diff --git a/PowerShell-Win.sln b/PowerShell-Win.sln index 35a5c99e93..f627cb3030 100644 --- a/PowerShell-Win.sln +++ b/PowerShell-Win.sln @@ -21,7 +21,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.Management.Infras EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.PowerShell.Commands.Diagnostics", "src\Microsoft.PowerShell.Commands.Diagnostics\Microsoft.PowerShell.Commands.Diagnostics.csproj", "{439A24FC-8E0A-48B6-8227-44C297311F49}" EndProject -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.PowerShell.PSReadLine", "src\Microsoft.PowerShell.PSReadLine\Microsoft.PowerShell.PSReadLine.csproj", "{07BFD271-8992-4F34-9091-6CFC3E224A24}" EndProject Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.WSMan.Management", "src\Microsoft.WSMan.Management\Microsoft.WSMan.Management.csproj", "{8F63D134-E413-4181-936D-D82F3F5F1D85}" EndProject diff --git a/build.psm1 b/build.psm1 index dfbded01d2..e013cc0305 100644 --- a/build.psm1 +++ b/build.psm1 @@ -521,9 +521,7 @@ Fix steps: # handle Restore if ($Restore -or -not (Test-Path "$($Options.Top)/obj/project.assets.json")) { - log "Run dotnet restore" - - $srcProjectDirs = @($Options.Top, "$PSScriptRoot/src/TypeCatalogGen", "$PSScriptRoot/src/ResGen") + $srcProjectDirs = @($Options.Top, "$PSScriptRoot/src/TypeCatalogGen", "$PSScriptRoot/src/ResGen", "$PSScriptRoot/src/Modules/PSGalleryModules.csproj") $testProjectDirs = Get-ChildItem "$PSScriptRoot/test/*.csproj" -Recurse | ForEach-Object { [System.IO.Path]::GetDirectoryName($_) } $RestoreArguments = @("--verbosity") @@ -533,7 +531,11 @@ Fix steps: $RestoreArguments += "quiet" } - ($srcProjectDirs + $testProjectDirs) | ForEach-Object { Start-NativeExecution { dotnet restore $_ $RestoreArguments } } + ($srcProjectDirs + $testProjectDirs) | ForEach-Object { + log "Run dotnet restore $_ $RestoreArguments" + + Start-NativeExecution { dotnet restore $_ $RestoreArguments } + } } # handle ResGen @@ -646,17 +648,11 @@ function Restore-PSModuleToBuild $CI ) - $ProgressPreference = "SilentlyContinue" log "Restore PowerShell modules to $publishPath" $modulesDir = Join-Path -Path $publishPath -ChildPath "Modules" - # Restore modules from powershellgallery feed - Restore-PSModule -Destination $modulesDir -Name @( - # PowerShellGet depends on PackageManagement module, so PackageManagement module will be installed with the PowerShellGet module. - 'PowerShellGet' - 'Microsoft.PowerShell.Archive' - ) -SourceLocation "https://www.powershellgallery.com/api/v2/" + Copy-PSGalleryModules -Destination $modulesDir if($CI.IsPresent) { @@ -675,6 +671,7 @@ function Restore-PSPester Restore-GitModule -Destination $Destination -Uri 'https://github.com/PowerShell/psl-pester' -Name Pester -CommitSha '1f546b6aaa0893e215e940a14f57c96f56f7eff1' } + function Compress-TestContent { [CmdletBinding()] param( @@ -2355,7 +2352,6 @@ function Start-CrossGen { "Microsoft.PowerShell.Security.dll", "Microsoft.PowerShell.CoreCLR.Eventing.dll", "Microsoft.PowerShell.ConsoleHost.dll", - "Microsoft.PowerShell.PSReadLine.dll", "System.Management.Automation.dll" ) @@ -2464,102 +2460,56 @@ function Restore-GitModule } # Install PowerShell modules such as PackageManagement, PowerShellGet -function Restore-PSModule +function Copy-PSGalleryModules { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] - [string[]]$Name, - - [Parameter(Mandatory=$true)] - [ValidateNotNullOrEmpty()] - [string]$Destination, - - [string]$SourceLocation="https://powershell.myget.org/F/powershellmodule/api/v2/", - - [string]$RequiredVersion + [string]$Destination ) - $needRegister = $true - $RepositoryName = "mygetpsmodule" - - # Check if the PackageManagement works in the base-oS or PowerShellCore - $null = Get-PackageProvider -Name NuGet -ForceBootstrap -Verbose:$VerbosePreference - $null = Get-PackageProvider -Name PowerShellGet -Verbose:$VerbosePreference - - # Get the existing registered PowerShellGet repositories - $psrepos = PowerShellGet\Get-PSRepository - - foreach ($repo in $psrepos) - { - if(($repo.SourceLocation -eq $SourceLocation) -or ($repo.SourceLocation.TrimEnd("/") -eq $SourceLocation.TrimEnd("/"))) - { - # found a registered repository that matches the source location - $needRegister = $false - $RepositoryName = $repo.Name - break - } + if (!$Destination.EndsWith("Modules")) { + throw "Installing to an unexpected location" } - if($needRegister) - { - $regVar = PowerShellGet\Get-PSRepository -Name $RepositoryName -ErrorAction SilentlyContinue - if($regVar) - { - PowerShellGet\UnRegister-PSRepository -Name $RepositoryName - } - - log "Registering PSRepository with name: $RepositoryName and sourcelocation: $SourceLocation" - PowerShellGet\Register-PSRepository -Name $RepositoryName -SourceLocation $SourceLocation -ErrorVariable ev -verbose - if($ev) - { - throw ("Failed to register repository '{0}'" -f $RepositoryName) - } - - $regVar = PowerShellGet\Get-PSRepository -Name $RepositoryName - if(-not $regVar) - { - throw ("'{0}' is not registered" -f $RepositoryName) - } + $cache = dotnet nuget locals global-packages -l + if ($cache -match "info : global-packages: (.*)") { + $nugetCache = $matches[1] + } + else { + throw "Can't find nuget global cache" } - log ("Name='{0}', Destination='{1}', Repository='{2}'" -f ($Name -join ','), $Destination, $RepositoryName) + $psGalleryProj = [xml](Get-Content -Raw $PSScriptRoot\src\Modules\PSGalleryModules.csproj) - # do not output progress - $ProgressPreference = "SilentlyContinue" - $Name | ForEach-Object { + foreach ($m in $psGalleryProj.Project.ItemGroup.PackageReference) { + $name = $m.Include + $version = $m.Version + log "Name='$Name', Version='$version', Destination='$Destination'" - $command = @{ - Name=$_ - Path = $Destination - Repository =$RepositoryName - } - - if($RequiredVersion) - { - $command.Add("RequiredVersion", $RequiredVersion) + # Remove the build revision from the src (nuget drops it). + $srcVer = if ($version -match "(\d+.\d+.\d+).\d+") { + $matches[1] + } else { + $version + } + # + # Remove semantic version in the destination directory + $destVer = if ($version -match "(\d+.\d+.\d+)-.+") { + $matches[1] + } else { + $version } - # pull down the module - log "running save-module $_" - PowerShellGet\Save-Module @command -Force + # Nuget seems to always use lowercase in the cache + $src = "$nugetCache/$($name.ToLower())/$srcVer" + $dest = "$Destination/$name/$destVer" - # Remove PSGetModuleInfo.xml file - Find-Module -Name $_ -Repository $RepositoryName -IncludeDependencies | ForEach-Object { - Remove-Item -Path $Destination\$($_.Name)\*\PSGetModuleInfo.xml -Force - } - } - - # Clean up - if($needRegister) - { - $regVar = PowerShellGet\Get-PSRepository -Name $RepositoryName -ErrorAction SilentlyContinue - if($regVar) - { - log "Unregistering PSRepository with name: $RepositoryName" - PowerShellGet\UnRegister-PSRepository -Name $RepositoryName - } + Remove-Item -Force -ErrorAction Ignore -Recurse "$Destination/$name" + New-Item -Path $dest -ItemType Directory -Force -ErrorAction Stop > $null + $dontCopy = '*.nupkg', '*.nupkg.sha512', '*.nuspec', 'System.Runtime.InteropServices.RuntimeInformation.dll' + Copy-Item -Exclude $dontCopy -Recurse $src/* $dest } } diff --git a/docs/building/internals.md b/docs/building/internals.md index 9880df8dd9..9373df9056 100644 --- a/docs/building/internals.md +++ b/docs/building/internals.md @@ -16,7 +16,7 @@ We are calling `dotnet` tool build for `$Top` directory ### Dummy dependencies We use dummy dependencies between projects to leverage `dotnet` build functionality. -For example, `src\powershell-win-core\powershell-win-core.csproj` has dependency on `Microsoft.PowerShell.PSReadLine`, +For example, `src\powershell-win-core\powershell-win-core.csproj` has dependency on `Microsoft.PowerShell.Commands.Diagnostics.csproj`, but in reality, there is no build dependency. Dummy dependencies allows us to build just `$Top` folder, instead of building several folders. diff --git a/docs/testing-guidelines/CodeCoverageAnalysis.md b/docs/testing-guidelines/CodeCoverageAnalysis.md index 3766827c57..c1b9dae918 100644 --- a/docs/testing-guidelines/CodeCoverageAnalysis.md +++ b/docs/testing-guidelines/CodeCoverageAnalysis.md @@ -19,7 +19,6 @@ The following table shows the status for the above commit, dated 06/18/2017 | Microsoft.PowerShell.CoreCLR.AssemblyLoadContext | 97.65% | | Microsoft.PowerShell.CoreCLR.Eventing | 29.91% | | Microsoft.PowerShell.LocalAccounts | 86.35% | -| Microsoft.PowerShell.PSReadLine | 10.18% | | Microsoft.PowerShell.Security | 44.44% | | Microsoft.WSMan.Management | 4.91% | | System.Management.Automation | 50.42% | @@ -52,10 +51,6 @@ The following table shows the status for the above commit, dated 06/18/2017 - [ ] Add tests for ETW events. [#4156](https://github.com/PowerShell/PowerShell/issues/4156) -### Microsoft.PowerShell.PSReadLine - -- [ ] We need tests from PSReadline repo or ignore coverage data for this module. (This will be filtered out.) - ### Microsoft.PowerShell.Security - [ ] Add tests for *-Acl cmdlets. [4157] (https://github.com/PowerShell/PowerShell/issues/4157) diff --git a/nuget.config b/nuget.config index ca674f6c21..74cb0168d2 100644 --- a/nuget.config +++ b/nuget.config @@ -5,5 +5,6 @@ + diff --git a/src/Microsoft.PowerShell.PSReadLine/AssemblyInfo.cs b/src/Microsoft.PowerShell.PSReadLine/AssemblyInfo.cs deleted file mode 100644 index f77c665306..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/AssemblyInfo.cs +++ /dev/null @@ -1,19 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System.Reflection; -using System.Runtime.InteropServices; - -// General Information about an assembly is controlled through the following -// set of attributes. Change these attribute values to modify the information -// associated with an assembly. -[assembly: AssemblyTrademark("")] - -// Setting ComVisible to false makes the types in this assembly not visible -// to COM components. If you need to access a type in this assembly from -// COM, set the ComVisible attribute to true on that type. -[assembly: ComVisible(false)] - -// The following GUID is for the ID of the typelib if this project is exposed to COM -[assembly: Guid("36053fb0-0bd0-4a1c-951c-b2ec109deca3")] diff --git a/src/Microsoft.PowerShell.PSReadLine/BasicEditing.cs b/src/Microsoft.PowerShell.PSReadLine/BasicEditing.cs deleted file mode 100644 index 377aa154cd..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/BasicEditing.cs +++ /dev/null @@ -1,579 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Diagnostics.CodeAnalysis; -using System.Globalization; -using System.Linq; -using System.Management.Automation; -using System.Management.Automation.Language; -using System.Management.Automation.Runspaces; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - /// - /// Insert the key - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelfInsert(ConsoleKeyInfo? key = null, object arg = null) - { - if (!key.HasValue) - { - return; - } - - if (arg is int) - { - var count = (int)arg; - if (count <= 0) - return; - if (count > 1) - { - var toInsert = new string(key.Value.KeyChar, count); - if (_singleton._visualSelectionCommandCount > 0) - { - int start, length; - _singleton.GetRegion(out start, out length); - Replace(start, length, toInsert); - } - else - { - Insert(toInsert); - } - return; - } - } - - if (_singleton._visualSelectionCommandCount > 0) - { - int start, length; - _singleton.GetRegion(out start, out length); - Replace(start, length, new string(key.Value.KeyChar, 1)); - } - else - { - Insert(key.Value.KeyChar); - } - - } - - /// - /// Reverts all of the input to the current input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void RevertLine(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._statusIsErrorMessage) - { - // After an edit, clear the error message - _singleton.ClearStatusMessage(render: false); - } - - while (_singleton._undoEditIndex > 0) - { - _singleton._edits[_singleton._undoEditIndex - 1].Undo(); - _singleton._undoEditIndex--; - } - _singleton.Render(); - } - - /// - /// Cancel the current input, leaving the input on the screen, - /// but returns back to the host so the prompt is evaluated again. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void CancelLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.ClearStatusMessage(false); - _singleton._current = _singleton._buffer.Length; - // We want to display ^C to show the line was canceled. Instead of appending ^C - // (or (char)3), we append 2 spaces so we don't affect tokenization too much, e.g. - // changing a keyword to a command. - _singleton._buffer.Append(" "); - _singleton.ReallyRender(); - - // Now that we've rendered with this extra spaces, go back and replace the spaces - // with ^C colored in red (so it stands out.) - var coordinates = _singleton.ConvertOffsetToCoordinates(_singleton._current); - var console = _singleton._console; - var consoleBuffer = _singleton._consoleBuffer; - int i = (coordinates.Y - _singleton._initialY) * console.BufferWidth + coordinates.X; - consoleBuffer[i].UnicodeChar = '^'; - consoleBuffer[i].ForegroundColor = ConsoleColor.Red; - consoleBuffer[i].BackgroundColor = console.BackgroundColor; - consoleBuffer[i+1].UnicodeChar = 'C'; - consoleBuffer[i+1].ForegroundColor = ConsoleColor.Red; - consoleBuffer[i+1].BackgroundColor = console.BackgroundColor; - console.WriteBufferLines(consoleBuffer, ref _singleton._initialY); - - var y = coordinates.Y + 1; - _singleton.PlaceCursor(0, ref y); - _singleton._buffer.Clear(); // Clear so we don't actually run the input - _singleton._current = 0; // If Render is called, _current must be correct. - _singleton._currentHistoryIndex = _singleton._history.Count; - _singleton._inputAccepted = true; - } - - /// - /// Like ForwardKillLine - deletes text from the point to the end of the line, - /// but does not put the deleted text in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ForwardDeleteLine(ConsoleKeyInfo? key = null, object arg = null) - { - var current = _singleton._current; - var buffer = _singleton._buffer; - if (buffer.Length > 0 && current < buffer.Length) - { - int length = buffer.Length - current; - var str = buffer.ToString(current, length); - _singleton.SaveEditItem(EditItemDelete.Create(str, current)); - buffer.Remove(current, length); - _singleton.Render(); - } - } - - /// - /// Like BackwardKillLine - deletes text from the point to the start of the line, - /// but does not put the deleted text in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BackwardDeleteLine(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._current > 0) - { - _singleton._clipboard = _singleton._buffer.ToString(0, _singleton._current); - _singleton.SaveEditItem(EditItemDelete.Create(_singleton._clipboard, 0)); - _singleton._buffer.Remove(0, _singleton._current); - _singleton._current = 0; - _singleton.Render(); - } - } - - /// - /// Delete the character before the cursor. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BackwardDeleteChar(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._visualSelectionCommandCount > 0) - { - int start, length; - _singleton.GetRegion(out start, out length); - Delete(start, length); - return; - } - - if (_singleton._buffer.Length > 0 && _singleton._current > 0) - { - int qty = (arg is int) ? (int) arg : 1; - qty = Math.Min(qty, _singleton._current); - - int startDeleteIndex = _singleton._current - qty; - _singleton.SaveEditItem( - EditItemDelete.Create( - _singleton._buffer.ToString(startDeleteIndex, qty), - startDeleteIndex, - BackwardDeleteChar, - arg) - ); - _singleton.SaveToClipboard(startDeleteIndex, qty); - _singleton._buffer.Remove(startDeleteIndex, qty); - _singleton._current = startDeleteIndex; - _singleton.Render(); - } - else - { - Ding(); - } - } - - private void DeleteCharImpl(int qty, bool orExit) - { - qty = Math.Min(qty, _singleton._buffer.Length + 1 + ViEndOfLineFactor - _singleton._current); - - if (_visualSelectionCommandCount > 0) - { - int start, length; - GetRegion(out start, out length); - Delete(start, length); - return; - } - - if (_buffer.Length > 0) - { - if (_current < _buffer.Length) - { - SaveEditItem(EditItemDelete.Create(_buffer.ToString(_current, qty), _current, DeleteChar, qty)); - SaveToClipboard(_current, qty); - _buffer.Remove(_current, qty); - if (_current >= _buffer.Length) - { - _current = Math.Max(0, _buffer.Length - 1); - } - Render(); - } - } - else if (orExit) - { - throw new ExitException(); - } - } - - /// - /// Delete the character under the cursor. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void DeleteChar(ConsoleKeyInfo? key = null, object arg = null) - { - int qty = (arg is int) ? (int)arg : 1; - - _singleton.DeleteCharImpl(qty, orExit: false); - } - - /// - /// Delete the character under the cursor, or if the line is empty, exit the process - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void DeleteCharOrExit(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.DeleteCharImpl(1, orExit: true); - } - - private bool AcceptLineImpl(bool validate) - { - ParseInput(); - if (_parseErrors.Any(e => e.IncompleteInput)) - { - Insert('\n'); - return false; - } - - // If text was pasted, for performance reasons we skip rendering for some time, - // but if input is accepted, we won't have another chance to render. - // - // Also - if there was an emphasis, we want to clear that before accepting - // and that requires rendering. - bool renderNeeded = _emphasisStart >= 0 || _queuedKeys.Count > 0; - - _emphasisStart = -1; - _emphasisLength = 0; - - var insertionPoint = _current; - // Make sure cursor is at the end before writing the line - _current = _buffer.Length; - - if (renderNeeded) - { - ReallyRender(); - } - - // Only run validation if we haven't before. If we have and status line shows an error, - // treat that as a -Force and accept the input so it is added to history, and PowerShell - // can report an error as it normally does. - if (validate && !_statusIsErrorMessage) - { - var errorMessage = Validate(_ast); - if (!string.IsNullOrWhiteSpace(errorMessage)) - { - // If there are more keys, assume the user pasted with a right click and - // we should insert a newline even though validation failed. - if (_queuedKeys.Count > 0) - { - // Validation may have moved the cursor. Because there are queued - // keys, we need to move the cursor back to the correct place, and - // ignore where validation put the cursor because the queued keys - // will be inserted in the wrong place. - SetCursorPosition(insertionPoint); - Insert('\n'); - } - _statusLinePrompt = ""; - _statusBuffer.Append(errorMessage); - _statusIsErrorMessage = true; - Render(); - return false; - } - } - - if (_statusIsErrorMessage) - { - ClearStatusMessage(render: true); - } - - var coordinates = ConvertOffsetToCoordinates(_current); - var y = coordinates.Y + 1; - PlaceCursor(0, ref y); - _inputAccepted = true; - return true; - } - - class CommandValidationVisitor : AstVisitor - { - private readonly Ast _rootAst; - internal string detectedError; - - internal CommandValidationVisitor(Ast rootAst) - { - _rootAst = rootAst; - } - - public override AstVisitAction VisitCommand(CommandAst commandAst) - { - var commandName = commandAst.GetCommandName(); - if (commandName != null) - { - if (_singleton._engineIntrinsics != null) - { - var commandInfo = _singleton._engineIntrinsics.InvokeCommand.GetCommand(commandName, CommandTypes.All); - if (commandInfo == null && !_singleton.UnresolvedCommandCouldSucceed(commandName, _rootAst)) - { - _singleton._current = commandAst.CommandElements[0].Extent.EndOffset; - detectedError = string.Format(CultureInfo.CurrentCulture, PSReadLineResources.CommandNotFoundError, commandName); - return AstVisitAction.StopVisit; - } - } - - if (commandAst.CommandElements.Any(e => e is ScriptBlockExpressionAst)) - { - if (_singleton._options.CommandsToValidateScriptBlockArguments == null || - !_singleton._options.CommandsToValidateScriptBlockArguments.Contains(commandName)) - { - return AstVisitAction.SkipChildren; - } - } - } - - if (_singleton._options.CommandValidationHandler != null) - { - try - { - _singleton._options.CommandValidationHandler(commandAst); - } - catch (Exception e) - { - detectedError = e.Message; - } - } - - return !string.IsNullOrWhiteSpace(detectedError) - ? AstVisitAction.StopVisit - : AstVisitAction.Continue; - } - } - - private string Validate(Ast rootAst) - { - if (_parseErrors != null && _parseErrors.Length > 0) - { - // Move the cursor to the point of error - _current = _parseErrors[0].Extent.EndOffset; - return _parseErrors[0].Message; - } - - var validationVisitor = new CommandValidationVisitor(rootAst); - rootAst.Visit(validationVisitor); - if (!string.IsNullOrWhiteSpace(validationVisitor.detectedError)) - { - return validationVisitor.detectedError; - } - - return null; - } - - private bool UnresolvedCommandCouldSucceed(string commandName, Ast rootAst) - { - // This is a little hacky, but we check for a few things where part of the current - // command defines/imports new commands that PowerShell might not yet know about. - // There is little reason to go to great lengths at being correct here, validation - // is just a small usability tweak to avoid cluttering up history - PowerShell - // will report errors for stuff we actually let through. - - // Do we define a function matching the command name? - var fnDefns = rootAst.FindAll(ast => ast is FunctionDefinitionAst, true).OfType(); - if (fnDefns.Any(fnDefnAst => fnDefnAst.Name.Equals(commandName, StringComparison.OrdinalIgnoreCase))) - { - return true; - } - - var cmdAsts = rootAst.FindAll(ast => ast is CommandAst, true).OfType(); - foreach (var cmdAst in cmdAsts) - { - // If we dot source something, we can't in general know what is being - // dot sourced so just assume the unresolved command will work. - // If we use the invocation operator, allow that because an expression - // is being invoked and it's reasonable to just allow it. - if (cmdAst.InvocationOperator != TokenKind.Unknown) - { - return true; - } - - // Are we importing a module or being tricky with Invoke-Expression? Let those through. - var candidateCommand = cmdAst.GetCommandName(); - if (candidateCommand.Equals("Import-Module", StringComparison.OrdinalIgnoreCase) - || candidateCommand.Equals("ipmo", StringComparison.OrdinalIgnoreCase) - || candidateCommand.Equals("Invoke-Expression", StringComparison.OrdinalIgnoreCase) - || candidateCommand.Equals("iex", StringComparison.OrdinalIgnoreCase)) - { - return true; - } - } - - if (commandName.Length == 1) - { - switch (commandName[0]) - { - // The following are debugger commands that should be accepted if we're debugging - // because the console host will interpret these commands directly. - case 's': case 'v': case 'o': case 'c': case 'q': case 'k': case 'l': - case 'S': case 'V': case 'O': case 'C': case 'Q': case 'K': case 'L': - case '?': case 'h': case 'H': - // Ideally we would check $PSDebugContext, but it is set at function - // scope, and because we're in a module, we can't find that variable - // (arguably a PowerShell issue.) - // NestedPromptLevel is good enough though - it's rare to be in a nested. - var nestedPromptLevel = _engineIntrinsics.SessionState.PSVariable.GetValue("NestedPromptLevel"); - if (nestedPromptLevel is int) - { - return ((int)nestedPromptLevel) > 0; - } - break; - } - } - - return false; - } - - static bool StaticParameterBindingSupported(CommandInfo commandInfo) - { - var aliasInfo = commandInfo as AliasInfo; - - if (aliasInfo != null) - { - commandInfo = aliasInfo.ResolvedCommand; - } - - return (commandInfo is ExternalScriptInfo) - || (commandInfo is CmdletInfo) - || (commandInfo is FunctionInfo); - } - - /// - /// Attempt to execute the current input. If the current input is incomplete (for - /// example there is a missing closing parenthesis, bracket, or quote, then the - /// continuation prompt is displayed on the next line and PSReadline waits for - /// keys to edit the current input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void AcceptLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.AcceptLineImpl(false); - } - - /// - /// Attempt to execute the current input. If the current input is incomplete (for - /// example there is a missing closing parenthesis, bracket, or quote, then the - /// continuation prompt is displayed on the next line and PSReadline waits for - /// keys to edit the current input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ValidateAndAcceptLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.AcceptLineImpl(true); - } - - /// - /// Attempt to execute the current input. If it can be executed (like AcceptLine), - /// then recall the next item from history the next time Readline is called. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void AcceptAndGetNext(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton.AcceptLineImpl(false)) - { - if (_singleton._currentHistoryIndex < (_singleton._history.Count - 1)) - { - _singleton._getNextHistoryIndex = _singleton._currentHistoryIndex + 1; - } - else - { - Ding(); - } - } - } - - /// - /// The continuation prompt is displayed on the next line and PSReadline waits for - /// keys to edit the current input. This is useful to enter multi-line input as - /// a single command even when a single line is complete input by itself. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void AddLine(ConsoleKeyInfo? key = null, object arg = null) - { - Insert('\n'); - } - - /// - /// A new empty line is created above the current line regardless of where the cursor - /// is on the current line. The cursor moves to the beginning of the new line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void InsertLineAbove(ConsoleKeyInfo? key = null, object arg = null) - { - // Move the current position to the beginning of the current line and only the current line. - if (_singleton.LineIsMultiLine()) - { - int i = Math.Max(0, _singleton._current - 1); - for (; i > 0; i--) - { - if (_singleton._buffer[i] == '\n') - { - i += 1; - break; - } - } - - _singleton._current = i; - } - else - { - _singleton._current = 0; - } - - Insert('\n'); - PreviousLine(); - } - - /// - /// A new empty line is created below the current line regardless of where the cursor - /// is on the current line. The cursor moves to the beginning of the new line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void InsertLineBelow(ConsoleKeyInfo? key = null, object arg = null) - { - // Move the current position to the end of the current line and only the current line. - if (_singleton.LineIsMultiLine()) - { - int i = _singleton._current; - for (; i < _singleton._buffer.Length; i++) - { - if (_singleton._buffer[i] == '\n') - { - break; - } - } - - _singleton._current = i; - } - else - { - _singleton._current = _singleton._buffer.Length; - } - - Insert('\n'); - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Changes.txt b/src/Microsoft.PowerShell.PSReadLine/Changes.txt deleted file mode 100644 index 31aa77d0c2..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Changes.txt +++ /dev/null @@ -1,293 +0,0 @@ -### Version 1.2 - -New features: -* Vi editing mode - -New functions: -* InsertLineAbove - - A new empty line is created above the current line regardless of where the cursor - is on the current line. The cursor moves to the beginning of the new line. -* InsertLineBelow - - A new empty line is created below the current line regardless of where the cursor - is on the current line. The cursor moves to the beginning of the new line. - -New key bindings: -* Ctrl+Enter bound to InsertLineAbove in Windows mode -* Ctrl+Shift+Enter bound to InsertLineBelow in Windows mode - -Bug fixes: -* Home the first line of multi-line input fixed -* CaptureScreen captures colors colors correctly instead of guessing -* CaptureScreen scrolls the screen to ensure the selected line is visible -* CaptureScreen allows j/k for up/down (for the vi fans) -* Fixed uncommon syntax coloring bug with bare words that start with a variable -* Added sample handler for F7 emulation -* Fixed sample handler for Set-StrictMode error -* Improved error message when errors occur in custom handlers - -### Version 1.1 (shipped w/ Windows 10) - -Breaking change: -* Namespace PSConsoleUtilities has been renamed to Microsoft.PowerShell -* Default history file location changed to match Windows 10 - -### Version 1.0.0.13 - -New features: -* Enter now does some extra validation before accepting the input. If there are any parse - errors or a command is not found, an error message is displayed, but you can continue editing, - the erroneous line will not be added to history, and the error message will be cleared after - you make an edit. - You can press Enter a second time to force accepting the line if you choose. - - If you don't like the new behavior for Enter, you can revert to the old behavior with: - Set-PSReadlineKeyHandler -Key Enter -Function AcceptLine - -Bug fixes: -* Occasional exception with AcceptAndGetNext (Ctrl+O) followed by something other than Enter -* Event handlers that register for the engine event PowerShell.OnIdle should work now. -* ClearScreen now scrolls the screen to preserve as much output as possible -* Fix exception on error input during rendering after certain keywords like process, begin, or end. -* Fix exception after undo from menu completion -* Support CancelLine (Ctrl+C) and Abort (Ctrl+G in emacs) to cancel DigitArgument -* History recall now ignores command lines from other currently running sessions, but you can - still find command lines from those sessions when searching history. -* Color any non-whitespace prompt character when there is an error, not just non-characters -* ScrollDisplayToCursor works a little better now. - -New functions: -* ValidateAndAcceptLine - Validate the command line (by making sure there are no parse errors, commands all exist, - and possibly other sorts of validation), display an error if any errors, but don't add - the command to history and clear the error after an edit. -* DeleteCharOrExit - - emulate Ctrl+D in bash properly by exiting the process if the command line is empty -* ScrollDisplayUpLine, ScrollDisplayDownLine - Scroll the screen up or down by a line instead of by the screen - -New key bindings: -* Ctrl+D bound to DeleteCharOrExit in Emacs mode -* Ctrl+N/Ctrl+P bound to NextHistory/PreviousHistory in Emacs mode -* Ctrl+PageUp bound to ScrollDisplayUpLine -* Ctrl+PageDown bound to ScrollDisplayDownLine -* Alt+F7 bound to ClearHistory in Windows mode - -New options: -* Set-PSReadlineOption - -ErrorForegroundColor - -ErrorBackgroundColor - Colors used when ValidateAndAcceptLine reports an error - - -CommandValidationHandler - A delegate that is called from ValidateAndAcceptLine that can perform custom validation - and also fix the command line, e.g. to correct common typos. - -New cmdlet: -* Remove-PSReadlineKeyHandler - This will remove a key binding for previously bound keys. - -Breaking change: -* Demo mode removed - - Trying to bind functions EnableDemoMode or DisableDemoMode will result in an error. - -### Version 1.0.0.12 - -New features: -* Multi-line editing is now practical. Home/End go to the start/end of the current line or - start/end of the input in a reasonable way. Up/Down arrows will move across lines if the - input has multiple lines and you are not in the middle of recalling history. - -Bug fixes: -* Color the prompt character if there is an error for any non-alphanumeric character -* Fix an issue related to undo (which was commonly hit via Escape) and using history search -* Fix a bug where PowerShell events are not written to the console until PSReadline returns -* Fixed so PowerTab now works with PSReadline -* Highlight from history search is cleared before accepting a line now. -* Fixed MenuComplete so it clears the menu (which only happened on some systems) - -New functions: -* NextLine -* PreviousLine - - These functions are added for completeness, neither is particularly useful as the usual - bindings for UpArrow/DownArrow are smart enough to recall history or change lines - depending on the context. - -New key bindings: -* F8/Shift+F8 bound to HistorySearchBackward/HistorySearchForward in Windows mode - -### Version 1.0.0.11 - -Bug fixes: -* Fixed MenuComplete to actually work - -### Version 1.0.0.10 - -New features: -* Added binding Ctrl+SpaceBar to MenuComplete in Windows and Emacs modes - - If you want to old behavior of Ctrl+Spacebar, bind it to PossibleCompletions -* Added binding Alt+. (YankLastArg) to Windows mode -* Added diagnostics when an exception occurs to help reporting bugs - -Bug fixes: -* SaveHistoryPath option fixed -* Fix ShowKeyBindings to not write blank lines -* Fixed bug with undo - -### Version 1.0.0.9 - -New features: -* MenuComplete - like an interactive show completion -* Automatically save history - - at process exit - - incrementally and shared across sessions - - don't save - See parameters HistorySaveStyle and HistorySavePath to Set-PSReadlineOption -* Added sample custom binding for quickly changing directories in SamplePSReadlineProfile.ps1 - -Bug fixes: -* Items loaded from history work with RevertLine -* Recalling current line after up arrow works again - -### Version 1.0.0.8 - -New features: -* SamplePSReadlineProfile.ps1 added with examples of custom key bindings -* Word movement takes DigitArgument -* HistoryNoDuplicates now works a little differently - - Duplicates are saved (it was a dubious memory optimization anyway) - - Recall will recall the most recently executed item instead of the first -* When at the last word, NextWord/ForwardWord now move to the end of line instead - of the last character of the word. -* HistorySearchBackward/HistorySearchForward changes behavior slightly: - - use emphasis like InteractiveHistorySearch - - cursor always moves to end like PreviousHistory/NextHistory -* New api GetSelectionState to get the current selection (if any). -* New functions: - - SelectBackwardsLine - - SelectLine - - SelectAll - - CopyOrCancelLine -* New key bindings in Windows mode: - - Alt+0 through Alt+9 and Alt+-: DigitArgument - - Ctrl+R/Ctrl+S for interactive history search - -Bug fixes: -* Backspace after a failed interactive history search (Ctrl+R) caused searching - to fail if you typed anything other than backspace. - -### Version 1.0.0.7 - -New features: -* CaptureScreen - copies selected portion of screen to clipboard in text and rtf -* InvokePrompt - re-evaluate the prompt while preserving the current input -* New functions to scroll the screen w/o using the mouse: - - ScrollScreenUp - - ScrollScreenDown - - ScrollScreenTop - - ScrollScreenToCursor -* Many small bug fixes - -### Version 1.0.0.6 - -New features: -* CharacterSearch/CharacterSearchBackward -* AcceptAndGetNext (Ctrl+O in bash) -* Get-PSReadlineKeyHandler now returns unbound functions -* Get-PSReadlineKeyHandler has 2 new parameters: -Bound and -Unbound -* Set-PSReadlineKeyHandler parameter -LongDescription is now -Description - (not breaking because I left an alias) -* WhatIsKey - display binding for a key -* ShowKeyBindings - show all bound keys -* Keyboard selection of text for cut/copy/delete. New functions: - - Cut - - Copy - - KillRegion - - SelectBackwardChar - - SelectForwardChar - - SelectBackwardWord - - SelectForwardWord - - SelectNextWord - - SelectShellForwardWord - - SelectShellBackwardWord - -Breaking change: -* The properties in the output of Get-PSReadlineKeyHandler have changed. - This is unlikely to break anyone though. - -### Version 1.0.0.5 - -New features: -* Delimiter support in *Word functions -* DigitArgument (Alt-0,Alt-1,Alt-2,...,Alt-9,Alt--) to pass numeric arguments -* YankLastArg/YankNthArg to extract arguments from previous command lines -* History search is now case insensitive with an option to make it case sensitive - -Bugs fixed: -* Shift+Backspace works like Backspace -* Ctrl+R with long search lines no longer causes big problems - -Behavior change: -* Word functions now use delimiters. The previous behavior is available - via a Shell*Word function, e.g. instead of KillWord, use ShellKillWord. - -### Version 1.0.0.4 - -New features: -* Interactive history search (Ctrl+R) -* Brace matching function added (GotoBrace) -* Clear screen (Ctrl+L) - -Bugs fixed: -* When showing possible completions, truncate at newline -* Prompt before showing a large number of completions -* Undo after paste works now -* Long pause after clicking on X to close powershell is now fixed - -### Version 1.0.0.3 - -Bugs fixed: -* Removed CLR 4.5 dependency -* Fix bug where console paste didn't display everything in some cases - -### Version 1.0.0.2 - -New features: -* Add a "demo mode" that shows keys pressed -* Add ETW event source for demo mode, key logger, macro recorder etc. -* Undo/redo -* Get-PSReadlineOption cmdlet -* Make specifying key handlers for builtins simpler -* Current un-entered line is saved and recalled when cycling through history -* Support syntax coloring of member names - -Bugs fixed: -* Speed up pasting from the console -* Fix coloring of some operators -* Fix coloring in some command arguments -* Ctrl-C is handled a little better - -Breaking changes: -* CLR 4.5 is now required. -* SetBufferState is gone because it doesn't support Undo/Redo - -### Version 1.0.0.1 - -New features: -* History imported when module is loaded -* Ctrl+End/Ctrl+Home bindings emulate cmd -* Arbitrary two key chords -* Key handlers passed the invoking key and an optional argument -* Made Ding public for custom handlers - -Bugs fixed: -* Alternate keyboards now supported -* Ctrl-C now properly emulates cmd - -Breaking changes: -* MinimumHistoryCommandLength parameter removed from Set-PSReadlineOption - - Can use this instead: - Set-PSReadlineOption -AddToHistoryHandler { $args[0].Length -gt 3 } - -### Version 1.0.0.0 - -Initial release diff --git a/src/Microsoft.PowerShell.PSReadLine/Cmdlets.cs b/src/Microsoft.PowerShell.PSReadLine/Cmdlets.cs deleted file mode 100644 index 7146e28a0b..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Cmdlets.cs +++ /dev/null @@ -1,812 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Collections.ObjectModel; -using System.Diagnostics.CodeAnalysis; -using System.Management.Automation; -using System.Management.Automation.Language; -using System.Reflection; -using System.Linq; - -namespace Microsoft.PowerShell -{ - -#pragma warning disable 1591 - - public enum TokenClassification - { - None, - Comment, - Keyword, - String, - Operator, - Variable, - Command, - Parameter, - Type, - Number, - Member, - } - - public enum EditMode - { - Windows, - Emacs, - Vi, - } - - public enum BellStyle - { - None, - Visual, - Audible - } - - #region vi - public enum ViModeStyle - { - None, - Prompt, - Cursor - } - - public enum ViMode - { - Insert, - Command - } - #endregion vi - - public enum HistorySaveStyle - { - SaveIncrementally, - SaveAtExit, - SaveNothing - } - - public class PSConsoleReadlineOptions - { -#if UNIX // TODO: why different schemes for LINUX? - public const ConsoleColor DefaultCommentForegroundColor = ConsoleColor.Magenta; - public const ConsoleColor DefaultOperatorForegroundColor = ConsoleColor.Gray; - public const ConsoleColor DefaultParameterForegroundColor = ConsoleColor.Green; -#else - public const ConsoleColor DefaultCommentForegroundColor = ConsoleColor.DarkGreen; - public const ConsoleColor DefaultOperatorForegroundColor = ConsoleColor.DarkGray; - public const ConsoleColor DefaultParameterForegroundColor = ConsoleColor.DarkGray; -#endif - public const ConsoleColor DefaultKeywordForegroundColor = ConsoleColor.Green; - public const ConsoleColor DefaultStringForegroundColor = ConsoleColor.DarkCyan; - public const ConsoleColor DefaultVariableForegroundColor = ConsoleColor.Green; - public const ConsoleColor DefaultCommandForegroundColor = ConsoleColor.Yellow; - public const ConsoleColor DefaultTypeForegroundColor = ConsoleColor.Gray; - public const ConsoleColor DefaultNumberForegroundColor = ConsoleColor.White; - public const ConsoleColor DefaultMemberForegroundColor = ConsoleColor.Gray; - public const ConsoleColor DefaultEmphasisForegroundColor = ConsoleColor.Cyan; - public const ConsoleColor DefaultErrorForegroundColor = ConsoleColor.Red; - - public const EditMode DefaultEditMode = -#if UNIX - EditMode.Emacs; -#else - EditMode.Windows; -#endif - - public const string DefaultContinuationPrompt = ">> "; - - /// - /// The maximum number of commands to store in the history. - /// - public const int DefaultMaximumHistoryCount = 4096; - - /// - /// The maximum number of items to store in the kill ring. - /// - public const int DefaultMaximumKillRingCount = 10; - - /// - /// In Emacs, when searching history, the cursor doesn't move. - /// In 4NT, the cursor moves to the end. This option allows - /// for either behavior. - /// - public const bool DefaultHistorySearchCursorMovesToEnd = false; - - /// - /// When displaying possible completions, either display - /// tooltips or display just the completions. - /// - public const bool DefaultShowToolTips = false; - - /// - /// When ringing the bell, what frequency do we use? - /// - public const int DefaultDingTone = 1221; - - public const int DefaultDingDuration = 50; - - public const int DefaultCompletionQueryItems = 100; - - // Default includes all characters PowerShell treats like a dash - em dash, en dash, horizontal bar - public const string DefaultWordDelimiters = @";:,.[]{}()/\|^&*-=+'""" + "\u2013\u2014\u2015"; - - /// - /// When ringing the bell, what should be done? - /// - public const BellStyle DefaultBellStyle = BellStyle.Audible; - - public const bool DefaultHistorySearchCaseSensitive = false; - - public const HistorySaveStyle DefaultHistorySaveStyle = HistorySaveStyle.SaveIncrementally; - - public PSConsoleReadlineOptions(string hostName) - { - ResetColors(); - EditMode = DefaultEditMode; - ContinuationPrompt = DefaultContinuationPrompt; - ContinuationPromptBackgroundColor = Console.BackgroundColor; - ContinuationPromptForegroundColor = Console.ForegroundColor; - ExtraPromptLineCount = DefaultExtraPromptLineCount; - AddToHistoryHandler = null; - HistoryNoDuplicates = DefaultHistoryNoDuplicates; - MaximumHistoryCount = DefaultMaximumHistoryCount; - MaximumKillRingCount = DefaultMaximumKillRingCount; - HistorySearchCursorMovesToEnd = DefaultHistorySearchCursorMovesToEnd; - ShowToolTips = DefaultShowToolTips; - DingDuration = DefaultDingDuration; - DingTone = DefaultDingTone; - BellStyle = DefaultBellStyle; - CompletionQueryItems = DefaultCompletionQueryItems; - WordDelimiters = DefaultWordDelimiters; - HistorySearchCaseSensitive = DefaultHistorySearchCaseSensitive; - HistorySaveStyle = DefaultHistorySaveStyle; - - string historyFileName = hostName + "_history.txt"; -#if UNIX - // PSReadline does not have access to Utils.CorePSPlatform. Must set PSReadline path separately - string historyPath = System.Environment.GetEnvironmentVariable("XDG_DATA_HOME"); - - if (!String.IsNullOrEmpty(historyPath)) - { - historyPath = System.IO.Path.Combine(historyPath, "powershell", "PSReadLine", historyFileName); - HistorySavePath = historyPath; - } - else - { - // History is data, so it goes into .local/share/powershell folder - HistorySavePath = System.IO.Path.Combine(Environment.GetEnvironmentVariable("HOME"), - ".local", - "share", - "powershell", - "PSReadLine", - historyFileName); - } -#else - HistorySavePath = System.IO.Path.Combine(Environment.GetEnvironmentVariable("APPDATA"), - @"Microsoft\Windows\PowerShell\PSReadline\", - historyFileName); -#endif - CommandValidationHandler = null; - CommandsToValidateScriptBlockArguments = new HashSet(StringComparer.OrdinalIgnoreCase) - { - "ForEach-Object", "%", - "Invoke-Command", "icm", - "Measure-Command", - "New-Module", "nmo", - "Register-EngineEvent", - "Register-ObjectEvent", - "Register-WMIEvent", - "Set-PSBreakpoint", "sbp", - "Start-Job", "sajb", - "Trace-Command", "trcm", - "Use-Transaction", - "Where-Object", "?", "where", - }; - } - - public EditMode EditMode { get; set; } - - public string ContinuationPrompt { get; set; } - public ConsoleColor ContinuationPromptForegroundColor { get; set; } - public ConsoleColor ContinuationPromptBackgroundColor { get; set; } - - /// - /// Prompts are typically 1 line, but sometimes they may span lines. This - /// count is used to make sure we can display the full prompt after showing - /// ambiguous completions - /// - public int ExtraPromptLineCount { get; set; } - public const int DefaultExtraPromptLineCount = 0; - - /// - /// This handler is called before adding a command line to history. - /// The return value indicates if the command line should be added - /// to history or not. - /// - public Func AddToHistoryHandler { get; set; } - - /// - /// This handler is called from ValidateAndAcceptLine. - /// If an exception is thrown, validation fails and the error is reported. - /// - public Action CommandValidationHandler { get; set; } - - /// - /// Most commands do not accept script blocks, but for those that do, - /// we want to validate commands in the script block arguments. - /// Unfortunately, we can't know how the argument is used. In the worst - /// case, for commands like Get-ADUser, the script block actually - /// specifies a different language. - /// - /// Because we can't know ahead of time all of the commands that do - /// odd things with script blocks, we create a white-list of commands - /// that do invoke the script block - this covers the most useful cases. - /// - [SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")] - public HashSet CommandsToValidateScriptBlockArguments { get; set; } - - /// - /// When true, duplicates will not be added to the history. - /// - public bool HistoryNoDuplicates { get; set; } - public const bool DefaultHistoryNoDuplicates = false; - - public int MaximumHistoryCount { get; set; } - public int MaximumKillRingCount { get; set; } - public bool HistorySearchCursorMovesToEnd { get; set; } - public bool ShowToolTips { get; set; } - public int DingTone { get; set; } - public int CompletionQueryItems { get; set; } - public string WordDelimiters { get; set; } - - /// - /// When ringing the bell, how long (in ms)? - /// - public int DingDuration { get; set; } - public BellStyle BellStyle { get; set; } - - public bool HistorySearchCaseSensitive { get; set; } - internal StringComparison HistoryStringComparison - { - get { return HistorySearchCaseSensitive ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase; } - } - - #region vi - public ViModeStyle ViModeIndicator { get; set; } - #endregion vi - - /// - /// The path to the saved history. - /// - public string HistorySavePath { get; set; } - public HistorySaveStyle HistorySaveStyle { get; set; } - - public ConsoleColor DefaultTokenForegroundColor { get; set; } - public ConsoleColor CommentForegroundColor { get; set; } - public ConsoleColor KeywordForegroundColor { get; set; } - public ConsoleColor StringForegroundColor { get; set; } - public ConsoleColor OperatorForegroundColor { get; set; } - public ConsoleColor VariableForegroundColor { get; set; } - public ConsoleColor CommandForegroundColor { get; set; } - public ConsoleColor ParameterForegroundColor { get; set; } - public ConsoleColor TypeForegroundColor { get; set; } - public ConsoleColor NumberForegroundColor { get; set; } - public ConsoleColor MemberForegroundColor { get; set; } - public ConsoleColor DefaultTokenBackgroundColor { get; set; } - public ConsoleColor CommentBackgroundColor { get; set; } - public ConsoleColor KeywordBackgroundColor { get; set; } - public ConsoleColor StringBackgroundColor { get; set; } - public ConsoleColor OperatorBackgroundColor { get; set; } - public ConsoleColor VariableBackgroundColor { get; set; } - public ConsoleColor CommandBackgroundColor { get; set; } - public ConsoleColor ParameterBackgroundColor { get; set; } - public ConsoleColor TypeBackgroundColor { get; set; } - public ConsoleColor NumberBackgroundColor { get; set; } - public ConsoleColor MemberBackgroundColor { get; set; } - public ConsoleColor EmphasisForegroundColor { get; set; } - public ConsoleColor EmphasisBackgroundColor { get; set; } - public ConsoleColor ErrorForegroundColor { get; set; } - public ConsoleColor ErrorBackgroundColor { get; set; } - - internal void ResetColors() - { - DefaultTokenForegroundColor = Console.ForegroundColor; - CommentForegroundColor = DefaultCommentForegroundColor; - KeywordForegroundColor = DefaultKeywordForegroundColor; - StringForegroundColor = DefaultStringForegroundColor; - OperatorForegroundColor = DefaultOperatorForegroundColor; - VariableForegroundColor = DefaultVariableForegroundColor; - CommandForegroundColor = DefaultCommandForegroundColor; - ParameterForegroundColor = DefaultParameterForegroundColor; - TypeForegroundColor = DefaultTypeForegroundColor; - NumberForegroundColor = DefaultNumberForegroundColor; - MemberForegroundColor = DefaultNumberForegroundColor; - EmphasisForegroundColor = DefaultEmphasisForegroundColor; - ErrorForegroundColor = DefaultErrorForegroundColor; - DefaultTokenBackgroundColor = Console.BackgroundColor; - CommentBackgroundColor = Console.BackgroundColor; - KeywordBackgroundColor = Console.BackgroundColor; - StringBackgroundColor = Console.BackgroundColor; - OperatorBackgroundColor = Console.BackgroundColor; - VariableBackgroundColor = Console.BackgroundColor; - CommandBackgroundColor = Console.BackgroundColor; - ParameterBackgroundColor = Console.BackgroundColor; - TypeBackgroundColor = Console.BackgroundColor; - NumberBackgroundColor = Console.BackgroundColor; - MemberBackgroundColor = Console.BackgroundColor; - EmphasisBackgroundColor = Console.BackgroundColor; - ErrorBackgroundColor = Console.BackgroundColor; - } - - internal void SetForegroundColor(TokenClassification tokenKind, ConsoleColor color) - { - switch (tokenKind) - { - case TokenClassification.None: DefaultTokenForegroundColor = color; break; - case TokenClassification.Comment: CommentForegroundColor = color; break; - case TokenClassification.Keyword: KeywordForegroundColor = color; break; - case TokenClassification.String: StringForegroundColor = color; break; - case TokenClassification.Operator: OperatorForegroundColor = color; break; - case TokenClassification.Variable: VariableForegroundColor = color; break; - case TokenClassification.Command: CommandForegroundColor = color; break; - case TokenClassification.Parameter: ParameterForegroundColor = color; break; - case TokenClassification.Type: TypeForegroundColor = color; break; - case TokenClassification.Number: NumberForegroundColor = color; break; - case TokenClassification.Member: MemberForegroundColor = color; break; - } - } - - internal void SetBackgroundColor(TokenClassification tokenKind, ConsoleColor color) - { - switch (tokenKind) - { - case TokenClassification.None: DefaultTokenBackgroundColor = color; break; - case TokenClassification.Comment: CommentBackgroundColor = color; break; - case TokenClassification.Keyword: KeywordBackgroundColor = color; break; - case TokenClassification.String: StringBackgroundColor = color; break; - case TokenClassification.Operator: OperatorBackgroundColor = color; break; - case TokenClassification.Variable: VariableBackgroundColor = color; break; - case TokenClassification.Command: CommandBackgroundColor = color; break; - case TokenClassification.Parameter: ParameterBackgroundColor = color; break; - case TokenClassification.Type: TypeBackgroundColor = color; break; - case TokenClassification.Number: NumberBackgroundColor = color; break; - case TokenClassification.Member: MemberBackgroundColor = color; break; - } - } - } - - [Cmdlet(VerbsCommon.Get, "PSReadlineOption", HelpUri = "https://go.microsoft.com/fwlink/?LinkId=528808")] - [OutputType(typeof(PSConsoleReadlineOptions))] - public class GetPSReadlineOption : PSCmdlet - { - [ExcludeFromCodeCoverage] - protected override void EndProcessing() - { - WriteObject(PSConsoleReadLine.GetOptions()); - } - } - - [Cmdlet(VerbsCommon.Set, "PSReadlineOption", HelpUri = "https://go.microsoft.com/fwlink/?LinkId=528811")] - public class SetPSReadlineOption : PSCmdlet - { - [Parameter(ParameterSetName = "OptionsSet")] - public EditMode EditMode - { - get { return _editMode.GetValueOrDefault(); } - set { _editMode = value; } - } - internal EditMode? _editMode; - - [Parameter(ParameterSetName = "OptionsSet")] - [AllowEmptyString] - public string ContinuationPrompt { get; set; } - - [Parameter(ParameterSetName = "OptionsSet")] - public ConsoleColor ContinuationPromptForegroundColor - { - get { return _continuationPromptForegroundColor.GetValueOrDefault(); } - set { _continuationPromptForegroundColor = value; } - } - internal ConsoleColor? _continuationPromptForegroundColor; - - [Parameter(ParameterSetName = "OptionsSet")] - public ConsoleColor ContinuationPromptBackgroundColor - { - get { return _continuationPromptBackgroundColor.GetValueOrDefault(); } - set { _continuationPromptBackgroundColor = value; } - } - internal ConsoleColor? _continuationPromptBackgroundColor; - - [Parameter(ParameterSetName = "OptionsSet")] - public ConsoleColor EmphasisForegroundColor - { - get { return _emphasisForegroundColor.GetValueOrDefault(); } - set { _emphasisForegroundColor = value; } - } - internal ConsoleColor? _emphasisForegroundColor; - - [Parameter(ParameterSetName = "OptionsSet")] - public ConsoleColor EmphasisBackgroundColor - { - get { return _emphasisBackgroundColor.GetValueOrDefault(); } - set { _emphasisBackgroundColor = value; } - } - internal ConsoleColor? _emphasisBackgroundColor; - - [Parameter(ParameterSetName = "OptionsSet")] - public ConsoleColor ErrorForegroundColor - { - get { return _errorForegroundColor.GetValueOrDefault(); } - set { _errorForegroundColor = value; } - } - internal ConsoleColor? _errorForegroundColor; - - [Parameter(ParameterSetName = "OptionsSet")] - public ConsoleColor ErrorBackgroundColor - { - get { return _errorBackgroundColor.GetValueOrDefault(); } - set { _errorBackgroundColor = value; } - } - internal ConsoleColor? _errorBackgroundColor; - - [Parameter(ParameterSetName = "OptionsSet")] - public SwitchParameter HistoryNoDuplicates - { - get { return _historyNoDuplicates.GetValueOrDefault(); } - set { _historyNoDuplicates = value; } - } - internal SwitchParameter? _historyNoDuplicates; - - [Parameter(ParameterSetName = "OptionsSet")] - [AllowNull] - public Func AddToHistoryHandler - { - get { return _addToHistoryHandler; } - set - { - _addToHistoryHandler = value; - _addToHistoryHandlerSpecified = true; - } - } - private Func _addToHistoryHandler; - internal bool _addToHistoryHandlerSpecified; - - [Parameter(ParameterSetName = "OptionsSet")] - [AllowNull] - public Action CommandValidationHandler - { - get { return _commandValidationHandler; } - set - { - _commandValidationHandler = value; - _commandValidationHandlerSpecified = true; - } - } - private Action _commandValidationHandler; - internal bool _commandValidationHandlerSpecified; - - [Parameter(ParameterSetName = "OptionsSet")] - public SwitchParameter HistorySearchCursorMovesToEnd - { - get { return _historySearchCursorMovesToEnd.GetValueOrDefault(); } - set { _historySearchCursorMovesToEnd = value; } - } - internal SwitchParameter? _historySearchCursorMovesToEnd; - - [Parameter(ParameterSetName = "OptionsSet")] - public int MaximumHistoryCount - { - get { return _maximumHistoryCount.GetValueOrDefault(); } - set { _maximumHistoryCount = value; } - } - internal int? _maximumHistoryCount; - - [Parameter(ParameterSetName = "OptionsSet")] - public int MaximumKillRingCount - { - get { return _maximumKillRingCount.GetValueOrDefault(); } - set { _maximumKillRingCount = value; } - } - internal int? _maximumKillRingCount; - - [Parameter(ParameterSetName = "OptionsSet")] - public SwitchParameter ResetTokenColors - { - get { return _resetTokenColors.GetValueOrDefault(); } - set { _resetTokenColors = value; } - } - internal SwitchParameter? _resetTokenColors; - - [Parameter(ParameterSetName = "OptionsSet")] - public SwitchParameter ShowToolTips - { - get { return _showToolTips.GetValueOrDefault(); } - set { _showToolTips = value; } - } - internal SwitchParameter? _showToolTips; - - [Parameter(ParameterSetName = "OptionsSet")] - public int ExtraPromptLineCount - { - get { return _extraPromptLineCount.GetValueOrDefault(); } - set { _extraPromptLineCount = value; } - } - internal int? _extraPromptLineCount; - - [Parameter(ParameterSetName = "OptionsSet")] - public int DingTone - { - get { return _dingTone.GetValueOrDefault(); } - set { _dingTone = value; } - } - internal int? _dingTone; - - [Parameter(ParameterSetName = "OptionsSet")] - public int DingDuration - { - get { return _dingDuration.GetValueOrDefault(); } - set { _dingDuration = value; } - } - internal int? _dingDuration; - - [Parameter(ParameterSetName = "OptionsSet")] - public BellStyle BellStyle - { - get { return _bellStyle.GetValueOrDefault(); } - set { _bellStyle = value; } - } - internal BellStyle? _bellStyle; - - [Parameter(ParameterSetName = "OptionsSet")] - public int CompletionQueryItems - { - get { return _completionQueryItems.GetValueOrDefault(); } - set { _completionQueryItems = value; } - } - internal int? _completionQueryItems; - - [Parameter(ParameterSetName = "OptionsSet")] - public string WordDelimiters { get; set; } - - [Parameter(ParameterSetName = "OptionsSet")] - public SwitchParameter HistorySearchCaseSensitive - { - get { return _historySearchCaseSensitive.GetValueOrDefault(); } - set { _historySearchCaseSensitive = value; } - } - internal SwitchParameter? _historySearchCaseSensitive; - - [Parameter(ParameterSetName = "OptionsSet")] - public HistorySaveStyle HistorySaveStyle - { - get { return _historySaveStyle.GetValueOrDefault(); } - set { _historySaveStyle = value; } - } - internal HistorySaveStyle? _historySaveStyle; - - [Parameter(ParameterSetName = "OptionsSet")] - [ValidateNotNullOrEmpty] - public string HistorySavePath { get; set; } - - #region vi - [Parameter(ParameterSetName = "OptionsSet")] - public ViModeStyle ViModeIndicator - { - get { return _viModeIndicator.GetValueOrDefault(); } - set { _viModeIndicator = value; } - } - internal ViModeStyle? _viModeIndicator; - #endregion vi - - [Parameter(ParameterSetName = "ColorSet", Position = 0, Mandatory = true)] - public TokenClassification TokenKind - { - get { return _tokenKind.GetValueOrDefault(); } - set { _tokenKind = value; } - } - internal TokenClassification? _tokenKind; - - [Parameter(ParameterSetName = "ColorSet", Position = 1)] - public ConsoleColor ForegroundColor - { - get { return _foregroundColor.GetValueOrDefault(); } - set { _foregroundColor = value; } - } - internal ConsoleColor? _foregroundColor; - - [Parameter(ParameterSetName = "ColorSet", Position = 2)] - public ConsoleColor BackgroundColor - { - get { return _backgroundColor.GetValueOrDefault(); } - set { _backgroundColor = value; } - } - internal ConsoleColor? _backgroundColor; - - [ExcludeFromCodeCoverage] - protected override void EndProcessing() - { - PSConsoleReadLine.SetOptions(this); - } - } - - public class ChangePSReadlineKeyHandlerCommandBase : PSCmdlet - { - [Parameter(Position = 0, Mandatory = true)] - [Alias("Key")] - [ValidateNotNullOrEmpty] - [SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays")] - public string[] Chord { get; set; } - - [Parameter] - public ViMode ViMode { get; set; } - - [ExcludeFromCodeCoverage] - protected IDisposable UseRequestedDispatchTables() - { - bool inViMode = PSConsoleReadLine.GetOptions().EditMode == EditMode.Vi; - bool viModeParamPresent = MyInvocation.BoundParameters.ContainsKey("ViMode"); - - if (inViMode || viModeParamPresent) - { - if (!inViMode) - { - // "-ViMode" must have been specified explicitly. Well, okay... we can - // modify the Vi tables... but isn't that an odd thing to do from - // not-vi mode? - WriteWarning(PSReadLineResources.NotInViMode); - } - - if (ViMode == ViMode.Command) - return PSConsoleReadLine.UseViCommandModeTables(); - else // default if -ViMode not specified, invalid, or "Insert" - return PSConsoleReadLine.UseViInsertModeTables(); - } - - return null; - } - } - - [Cmdlet(VerbsCommon.Set, "PSReadlineKeyHandler", HelpUri = "https://go.microsoft.com/fwlink/?LinkId=528810")] - public class SetPSReadlineKeyHandlerCommand : ChangePSReadlineKeyHandlerCommandBase, IDynamicParameters - { - [Parameter(Position = 1, Mandatory = true, ParameterSetName = "ScriptBlock")] - [ValidateNotNull] - public ScriptBlock ScriptBlock { get; set; } - - [Parameter(ParameterSetName = "ScriptBlock")] - public string BriefDescription { get; set; } - - [Parameter(ParameterSetName = "ScriptBlock")] - [Alias("LongDescription")] // Alias to stay comptible with previous releases - public string Description { get; set; } - - private const string FunctionParameter = "Function"; - private const string FunctionParameterSet = "Function"; - - [ExcludeFromCodeCoverage] - protected override void EndProcessing() - { - using (UseRequestedDispatchTables()) - { - if (ParameterSetName.Equals(FunctionParameterSet)) - { - var function = (string)_dynamicParameters.Value[FunctionParameter].Value; - MethodInfo mi = typeof (PSConsoleReadLine).GetMethod(function, - BindingFlags.Public | BindingFlags.Static | BindingFlags.IgnoreCase); - - string functionName = mi.Name; - - var keyHandler = (Action) - mi.CreateDelegate(typeof (Action)); - - string longDescription = PSReadLineResources.ResourceManager.GetString( - functionName + "Description"); - - PSConsoleReadLine.SetKeyHandler(Chord, keyHandler, functionName, longDescription); - } - else - { - PSConsoleReadLine.SetKeyHandler(Chord, ScriptBlock, BriefDescription, Description); - } - } - } - - private readonly Lazy _dynamicParameters = - new Lazy(CreateDynamicParametersResult); - - private static RuntimeDefinedParameterDictionary CreateDynamicParametersResult() - { - var bindableFunctions = (typeof(PSConsoleReadLine).GetMethods(BindingFlags.Public | BindingFlags.Static)) - .Where(method => - { - var parameters = method.GetParameters(); - return parameters.Length == 2 - && parameters[0].ParameterType == typeof(ConsoleKeyInfo?) - && parameters[1].ParameterType == typeof(object); - }) - .Select(method => method.Name) - .OrderBy(name => name); - - var attributes = new Collection - { - new ParameterAttribute - { - Position = 1, - Mandatory = true, - ParameterSetName = FunctionParameterSet - }, - new ValidateSetAttribute(bindableFunctions.ToArray()) - }; - var parameter = new RuntimeDefinedParameter(FunctionParameter, typeof(string), attributes); - var result = new RuntimeDefinedParameterDictionary {{FunctionParameter, parameter}}; - return result; - } - - public object GetDynamicParameters() - { - return _dynamicParameters.Value; - } - } - - [Cmdlet(VerbsCommon.Get, "PSReadlineKeyHandler", HelpUri = "https://go.microsoft.com/fwlink/?LinkId=528807")] - [OutputType(typeof(KeyHandler))] - public class GetKeyHandlerCommand : PSCmdlet - { - [Parameter] - public SwitchParameter Bound - { - get { return _bound.GetValueOrDefault(); } - set { _bound = value; } - } - private SwitchParameter? _bound; - - [Parameter] - public SwitchParameter Unbound - { - get { return _unbound.GetValueOrDefault(); } - set { _unbound = value; } - } - private SwitchParameter? _unbound; - - [ExcludeFromCodeCoverage] - protected override void EndProcessing() - { - bool bound = true; - bool unbound = true; - if (_bound.HasValue && _unbound.HasValue) - { - bound = _bound.Value.IsPresent; - unbound = _unbound.Value.IsPresent; - } - else if (_bound.HasValue) - { - bound = _bound.Value.IsPresent; - unbound = false; - } - else if (_unbound.HasValue) - { - bound = false; - unbound = _unbound.Value.IsPresent; - } - WriteObject(PSConsoleReadLine.GetKeyHandlers(bound, unbound), true); - } - } - - [Cmdlet(VerbsCommon.Remove, "PSReadlineKeyHandler", HelpUri = "https://go.microsoft.com/fwlink/?LinkId=528809")] - public class RemoveKeyHandlerCommand : ChangePSReadlineKeyHandlerCommandBase - { - [ExcludeFromCodeCoverage] - protected override void EndProcessing() - { - using (UseRequestedDispatchTables()) - { - PSConsoleReadLine.RemoveKeyHandler(Chord); - } - } - } - -#pragma warning restore 1591 - -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Completion.cs b/src/Microsoft.PowerShell.PSReadLine/Completion.cs deleted file mode 100644 index aadee01d81..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Completion.cs +++ /dev/null @@ -1,556 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections; -using System.Collections.Generic; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; -using System.Globalization; -using System.Linq; -using System.Management.Automation; -using System.Management.Automation.Runspaces; -using System.Text; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - // Tab completion state - private int _tabCommandCount; - private CommandCompletion _tabCompletions; - private Runspace _runspace; - - // String helper for directory paths - private static string DirectorySeparatorString = System.IO.Path.DirectorySeparatorChar.ToString(); - - // Stub helper method so completion can be mocked - [ExcludeFromCodeCoverage] - CommandCompletion IPSConsoleReadLineMockableMethods.CompleteInput(string input, int cursorIndex, Hashtable options, System.Management.Automation.PowerShell powershell) - { - return CalloutUsingDefaultConsoleMode( - () => CommandCompletion.CompleteInput(input, cursorIndex, options, powershell)); - } - - /// - /// Attempt to complete the text surrounding the cursor with the next - /// available completion. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void TabCompleteNext(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.Complete(forward: true); - } - - /// - /// Attempt to complete the text surrounding the cursor with the previous - /// available completion. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void TabCompletePrevious(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.Complete(forward: false); - } - - private static bool IsSingleQuote(char c) - { - return c == '\'' || c == (char)8216 || c == (char)8217 || c == (char)8218; - } - - private static bool IsDoubleQuote(char c) - { - return c == '"' || c == (char)8220 || c == (char)8221; - } - - private static bool IsQuoted(string s) - { - if (s.Length >= 2) - { - var first = s[0]; - var last = s[s.Length - 1]; - - return ((IsSingleQuote(first) && IsSingleQuote(last)) - || - (IsDoubleQuote(first) && IsDoubleQuote(last))); - } - return false; - } - - private static string GetUnquotedText(string s, bool consistentQuoting) - { - if (!consistentQuoting && IsQuoted(s)) - { - s = s.Substring(1, s.Length - 2); - } - return s; - } - - /// - /// Attempt to perform completion on the text surrounding the cursor. - /// If there are multiple possible completions, the longest unambiguous - /// prefix is used for completion. If trying to complete the longest - /// unambiguous completion, a list of possible completions is displayed. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Complete(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.CompleteImpl(key, arg, false); - } - - /// - /// Attempt to perform completion on the text surrounding the cursor. - /// If there are multiple possible completions, the longest unambiguous - /// prefix is used for completion. If trying to complete the longest - /// unambiguous completion, a list of possible completions is displayed. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void MenuComplete(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.CompleteImpl(key, arg, true); - } - - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private void CompleteImpl(ConsoleKeyInfo? key, object arg, bool menuSelect) - { - var completions = GetCompletions(); - if (completions == null || completions.CompletionMatches.Count == 0) - return; - - if (_tabCommandCount > 0) - { - if (completions.CompletionMatches.Count == 1) - { - Ding(); - } - else - { - PossibleCompletionsImpl(completions, menuSelect); - } - return; - } - - if (completions.CompletionMatches.Count == 1) - { - // We want to add a backslash for directory completion if possible. This - // is mostly only needed if we have a single completion - if there are multiple - // completions, then we'll be showing the possible completions where it's very - // unlikely that we would add a trailing backslash. - - DoReplacementForCompletion(completions.CompletionMatches[0], completions); - return; - } - - if (menuSelect) - { - PossibleCompletionsImpl(completions, true); - return; - } - - // Find the longest unambiguous prefix. This might be the empty - // string, in which case we don't want to remove any of the users input, - // instead we'll immediately show possible completions. - // For the purposes of unambiguous prefix, we'll ignore quotes if - // some completions aren't quoted. - var firstResult = completions.CompletionMatches[0]; - int quotedCompletions = completions.CompletionMatches.Count(match => IsQuoted(match.CompletionText)); - bool consistentQuoting = - quotedCompletions == 0 || - (quotedCompletions == completions.CompletionMatches.Count && - quotedCompletions == completions.CompletionMatches.Count( - m => m.CompletionText[0] == firstResult.CompletionText[0])); - - bool ambiguous = false; - var replacementText = GetUnquotedText(firstResult.CompletionText, consistentQuoting); - foreach (var match in completions.CompletionMatches.Skip(1)) - { - var matchText = GetUnquotedText(match.CompletionText, consistentQuoting); - for (int i = 0; i < replacementText.Length; i++) - { - if (i == matchText.Length - || char.ToLowerInvariant(replacementText[i]) != char.ToLowerInvariant(matchText[i])) - { - ambiguous = true; - replacementText = replacementText.Substring(0, i); - break; - } - } - if (replacementText.Length == 0) - { - break; - } - } - - if (replacementText.Length > 0) - { - Replace(completions.ReplacementIndex, completions.ReplacementLength, replacementText); - completions.ReplacementLength = replacementText.Length; - - if (ambiguous) - { - Ding(); - } - } - else - { - // No common prefix, don't wait for a second tab, just show the possible completions - // right away. - PossibleCompletionsImpl(completions, false); - } - - _tabCommandCount += 1; - } - - private CommandCompletion GetCompletions() - { - if (_tabCommandCount == 0) - { - try - { - _tabCompletions = null; - - // Could use the overload that takes an AST as it's faster (we've already parsed the - // input for coloring) but that overload is a little more complicated in passing in the - // cursor position. - System.Management.Automation.PowerShell ps; - if (!_mockableMethods.RunspaceIsRemote(_runspace)) - { - ps = System.Management.Automation.PowerShell.Create(RunspaceMode.CurrentRunspace); - } - else - { - ps = System.Management.Automation.PowerShell.Create(); - ps.Runspace = _runspace; - } - _tabCompletions = _mockableMethods.CompleteInput(_buffer.ToString(), _current, null, ps); - - if (_tabCompletions.CompletionMatches.Count == 0) - return null; - } - catch (Exception) - { - } - } - - return _tabCompletions; - } - - private void Complete(bool forward) - { - var completions = GetCompletions(); - if (completions == null) - return; - - completions.CurrentMatchIndex += forward ? 1 : -1; - if (completions.CurrentMatchIndex < 0) - { - completions.CurrentMatchIndex = completions.CompletionMatches.Count - 1; - } - else if (completions.CurrentMatchIndex == completions.CompletionMatches.Count) - { - completions.CurrentMatchIndex = 0; - } - - var completionResult = completions.CompletionMatches[completions.CurrentMatchIndex]; - DoReplacementForCompletion(completionResult, completions); - _tabCommandCount += 1; - } - - private void DoReplacementForCompletion(CompletionResult completionResult, CommandCompletion completions) - { - var replacementText = completionResult.CompletionText; - int cursorAdjustment = 0; - if (completionResult.ResultType == CompletionResultType.ProviderContainer) - { - replacementText = GetReplacementTextForDirectory(replacementText, ref cursorAdjustment); - } - Replace(completions.ReplacementIndex, completions.ReplacementLength, replacementText); - if (cursorAdjustment != 0) - { - _current += cursorAdjustment; - PlaceCursor(); - } - completions.ReplacementLength = replacementText.Length; - } - - private static string GetReplacementTextForDirectory(string replacementText, ref int cursorAdjustment) - { - if (!replacementText.EndsWith(DirectorySeparatorString , StringComparison.Ordinal)) - { - if (replacementText.EndsWith(String.Format("{0}\'", DirectorySeparatorString), StringComparison.Ordinal) || - replacementText.EndsWith(String.Format("{0}\"", DirectorySeparatorString), StringComparison.Ordinal)) - { - cursorAdjustment = -1; - } - else if (replacementText.EndsWith("'", StringComparison.Ordinal) || - replacementText.EndsWith("\"", StringComparison.Ordinal)) - { - var len = replacementText.Length; - replacementText = replacementText.Substring(0, len - 1) + System.IO.Path.DirectorySeparatorChar + replacementText[len - 1]; - cursorAdjustment = -1; - } - else - { - replacementText = replacementText + System.IO.Path.DirectorySeparatorChar; - } - } - return replacementText; - } - - private static void InvertSelectedCompletion(BufferChar[] buffer, int selectedItem, int menuColumnWidth, int menuRows) - { - var selectedX = selectedItem / menuRows; - var selectedY = selectedItem - (selectedX * menuRows); - var start = selectedY * _singleton._console.BufferWidth + selectedX * menuColumnWidth; - for (int i = 0; i < menuColumnWidth; i++) - { - buffer[i + start].Inverse = true; - } - } - - /// - /// Display the list of possible completions. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void PossibleCompletions(ConsoleKeyInfo? key = null, object arg = null) - { - var completions = _singleton.GetCompletions(); - _singleton.PossibleCompletionsImpl(completions, menuSelect: false); - } - - private static string HandleNewlinesForPossibleCompletions(string s) - { - s = s.Trim(); - var newlineIndex = s.IndexOfAny(new []{'\r', '\n'}); - if (newlineIndex >= 0) - { - s = s.Substring(0, newlineIndex) + "..."; - } - return s; - } - - private void PossibleCompletionsImpl(CommandCompletion completions, bool menuSelect) - { - if (completions == null || completions.CompletionMatches.Count == 0) - { - Ding(); - return; - } - - if (completions.CompletionMatches.Count >= _options.CompletionQueryItems) - { - if (!PromptYesOrNo(string.Format(CultureInfo.CurrentCulture, PSReadLineResources.DisplayAllPossibilities, completions.CompletionMatches.Count))) - { - return; - } - } - - var matches = completions.CompletionMatches; - var minColWidth = matches.Max(c => c.ListItemText.Length); - minColWidth += 2; - var menuColumnWidth = minColWidth; - - int displayRows; - var bufferWidth = _console.BufferWidth; - ConsoleBufferBuilder cb; - if (Options.ShowToolTips) - { - const string seperator = "- "; - var maxTooltipWidth = bufferWidth - minColWidth - seperator.Length; - - displayRows = matches.Count; - cb = new ConsoleBufferBuilder(displayRows * bufferWidth, _console); - for (int index = 0; index < matches.Count; index++) - { - var match = matches[index]; - var listItemText = HandleNewlinesForPossibleCompletions(match.ListItemText); - cb.Append(listItemText); - var spacesNeeded = minColWidth - listItemText.Length; - if (spacesNeeded > 0) - { - cb.Append(' ', spacesNeeded); - } - cb.Append(seperator); - var toolTip = HandleNewlinesForPossibleCompletions(match.ToolTip); - toolTip = toolTip.Length <= maxTooltipWidth - ? toolTip - : toolTip.Substring(0, maxTooltipWidth); - cb.Append(toolTip); - - // Make sure we always write out exactly 1 buffer width - spacesNeeded = (bufferWidth * (index + 1)) - cb.Length; - if (spacesNeeded > 0) - { - cb.Append(' ', spacesNeeded); - } - } - menuColumnWidth = bufferWidth; - } - else - { - var screenColumns = bufferWidth; - var displayColumns = Math.Max(1, screenColumns / minColWidth); - displayRows = (completions.CompletionMatches.Count + displayColumns - 1) / displayColumns; - cb = new ConsoleBufferBuilder(displayRows * bufferWidth, _console); - for (var row = 0; row < displayRows; row++) - { - for (var col = 0; col < displayColumns; col++) - { - var index = row + (displayRows * col); - if (index >= matches.Count) - break; - var match = matches[index]; - var item = HandleNewlinesForPossibleCompletions(match.ListItemText); - cb.Append(item); - cb.Append(' ', minColWidth - item.Length); - } - - // Make sure we always write out exactly 1 buffer width - var spacesNeeded = (bufferWidth * (row + 1)) - cb.Length; - if (spacesNeeded > 0) - { - cb.Append(' ', spacesNeeded); - } - } - } - - var menuBuffer = cb.ToArray(); - - if (menuSelect) - { - // Make sure the menu and line can appear on the screen at the same time, - // if not, we'll skip the menu. - - var endBufferCoords = ConvertOffsetToCoordinates(_buffer.Length); - var bufferLines = endBufferCoords.Y - _initialY + 1; - if ((bufferLines + displayRows) > _console.WindowHeight) - { - menuSelect = false; - } - } - - if (menuSelect) - { - RemoveEditsAfterUndo(); - var undoPoint = _edits.Count; - - int selectedItem = 0; - bool undo = false; - - DoReplacementForCompletion(matches[0], completions); - - // Recompute end of buffer coordinates as the replacement could have - // added a line. - var endBufferCoords = ConvertOffsetToCoordinates(_buffer.Length); - var menuAreaTop = endBufferCoords.Y + 1; - var previousMenuTop = menuAreaTop; - - InvertSelectedCompletion(menuBuffer, selectedItem, menuColumnWidth, displayRows); - _console.WriteBufferLines(menuBuffer, ref menuAreaTop); - - // Showing the menu may have scrolled the screen or moved the cursor, update initialY to reflect that. - _initialY -= (previousMenuTop - menuAreaTop); - PlaceCursor(); - previousMenuTop = menuAreaTop; - - int previousItem = selectedItem; - - bool processingKeys = true; - while (processingKeys) - { - var nextKey = ReadKey(); - if (nextKey == Keys.RightArrow) - { - selectedItem = Math.Min(selectedItem + displayRows, matches.Count - 1); - } - else if (nextKey == Keys.LeftArrow) - { - selectedItem = Math.Max(selectedItem - displayRows, 0); - } - else if (nextKey == Keys.DownArrow) - { - selectedItem = Math.Min(selectedItem + 1, matches.Count - 1); - } - else if (nextKey == Keys.UpArrow) - { - selectedItem = Math.Max(selectedItem - 1, 0); - } - else if (nextKey == Keys.Tab) - { - selectedItem = (selectedItem + 1) % matches.Count; - } - else if (nextKey == Keys.ShiftTab) - { - selectedItem = (selectedItem - 1) % matches.Count; - if (selectedItem < 0) - { - selectedItem += matches.Count; - } - } - else if (nextKey == Keys.CtrlG || nextKey == Keys.Escape) - { - undo = true; - processingKeys = false; - } - else - { - PrependQueuedKeys(nextKey); - processingKeys = false; - } - - if (selectedItem != previousItem) - { - DoReplacementForCompletion(matches[selectedItem], completions); - - endBufferCoords = ConvertOffsetToCoordinates(_buffer.Length); - menuAreaTop = endBufferCoords.Y + 1; - - InvertSelectedCompletion(menuBuffer, previousItem, menuColumnWidth, displayRows); - InvertSelectedCompletion(menuBuffer, selectedItem, menuColumnWidth, displayRows); - _console.WriteBufferLines(menuBuffer, ref menuAreaTop); - previousItem = selectedItem; - - if (previousMenuTop > menuAreaTop) - { - WriteBlankLines(previousMenuTop - menuAreaTop, menuAreaTop + displayRows); - } - } - } - - WriteBlankLines(displayRows, menuAreaTop); - - var lastInsert = ((GroupedEdit)_edits[_edits.Count - 1])._groupedEditItems[1]; - Debug.Assert(lastInsert is EditItemInsertString, "The only edits possible here are pairs of Delete/Insert"); - var firstDelete = ((GroupedEdit)_edits[undoPoint])._groupedEditItems[0]; - Debug.Assert(firstDelete is EditItemDelete, "The only edits possible here are pairs of Delete/Insert"); - - var groupEditCount = _edits.Count - undoPoint; - _edits.RemoveRange(undoPoint, groupEditCount); - _undoEditIndex = undoPoint; - - if (undo) - { - // Pretend it never happened. - lastInsert.Undo(); - firstDelete.Undo(); - Render(); - } - else - { - // Leave one edit instead of possibly many to undo - SaveEditItem(GroupedEdit.Create(new List { firstDelete, lastInsert })); - } - } - else - { - var endBufferCoords = ConvertOffsetToCoordinates(_buffer.Length); - var menuAreaTop = endBufferCoords.Y + 1; - - _console.WriteBufferLines(menuBuffer, ref menuAreaTop); - _initialY = menuAreaTop + displayRows; - Render(); - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Completion.vi.cs b/src/Microsoft.PowerShell.PSReadLine/Completion.vi.cs deleted file mode 100644 index 2e5eb7458d..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Completion.vi.cs +++ /dev/null @@ -1,43 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections; -using System.Collections.Generic; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; -using System.Linq; -using System.Management.Automation; -using System.Management.Automation.Runspaces; -using System.Text; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - /// - /// Ends the current edit group, if needed, and invokes TabCompleteNext. - /// - public static void ViTabCompleteNext(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._editGroupStart >= 0) - { - _singleton._groupUndoHelper.EndGroup(); - } - TabCompleteNext(key, arg); - } - - /// - /// Ends the current edit group, if needed, and invokes TabCompletePrevious. - /// - public static void ViTabCompletePrevious(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._editGroupStart >= 0) - { - _singleton._groupUndoHelper.EndGroup(); - } - TabCompletePrevious(key, arg); - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/ConsoleBufferBuilder.cs b/src/Microsoft.PowerShell.PSReadLine/ConsoleBufferBuilder.cs deleted file mode 100644 index df5244c4f8..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/ConsoleBufferBuilder.cs +++ /dev/null @@ -1,59 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - internal class ConsoleBufferBuilder - { - private List buffer; - private IConsole _console; - - public ConsoleBufferBuilder(int capacity, IConsole console) - { - buffer = new List(capacity); - _console = console; - } - - BufferChar NewCharInfo(char c) - { - return new BufferChar - { - UnicodeChar = c, - BackgroundColor = _console.BackgroundColor, - ForegroundColor = _console.ForegroundColor - }; - } - - public void Append(string s) - { - foreach (char c in s) - { - buffer.Add(NewCharInfo(c)); - } - } - - public void Append(char c, int count) - { - while (count-- > 0) - { - buffer.Add(NewCharInfo(c)); - } - } - - public BufferChar[] ToArray() - { - return buffer.ToArray(); - } - - public int Length - { - get { return buffer.Count; } - } - } -} - diff --git a/src/Microsoft.PowerShell.PSReadLine/ConsoleKeyChordConverter.cs b/src/Microsoft.PowerShell.PSReadLine/ConsoleKeyChordConverter.cs deleted file mode 100644 index 1af6c7aecf..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/ConsoleKeyChordConverter.cs +++ /dev/null @@ -1,341 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Globalization; -using System.Linq; -using System.Runtime.InteropServices; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - /// - /// A helper class for converting strings to ConsoleKey chords. - /// - public static class ConsoleKeyChordConverter - { - /// - /// Converts a string to a sequence of ConsoleKeyInfo. - /// Sequences are separated by ','. Modifiers - /// appear before the modified key and are separated by '+'. - /// Examples: - /// Ctrl+X - /// Ctrl+D,M - /// Escape,X - /// - public static ConsoleKeyInfo[] Convert(string chord) - { - if (string.IsNullOrEmpty(chord)) - { - throw new ArgumentNullException("chord"); - } - - var tokens = chord.Split(new[] {','}); - - if (tokens.Length > 2) - { - throw new ArgumentException(PSReadLineResources.ChordWithTooManyKeys); - } - - var result = new ConsoleKeyInfo[tokens.Length]; - for (int i = 0; i < tokens.Length; i++) - { - result[i] = ConvertOneSequence(tokens[i]); - } - - return result; - } - - private static ConsoleKeyInfo ConvertOneSequence(string sequence) - { - Stack tokens = null; - ConsoleModifiers modifiers = 0; - ConsoleKey key = 0; - char keyChar = '\u0000'; - - bool valid = !String.IsNullOrEmpty(sequence); - - if (valid) - { - tokens = new Stack( - (sequence.Split(new[] {'+'}) - .Select( - part => part.ToLowerInvariant().Trim()))); - } - - while (valid && tokens.Count > 0) - { - string token = tokens.Pop(); - - // sequence was something silly like "shift++" - if (token == String.Empty) - { - valid = false; - break; - } - - // key should be first token to be popped - if (key == 0) - { - // the keyChar is this token, if not a special key like "Fxx" etc. - if (token.Length == 1) - { - keyChar = token[0]; - } - - // Enum.TryParse accepts arbitrary integers. We shouldn't, - // but single digits need to map to the correct key, e.g. - // ConsoleKey.D1 - long tokenAsLong; - if (long.TryParse(token, out tokenAsLong)) - { - if (tokenAsLong >= 0 && tokenAsLong <= 9) - { - token = "D" + token; - } - else - { - throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, PSReadLineResources.UnrecognizedKey, token)); - } - } - // try simple parse for ConsoleKey enum name - valid = Enum.TryParse(token, ignoreCase: true, result: out key); - - // doesn't map to ConsoleKey so convert to virtual key from char - if (!valid && token.Length == 1) - { - string failReason; - valid = TryParseCharLiteral(token[0], ref modifiers, ref key, out failReason); - - if (!valid) - { - throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, PSReadLineResources.CantTranslateKey, token[0], failReason)); - } - } - - if (!valid) - { - throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, PSReadLineResources.UnrecognizedKey, token)); - } - } - else - { - // now, parse modifier(s) - ConsoleModifiers modifier; - - // courtesy translation - if (token == "ctrl") - { - token = "control"; - } - - if (Enum.TryParse(token, ignoreCase: true, result: out modifier)) - { - // modifier already set? - if ((modifiers & modifier) != 0) - { - // either found duplicate modifier token or shift state - // was already implied from char, e.g. char is "}", which is "shift+]" - throw new ArgumentException( - String.Format(CultureInfo.CurrentCulture, PSReadLineResources.InvalidModifier, modifier, key)); - } - modifiers |= modifier; - } - else - { - throw new ArgumentException( - String.Format(CultureInfo.CurrentCulture, PSReadLineResources.InvalidModifier, token, key)); - } - } - } - - if (!valid) - { - throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, PSReadLineResources.InvalidSequence, sequence)); - } - - return new ConsoleKeyInfo(keyChar, key, - shift: ((modifiers & ConsoleModifiers.Shift) != 0), - alt: ((modifiers & ConsoleModifiers.Alt) != 0), - control: ((modifiers & ConsoleModifiers.Control) != 0)); - } - - private static bool TryParseCharLiteral(char literal, ref ConsoleModifiers modifiers, ref ConsoleKey key, out string failReason) - { - bool valid = false; - -#if UNIX - bool isShift; - bool isCtrl; - key = GetKeyFromCharValue(literal, out isShift, out isCtrl); - - // Failure to get a key for the char just means that the key is not - // special (in the ConsoleKey enum), so we return a default key. - // Thus this never fails. - valid = true; - failReason = null; - - if (isShift) - { - modifiers |= ConsoleModifiers.Shift; - } - if (isCtrl) - { - modifiers |= ConsoleModifiers.Control; - } - // alt is not possible to get -#else - // shift state will be in MSB - short virtualKey = NativeMethods.VkKeyScan(literal); - int hresult = Marshal.GetLastWin32Error(); - - if (virtualKey != 0) - { - // e.g. "}" = 0x01dd but "]" is 0x00dd, ergo } = shift+]. - // shift = 1, control = 2, alt = 4, hankaku = 8 (ignored) - int state = virtualKey >> 8; - - if ((state & 1) == 1) - { - modifiers |= ConsoleModifiers.Shift; - } - if ((state & 2) == 2) - { - modifiers |= ConsoleModifiers.Control; - } - if ((state & 4) == 4) - { - modifiers |= ConsoleModifiers.Alt; - } - - virtualKey &= 0xff; - - if (Enum.IsDefined(typeof (ConsoleKey), (int) virtualKey)) - { - failReason = null; - key = (ConsoleKey) virtualKey; - valid = true; - } - else - { - // haven't seen this happen yet, but possible - failReason = String.Format(CultureInfo.CurrentCulture, PSReadLineResources.UnrecognizedKey, virtualKey); - } - } - else - { - Exception e = Marshal.GetExceptionForHR(hresult); - failReason = e.Message; - } -#endif - - return valid; - } - - // this is borrowed from the CoreFX internal System.IO.StdInReader class - // https://github.com/dotnet/corefx/blob/5b2ae6aa485773cd5569f56f446698633c9ad945/src/System.Console/src/System/IO/StdInReader.cs#L222 - private static ConsoleKey GetKeyFromCharValue(char x, out bool isShift, out bool isCtrl) - { - isShift = false; - isCtrl = false; - - switch (x) - { - case '\b': - return ConsoleKey.Backspace; - - case '\t': - return ConsoleKey.Tab; - - case '\n': - return ConsoleKey.Enter; - - case (char)(0x1B): - return ConsoleKey.Escape; - - case '*': - return ConsoleKey.Multiply; - - case '+': - return ConsoleKey.Add; - - case '-': - return ConsoleKey.Subtract; - - case '/': - return ConsoleKey.Divide; - - case (char)(0x7F): - return ConsoleKey.Delete; - - case ' ': - return ConsoleKey.Spacebar; - - default: - // 1. Ctrl A to Ctrl Z. - if (x >= 1 && x <= 26) - { - isCtrl = true; - return ConsoleKey.A + x - 1; - } - - // 2. Numbers from 0 to 9. - if (x >= '0' && x <= '9') - { - return ConsoleKey.D0 + x - '0'; - } - - //3. A to Z - if (x >= 'A' && x <= 'Z') - { - isShift = true; - return ConsoleKey.A + (x - 'A'); - } - - // 4. a to z. - if (x >= 'a' && x <= 'z') - { - return ConsoleKey.A + (x - 'a'); - } - - break; - } - - return default(ConsoleKey); - } - -#if !UNIX - internal static char GetCharFromConsoleKey(ConsoleKey key, ConsoleModifiers modifiers) - { - // default for unprintables and unhandled - char keyChar = '\u0000'; - - // emulate GetKeyboardState bitmap - set high order bit for relevant modifier virtual keys - var state = new byte[256]; - state[NativeMethods.VK_SHIFT] = (byte)(((modifiers & ConsoleModifiers.Shift) != 0) ? 0x80 : 0); - state[NativeMethods.VK_CONTROL] = (byte)(((modifiers & ConsoleModifiers.Control) != 0) ? 0x80 : 0); - state[NativeMethods.VK_ALT] = (byte)(((modifiers & ConsoleModifiers.Alt) != 0) ? 0x80 : 0); - - // a ConsoleKey enum's value is a virtual key code - uint virtualKey = (uint)key; - - // get corresponding scan code - uint scanCode = NativeMethods.MapVirtualKey(virtualKey, NativeMethods.MAPVK_VK_TO_VSC); - - // get corresponding character - may be 0, 1 or 2 in length (diacritics) - var chars = new char[2]; - int charCount = NativeMethods.ToUnicode( - virtualKey, scanCode, state, chars, chars.Length, NativeMethods.MENU_IS_INACTIVE); - - // TODO: support diacritics (charCount == 2) - if (charCount == 1) - { - keyChar = chars[0]; - } - return keyChar; - } -#endif - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/ConsoleLib.cs b/src/Microsoft.PowerShell.PSReadLine/ConsoleLib.cs deleted file mode 100644 index 177f0779fa..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/ConsoleLib.cs +++ /dev/null @@ -1,1143 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.ComponentModel; -using System.Diagnostics.CodeAnalysis; -using System.Globalization; -using System.Runtime.InteropServices; -using System.Text; -using Microsoft.Win32.SafeHandles; - -namespace Microsoft.PowerShell.Internal -{ -#pragma warning disable 1591 - - internal static class NativeMethods - { - public const uint MAPVK_VK_TO_VSC = 0x00; - public const uint MAPVK_VSC_TO_VK = 0x01; - public const uint MAPVK_VK_TO_CHAR = 0x02; - - public const byte VK_SHIFT = 0x10; - public const byte VK_CONTROL = 0x11; - public const byte VK_ALT = 0x12; - public const uint MENU_IS_ACTIVE = 0x01; - public const uint MENU_IS_INACTIVE = 0x00; // windows key - - public const uint ENABLE_PROCESSED_INPUT = 0x0001; - public const uint ENABLE_LINE_INPUT = 0x0002; - public const uint ENABLE_WINDOW_INPUT = 0x0008; - public const uint ENABLE_MOUSE_INPUT = 0x0010; - - public const int FontTypeMask = 0x06; - public const int TrueTypeFont = 0x04; - - internal static readonly IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1); // WinBase.h - - [DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern IntPtr GetStdHandle(uint handleId); - - [DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern bool GetConsoleMode(IntPtr hConsoleOutput, out uint dwMode); - - [DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern bool SetConsoleMode(IntPtr hConsoleOutput, uint dwMode); - - [DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern bool ScrollConsoleScreenBuffer(IntPtr hConsoleOutput, - ref SMALL_RECT lpScrollRectangle, - IntPtr lpClipRectangle, - COORD dwDestinationOrigin, - ref CHAR_INFO lpFill); - - [DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern bool WriteConsole(IntPtr hConsoleOutput, string lpBuffer, uint nNumberOfCharsToWrite, out uint lpNumberOfCharsWritten, IntPtr lpReserved); - - [DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern bool SetConsoleCtrlHandler(BreakHandler handlerRoutine, bool add); - - [DllImport("KERNEL32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern bool WriteConsoleOutput(IntPtr consoleOutput, CHAR_INFO[] buffer, COORD bufferSize, COORD bufferCoord, ref SMALL_RECT writeRegion); - - [DllImport("KERNEL32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern bool ReadConsoleOutput(IntPtr consoleOutput, [Out] CHAR_INFO[] buffer, COORD bufferSize, COORD bufferCoord, ref SMALL_RECT readRegion); - - [DllImport("user32.dll", SetLastError = true)] - public static extern uint MapVirtualKey(uint uCode, uint uMapType); - - [DllImport("user32.dll", CharSet = CharSet.Unicode)] - public static extern int ToUnicode(uint uVirtKey, uint uScanCode, byte[] lpKeyState, - [MarshalAs(UnmanagedType.LPArray)] [Out] char[] chars, int charMaxCount, uint flags); - - [DllImport("user32.dll", CharSet = CharSet.Unicode, SetLastError = true)] - public static extern short VkKeyScan(char @char); - - [DllImport("kernel32.dll", SetLastError = false, CharSet = CharSet.Unicode)] - public static extern uint GetConsoleOutputCP(); - - [DllImport("User32.dll", SetLastError = false, CharSet = CharSet.Unicode)] - public static extern int ReleaseDC(IntPtr hwnd, IntPtr hdc); - - [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)] - public static extern IntPtr GetConsoleWindow(); - - [DllImport("User32.dll", SetLastError = true, CharSet = CharSet.Unicode)] - public static extern IntPtr GetDC(IntPtr hwnd); - - [DllImport("GDI32.dll", SetLastError = true, CharSet = CharSet.Unicode)] - public static extern bool TranslateCharsetInfo(IntPtr src, out CHARSETINFO Cs, uint options); - - [DllImport("GDI32.dll", SetLastError = true, CharSet = CharSet.Unicode)] - public static extern bool GetTextMetrics(IntPtr hdc, out TEXTMETRIC tm); - - [DllImport("GDI32.dll", SetLastError = true, CharSet = CharSet.Unicode)] - public static extern bool GetCharWidth32(IntPtr hdc, uint first, uint last, out int width); - - [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)] - public static extern IntPtr CreateFile - ( - string fileName, - uint desiredAccess, - uint ShareModes, - IntPtr securityAttributes, - uint creationDisposition, - uint flagsAndAttributes, - IntPtr templateFileWin32Handle - ); - - [DllImport("kernel32.dll", SetLastError = true, CharSet = CharSet.Unicode)] - internal static extern bool GetCurrentConsoleFontEx(IntPtr consoleOutput, bool bMaximumWindow, ref CONSOLE_FONT_INFO_EX consoleFontInfo); - - [StructLayout(LayoutKind.Sequential)] - internal struct COLORREF - { - internal uint ColorDWORD; - - internal uint R - { - get { return ColorDWORD & 0xff; } - } - - internal uint G - { - get { return (ColorDWORD >> 8) & 0xff; } - } - - internal uint B - { - get { return (ColorDWORD >> 16) & 0xff; } - } - } - - [StructLayout(LayoutKind.Sequential)] - internal struct CONSOLE_SCREEN_BUFFER_INFO_EX - { - internal int cbSize; - internal COORD dwSize; - internal COORD dwCursorPosition; - internal ushort wAttributes; - internal SMALL_RECT srWindow; - internal COORD dwMaximumWindowSize; - internal ushort wPopupAttributes; - internal bool bFullscreenSupported; - internal COLORREF Black; - internal COLORREF DarkBlue; - internal COLORREF DarkGreen; - internal COLORREF DarkCyan; - internal COLORREF DarkRed; - internal COLORREF DarkMagenta; - internal COLORREF DarkYellow; - internal COLORREF Gray; - internal COLORREF DarkGray; - internal COLORREF Blue; - internal COLORREF Green; - internal COLORREF Cyan; - internal COLORREF Red; - internal COLORREF Magenta; - internal COLORREF Yellow; - internal COLORREF White; - } - - [DllImport("kernel32.dll", SetLastError = true)] - internal static extern bool GetConsoleScreenBufferInfoEx(IntPtr hConsoleOutput, - ref CONSOLE_SCREEN_BUFFER_INFO_EX csbe); - - [DllImport("kernel32.dll", SetLastError = true)] - internal static extern bool SetConsoleScreenBufferInfoEx(IntPtr hConsoleOutput, - ref CONSOLE_SCREEN_BUFFER_INFO_EX csbe); - } - - public delegate bool BreakHandler(ConsoleBreakSignal ConsoleBreakSignal); - - public enum ConsoleBreakSignal : uint - { - CtrlC = 0, - CtrlBreak = 1, - Close = 2, - Logoff = 5, - Shutdown = 6, - None = 255, - } - - internal enum CHAR_INFO_Attributes : ushort - { - COMMON_LVB_LEADING_BYTE = 0x0100, - COMMON_LVB_TRAILING_BYTE = 0x0200 - } - - public enum StandardHandleId : uint - { - Error = unchecked((uint)-12), - Output = unchecked((uint)-11), - Input = unchecked((uint)-10), - } - - [Flags] - internal enum AccessQualifiers : uint - { - // From winnt.h - GenericRead = 0x80000000, - GenericWrite = 0x40000000 - } - - internal enum CreationDisposition : uint - { - // From winbase.h - CreateNew = 1, - CreateAlways = 2, - OpenExisting = 3, - OpenAlways = 4, - TruncateExisting = 5 - } - - [Flags] - internal enum ShareModes : uint - { - // From winnt.h - ShareRead = 0x00000001, - ShareWrite = 0x00000002 - } - - public struct SMALL_RECT - { - public short Left; - public short Top; - public short Right; - public short Bottom; - - [ExcludeFromCodeCoverage] - public override string ToString() - { - return String.Format(CultureInfo.InvariantCulture, "{0},{1},{2},{3}", Left, Top, Right, Bottom); - } - } - - internal struct COORD - { - public short X; - public short Y; - - [ExcludeFromCodeCoverage] - public override string ToString() - { - return String.Format(CultureInfo.InvariantCulture, "{0},{1}", X, Y); - } - } - - [StructLayout(LayoutKind.Sequential)] - internal struct FONTSIGNATURE - { - //From public\sdk\inc\wingdi.h - - // fsUsb*: A 128-bit Unicode subset bitfield (USB) identifying up to 126 Unicode subranges - internal uint fsUsb0; - internal uint fsUsb1; - internal uint fsUsb2; - internal uint fsUsb3; - // fsCsb*: A 64-bit, code-page bitfield (CPB) that identifies a specific character set or code page. - internal uint fsCsb0; - internal uint fsCsb1; - } - - [StructLayout(LayoutKind.Sequential)] - internal struct CHARSETINFO - { - //From public\sdk\inc\wingdi.h - internal uint ciCharset; // Character set value. - internal uint ciACP; // ANSI code-page identifier. - internal FONTSIGNATURE fs; - } - - [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)] - internal struct TEXTMETRIC - { - //From public\sdk\inc\wingdi.h - public int tmHeight; - public int tmAscent; - public int tmDescent; - public int tmInternalLeading; - public int tmExternalLeading; - public int tmAveCharWidth; - public int tmMaxCharWidth; - public int tmWeight; - public int tmOverhang; - public int tmDigitizedAspectX; - public int tmDigitizedAspectY; - public char tmFirstChar; - public char tmLastChar; - public char tmDefaultChar; - public char tmBreakChar; - public byte tmItalic; - public byte tmUnderlined; - public byte tmStruckOut; - public byte tmPitchAndFamily; - public byte tmCharSet; - } - - [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)] - internal struct CONSOLE_FONT_INFO_EX - { - internal int cbSize; - internal int nFont; - internal short FontWidth; - internal short FontHeight; - internal int FontFamily; - internal int FontWeight; - [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] - internal string FontFace; - } - - public struct BufferChar - { - public char UnicodeChar; - public ConsoleColor ForegroundColor; - public ConsoleColor BackgroundColor; -#if !UNIX - public bool IsLeadByte; - public bool IsTrailByte; -#endif - public bool Inverse; - -#if !UNIX - public CHAR_INFO ToCharInfo() - { - int fg = (int) ForegroundColor; - int bg = (int) BackgroundColor; - - if (fg < 0 || fg > 0xf || bg < 0 || bg > 0xf) - throw new InvalidOperationException(); - - if (Inverse) - { - // TODO: check $host.UI.SupportsVirtualTerminal and maybe set Inverse instead (it does look weird) - fg = fg ^ 7; - bg = bg ^ 7; - } - ushort attrs = (ushort)(fg | (bg << 4)); - if (IsLeadByte) - attrs |= (ushort)CHAR_INFO_Attributes.COMMON_LVB_LEADING_BYTE; - if (IsTrailByte) - attrs |= (ushort)CHAR_INFO_Attributes.COMMON_LVB_TRAILING_BYTE; - CHAR_INFO result = new CHAR_INFO - { - UnicodeChar = UnicodeChar, - Attributes = attrs, - }; - - return result; - } - - public static BufferChar FromCharInfo(CHAR_INFO charInfo) - { - BufferChar result = new BufferChar - { - UnicodeChar = (char) charInfo.UnicodeChar, - ForegroundColor = (ConsoleColor)(charInfo.Attributes & 0xf), - BackgroundColor = (ConsoleColor)((charInfo.Attributes & 0x00f0) >> 4), - }; - return result; - } -#endif - } - - public struct CHAR_INFO - { - public ushort UnicodeChar; - public ushort Attributes; - } - - internal static class ConsoleKeyInfoExtension - { -#if !UNIX - private static bool _toUnicodeApiAvailable = true; - - static ConsoleKeyInfoExtension() - { - try - { - var chars = new char[2]; - NativeMethods.ToUnicode(13, 28, null, chars, chars.Length, 0); - } - catch (System.EntryPointNotFoundException) - { - _toUnicodeApiAvailable = false; // api not available on NanoServer - } - } -#endif - - public static string ToGestureString(this ConsoleKeyInfo key) - { - var mods = key.Modifiers; - - var sb = new StringBuilder(); - if (key.Modifiers.HasFlag(ConsoleModifiers.Control)) - { - sb.Append("Ctrl"); - } - if (key.Modifiers.HasFlag(ConsoleModifiers.Alt)) - { - if (sb.Length > 0) - sb.Append("+"); - sb.Append("Alt"); - } - - char c = key.KeyChar; -#if !UNIX - if (_toUnicodeApiAvailable) - { - // Windows cannot use KeyChar as some chords (like Ctrl+[) show up as control characters. - c = ConsoleKeyChordConverter.GetCharFromConsoleKey(key.Key, - (mods & ConsoleModifiers.Shift) != 0 ? ConsoleModifiers.Shift : 0); - } -#endif - - if (char.IsControl(c) || char.IsWhiteSpace(c)) - { - if (key.Modifiers.HasFlag(ConsoleModifiers.Shift)) - { - if (sb.Length > 0) - sb.Append("+"); - sb.Append("Shift"); - } - if (sb.Length > 0) - sb.Append("+"); - sb.Append(key.Key); - } - else - { - if (sb.Length > 0) - sb.Append("+"); - sb.Append(c); - } - return sb.ToString(); - } - } - -#if !UNIX - internal class ConhostConsole : IConsole - { - [SuppressMessage("Microsoft.Reliability", "CA2006:UseSafeHandleToEncapsulateNativeResources")] - private IntPtr _hwnd = (IntPtr)0; - [SuppressMessage("Microsoft.Reliability", "CA2006:UseSafeHandleToEncapsulateNativeResources")] - private IntPtr _hDC = (IntPtr)0; - private uint _codePage; - private bool _istmInitialized = false; - private TEXTMETRIC _tm = new TEXTMETRIC(); - private bool _trueTypeInUse = false; - private static bool _getCurrentConsoleFontExApiAvailable = true; - - private readonly Lazy _outputHandle = new Lazy(() => - { - // We use CreateFile here instead of GetStdWin32Handle, as GetStdWin32Handle will return redirected handles - var handle = NativeMethods.CreateFile( - "CONOUT$", - (UInt32)(AccessQualifiers.GenericRead | AccessQualifiers.GenericWrite), - (UInt32)ShareModes.ShareWrite, - (IntPtr)0, - (UInt32)CreationDisposition.OpenExisting, - 0, - (IntPtr)0); - - if (handle == NativeMethods.INVALID_HANDLE_VALUE) - { - int err = Marshal.GetLastWin32Error(); - Win32Exception innerException = new Win32Exception(err); - throw new Exception("Failed to retrieve the input console handle.", innerException); - } - - return new SafeFileHandle(handle, true); - } - ); - - private readonly Lazy _inputHandle = new Lazy(() => - { - // We use CreateFile here instead of GetStdWin32Handle, as GetStdWin32Handle will return redirected handles - var handle = NativeMethods.CreateFile( - "CONIN$", - (UInt32)(AccessQualifiers.GenericRead | AccessQualifiers.GenericWrite), - (UInt32)ShareModes.ShareWrite, - (IntPtr)0, - (UInt32)CreationDisposition.OpenExisting, - 0, - (IntPtr)0); - - if (handle == NativeMethods.INVALID_HANDLE_VALUE) - { - int err = Marshal.GetLastWin32Error(); - Win32Exception innerException = new Win32Exception(err); - throw new Exception("Failed to retrieve the input console handle.", innerException); - } - - return new SafeFileHandle(handle, true); - }); - - public object GetConsoleInputMode() - { - uint mode; - var handle = _inputHandle.Value.DangerousGetHandle(); - NativeMethods.GetConsoleMode(handle, out mode); - return mode; - } - - public void SetConsoleInputMode(object modeObj) - { - if (modeObj is uint) - { - // Clear a couple flags so we can actually receive certain keys: - // ENABLE_PROCESSED_INPUT - enables Ctrl+C - // ENABLE_LINE_INPUT - enables Ctrl+S - // Also clear a couple flags so we don't mask the input that we ignore: - // ENABLE_MOUSE_INPUT - mouse events - // ENABLE_WINDOW_INPUT - window resize events - var mode = (uint)modeObj & - ~(NativeMethods.ENABLE_PROCESSED_INPUT | - NativeMethods.ENABLE_LINE_INPUT | - NativeMethods.ENABLE_WINDOW_INPUT | - NativeMethods.ENABLE_MOUSE_INPUT); - - var handle = _inputHandle.Value.DangerousGetHandle(); - NativeMethods.SetConsoleMode(handle, mode); - } - } - - public void RestoreConsoleInputMode(object modeObj) - { - if (modeObj is uint) - { - var handle = _inputHandle.Value.DangerousGetHandle(); - NativeMethods.SetConsoleMode(handle, (uint)modeObj); - } - } - - public ConsoleKeyInfo ReadKey() - { - return Console.ReadKey(true); - } - - public bool KeyAvailable - { - get { return Console.KeyAvailable; } - } - - public int CursorLeft - { - get { return Console.CursorLeft; } - set { Console.CursorLeft = value; } - } - - public int CursorTop - { - get { return Console.CursorTop; } - set { Console.CursorTop = value; } - } - - public int CursorSize - { - get { return Console.CursorSize; } - set { Console.CursorSize = value; } - } - - public int BufferWidth - { - get { return Console.BufferWidth; } - set { Console.BufferWidth = value; } - } - - public int BufferHeight - { - get { return Console.BufferHeight; } - set { Console.BufferHeight = value; } - } - - public int WindowWidth - { - get { return Console.WindowWidth; } - set { Console.WindowWidth = value; } - } - - public int WindowHeight - { - get { return Console.WindowHeight; } - set { Console.WindowHeight = value; } - } - - public int WindowTop - { - get { return Console.WindowTop; } - set { Console.WindowTop = value; } - } - - public ConsoleColor BackgroundColor - { - get { return Console.BackgroundColor; } - set { Console.BackgroundColor = value; } - } - - public ConsoleColor ForegroundColor - { - get { return Console.ForegroundColor; } - set { Console.ForegroundColor = value; } - } - - public void SetWindowPosition(int left, int top) - { - Console.SetWindowPosition(left, top); - } - - public void SetCursorPosition(int left, int top) - { - Console.SetCursorPosition(left, top); - } - - public void Write(string value) - { - Console.Write(value); - } - - public void WriteLine(string value) - { - Console.WriteLine(value); - } - - public void WriteBufferLines(BufferChar[] buffer, ref int top) - { - WriteBufferLines(buffer, ref top, true); - } - - public void WriteBufferLines(BufferChar[] buffer, ref int top, bool ensureBottomLineVisible) - { - int bufferWidth = Console.BufferWidth; - int bufferLineCount = buffer.Length / bufferWidth; - if ((top + bufferLineCount) > Console.BufferHeight) - { - var scrollCount = (top + bufferLineCount) - Console.BufferHeight; - ScrollBuffer(scrollCount); - top -= scrollCount; - } - - var handle = NativeMethods.GetStdHandle((uint) StandardHandleId.Output); - var bufferSize = new COORD - { - X = (short) bufferWidth, - Y = (short) bufferLineCount - }; - var bufferCoord = new COORD {X = 0, Y = 0}; - var bottom = top + bufferLineCount - 1; - var writeRegion = new SMALL_RECT - { - Top = (short) top, - Left = 0, - Bottom = (short) bottom, - Right = (short) (bufferWidth - 1) - }; - NativeMethods.WriteConsoleOutput(handle, ToCharInfoBuffer(buffer), - bufferSize, bufferCoord, ref writeRegion); - - // Now make sure the bottom line is visible - if (ensureBottomLineVisible && - (bottom >= (Console.WindowTop + Console.WindowHeight))) - { - Console.CursorTop = bottom; - } - } - - public void ScrollBuffer(int lines) - { - var handle = NativeMethods.GetStdHandle((uint) StandardHandleId.Output); - - var scrollRectangle = new SMALL_RECT - { - Top = (short) lines, - Left = 0, - Bottom = (short)(Console.BufferHeight - 1), - Right = (short)Console.BufferWidth - }; - var destinationOrigin = new COORD {X = 0, Y = 0}; - var fillChar = new CHAR_INFO - { - UnicodeChar = ' ', - Attributes = (ushort)((int)Console.ForegroundColor | ((int)Console.BackgroundColor << 4)) - }; - NativeMethods.ScrollConsoleScreenBuffer(handle, ref scrollRectangle, IntPtr.Zero, destinationOrigin, ref fillChar); - } - - public BufferChar[] ReadBufferLines(int top, int count) - { - var result = new CHAR_INFO[BufferWidth * count]; - var handle = NativeMethods.GetStdHandle((uint) StandardHandleId.Output); - - var readBufferSize = new COORD { - X = (short)BufferWidth, - Y = (short)count}; - var readBufferCoord = new COORD {X = 0, Y = 0}; - var readRegion = new SMALL_RECT - { - Top = (short)top, - Left = 0, - Bottom = (short)(top + count), - Right = (short)(BufferWidth - 1) - }; - NativeMethods.ReadConsoleOutput(handle, result, - readBufferSize, readBufferCoord, ref readRegion); - - return ToBufferCharBuffer(result); - } - - [SuppressMessage("Microsoft.Reliability", "CA2001:AvoidCallingProblematicMethods", - Justification = "Then the API we pass the handle to will return an error if it is invalid. They are not exposed.")] - internal static CONSOLE_FONT_INFO_EX GetConsoleFontInfo(SafeFileHandle consoleHandle) - { - - CONSOLE_FONT_INFO_EX fontInfo = new CONSOLE_FONT_INFO_EX(); - fontInfo.cbSize = Marshal.SizeOf(fontInfo); - bool result = true; - if (_getCurrentConsoleFontExApiAvailable) - { - try - { - result = NativeMethods.GetCurrentConsoleFontEx(consoleHandle.DangerousGetHandle(), false, ref fontInfo); - } - catch (System.EntryPointNotFoundException) - { - _getCurrentConsoleFontExApiAvailable = false; // api not available on NanoServer - } - } - - if (result == false) - { - _getCurrentConsoleFontExApiAvailable = false; // api not supported on ServerCore - } - return fontInfo; - } - - public int LengthInBufferCells(char c) - { - if (!IsCJKOutputCodePage() || !_trueTypeInUse) - return 1; - - return LengthInBufferCellsFE(c); - } - - internal static bool IsAnyDBCSCharSet(uint charSet) - { - const uint SHIFTJIS_CHARSET = 128; - const uint HANGUL_CHARSET = 129; - const uint CHINESEBIG5_CHARSET = 136; - const uint GB2312_CHARSET = 134; - return charSet == SHIFTJIS_CHARSET || charSet == HANGUL_CHARSET || - charSet == CHINESEBIG5_CHARSET || charSet == GB2312_CHARSET; - } - - internal uint CodePageToCharSet() - { - CHARSETINFO csi; - const uint TCI_SRCCODEPAGE = 2; - const uint OEM_CHARSET = 255; - if (!NativeMethods.TranslateCharsetInfo((IntPtr)_codePage, out csi, TCI_SRCCODEPAGE)) - { - csi.ciCharset = OEM_CHARSET; - } - return csi.ciCharset; - } - - /// - /// Check if the output buffer code page is Japanese, Simplified Chinese, Korean, or Traditional Chinese - /// - /// true if it is CJK code page; otherwise, false. - internal bool IsCJKOutputCodePage() - { - return _codePage == 932 || // Japanese - _codePage == 936 || // Simplified Chinese - _codePage == 949 || // Korean - _codePage == 950; // Traditional Chinese - } - - internal bool IsAvailableFarEastCodePage() - { - uint charSet = CodePageToCharSet(); - return IsAnyDBCSCharSet(charSet); - } - - internal int LengthInBufferCellsFE(char c) - { - if (0x20 <= c && c <= 0x7e) - { - /* ASCII */ - return 1; - } - else if (0x3041 <= c && c <= 0x3094) - { - /* Hiragana */ - return 2; - } - else if (0x30a1 <= c && c <= 0x30f6) - { - /* Katakana */ - return 2; - } - else if (0x3105 <= c && c <= 0x312c) - { - /* Bopomofo */ - return 2; - } - else if (0x3131 <= c && c <= 0x318e) - { - /* Hangul Elements */ - return 2; - } - else if (0xac00 <= c && c <= 0xd7a3) - { - /* Korean Hangul Syllables */ - return 2; - } - else if (0xff01 <= c && c <= 0xff5e) - { - /* Fullwidth ASCII variants */ - return 2; - } - else if (0xff61 <= c && c <= 0xff9f) - { - /* Halfwidth Katakana variants */ - return 1; - } - else if ((0xffa0 <= c && c <= 0xffbe) || - (0xffc2 <= c && c <= 0xffc7) || - (0xffca <= c && c <= 0xffcf) || - (0xffd2 <= c && c <= 0xffd7) || - (0xffda <= c && c <= 0xffdc)) - { - /* Halfwidth Hangul variants */ - return 1; - } - else if (0xffe0 <= c && c <= 0xffe6) - { - /* Fullwidth symbol variants */ - return 2; - } - else if (0x4e00 <= c && c <= 0x9fa5) - { - /* Han Ideographic */ - return 2; - } - else if (0xf900 <= c && c <= 0xfa2d) - { - /* Han Compatibility Ideographs */ - return 2; - } - else - { - /* Unknown character: need to use GDI*/ - if (_hDC == (IntPtr)0) - { - _hwnd = NativeMethods.GetConsoleWindow(); - if ((IntPtr)0 == _hwnd) - { - return 1; - } - _hDC = NativeMethods.GetDC(_hwnd); - if ((IntPtr)0 == _hDC) - { - //Don't throw exception so that output can continue - return 1; - } - } - bool result = true; - if (!_istmInitialized) - { - result = NativeMethods.GetTextMetrics(_hDC, out _tm); - if (!result) - { - return 1; - } - _istmInitialized = true; - } - int width; - result = NativeMethods.GetCharWidth32(_hDC, (uint)c, (uint)c, out width); - if (!result) - { - return 1; - } - if (width >= _tm.tmMaxCharWidth) - { - return 2; - } - } - return 1; - } - - public void StartRender() - { - _codePage = NativeMethods.GetConsoleOutputCP(); - _istmInitialized = false; - var consoleHandle = _outputHandle.Value; - CONSOLE_FONT_INFO_EX fontInfo = ConhostConsole.GetConsoleFontInfo(consoleHandle); - int fontType = fontInfo.FontFamily & NativeMethods.FontTypeMask; - _trueTypeInUse = (fontType & NativeMethods.TrueTypeFont) == NativeMethods.TrueTypeFont; - } - - public void EndRender() - { - if (_hwnd != (IntPtr)0 && _hDC != (IntPtr)0) - { - NativeMethods.ReleaseDC(_hwnd, _hDC); - } - } - - private CHAR_INFO[] cachedBuffer; - private CHAR_INFO[] ToCharInfoBuffer(BufferChar[] buffer) - { - if (cachedBuffer == null || cachedBuffer.Length != buffer.Length) - { - cachedBuffer = new CHAR_INFO[buffer.Length]; - } - - for (int i = 0; i < buffer.Length; i++) - { - cachedBuffer[i] = buffer[i].ToCharInfo(); - } - - return cachedBuffer; - } - - private BufferChar[] ToBufferCharBuffer(CHAR_INFO[] buffer) - { - var result = new BufferChar[buffer.Length]; - - for (int i = 0; i < buffer.Length; i++) - { - result[i] = BufferChar.FromCharInfo(buffer[i]); - } - - return result; - } - - } - -#else - - internal class TTYConsole : IConsole - { - public object GetConsoleInputMode() - { - return Console.TreatControlCAsInput; - } - - public void SetConsoleInputMode(object modeObj) - { - Console.TreatControlCAsInput = true; - } - - public void RestoreConsoleInputMode(object modeObj) - { - if (modeObj is bool) - { - Console.TreatControlCAsInput = (bool)modeObj; - } - } - - public ConsoleKeyInfo ReadKey() - { - return Console.ReadKey(true); - } - - public bool KeyAvailable - { - get { return Console.KeyAvailable; } - } - - public int CursorLeft - { - get { return Console.CursorLeft; } - set { Console.CursorLeft = value; } - } - - public int CursorTop - { - get { return Console.CursorTop; } - set { Console.CursorTop = value; } - } - - public int CursorSize - { - get { return Console.CursorSize; } - set { Console.CursorSize = value; } - } - - public int BufferWidth - { - get { return Console.BufferWidth; } - set { Console.BufferWidth = value; } - } - - public int BufferHeight - { - get { return Console.BufferHeight; } - set { Console.BufferHeight = value; } - } - - public int WindowWidth - { - get { return Console.WindowWidth; } - set { Console.WindowWidth = value; } - } - - public int WindowHeight - { - get { return Console.WindowHeight; } - set { Console.WindowHeight = value; } - } - - public int WindowTop - { - get { return Console.WindowTop; } - set { Console.WindowTop = value; } - } - - public ConsoleColor BackgroundColor - { - get { return Console.BackgroundColor; } - set { Console.BackgroundColor = value; } - } - - public ConsoleColor ForegroundColor - { - get { return Console.ForegroundColor; } - set { Console.ForegroundColor = value; } - } - - public void SetWindowPosition(int left, int top) - { - Console.SetWindowPosition(left, top); - } - - public void SetCursorPosition(int left, int top) - { - Console.SetCursorPosition(left, top); - } - - public void Write(string value) - { - Console.Write(value); - } - - public void WriteLine(string value) - { - Console.WriteLine(value); - } - - public void WriteBufferLines(BufferChar[] buffer, ref int top) - { - WriteBufferLines(buffer, ref top, true); - } - - public void WriteBufferLines(BufferChar[] buffer, ref int top, bool ensureBottomLineVisible) - { - int bufferWidth = Console.BufferWidth; - int bufferLineCount = buffer.Length / bufferWidth; - if ((top + bufferLineCount) > Console.BufferHeight) - { - var scrollCount = (top + bufferLineCount) - Console.BufferHeight; - ScrollBuffer(scrollCount); - top -= scrollCount; - } - - ConsoleColor foregroundColor = Console.ForegroundColor; - ConsoleColor backgroundColor = Console.BackgroundColor; - - Console.SetCursorPosition(0, (top>=0) ? top : 0); - - var lastForegroundColor = (ConsoleColor)(-1); - var lastBackgroundColor = (ConsoleColor)(-1); - for (int i = 0; i < buffer.Length; ++i) - { - // TODO: use escape sequences for better perf - var nextForegroundColor = buffer[i].ForegroundColor; - var nextBackgroundColor = buffer[i].BackgroundColor; - if (nextForegroundColor != lastForegroundColor) - { - Console.ForegroundColor = lastForegroundColor = nextForegroundColor; - } - if (nextBackgroundColor != lastBackgroundColor) - { - Console.BackgroundColor = lastBackgroundColor = nextBackgroundColor; - } - - Console.Write(buffer[i].UnicodeChar); - } - - if (foregroundColor != lastForegroundColor) - { - Console.ForegroundColor = foregroundColor; - } - if (backgroundColor != lastBackgroundColor) - { - Console.BackgroundColor = backgroundColor; - } - } - - public void ScrollBuffer(int lines) - { - for (int i=0; i _edits; - public int _undoEditIndex; - public bool _saved; - public bool _fromDifferentLiveSession; - } - - // History state - private HistoryQueue _history; - private Dictionary _hashedHistory; - private int _currentHistoryIndex; - private int _getNextHistoryIndex; - private int _searchHistoryCommandCount; - private int _recallHistoryCommandCount; - private string _searchHistoryPrefix; - // When cycling through history, the current line (not yet added to history) - // is saved here so it can be restored. - private readonly HistoryItem _savedCurrentLine; - - private Mutex _historyFileMutex; - private long _historyFileLastSavedSize; - - private const string _forwardISearchPrompt = "fwd-i-search: "; - private const string _backwardISearchPrompt = "bck-i-search: "; - private const string _failedForwardISearchPrompt = "failed-fwd-i-search: "; - private const string _failedBackwardISearchPrompt = "failed-bck-i-search: "; - - private string MaybeAddToHistory(string result, List edits, int undoEditIndex, bool readingHistoryFile, bool fromDifferentSession) - { - bool addToHistory = !string.IsNullOrWhiteSpace(result) && ((Options.AddToHistoryHandler == null) || Options.AddToHistoryHandler(result)); - if (addToHistory) - { - _history.Enqueue(new HistoryItem - { - _line = result, - _edits = edits, - _undoEditIndex = undoEditIndex, - _saved = readingHistoryFile, - _fromDifferentLiveSession = fromDifferentSession, - }); - _currentHistoryIndex = _history.Count; - - if (_options.HistorySaveStyle == HistorySaveStyle.SaveIncrementally && !readingHistoryFile) - { - IncrementalHistoryWrite(); - } - } - - // Clear the saved line unless we used AcceptAndGetNext in which - // case we're really still in middle of history and might want - // to recall the saved line. - if (_getNextHistoryIndex == 0) - { - _savedCurrentLine._line = null; - _savedCurrentLine._edits = null; - _savedCurrentLine._undoEditIndex = 0; - } - return result; - } - - private string GetHistorySaveFileMutexName() - { - // Return a reasonably unique name - it's not too important as there will rarely - // be any contention. - return "PSReadlineHistoryFile_" + _options.HistorySavePath.GetHashCode(); - } - - private void IncrementalHistoryWrite() - { - var i = _currentHistoryIndex - 1; - while (i >= 0) - { - if (_history[i]._saved) - { - break; - } - i -= 1; - } - - WriteHistoryRange(i + 1, _history.Count - 1, File.AppendText); - } - - private void SaveHistoryAtExit() - { - WriteHistoryRange(0, _history.Count - 1, File.CreateText); - } - - - private int historyErrorReportedCount; - private void ReportHistoryFileError(Exception e) - { - if (historyErrorReportedCount == 2) - return; - - historyErrorReportedCount += 1; - var fgColor = Console.ForegroundColor; - var bgColor = Console.BackgroundColor; - Console.ForegroundColor = Options.ErrorForegroundColor; - Console.WriteLine(PSReadLineResources.HistoryFileErrorMessage, Options.HistorySavePath, e.Message); - if (historyErrorReportedCount == 2) - { - Console.WriteLine(PSReadLineResources.HistoryFileErrorFinalMessage); - } - Console.ForegroundColor = fgColor; - Console.BackgroundColor = bgColor; - } - - private bool WithHistoryFileMutexDo(int timeout, Action action) - { - int retryCount = 0; - do - { - try - { - if (_historyFileMutex.WaitOne(timeout)) - { - try - { - action(); - } - catch (UnauthorizedAccessException uae) - { - ReportHistoryFileError(uae); - return false; - } - catch (IOException ioe) - { - ReportHistoryFileError(ioe); - return false; - } - finally - { - _historyFileMutex.ReleaseMutex(); - } - } - } - catch (AbandonedMutexException) - { - retryCount += 1; - } - } while (retryCount > 0 && retryCount < 3); - - // No errors to report, so consider it a success even if we timed out on the mutex. - return true; - } - - private void WriteHistoryRange(int start, int end, Func fileOpener) - { - WithHistoryFileMutexDo(100, () => - { - if (!MaybeReadHistoryFile()) - return; - - bool retry = true; - retry_after_creating_directory: - try - { - using (var file = fileOpener(Options.HistorySavePath)) - { - for (var i = start; i <= end; i++) - { - _history[i]._saved = true; - var line = _history[i]._line.Replace("\n", "`\n"); - file.WriteLine(line); - } - } - var fileInfo = new FileInfo(Options.HistorySavePath); - _historyFileLastSavedSize = fileInfo.Length; - } - catch (DirectoryNotFoundException) - { - // Try making the directory, but just once - if (retry) - { - retry = false; - Directory.CreateDirectory(Path.GetDirectoryName(Options.HistorySavePath)); - goto retry_after_creating_directory; - } - } - }); - } - - private bool MaybeReadHistoryFile() - { - if (Options.HistorySaveStyle == HistorySaveStyle.SaveIncrementally) - { - return WithHistoryFileMutexDo(1000, () => - { - var fileInfo = new FileInfo(Options.HistorySavePath); - if (fileInfo.Exists && fileInfo.Length != _historyFileLastSavedSize) - { - var historyLines = new List(); - using (var fs = new FileStream(Options.HistorySavePath, FileMode.Open)) - using (var sr = new StreamReader(fs)) - { - fs.Seek(_historyFileLastSavedSize, SeekOrigin.Begin); - - while (!sr.EndOfStream) - { - historyLines.Add(sr.ReadLine()); - } - } - UpdateHistoryFromFile(historyLines, fromDifferentSession: true); - - _historyFileLastSavedSize = fileInfo.Length; - } - }); - } - - // true means no errors, not that we actually read the file - return true; - } - - private void ReadHistoryFile() - { - WithHistoryFileMutexDo(1000, () => - { - if (!File.Exists(Options.HistorySavePath)) - { - return; - } - - var historyLines = File.ReadAllLines(Options.HistorySavePath); - UpdateHistoryFromFile(historyLines, fromDifferentSession: false); - var fileInfo = new FileInfo(Options.HistorySavePath); - _historyFileLastSavedSize = fileInfo.Length; - }); - } - - void UpdateHistoryFromFile(IEnumerable historyLines, bool fromDifferentSession) - { - var sb = new StringBuilder(); - foreach (var line in historyLines) - { - if (line.EndsWith("`", StringComparison.Ordinal)) - { - sb.Append(line, 0, line.Length - 1); - sb.Append('\n'); - } - else if (sb.Length > 0) - { - sb.Append(line); - var l = sb.ToString(); - var editItems = new List {EditItemInsertString.Create(l, 0)}; - MaybeAddToHistory(l, editItems, 1, /*readingHistoryFile*/ true, fromDifferentSession); - sb.Clear(); - } - else - { - var editItems = new List {EditItemInsertString.Create(line, 0)}; - MaybeAddToHistory(line, editItems, 1, /*readingHistoryFile*/ true, fromDifferentSession); - } - } - } - - /// - /// Add a command to the history - typically used to restore - /// history from a previous session. - /// - public static void AddToHistory(string command) - { - command = command.Replace("\r\n", "\n"); - var editItems = new List {EditItemInsertString.Create(command, 0)}; - _singleton.MaybeAddToHistory(command, editItems, 1, readingHistoryFile: false, fromDifferentSession: false); - } - - /// - /// Clears history in PSReadline. This does not affect PowerShell history. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ClearHistory(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._history != null) - { - _singleton._history.Clear(); - } - _singleton._currentHistoryIndex = 0; - } - - private void UpdateFromHistory(bool moveCursor) - { - string line; - if (_currentHistoryIndex == _history.Count) - { - line = _savedCurrentLine._line; - _edits = _savedCurrentLine._edits; - _undoEditIndex = _savedCurrentLine._undoEditIndex; - } - else - { - line = _history[_currentHistoryIndex]._line; - _edits = new List(_history[_currentHistoryIndex]._edits); - _undoEditIndex = _history[_currentHistoryIndex]._undoEditIndex; - } - _buffer.Clear(); - _buffer.Append(line); - if (moveCursor) - { - _current = _options.EditMode == EditMode.Vi ? 0 : Math.Max(0, _buffer.Length + ViEndOfLineFactor); - } - else if (_current > _buffer.Length) - { - _current = Math.Max(0, _buffer.Length + ViEndOfLineFactor); - } - Render(); - } - - private void SaveCurrentLine() - { - // We're called before any history operation - so it's convenient - // to check if we need to load history from another sessions now. - MaybeReadHistoryFile(); - - if (_savedCurrentLine._line == null) - { - _savedCurrentLine._line = _buffer.ToString(); - _savedCurrentLine._edits = _edits; - _savedCurrentLine._undoEditIndex = _undoEditIndex; - } - } - - private void HistoryRecall(int direction) - { - if (_recallHistoryCommandCount == 0 && LineIsMultiLine()) - { - MoveToLine(direction); - return; - } - - if (Options.HistoryNoDuplicates && _recallHistoryCommandCount == 0) - { - _hashedHistory = new Dictionary(); - } - - int count = Math.Abs(direction); - direction = direction < 0 ? -1 : +1; - int newHistoryIndex = _currentHistoryIndex; - while (count > 0) - { - newHistoryIndex += direction; - if (newHistoryIndex < 0 || newHistoryIndex >= _history.Count) - { - break; - } - - if (_history[newHistoryIndex]._fromDifferentLiveSession) - { - continue; - } - - if (Options.HistoryNoDuplicates) - { - var line = _history[newHistoryIndex]._line; - int index; - if (!_hashedHistory.TryGetValue(line, out index)) - { - _hashedHistory.Add(line, newHistoryIndex); - --count; - } - else if (newHistoryIndex == index) - { - --count; - } - } - else - { - --count; - } - } - _recallHistoryCommandCount += 1; - if (newHistoryIndex >= 0 && newHistoryIndex <= _history.Count) - { - _currentHistoryIndex = newHistoryIndex; - UpdateFromHistory(moveCursor: true); - } - } - - /// - /// Replace the current input with the 'previous' item from PSReadline history. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void PreviousHistory(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, -1); - if (numericArg > 0) - { - numericArg = -numericArg; - } - - _singleton.SaveCurrentLine(); - _singleton.HistoryRecall(numericArg); - } - - /// - /// Replace the current input with the 'next' item from PSReadline history. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void NextHistory(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, +1); - - _singleton.SaveCurrentLine(); - _singleton.HistoryRecall(numericArg); - } - - private void HistorySearch(int direction) - { - if (_searchHistoryCommandCount == 0) - { - if (LineIsMultiLine()) - { - MoveToLine(direction); - return; - } - - _searchHistoryPrefix = _buffer.ToString(0, _current); - _emphasisStart = 0; - _emphasisLength = _current; - if (Options.HistoryNoDuplicates) - { - _hashedHistory = new Dictionary(); - } - } - _searchHistoryCommandCount += 1; - - int count = Math.Abs(direction); - direction = direction < 0 ? -1 : +1; - int newHistoryIndex = _currentHistoryIndex; - while (count > 0) - { - newHistoryIndex += direction; - if (newHistoryIndex < 0 || newHistoryIndex >= _history.Count) - { - break; - } - - if (_history[newHistoryIndex]._fromDifferentLiveSession && _searchHistoryPrefix.Length == 0) - { - continue; - } - - var line = newHistoryIndex == _history.Count ? _savedCurrentLine._line : _history[newHistoryIndex]._line; - if (line.StartsWith(_searchHistoryPrefix, Options.HistoryStringComparison)) - { - if (Options.HistoryNoDuplicates) - { - int index; - if (!_hashedHistory.TryGetValue(line, out index)) - { - _hashedHistory.Add(line, newHistoryIndex); - --count; - } - else if (index == newHistoryIndex) - { - --count; - } - } - else - { - --count; - } - } - } - - if (newHistoryIndex >= 0 && newHistoryIndex <= _history.Count) - { - _currentHistoryIndex = newHistoryIndex; - UpdateFromHistory(moveCursor: true); - } - } - - /// - /// Move to the first item in the history. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BeginningOfHistory(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.SaveCurrentLine(); - _singleton._currentHistoryIndex = 0; - _singleton.UpdateFromHistory(moveCursor: true); - } - - /// - /// Move to the last item (the current input) in the history. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void EndOfHistory(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._currentHistoryIndex = _singleton._history.Count; - _singleton.UpdateFromHistory(moveCursor: true); - } - - /// - /// Replace the current input with the 'previous' item from PSReadline history - /// that matches the characters between the start and the input and the cursor. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void HistorySearchBackward(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, -1); - if (numericArg > 0) - { - numericArg = -numericArg; - } - - _singleton.SaveCurrentLine(); - _singleton.HistorySearch(numericArg); - } - - /// - /// Replace the current input with the 'next' item from PSReadline history - /// that matches the characters between the start and the input and the cursor. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void HistorySearchForward(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, +1); - - _singleton.SaveCurrentLine(); - _singleton.HistorySearch(numericArg); - } - - private void UpdateHistoryDuringInteractiveSearch(string toMatch, int direction, ref int searchFromPoint) - { - searchFromPoint += direction; - for (; searchFromPoint >= 0 && searchFromPoint < _history.Count; searchFromPoint += direction) - { - var line = _history[searchFromPoint]._line; - var startIndex = line.IndexOf(toMatch, Options.HistoryStringComparison); - if (startIndex >= 0) - { - if (Options.HistoryNoDuplicates) - { - int index; - if (!_hashedHistory.TryGetValue(line, out index)) - { - _hashedHistory.Add(line, searchFromPoint); - } - else if (index != searchFromPoint) - { - continue; - } - } - _statusLinePrompt = direction > 0 ? _forwardISearchPrompt : _backwardISearchPrompt; - _current = startIndex; - _emphasisStart = startIndex; - _emphasisLength = toMatch.Length; - _currentHistoryIndex = searchFromPoint; - UpdateFromHistory(moveCursor: Options.HistorySearchCursorMovesToEnd); - return; - } - } - - // Make sure we're never more than 1 away from being in range so if they - // reverse direction, the first time they reverse they are back in range. - if (searchFromPoint < 0) - searchFromPoint = -1; - else if (searchFromPoint >= _history.Count) - searchFromPoint = _history.Count; - - _emphasisStart = -1; - _emphasisLength = 0; - _statusLinePrompt = direction > 0 ? _failedForwardISearchPrompt : _failedBackwardISearchPrompt; - Render(); - } - - private void InteractiveHistorySearchLoop(int direction) - { - var searchFromPoint = _currentHistoryIndex; - var searchPositions = new Stack(); - searchPositions.Push(_currentHistoryIndex); - - if (Options.HistoryNoDuplicates) - { - _hashedHistory = new Dictionary(); - } - - var toMatch = new StringBuilder(64); - while (true) - { - var key = ReadKey(); - KeyHandler handler; - _dispatchTable.TryGetValue(key, out handler); - var function = handler != null ? handler.Action : null; - if (function == ReverseSearchHistory) - { - UpdateHistoryDuringInteractiveSearch(toMatch.ToString(), -1, ref searchFromPoint); - } - else if (function == ForwardSearchHistory) - { - UpdateHistoryDuringInteractiveSearch(toMatch.ToString(), +1, ref searchFromPoint); - } - else if (function == BackwardDeleteChar || key == Keys.Backspace || key == Keys.CtrlH) - { - if (toMatch.Length > 0) - { - toMatch.Remove(toMatch.Length - 1, 1); - _statusBuffer.Remove(_statusBuffer.Length - 2, 1); - searchPositions.Pop(); - searchFromPoint = _currentHistoryIndex = searchPositions.Peek(); - UpdateFromHistory(moveCursor: Options.HistorySearchCursorMovesToEnd); - - if (_hashedHistory != null) - { - // Remove any entries with index < searchFromPoint because - // we are starting the search from this new index - we always - // want to find the latest entry that matches the search string - foreach (var pair in _hashedHistory.ToArray()) - { - if (pair.Value < searchFromPoint) - { - _hashedHistory.Remove(pair.Key); - } - } - } - - // Prompt may need to have 'failed-' removed. - var toMatchStr = toMatch.ToString(); - var startIndex = _buffer.ToString().IndexOf(toMatchStr, Options.HistoryStringComparison); - if (startIndex >= 0) - { - _statusLinePrompt = direction > 0 ? _forwardISearchPrompt : _backwardISearchPrompt; - _current = startIndex; - _emphasisStart = startIndex; - _emphasisLength = toMatch.Length; - Render(); - } - } - else - { - Ding(); - } - } - else if (key == Keys.Escape) - { - // End search - break; - } - else if (function == Abort) - { - // Abort search - EndOfHistory(); - break; - } - else if (EndInteractiveHistorySearch(key, function)) - { - PrependQueuedKeys(key); - break; - } - else - { - toMatch.Append(key.KeyChar); - _statusBuffer.Insert(_statusBuffer.Length - 1, key.KeyChar); - - var toMatchStr = toMatch.ToString(); - var startIndex = _buffer.ToString().IndexOf(toMatchStr, Options.HistoryStringComparison); - if (startIndex < 0) - { - UpdateHistoryDuringInteractiveSearch(toMatchStr, direction, ref searchFromPoint); - } - else - { - _current = startIndex; - _emphasisStart = startIndex; - _emphasisLength = toMatch.Length; - Render(); - } - searchPositions.Push(_currentHistoryIndex); - } - } - } - - private static bool EndInteractiveHistorySearch(ConsoleKeyInfo key, Action function) - { - // Keys < ' ' are control characters - if (key.KeyChar < ' ') - { - return true; - } - - if ((key.Modifiers & (ConsoleModifiers.Alt | ConsoleModifiers.Control)) != 0) - { - return true; - } - - return false; - } - - private void InteractiveHistorySearch(int direction) - { - SaveCurrentLine(); - - // Add a status line that will contain the search prompt and string - _statusLinePrompt = direction > 0 ? _forwardISearchPrompt : _backwardISearchPrompt; - _statusBuffer.Append("_"); - - Render(); // Render prompt - InteractiveHistorySearchLoop(direction); - - _hashedHistory = null; - _currentHistoryIndex = _history.Count; - - _emphasisStart = -1; - _emphasisLength = 0; - - // Remove our status line, this will render - ClearStatusMessage(render: true); - } - - /// - /// Perform an incremental forward search through history - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ForwardSearchHistory(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.InteractiveHistorySearch(+1); - } - - /// - /// Perform an incremental backward search through history - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ReverseSearchHistory(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.InteractiveHistorySearch(-1); - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/HistoryQueue.cs b/src/Microsoft.PowerShell.PSReadLine/HistoryQueue.cs deleted file mode 100644 index ea6e86d485..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/HistoryQueue.cs +++ /dev/null @@ -1,132 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; - -namespace Microsoft.PowerShell -{ - [ExcludeFromCodeCoverage] - internal sealed class QueueDebugView - { - private readonly HistoryQueue _queue; - - [DebuggerBrowsable(DebuggerBrowsableState.RootHidden)] - public T[] Items - { - get { return this._queue.ToArray(); } - } - - public QueueDebugView(HistoryQueue queue) - { - if (queue == null) - throw new ArgumentNullException("queue"); - this._queue = queue; - } - } - - [DebuggerDisplay("Count = {Count}")] - [DebuggerTypeProxy(typeof(QueueDebugView<>))] - internal class HistoryQueue - { - private readonly T[] _array; - private int _head; - private int _tail; - - public HistoryQueue(int capacity) - { - Debug.Assert(capacity > 0); - _array = new T[capacity]; - _head = _tail = Count = 0; - } - - public void Clear() - { - for (int i = 0; i < Count; i++) - { - this[i] = default(T); - } - _head = _tail = Count = 0; - } - - public bool Contains(T item) - { - return IndexOf(item) != -1; - } - - public int Count { get; private set; } - - public int IndexOf(T item) - { - // REVIEW: should we use case insensitive here? - var eqComparer = EqualityComparer.Default; - for (int i = 0; i < Count; i++) - { - if (eqComparer.Equals(this[i], item)) - { - return i; - } - } - - return -1; - } - - public void Enqueue(T item) - { - if (Count == _array.Length) - { - Dequeue(); - } - _array[_tail] = item; - _tail = (_tail + 1) % _array.Length; - Count += 1; - } - - public T Dequeue() - { - Debug.Assert(Count > 0); - - T obj = _array[_head]; - _array[_head] = default(T); - _head = (_head + 1) % _array.Length; - Count -= 1; - return obj; - } - - public T[] ToArray() - { - var result = new T[Count]; - if (Count > 0) - { - if (_head < _tail) - { - Array.Copy(_array, _head, result, 0, Count); - } - else - { - Array.Copy(_array, _head, result, 0, _array.Length - _head); - Array.Copy(_array, 0, result, _array.Length - _head, _tail); - } - } - return result; - } - - [ExcludeFromCodeCoverage] - public T this[int index] - { - get - { - Debug.Assert(index >= 0 && index < Count); - return _array[(_head + index) % _array.Length]; - } - set - { - Debug.Assert(index >= 0 && index < Count); - _array[(_head + index) % _array.Length] = value; - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/KeyBindings.cs b/src/Microsoft.PowerShell.PSReadLine/KeyBindings.cs deleted file mode 100644 index 05f5538209..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/KeyBindings.cs +++ /dev/null @@ -1,423 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics.CodeAnalysis; -using System.Globalization; -using System.Management.Automation; -using System.Text; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - /// - /// The class is used as the output type for the cmdlet Get-PSReadlineKeyHandler - /// - public class KeyHandler - { - /// - /// The key that is bound or unbound. - /// - public string Key { get; set; } - - /// - /// The name of the function that a key is bound to, if any. - /// - public string Function { get; set; } - - /// - /// A short description of the behavior of the function. - /// - public string Description - { - get - { - var result = _description; - if (string.IsNullOrWhiteSpace(result)) - result = PSReadLineResources.ResourceManager.GetString(Function + "Description"); - if (string.IsNullOrWhiteSpace(result)) - result = Function; - return result; - } - set { _description = value; } - } - private string _description; - } - - public partial class PSConsoleReadLine - { - class KeyHandler - { - // Each key handler will be passed 2 arguments. Most will ignore these arguments, - // but having a consistent signature greatly simplifies dispatch. Defaults - // should be included on all handlers that ignore their parameters so they - // can be called from PowerShell without passing anything. - // - // The first argument is the key that caused the action to be called - // (the second key when it's a 2 key chord). The default is null (it's nullable) - // because PowerShell can't handle default(ConsoleKeyInfo) as a default. - // Most actions will ignore this argument. - // - // The second argument is an arbitrary object. It will usually be either a number - // (e.g. as a repeat count) or a string. Most actions will ignore this argument. - public Action Action; - public string BriefDescription; - public string LongDescription - { - get - { - return _longDescription ?? - (_longDescription = - PSReadLineResources.ResourceManager.GetString(BriefDescription + "Description")); - } - set { _longDescription = value; } - } - private string _longDescription; - public ScriptBlock ScriptBlock; - } - - internal class ConsoleKeyInfoComparer : IEqualityComparer - { - public bool Equals(ConsoleKeyInfo x, ConsoleKeyInfo y) - { - // We *must not* compare the KeyChar field as its value is platform-dependent. - // We compare exactly the ConsoleKey enum field (which is platform-agnostic) - // and the modifiers. - - return x.Key == y.Key && x.Modifiers == y.Modifiers; - } - - public int GetHashCode(ConsoleKeyInfo obj) - { - // Because a comparison of two ConsoleKeyInfo objects is a comparison of the - // combination of the ConsoleKey and Modifiers, we must combine their hashes. - // Note that if the ConsoleKey is default, we must fall back to the KeyChar, - // otherwise every non-special key will compare as the same. - int h1 = obj.Key == default(ConsoleKey) - ? obj.KeyChar.GetHashCode() - : obj.Key.GetHashCode(); - int h2 = obj.Modifiers.GetHashCode(); - // This is based on Tuple.GetHashCode - return unchecked(((h1 << 5) + h1) ^ h2); - } - } - - static KeyHandler MakeKeyHandler(Action action, string briefDescription, string longDescription = null, ScriptBlock scriptBlock = null) - { - return new KeyHandler - { - Action = action, - BriefDescription = briefDescription, - LongDescription = longDescription, - ScriptBlock = scriptBlock, - }; - } - - private Dictionary _dispatchTable; - private Dictionary> _chordDispatchTable; - - /// - /// Helper to set bindings based on EditMode - /// - void SetDefaultBindings(EditMode editMode) - { - switch (editMode) - { - case EditMode.Emacs: - SetDefaultEmacsBindings(); - break; - case EditMode.Vi: - SetDefaultViBindings(); - break; - case EditMode.Windows: - SetDefaultWindowsBindings(); - break; - } - } - - void SetDefaultWindowsBindings() - { - _dispatchTable = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.Enter, MakeKeyHandler(AcceptLine, "AcceptLine") }, - { Keys.ShiftEnter, MakeKeyHandler(AddLine, "AddLine") }, - { Keys.CtrlEnter, MakeKeyHandler(InsertLineAbove, "InsertLineAbove") }, - { Keys.CtrlShiftEnter, MakeKeyHandler(InsertLineBelow, "InsertLineBelow") }, - { Keys.Escape, MakeKeyHandler(RevertLine, "RevertLine") }, - { Keys.LeftArrow, MakeKeyHandler(BackwardChar, "BackwardChar") }, - { Keys.RightArrow, MakeKeyHandler(ForwardChar, "ForwardChar") }, - { Keys.CtrlLeftArrow, MakeKeyHandler(BackwardWord, "BackwardWord") }, - { Keys.CtrlRightArrow, MakeKeyHandler(NextWord, "NextWord") }, - { Keys.ShiftLeftArrow, MakeKeyHandler(SelectBackwardChar, "SelectBackwardChar") }, - { Keys.ShiftRightArrow, MakeKeyHandler(SelectForwardChar, "SelectForwardChar") }, - { Keys.ShiftCtrlLeftArrow, MakeKeyHandler(SelectBackwardWord, "SelectBackwardWord") }, - { Keys.ShiftCtrlRightArrow, MakeKeyHandler(SelectNextWord, "SelectNextWord") }, - { Keys.UpArrow, MakeKeyHandler(PreviousHistory, "PreviousHistory") }, - { Keys.DownArrow, MakeKeyHandler(NextHistory, "NextHistory") }, - { Keys.Home, MakeKeyHandler(BeginningOfLine, "BeginningOfLine") }, - { Keys.End, MakeKeyHandler(EndOfLine, "EndOfLine") }, - { Keys.ShiftHome, MakeKeyHandler(SelectBackwardsLine, "SelectBackwardsLine") }, - { Keys.ShiftEnd, MakeKeyHandler(SelectLine, "SelectLine") }, - { Keys.Delete, MakeKeyHandler(DeleteChar, "DeleteChar") }, - { Keys.Backspace, MakeKeyHandler(BackwardDeleteChar, "BackwardDeleteChar") }, - { Keys.CtrlSpace, MakeKeyHandler(MenuComplete, "MenuComplete") }, - { Keys.Tab, MakeKeyHandler(TabCompleteNext, "TabCompleteNext") }, - { Keys.ShiftTab, MakeKeyHandler(TabCompletePrevious, "TabCompletePrevious") }, -#if !UNIX - { Keys.VolumeDown, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeUp, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeMute, MakeKeyHandler(Ignore, "Ignore") }, -#endif - { Keys.CtrlA, MakeKeyHandler(SelectAll, "SelectAll") }, - { Keys.CtrlC, MakeKeyHandler(CopyOrCancelLine, "CopyOrCancelLine") }, - { Keys.CtrlShiftC, MakeKeyHandler(Copy, "Copy") }, - { Keys.CtrlL, MakeKeyHandler(ClearScreen, "ClearScreen") }, - { Keys.CtrlR, MakeKeyHandler(ReverseSearchHistory, "ReverseSearchHistory") }, - { Keys.CtrlS, MakeKeyHandler(ForwardSearchHistory, "ForwardSearchHistory") }, - { Keys.CtrlV, MakeKeyHandler(Paste, "Paste") }, - { Keys.CtrlX, MakeKeyHandler(Cut, "Cut") }, - { Keys.CtrlY, MakeKeyHandler(Redo, "Redo") }, - { Keys.CtrlZ, MakeKeyHandler(Undo, "Undo") }, - { Keys.CtrlBackspace, MakeKeyHandler(BackwardKillWord, "BackwardKillWord") }, - { Keys.CtrlDelete, MakeKeyHandler(KillWord, "KillWord") }, - { Keys.CtrlEnd, MakeKeyHandler(ForwardDeleteLine, "ForwardDeleteLine") }, - { Keys.CtrlHome, MakeKeyHandler(BackwardDeleteLine, "BackwardDeleteLine") }, - { Keys.CtrlRBracket, MakeKeyHandler(GotoBrace, "GotoBrace") }, - { Keys.CtrlAltQuestion, MakeKeyHandler(ShowKeyBindings, "ShowKeyBindings") }, - { Keys.AltPeriod, MakeKeyHandler(YankLastArg, "YankLastArg") }, - { Keys.Alt0, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt1, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt2, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt3, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt4, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt5, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt6, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt7, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt8, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt9, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.AltMinus, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.AltQuestion, MakeKeyHandler(WhatIsKey, "WhatIsKey") }, - { Keys.AltF7, MakeKeyHandler(ClearHistory, "ClearHistory") }, - { Keys.F3, MakeKeyHandler(CharacterSearch, "CharacterSearch") }, - { Keys.ShiftF3, MakeKeyHandler(CharacterSearchBackward, "CharacterSearchBackward") }, - { Keys.F8, MakeKeyHandler(HistorySearchBackward, "HistorySearchBackward") }, - { Keys.ShiftF8, MakeKeyHandler(HistorySearchForward, "HistorySearchForward") }, -#if !UNIX - { Keys.PageUp, MakeKeyHandler(ScrollDisplayUp, "ScrollDisplayUp") }, - { Keys.PageDown, MakeKeyHandler(ScrollDisplayDown, "ScrollDisplayDown") }, - { Keys.CtrlPageUp, MakeKeyHandler(ScrollDisplayUpLine, "ScrollDisplayUpLine") }, - { Keys.CtrlPageDown, MakeKeyHandler(ScrollDisplayDownLine, "ScrollDisplayDownLine") }, -#endif - }; - - _chordDispatchTable = new Dictionary>(); - } - - void SetDefaultEmacsBindings() - { - _dispatchTable = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.Backspace, MakeKeyHandler(BackwardDeleteChar, "BackwardDeleteChar") }, - { Keys.Enter, MakeKeyHandler(AcceptLine, "AcceptLine") }, - { Keys.ShiftEnter, MakeKeyHandler(AddLine, "AddLine") }, - { Keys.LeftArrow, MakeKeyHandler(BackwardChar, "BackwardChar") }, - { Keys.RightArrow, MakeKeyHandler(ForwardChar, "ForwardChar") }, - { Keys.ShiftLeftArrow, MakeKeyHandler(SelectBackwardChar, "SelectBackwardChar") }, - { Keys.ShiftRightArrow, MakeKeyHandler(SelectForwardChar, "SelectForwardChar") }, - { Keys.UpArrow, MakeKeyHandler(PreviousHistory, "PreviousHistory") }, - { Keys.DownArrow, MakeKeyHandler(NextHistory, "NextHistory") }, - { Keys.AltLess, MakeKeyHandler(BeginningOfHistory, "BeginningOfHistory") }, - { Keys.AltGreater, MakeKeyHandler(EndOfHistory, "EndOfHistory") }, - { Keys.Home, MakeKeyHandler(BeginningOfLine, "BeginningOfLine") }, - { Keys.End, MakeKeyHandler(EndOfLine, "EndOfLine") }, - { Keys.ShiftHome, MakeKeyHandler(SelectBackwardsLine, "SelectBackwardsLine") }, - { Keys.ShiftEnd, MakeKeyHandler(SelectLine, "SelectLine") }, - { Keys.Escape, MakeKeyHandler(Chord, "ChordFirstKey") }, - { Keys.Delete, MakeKeyHandler(DeleteChar, "DeleteChar") }, - { Keys.Tab, MakeKeyHandler(Complete, "Complete") }, - { Keys.CtrlA, MakeKeyHandler(BeginningOfLine, "BeginningOfLine") }, - { Keys.CtrlB, MakeKeyHandler(BackwardChar, "BackwardChar") }, - { Keys.CtrlC, MakeKeyHandler(CopyOrCancelLine, "CopyOrCancelLine") }, - { Keys.CtrlD, MakeKeyHandler(DeleteCharOrExit, "DeleteCharOrExit") }, - { Keys.CtrlE, MakeKeyHandler(EndOfLine, "EndOfLine") }, - { Keys.CtrlF, MakeKeyHandler(ForwardChar, "ForwardChar") }, - { Keys.CtrlG, MakeKeyHandler(Abort, "Abort") }, - { Keys.CtrlH, MakeKeyHandler(BackwardDeleteChar, "BackwardDeleteChar") }, - { Keys.CtrlL, MakeKeyHandler(ClearScreen, "ClearScreen") }, - { Keys.CtrlK, MakeKeyHandler(KillLine, "KillLine") }, - { Keys.CtrlM, MakeKeyHandler(ValidateAndAcceptLine,"ValidateAndAcceptLine") }, - { Keys.CtrlN, MakeKeyHandler(NextHistory, "NextHistory") }, - { Keys.CtrlO, MakeKeyHandler(AcceptAndGetNext, "AcceptAndGetNext") }, - { Keys.CtrlP, MakeKeyHandler(PreviousHistory, "PreviousHistory") }, - { Keys.CtrlR, MakeKeyHandler(ReverseSearchHistory, "ReverseSearchHistory") }, - { Keys.CtrlS, MakeKeyHandler(ForwardSearchHistory, "ForwardSearchHistory") }, - { Keys.CtrlU, MakeKeyHandler(BackwardKillLine, "BackwardKillLine") }, - { Keys.CtrlX, MakeKeyHandler(Chord, "ChordFirstKey") }, - { Keys.CtrlW, MakeKeyHandler(UnixWordRubout, "UnixWordRubout") }, - { Keys.CtrlY, MakeKeyHandler(Yank, "Yank") }, - { Keys.CtrlAt, MakeKeyHandler(SetMark, "SetMark") }, - { Keys.CtrlUnderbar, MakeKeyHandler(Undo, "Undo") }, - { Keys.CtrlRBracket, MakeKeyHandler(CharacterSearch, "CharacterSearch") }, - { Keys.AltCtrlRBracket, MakeKeyHandler(CharacterSearchBackward,"CharacterSearchBackward") }, - { Keys.Alt0, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt1, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt2, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt3, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt4, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt5, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt6, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt7, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt8, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Alt9, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.AltMinus, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.AltB, MakeKeyHandler(BackwardWord, "BackwardWord") }, - { Keys.AltShiftB, MakeKeyHandler(SelectBackwardWord, "SelectBackwardWord") }, - { Keys.AltD, MakeKeyHandler(KillWord, "KillWord") }, - { Keys.AltF, MakeKeyHandler(ForwardWord, "ForwardWord") }, - { Keys.AltShiftF, MakeKeyHandler(SelectForwardWord, "SelectForwardWord") }, - { Keys.AltR, MakeKeyHandler(RevertLine, "RevertLine") }, - { Keys.AltY, MakeKeyHandler(YankPop, "YankPop") }, - { Keys.AltBackspace, MakeKeyHandler(BackwardKillWord, "BackwardKillWord") }, - { Keys.AltEquals, MakeKeyHandler(PossibleCompletions, "PossibleCompletions") }, - { Keys.CtrlSpace, MakeKeyHandler(MenuComplete, "MenuComplete") }, - { Keys.CtrlAltQuestion, MakeKeyHandler(ShowKeyBindings, "ShowKeyBindings") }, - { Keys.AltQuestion, MakeKeyHandler(WhatIsKey, "WhatIsKey") }, - { Keys.AltSpace, MakeKeyHandler(SetMark, "SetMark") }, // useless entry here for completeness - brings up system menu on Windows - { Keys.AltPeriod, MakeKeyHandler(YankLastArg, "YankLastArg") }, - { Keys.AltUnderbar, MakeKeyHandler(YankLastArg, "YankLastArg") }, - { Keys.AltCtrlY, MakeKeyHandler(YankNthArg, "YankNthArg") }, -#if !UNIX - { Keys.VolumeDown, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeUp, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeMute, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.PageUp, MakeKeyHandler(ScrollDisplayUp, "ScrollDisplayUp") }, - { Keys.CtrlPageUp, MakeKeyHandler(ScrollDisplayUpLine, "ScrollDisplayUpLine") }, - { Keys.PageDown, MakeKeyHandler(ScrollDisplayDown, "ScrollDisplayDown") }, - { Keys.CtrlPageDown, MakeKeyHandler(ScrollDisplayDownLine,"ScrollDisplayDownLine") }, - { Keys.CtrlHome, MakeKeyHandler(ScrollDisplayTop, "ScrollDisplayTop") }, - { Keys.CtrlEnd, MakeKeyHandler(ScrollDisplayToCursor,"ScrollDisplayToCursor") }, -#endif - }; - - _chordDispatchTable = new Dictionary>(); - - // Escape, table (meta key) - _chordDispatchTable[Keys.Escape] = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.B, MakeKeyHandler(BackwardWord, "BackwardWord") }, - { Keys.D, MakeKeyHandler(KillWord, "KillWord") }, - { Keys.F, MakeKeyHandler(ForwardWord, "ForwardWord") }, - { Keys.R, MakeKeyHandler(RevertLine, "RevertLine") }, - { Keys.Y, MakeKeyHandler(YankPop, "YankPop") }, - { Keys.CtrlY, MakeKeyHandler(YankNthArg, "YankNthArg") }, - { Keys.Backspace, MakeKeyHandler(BackwardKillWord, "BackwardKillWord") }, - { Keys.Period, MakeKeyHandler(YankLastArg, "YankLastArg") }, - { Keys.Underbar, MakeKeyHandler(YankLastArg, "YankLastArg") }, - }; - - // Ctrl+X, table - _chordDispatchTable[Keys.CtrlX] = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.Backspace, MakeKeyHandler(BackwardKillLine, "BackwardKillLine") }, - { Keys.CtrlU, MakeKeyHandler(Undo, "Undo") }, - { Keys.CtrlX, MakeKeyHandler(ExchangePointAndMark, "ExchangePointAndMark") }, - }; - } - - /// - /// Show all bound keys - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ShowKeyBindings(ConsoleKeyInfo? key = null, object arg = null) - { - var buffer = new StringBuilder(); - buffer.AppendFormat(CultureInfo.InvariantCulture, "{0,-20} {1,-24} {2}\n", "Key", "Function", "Description"); - buffer.AppendFormat(CultureInfo.InvariantCulture, "{0,-20} {1,-24} {2}\n", "---", "--------", "-----------"); - var boundKeys = GetKeyHandlers(includeBound: true, includeUnbound: false); - var console = _singleton._console; - var maxDescriptionLength = console.WindowWidth - 20 - 24 - 2; - foreach (var boundKey in boundKeys) - { - var description = boundKey.Description; - var newline = "\n"; - if (description.Length >= maxDescriptionLength) - { - description = description.Substring(0, maxDescriptionLength - 3) + "..."; - newline = ""; - } - buffer.AppendFormat(CultureInfo.InvariantCulture, "{0,-20} {1,-24} {2}{3}", boundKey.Key, boundKey.Function, description, newline); - } - - // Don't overwrite any of the line - so move to first line after the end of our buffer. - var coords = _singleton.ConvertOffsetToCoordinates(_singleton._buffer.Length); - var y = coords.Y + 1; - _singleton.PlaceCursor(0, ref y); - - console.WriteLine(buffer.ToString()); - _singleton._initialY = console.CursorTop; - _singleton.Render(); - } - - /// - /// Read a key and tell me what the key is bound to. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void WhatIsKey(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._statusLinePrompt = "what-is-key: "; - _singleton.Render(); - var toLookup = ReadKey(); - KeyHandler keyHandler; - var buffer = new StringBuilder(); - _singleton._dispatchTable.TryGetValue(toLookup, out keyHandler); - buffer.Append(toLookup.ToGestureString()); - if (keyHandler != null) - { - if (keyHandler.BriefDescription == "ChordFirstKey") - { - Dictionary secondKeyDispatchTable; - if (_singleton._chordDispatchTable.TryGetValue(toLookup, out secondKeyDispatchTable)) - { - toLookup = ReadKey(); - secondKeyDispatchTable.TryGetValue(toLookup, out keyHandler); - buffer.Append(","); - buffer.Append(toLookup.ToGestureString()); - } - } - } - buffer.Append(": "); - if (keyHandler != null) - { - buffer.Append(keyHandler.BriefDescription); - if (!string.IsNullOrWhiteSpace(keyHandler.LongDescription)) - { - buffer.Append(" - "); - buffer.Append(keyHandler.LongDescription); - } - } - else if (toLookup.KeyChar != 0) - { - buffer.Append("SelfInsert"); - buffer.Append(" - "); - buffer.Append(PSReadLineResources.SelfInsertDescription); - } - else - { - buffer.Append(PSReadLineResources.KeyIsUnbound); - } - - _singleton.ClearStatusMessage(render: false); - - // Don't overwrite any of the line - so move to first line after the end of our buffer. - var coords = _singleton.ConvertOffsetToCoordinates(_singleton._buffer.Length); - var y = coords.Y + 1; - _singleton.PlaceCursor(0, ref y); - - _singleton._console.WriteLine(buffer.ToString()); - _singleton._initialY = _singleton._console.CursorTop; - _singleton.Render(); - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/KeyBindings.vi.cs b/src/Microsoft.PowerShell.PSReadLine/KeyBindings.vi.cs deleted file mode 100644 index dd9f09b633..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/KeyBindings.vi.cs +++ /dev/null @@ -1,284 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - internal static ConsoleColor AlternateBackground(ConsoleColor bg) - { - switch (bg) - { - case ConsoleColor.Black: return ConsoleColor.DarkGray; - case ConsoleColor.Blue: return ConsoleColor.DarkBlue; - case ConsoleColor.Cyan: return ConsoleColor.DarkCyan; - case ConsoleColor.DarkBlue: return ConsoleColor.Black; - case ConsoleColor.DarkCyan: return ConsoleColor.Black; - case ConsoleColor.DarkGray: return ConsoleColor.Black; - case ConsoleColor.DarkGreen: return ConsoleColor.Black; - case ConsoleColor.DarkMagenta: return ConsoleColor.Black; - case ConsoleColor.DarkRed: return ConsoleColor.Black; - case ConsoleColor.DarkYellow: return ConsoleColor.Black; - case ConsoleColor.Gray: return ConsoleColor.White; - case ConsoleColor.Green: return ConsoleColor.DarkGreen; - case ConsoleColor.Magenta: return ConsoleColor.DarkMagenta; - case ConsoleColor.Red: return ConsoleColor.DarkRed; - case ConsoleColor.White: return ConsoleColor.Gray; - case ConsoleColor.Yellow: return ConsoleColor.DarkYellow; - default: - return ConsoleColor.Black; - } - } - - private int _normalCursorSize = 10; - - private static Dictionary _viInsKeyMap; - private static Dictionary _viCmdKeyMap; - private static Dictionary _viChordDTable; - private static Dictionary _viChordCTable; - private static Dictionary _viChordYTable; - - private static Dictionary> _viCmdChordTable; - private static Dictionary> _viInsChordTable; - - /// - /// Sets up the key bindings for vi operations. - /// - private void SetDefaultViBindings() - { - _viInsKeyMap = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.Enter, MakeKeyHandler(AcceptLine, "AcceptLine" ) }, - { Keys.CtrlD, MakeKeyHandler(ViAcceptLineOrExit, "ViAcceptLineOrExit" ) }, - { Keys.ShiftEnter, MakeKeyHandler(AddLine, "AddLine") }, - { Keys.Escape, MakeKeyHandler(ViCommandMode, "ViCommandMode") }, - { Keys.LeftArrow, MakeKeyHandler(BackwardChar, "BackwardChar") }, - { Keys.RightArrow, MakeKeyHandler(ForwardChar, "ForwardChar") }, - { Keys.CtrlLeftArrow, MakeKeyHandler(BackwardWord, "BackwardWord") }, - { Keys.CtrlRightArrow, MakeKeyHandler(NextWord, "NextWord") }, - { Keys.UpArrow, MakeKeyHandler(PreviousHistory, "PreviousHistory") }, - { Keys.DownArrow, MakeKeyHandler(NextHistory, "NextHistory") }, - { Keys.Home, MakeKeyHandler(BeginningOfLine, "BeginningOfLine") }, - { Keys.End, MakeKeyHandler(EndOfLine, "EndOfLine") }, - { Keys.Delete, MakeKeyHandler(DeleteChar, "DeleteChar") }, - { Keys.Backspace, MakeKeyHandler(BackwardDeleteChar, "BackwardDeleteChar") }, - { Keys.CtrlSpace, MakeKeyHandler(PossibleCompletions, "PossibleCompletions") }, - { Keys.Tab, MakeKeyHandler(ViTabCompleteNext, "ViTabCompleteNext") }, - { Keys.ShiftTab, MakeKeyHandler(ViTabCompletePrevious, "ViTabCompletePrevious") }, - { Keys.CtrlV, MakeKeyHandler(Paste, "Paste") }, -#if !UNIX - { Keys.VolumeDown, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeUp, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeMute, MakeKeyHandler(Ignore, "Ignore") }, -#endif - { Keys.CtrlC, MakeKeyHandler(CancelLine, "CancelLine") }, - { Keys.CtrlL, MakeKeyHandler(ClearScreen, "ClearScreen") }, - { Keys.CtrlY, MakeKeyHandler(Redo, "Redo") }, - { Keys.CtrlZ, MakeKeyHandler(Undo, "Undo") }, - { Keys.CtrlBackspace, MakeKeyHandler(BackwardKillWord, "BackwardKillWord") }, - { Keys.CtrlDelete, MakeKeyHandler(KillWord, "KillWord") }, - { Keys.CtrlEnd, MakeKeyHandler(ForwardDeleteLine, "ForwardDeleteLine") }, - { Keys.CtrlHome, MakeKeyHandler(BackwardDeleteLine, "BackwardDeleteLine") }, - { Keys.CtrlRBracket, MakeKeyHandler(GotoBrace, "GotoBrace") }, - { Keys.F3, MakeKeyHandler(CharacterSearch, "CharacterSearch") }, - { Keys.ShiftF3, MakeKeyHandler(CharacterSearchBackward,"CharacterSearchBackward") }, - { Keys.CtrlAltQuestion, MakeKeyHandler(ShowKeyBindings, "ShowKeyBindings") } - }; - _viCmdKeyMap = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.Enter, MakeKeyHandler(ViAcceptLine, "ViAcceptLine") }, - { Keys.CtrlD, MakeKeyHandler(ViAcceptLineOrExit, "ViAcceptLineOrExit") }, - { Keys.ShiftEnter, MakeKeyHandler(AddLine, "AddLine") }, - { Keys.Escape, MakeKeyHandler(Ding, "Ignore") }, - { Keys.LeftArrow, MakeKeyHandler(BackwardChar, "BackwardChar") }, - { Keys.RightArrow, MakeKeyHandler(ForwardChar, "ForwardChar") }, - { Keys.Space, MakeKeyHandler(ForwardChar, "ForwardChar") }, - { Keys.CtrlLeftArrow, MakeKeyHandler(BackwardWord, "BackwardWord") }, - { Keys.CtrlRightArrow, MakeKeyHandler(NextWord, "NextWord") }, - { Keys.UpArrow, MakeKeyHandler(PreviousHistory, "PreviousHistory") }, - { Keys.DownArrow, MakeKeyHandler(NextHistory, "NextHistory") }, - { Keys.Home, MakeKeyHandler(BeginningOfLine, "BeginningOfLine") }, - { Keys.End, MakeKeyHandler(MoveToEndOfLine, "MoveToEndOfLine") }, - { Keys.Delete, MakeKeyHandler(DeleteChar, "DeleteChar") }, - { Keys.Backspace, MakeKeyHandler(BackwardChar, "BackwardChar") }, - { Keys.CtrlSpace, MakeKeyHandler(PossibleCompletions, "PossibleCompletions") }, - { Keys.Tab, MakeKeyHandler(TabCompleteNext, "TabCompleteNext") }, - { Keys.ShiftTab, MakeKeyHandler(TabCompletePrevious, "TabCompletePrevious") }, - { Keys.CtrlV, MakeKeyHandler(Paste, "Paste") }, -#if !UNIX - { Keys.VolumeDown, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeUp, MakeKeyHandler(Ignore, "Ignore") }, - { Keys.VolumeMute, MakeKeyHandler(Ignore, "Ignore") }, -#endif - { Keys.CtrlC, MakeKeyHandler(CancelLine, "CancelLine") }, - { Keys.CtrlL, MakeKeyHandler(ClearScreen, "ClearScreen") }, - { Keys.CtrlT, MakeKeyHandler(SwapCharacters, "SwapCharacters") }, - { Keys.CtrlU, MakeKeyHandler(BackwardDeleteLine, "BackwardDeleteLine") }, - { Keys.CtrlW, MakeKeyHandler(BackwardDeleteWord, "BackwardDeleteWord") }, - { Keys.CtrlY, MakeKeyHandler(Redo, "Redo") }, - { Keys.CtrlZ, MakeKeyHandler(Undo, "Undo") }, - { Keys.CtrlBackspace, MakeKeyHandler(BackwardKillWord, "BackwardKillWord") }, - { Keys.CtrlDelete, MakeKeyHandler(KillWord, "KillWord") }, - { Keys.CtrlEnd, MakeKeyHandler(ForwardDeleteLine, "ForwardDeleteLine") }, - { Keys.CtrlHome, MakeKeyHandler(BackwardDeleteLine, "BackwardDeleteLine") }, - { Keys.CtrlRBracket, MakeKeyHandler(GotoBrace, "GotoBrace") }, - { Keys.F3, MakeKeyHandler(CharacterSearch, "CharacterSearch") }, - { Keys.ShiftF3, MakeKeyHandler(CharacterSearchBackward, "CharacterSearchBackward") }, - { Keys.A, MakeKeyHandler(ViInsertWithAppend, "ViInsertWithAppend") }, - { Keys.B, MakeKeyHandler(ViBackwardWord, "ViBackwardWord") }, - { Keys.C, MakeKeyHandler(ViChord, "ChordFirstKey") }, - { Keys.D, MakeKeyHandler(ViChord, "ChordFirstKey") }, - { Keys.E, MakeKeyHandler(NextWordEnd, "NextWordEnd") }, - { Keys.F, MakeKeyHandler(SearchChar, "SearchChar") }, - { Keys.G, MakeKeyHandler(Ding, "Ignore") }, - { Keys.H, MakeKeyHandler(BackwardChar, "BackwardChar") }, - { Keys.I, MakeKeyHandler(ViInsertMode, "ViInsertMode") }, - { Keys.J, MakeKeyHandler(NextHistory, "NextHistory") }, - { Keys.K, MakeKeyHandler(PreviousHistory, "PreviousHistory") }, - { Keys.L, MakeKeyHandler(ForwardChar, "ForwardChar") }, - { Keys.M, MakeKeyHandler(Ding, "Ignore") }, - { Keys.N, MakeKeyHandler(RepeatSearch, "RepeatSearch") }, - { Keys.O, MakeKeyHandler(ViAppendLine, "ViAppendLine") }, - { Keys.P, MakeKeyHandler(PasteAfter, "PasteAfter") }, - { Keys.Q, MakeKeyHandler(Ding, "Ignore") }, - { Keys.R, MakeKeyHandler(ReplaceCharInPlace, "ReplaceCharInPlace") }, - { Keys.S, MakeKeyHandler(ViInsertWithDelete, "ViInsertWithDelete") }, - { Keys.T, MakeKeyHandler(SearchCharWithBackoff,"SearchCharWithBackoff") }, - { Keys.U, MakeKeyHandler(Undo, "Undo") }, - { Keys.V, MakeKeyHandler(ViEditVisually, "ViEditVisually") }, - { Keys.W, MakeKeyHandler(ViNextWord, "ViNextWord") }, - { Keys.X, MakeKeyHandler(DeleteChar, "DeleteChar") }, - { Keys.Y, MakeKeyHandler(ViChord, "ChordFirstKey") }, - { Keys.Z, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucA, MakeKeyHandler(ViInsertAtEnd, "ViInsertAtEnd") }, - { Keys.ucB, MakeKeyHandler(ViBackwardGlob, "ViBackwardGlob") }, - { Keys.ucC, MakeKeyHandler(ViReplaceToEnd, "ViReplaceToEnd") }, - { Keys.ucD, MakeKeyHandler(DeleteToEnd, "DeleteToEnd") }, - { Keys.ucE, MakeKeyHandler(ViEndOfGlob, "ViEndOfGlob") }, - { Keys.ucF, MakeKeyHandler(SearchCharBackward, "SearchCharBackward") }, - { Keys.ucG, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucH, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucI, MakeKeyHandler(ViInsertAtBegining, "ViInsertAtBegining") }, - { Keys.ucJ, MakeKeyHandler(ViJoinLines, "ViJoinLines") }, - { Keys.ucK, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucL, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucM, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucN, MakeKeyHandler(RepeatSearchBackward, "RepeatSearchBackward") }, - { Keys.ucO, MakeKeyHandler(ViInsertLine, "ViInsertLine") }, - { Keys.ucP, MakeKeyHandler(PasteBefore, "PasteBefore") }, - { Keys.ucQ, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucR, MakeKeyHandler(ViReplaceUntilEsc, "ViReplaceUntilEsc") }, - { Keys.ucS, MakeKeyHandler(ViReplaceLine, "ViReplaceLine") }, - { Keys.ucT, MakeKeyHandler(SearchCharBackwardWithBackoff, "SearchCharBackwardWithBackoff") }, - { Keys.ucU, MakeKeyHandler(UndoAll, "UndoAll") }, - { Keys.ucV, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucW, MakeKeyHandler(ViNextGlob, "ViNextGlob") }, - { Keys.ucX, MakeKeyHandler(BackwardDeleteChar, "BackwardDeleteChar") }, - { Keys.ucY, MakeKeyHandler(Ding, "Ignore") }, - { Keys.ucZ, MakeKeyHandler(Ding, "Ignore") }, - { Keys._0, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._1, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._2, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._3, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._4, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._5, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._6, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._7, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._8, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys._9, MakeKeyHandler(DigitArgument, "DigitArgument") }, - { Keys.Dollar, MakeKeyHandler(MoveToEndOfLine, "MoveToEndOfLine") }, - { Keys.Percent, MakeKeyHandler(ViGotoBrace, "ViGotoBrace") }, - { Keys.Pound, MakeKeyHandler(PrependAndAccept, "PrependAndAccept") }, - { Keys.Pipe, MakeKeyHandler(GotoColumn, "GotoColumn") }, - { Keys.Uphat, MakeKeyHandler(GotoFirstNonBlankOfLine, "GotoFirstNonBlankOfLine") }, - { Keys.Tilde, MakeKeyHandler(InvertCase, "InvertCase") }, - { Keys.Slash, MakeKeyHandler(ViSearchHistoryBackward, "SearchBackward") }, - { Keys.CtrlR, MakeKeyHandler(SearchCharBackward, "SearchCharBackward") }, - { Keys.Question, MakeKeyHandler(SearchForward, "SearchForward") }, - { Keys.CtrlS, MakeKeyHandler(SearchForward, "SearchForward") }, - { Keys.Plus, MakeKeyHandler(NextHistory, "NextHistory") }, - { Keys.Minus, MakeKeyHandler(PreviousHistory, "PreviousHistory") }, - { Keys.Period, MakeKeyHandler(RepeatLastCommand, "RepeatLastCommand") }, - { Keys.Semicolon, MakeKeyHandler(RepeatLastCharSearch, "RepeatLastCharSearch") }, - { Keys.Comma, MakeKeyHandler(RepeatLastCharSearchBackwards, "RepeatLastCharSearchBackwards") } - }; - - _viChordDTable = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.D, MakeKeyHandler( DeleteLine, "DeleteLine") }, - { Keys.Dollar, MakeKeyHandler( DeleteToEnd, "DeleteToEnd") }, - { Keys.B, MakeKeyHandler( BackwardDeleteWord, "BackwardDeleteWord") }, - { Keys.ucB, MakeKeyHandler( ViBackwardDeleteGlob, "ViBackwardDeleteGlob") }, - { Keys.W, MakeKeyHandler( DeleteWord, "DeleteWord") }, - { Keys.ucW, MakeKeyHandler( ViDeleteGlob, "ViDeleteGlob") }, - { Keys.E, MakeKeyHandler( DeleteEndOfWord, "DeleteEndOfWord") }, - { Keys.ucE, MakeKeyHandler( ViDeleteEndOfGlob, "ViDeleteEndOfGlob") }, - { Keys.H, MakeKeyHandler( BackwardDeleteChar, "BackwardDeleteChar") }, - { Keys.L, MakeKeyHandler( DeleteChar, "DeleteChar") }, - { Keys.Space, MakeKeyHandler( DeleteChar, "DeleteChar") }, - { Keys._0, MakeKeyHandler( BackwardDeleteLine, "BackwardDeleteLine") }, - { Keys.Uphat, MakeKeyHandler( DeleteLineToFirstChar, "DeleteLineToFirstChar") }, - { Keys.Percent, MakeKeyHandler( ViDeleteBrace, "DeleteBrace") }, - { Keys.F, MakeKeyHandler( ViDeleteToChar, "ViDeleteToChar") }, - { Keys.ucF, MakeKeyHandler( ViDeleteToCharBackward, "ViDeleteToCharBackward") }, - { Keys.T, MakeKeyHandler( ViDeleteToBeforeChar, "ViDeleteToBeforeChar") }, - { Keys.ucT, MakeKeyHandler( ViDeleteToBeforeCharBackward, "ViDeleteToBeforeCharBackward") }, - }; - - _viChordCTable = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.C, MakeKeyHandler( ViReplaceLine, "ViReplaceLine") }, - { Keys.Dollar, MakeKeyHandler( ViReplaceToEnd, "ViReplaceToEnd") }, - { Keys.B, MakeKeyHandler( ViBackwardReplaceWord, "ViBackwardReplaceWord") }, - { Keys.ucB, MakeKeyHandler( ViBackwardReplaceGlob, "ViBackwardReplaceGlob") }, - { Keys.W, MakeKeyHandler( ViReplaceWord, "ViReplaceWord") }, - { Keys.ucW, MakeKeyHandler( ViReplaceGlob, "ViReplaceGlob") }, - { Keys.E, MakeKeyHandler( ViReplaceEndOfWord, "ViReplaceEndOfWord") }, - { Keys.ucE, MakeKeyHandler( ViReplaceEndOfGlob, "ViReplaceEndOfGlob") }, - { Keys.H, MakeKeyHandler( BackwardReplaceChar, "BackwardReplaceChar") }, - { Keys.L, MakeKeyHandler( ReplaceChar, "ReplaceChar") }, - { Keys.Space, MakeKeyHandler( ReplaceChar, "ReplaceChar") }, - { Keys._0, MakeKeyHandler( ViBackwardReplaceLine, "ViBackwardReplaceLine") }, - { Keys.Uphat, MakeKeyHandler( ViBackwardReplaceLineToFirstChar, "ViBackwardReplaceLineToFirstChar") }, - { Keys.Percent, MakeKeyHandler( ViReplaceBrace, "ViReplaceBrace") }, - { Keys.F, MakeKeyHandler( ViReplaceToChar, "ViReplaceToChar") }, - { Keys.ucF, MakeKeyHandler( ViReplaceToCharBackward, "ViReplaceToCharBackward") }, - { Keys.T, MakeKeyHandler( ViReplaceToBeforeChar, "ViReplaceToBeforeChar") }, - { Keys.ucT, MakeKeyHandler( ViReplaceToBeforeCharBackward, "ViReplaceToBeforeCharBackward") }, - }; - - _viChordYTable = new Dictionary(new ConsoleKeyInfoComparer()) - { - { Keys.Y, MakeKeyHandler( ViYankLine, "ViYankLine") }, - { Keys.Dollar, MakeKeyHandler( ViYankToEndOfLine, "ViYankToEndOfLine") }, - { Keys.B, MakeKeyHandler( ViYankPreviousWord, "ViYankPreviousWord") }, - { Keys.ucB, MakeKeyHandler( ViYankPreviousGlob, "ViYankPreviousGlob") }, - { Keys.W, MakeKeyHandler( ViYankNextWord, "ViYankNextWord") }, - { Keys.ucW, MakeKeyHandler( ViYankNextGlob, "ViYankNextGlob") }, - { Keys.E, MakeKeyHandler( ViYankEndOfWord, "ViYankEndOfWord") }, - { Keys.ucE, MakeKeyHandler( ViYankEndOfGlob, "ViYankEndOfGlob") }, - { Keys.H, MakeKeyHandler( ViYankLeft, "ViYankLeft") }, - { Keys.L, MakeKeyHandler( ViYankRight, "ViYankRight") }, - { Keys.Space, MakeKeyHandler( ViYankRight, "ViYankRight") }, - { Keys._0, MakeKeyHandler( ViYankBeginningOfLine, "ViYankBeginningOfLine") }, - { Keys.Uphat, MakeKeyHandler( ViYankToFirstChar, "ViYankToFirstChar") }, - { Keys.Percent, MakeKeyHandler( ViYankPercent, "ViYankPercent") }, - }; - - _viCmdChordTable = new Dictionary>(); - _viInsChordTable = new Dictionary>(); - - _dispatchTable = _viInsKeyMap; - _chordDispatchTable = _viInsChordTable; - _viCmdChordTable[Keys.D] = _viChordDTable; - _viCmdChordTable[Keys.C] = _viChordCTable; - _viCmdChordTable[Keys.Y] = _viChordYTable; - - _normalCursorSize = _console.CursorSize; - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Keys.cs b/src/Microsoft.PowerShell.PSReadLine/Keys.cs deleted file mode 100644 index df66e6baae..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Keys.cs +++ /dev/null @@ -1,299 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; - -namespace Microsoft.PowerShell -{ - internal static class Keys - { - public static ConsoleKeyInfo A = new ConsoleKeyInfo('a', ConsoleKey.A, false, false, false); - public static ConsoleKeyInfo B = new ConsoleKeyInfo('b', ConsoleKey.B, false, false, false); - public static ConsoleKeyInfo C = new ConsoleKeyInfo('c', ConsoleKey.C, false, false, false); - public static ConsoleKeyInfo D = new ConsoleKeyInfo('d', ConsoleKey.D, false, false, false); - public static ConsoleKeyInfo E = new ConsoleKeyInfo('e', ConsoleKey.E, false, false, false); - public static ConsoleKeyInfo F = new ConsoleKeyInfo('f', ConsoleKey.F, false, false, false); - public static ConsoleKeyInfo G = new ConsoleKeyInfo('g', ConsoleKey.G, false, false, false); - public static ConsoleKeyInfo H = new ConsoleKeyInfo('h', ConsoleKey.H, false, false, false); - public static ConsoleKeyInfo I = new ConsoleKeyInfo('i', ConsoleKey.I, false, false, false); - public static ConsoleKeyInfo J = new ConsoleKeyInfo('j', ConsoleKey.J, false, false, false); - public static ConsoleKeyInfo K = new ConsoleKeyInfo('k', ConsoleKey.K, false, false, false); - public static ConsoleKeyInfo L = new ConsoleKeyInfo('l', ConsoleKey.L, false, false, false); - public static ConsoleKeyInfo M = new ConsoleKeyInfo('m', ConsoleKey.M, false, false, false); - public static ConsoleKeyInfo N = new ConsoleKeyInfo('n', ConsoleKey.N, false, false, false); - public static ConsoleKeyInfo O = new ConsoleKeyInfo('o', ConsoleKey.O, false, false, false); - public static ConsoleKeyInfo P = new ConsoleKeyInfo('p', ConsoleKey.P, false, false, false); - public static ConsoleKeyInfo Q = new ConsoleKeyInfo('q', ConsoleKey.Q, false, false, false); - public static ConsoleKeyInfo R = new ConsoleKeyInfo('r', ConsoleKey.R, false, false, false); - public static ConsoleKeyInfo S = new ConsoleKeyInfo('s', ConsoleKey.S, false, false, false); - public static ConsoleKeyInfo T = new ConsoleKeyInfo('t', ConsoleKey.T, false, false, false); - public static ConsoleKeyInfo U = new ConsoleKeyInfo('u', ConsoleKey.U, false, false, false); - public static ConsoleKeyInfo V = new ConsoleKeyInfo('v', ConsoleKey.V, false, false, false); - public static ConsoleKeyInfo W = new ConsoleKeyInfo('w', ConsoleKey.W, false, false, false); - public static ConsoleKeyInfo X = new ConsoleKeyInfo('x', ConsoleKey.X, false, false, false); - public static ConsoleKeyInfo Y = new ConsoleKeyInfo('y', ConsoleKey.Y, false, false, false); - public static ConsoleKeyInfo Z = new ConsoleKeyInfo('z', ConsoleKey.Z, false, false, false); - public static ConsoleKeyInfo ucA = new ConsoleKeyInfo('A', ConsoleKey.A, true, false, false); - public static ConsoleKeyInfo ucB = new ConsoleKeyInfo('B', ConsoleKey.B, true, false, false); - public static ConsoleKeyInfo ucC = new ConsoleKeyInfo('C', ConsoleKey.C, true, false, false); - public static ConsoleKeyInfo ucD = new ConsoleKeyInfo('D', ConsoleKey.D, true, false, false); - public static ConsoleKeyInfo ucE = new ConsoleKeyInfo('E', ConsoleKey.E, true, false, false); - public static ConsoleKeyInfo ucF = new ConsoleKeyInfo('F', ConsoleKey.F, true, false, false); - public static ConsoleKeyInfo ucG = new ConsoleKeyInfo('G', ConsoleKey.G, true, false, false); - public static ConsoleKeyInfo ucH = new ConsoleKeyInfo('H', ConsoleKey.H, true, false, false); - public static ConsoleKeyInfo ucI = new ConsoleKeyInfo('I', ConsoleKey.I, true, false, false); - public static ConsoleKeyInfo ucJ = new ConsoleKeyInfo('J', ConsoleKey.J, true, false, false); - public static ConsoleKeyInfo ucK = new ConsoleKeyInfo('K', ConsoleKey.K, true, false, false); - public static ConsoleKeyInfo ucL = new ConsoleKeyInfo('L', ConsoleKey.L, true, false, false); - public static ConsoleKeyInfo ucM = new ConsoleKeyInfo('M', ConsoleKey.M, true, false, false); - public static ConsoleKeyInfo ucN = new ConsoleKeyInfo('N', ConsoleKey.N, true, false, false); - public static ConsoleKeyInfo ucO = new ConsoleKeyInfo('O', ConsoleKey.O, true, false, false); - public static ConsoleKeyInfo ucP = new ConsoleKeyInfo('P', ConsoleKey.P, true, false, false); - public static ConsoleKeyInfo ucQ = new ConsoleKeyInfo('Q', ConsoleKey.Q, true, false, false); - public static ConsoleKeyInfo ucR = new ConsoleKeyInfo('R', ConsoleKey.R, true, false, false); - public static ConsoleKeyInfo ucS = new ConsoleKeyInfo('S', ConsoleKey.S, true, false, false); - public static ConsoleKeyInfo ucT = new ConsoleKeyInfo('T', ConsoleKey.T, true, false, false); - public static ConsoleKeyInfo ucU = new ConsoleKeyInfo('U', ConsoleKey.U, true, false, false); - public static ConsoleKeyInfo ucV = new ConsoleKeyInfo('V', ConsoleKey.V, true, false, false); - public static ConsoleKeyInfo ucW = new ConsoleKeyInfo('W', ConsoleKey.W, true, false, false); - public static ConsoleKeyInfo ucX = new ConsoleKeyInfo('X', ConsoleKey.X, true, false, false); - public static ConsoleKeyInfo ucY = new ConsoleKeyInfo('Y', ConsoleKey.Y, true, false, false); - public static ConsoleKeyInfo ucZ = new ConsoleKeyInfo('Z', ConsoleKey.Z, true, false, false); - - public static ConsoleKeyInfo _0 = new ConsoleKeyInfo('0', ConsoleKey.D0, false, false, false); - public static ConsoleKeyInfo _1 = new ConsoleKeyInfo('1', ConsoleKey.D1, false, false, false); - public static ConsoleKeyInfo _2 = new ConsoleKeyInfo('2', ConsoleKey.D2, false, false, false); - public static ConsoleKeyInfo _3 = new ConsoleKeyInfo('3', ConsoleKey.D3, false, false, false); - public static ConsoleKeyInfo _4 = new ConsoleKeyInfo('4', ConsoleKey.D4, false, false, false); - public static ConsoleKeyInfo _5 = new ConsoleKeyInfo('5', ConsoleKey.D5, false, false, false); - public static ConsoleKeyInfo _6 = new ConsoleKeyInfo('6', ConsoleKey.D6, false, false, false); - public static ConsoleKeyInfo _7 = new ConsoleKeyInfo('7', ConsoleKey.D7, false, false, false); - public static ConsoleKeyInfo _8 = new ConsoleKeyInfo('8', ConsoleKey.D8, false, false, false); - public static ConsoleKeyInfo _9 = new ConsoleKeyInfo('9', ConsoleKey.D9, false, false, false); - - public static ConsoleKeyInfo RParen = new ConsoleKeyInfo(')', ConsoleKey.D0, true, false, false); - public static ConsoleKeyInfo Bang = new ConsoleKeyInfo('!', ConsoleKey.D1, true, false, false); - public static ConsoleKeyInfo At = new ConsoleKeyInfo('@', ConsoleKey.D2, true, false, false); - public static ConsoleKeyInfo Pound = new ConsoleKeyInfo('#', ConsoleKey.D3, true, false, false); - public static ConsoleKeyInfo Dollar = new ConsoleKeyInfo('$', ConsoleKey.D4, true, false, false); - public static ConsoleKeyInfo Percent = new ConsoleKeyInfo('%', ConsoleKey.D5, true, false, false); - public static ConsoleKeyInfo Uphat = new ConsoleKeyInfo('^', ConsoleKey.D6, true, false, false); - public static ConsoleKeyInfo Ampersand = new ConsoleKeyInfo('&', ConsoleKey.D7, true, false, false); - public static ConsoleKeyInfo Star = new ConsoleKeyInfo('*', ConsoleKey.D8, true, false, false); - public static ConsoleKeyInfo LParen = new ConsoleKeyInfo('(', ConsoleKey.D9, true, false, false); - - public static ConsoleKeyInfo Colon = new ConsoleKeyInfo(':', ConsoleKey.Oem1, true, false, false); - public static ConsoleKeyInfo Semicolon = new ConsoleKeyInfo(';', ConsoleKey.Oem1, false, false, false); - public static ConsoleKeyInfo Question = new ConsoleKeyInfo('?', ConsoleKey.Oem2, true, false, false); - public static ConsoleKeyInfo Slash = new ConsoleKeyInfo('/', ConsoleKey.Oem2, false, false, false); - public static ConsoleKeyInfo Tilde = new ConsoleKeyInfo('~', ConsoleKey.Oem3, true, false, false); - public static ConsoleKeyInfo Backtick = new ConsoleKeyInfo('`', ConsoleKey.Oem3, false, false, false); - public static ConsoleKeyInfo LCurly = new ConsoleKeyInfo('{', ConsoleKey.Oem4, true, false, false); - public static ConsoleKeyInfo LBracket = new ConsoleKeyInfo('[', ConsoleKey.Oem4, false, false, false); - public static ConsoleKeyInfo Pipe = new ConsoleKeyInfo('|', ConsoleKey.Oem5, true, false, false); - public static ConsoleKeyInfo Backslash = new ConsoleKeyInfo('\\', ConsoleKey.Oem5, false, false, false); - public static ConsoleKeyInfo RCurly = new ConsoleKeyInfo('}', ConsoleKey.Oem6, true, false, false); - public static ConsoleKeyInfo RBracket = new ConsoleKeyInfo(']', ConsoleKey.Oem6, false, false, false); - public static ConsoleKeyInfo SQuote = new ConsoleKeyInfo('\'', ConsoleKey.Oem7, false, false, false); - public static ConsoleKeyInfo DQuote = new ConsoleKeyInfo('"', ConsoleKey.Oem7, true, false, false); - public static ConsoleKeyInfo LessThan = new ConsoleKeyInfo('<', ConsoleKey.OemComma, true, false, false); - public static ConsoleKeyInfo Comma = new ConsoleKeyInfo(',', ConsoleKey.OemComma, false, false, false); - public static ConsoleKeyInfo GreaterThan = new ConsoleKeyInfo('>', ConsoleKey.OemPeriod, true, false, false); - public static ConsoleKeyInfo Period = new ConsoleKeyInfo('.', ConsoleKey.OemPeriod, false, false, false); - public static ConsoleKeyInfo Underbar = new ConsoleKeyInfo('_', ConsoleKey.OemMinus, true, false, false); - public static ConsoleKeyInfo Minus = new ConsoleKeyInfo('-', ConsoleKey.OemMinus, false, false, false); - public static ConsoleKeyInfo AltMinus = new ConsoleKeyInfo('-', ConsoleKey.OemMinus, false, true, false); - public static ConsoleKeyInfo Plus = new ConsoleKeyInfo('+', ConsoleKey.OemPlus, true, false, false); - new - public static ConsoleKeyInfo Equals = new ConsoleKeyInfo('=', ConsoleKey.OemPlus, false, false, false); - - public static ConsoleKeyInfo CtrlAt = new ConsoleKeyInfo((char)0, ConsoleKey.D2, true, false, true); - public static ConsoleKeyInfo AltUnderbar = new ConsoleKeyInfo('_', ConsoleKey.OemMinus, true, true, false); - public static ConsoleKeyInfo CtrlUnderbar = new ConsoleKeyInfo((char)31, ConsoleKey.OemMinus, true, false, true); - public static ConsoleKeyInfo AltEquals = new ConsoleKeyInfo('=', ConsoleKey.OemPlus, false, true, false); - public static ConsoleKeyInfo Space = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, false, false); - // Useless because it's caught by the console to bring up the system menu. - public static ConsoleKeyInfo AltSpace = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, true, false); - public static ConsoleKeyInfo CtrlSpace = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, false, true); - public static ConsoleKeyInfo AltLess = new ConsoleKeyInfo('<', ConsoleKey.OemComma, true, true, false); - public static ConsoleKeyInfo AltGreater = new ConsoleKeyInfo('>', ConsoleKey.OemPeriod, true, true, false); - public static ConsoleKeyInfo CtrlRBracket = new ConsoleKeyInfo((char)29, ConsoleKey.Oem6, false, false, true); - public static ConsoleKeyInfo AltCtrlRBracket = new ConsoleKeyInfo((char)0, ConsoleKey.Oem6, false, true, true); - public static ConsoleKeyInfo AltPeriod = new ConsoleKeyInfo('.', ConsoleKey.OemPeriod, false, true, false); - public static ConsoleKeyInfo CtrlAltQuestion = new ConsoleKeyInfo((char)0, ConsoleKey.Oem2, true, true, true); - public static ConsoleKeyInfo AltQuestion = new ConsoleKeyInfo('?', ConsoleKey.Oem2, true, true, false); - - public static ConsoleKeyInfo Alt0 = new ConsoleKeyInfo('0', ConsoleKey.D0, false, true, false); - public static ConsoleKeyInfo Alt1 = new ConsoleKeyInfo('1', ConsoleKey.D1, false, true, false); - public static ConsoleKeyInfo Alt2 = new ConsoleKeyInfo('2', ConsoleKey.D2, false, true, false); - public static ConsoleKeyInfo Alt3 = new ConsoleKeyInfo('3', ConsoleKey.D3, false, true, false); - public static ConsoleKeyInfo Alt4 = new ConsoleKeyInfo('4', ConsoleKey.D4, false, true, false); - public static ConsoleKeyInfo Alt5 = new ConsoleKeyInfo('5', ConsoleKey.D5, false, true, false); - public static ConsoleKeyInfo Alt6 = new ConsoleKeyInfo('6', ConsoleKey.D6, false, true, false); - public static ConsoleKeyInfo Alt7 = new ConsoleKeyInfo('7', ConsoleKey.D7, false, true, false); - public static ConsoleKeyInfo Alt8 = new ConsoleKeyInfo('8', ConsoleKey.D8, false, true, false); - public static ConsoleKeyInfo Alt9 = new ConsoleKeyInfo('9', ConsoleKey.D9, false, true, false); - - public static ConsoleKeyInfo AltA = new ConsoleKeyInfo((char)97, ConsoleKey.A, false, true, false); - public static ConsoleKeyInfo AltB = new ConsoleKeyInfo((char)98, ConsoleKey.B, false, true, false); - public static ConsoleKeyInfo AltC = new ConsoleKeyInfo((char)99, ConsoleKey.C, false, true, false); - public static ConsoleKeyInfo AltD = new ConsoleKeyInfo((char)100, ConsoleKey.D, false, true, false); - public static ConsoleKeyInfo AltE = new ConsoleKeyInfo((char)101, ConsoleKey.E, false, true, false); - public static ConsoleKeyInfo AltF = new ConsoleKeyInfo((char)102, ConsoleKey.F, false, true, false); - public static ConsoleKeyInfo AltG = new ConsoleKeyInfo((char)103, ConsoleKey.G, false, true, false); - public static ConsoleKeyInfo AltH = new ConsoleKeyInfo((char)104, ConsoleKey.H, false, true, false); - public static ConsoleKeyInfo AltI = new ConsoleKeyInfo((char)105, ConsoleKey.I, false, true, false); - public static ConsoleKeyInfo AltJ = new ConsoleKeyInfo((char)106, ConsoleKey.J, false, true, false); - public static ConsoleKeyInfo AltK = new ConsoleKeyInfo((char)107, ConsoleKey.K, false, true, false); - public static ConsoleKeyInfo AltL = new ConsoleKeyInfo((char)108, ConsoleKey.L, false, true, false); - public static ConsoleKeyInfo AltM = new ConsoleKeyInfo((char)109, ConsoleKey.M, false, true, false); - public static ConsoleKeyInfo AltN = new ConsoleKeyInfo((char)110, ConsoleKey.N, false, true, false); - public static ConsoleKeyInfo AltO = new ConsoleKeyInfo((char)111, ConsoleKey.O, false, true, false); - public static ConsoleKeyInfo AltP = new ConsoleKeyInfo((char)112, ConsoleKey.P, false, true, false); - public static ConsoleKeyInfo AltQ = new ConsoleKeyInfo((char)113, ConsoleKey.Q, false, true, false); - public static ConsoleKeyInfo AltR = new ConsoleKeyInfo((char)114, ConsoleKey.R, false, true, false); - public static ConsoleKeyInfo AltS = new ConsoleKeyInfo((char)115, ConsoleKey.S, false, true, false); - public static ConsoleKeyInfo AltT = new ConsoleKeyInfo((char)116, ConsoleKey.T, false, true, false); - public static ConsoleKeyInfo AltU = new ConsoleKeyInfo((char)117, ConsoleKey.U, false, true, false); - public static ConsoleKeyInfo AltV = new ConsoleKeyInfo((char)118, ConsoleKey.V, false, true, false); - public static ConsoleKeyInfo AltW = new ConsoleKeyInfo((char)119, ConsoleKey.W, false, true, false); - public static ConsoleKeyInfo AltX = new ConsoleKeyInfo((char)120, ConsoleKey.X, false, true, false); - public static ConsoleKeyInfo AltY = new ConsoleKeyInfo((char)121, ConsoleKey.Y, false, true, false); - public static ConsoleKeyInfo AltZ = new ConsoleKeyInfo((char)122, ConsoleKey.Z, false, true, false); - - public static ConsoleKeyInfo CtrlA = new ConsoleKeyInfo((char)1, ConsoleKey.A, false, false, true); - public static ConsoleKeyInfo CtrlB = new ConsoleKeyInfo((char)2, ConsoleKey.B, false, false, true); - public static ConsoleKeyInfo CtrlC = new ConsoleKeyInfo((char)3, ConsoleKey.C, false, false, true); - public static ConsoleKeyInfo CtrlD = new ConsoleKeyInfo((char)4, ConsoleKey.D, false, false, true); - public static ConsoleKeyInfo CtrlE = new ConsoleKeyInfo((char)5, ConsoleKey.E, false, false, true); - public static ConsoleKeyInfo CtrlF = new ConsoleKeyInfo((char)6, ConsoleKey.F, false, false, true); - public static ConsoleKeyInfo CtrlG = new ConsoleKeyInfo((char)7, ConsoleKey.G, false, false, true); - public static ConsoleKeyInfo CtrlH = new ConsoleKeyInfo((char)8, ConsoleKey.H, false, false, true); - public static ConsoleKeyInfo CtrlI = new ConsoleKeyInfo((char)9, ConsoleKey.I, false, false, true); - public static ConsoleKeyInfo CtrlJ = new ConsoleKeyInfo((char)10, ConsoleKey.J, false, false, true); - public static ConsoleKeyInfo CtrlK = new ConsoleKeyInfo((char)11, ConsoleKey.K, false, false, true); - public static ConsoleKeyInfo CtrlL = new ConsoleKeyInfo((char)12, ConsoleKey.L, false, false, true); - public static ConsoleKeyInfo CtrlM = new ConsoleKeyInfo((char)13, ConsoleKey.M, false, false, true); - public static ConsoleKeyInfo CtrlN = new ConsoleKeyInfo((char)14, ConsoleKey.N, false, false, true); - public static ConsoleKeyInfo CtrlO = new ConsoleKeyInfo((char)15, ConsoleKey.O, false, false, true); - public static ConsoleKeyInfo CtrlP = new ConsoleKeyInfo((char)16, ConsoleKey.P, false, false, true); - public static ConsoleKeyInfo CtrlQ = new ConsoleKeyInfo((char)17, ConsoleKey.Q, false, false, true); - public static ConsoleKeyInfo CtrlR = new ConsoleKeyInfo((char)18, ConsoleKey.R, false, false, true); - public static ConsoleKeyInfo CtrlS = new ConsoleKeyInfo((char)19, ConsoleKey.S, false, false, true); - public static ConsoleKeyInfo CtrlT = new ConsoleKeyInfo((char)20, ConsoleKey.T, false, false, true); - public static ConsoleKeyInfo CtrlU = new ConsoleKeyInfo((char)21, ConsoleKey.U, false, false, true); - public static ConsoleKeyInfo CtrlV = new ConsoleKeyInfo((char)22, ConsoleKey.V, false, false, true); - public static ConsoleKeyInfo CtrlW = new ConsoleKeyInfo((char)23, ConsoleKey.W, false, false, true); - public static ConsoleKeyInfo CtrlX = new ConsoleKeyInfo((char)24, ConsoleKey.X, false, false, true); - public static ConsoleKeyInfo CtrlY = new ConsoleKeyInfo((char)25, ConsoleKey.Y, false, false, true); - public static ConsoleKeyInfo CtrlZ = new ConsoleKeyInfo((char)26, ConsoleKey.Z, false, false, true); - - public static ConsoleKeyInfo CtrlShiftC = new ConsoleKeyInfo((char)3, ConsoleKey.C, true, false, true); - - public static ConsoleKeyInfo AltShiftB = new ConsoleKeyInfo('B', ConsoleKey.B, true, true, false); - public static ConsoleKeyInfo AltShiftF = new ConsoleKeyInfo('F', ConsoleKey.F, true, true, false); - - public static ConsoleKeyInfo AltCtrlY = new ConsoleKeyInfo((char)0, ConsoleKey.Y, false, true, true); - - public static ConsoleKeyInfo Backspace = new ConsoleKeyInfo((char)8, ConsoleKey.Backspace, false, false, false); - public static ConsoleKeyInfo CtrlBackspace = new ConsoleKeyInfo((char)0x7f, ConsoleKey.Backspace, false, false, true); - public static ConsoleKeyInfo AltBackspace = new ConsoleKeyInfo((char)8, ConsoleKey.Backspace, false, true, false); - public static ConsoleKeyInfo Delete = new ConsoleKeyInfo((char)0, ConsoleKey.Delete, false, false, false); - public static ConsoleKeyInfo CtrlDelete = new ConsoleKeyInfo((char)0, ConsoleKey.Delete, false, false, true); - public static ConsoleKeyInfo DownArrow = new ConsoleKeyInfo((char)0, ConsoleKey.DownArrow, false, false, false); - public static ConsoleKeyInfo End = new ConsoleKeyInfo((char)0, ConsoleKey.End, false, false, false); - public static ConsoleKeyInfo CtrlEnd = new ConsoleKeyInfo((char)0, ConsoleKey.End, false, false, true); - public static ConsoleKeyInfo ShiftEnd = new ConsoleKeyInfo((char)0, ConsoleKey.End, true, false, false); - public static ConsoleKeyInfo Enter = new ConsoleKeyInfo((char)13, ConsoleKey.Enter, false, false, false); - public static ConsoleKeyInfo Escape = new ConsoleKeyInfo((char)27, ConsoleKey.Escape, false, false, false); - public static ConsoleKeyInfo Home = new ConsoleKeyInfo((char)0, ConsoleKey.Home, false, false, false); - public static ConsoleKeyInfo CtrlHome = new ConsoleKeyInfo((char)0, ConsoleKey.Home, false, false, true); - public static ConsoleKeyInfo ShiftHome = new ConsoleKeyInfo((char)0, ConsoleKey.Home, true, false, false); - public static ConsoleKeyInfo LeftArrow = new ConsoleKeyInfo((char)0, ConsoleKey.LeftArrow, false, false, false); - public static ConsoleKeyInfo RightArrow = new ConsoleKeyInfo((char)0, ConsoleKey.RightArrow, false, false, false); - public static ConsoleKeyInfo Tab = new ConsoleKeyInfo((char)9, ConsoleKey.Tab, false, false, false); - public static ConsoleKeyInfo UpArrow = new ConsoleKeyInfo((char)0, ConsoleKey.UpArrow, false, false, false); - public static ConsoleKeyInfo PageUp = new ConsoleKeyInfo((char)0, ConsoleKey.PageUp, false, false, false); - public static ConsoleKeyInfo PageDown = new ConsoleKeyInfo((char)0, ConsoleKey.PageDown, false, false, false); - public static ConsoleKeyInfo ShiftPageUp = new ConsoleKeyInfo((char)0, ConsoleKey.PageUp, true, false, false); - public static ConsoleKeyInfo ShiftPageDown = new ConsoleKeyInfo((char)0, ConsoleKey.PageDown, true, false, false); - public static ConsoleKeyInfo CtrlPageUp = new ConsoleKeyInfo((char)0, ConsoleKey.PageUp, false, false, true); - public static ConsoleKeyInfo CtrlPageDown = new ConsoleKeyInfo((char)0, ConsoleKey.PageDown, false, false, true); - public static ConsoleKeyInfo AltPageUp = new ConsoleKeyInfo((char)0, ConsoleKey.PageUp, false, true, false); - public static ConsoleKeyInfo AltPageDown = new ConsoleKeyInfo((char)0, ConsoleKey.PageDown, false, true, false); - - public static ConsoleKeyInfo ShiftLeftArrow = new ConsoleKeyInfo((char)0, ConsoleKey.LeftArrow, true, false, false); - public static ConsoleKeyInfo ShiftRightArrow = new ConsoleKeyInfo((char)0, ConsoleKey.RightArrow, true, false, false); - public static ConsoleKeyInfo CtrlLeftArrow = new ConsoleKeyInfo((char)0, ConsoleKey.LeftArrow, false, false, true); - public static ConsoleKeyInfo CtrlRightArrow = new ConsoleKeyInfo((char)0, ConsoleKey.RightArrow, false, false, true); - public static ConsoleKeyInfo ShiftCtrlLeftArrow = new ConsoleKeyInfo((char)0, ConsoleKey.LeftArrow, true, false, true); - public static ConsoleKeyInfo ShiftCtrlRightArrow = new ConsoleKeyInfo((char)0, ConsoleKey.RightArrow, true, false, true); - - public static ConsoleKeyInfo ShiftTab = new ConsoleKeyInfo((char)9, ConsoleKey.Tab, true, false, false); - - public static ConsoleKeyInfo CtrlEnter = new ConsoleKeyInfo((char)10, ConsoleKey.Enter, false, false, true); - public static ConsoleKeyInfo CtrlShiftEnter = new ConsoleKeyInfo((char)0, ConsoleKey.Enter, true, false, true); - public static ConsoleKeyInfo ShiftEnter = new ConsoleKeyInfo((char)13, ConsoleKey.Enter, true, false, false); - - public static ConsoleKeyInfo F1 = new ConsoleKeyInfo((char)0, ConsoleKey.F1, false, false, false); - public static ConsoleKeyInfo F2 = new ConsoleKeyInfo((char)0, ConsoleKey.F2, false, false, false); - public static ConsoleKeyInfo F3 = new ConsoleKeyInfo((char)0, ConsoleKey.F3, false, false, false); - public static ConsoleKeyInfo F4 = new ConsoleKeyInfo((char)0, ConsoleKey.F4, false, false, false); - public static ConsoleKeyInfo F5 = new ConsoleKeyInfo((char)0, ConsoleKey.F5, false, false, false); - public static ConsoleKeyInfo F6 = new ConsoleKeyInfo((char)0, ConsoleKey.F6, false, false, false); - public static ConsoleKeyInfo F7 = new ConsoleKeyInfo((char)0, ConsoleKey.F7, false, false, false); - public static ConsoleKeyInfo F8 = new ConsoleKeyInfo((char)0, ConsoleKey.F8, false, false, false); - public static ConsoleKeyInfo F9 = new ConsoleKeyInfo((char)0, ConsoleKey.F9, false, false, false); - public static ConsoleKeyInfo Fl0 = new ConsoleKeyInfo((char)0, ConsoleKey.F10, false, false, false); - public static ConsoleKeyInfo F11 = new ConsoleKeyInfo((char)0, ConsoleKey.F11, false, false, false); - public static ConsoleKeyInfo F12 = new ConsoleKeyInfo((char)0, ConsoleKey.F12, false, false, false); - public static ConsoleKeyInfo F13 = new ConsoleKeyInfo((char)0, ConsoleKey.F13, false, false, false); - public static ConsoleKeyInfo F14 = new ConsoleKeyInfo((char)0, ConsoleKey.F14, false, false, false); - public static ConsoleKeyInfo F15 = new ConsoleKeyInfo((char)0, ConsoleKey.F15, false, false, false); - public static ConsoleKeyInfo F16 = new ConsoleKeyInfo((char)0, ConsoleKey.F16, false, false, false); - public static ConsoleKeyInfo F17 = new ConsoleKeyInfo((char)0, ConsoleKey.F17, false, false, false); - public static ConsoleKeyInfo F18 = new ConsoleKeyInfo((char)0, ConsoleKey.F18, false, false, false); - public static ConsoleKeyInfo F19 = new ConsoleKeyInfo((char)0, ConsoleKey.F19, false, false, false); - public static ConsoleKeyInfo F20 = new ConsoleKeyInfo((char)0, ConsoleKey.F20, false, false, false); - public static ConsoleKeyInfo F21 = new ConsoleKeyInfo((char)0, ConsoleKey.F21, false, false, false); - public static ConsoleKeyInfo F22 = new ConsoleKeyInfo((char)0, ConsoleKey.F22, false, false, false); - public static ConsoleKeyInfo F23 = new ConsoleKeyInfo((char)0, ConsoleKey.F23, false, false, false); - public static ConsoleKeyInfo F24 = new ConsoleKeyInfo((char)0, ConsoleKey.F24, false, false, false); - - public static ConsoleKeyInfo AltF1 = new ConsoleKeyInfo((char)0, ConsoleKey.F1, false, true, false); - public static ConsoleKeyInfo AltF2 = new ConsoleKeyInfo((char)0, ConsoleKey.F2, false, true, false); - public static ConsoleKeyInfo AltF3 = new ConsoleKeyInfo((char)0, ConsoleKey.F3, false, true, false); - public static ConsoleKeyInfo AltF4 = new ConsoleKeyInfo((char)0, ConsoleKey.F4, false, true, false); - public static ConsoleKeyInfo AltF5 = new ConsoleKeyInfo((char)0, ConsoleKey.F5, false, true, false); - public static ConsoleKeyInfo AltF6 = new ConsoleKeyInfo((char)0, ConsoleKey.F6, false, true, false); - public static ConsoleKeyInfo AltF7 = new ConsoleKeyInfo((char)0, ConsoleKey.F7, false, true, false); - public static ConsoleKeyInfo AltF8 = new ConsoleKeyInfo((char)0, ConsoleKey.F8, false, true, false); - public static ConsoleKeyInfo AltF9 = new ConsoleKeyInfo((char)0, ConsoleKey.F9, false, true, false); - public static ConsoleKeyInfo AltFl0 = new ConsoleKeyInfo((char)0, ConsoleKey.F10, false, true, false); - public static ConsoleKeyInfo AltF11 = new ConsoleKeyInfo((char)0, ConsoleKey.F11, false, true, false); - public static ConsoleKeyInfo AltF12 = new ConsoleKeyInfo((char)0, ConsoleKey.F12, false, true, false); - public static ConsoleKeyInfo AltF13 = new ConsoleKeyInfo((char)0, ConsoleKey.F13, false, true, false); - public static ConsoleKeyInfo AltF14 = new ConsoleKeyInfo((char)0, ConsoleKey.F14, false, true, false); - public static ConsoleKeyInfo AltF15 = new ConsoleKeyInfo((char)0, ConsoleKey.F15, false, true, false); - public static ConsoleKeyInfo AltF16 = new ConsoleKeyInfo((char)0, ConsoleKey.F16, false, true, false); - public static ConsoleKeyInfo AltF17 = new ConsoleKeyInfo((char)0, ConsoleKey.F17, false, true, false); - public static ConsoleKeyInfo AltF18 = new ConsoleKeyInfo((char)0, ConsoleKey.F18, false, true, false); - public static ConsoleKeyInfo AltF19 = new ConsoleKeyInfo((char)0, ConsoleKey.F19, false, true, false); - public static ConsoleKeyInfo AltF20 = new ConsoleKeyInfo((char)0, ConsoleKey.F20, false, true, false); - public static ConsoleKeyInfo AltF21 = new ConsoleKeyInfo((char)0, ConsoleKey.F21, false, true, false); - public static ConsoleKeyInfo AltF22 = new ConsoleKeyInfo((char)0, ConsoleKey.F22, false, true, false); - public static ConsoleKeyInfo AltF23 = new ConsoleKeyInfo((char)0, ConsoleKey.F23, false, true, false); - public static ConsoleKeyInfo AltF24 = new ConsoleKeyInfo((char)0, ConsoleKey.F24, false, true, false); - - public static ConsoleKeyInfo ShiftF3 = new ConsoleKeyInfo((char)0, ConsoleKey.F3, true, false, false); - public static ConsoleKeyInfo ShiftF8 = new ConsoleKeyInfo((char)0, ConsoleKey.F8, true, false, false); - - // Keys to ignore -#if !UNIX - public static ConsoleKeyInfo VolumeUp = new ConsoleKeyInfo((char)0, /*ConsoleKey.VolumeUp*/(ConsoleKey)175, false, false, false); - public static ConsoleKeyInfo VolumeDown = new ConsoleKeyInfo((char)0, /*ConsoleKey.VolumeDown*/(ConsoleKey)174, false, false, false); - public static ConsoleKeyInfo VolumeMute = new ConsoleKeyInfo((char)0, /*ConsoleKey.VolumeMute*/(ConsoleKey)173, false, false, false); -#endif - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/KillYank.cs b/src/Microsoft.PowerShell.PSReadLine/KillYank.cs deleted file mode 100644 index b06be4cc92..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/KillYank.cs +++ /dev/null @@ -1,565 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics.CodeAnalysis; -using System.Management.Automation.Language; -#if !CORECLR // TODO: clipboard -using System.Windows.Forms; -#endif - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - // Yank/Kill state - private List _killRing; - private int _killIndex; - private int _killCommandCount; - private int _yankCommandCount; - private int _yankStartPoint; - private int _yankLastArgCommandCount; - class YankLastArgState - { - internal int argument; - internal int historyIndex; - internal int historyIncrement; - internal int startPoint = -1; - } - private YankLastArgState _yankLastArgState; - private int _visualSelectionCommandCount; - - /// - /// Mark the current location of the cursor for use in a subsequent editing command. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SetMark(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._mark = _singleton._current; - } - - /// - /// The cursor is placed at the location of the mark and the mark is moved - /// to the location of the cursor. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ExchangePointAndMark(ConsoleKeyInfo? key = null, object arg = null) - { - var tmp = _singleton._mark; - _singleton._mark = _singleton._current; - _singleton._current = tmp; - _singleton.PlaceCursor(); - } - - /// - /// The contents of the kill ring are cleared. - /// - public static void ClearKillRing() - { - if (_singleton._killRing != null) - { - _singleton._killRing.Clear(); - } - _singleton._killIndex = -1; // So first add indexes 0. - } - - private void Kill(int start, int length, bool prepend) - { - if (length > 0) - { - var killText = _buffer.ToString(start, length); - SaveEditItem(EditItemDelete.Create(killText, start)); - _buffer.Remove(start, length); - _current = start; - Render(); - if (_killCommandCount > 0) - { - if (prepend) - { - _killRing[_killIndex] = killText + _killRing[_killIndex]; - } - else - { - _killRing[_killIndex] += killText; - } - } - else - { - if (_killRing.Count < Options.MaximumKillRingCount) - { - _killRing.Add(killText); - _killIndex = _killRing.Count - 1; - } - else - { - _killIndex += 1; - if (_killIndex == _killRing.Count) - { - _killIndex = 0; - } - _killRing[_killIndex] = killText; - } - } - } - _killCommandCount += 1; - } - - /// - /// Clear the input from the cursor to the end of the input. The cleared text is placed - /// in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void KillLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.Kill(_singleton._current, _singleton._buffer.Length - _singleton._current, false); - } - - /// - /// Clear the input from the start of the input to the cursor. The cleared text is placed - /// in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BackwardKillLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.Kill(0, _singleton._current, true); - } - - /// - /// Clear the input from the cursor to the end of the current word. If the cursor - /// is between words, the input is cleared from the cursor to the end of the next word. - /// The cleared text is placed in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void KillWord(ConsoleKeyInfo? key = null, object arg = null) - { - int i = _singleton.FindForwardWordPoint(_singleton.Options.WordDelimiters); - _singleton.Kill(_singleton._current, i - _singleton._current, false); - } - - /// - /// Clear the input from the cursor to the end of the current word. If the cursor - /// is between words, the input is cleared from the cursor to the end of the next word. - /// The cleared text is placed in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ShellKillWord(ConsoleKeyInfo? key = null, object arg = null) - { - var token = _singleton.FindToken(_singleton._current, FindTokenMode.CurrentOrNext); - var end = (token.Kind == TokenKind.EndOfInput) - ? _singleton._buffer.Length - : token.Extent.EndOffset; - _singleton.Kill(_singleton._current, end - _singleton._current, false); - } - - /// - /// Clear the input from the start of the current word to the cursor. If the cursor - /// is between words, the input is cleared from the start of the previous word to the - /// cursor. The cleared text is placed in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BackwardKillWord(ConsoleKeyInfo? key = null, object arg = null) - { - int i = _singleton.FindBackwardWordPoint(_singleton.Options.WordDelimiters); - _singleton.Kill(i, _singleton._current - i, true); - } - - /// - /// Clear the input from the start of the current word to the cursor. If the cursor - /// is between words, the input is cleared from the start of the previous word to the - /// cursor. The cleared text is placed in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void UnixWordRubout(ConsoleKeyInfo? key = null, object arg = null) - { - int i = _singleton.FindBackwardWordPoint(""); - _singleton.Kill(i, _singleton._current - i, true); - } - - /// - /// Clear the input from the start of the current word to the cursor. If the cursor - /// is between words, the input is cleared from the start of the previous word to the - /// cursor. The cleared text is placed in the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ShellBackwardKillWord(ConsoleKeyInfo? key = null, object arg = null) - { - var token = _singleton.FindToken(_singleton._current, FindTokenMode.Previous); - var start = token == null - ? 0 - : token.Extent.StartOffset; - _singleton.Kill(start, _singleton._current - start, true); - } - - /// - /// Kill the text between the cursor and the mark. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void KillRegion(ConsoleKeyInfo? key = null, object arg = null) - { - int start, length; - _singleton.GetRegion(out start, out length); - _singleton.Kill(start, length, true); - } - - private void YankImpl() - { - if (_killRing.Count == 0) - return; - - // Starting a yank session, yank the last thing killed and - // remember where we started. - _mark = _yankStartPoint = _current; - Insert(_killRing[_killIndex]); - - _yankCommandCount += 1; - } - - /// - /// Add the most recently killed text to the input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Yank(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.YankImpl(); - } - - private void YankPopImpl() - { - if (_yankCommandCount == 0) - return; - - _killIndex -= 1; - if (_killIndex < 0) - { - _killIndex = _killRing.Count - 1; - } - var yankText = _killRing[_killIndex]; - Replace(_yankStartPoint, _current - _yankStartPoint, yankText); - _yankCommandCount += 1; - } - - /// - /// If the previous operation was Yank or YankPop, replace the previously yanked - /// text with the next killed text from the kill ring. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void YankPop(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.YankPopImpl(); - } - - void YankArgImpl(YankLastArgState yankLastArgState) - { - if (yankLastArgState.historyIndex < 0 || yankLastArgState.historyIndex >= _history.Count) - { - Ding(); - return; - } - - Token[] tokens; - ParseError[] errors; - var buffer = _history[yankLastArgState.historyIndex]; - Parser.ParseInput(buffer._line, out tokens, out errors); - - int arg = (yankLastArgState.argument < 0) - ? tokens.Length + yankLastArgState.argument - 1 - : yankLastArgState.argument; - if (arg < 0 || arg >= tokens.Length) - { - Ding(); - return; - } - - var argText = tokens[arg].Text; - if (yankLastArgState.startPoint < 0) - { - yankLastArgState.startPoint = _current; - Insert(argText); - } - else - { - Replace(yankLastArgState.startPoint, _current - yankLastArgState.startPoint, argText); - } - } - - /// - /// Yank the first argument (after the command) from the previous history line. - /// With an argument, yank the nth argument (starting from 0), if the argument - /// is negative, start from the last argument. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void YankNthArg(ConsoleKeyInfo? key = null, object arg = null) - { - var yankLastArgState = new YankLastArgState - { - argument = (arg is int) ? (int)arg : 1, - historyIndex = _singleton._currentHistoryIndex - 1, - }; - _singleton.YankArgImpl(yankLastArgState); - } - - /// - /// Yank the last argument from the previous history line. With an argument, - /// the first time it is invoked, behaves just like YankNthArg. If invoked - /// multiple times, instead it iterates through history and arg sets the direction - /// (negative reverses the direction.) - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void YankLastArg(ConsoleKeyInfo? key = null, object arg = null) - { - if (arg != null && !(arg is int)) - { - Ding(); - return; - } - - _singleton._yankLastArgCommandCount += 1; - - if (_singleton._yankLastArgCommandCount == 1) - { - _singleton._yankLastArgState = new YankLastArgState - { - argument = (arg != null) ? (int)arg : -1, - historyIncrement = -1, - historyIndex = _singleton._currentHistoryIndex - 1 - }; - - _singleton.YankArgImpl(_singleton._yankLastArgState); - return; - } - - var yankLastArgState = _singleton._yankLastArgState; - - if (arg != null) - { - if ((int)arg < 0) - { - yankLastArgState.historyIncrement = -yankLastArgState.historyIncrement; - } - } - - yankLastArgState.historyIndex += yankLastArgState.historyIncrement; - - // Don't increment more than 1 out of range so it's quick to get back to being in range. - if (yankLastArgState.historyIndex < 0) - { - Ding(); - yankLastArgState.historyIndex = 0; - } - else if (yankLastArgState.historyIndex >= _singleton._history.Count) - { - Ding(); - yankLastArgState.historyIndex = _singleton._history.Count - 1; - } - else - { - _singleton.YankArgImpl(yankLastArgState); - } - } - - private void VisualSelectionCommon(Action action) - { - if (_singleton._visualSelectionCommandCount == 0) - { - SetMark(); - } - _singleton._visualSelectionCommandCount += 1; - action(); - _singleton.Render(); - } - - /// - /// Adjust the current selection to include the previous character - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectBackwardChar(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => BackwardChar(key, arg)); - } - - /// - /// Adjust the current selection to include the next character - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectForwardChar(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => ForwardChar(key, arg)); - } - - /// - /// Adjust the current selection to include the previous word - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectBackwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => BackwardWord(key, arg)); - } - - /// - /// Adjust the current selection to include the next word - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectNextWord(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => NextWord(key, arg)); - } - - /// - /// Adjust the current selection to include the next word using ForwardWord - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectForwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => ForwardWord(key, arg)); - } - - /// - /// Adjust the current selection to include the next word using ShellForwardWord - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectShellForwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => ShellForwardWord(key, arg)); - } - - /// - /// Adjust the current selection to include the next word using ShellNextWord - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectShellNextWord(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => ShellNextWord(key, arg)); - } - - /// - /// Adjust the current selection to include the previous word using ShellBackwardWord - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectShellBackwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => ShellBackwardWord(key, arg)); - } - - /// - /// Select the entire line - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectAll(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._visualSelectionCommandCount += 1; - _singleton._mark = 0; - _singleton._current = _singleton._buffer.Length; - _singleton.Render(); - } - - /// - /// Adjust the current selection to include from the cursor to the end of the line - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => EndOfLine(key, arg)); - } - - /// - /// Adjust the current selection to include from the cursor to the start of the line - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void SelectBackwardsLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.VisualSelectionCommon(() => BeginningOfLine(key, arg)); - } - - /// - /// Paste text from the system clipboard. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Paste(ConsoleKeyInfo? key = null, object arg = null) - { -#if !CORECLR // TODO: clipboard - string textToPaste = null; - ExecuteOnSTAThread(() => { - if (Clipboard.ContainsText()) - { - textToPaste = Clipboard.GetText(); - } - }); - - if (textToPaste != null) - { - textToPaste = textToPaste.Replace("\r", ""); - if (_singleton._visualSelectionCommandCount > 0) - { - int start, length; - _singleton.GetRegion(out start, out length); - Replace(start, length, textToPaste); - } - else - { - Insert(textToPaste); - } - } -#endif - } - - /// - /// Copy selected region to the system clipboard. If no region is selected, copy the whole line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Copy(ConsoleKeyInfo? key = null, object arg = null) - { -#if !CORECLR // TODO: clipboard - string textToSet; - if (_singleton._visualSelectionCommandCount > 0) - { - int start, length; - _singleton.GetRegion(out start, out length); - textToSet = _singleton._buffer.ToString(start, length); - } - else - { - textToSet = _singleton._buffer.ToString(); - } - if (!string.IsNullOrEmpty(textToSet)) - { - ExecuteOnSTAThread(() => Clipboard.SetText(textToSet)); - } -#endif - } - - /// - /// If text is selected, copy to the clipboard, otherwise cancel the line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void CopyOrCancelLine(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._visualSelectionCommandCount > 0) - { - Copy(key, arg); - } - else - { - CancelLine(key, arg); - } - } - - /// - /// Delete selected region placing deleted text in the system clipboard. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Cut(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._visualSelectionCommandCount > 0) - { - int start, length; - _singleton.GetRegion(out start, out length); -#if !CORECLR // TODO: clipboard - ExecuteOnSTAThread(() => Clipboard.SetText(_singleton._buffer.ToString(start, length))); -#endif - Delete(start, length); - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/License.txt b/src/Microsoft.PowerShell.PSReadLine/License.txt deleted file mode 100644 index 6e21fbbafe..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/License.txt +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2013, Jason Shirk -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -1. Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/src/Microsoft.PowerShell.PSReadLine/Microsoft.PowerShell.PSReadLine.csproj b/src/Microsoft.PowerShell.PSReadLine/Microsoft.PowerShell.PSReadLine.csproj deleted file mode 100644 index cd14d6c2fa..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Microsoft.PowerShell.PSReadLine.csproj +++ /dev/null @@ -1,28 +0,0 @@ - - - - PowerShell Core's Microsoft.PowerShell.PSReadLine project - Microsoft.PowerShell.PSReadLine - - - - - - - - $(DefineConstants);CORECLR - - - - portable - - - - $(DefineConstants);UNIX - - - - full - - - diff --git a/src/Microsoft.PowerShell.PSReadLine/Movement.cs b/src/Microsoft.PowerShell.PSReadLine/Movement.cs deleted file mode 100644 index b309b3245b..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Movement.cs +++ /dev/null @@ -1,550 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; -using System.Management.Automation.Language; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private int _moveToLineCommandCount; - private int _moveToLineDesiredColumn; - - /// - /// If the input has multiple lines, move to the end of the current line, - /// or if already at the end of the line, move to the end of the input. - /// If the input has a single line, move to the end of the input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void EndOfLine(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton.LineIsMultiLine()) - { - int i = _singleton._current; - for (; i < _singleton._buffer.Length; i++) - { - if (_singleton._buffer[i] == '\n') - { - break; - } - } - - _singleton._current = (i == _singleton._current) ? _singleton._buffer.Length : i; - } - else - { - _singleton._current = _singleton._buffer.Length; - } - _singleton.PlaceCursor(); - } - - /// - /// If the input has multiple lines, move to the start of the current line, - /// or if already at the start of the line, move to the start of the input. - /// If the input has a single line, move to the start of the input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BeginningOfLine(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton.LineIsMultiLine()) - { - int i = Math.Max(0, _singleton._current - 1); - for (; i > 0; i--) - { - if (_singleton._buffer[i] == '\n') - { - i += 1; - break; - } - } - - _singleton._current = (i == _singleton._current) ? 0 : i; - } - else - { - _singleton._current = 0; - } - _singleton.PlaceCursor(); - } - - /// - /// Move the cursor one character to the right. This may move the cursor to the next - /// line of multi-line input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ForwardChar(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (TryGetArgAsInt(arg, out numericArg, 1)) - { - SetCursorPosition(_singleton._current + numericArg); - } - } - - /// - /// Move the cursor one character to the left. This may move the cursor to the previous - /// line of multi-line input. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BackwardChar(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (TryGetArgAsInt(arg, out numericArg, 1)) - { - SetCursorPosition(_singleton._current - numericArg); - } - } - - private void MoveToLine(int numericArg) - { - const int endOfLine = int.MaxValue; - - _moveToLineCommandCount += 1; - var coords = ConvertOffsetToCoordinates(_current); - if (_moveToLineCommandCount == 1) - { - _moveToLineDesiredColumn = - (_current == _buffer.Length || _buffer[_current] == '\n') - ? endOfLine - : coords.X; - } - - var topLine = _initialY + Options.ExtraPromptLineCount; - - var newY = coords.Y + numericArg; - coords.Y = (short)Math.Max(newY, topLine); - if (_moveToLineDesiredColumn != endOfLine) - { - coords.X = (short)_moveToLineDesiredColumn; - } - - var newCurrent = ConvertLineAndColumnToOffset(coords); - if (newCurrent != -1) - { - _current = newCurrent; - if (_moveToLineDesiredColumn == endOfLine) - { - while (_current < _buffer.Length && _buffer[_current] != '\n') - { - _current += 1; - } - } - PlaceCursor(); - } - } - - /// - /// Move the cursor to the previous line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void PreviousLine(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (TryGetArgAsInt(arg, out numericArg, 1)) - { - _singleton.MoveToLine(-numericArg); - } - } - - /// - /// Move the cursor to the next line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void NextLine(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (TryGetArgAsInt(arg, out numericArg, 1)) - { - _singleton.MoveToLine(numericArg); - } - } - - /// - /// Move the cursor forward to the start of the next word. - /// Word boundaries are defined by a configurable set of characters. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void NextWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - BackwardWord(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - int i = _singleton.FindNextWordPoint(_singleton.Options.WordDelimiters); - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - /// - /// Move the cursor forward to the end of the current word, or if between words, - /// to the end of the next word. Word boundaries are defined by PowerShell tokens. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ShellNextWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - ShellBackwardWord(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - var token = _singleton.FindToken(_singleton._current, FindTokenMode.Next); - - Debug.Assert(token != null, "We'll always find EOF"); - - _singleton._current = token.Kind == TokenKind.EndOfInput - ? _singleton._buffer.Length - : token.Extent.StartOffset; - _singleton.PlaceCursor(); - } - } - - /// - /// Move the cursor forward to the end of the current word, or if between words, - /// to the end of the next word. Word boundaries are defined by a configurable - /// set of characters. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ForwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - BackwardWord(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - int i = _singleton.FindForwardWordPoint(_singleton.Options.WordDelimiters); - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - /// - /// Move the cursor forward to the start of the next word. - /// Word boundaries are defined by PowerShell tokens. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ShellForwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - ShellBackwardWord(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - var token = _singleton.FindToken(_singleton._current, FindTokenMode.CurrentOrNext); - - Debug.Assert(token != null, "We'll always find EOF"); - - _singleton._current = token.Kind == TokenKind.EndOfInput - ? _singleton._buffer.Length - : token.Extent.EndOffset; - _singleton.PlaceCursor(); - } - } - - private static bool CheckIsBound(Action action) - { - foreach (var entry in _singleton._dispatchTable) - { - if (entry.Value.Action == action) - return true; - } - return false; - } - - /// - /// Move the cursor back to the start of the current word, or if between words, - /// the start of the previous word. Word boundaries are defined by a configurable - /// set of characters. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void BackwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - if (CheckIsBound(ForwardWord)) - { - ForwardWord(key, -numericArg); - } - else - { - NextWord(key, -numericArg); - } - return; - } - - while (numericArg-- > 0) - { - int i = _singleton.FindBackwardWordPoint(_singleton.Options.WordDelimiters); - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - /// - /// Move the cursor back to the start of the current word, or if between words, - /// the start of the previous word. Word boundaries are defined by PowerShell tokens. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ShellBackwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - if (CheckIsBound(ShellForwardWord)) - { - ShellForwardWord(key, -numericArg); - } - else - { - ShellNextWord(key, -numericArg); - } - return; - } - - while (numericArg-- > 0) - { - var token = _singleton.FindToken(_singleton._current, FindTokenMode.Previous); - - _singleton._current = (token != null) ? token.Extent.StartOffset : 0; - _singleton.PlaceCursor(); - } - } - - /// - /// Go to the matching brace, paren, or square bracket - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void GotoBrace(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._current >= _singleton._buffer.Length) - { - Ding(); - return; - } - - _singleton.MaybeParseInput(); - - Token token = null; - var index = 0; - for (; index < _singleton._tokens.Length; index++) - { - token = _singleton._tokens[index]; - if (token.Extent.StartOffset == _singleton._current) - break; - } - - TokenKind toMatch; - int direction; - switch (token.Kind) - { - case TokenKind.LParen: toMatch = TokenKind.RParen; direction = 1; break; - case TokenKind.LCurly: toMatch = TokenKind.RCurly; direction = 1; break; - case TokenKind.LBracket: toMatch = TokenKind.RBracket; direction = 1; break; - - case TokenKind.RParen: toMatch = TokenKind.LParen; direction = -1; break; - case TokenKind.RCurly: toMatch = TokenKind.LCurly; direction = -1; break; - case TokenKind.RBracket: toMatch = TokenKind.LBracket; direction = -1; break; - - default: - // Nothing to match (don't match inside strings/comments) - Ding(); - return; - } - - var matchCount = 0; - var limit = (direction > 0) ? _singleton._tokens.Length - 1 : -1; - for (; index != limit; index += direction) - { - var t = _singleton._tokens[index]; - if (t.Kind == token.Kind) - { - matchCount++; - } - else if (t.Kind == toMatch) - { - matchCount--; - if (matchCount == 0) - { - _singleton._current = t.Extent.StartOffset; - _singleton.PlaceCursor(); - return; - } - } - } - Ding(); - } - - /// - /// Clear the screen and draw the current line at the top of the screen. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ClearScreen(ConsoleKeyInfo? key = null, object arg = null) - { - var console = _singleton._console; -#if UNIX // TODO: this is not correct, it should only scroll - console.Clear(); - _singleton._initialY = 0; - _singleton.Render(); -#else - if (_singleton._initialY + console.WindowHeight > console.BufferHeight) - { - var scrollCount = _singleton._initialY - console.WindowTop; - console.ScrollBuffer(scrollCount); - _singleton._initialY -= scrollCount; - console.SetCursorPosition(console.CursorLeft, console.CursorTop - scrollCount); - } - else - { - console.SetWindowPosition(0, _singleton._initialY); - } -#endif - } - - // Try to convert the arg to a char, return 0 for failure - private static char TryGetArgAsChar(object arg) - { - if (arg is char) - { - return (char)arg; - } - - var s = arg as string; - if (s != null && s.Length == 1) - { - return s[0]; - } - - return (char)0; - } - - /// - /// Read a character and search forward for the next occurence of that character. - /// If an argument is specified, search forward (or backward if negative) for the - /// nth occurence. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void CharacterSearch(ConsoleKeyInfo? key = null, object arg = null) - { - int occurence = (arg is int) ? (int)arg : 1; - if (occurence < 0) - { - CharacterSearchBackward(key, -occurence); - return; - } - - char toFind = TryGetArgAsChar(arg); - if (toFind == (char)0) - { - // Should we prompt? - toFind = ReadKey().KeyChar; - } - for (int i = _singleton._current + 1; i < _singleton._buffer.Length; i++) - { - if (_singleton._buffer[i] == toFind) - { - occurence -= 1; - if (occurence == 0) - { - _singleton._current = i; - _singleton.PlaceCursor(); - break; - } - } - } - if (occurence > 0) - { - Ding(); - } - } - - /// - /// Read a character and search backward for the next occurence of that character. - /// If an argument is specified, search backward (or forward if negative) for the - /// nth occurence. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void CharacterSearchBackward(ConsoleKeyInfo? key = null, object arg = null) - { - int occurence = (arg is int) ? (int)arg : 1; - if (occurence < 0) - { - CharacterSearch(key, -occurence); - return; - } - - char toFind = TryGetArgAsChar(arg); - if (toFind == (char)0) - { - // Should we prompt? - toFind = ReadKey().KeyChar; - } - for (int i = _singleton._current - 1; i >= 0; i--) - { - if (_singleton._buffer[i] == toFind) - { - occurence -= 1; - if (occurence == 0) - { - _singleton._current = i; - _singleton.PlaceCursor(); - return; - } - } - } - Ding(); - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Movement.vi.cs b/src/Microsoft.PowerShell.PSReadLine/Movement.vi.cs deleted file mode 100644 index 7c1c8a7bf2..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Movement.vi.cs +++ /dev/null @@ -1,326 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Linq; -using System.Text; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - /// - /// Move the cursor forward to the start of the next word. - /// Word boundaries are defined by a configurable set of characters. - /// - public static void ViNextWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - ViBackwardWord(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - int i = _singleton.ViFindNextWordPoint(_singleton.Options.WordDelimiters); - if (i >= _singleton._buffer.Length) - { - i += ViEndOfLineFactor; - } - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - /// - /// Move the cursor back to the start of the current word, or if between words, - /// the start of the previous word. Word boundaries are defined by a configurable - /// set of characters. - /// - public static void ViBackwardWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - ViNextWord(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - int i = _singleton.ViFindPreviousWordPoint(_singleton.Options.WordDelimiters); - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - /// - /// Moves the cursor back to the beginning of the previous word, using only white space as delimiters. - /// - public static void ViBackwardGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int i = _singleton._current; - while (numericArg-- > 0) - { - i = _singleton.ViFindPreviousGlob(i - 1); - } - _singleton._current = i; - _singleton.PlaceCursor(); - } - - /// - /// Moves to the next word, using only white space as a word delimiter. - /// - private static void ViNextGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int i = _singleton._current; - while (numericArg-- > 0) - { - i = _singleton.ViFindNextGlob(i); - } - - _singleton._current = Math.Min(i, _singleton._buffer.Length - 1); - _singleton.PlaceCursor(); - } - - private static void ViEndOfGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - ViEndOfPreviousGlob(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - int i = _singleton.ViFindEndOfGlob(); - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - private static void ViEndOfPreviousGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - if (numericArg < 0) - { - ViEndOfGlob(key, -numericArg); - return; - } - - while (numericArg-- > 0) - { - int i = _singleton.ViFindEndOfPreviousGlob(); - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - /// - /// Returns 0 if the cursor is allowed to go past the last character in the line, -1 otherwise. - /// - /// - private static int ViEndOfLineFactor - { - get - { - if (_singleton._dispatchTable == _viCmdKeyMap) - { - return -1; - } - return 0; - } - } - - /// - /// Move the cursor to the end of the input. - /// - public static void MoveToEndOfLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._current = Math.Max(0, _singleton._buffer.Length + ViEndOfLineFactor); - _singleton.PlaceCursor(); - } - - /// - /// Move the cursor forward to the end of the current word, or if between words, - /// to the end of the next word. Word boundaries are defined by a configurable - /// set of characters. - /// - public static void NextWordEnd(ConsoleKeyInfo? key = null, object arg = null) - { - int qty = (arg is int) ? (int)arg : 1; - for (; qty > 0 && _singleton._current < _singleton._buffer.Length - 1; qty--) - { - int i = _singleton.ViFindNextWordEnd(_singleton.Options.WordDelimiters); - _singleton._current = i; - _singleton.PlaceCursor(); - } - } - - /// - /// Move to the column indicated by arg. - /// - public static void GotoColumn(ConsoleKeyInfo? key = null, object arg = null) - { - int col = (arg is int) ? (int) arg : -1; - if (col < 0 ) { - Ding(); - return; - } - - if (col < _singleton._buffer.Length + ViEndOfLineFactor) - { - _singleton._current = Math.Min(col, _singleton._buffer.Length) - 1; - } - else - { - _singleton._current = _singleton._buffer.Length + ViEndOfLineFactor; - Ding(); - } - _singleton.PlaceCursor(); - } - - /// - /// Move the cursor to the first non-blank character in the line. - /// - public static void GotoFirstNonBlankOfLine(ConsoleKeyInfo? key = null, object arg = null) - { - for (int i = 0; i < _singleton._buffer.Length; i++) - { - if (!Char.IsWhiteSpace(_singleton._buffer[i])) - { - _singleton._current = i; - _singleton.PlaceCursor(); - return; - } - } - } - - /// - /// Similar to , but is character based instead of token based. - /// - public static void ViGotoBrace(ConsoleKeyInfo? key = null, object arg = null) - { - int i = _singleton.ViFindBrace(_singleton._current); - if (i == _singleton._current) - { - Ding(); - return; - } - _singleton._current = i; - _singleton.PlaceCursor(); - } - - private int ViFindBrace(int i) - { - switch (_buffer[i]) - { - case '{': - return ViFindForward(i, '}', withoutPassing: '{'); - case '[': - return ViFindForward(i, ']', withoutPassing: '['); - case '(': - return ViFindForward(i, ')', withoutPassing: '('); - case '}': - return ViFindBackward(i, '{', withoutPassing: '}'); - case ']': - return ViFindBackward(i, '[', withoutPassing: ']'); - case ')': - return ViFindBackward(i, '(', withoutPassing: ')'); - default: - return i; - } - } - - private int ViFindBackward(int start, char target, char withoutPassing) - { - if (start == 0) - { - return start; - } - int i = start - 1; - int withoutPassingCount = 0; - while (i != 0 && !(_buffer[i] == target && withoutPassingCount == 0)) - { - if (_buffer[i] == withoutPassing) - { - withoutPassingCount++; - } - if (_buffer[i] == target) - { - withoutPassingCount--; - } - i--; - } - if (_buffer[i] == target && withoutPassingCount == 0) - { - return i; - } - return start; - } - - private int ViFindForward(int start, char target, char withoutPassing) - { - if (IsAtEndOfLine(start)) - { - return start; - } - int i = start + 1; - int withoutPassingCount = 0; - while (!IsAtEndOfLine(i) && !(_buffer[i] == target && withoutPassingCount == 0)) - { - if (_buffer[i] == withoutPassing) - { - withoutPassingCount++; - } - if (_buffer[i] == target) - { - withoutPassingCount--; - } - i++; - } - if (_buffer[i] == target && withoutPassingCount == 0) - { - return i; - } - return start; - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Options.cs b/src/Microsoft.PowerShell.PSReadLine/Options.cs deleted file mode 100644 index 63b440f145..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Options.cs +++ /dev/null @@ -1,403 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics.CodeAnalysis; -using System.Management.Automation; -using System.Reflection; -using System.Threading; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private readonly PSConsoleReadlineOptions _options; - private PSConsoleReadlineOptions Options - { - get { return _options; } - } - - private void SetOptionsInternal(SetPSReadlineOption options) - { - if (options.ContinuationPrompt != null) - { - Options.ContinuationPrompt = options.ContinuationPrompt; - } - if (options._continuationPromptForegroundColor.HasValue) - { - Options.ContinuationPromptForegroundColor = options.ContinuationPromptForegroundColor; - } - if (options._continuationPromptBackgroundColor.HasValue) - { - Options.ContinuationPromptBackgroundColor = options.ContinuationPromptBackgroundColor; - } - if (options._emphasisBackgroundColor.HasValue) - { - Options.EmphasisBackgroundColor = options.EmphasisBackgroundColor; - } - if (options._emphasisForegroundColor.HasValue) - { - Options.EmphasisForegroundColor = options.EmphasisForegroundColor; - } - if (options._errorBackgroundColor.HasValue) - { - Options.ErrorBackgroundColor = options.ErrorBackgroundColor; - } - if (options._errorForegroundColor.HasValue) - { - Options.ErrorForegroundColor = options.ErrorForegroundColor; - } - if (options._historyNoDuplicates.HasValue) - { - Options.HistoryNoDuplicates = options.HistoryNoDuplicates; - } - if (options._historySearchCursorMovesToEnd.HasValue) - { - Options.HistorySearchCursorMovesToEnd = options.HistorySearchCursorMovesToEnd; - } - if (options._addToHistoryHandlerSpecified) - { - Options.AddToHistoryHandler = options.AddToHistoryHandler; - } - if (options._commandValidationHandlerSpecified) - { - Options.CommandValidationHandler = options.CommandValidationHandler; - } - if (options._maximumHistoryCount.HasValue) - { - Options.MaximumHistoryCount = options.MaximumHistoryCount; - if (_history != null) - { - var newHistory = new HistoryQueue(Options.MaximumHistoryCount); - while (_history.Count > Options.MaximumHistoryCount) - { - _history.Dequeue(); - } - while (_history.Count > 0) - { - newHistory.Enqueue(_history.Dequeue()); - } - _history = newHistory; - _currentHistoryIndex = _history.Count; - } - } - if (options._maximumKillRingCount.HasValue) - { - Options.MaximumKillRingCount = options.MaximumKillRingCount; - // TODO - make _killRing smaller - } - if (options._editMode.HasValue) - { - Options.EditMode = options.EditMode; - - // Switching/resetting modes - clear out chord dispatch table - _chordDispatchTable.Clear(); - - SetDefaultBindings(Options.EditMode); - } - if (options._showToolTips.HasValue) - { - Options.ShowToolTips = options.ShowToolTips; - } - if (options._extraPromptLineCount.HasValue) - { - Options.ExtraPromptLineCount = options.ExtraPromptLineCount; - } - if (options._dingTone.HasValue) - { - Options.DingTone = options.DingTone; - } - if (options._dingDuration.HasValue) - { - Options.DingDuration = options.DingDuration; - } - if (options._bellStyle.HasValue) - { - Options.BellStyle = options.BellStyle; - } - if (options._completionQueryItems.HasValue) - { - Options.CompletionQueryItems = options.CompletionQueryItems; - } - if (options.WordDelimiters != null) - { - Options.WordDelimiters = options.WordDelimiters; - } - if (options._historySearchCaseSensitive.HasValue) - { - Options.HistorySearchCaseSensitive = options.HistorySearchCaseSensitive; - } - if (options._historySaveStyle.HasValue) - { - Options.HistorySaveStyle = options.HistorySaveStyle; - } - #region vi - if (options._viModeIndicator.HasValue) - { - Options.ViModeIndicator = options.ViModeIndicator; - } - #endregion - if (options.HistorySavePath != null) - { - Options.HistorySavePath = options.HistorySavePath; - if (_historyFileMutex != null) - { - _historyFileMutex.Dispose(); - } - _historyFileMutex = new Mutex(false, GetHistorySaveFileMutexName()); - _historyFileLastSavedSize = 0; - } - if (options.ResetTokenColors) - { - Options.ResetColors(); - } - if (options._tokenKind.HasValue) - { - if (options._foregroundColor.HasValue) - { - Options.SetForegroundColor(options.TokenKind, options.ForegroundColor); - } - if (options._backgroundColor.HasValue) - { - Options.SetBackgroundColor(options.TokenKind, options.BackgroundColor); - } - } - } - - private void SetKeyHandlerInternal(string[] keys, Action handler, string briefDescription, string longDescription, ScriptBlock scriptBlock) - { - foreach (var key in keys) - { - var chord = ConsoleKeyChordConverter.Convert(key); - if (chord.Length == 1) - { - _dispatchTable[chord[0]] = MakeKeyHandler(handler, briefDescription, longDescription, scriptBlock); - } - else - { - _dispatchTable[chord[0]] = MakeKeyHandler(Chord, "ChordFirstKey"); - Dictionary secondDispatchTable; - if (!_chordDispatchTable.TryGetValue(chord[0], out secondDispatchTable)) - { - secondDispatchTable = new Dictionary(); - _chordDispatchTable[chord[0]] = secondDispatchTable; - } - secondDispatchTable[chord[1]] = MakeKeyHandler(handler, briefDescription, longDescription, scriptBlock); - } - } - } - - private void RemoveKeyHandlerInternal(string[] keys) - { - foreach (var key in keys) - { - var chord = ConsoleKeyChordConverter.Convert(key); - if (chord.Length == 1) - { - _dispatchTable.Remove(chord[0]); - } - else - { - Dictionary secondDispatchTable; - if (_chordDispatchTable.TryGetValue(chord[0], out secondDispatchTable)) - { - secondDispatchTable.Remove(chord[1]); - if (secondDispatchTable.Count == 0) - { - _dispatchTable.Remove(chord[0]); - } - } - } - } - } - - /// - /// Helper function for the Set-PSReadlineOption cmdlet. - /// - public static void SetOptions(SetPSReadlineOption options) - { - _singleton.SetOptionsInternal(options); - } - - /// - /// Helper function for the Get-PSReadlineOption cmdlet. - /// - public static PSConsoleReadlineOptions GetOptions() - { - // Should we copy? It doesn't matter much, everything can be tweaked from - // the cmdlet anyway. - return _singleton._options; - } - - class CustomHandlerException : Exception - { - internal CustomHandlerException(Exception innerException) - : base("", innerException) - { - } - } - - /// - /// Helper function for the Set-PSReadlineKeyHandler cmdlet. - /// - public static void SetKeyHandler(string[] key, ScriptBlock scriptBlock, string briefDescription, string longDescription) - { - Action handler = (k, arg) => - { - try - { - scriptBlock.Invoke(k, arg); - } - catch (Exception e) - { - throw new CustomHandlerException(e); - } - }; - - _singleton.SetKeyHandlerInternal(key, handler, briefDescription, longDescription, scriptBlock); - } - - /// - /// Helper function for the Set-PSReadlineKeyHandler cmdlet. - /// - [SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")] - public static void SetKeyHandler(string[] key, Action handler, string briefDescription, string longDescription) - { - _singleton.SetKeyHandlerInternal(key, handler, briefDescription, longDescription, null); - } - - /// - /// Helper function for the Remove-PSReadlineKeyHandler cmdlet. - /// - /// - public static void RemoveKeyHandler(string[] key) - { - _singleton.RemoveKeyHandlerInternal(key); - } - - /// - /// Helper function for the Get-PSReadlineKeyHandler cmdlet. - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static IEnumerable GetKeyHandlers(bool includeBound = true, bool includeUnbound = false) - { - var boundFunctions = new HashSet(StringComparer.OrdinalIgnoreCase); - - foreach (var entry in _singleton._dispatchTable) - { - if (entry.Value.BriefDescription == "Ignore" - || entry.Value.BriefDescription == "ChordFirstKey") - { - continue; - } - boundFunctions.Add(entry.Value.BriefDescription); - if (includeBound) - { - yield return new Microsoft.PowerShell.KeyHandler - { - Key = entry.Key.ToGestureString(), - Function = entry.Value.BriefDescription, - Description = entry.Value.LongDescription, - }; - } - } - - // Added to support vi command mode mappings - if (_singleton._options.EditMode == EditMode.Vi) - { - foreach (var entry in _viCmdKeyMap) - { - if (entry.Value.BriefDescription == "Ignore" - || entry.Value.BriefDescription == "ChordFirstKey") - { - continue; - } - boundFunctions.Add(entry.Value.BriefDescription); - if (includeBound) - { - yield return new Microsoft.PowerShell.KeyHandler - { - Key = "<" + entry.Key.ToGestureString() + ">", - Function = entry.Value.BriefDescription, - Description = entry.Value.LongDescription, - }; - } - } - } - - foreach( var entry in _singleton._chordDispatchTable ) - { - foreach( var secondEntry in entry.Value ) - { - boundFunctions.Add( secondEntry.Value.BriefDescription ); - if (includeBound) - { - yield return new Microsoft.PowerShell.KeyHandler - { - Key = entry.Key.ToGestureString() + "," + secondEntry.Key.ToGestureString(), - Function = secondEntry.Value.BriefDescription, - Description = secondEntry.Value.LongDescription, - }; - } - } - } - - // Added to support vi command mode chorded mappings - if (_singleton._options.EditMode == EditMode.Vi) - { - foreach (var entry in _viCmdChordTable) - { - foreach (var secondEntry in entry.Value) - { - if (secondEntry.Value.BriefDescription == "Ignore") - { - continue; - } - boundFunctions.Add(secondEntry.Value.BriefDescription); - if (includeBound) - { - yield return new Microsoft.PowerShell.KeyHandler - { - Key = "<" + entry.Key.ToGestureString() + "," + secondEntry.Key.ToGestureString() + ">", - Function = secondEntry.Value.BriefDescription, - Description = secondEntry.Value.LongDescription - }; - } - } - } - } - - if (includeUnbound) - { - // SelfInsert isn't really unbound, but we don't want UI to show it that way - boundFunctions.Add("SelfInsert"); - - var methods = typeof (PSConsoleReadLine).GetMethods(BindingFlags.Public | BindingFlags.Static); - foreach (var method in methods) - { - var parameters = method.GetParameters(); - if (parameters.Length != 2 || - parameters[0].ParameterType != typeof (ConsoleKeyInfo?) || - parameters[1].ParameterType != typeof (object)) - { - continue; - } - - if (!boundFunctions.Contains(method.Name)) - { - yield return new Microsoft.PowerShell.KeyHandler - { - Key = "Unbound", - Function = method.Name, - Description = null, - }; - } - } - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/PSReadLine.psd1 b/src/Microsoft.PowerShell.PSReadLine/PSReadLine.psd1 deleted file mode 100644 index a634495d19..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/PSReadLine.psd1 +++ /dev/null @@ -1,17 +0,0 @@ -@{ -RootModule = 'PSReadLine.psm1' -NestedModules = @("Microsoft.PowerShell.PSReadLine.dll") -ModuleVersion = '1.2' -GUID = '5714753b-2afd-4492-a5fd-01d9e2cff8b5' -Author = 'Microsoft Corporation' -CompanyName = 'Microsoft Corporation' -Copyright = 'Copyright (c) Microsoft Corporation. All rights reserved.' -Description = 'Great command line editing in the PowerShell console host' -PowerShellVersion = '3.0' -DotNetFrameworkVersion = '4.0' -CLRVersion = '4.0' -FunctionsToExport = 'PSConsoleHostReadline' -CmdletsToExport = 'Get-PSReadlineKeyHandler','Set-PSReadlineKeyHandler','Remove-PSReadlineKeyHandler', - 'Get-PSReadlineOption','Set-PSReadlineOption' -HelpInfoURI = 'https://go.microsoft.com/fwlink/?linkid=855966' -} diff --git a/src/Microsoft.PowerShell.PSReadLine/PSReadLine.psm1 b/src/Microsoft.PowerShell.PSReadLine/PSReadLine.psm1 deleted file mode 100644 index 4f2bf37fe8..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/PSReadLine.psm1 +++ /dev/null @@ -1,5 +0,0 @@ -function PSConsoleHostReadline -{ - Microsoft.PowerShell.Core\Set-StrictMode -Off - [Microsoft.PowerShell.PSConsoleReadLine]::ReadLine($host.Runspace, $ExecutionContext) -} diff --git a/src/Microsoft.PowerShell.PSReadLine/PSReadLineResources.Designer.cs b/src/Microsoft.PowerShell.PSReadLine/PSReadLineResources.Designer.cs deleted file mode 100644 index c96e5f059d..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/PSReadLineResources.Designer.cs +++ /dev/null @@ -1,1839 +0,0 @@ -//------------------------------------------------------------------------------ -// -// This code was generated by a tool. -// Runtime Version:4.0.30319.42000 -// -// Changes to this file may cause incorrect behavior and will be lost if -// the code is regenerated. -// -//------------------------------------------------------------------------------ - -namespace Microsoft.PowerShell { - using System; - using System.Reflection; - - /// - /// A strongly-typed resource class, for looking up localized strings, etc. - /// - // This class was auto-generated by the StronglyTypedResourceBuilder - // class via a tool like ResGen or Visual Studio. - // To add or remove a member, edit your .ResX file then rerun ResGen - // with the /str option, or rebuild your VS project. - [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")] - [global::System.Diagnostics.DebuggerNonUserCodeAttribute()] - [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()] - internal class PSReadLineResources { - - private static global::System.Resources.ResourceManager resourceMan; - - private static global::System.Globalization.CultureInfo resourceCulture; - - [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] - internal PSReadLineResources() { - } - - /// - /// Returns the cached ResourceManager instance used by this class. - /// - [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] - internal static global::System.Resources.ResourceManager ResourceManager { - get { - if (object.ReferenceEquals(resourceMan, null)) { - global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Microsoft.PowerShell.PSReadLine.PSReadLineResources", typeof(PSReadLineResources).GetTypeInfo().Assembly); - resourceMan = temp; - } - return resourceMan; - } - } - - /// - /// Overrides the current thread's CurrentUICulture property for all - /// resource lookups using this strongly typed resource class. - /// - [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] - internal static global::System.Globalization.CultureInfo Culture { - get { - return resourceCulture; - } - set { - resourceCulture = value; - } - } - - /// - /// Looks up a localized string similar to Abort the current operation, e.g. incremental history search. - /// - internal static string AbortDescription { - get { - return ResourceManager.GetString("AbortDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Accept the current line and recall the next line from history after the current line finishes executing. - /// - internal static string AcceptAndGetNextDescription { - get { - return ResourceManager.GetString("AcceptAndGetNextDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Accept the input or move to the next line if input is missing a closing token.. - /// - internal static string AcceptLineDescription { - get { - return ResourceManager.GetString("AcceptLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the next line without attempting to execute the input. - /// - internal static string AddLineDescription { - get { - return ResourceManager.GetString("AddLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor back one character. - /// - internal static string BackwardCharDescription { - get { - return ResourceManager.GetString("BackwardCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete the character before the cursor. - /// - internal static string BackwardDeleteCharDescription { - get { - return ResourceManager.GetString("BackwardDeleteCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete text from the cursor to the start of the line. - /// - internal static string BackwardDeleteLineDescription { - get { - return ResourceManager.GetString("BackwardDeleteLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete the previous word in the line.. - /// - internal static string BackwardDeleteWordDescription { - get { - return ResourceManager.GetString("BackwardDeleteWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the text from the cursor to the beginning of the line to the kill ring. - /// - internal static string BackwardKillLineDescription { - get { - return ResourceManager.GetString("BackwardKillLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the text from the start of the current or previous word to the cursor to the kill ring. - /// - internal static string BackwardKillWordDescription { - get { - return ResourceManager.GetString("BackwardKillWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replaces the character in front of the cursor.. - /// - internal static string BackwardReplaceCharDescription { - get { - return ResourceManager.GetString("BackwardReplaceCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the beginning of the current or previous word. - /// - internal static string BackwardWordDescription { - get { - return ResourceManager.GetString("BackwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move to the first item in the history. - /// - internal static string BeginningOfHistoryDescription { - get { - return ResourceManager.GetString("BeginningOfHistoryDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the beginning of the line. - /// - internal static string BeginningOfLineDescription { - get { - return ResourceManager.GetString("BeginningOfLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Abort editing the current line and re-evaluate the prompt. - /// - internal static string CancelLineDescription { - get { - return ResourceManager.GetString("CancelLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Unable to translate '{0}' to virtual key code: {1}.. - /// - internal static string CantTranslateKey { - get { - return ResourceManager.GetString("CantTranslateKey", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Allows you to select multiple lines from the console using Shift+UpArrow/DownArrow and copy the selected lines to clipboard by pressing Enter.. - /// - internal static string CaptureScreenDescription { - get { - return ResourceManager.GetString("CaptureScreenDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Read a character and move the cursor to the previous occurence of that character. - /// - internal static string CharacterSearchBackwardDescription { - get { - return ResourceManager.GetString("CharacterSearchBackwardDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Read a character and move the cursor to the next occurence of that character. - /// - internal static string CharacterSearchDescription { - get { - return ResourceManager.GetString("CharacterSearchDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Chord can have at most two keys.. - /// - internal static string ChordWithTooManyKeys { - get { - return ResourceManager.GetString("ChordWithTooManyKeys", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Remove all items from the command line history (not PowerShell history). - /// - internal static string ClearHistoryDescription { - get { - return ResourceManager.GetString("ClearHistoryDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Remove all items from the kill ring. - /// - internal static string ClearKillRingDescription { - get { - return ResourceManager.GetString("ClearKillRingDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Clear the screen and redraw the current line at the top of the screen. - /// - internal static string ClearScreenDescription { - get { - return ResourceManager.GetString("ClearScreenDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Command '{0}' cannot be found.. - /// - internal static string CommandNotFoundError { - get { - return ResourceManager.GetString("CommandNotFoundError", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Complete the input if there is a single completion, otherwise complete the input with common prefix for all completions. Show possible completions if pressed a second time.. - /// - internal static string CompleteDescription { - get { - return ResourceManager.GetString("CompleteDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Copy selected region to the system clipboard. If no region is selected, copy the whole line. - /// - internal static string CopyDescription { - get { - return ResourceManager.GetString("CopyDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Either copy selected text to the clipboard, or if no text is selected, cancel editing the line with CancelLine.. - /// - internal static string CopyOrCancelLineDescription { - get { - return ResourceManager.GetString("CopyOrCancelLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete selected region placing deleted text in the system clipboard. - /// - internal static string CutDescription { - get { - return ResourceManager.GetString("CutDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes all characters between the cursor and the matching brace.. - /// - internal static string DeleteBraceDescription { - get { - return ResourceManager.GetString("DeleteBraceDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete the character under the cursor. - /// - internal static string DeleteCharDescription { - get { - return ResourceManager.GetString("DeleteCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete the character under the cursor, or if the line is empty, exit the process.. - /// - internal static string DeleteCharOrExitDescription { - get { - return ResourceManager.GetString("DeleteCharOrExitDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete to the end of the current word, as delimited by white space and common delimiters.. - /// - internal static string DeleteEndOfWordDescription { - get { - return ResourceManager.GetString("DeleteEndOfWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes the current line.. - /// - internal static string DeleteLineDescription { - get { - return ResourceManager.GetString("DeleteLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes all of the line except for leading whitespace.. - /// - internal static string DeleteLineToFirstCharDescription { - get { - return ResourceManager.GetString("DeleteLineToFirstCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes from the cursor to the end of the line.. - /// - internal static string DeleteToEndDescription { - get { - return ResourceManager.GetString("DeleteToEndDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes from the cursor to the end of the current word.. - /// - internal static string DeleteToEndOfWordDescription { - get { - return ResourceManager.GetString("DeleteToEndOfWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes the current word.. - /// - internal static string DeleteWordDescription { - get { - return ResourceManager.GetString("DeleteWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Start or accumulate a numeric argument to other functions. - /// - internal static string DigitArgumentDescription { - get { - return ResourceManager.GetString("DigitArgumentDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Display all {0} possibilities? (y or n) _. - /// - internal static string DisplayAllPossibilities { - get { - return ResourceManager.GetString("DisplayAllPossibilities", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to String is not used in the UI. - /// - internal static string EmacsCtrlXDescription { - get { - return ResourceManager.GetString("EmacsCtrlXDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to String is not used in the UI. - /// - internal static string EmacsMetaDescription { - get { - return ResourceManager.GetString("EmacsMetaDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move to the last item (the current input) in the history. - /// - internal static string EndOfHistoryDescription { - get { - return ResourceManager.GetString("EndOfHistoryDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the end of the line. - /// - internal static string EndOfLineDescription { - get { - return ResourceManager.GetString("EndOfLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Mark the location of the cursor and move the cursor to the position of the previous mark. - /// - internal static string ExchangePointAndMarkDescription { - get { - return ResourceManager.GetString("ExchangePointAndMarkDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor forward one character. - /// - internal static string ForwardCharDescription { - get { - return ResourceManager.GetString("ForwardCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete text from the cursor to the end of the line. - /// - internal static string ForwardDeleteLineDescription { - get { - return ResourceManager.GetString("ForwardDeleteLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Search history forward interactively. - /// - internal static string ForwardSearchHistoryDescription { - get { - return ResourceManager.GetString("ForwardSearchHistoryDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor forward to the end of the current word, or if between words, to the end of the next word. . - /// - internal static string ForwardWordDescription { - get { - return ResourceManager.GetString("ForwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Go to matching brace. - /// - internal static string GotoBraceDescription { - get { - return ResourceManager.GetString("GotoBraceDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Moves the cursor to the prescribed column.. - /// - internal static string GotoColumnDescription { - get { - return ResourceManager.GetString("GotoColumnDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Positions the cursor at the first non-blank character.. - /// - internal static string GotoFirstNonBlankOfLineDescription { - get { - return ResourceManager.GetString("GotoFirstNonBlankOfLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to This error will not be reported again in this session. Consider using a different path with: - /// Set-PSReadlineOption -HistorySavePath <Path> - ///Or not saving history with: - /// Set-PSReadlineOption -HistorySaveStyle SaveNothing. - /// - internal static string HistoryFileErrorFinalMessage { - get { - return ResourceManager.GetString("HistoryFileErrorFinalMessage", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Error reading or writing history file '{0}': {1}. - /// - internal static string HistoryFileErrorMessage { - get { - return ResourceManager.GetString("HistoryFileErrorMessage", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Search for the previous item in the history that starts with the current input - like PreviousHistory if the input is empty. - /// - internal static string HistorySearchBackwardDescription { - get { - return ResourceManager.GetString("HistorySearchBackwardDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Search for the next item in the history that starts with the current input - like NextHistory if the input is empty. - /// - internal static string HistorySearchForwardDescription { - get { - return ResourceManager.GetString("HistorySearchForwardDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to String is not used in the UI. - /// - internal static string IgnoreDescription { - get { - return ResourceManager.GetString("IgnoreDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete the current character and insert the next character.. - /// - internal static string InsertCharacterDescription { - get { - return ResourceManager.GetString("InsertCharacterDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Inserts a new empty line above the current line without attempting to execute the input. - /// - internal static string InsertLineAboveDescription { - get { - return ResourceManager.GetString("InsertLineAboveDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Inserts a new empty line below the current line without attempting to execute the input. - /// - internal static string InsertLineBelowDescription { - get { - return ResourceManager.GetString("InsertLineBelowDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Duplicate or invalid modifier token '{0}' for key '{1}'.. - /// - internal static string InvalidModifier { - get { - return ResourceManager.GetString("InvalidModifier", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Invalid sequence '{0}'.. - /// - internal static string InvalidSequence { - get { - return ResourceManager.GetString("InvalidSequence", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Inverts the case of the current character and advances the cursor.. - /// - internal static string InvertCaseDescription { - get { - return ResourceManager.GetString("InvertCaseDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Erases the current prompt and calls the prompt function to redisplay the prompt. - /// - internal static string InvokePromptDescription { - get { - return ResourceManager.GetString("InvokePromptDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Key is unbound. - /// - internal static string KeyIsUnbound { - get { - return ResourceManager.GetString("KeyIsUnbound", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the text from the cursor to the end of the input to the kill ring. - /// - internal static string KillLineDescription { - get { - return ResourceManager.GetString("KillLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Kill the text between the cursor and the mark. - /// - internal static string KillRegionDescription { - get { - return ResourceManager.GetString("KillRegionDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the text from the cursor to the end of the current or next word to the kill ring. - /// - internal static string KillWordDescription { - get { - return ResourceManager.GetString("KillWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Complete the input if there is a single completion, otherwise complete the input by selecting from a menu of possible completions.. - /// - internal static string MenuCompleteDescription { - get { - return ResourceManager.GetString("MenuCompleteDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move to the end of the line.. - /// - internal static string MoveToEndOfLineDescription { - get { - return ResourceManager.GetString("MoveToEndOfLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the input with the next item in the history. - /// - internal static string NextHistoryDescription { - get { - return ResourceManager.GetString("NextHistoryDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the next line if the input has multiple lines.. - /// - internal static string NextLineDescription { - get { - return ResourceManager.GetString("NextLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor forward to the start of the next word. - /// - internal static string NextWordDescription { - get { - return ResourceManager.GetString("NextWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Moves the cursor forward to the end of the next word.. - /// - internal static string NextWordEndDescription { - get { - return ResourceManager.GetString("NextWordEndDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to The -ViMode parameter was used, but the current EditMode is not Vi.. - /// - internal static string NotInViMode { - get { - return ResourceManager.GetString("NotInViMode", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to - ///Oops, something went wrong. Please report this bug with the details below. - ///Report on GitHub: https://github.com/lzybkr/PSReadLine/issues/new. - /// - internal static string OopsAnErrorMessage1 { - get { - return ResourceManager.GetString("OopsAnErrorMessage1", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to ----------------------------------------------------------------------- - ///Last {0} Keys: - ///{1} - /// - ///Exception: - ///{2} - ///-----------------------------------------------------------------------. - /// - internal static string OopsAnErrorMessage2 { - get { - return ResourceManager.GetString("OopsAnErrorMessage2", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to An exception occurred in custom key handler, see $error for more information: {0}. - /// - internal static string OopsCustomHandlerException { - get { - return ResourceManager.GetString("OopsCustomHandlerException", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Write the contents of the local clipboard after the cursor.. - /// - internal static string PasteAfterDescription { - get { - return ResourceManager.GetString("PasteAfterDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Write the contents of the local clipboard before the cursor.. - /// - internal static string PasteBeforeDescription { - get { - return ResourceManager.GetString("PasteBeforeDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Paste text from the system clipboard. - /// - internal static string PasteDescription { - get { - return ResourceManager.GetString("PasteDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Display the possible completions without changing the input. - /// - internal static string PossibleCompletionsDescription { - get { - return ResourceManager.GetString("PossibleCompletionsDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Inserts the entered character at the beginning and accepts the line.. - /// - internal static string PrependAndAcceptDescription { - get { - return ResourceManager.GetString("PrependAndAcceptDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the input with the previous item in the history. - /// - internal static string PreviousHistoryDescription { - get { - return ResourceManager.GetString("PreviousHistoryDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the previous line if the input has multiple lines.. - /// - internal static string PreviousLineDescription { - get { - return ResourceManager.GetString("PreviousLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Redo an undo. - /// - internal static string RedoDescription { - get { - return ResourceManager.GetString("RedoDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Repeat the last recorded character search in the opposite direction.. - /// - internal static string RepeatLastCharSearchBackwardsDescription { - get { - return ResourceManager.GetString("RepeatLastCharSearchBackwardsDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Repeat the last recorded character search.. - /// - internal static string RepeatLastCharSearchDescription { - get { - return ResourceManager.GetString("RepeatLastCharSearchDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Repeats the last modification command.. - /// - internal static string RepeatLastCommandDescription { - get { - return ResourceManager.GetString("RepeatLastCommandDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Repeats the last search.. - /// - internal static string RepeatLastSearchDescription { - get { - return ResourceManager.GetString("RepeatLastSearchDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Repeat the last search, but in the opposite direction.. - /// - internal static string RepeatSearchBackwardDescription { - get { - return ResourceManager.GetString("RepeatSearchBackwardDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Repeat the last search.. - /// - internal static string RepeatSearchDescription { - get { - return ResourceManager.GetString("RepeatSearchDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the current character with the next set of characters typed.. - /// - internal static string ReplaceCharDescription { - get { - return ResourceManager.GetString("ReplaceCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the current character with only one character.. - /// - internal static string ReplaceCharInPlaceDescription { - get { - return ResourceManager.GetString("ReplaceCharInPlaceDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to length is too big. - /// - internal static string ReplacementLengthTooBig { - get { - return ResourceManager.GetString("ReplacementLengthTooBig", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Search history backwards interactively. - /// - internal static string ReverseSearchHistoryDescription { - get { - return ResourceManager.GetString("ReverseSearchHistoryDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Equivalent to undo all edits (clears the line except lines imported from history). - /// - internal static string RevertLineDescription { - get { - return ResourceManager.GetString("RevertLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Scroll the display down one screen. - /// - internal static string ScrollDisplayDownDescription { - get { - return ResourceManager.GetString("ScrollDisplayDownDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Scroll the display down one line. - /// - internal static string ScrollDisplayDownLineDescription { - get { - return ResourceManager.GetString("ScrollDisplayDownLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Scroll the display to the cursor. - /// - internal static string ScrollDisplayToCursorDescription { - get { - return ResourceManager.GetString("ScrollDisplayToCursorDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Scroll the display to the top. - /// - internal static string ScrollDisplayTopDescription { - get { - return ResourceManager.GetString("ScrollDisplayTopDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Scroll the display up one screen. - /// - internal static string ScrollDisplayUpDescription { - get { - return ResourceManager.GetString("ScrollDisplayUpDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Scroll the display up one line. - /// - internal static string ScrollDisplayUpLineDescription { - get { - return ResourceManager.GetString("ScrollDisplayUpLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Searches backward for the prescribed character.. - /// - internal static string SearchBackwardCharDescription { - get { - return ResourceManager.GetString("SearchBackwardCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move to the previous occurrence of the specified character.. - /// - internal static string SearchCharBackwardDescription { - get { - return ResourceManager.GetString("SearchCharBackwardDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move to the previous occurrence of the specified character and then forward one character.. - /// - internal static string SearchCharBackwardWithBackoffDescription { - get { - return ResourceManager.GetString("SearchCharBackwardWithBackoffDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move to the next occurrence of the specified character.. - /// - internal static string SearchCharDescription { - get { - return ResourceManager.GetString("SearchCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move to he next occurrence of the specified character and then back one character.. - /// - internal static string SearchCharWithBackoffDescription { - get { - return ResourceManager.GetString("SearchCharWithBackoffDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Searches for the prescribed character in the prescribed direction.. - /// - internal static string SearchDescription { - get { - return ResourceManager.GetString("SearchDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Prompts for a search string and initiates a search upon AcceptLine.. - /// - internal static string SearchForwardDescription { - get { - return ResourceManager.GetString("SearchForwardDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Select the entire line. Moves the cursor to the end of the line. - /// - internal static string SelectAllDescription { - get { - return ResourceManager.GetString("SelectAllDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the previous character. - /// - internal static string SelectBackwardCharDescription { - get { - return ResourceManager.GetString("SelectBackwardCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include from the cursor to the end of the line. - /// - internal static string SelectBackwardsLineDescription { - get { - return ResourceManager.GetString("SelectBackwardsLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the previous word. - /// - internal static string SelectBackwardWordDescription { - get { - return ResourceManager.GetString("SelectBackwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the next character. - /// - internal static string SelectForwardCharDescription { - get { - return ResourceManager.GetString("SelectForwardCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the next word using ForwardWord. - /// - internal static string SelectForwardWordDescription { - get { - return ResourceManager.GetString("SelectForwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include from the cursor to the start of the line. - /// - internal static string SelectLineDescription { - get { - return ResourceManager.GetString("SelectLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the next word. - /// - internal static string SelectNextWordDescription { - get { - return ResourceManager.GetString("SelectNextWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the previous word using ShellBackwardWord. - /// - internal static string SelectShellBackwardWordDescription { - get { - return ResourceManager.GetString("SelectShellBackwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the next word using ShellForwardWord. - /// - internal static string SelectShellForwardWordDescription { - get { - return ResourceManager.GetString("SelectShellForwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Adjust the current selection to include the next word using ShellNextWord. - /// - internal static string SelectShellNextWordDescription { - get { - return ResourceManager.GetString("SelectShellNextWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Insert the key typed. - /// - internal static string SelfInsertDescription { - get { - return ResourceManager.GetString("SelfInsertDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Mark the location of the cursor. - /// - internal static string SetMarkDescription { - get { - return ResourceManager.GetString("SetMarkDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the text from the cursor to the start of the current or previous token to the kill ring. - /// - internal static string ShellBackwardKillWordDescription { - get { - return ResourceManager.GetString("ShellBackwardKillWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the beginning of the current or previous token or start of the line. - /// - internal static string ShellBackwardWordDescription { - get { - return ResourceManager.GetString("ShellBackwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the beginning of the next token or end of line. - /// - internal static string ShellForwardWordDescription { - get { - return ResourceManager.GetString("ShellForwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the text from the cursor to the end of the current or next token to the kill ring. - /// - internal static string ShellKillWordDescription { - get { - return ResourceManager.GetString("ShellKillWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the end of the current token. - /// - internal static string ShellNextWordDescription { - get { - return ResourceManager.GetString("ShellNextWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Show all key bindings. - /// - internal static string ShowKeyBindingsDescription { - get { - return ResourceManager.GetString("ShowKeyBindingsDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to 'start' cannot be less than zero or greater than the length of the buffer. - /// - internal static string StartOutOfRange { - get { - return ResourceManager.GetString("StartOutOfRange", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Swap the current character with the character before it.. - /// - internal static string SwapCharactersDescription { - get { - return ResourceManager.GetString("SwapCharactersDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Complete the input using the next completion. - /// - internal static string TabCompleteNextDescription { - get { - return ResourceManager.GetString("TabCompleteNextDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Complete the input using the previous completion. - /// - internal static string TabCompletePreviousDescription { - get { - return ResourceManager.GetString("TabCompletePreviousDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Undoes all commands for this line.. - /// - internal static string UndoAllDescription { - get { - return ResourceManager.GetString("UndoAllDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Undo a previous edit. - /// - internal static string UndoDescription { - get { - return ResourceManager.GetString("UndoDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the text from the cursor to the start of the current or previous whitespace delimited word to the kill ring. - /// - internal static string UnixWordRuboutDescription { - get { - return ResourceManager.GetString("UnixWordRuboutDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Unrecognized key '{0}'. Please use a character literal or a well-known key name from the System.ConsoleKey enumeration.. - /// - internal static string UnrecognizedKey { - get { - return ResourceManager.GetString("UnrecognizedKey", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Accept the input or move to the next line if input is missing a closing token. - ///If there are other parse errors, unresolved commands, or incorrect parameters, show the error and continue editing.. - /// - internal static string ValidateAndAcceptLineDescription { - get { - return ResourceManager.GetString("ValidateAndAcceptLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Accept the line and switch to Vi's insert mode.. - /// - internal static string ViAcceptLineDescription { - get { - return ResourceManager.GetString("ViAcceptLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to If the line is empty, exit, otherwise accept the line as input.. - /// - internal static string ViAcceptLineOrExitDescription { - get { - return ResourceManager.GetString("ViAcceptLineOrExitDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Switches to insert mode after positioning the cursor past the end of the line.. - /// - internal static string ViAppendAtEndDescription { - get { - return ResourceManager.GetString("ViAppendAtEndDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Appends a new multi-line edit mode line to the current line.. - /// - internal static string ViAppendLineDescription { - get { - return ResourceManager.GetString("ViAppendLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete backward to the beginning of the previous word, as delimited by white space.. - /// - internal static string ViBackwardDeleteGlobDescription { - get { - return ResourceManager.GetString("ViBackwardDeleteGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the beginning of the previous word, as delimited by white space.. - /// - internal static string ViBackwardGlobDescription { - get { - return ResourceManager.GetString("ViBackwardGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete backward to the beginning of the previous word, as delimited by white space, and enter insert mode.. - /// - internal static string ViBackwardReplaceGlobDescription { - get { - return ResourceManager.GetString("ViBackwardReplaceGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replaces the line left of the cursor and all of the way to the beginning.. - /// - internal static string ViBackwardReplaceLineDescription { - get { - return ResourceManager.GetString("ViBackwardReplaceLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replaces the line left of the cursor and all but one character to the beginning of the line.. - /// - internal static string ViBackwardReplaceLineToFirstCharDescription { - get { - return ResourceManager.GetString("ViBackwardReplaceLineToFirstCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the previous word.. - /// - internal static string ViBackwardReplaceWordDescription { - get { - return ResourceManager.GetString("ViBackwardReplaceWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete backward to the beginning of the previous word, as delimited by white space and common delimiters, and enter insert mode.. - /// - internal static string ViBackwardWordDescription { - get { - return ResourceManager.GetString("ViBackwardWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Switch to VI's command mode.. - /// - internal static string ViCommandModeDescription { - get { - return ResourceManager.GetString("ViCommandModeDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes all characters between the cursor position and the matching brace.. - /// - internal static string ViDeleteBraceDescription { - get { - return ResourceManager.GetString("ViDeleteBraceDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete to the end of this word, as delimited by white space.. - /// - internal static string ViDeleteEndOfGlobDescription { - get { - return ResourceManager.GetString("ViDeleteEndOfGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete the current word, as delimited by white space.. - /// - internal static string ViDeleteGlobDescription { - get { - return ResourceManager.GetString("ViDeleteGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Handles the processing of a number argument after the first key of a chord.. - /// - internal static string ViDigitArgumentInChordDescription { - get { - return ResourceManager.GetString("ViDigitArgumentInChordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Invokes the console compatible editor specified by $env:VISUAL or $env:$EDITOR on the current command line.. - /// - internal static string ViEditVisuallyDescription { - get { - return ResourceManager.GetString("ViEditVisuallyDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the end this word, as delimited by white space.. - /// - internal static string ViEndOfGlobDescription { - get { - return ResourceManager.GetString("ViEndOfGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Exit the shell.. - /// - internal static string ViExitDescription { - get { - return ResourceManager.GetString("ViExitDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the matching brace.. - /// - internal static string ViGotoBraceDescription { - get { - return ResourceManager.GetString("ViGotoBraceDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Moves the cursor to the beginning of the line and switches to insert mode.. - /// - internal static string ViInsertAtBeginningDescription { - get { - return ResourceManager.GetString("ViInsertAtBeginingDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Moves the cursor to the end of the line and switches to insert mode.. - /// - internal static string ViInsertAtEndDescription { - get { - return ResourceManager.GetString("ViInsertAtEndDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Inserts a new multi-line edit mode line in front of the current line.. - /// - internal static string ViInsertLineDescription { - get { - return ResourceManager.GetString("ViInsertLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Switches to insert mode.. - /// - internal static string ViInsertModeDescription { - get { - return ResourceManager.GetString("ViInsertModeDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Switch to insert mode, appending at the current line position.. - /// - internal static string ViInsertWithAppendDescription { - get { - return ResourceManager.GetString("ViInsertWithAppendDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Deletes the current character and switches to insert mode.. - /// - internal static string ViInsertWithDeleteDescription { - get { - return ResourceManager.GetString("ViInsertWithDeleteDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Joins the current multi-line edit mode line with the next.. - /// - internal static string ViJoinLinesDescription { - get { - return ResourceManager.GetString("ViJoinLinesDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the beginning of the next word, as delimited by white space.. - /// - internal static string ViNextGlobDescription { - get { - return ResourceManager.GetString("ViNextGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Move the cursor to the beginning of the next word, as delimited by white space and common delimiters.. - /// - internal static string ViNextWordDescription { - get { - return ResourceManager.GetString("ViNextWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace all characters between the current brace character and it's matching partner.. - /// - internal static string ViReplaceBraceDescription { - get { - return ResourceManager.GetString("ViReplaceBraceDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete to the end of the word, as delimited by white space, and enter insert mode.. - /// - internal static string ViReplaceEndOfGlobDescription { - get { - return ResourceManager.GetString("ViReplaceEndOfGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete to the end of the word, as delimited by white space and common delimiters, and enter insert mode.. - /// - internal static string ViReplaceEndOfWordDescription { - get { - return ResourceManager.GetString("ViReplaceEndOfWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Delete to the beginning of the next word, as delimited by white space, and enter insert mode.. - /// - internal static string ViReplaceGlobDescription { - get { - return ResourceManager.GetString("ViReplaceGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Repace the current line with the next set of characters typed.. - /// - internal static string ViReplaceLineDescription { - get { - return ResourceManager.GetString("ViReplaceLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the characters from the cursor position to the end of the line.. - /// - internal static string ViReplaceToEndDescription { - get { - return ResourceManager.GetString("ViReplaceToEndDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the current character until an escape is entered or the line is accepted.. - /// - internal static string ViReplaceUntilEscDescription { - get { - return ResourceManager.GetString("ViReplaceUntilEscDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the current word.. - /// - internal static string ViReplaceWordDescription { - get { - return ResourceManager.GetString("ViReplaceWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Starts a new search backward in the history.. - /// - internal static string ViSearchHistoryBackwardDescription { - get { - return ResourceManager.GetString("ViSearchHistoryBackwardDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Invokes TabCompleteNext after doing some vi-specific clean up.. - /// - internal static string ViTabCompleteNextDescription { - get { - return ResourceManager.GetString("ViTabCompleteNextDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Invokes TabCompletePrevious after doing some vi-specific clean up.. - /// - internal static string ViTabCompletePreviousDescription { - get { - return ResourceManager.GetString("ViTabCompletePreviousDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Transposes the current character with the next character in the line.. - /// - internal static string ViTransposeCharsDescription { - get { - return ResourceManager.GetString("ViTransposeCharsDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place the characters before the cursor into the local clipboard.. - /// - internal static string ViYankBeginningOfLineDescription { - get { - return ResourceManager.GetString("ViYankBeginningOfLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place the characters from the cursor to the end of the next white space delimited word into the local clipboard.. - /// - internal static string ViYankEndOfGlobDescription { - get { - return ResourceManager.GetString("ViYankEndOfGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place the characters from the cursor to the end of the next word, as delimited by white space and common delimiters, into the local clipboard.. - /// - internal static string ViYankEndOfWordDescription { - get { - return ResourceManager.GetString("ViYankEndOfWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place the character to the left of the cursor into the local clipboard.. - /// - internal static string ViYankLeftDescription { - get { - return ResourceManager.GetString("ViYankLeftDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters in the current line into the local clipboard.. - /// - internal static string ViYankLineDescription { - get { - return ResourceManager.GetString("ViYankLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters from the cursor to the end of the word, as delimited by white space, into the local clipboard.. - /// - internal static string ViYankNextGlobDescription { - get { - return ResourceManager.GetString("ViYankNextGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters from the cursor to the end of the word, as delimited by white space and common delimiters, into the local clipboard.. - /// - internal static string ViYankNextWordDescription { - get { - return ResourceManager.GetString("ViYankNextWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters between the matching brace and the cursor into the local clipboard.. - /// - internal static string ViYankPercentDescription { - get { - return ResourceManager.GetString("ViYankPercentDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters from before the cursor to the beginning of the previous word, as delimited by white space, into the local clipboard.. - /// - internal static string ViYankPreviousGlobDescription { - get { - return ResourceManager.GetString("ViYankPreviousGlobDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters from before the cursor to the beginning of the previous word, as delimited by white space and common delimiters, into the local clipboard.. - /// - internal static string ViYankPreviousWordDescription { - get { - return ResourceManager.GetString("ViYankPreviousWordDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place the character at the cursor into the local clipboard.. - /// - internal static string ViYankRightDescription { - get { - return ResourceManager.GetString("ViYankRightDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters at and after the cursor into the local clipboard.. - /// - internal static string ViYankToEndOfLineDescription { - get { - return ResourceManager.GetString("ViYankToEndOfLineDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Place all characters before the cursor and to the 1st non-white space character into the local clipboard.. - /// - internal static string ViYankToFirstCharDescription { - get { - return ResourceManager.GetString("ViYankToFirstCharDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Show the key binding for the next chord entered. - /// - internal static string WhatIsKeyDescription { - get { - return ResourceManager.GetString("WhatIsKeyDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Copy the text from the current kill ring position to the input. - /// - internal static string YankDescription { - get { - return ResourceManager.GetString("YankDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Copy the text of the last argument to the input. - /// - internal static string YankLastArgDescription { - get { - return ResourceManager.GetString("YankLastArgDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Copy the text of the first argument to the input. - /// - internal static string YankNthArgDescription { - get { - return ResourceManager.GetString("YankNthArgDescription", resourceCulture); - } - } - - /// - /// Looks up a localized string similar to Replace the previously yanked text with the text from the next kill ring position. - /// - internal static string YankPopDescription { - get { - return ResourceManager.GetString("YankPopDescription", resourceCulture); - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/PSReadLineResources.resx b/src/Microsoft.PowerShell.PSReadLine/PSReadLineResources.resx deleted file mode 100644 index b8d1565112..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/PSReadLineResources.resx +++ /dev/null @@ -1,720 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - text/microsoft-resx - - - 2.0 - - - System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 - - - System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 - - - Accept the input or move to the next line if input is missing a closing token. - - - Move the cursor to the next line without attempting to execute the input - - - Move the cursor back one character - - - Delete the character before the cursor - - - Delete text from the cursor to the start of the line - - - Move the text from the cursor to the beginning of the line to the kill ring - - - Move to the first item in the history - - - Move the cursor to the beginning of the line - - - Abort editing the current line and re-evaluate the prompt - - - Remove all items from the kill ring - - - Remove all items from the command line history (not PowerShell history) - - - Complete the input if there is a single completion, otherwise complete the input with common prefix for all completions. Show possible completions if pressed a second time. - - - Delete the character under the cursor - - - Move the cursor to the beginning of the current or previous token or start of the line - - - String is not used in the UI - - - String is not used in the UI - - - Move to the last item (the current input) in the history - - - Move the cursor to the end of the line - - - Mark the location of the cursor and move the cursor to the position of the previous mark - - - Move the cursor forward one character - - - Delete text from the cursor to the end of the line - - - Move the cursor to the beginning of the next token or end of line - - - Search for the previous item in the history that starts with the current input - like PreviousHistory if the input is empty - - - Search for the next item in the history that starts with the current input - like NextHistory if the input is empty - - - String is not used in the UI - - - Move the text from the cursor to the start of the current or previous token to the kill ring - - - Move the text from the cursor to the end of the input to the kill ring - - - Move the text from the cursor to the end of the current or next token to the kill ring - - - Replace the input with the next item in the history - - - Paste text from the system clipboard - - - Display the possible completions without changing the input - - - Replace the input with the previous item in the history - - - Redo an undo - - - Equivalent to undo all edits (clears the line except lines imported from history) - - - Mark the location of the cursor - - - Complete the input using the next completion - - - Complete the input using the previous completion - - - Undo a previous edit - - - Copy the text from the current kill ring position to the input - - - Replace the previously yanked text with the text from the next kill ring position - - - 'start' cannot be less than zero or greater than the length of the buffer - - - length is too big - - - Display all {0} possibilities? (y or n) _ - - - Clear the screen and redraw the current line at the top of the screen - - - Go to matching brace - - - Abort the current operation, e.g. incremental history search - - - Search history forward interactively - - - Search history backwards interactively - - - Move the text from the start of the current or previous word to the cursor to the kill ring - - - Move the cursor to the beginning of the current or previous word - - - Move the cursor forward to the end of the current word, or if between words, to the end of the next word. - - - Move the text from the cursor to the end of the current or next word to the kill ring - - - Move the cursor forward to the start of the next word - - - Move the text from the cursor to the start of the current or previous whitespace delimited word to the kill ring - - - Read a character and move the cursor to the previous occurence of that character - - - Read a character and move the cursor to the next occurence of that character - - - Start or accumulate a numeric argument to other functions - - - Copy the text of the last argument to the input - - - Copy the text of the first argument to the input - - - Accept the current line and recall the next line from history after the current line finishes executing - - - Key is unbound - - - Insert the key typed - - - Show all key bindings - - - Show the key binding for the next chord entered - - - Copy selected region to the system clipboard. If no region is selected, copy the whole line - - - Delete selected region placing deleted text in the system clipboard - - - Kill the text between the cursor and the mark - - - Adjust the current selection to include the previous character - - - Adjust the current selection to include the previous word - - - Adjust the current selection to include the next character - - - Adjust the current selection to include the next word using ForwardWord - - - Adjust the current selection to include the next word - - - Adjust the current selection to include the previous word using ShellBackwardWord - - - Adjust the current selection to include the next word using ShellForwardWord - - - Allows you to select multiple lines from the console using Shift+UpArrow/DownArrow and copy the selected lines to clipboard by pressing Enter. - - - Erases the current prompt and calls the prompt function to redisplay the prompt - - - Scroll the display down one screen - - - Scroll the display down one line - - - Scroll the display to the cursor - - - Scroll the display to the top - - - Scroll the display up one screen - - - Scroll the display up one line - - - Adjust the current selection to include the next word using ShellNextWord - - - Move the cursor to the end of the current token - - - Adjust the current selection to include from the cursor to the end of the line - - - Adjust the current selection to include from the cursor to the start of the line - - - Select the entire line. Moves the cursor to the end of the line - - - Either copy selected text to the clipboard, or if no text is selected, cancel editing the line with CancelLine. - - - Complete the input if there is a single completion, otherwise complete the input by selecting from a menu of possible completions. - - - -Oops, something went wrong. Please report this bug with the details below. -Report on GitHub: https://github.com/lzybkr/PSReadLine/issues/new - - - ----------------------------------------------------------------------- -Last {0} Keys: -{1} - -Exception: -{2} ------------------------------------------------------------------------ - - - Move the cursor to the next line if the input has multiple lines. - - - Move the cursor to the previous line if the input has multiple lines. - - - Command '{0}' cannot be found. - - - Accept the input or move to the next line if input is missing a closing token. -If there are other parse errors, unresolved commands, or incorrect parameters, show the error and continue editing. - - - Delete the character under the cursor, or if the line is empty, exit the process. - - - Unable to translate '{0}' to virtual key code: {1}. - - - Chord can have at most two keys. - - - Duplicate or invalid modifier token '{0}' for key '{1}'. - - - Invalid sequence '{0}'. - - - Unrecognized key '{0}'. Please use a character literal or a well-known key name from the System.ConsoleKey enumeration. - - - Accept the line and switch to Vi's insert mode. - - - Delete the previous word in the line. - - - Switch to VI's command mode. - - - Move to the end of the line. - - - Switch to insert mode, appending at the current line position. - - - Swap the current character with the character before it. - - - Repeats the last search. - - - Searches backward for the prescribed character. - - - Searches for the prescribed character in the prescribed direction. - - - Switches to insert mode after positioning the cursor past the end of the line. - - - Deletes all of the line except for leading whitespace. - - - Replaces the character in front of the cursor. - - - Replaces the line left of the cursor and all of the way to the beginning. - - - Replaces the line left of the cursor and all but one character to the beginning of the line. - - - Inserts the entered character at the beginning and accepts the line. - - - Deletes all characters between the cursor and the matching brace. - - - Deletes the current line. - - - Deletes from the cursor to the end of the line. - - - Deletes from the cursor to the end of the current word. - - - Deletes the current word. - - - Positions the cursor at the first non-blank character. - - - Moves the cursor forward to the end of the next word. - - - Moves the cursor to the prescribed column. - - - Switches to insert mode. - - - Moves the cursor to the beginning of the line and switches to insert mode. - - - Moves the cursor to the end of the line and switches to insert mode. - - - Deletes the current character and switches to insert mode. - - - Inverts the case of the current character and advances the cursor. - - - Repeats the last modification command. - - - Repeat the last search, but in the opposite direction. - - - Repeat the last search. - - - Replace all characters between the current brace character and it's matching partner. - - - Replace the current character with the next set of characters typed. - - - Replace the current character with only one character. - - - Repace the current line with the next set of characters typed. - - - Replace the characters from the cursor position to the end of the line. - - - Replace the current character until an escape is entered or the line is accepted. - - - Replace the current word. - - - Delete the current character and insert the next character. - - - Starts a new search backward in the history. - - - Transposes the current character with the next character in the line. - - - Undoes all commands for this line. - - - Prompts for a search string and initiates a search upon AcceptLine. - - - Repeat the last recorded character search in the opposite direction. - - - Repeat the last recorded character search. - - - Move to the previous occurrence of the specified character. - - - Move to the previous occurrence of the specified character and then forward one character. - - - Move to the next occurrence of the specified character. - - - Move to he next occurrence of the specified character and then back one character. - - - Replace the previous word. - - - Delete backward to the beginning of the previous word, as delimited by white space and common delimiters, and enter insert mode. - - - Write the contents of the local clipboard after the cursor. - - - Move the cursor to the beginning of the next word, as delimited by white space and common delimiters. - - - Move the cursor to the beginning of the previous word, as delimited by white space. - - - Move the cursor to the end this word, as delimited by white space. - - - Write the contents of the local clipboard before the cursor. - - - Move the cursor to the beginning of the next word, as delimited by white space. - - - Move the cursor to the matching brace. - - - Delete backward to the beginning of the previous word, as delimited by white space. - - - Delete the current word, as delimited by white space. - - - Delete to the end of the current word, as delimited by white space and common delimiters. - - - Delete to the end of this word, as delimited by white space. - - - Delete backward to the beginning of the previous word, as delimited by white space, and enter insert mode. - - - Delete to the beginning of the next word, as delimited by white space, and enter insert mode. - - - Delete to the end of the word, as delimited by white space and common delimiters, and enter insert mode. - - - Delete to the end of the word, as delimited by white space, and enter insert mode. - - - Place all characters in the current line into the local clipboard. - - - Place all characters at and after the cursor into the local clipboard. - - - Place all characters from before the cursor to the beginning of the previous word, as delimited by white space and common delimiters, into the local clipboard. - - - Place all characters from before the cursor to the beginning of the previous word, as delimited by white space, into the local clipboard. - - - Place all characters from the cursor to the end of the word, as delimited by white space and common delimiters, into the local clipboard. - - - Place all characters from the cursor to the end of the word, as delimited by white space, into the local clipboard. - - - Place the characters from the cursor to the end of the next word, as delimited by white space and common delimiters, into the local clipboard. - - - Place the characters from the cursor to the end of the next white space delimited word into the local clipboard. - - - Place the character to the left of the cursor into the local clipboard. - - - Place the character at the cursor into the local clipboard. - - - Place the characters before the cursor into the local clipboard. - - - Place all characters before the cursor and to the 1st non-white space character into the local clipboard. - - - Place all characters between the matching brace and the cursor into the local clipboard. - - - Deletes all characters between the cursor position and the matching brace. - - - If the line is empty, exit, otherwise accept the line as input. - - - Handles the processing of a number argument after the first key of a chord. - - - Exit the shell. - - - Invokes TabCompleteNext after doing some vi-specific clean up. - - - Invokes TabCompletePrevious after doing some vi-specific clean up. - - - Invokes the console compatible editor specified by $env:VISUAL or $env:$EDITOR on the current command line. - - - Appends a new multi-line edit mode line to the current line. - - - Inserts a new multi-line edit mode line in front of the current line. - - - Joins the current multi-line edit mode line with the next. - - - The -ViMode parameter was used, but the current EditMode is not Vi. - - - Inserts a new empty line above the current line without attempting to execute the input - - - Inserts a new empty line below the current line without attempting to execute the input - - - Error reading or writing history file '{0}': {1} - - - This error will not be reported again in this session. Consider using a different path with: - Set-PSReadlineOption -HistorySavePath <Path> -Or not saving history with: - Set-PSReadlineOption -HistorySaveStyle SaveNothing - - - An exception occurred in custom key handler, see $error for more information: {0} - - diff --git a/src/Microsoft.PowerShell.PSReadLine/PublicAPI.cs b/src/Microsoft.PowerShell.PSReadLine/PublicAPI.cs deleted file mode 100644 index 2db274ec43..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/PublicAPI.cs +++ /dev/null @@ -1,250 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections; -using System.Diagnostics.CodeAnalysis; -using System.Management.Automation; -using System.Management.Automation.Language; -using System.Management.Automation.Runspaces; - - -namespace Microsoft.PowerShell -{ - namespace Internal - { -#pragma warning disable 1591 - - [SuppressMessage("Microsoft.MSInternal", "CA903:InternalNamespaceShouldNotContainPublicTypes")] - public interface IPSConsoleReadLineMockableMethods - { - void Ding(); - CommandCompletion CompleteInput(string input, int cursorIndex, Hashtable options, System.Management.Automation.PowerShell powershell); - bool RunspaceIsRemote(Runspace runspace); - - } - - [SuppressMessage("Microsoft.MSInternal", "CA903:InternalNamespaceShouldNotContainPublicTypes")] - public interface IConsole - { - object GetConsoleInputMode(); - void SetConsoleInputMode(object mode); - void RestoreConsoleInputMode(object mode); - ConsoleKeyInfo ReadKey(); - bool KeyAvailable { get; } - int CursorLeft { get; set; } - int CursorTop { get; set;} - int CursorSize { get; set; } - int BufferWidth { get; set; } - int BufferHeight { get; set;} - int WindowWidth { get; set; } - int WindowHeight { get; set; } - int WindowTop { get; set; } - ConsoleColor BackgroundColor { get; set; } - ConsoleColor ForegroundColor { get; set; } - void SetWindowPosition(int left, int top); - void SetCursorPosition(int left, int top); - void WriteLine(string s); - void Write(string s); - void WriteBufferLines(BufferChar[] buffer, ref int top); - void WriteBufferLines(BufferChar[] buffer, ref int top, bool ensureBottomLineVisible); - void ScrollBuffer(int lines); - BufferChar[] ReadBufferLines(int top, int count); - - void StartRender(); - int LengthInBufferCells(char c); - void EndRender(); -#if UNIX - void Clear(); -#endif - } - -#pragma warning restore 1591 - } - - /// - public partial class PSConsoleReadLine - { - /// - /// Insert a character at the current position. Supports undo. - /// - /// Character to insert - public static void Insert(char c) - { - _singleton.SaveEditItem(EditItemInsertChar.Create(c, _singleton._current)); - - // Use Append if possible because Insert at end makes StringBuilder quite slow. - if (_singleton._current == _singleton._buffer.Length) - { - _singleton._buffer.Append(c); - } - else - { - _singleton._buffer.Insert(_singleton._current, c); - } - _singleton._current += 1; - _singleton.Render(); - } - - /// - /// Insert a string at the current position. Supports undo. - /// - /// String to insert - public static void Insert(string s) - { - _singleton.SaveEditItem(EditItemInsertString.Create(s, _singleton._current)); - - // Use Append if possible because Insert at end makes StringBuilder quite slow. - if (_singleton._current == _singleton._buffer.Length) - { - _singleton._buffer.Append(s); - } - else - { - _singleton._buffer.Insert(_singleton._current, s); - } - _singleton._current += s.Length; - _singleton.Render(); - } - - /// - /// Delete some text at the given position. Supports undo. - /// - /// The start position to delete - /// The length to delete - public static void Delete(int start, int length) - { - Replace(start, length, null); - } - - /// - /// Replace some text at the given position. Supports undo. - /// - /// The start position to replace - /// The length to replace - /// The replacement text - /// The action that initiated the replace (used for undo) - /// The argument to the action that initiated the replace (used for undo) - public static void Replace(int start, int length, string replacement, Action instigator = null, object instigatorArg = null) - { - if (start < 0 || start > _singleton._buffer.Length) - { - throw new ArgumentException(PSReadLineResources.StartOutOfRange, "start"); - } - if (length > (_singleton._buffer.Length - start)) - { - throw new ArgumentException(PSReadLineResources.ReplacementLengthTooBig, "length"); - } - - bool useEditGroup = (_singleton._editGroupStart == -1); - - if (useEditGroup) - { - _singleton.StartEditGroup(); - } - - var str = _singleton._buffer.ToString(start, length); - _singleton.SaveEditItem(EditItemDelete.Create(str, start)); - _singleton._buffer.Remove(start, length); - if (replacement != null) - { - _singleton.SaveEditItem(EditItemInsertString.Create(replacement, start)); - _singleton._buffer.Insert(start, replacement); - _singleton._current = start + replacement.Length; - } - else - { - _singleton._current = start; - } - - if (useEditGroup) - { - _singleton.EndEditGroup(instigator, instigatorArg); // Instigator is needed for VI undo - _singleton.Render(); - } - } - - /// - /// Get the state of the buffer - the current input and the position of the cursor - /// - public static void GetBufferState(out string input, out int cursor) - { - input = _singleton._buffer.ToString(); - cursor = _singleton._current; - } - - /// - /// Get the state of the buffer - the ast, tokens, errors, and position of the cursor - /// - public static void GetBufferState(out Ast ast, out Token[] tokens, out ParseError[] parseErrors, out int cursor) - { - _singleton.ParseInput(); - ast = _singleton._ast; - tokens = _singleton._tokens; - parseErrors = _singleton._parseErrors; - cursor = _singleton._current; - } - - /// - /// Get the selection state of the buffer - /// - /// The start of the current selection or -1 if nothing is selected. - /// The length of the current selection or -1 if nothing is selected. - public static void GetSelectionState(out int start, out int length) - { - if (_singleton._visualSelectionCommandCount == 0) - { - start = -1; - length = -1; - } - else - { - _singleton.GetRegion(out start, out length); - } - } - - /// - /// Set the position of the cursor. - /// - public static void SetCursorPosition(int cursor) - { - if (cursor > _singleton._buffer.Length + ViEndOfLineFactor) - { - cursor = _singleton._buffer.Length + ViEndOfLineFactor; - } - if (cursor < 0) - { - cursor = 0; - } - - _singleton._current = cursor; - _singleton.PlaceCursor(); - } - - /// - /// A helper method when your function expects an optional int argument (e.g. from DigitArgument) - /// If there is not argument (it's null), returns true and sets numericArg to defaultNumericArg. - /// Dings and returns false if the argument is not an int (no conversion is attempted) - /// Otherwise returns true, and numericArg has the result. - /// - public static bool TryGetArgAsInt(object arg, out int numericArg, int defaultNumericArg) - { - if (arg == null) - { - numericArg = defaultNumericArg; - return true; - } - - if (arg is int) - { - numericArg = (int)arg; - return true; - } - - Ding(); - numericArg = 0; - return false; - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/ReadLine.cs b/src/Microsoft.PowerShell.PSReadLine/ReadLine.cs deleted file mode 100644 index 0aede96f92..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/ReadLine.cs +++ /dev/null @@ -1,957 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; -using System.Globalization; -using System.Management.Automation; -using System.Management.Automation.Language; -using System.Management.Automation.Runspaces; -using System.Runtime.InteropServices; -using System.Text; -using System.Threading; -using Microsoft.PowerShell.Commands; -using Microsoft.PowerShell.Internal; - -[module: SuppressMessage("Microsoft.Design", "CA1014:MarkAssembliesWithClsCompliant")] - -namespace Microsoft.PowerShell -{ - [SuppressMessage("Microsoft.Design", "CA1032:ImplementStandardExceptionConstructors")] - [SuppressMessage("Microsoft.Usage", "CA2237:MarkISerializableTypesWithSerializable")] - class ExitException : Exception { } - - public partial class PSConsoleReadLine : IPSConsoleReadLineMockableMethods - { - private static readonly PSConsoleReadLine _singleton = new PSConsoleReadLine(); - - private bool _delayedOneTimeInitCompleted; - - private IPSConsoleReadLineMockableMethods _mockableMethods; - private IConsole _console; - - private EngineIntrinsics _engineIntrinsics; -#if !UNIX - private static GCHandle _breakHandlerGcHandle; -#endif - private Thread _readKeyThread; - private AutoResetEvent _readKeyWaitHandle; - private AutoResetEvent _keyReadWaitHandle; - private ManualResetEvent _closingWaitHandle; - private WaitHandle[] _threadProcWaitHandles; - private WaitHandle[] _requestKeyWaitHandles; - private object _savedConsoleInputMode; - - private readonly StringBuilder _buffer; - private readonly StringBuilder _statusBuffer; - private bool _statusIsErrorMessage; - private string _statusLinePrompt; - private List _edits; - private int _editGroupStart; - private int _undoEditIndex; - private int _mark; - private bool _inputAccepted; - private readonly Queue _queuedKeys; - private Stopwatch _lastRenderTime; - private static Stopwatch _readkeyStopwatch = new Stopwatch(); - - // Save a fixed # of keys so we can reconstruct a repro after a crash - private readonly static HistoryQueue _lastNKeys = new HistoryQueue(200); - - // Tokens etc. - private Token[] _tokens; - private Ast _ast; - private ParseError[] _parseErrors; - - bool IPSConsoleReadLineMockableMethods.RunspaceIsRemote(Runspace runspace) - { - return runspace != null && runspace.ConnectionInfo != null; - } - - private void ReadOneOrMoreKeys() - { - _readkeyStopwatch.Restart(); - while (_console.KeyAvailable) - { - var key = _console.ReadKey(); - _lastNKeys.Enqueue(key); - _queuedKeys.Enqueue(key); - if (_readkeyStopwatch.ElapsedMilliseconds > 2) - { - // Don't spend too long in this loop if there are lots of queued keys - break; - } - } - - if (_queuedKeys.Count == 0) - { - var key = _console.ReadKey(); - _lastNKeys.Enqueue(key); - _queuedKeys.Enqueue(key); - } - } - - private void ReadKeyThreadProc() - { - while (true) - { - // Wait until ReadKey tells us to read a key (or it's time to exit). - int handleId = WaitHandle.WaitAny(_singleton._threadProcWaitHandles); - if (handleId == 1) // It was the _closingWaitHandle that was signaled. - break; - - ReadOneOrMoreKeys(); - - // One or more keys were read - let ReadKey know we're done. - _keyReadWaitHandle.Set(); - } - } - - private static ConsoleKeyInfo ReadKey() - { - // Reading a key is handled on a different thread. During process shutdown, - // PowerShell will wait in it's ConsoleCtrlHandler until the pipeline has completed. - // If we're running, we're most likely blocked waiting for user input. - // This is a problem for two reasons. First, exiting takes a long time (5 seconds - // on Win8) because PowerShell is waiting forever, but the OS will forcibly terminate - // the console. Also - if there are any event handlers for the engine event - // PowerShell.Exiting, those handlers won't get a chance to run. - // - // By waiting for a key on a different thread, our pipeline execution thread - // (the thread Readline is called from) avoid being blocked in code that can't - // be unblocked and instead blocks on events we control. - - // First, set an event so the thread to read a key actually attempts to read a key. - _singleton._readKeyWaitHandle.Set(); - - int handleId; - System.Management.Automation.PowerShell ps = null; - - try - { - while (true) - { - // Next, wait for one of three things: - // - a key is pressed - // - the console is exiting - // - 300ms - to process events if we're idle - - handleId = WaitHandle.WaitAny(_singleton._requestKeyWaitHandles, 300); - if (handleId != WaitHandle.WaitTimeout) - break; - if (_singleton._engineIntrinsics == null) - continue; - - // If we timed out, check for event subscribers (which is just - // a hint that there might be an event waiting to be processed.) - var eventSubscribers = _singleton._engineIntrinsics.Events.Subscribers; - if (eventSubscribers.Count > 0) - { - bool runPipelineForEventProcessing = false; - foreach (var sub in eventSubscribers) - { - if (sub.SourceIdentifier.Equals("PowerShell.OnIdle", StringComparison.OrdinalIgnoreCase)) - { - // There is an OnIdle event. We're idle because we timed out. Normally - // PowerShell generates this event, but PowerShell assumes the engine is not - // idle because it called PSConsoleHostReadline which isn't returning. - // So we generate the event instead. - _singleton._engineIntrinsics.Events.GenerateEvent("PowerShell.OnIdle", null, null, null); - runPipelineForEventProcessing = true; - break; - } - - // If there are any event subscribers that have an action (which might - // write to the console) and have a source object (i.e. aren't engine - // events), run a tiny useless bit of PowerShell so that the events - // can be processed. - if (sub.Action != null && sub.SourceObject != null) - { - runPipelineForEventProcessing = true; - break; - } - } - - if (runPipelineForEventProcessing) - { - if (ps == null) - { - ps = System.Management.Automation.PowerShell.Create(RunspaceMode.CurrentRunspace); - ps.AddScript("0"); - } - - // To detect output during possible event processing, see if the cursor moved - // and rerender if so. - var console = _singleton._console; - var y = console.CursorTop; - ps.Invoke(); - if (y != console.CursorTop) - { - _singleton._initialY = console.CursorTop; - _singleton.Render(); - } - } - } - } - } - finally - { - if (ps != null) { ps.Dispose(); } - } - - if (handleId == 1) - { - // The console is exiting - throw an exception to unwind the stack to the point - // where we can return from ReadLine. - if (_singleton.Options.HistorySaveStyle == HistorySaveStyle.SaveAtExit) - { - _singleton.SaveHistoryAtExit(); - } - _singleton._historyFileMutex.Dispose(); - - throw new OperationCanceledException(); - } - - var key = _singleton._queuedKeys.Dequeue(); - return key; - } - - private void PrependQueuedKeys(ConsoleKeyInfo key) - { - if (_queuedKeys.Count > 0) - { - // This should almost never happen so being inefficient is fine. - var list = new List(_queuedKeys); - _queuedKeys.Clear(); - _queuedKeys.Enqueue(key); - list.ForEach(k => _queuedKeys.Enqueue(k)); - } - else - { - _queuedKeys.Enqueue(key); - } - } - - private bool BreakHandler(ConsoleBreakSignal signal) - { - if (signal == ConsoleBreakSignal.Close || signal == ConsoleBreakSignal.Shutdown) - { - // Set the event so ReadKey throws an exception to unwind. - _closingWaitHandle.Set(); - } - - return false; - } - - /// - /// Entry point - called from the PowerShell function PSConsoleHostReadline - /// after the prompt has been displayed. - /// - /// The complete command line. - public static string ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics) - { - var console = _singleton._console; - - // If either stdin or stdout is redirected, PSReadline doesn't really work, so throw - // and let PowerShell call Console.ReadLine or do whatever else it decides to do. - if (Console.IsInputRedirected || Console.IsOutputRedirected) - { - throw new NotSupportedException(); - } - - _singleton._savedConsoleInputMode = _singleton._console.GetConsoleInputMode(); - bool firstTime = true; - while (true) - { - try - { - _singleton._console.SetConsoleInputMode(_singleton._savedConsoleInputMode); - - if (firstTime) - { - firstTime = false; - _singleton.Initialize(runspace, engineIntrinsics); - } - - return _singleton.InputLoop(); - } - catch (OperationCanceledException) - { - // Console is exiting - return value isn't too critical - null or 'exit' could work equally well. - return ""; - } - catch (ExitException) - { - return "exit"; - } - catch (CustomHandlerException e) - { - var oldColor = console.ForegroundColor; - console.ForegroundColor = ConsoleColor.Red; - console.WriteLine( - string.Format(CultureInfo.CurrentUICulture, PSReadLineResources.OopsCustomHandlerException, e.InnerException.Message)); - console.ForegroundColor = oldColor; - - var lineBeforeCrash = _singleton._buffer.ToString(); - _singleton.Initialize(runspace, _singleton._engineIntrinsics); - InvokePrompt(); - Insert(lineBeforeCrash); - } - catch (Exception e) - { - // If we're running tests, just throw. - if (_singleton._mockableMethods != _singleton) - { - throw; - } - - while (e.InnerException != null) - { - e = e.InnerException; - } - var oldColor = console.ForegroundColor; - console.ForegroundColor = ConsoleColor.Red; - console.WriteLine(PSReadLineResources.OopsAnErrorMessage1); - console.ForegroundColor = oldColor; - var sb = new StringBuilder(); - for (int i = 0; i < _lastNKeys.Count; i++) - { - sb.Append(' '); - sb.Append(_lastNKeys[i].ToGestureString()); - - KeyHandler handler; - if (_singleton._dispatchTable.TryGetValue(_lastNKeys[i], out handler) && - "AcceptLine".Equals(handler.BriefDescription, StringComparison.OrdinalIgnoreCase)) - { - // Make it a little easier to see the keys - sb.Append('\n'); - } - } - - console.WriteLine(string.Format(CultureInfo.CurrentUICulture, PSReadLineResources.OopsAnErrorMessage2, _lastNKeys.Count, sb, e)); - var lineBeforeCrash = _singleton._buffer.ToString(); - _singleton.Initialize(runspace, _singleton._engineIntrinsics); - InvokePrompt(); - Insert(lineBeforeCrash); - } - finally - { - _singleton._console.RestoreConsoleInputMode(_singleton._savedConsoleInputMode); - } - } - } - - private string InputLoop() - { - ProcessViVisualEditing(); - - while (true) - { - var killCommandCount = _killCommandCount; - var yankCommandCount = _yankCommandCount; - var tabCommandCount = _tabCommandCount; - var searchHistoryCommandCount = _searchHistoryCommandCount; - var recallHistoryCommandCount = _recallHistoryCommandCount; - var yankLastArgCommandCount = _yankLastArgCommandCount; - var visualSelectionCommandCount = _visualSelectionCommandCount; - var movingAtEndOfLineCount = _moveToLineCommandCount; - - var key = ReadKey(); - ProcessOneKey(key, _dispatchTable, ignoreIfNoAction: false, arg: null); - if (_inputAccepted) - { - return MaybeAddToHistory(_buffer.ToString(), _edits, _undoEditIndex, readingHistoryFile: false, fromDifferentSession: false); - } - - if (killCommandCount == _killCommandCount) - { - // Reset kill command count if it didn't change - _killCommandCount = 0; - } - if (yankCommandCount == _yankCommandCount) - { - // Reset yank command count if it didn't change - _yankCommandCount = 0; - } - if (yankLastArgCommandCount == _yankLastArgCommandCount) - { - // Reset yank last arg command count if it didn't change - _yankLastArgCommandCount = 0; - _yankLastArgState = null; - } - if (tabCommandCount == _tabCommandCount) - { - // Reset tab command count if it didn't change - _tabCommandCount = 0; - _tabCompletions = null; - } - if (searchHistoryCommandCount == _searchHistoryCommandCount) - { - if (_searchHistoryCommandCount > 0) - { - _emphasisStart = -1; - _emphasisLength = 0; - Render(); - _currentHistoryIndex = _history.Count; - } - _searchHistoryCommandCount = 0; - _searchHistoryPrefix = null; - } - if (recallHistoryCommandCount == _recallHistoryCommandCount) - { - if (_recallHistoryCommandCount > 0) - { - _currentHistoryIndex = _history.Count; - } - _recallHistoryCommandCount = 0; - } - if (searchHistoryCommandCount == _searchHistoryCommandCount && - recallHistoryCommandCount == _recallHistoryCommandCount) - { - _hashedHistory = null; - } - if (visualSelectionCommandCount == _visualSelectionCommandCount && _visualSelectionCommandCount > 0) - { - _visualSelectionCommandCount = 0; - Render(); // Clears the visual selection - } - if (movingAtEndOfLineCount == _moveToLineCommandCount) - { - _moveToLineCommandCount = 0; - } - } - } - - T CalloutUsingDefaultConsoleMode(Func func) - { - var currentMode = _console.GetConsoleInputMode(); - try - { - _console.RestoreConsoleInputMode(_savedConsoleInputMode); - return func(); - } - finally - { - _console.RestoreConsoleInputMode(currentMode); - } - } - - void CalloutUsingDefaultConsoleMode(Action action) - { - CalloutUsingDefaultConsoleMode(() => { action(); return null; }); - } - - void ProcessOneKey(ConsoleKeyInfo key, Dictionary dispatchTable, bool ignoreIfNoAction, object arg) - { - KeyHandler handler; - - if (!dispatchTable.TryGetValue(key, out handler)) - { - // If we see a control character where Ctrl wasn't used but shift was, treat that like - // shift hadn't be pressed. This cleanly allows Shift+Backspace without adding a key binding. - if (key.KeyChar > 0 && char.IsControl(key.KeyChar) && key.Modifiers == ConsoleModifiers.Shift) - { - key = new ConsoleKeyInfo(key.KeyChar, key.Key, false, false, false); - dispatchTable.TryGetValue(key, out handler); - } - } - - if (handler != null) - { - if (handler.ScriptBlock != null) - { - CalloutUsingDefaultConsoleMode(() => handler.Action(key, arg)); - } - else - { - handler.Action(key, arg); - } - } - else if (!ignoreIfNoAction && key.KeyChar != 0) - { - SelfInsert(key, arg); - } - } - - private PSConsoleReadLine() - { - _mockableMethods = this; -#if UNIX - _console = new TTYConsole(); -#else - _console = new ConhostConsole(); -#endif - - _buffer = new StringBuilder(8 * 1024); - _statusBuffer = new StringBuilder(256); - _savedCurrentLine = new HistoryItem(); - _queuedKeys = new Queue(); - - string hostName = null; - // This works mostly by luck - we're not doing anything to guarantee the constructor for our - // singleton is called on a thread with a runspace, but it is happening by coincidence. - using (var ps = System.Management.Automation.PowerShell.Create(RunspaceMode.CurrentRunspace)) - { - try - { - ps.AddCommand("Get-Variable").AddParameter("Name", "host").AddParameter("ValueOnly"); - var results = ps.Invoke(); - dynamic host = results.Count == 1 ? results[0] : null; - if (host != null) - { - hostName = host.Name as string; - } - } - catch - { - } - } - if (hostName == null) - { - hostName = "PSReadline"; - } - _options = new PSConsoleReadlineOptions(hostName); - SetDefaultBindings(_options.EditMode); - } - - private void Initialize(Runspace runspace, EngineIntrinsics engineIntrinsics) - { - _engineIntrinsics = engineIntrinsics; - _runspace = runspace; - - if (!_delayedOneTimeInitCompleted) - { - DelayedOneTimeInitialize(); - _delayedOneTimeInitCompleted = true; - } - - _buffer.Clear(); - _edits = new List(); - _undoEditIndex = 0; - _editGroupStart = -1; - _current = 0; - _mark = 0; - _emphasisStart = -1; - _emphasisLength = 0; - _tokens = null; - _parseErrors = null; - _inputAccepted = false; - _initialX = _console.CursorLeft; - _initialY = _console.CursorTop - Options.ExtraPromptLineCount; - _initialBackgroundColor = _console.BackgroundColor; - _initialForegroundColor = _console.ForegroundColor; - _space = new BufferChar - { - UnicodeChar = ' ', - BackgroundColor = _initialBackgroundColor, - ForegroundColor = _initialForegroundColor - }; - _bufferWidth = _console.BufferWidth; - _killCommandCount = 0; - _yankCommandCount = 0; - _yankLastArgCommandCount = 0; - _tabCommandCount = 0; - _visualSelectionCommandCount = 0; - _statusIsErrorMessage = false; - - -#if UNIX // TODO: not necessary if ReadBufferLines worked, or if rendering worked on spans instead of complete lines - string newPrompt = GetPrompt(); - int index = newPrompt.LastIndexOf('\n'); - if (index != -1) - { - // The prompt text could be a multi-line string, and in such case - // we only want the part of it that is shown on the input line. - newPrompt = newPrompt.Substring(index + 1); - } - var bufferLineCount = (newPrompt.Length) / (_console.BufferWidth) + 1; - _consoleBuffer = ReadBufferLines(_initialY, bufferLineCount); - - for (int i=0; i 0) - { - _currentHistoryIndex = _getNextHistoryIndex; - UpdateFromHistory(moveCursor: true); - _getNextHistoryIndex = 0; - if (_searchHistoryCommandCount > 0) - { - _searchHistoryPrefix = ""; - if (Options.HistoryNoDuplicates) - { - _hashedHistory = new Dictionary(); - } - } - } - else - { - _searchHistoryCommandCount = 0; - } - } - - private void DelayedOneTimeInitialize() - { - // Delayed initialization is needed so that options can be set - // after the constuctor but have an affect before the user starts - // editing their first command line. For example, if the user - // specifies a custom history save file, we don't want to try reading - // from the default one. - - if (_engineIntrinsics != null) - { - var historyCountVar = _engineIntrinsics.SessionState.PSVariable.Get("MaximumHistoryCount"); - if (historyCountVar != null && historyCountVar.Value is int) - { - _options.MaximumHistoryCount = (int)historyCountVar.Value; - } - } - -#if UNIX - _historyFileMutex = new Mutex(false); -#else - _historyFileMutex = new Mutex(false, GetHistorySaveFileMutexName()); -#endif - - _history = new HistoryQueue(Options.MaximumHistoryCount); - _currentHistoryIndex = 0; - - bool readHistoryFile = true; - try - { - if (_options.HistorySaveStyle == HistorySaveStyle.SaveNothing && Runspace.DefaultRunspace != null) - { - using (var ps = System.Management.Automation.PowerShell.Create(RunspaceMode.CurrentRunspace)) - { - ps.AddCommand("Microsoft.PowerShell.Core\\Get-History"); - foreach (var historyInfo in ps.Invoke()) - { - AddToHistory(historyInfo.CommandLine); - } - readHistoryFile = false; - } - } - } - catch - { - } - - if (readHistoryFile) - { - ReadHistoryFile(); - } - - _killIndex = -1; // So first add indexes 0. - _killRing = new List(Options.MaximumKillRingCount); - -#if !UNIX - _breakHandlerGcHandle = GCHandle.Alloc(new BreakHandler(_singleton.BreakHandler)); - NativeMethods.SetConsoleCtrlHandler((BreakHandler)_breakHandlerGcHandle.Target, true); -#endif - _singleton._readKeyWaitHandle = new AutoResetEvent(false); - _singleton._keyReadWaitHandle = new AutoResetEvent(false); - _singleton._closingWaitHandle = new ManualResetEvent(false); - _singleton._requestKeyWaitHandles = new WaitHandle[] {_singleton._keyReadWaitHandle, _singleton._closingWaitHandle}; - _singleton._threadProcWaitHandles = new WaitHandle[] {_singleton._readKeyWaitHandle, _singleton._closingWaitHandle}; - -#if !CORECLR - // This is for a "being hosted in an alternate appdomain scenario" (the - // DomainUnload event is not raised for the default appdomain). It allows us - // to exit cleanly when the appdomain is unloaded but the process is not going - // away. - if (!AppDomain.CurrentDomain.IsDefaultAppDomain()) - { - AppDomain.CurrentDomain.DomainUnload += (x, y) => - { - _singleton._closingWaitHandle.Set(); - _singleton._readKeyThread.Join(); // may need to wait for history to be written - }; - } -#endif - - _singleton._readKeyThread = new Thread(_singleton.ReadKeyThreadProc) {IsBackground = true}; - _singleton._readKeyThread.Start(); - } - - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void Chord(ConsoleKeyInfo? key = null, object arg = null) - { - if (!key.HasValue) - { - throw new ArgumentNullException("key"); - } - - Dictionary secondKeyDispatchTable; - if (_singleton._chordDispatchTable.TryGetValue(key.Value, out secondKeyDispatchTable)) - { - var secondKey = ReadKey(); - _singleton.ProcessOneKey(secondKey, secondKeyDispatchTable, ignoreIfNoAction: true, arg: arg); - } - } - - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void Ignore(ConsoleKeyInfo? key = null, object arg = null) - { - } - - private static void ExecuteOnSTAThread(Action action) - { -#if CORECLR - action(); -#else - if (Thread.CurrentThread.GetApartmentState() == ApartmentState.STA) - { - action(); - return; - } - - Exception exception = null; - var thread = new Thread(() => - { - try - { - action(); - } - catch (Exception e) - { - exception = e; - } - }); - - thread.SetApartmentState(ApartmentState.STA); - thread.Start(); - thread.Join(); - - if (exception != null) - { - throw exception; - } -#endif - } - - #region Miscellaneous bindable functions - - /// - /// Abort current action, e.g. incremental history search - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Abort(ConsoleKeyInfo? key = null, object arg = null) - { - } - - /// - /// Start a new digit argument to pass to other functions - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void DigitArgument(ConsoleKeyInfo? key = null, object arg = null) - { - if (!key.HasValue || char.IsControl(key.Value.KeyChar)) - { - Ding(); - return; - } - - if (_singleton._options.EditMode == EditMode.Vi && key.Value.KeyChar == '0') - { - BeginningOfLine(); - return; - } - - bool sawDigit = false; - _singleton._statusLinePrompt = "digit-argument: "; - var argBuffer = _singleton._statusBuffer; - argBuffer.Append(key.Value.KeyChar); - if (key.Value.KeyChar == '-') - { - argBuffer.Append('1'); - } - else - { - sawDigit = true; - } - - _singleton.Render(); // Render prompt - while (true) - { - var nextKey = ReadKey(); - KeyHandler handler; - if (_singleton._dispatchTable.TryGetValue(nextKey, out handler)) - { - if (handler.Action == DigitArgument) - { - if (nextKey.KeyChar == '-') - { - if (argBuffer[0] == '-') - { - argBuffer.Remove(0, 1); - } - else - { - argBuffer.Insert(0, '-'); - } - _singleton.Render(); // Render prompt - continue; - } - - if (nextKey.KeyChar >= '0' && nextKey.KeyChar <= '9') - { - if (!sawDigit && argBuffer.Length > 0) - { - // Buffer is either '-1' or '1' from one or more Alt+- keys - // but no digits yet. Remove the '1'. - argBuffer.Length -= 1; - } - sawDigit = true; - argBuffer.Append(nextKey.KeyChar); - _singleton.Render(); // Render prompt - continue; - } - } - else if (handler.Action == Abort || - handler.Action == CancelLine || - handler.Action == CopyOrCancelLine) - { - break; - } - } - - int intArg; - if (int.TryParse(argBuffer.ToString(), out intArg)) - { - _singleton.ProcessOneKey(nextKey, _singleton._dispatchTable, ignoreIfNoAction: false, arg: intArg); - } - else - { - Ding(); - } - break; - } - - // Remove our status line - argBuffer.Clear(); - _singleton.ClearStatusMessage(render: true); - } - - - /// - /// Erases the current prompt and calls the prompt function to redisplay - /// the prompt. Useful for custom key handlers that change state, e.g. - /// change the current directory. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void InvokePrompt(ConsoleKeyInfo? key = null, object arg = null) - { - var currentBuffer = _singleton._buffer.ToString(); - var currentPos = _singleton._current; - _singleton._buffer.Clear(); - _singleton._current = 0; - for (int i = 0; i < _singleton._consoleBuffer.Length; i++) - { - _singleton._consoleBuffer[i].UnicodeChar = ' '; - _singleton._consoleBuffer[i].ForegroundColor = _singleton._console.ForegroundColor; - _singleton._consoleBuffer[i].BackgroundColor = _singleton._console.BackgroundColor; - } - _singleton.Render(); - _singleton._console.CursorLeft = 0; - _singleton._console.CursorTop = _singleton._initialY - _singleton.Options.ExtraPromptLineCount; - - string newPrompt = GetPrompt(); - _singleton._console.Write(newPrompt); - - _singleton._initialX = _singleton._console.CursorLeft; - _singleton._consoleBuffer = ReadBufferLines(_singleton._initialY, 1 + _singleton.Options.ExtraPromptLineCount); -#if UNIX // TODO: ReadBufferLines only needed for extra line, but doesn't work on Linux - for (int i=0; i - /// Gets the current prompt as possibly defined by the user through the - /// prompt function, and returns a default prompt if no other is - /// available. Also handles remote prompts. - /// - public static string GetPrompt() - { - string newPrompt; - var runspaceIsRemote = _singleton._mockableMethods.RunspaceIsRemote(_singleton._runspace); - - if ((_singleton._runspace.Debugger != null) && _singleton._runspace.Debugger.InBreakpoint) - { - // Run prompt command in debugger API to ensure it is run correctly on the runspace. - // This handles remote runspace debugging and nested debugger scenarios. - PSDataCollection results = new PSDataCollection(); - var command = new PSCommand(); - command.AddCommand(PromptCommand); - _singleton._runspace.Debugger.ProcessCommand( - command, - results); - - newPrompt = (results.Count == 1) ? (results[0].BaseObject as string) : DefaultPrompt; - } - else - { - System.Management.Automation.PowerShell ps; - if (!runspaceIsRemote) - { - ps = System.Management.Automation.PowerShell.Create(RunspaceMode.CurrentRunspace); - } - else - { - ps = System.Management.Automation.PowerShell.Create(); - ps.Runspace = _singleton._runspace; - } - using (ps) - { - ps.AddCommand(PromptCommand); - var result = ps.Invoke(); - newPrompt = result.Count == 1 ? result[0] : DefaultPrompt; - } - } - - if (string.IsNullOrEmpty(newPrompt)) - { - newPrompt = DefaultPrompt; - } - - if (runspaceIsRemote) - { - var connectionInfo = _singleton._runspace.ConnectionInfo; - if (!string.IsNullOrEmpty(connectionInfo.ComputerName)) - { - newPrompt = string.Format(CultureInfo.InvariantCulture, "[{0}]: {1}", connectionInfo.ComputerName, newPrompt); - } - } - - return newPrompt; - } - - #endregion Miscellaneous bindable functions - - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/ReadLine.vi.cs b/src/Microsoft.PowerShell.PSReadLine/ReadLine.vi.cs deleted file mode 100644 index 304663f06a..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/ReadLine.vi.cs +++ /dev/null @@ -1,1247 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; -using System.IO; -using System.Linq; -using System.Management.Automation; -using System.Management.Automation.Language; -using System.Runtime.InteropServices; -using System.Text; -using System.Text.RegularExpressions; -using System.Threading; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - /// - /// Remembers last history search direction. - /// - private bool _searchHistoryBackward = true; - - private class ViCharacterSearcher - { - private char searchChar = '\0'; - private bool wasBackward = false; - private bool wasBackoff = false; - - public static ViCharacterSearcher instance = new ViCharacterSearcher(); - - public static bool IsRepeatable - { - get { return instance.searchChar != '\0'; } - } - - public static char SearchChar - { - get { return instance.searchChar; } - } - - public static bool WasBackward - { - get { return instance.wasBackward; } - } - - public static bool WasBackoff - { - get { return instance.wasBackoff; } - } - - public static void Set(char theChar, bool isBackward = false, bool isBackoff = false) - { - instance.searchChar = theChar; - instance.wasBackward = isBackward; - instance.wasBackoff = isBackoff; - } - - - public static void Search(char keyChar, object arg, bool backoff) - { - int qty = (arg is int) ? (int) arg : 1; - - for (int i = _singleton._current + 1; i < _singleton._buffer.Length; i++) - { - if (_singleton._buffer[i] == keyChar) - { - qty -= 1; - if (qty == 0) - { - _singleton._current = backoff ? i - 1 : i; - _singleton.PlaceCursor(); - return; - } - } - } - Ding(); - } - - public static bool SearchDelete(char keyChar, object arg, bool backoff, Action instigator) - { - int qty = (arg is int) ? (int) arg : 1; - - for (int i = _singleton._current + 1; i < _singleton._buffer.Length; i++) - { - if (_singleton._buffer[i] == keyChar) - { - qty -= 1; - if (qty == 0) - { - DeleteToEndPoint(arg, backoff ? i : i + 1, instigator); - return true; - } - } - } - Ding(); - return false; - } - - public static void SearchBackward(char keyChar, object arg, bool backoff) - { - Set(keyChar, isBackward: true, isBackoff: backoff); - int qty = (arg is int) ? (int) arg : 1; - - for (int i = _singleton._current - 1; i >= 0; i--) - { - if (_singleton._buffer[i] == keyChar) - { - qty -= 1; - if (qty == 0) - { - _singleton._current = backoff ? i + 1 : i; - _singleton.PlaceCursor(); - return; - } - } - } - Ding(); - } - - public static bool SearchBackwardDelete(char keyChar, object arg, bool backoff, Action instigator) - { - Set(keyChar, isBackward: true, isBackoff: backoff); - int qty = (arg is int) ? (int) arg : 1; - - for (int i = _singleton._current - 1; i >= 0; i--) - { - if (_singleton._buffer[i] == keyChar) - { - qty -= 1; - if (qty == 0) - { - DeleteBackwardToEndPoint(arg, backoff ? i + 1 : i, instigator); - return true; - } - } - } - Ding(); - return false; - } - } - - /// - /// Repeat the last recorded character search. - /// - public static void RepeatLastCharSearch(ConsoleKeyInfo? key = null, object arg = null) - { - if (!ViCharacterSearcher.IsRepeatable) - { - Ding(); - return; - } - - if (ViCharacterSearcher.WasBackward) - { - ViCharacterSearcher.SearchBackward(ViCharacterSearcher.SearchChar, null, ViCharacterSearcher.WasBackoff); - } - else - { - ViCharacterSearcher.Search(ViCharacterSearcher.SearchChar, null, ViCharacterSearcher.WasBackoff); - } - } - - /// - /// Repeat the last recorded character search, but in the opposite direction. - /// - public static void RepeatLastCharSearchBackwards(ConsoleKeyInfo? key = null, object arg = null) - { - if (!ViCharacterSearcher.IsRepeatable) - { - Ding(); - return; - } - - if (ViCharacterSearcher.WasBackward) - { - ViCharacterSearcher.Search(ViCharacterSearcher.SearchChar, null, ViCharacterSearcher.WasBackoff); - } - else - { - ViCharacterSearcher.SearchBackward(ViCharacterSearcher.SearchChar, null, ViCharacterSearcher.WasBackoff); - } - } - - /// - /// Read the next character and then find it, going forward, and then back off a character. - /// This is for 't' functionality. - /// - public static void SearchChar(ConsoleKeyInfo? key = null, object arg = null) - { - char keyChar = ReadKey().KeyChar; - ViCharacterSearcher.Set(keyChar, isBackward: false, isBackoff: false); - ViCharacterSearcher.Search(keyChar, arg, backoff: false); - } - - /// - /// Read the next character and then find it, going backward, and then back off a character. - /// This is for 'T' functionality. - /// - public static void SearchCharBackward(ConsoleKeyInfo? key = null, object arg = null) - { - char keyChar = ReadKey().KeyChar; - ViCharacterSearcher.Set(keyChar, isBackward: true, isBackoff: false); - ViCharacterSearcher.SearchBackward(keyChar, arg, backoff: false); - } - - /// - /// Read the next character and then find it, going forward, and then back off a character. - /// This is for 't' functionality. - /// - public static void SearchCharWithBackoff(ConsoleKeyInfo? key = null, object arg = null) - { - char keyChar = ReadKey().KeyChar; - ViCharacterSearcher.Set(keyChar, isBackward: false, isBackoff: true); - ViCharacterSearcher.Search(keyChar, arg, backoff: true); - } - - /// - /// Read the next character and then find it, going backward, and then back off a character. - /// This is for 'T' functionality. - /// - public static void SearchCharBackwardWithBackoff(ConsoleKeyInfo? key = null, object arg = null) - { - char keyChar = ReadKey().KeyChar; - ViCharacterSearcher.Set(keyChar, isBackward: true, isBackoff: true); - ViCharacterSearcher.SearchBackward(keyChar, arg, backoff: true); - } - - /// - /// Exits the shell. - /// - public static void ViExit(ConsoleKeyInfo? key = null, object arg = null) - { - throw new ExitException(); - } - - /// - /// Delete to the end of the line. - /// - public static void DeleteToEnd(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._current >= _singleton._buffer.Length) - { - Ding(); - return; - } - - _singleton._clipboard = _singleton._buffer.ToString(_singleton._current, _singleton._buffer.Length - _singleton._current); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - _singleton._current, - DeleteToEnd, - arg - )); - _singleton._buffer.Remove(_singleton._current, _singleton._buffer.Length - _singleton._current); - _singleton._current = Math.Max(0, _singleton._buffer.Length - 1); - _singleton.Render(); - } - - /// - /// Delete the next word. - /// - public static void DeleteWord(ConsoleKeyInfo? key = null, object arg = null) - { - int qty = (arg is int) ? (int)arg : 1; - int endPoint = _singleton._current; - for (int i = 0; i < qty; i++) - { - endPoint = _singleton.ViFindNextWordPoint(endPoint, _singleton.Options.WordDelimiters); - } - - if (endPoint <= _singleton._current) - { - Ding(); - return; - } - - DeleteToEndPoint(arg, endPoint, DeleteWord); - } - - private static void DeleteToEndPoint(object arg, int endPoint, Action instigator) - { - _singleton.SaveToClipboard(_singleton._current, endPoint - _singleton._current); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - _singleton._current, - instigator, - arg - )); - _singleton._buffer.Remove(_singleton._current, endPoint - _singleton._current); - if (_singleton._current >= _singleton._buffer.Length) - { - _singleton._current = Math.Max(0, _singleton._buffer.Length - 1); - } - _singleton.Render(); - } - - private static void DeleteBackwardToEndPoint(object arg, int endPoint, Action instigator) - { - int deleteLength = _singleton._current - endPoint + 1; - - _singleton.SaveToClipboard(endPoint, deleteLength); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - endPoint, - instigator, - arg - )); - _singleton._buffer.Remove(endPoint, deleteLength); - _singleton._current = endPoint; - _singleton.Render(); - } - - /// - /// Delete the next glob (white space delimited word). - /// - public static void ViDeleteGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int qty = (arg is int) ? (int)arg : 1; - int endPoint = _singleton._current; - while (qty-- > 0) - { - endPoint = _singleton.ViFindNextGlob(endPoint); - } - int length = endPoint - _singleton._current; - - _singleton.SaveToClipboard(_singleton._current, length); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - _singleton._current, - ViDeleteGlob, - arg - )); - _singleton._buffer.Remove(_singleton._current, length); - if (_singleton._current >= _singleton._buffer.Length) - { - _singleton._current = Math.Max(0, _singleton._buffer.Length - 1); - } - _singleton.Render(); - } - - /// - /// Delete to the end of the word. - /// - public static void DeleteEndOfWord(ConsoleKeyInfo? key = null, object arg = null) - { - int qty = (arg is int) ? (int)arg : 1; - int endPoint = _singleton._current; - for (int i = 0; i < qty; i++) - { - endPoint = _singleton.ViFindNextWordEnd(endPoint, _singleton.Options.WordDelimiters); - } - - if (endPoint <= _singleton._current) - { - Ding(); - return; - } - _singleton.SaveToClipboard(_singleton._current, 1 + endPoint - _singleton._current); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - _singleton._current, - DeleteEndOfWord, - arg - )); - _singleton._buffer.Remove(_singleton._current, 1 + endPoint - _singleton._current); - if (_singleton._current >= _singleton._buffer.Length) - { - _singleton._current = Math.Max(0,_singleton._buffer.Length - 1); - } - _singleton.Render(); - } - - /// - /// Delete to the end of the word. - /// - public static void ViDeleteEndOfGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int qty = (arg is int) ? (int)arg : 1; - int endPoint = _singleton._current; - for (int i = 0; i < qty; i++) - { - endPoint = _singleton.ViFindGlobEnd(endPoint); - } - - _singleton.SaveToClipboard(_singleton._current, 1 + endPoint - _singleton._current); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - _singleton._current, - ViDeleteEndOfGlob, - arg - )); - _singleton._buffer.Remove(_singleton._current, 1 + endPoint - _singleton._current); - if (_singleton._current >= _singleton._buffer.Length) - { - _singleton._current = Math.Max(0, _singleton._buffer.Length - 1); - } - _singleton.Render(); - } - - /// - /// Deletes until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViDeleteToChar(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViDeleteToChar(keyChar, key, arg); - } - - private static void ViDeleteToChar(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - ViCharacterSearcher.Set(keyChar, isBackward: false, isBackoff: false); - ViCharacterSearcher.SearchDelete(keyChar, arg, backoff: false, instigator: (_key, _arg) => ViDeleteToChar(keyChar, _key, _arg)); - } - - /// - /// Deletes until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViDeleteToCharBackward(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViDeleteToCharBack(keyChar, key, arg); - } - - private static void ViDeleteToCharBack(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - ViCharacterSearcher.SearchBackwardDelete(keyChar, arg, backoff: false, instigator: (_key, _arg) => ViDeleteToCharBack(keyChar, _key, _arg)); - } - - /// - /// Deletes until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViDeleteToBeforeChar(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViDeleteToBeforeChar(keyChar, key, arg); - } - - private static void ViDeleteToBeforeChar(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - ViCharacterSearcher.Set(keyChar, isBackward: false, isBackoff: true); - ViCharacterSearcher.SearchDelete(keyChar, arg, backoff: true, instigator: (_key, _arg) => ViDeleteToBeforeChar(keyChar, _key, _arg)); - } - - /// - /// Deletes until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViDeleteToBeforeCharBackward(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViDeleteToBeforeCharBack(keyChar, key, arg); - } - - private static void ViDeleteToBeforeCharBack(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - ViCharacterSearcher.Set(keyChar, isBackward: true, isBackoff: true); - ViCharacterSearcher.SearchBackwardDelete(keyChar, arg, backoff: true, instigator: (_key, _arg) => ViDeleteToBeforeCharBack(keyChar, _key, _arg)); - } - - /// - /// Ring the bell. - /// - private static void Ding(ConsoleKeyInfo? key = null, object arg = null) - { - Ding(); - } - - /// - /// Switch the current operating mode from Vi-Insert to Vi-Command. - /// - public static void ViCommandMode(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._editGroupStart >= 0) - { - _singleton._groupUndoHelper.EndGroup(); - } - _singleton._dispatchTable = _viCmdKeyMap; - _singleton._chordDispatchTable = _viCmdChordTable; - BackwardChar(); - _singleton.PlaceCursor(); - _singleton.ViIndicateCommandMode(); - } - - /// - /// Switch to Insert mode. - /// - public static void ViInsertMode(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._dispatchTable = _viInsKeyMap; - _singleton._chordDispatchTable = _viInsChordTable; - _singleton.ViIndicateInsertMode(); - } - - /// - /// Temporarily swap in Vi-Command dispatch tables. Used for setting handlers. - /// - internal static IDisposable UseViCommandModeTables() - { - var oldDispatchTable = _singleton._dispatchTable; - var oldChordDispatchTable = _singleton._chordDispatchTable; - - _singleton._dispatchTable = _viCmdKeyMap; - _singleton._chordDispatchTable = _viCmdChordTable; - - return new Disposable( () => - { - _singleton._dispatchTable = oldDispatchTable; - _singleton._chordDispatchTable = oldChordDispatchTable; - } ); - } - - /// - /// Temporarily swap in Vi-Insert dispatch tables. Used for setting handlers. - /// - internal static IDisposable UseViInsertModeTables() - { - var oldDispatchTable = _singleton._dispatchTable; - var oldChordDispatchTable = _singleton._chordDispatchTable; - - _singleton._dispatchTable = _viInsKeyMap; - _singleton._chordDispatchTable = _viInsChordTable; - - return new Disposable( () => - { - _singleton._dispatchTable = oldDispatchTable; - _singleton._chordDispatchTable = oldChordDispatchTable; - } ); - } - - private void ViIndicateCommandMode() - { - if (_options.ViModeIndicator == ViModeStyle.Cursor) - { - _console.CursorSize = _normalCursorSize < 50 ? 100 : 25; - } - else if (_options.ViModeIndicator == ViModeStyle.Prompt) - { - ConsoleColor savedBackground = _console.BackgroundColor; - _console.BackgroundColor = AlternateBackground(_console.BackgroundColor); - InvokePrompt(); - _console.BackgroundColor = savedBackground; - } - } - - private void ViIndicateInsertMode() - { - if (_options.ViModeIndicator == ViModeStyle.Cursor) - { - _console.CursorSize = _normalCursorSize; - } - else if (_options.ViModeIndicator == ViModeStyle.Prompt) - { - InvokePrompt(); - } - } - - /// - /// Switch to Insert mode and position the cursor at the beginning of the line. - /// - public static void ViInsertAtBegining(ConsoleKeyInfo? key = null, object arg = null) - { - ViInsertMode(key, arg); - BeginningOfLine(key, arg); - } - - /// - /// Switch to Insert mode and position the cursor at the end of the line. - /// - public static void - ViInsertAtEnd(ConsoleKeyInfo? key = null, object arg = null) - { - ViInsertMode(key, arg); - EndOfLine(key, arg); - } - - /// - /// Append from the current line position. - /// - public static void ViInsertWithAppend(ConsoleKeyInfo? key = null, object arg = null) - { - ViInsertMode(key, arg); - ForwardChar(key, arg); - } - - /// - /// Delete the current character and switch to Insert mode. - /// - public static void ViInsertWithDelete(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._groupUndoHelper.StartGroup(ViInsertWithDelete, arg); - DeleteChar(key, arg); - ViInsertMode(key, arg); - } - - /// - /// Accept the line and switch to Insert mode. - /// - public static void ViAcceptLine(ConsoleKeyInfo? key = null, object arg = null) - { - ViInsertMode(key, arg); - AcceptLine(key, arg); - } - - /// - /// Prepend a '#' and accept the line. - /// - public static void PrependAndAccept(ConsoleKeyInfo? key = null, object arg = null) - { - BeginningOfLine(key, arg); - SelfInsert(key, arg); - ViAcceptLine(key, arg); - } - - /// - /// Invert the case of the current character and move to the next one. - /// - public static void InvertCase(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._current >= _singleton._buffer.Length) - { - Ding(); - return; - } - - int qty = (arg is int) ? (int) arg : 1; - - for (; qty > 0 && _singleton._current < _singleton._buffer.Length; qty--) - { - char c = _singleton._buffer[_singleton._current]; - if (Char.IsLetter(c)) - { - char newChar = Char.IsUpper(c) ? Char.ToLower(c) : char.ToUpper(c); - EditItem delEditItem = EditItemDelete.Create(c.ToString(), _singleton._current); - EditItem insEditItem = EditItemInsertChar.Create(newChar, _singleton._current); - _singleton.SaveEditItem(GroupedEdit.Create(new List - { - delEditItem, - insEditItem - }, - InvertCase, - arg - )); - - _singleton._buffer[_singleton._current] = newChar; - } - _singleton._current = Math.Min(_singleton._current + 1, _singleton._buffer.Length); - _singleton.PlaceCursor(); - } - _singleton.Render(); - } - - /// - /// Swap the current character and the one before it. - /// - public static void SwapCharacters(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._current <= 0 || _singleton._current >= _singleton._buffer.Length) - { - Ding(); - return; - } - - char current = _singleton._buffer[_singleton._current]; - char previous = _singleton._buffer[_singleton._current - 1]; - - _singleton.StartEditGroup(); - _singleton.SaveEditItem(EditItemDelete.Create(_singleton._buffer.ToString(_singleton._current - 1, 2), _singleton._current - 1)); - _singleton.SaveEditItem(EditItemInsertChar.Create(current, _singleton._current - 1)); - _singleton.SaveEditItem(EditItemInsertChar.Create(previous, _singleton._current)); - _singleton.EndEditGroup(); - - _singleton._buffer[_singleton._current] = previous; - _singleton._buffer[_singleton._current - 1] = current; - _singleton._current = Math.Min(_singleton._current + 1, _singleton._buffer.Length - 1); - _singleton.PlaceCursor(); - _singleton.Render(); - } - - /// - /// Deletes text from the cursor to the first non-blank character of the line, - /// - public static void DeleteLineToFirstChar(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._current > 0) - { - int i = 0; - for (; i < _singleton._current; i++) - { - if (!Char.IsWhiteSpace(_singleton._buffer[i])) - { - break; - } - } - - _singleton.SaveToClipboard(i, _singleton._current - i); - _singleton.SaveEditItem(EditItemDelete.Create(_singleton._clipboard, i, DeleteLineToFirstChar)); - - _singleton._buffer.Remove(i, _singleton._current - i); - _singleton._current = i; - _singleton.Render(); - } - else - { - Ding(); - } - } - - /// - /// Deletes the current line, enabling undo. - /// - public static void DeleteLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._clipboard = _singleton._buffer.ToString(); - _singleton.SaveEditItem(EditItemDelete.Create(_singleton._clipboard, 0)); - _singleton._current = 0; - _singleton._buffer.Remove(0, _singleton._buffer.Length); - _singleton.Render(); - } - - /// - /// Deletes the previous word. - /// - public static void BackwardDeleteWord(ConsoleKeyInfo? key = null, object arg = null) - { - int qty = (arg is int) ? (int) arg : 1; - int deletePoint = _singleton._current; - for (int i = 0; i < qty; i++) - { - deletePoint = _singleton.ViFindPreviousWordPoint(deletePoint, _singleton.Options.WordDelimiters); - } - if (deletePoint == _singleton._current) - { - Ding(); - return; - } - _singleton._clipboard = _singleton._buffer.ToString(deletePoint, _singleton._current - deletePoint); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - deletePoint, - BackwardDeleteWord, - arg - )); - _singleton._buffer.Remove(deletePoint, _singleton._current - deletePoint); - _singleton._current = deletePoint; - _singleton.Render(); - } - - /// - /// Deletes the previous word, using only white space as the word delimiter. - /// - public static void ViBackwardDeleteGlob(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._current == 0) - { - Ding(); - return; - } - int qty = (arg is int) ? (int)arg : 1; - int deletePoint = _singleton._current; - for (int i = 0; i < qty && deletePoint > 0; i++) - { - deletePoint = _singleton.ViFindPreviousGlob(deletePoint - 1); - } - if (deletePoint == _singleton._current) - { - Ding(); - return; - } - _singleton._clipboard = _singleton._buffer.ToString(deletePoint, _singleton._current - deletePoint); - _singleton.SaveEditItem(EditItemDelete.Create( - _singleton._clipboard, - deletePoint, - BackwardDeleteWord, - arg - )); - _singleton._buffer.Remove(deletePoint, _singleton._current - deletePoint); - _singleton._current = deletePoint; - _singleton.Render(); - } - - /// - /// Find the matching brace, paren, or square bracket and delete all contents within, including the brace. - /// - public static void ViDeleteBrace(ConsoleKeyInfo? key = null, object arg = null) - { - int newCursor = _singleton.ViFindBrace(_singleton._current); - - if (_singleton._current < newCursor) - { - DeleteRange(_singleton._current, newCursor, ViDeleteBrace); - } - else if (newCursor < _singleton._current) - { - DeleteRange(newCursor, _singleton._current, ViDeleteBrace); - } - else - { - Ding(); - } - } - - /// - /// Delete all characters included in the supplied range. - /// - /// Index of where to begin the delete. - /// Index of where to end the delete. - /// Action that generated this request, used for repeat command ('.'). - private static void DeleteRange(int first, int last, Action action) - { - int length = last - first + 1; - - _singleton.SaveToClipboard(first, length); - _singleton.SaveEditItem(EditItemDelete.Create(_singleton._clipboard, first, action)); - _singleton._current = first; - _singleton._buffer.Remove(first, length); - _singleton.Render(); - } - - - /// - /// Prompts for a search string and initiates search upon AcceptLine. - /// - public static void ViSearchHistoryBackward(ConsoleKeyInfo? key = null, object arg = null) - { - if (!key.HasValue || char.IsControl(key.Value.KeyChar)) - { - Ding(); - return; - } - - _singleton.StartSearch(backward: true); - } - - /// - /// Prompts for a search string and initiates search upon AcceptLine. - /// - public static void SearchForward(ConsoleKeyInfo? key = null, object arg = null) - { - if (!key.HasValue || char.IsControl(key.Value.KeyChar)) - { - Ding(); - return; - } - - _singleton.StartSearch(backward: false); - } - - /// - /// Repeat the last search in the same direction as before. - /// - public static void RepeatSearch(ConsoleKeyInfo? key = null, object arg = null) - { - if (string.IsNullOrEmpty(_singleton._searchHistoryPrefix)) - { - Ding(); - return; - } - - _singleton.HistorySearch(); - } - - /// - /// Repeat the last search in the same direction as before. - /// - public static void RepeatSearchBackward(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._searchHistoryBackward = !_singleton._searchHistoryBackward; - RepeatSearch(); - _singleton._searchHistoryBackward = !_singleton._searchHistoryBackward; - } - - /// - /// Prompts for a string for history searching. - /// - /// True for searching backward in the history. - private void StartSearch(bool backward) - { - _statusLinePrompt = "find: "; - var argBuffer = _statusBuffer; - Render(); // Render prompt - - while (true) - { - var nextKey = ReadKey(); - if (nextKey.Key == Keys.Enter.Key || nextKey.Key == Keys.Tab.Key) - { - _searchHistoryPrefix = argBuffer.ToString(); - _searchHistoryBackward = backward; - HistorySearch(); - break; - } - if (nextKey.Key == Keys.Escape.Key) - { - break; - } - if (nextKey.Key == Keys.Backspace.Key) - { - if (argBuffer.Length > 0) - { - argBuffer.Remove(argBuffer.Length - 1, 1); - Render(); // Render prompt - continue; - } - break; - } - argBuffer.Append(nextKey.KeyChar); - Render(); // Render prompt - } - - // Remove our status line - argBuffer.Clear(); - _statusLinePrompt = null; - Render(); // Render prompt - } - - /// - /// Searches line history. - /// - private void HistorySearch() - { - _searchHistoryCommandCount++; - - int incr = _searchHistoryBackward ? -1 : +1; - for (int i = _currentHistoryIndex + incr; i >= 0 && i < _history.Count; i += incr) - { - if (Options.HistoryStringComparison.HasFlag(StringComparison.OrdinalIgnoreCase)) - { - if (_history[i]._line.ToLower().Contains(_searchHistoryPrefix.ToLower())) - { - _currentHistoryIndex = i; - UpdateFromHistory(moveCursor: Options.HistorySearchCursorMovesToEnd); - return; - } - } - else - { - if (_history[i]._line.Contains(_searchHistoryPrefix)) - { - _currentHistoryIndex = i; - UpdateFromHistory(moveCursor: Options.HistorySearchCursorMovesToEnd); - return; - } - } - } - - Ding(); - } - - /// - /// Repeat the last text modification. - /// - public static void RepeatLastCommand(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._undoEditIndex > 0) - { - EditItem editItem = _singleton._edits[_singleton._undoEditIndex - 1]; - if (editItem._instigator != null) - { - editItem._instigator(key, editItem._instigatorArg); - return; - } - } - Ding(); - } - - /// - /// Chords in vi needs special handling because a numeric argument can be input between the 1st and 2nd key. - /// - /// - /// - private static void ViChord(ConsoleKeyInfo? key = null, object arg = null) - { - if (!key.HasValue) - { - throw new ArgumentNullException("key"); - } - if (arg != null) - { - Chord(key, arg); - return; - } - - Dictionary secondKeyDispatchTable; - if (_singleton._chordDispatchTable.TryGetValue(key.Value, out secondKeyDispatchTable)) - { - //if (_singleton._demoMode) - //{ - // // Render so the first key of the chord appears in the demo window - // _singleton.Render(); - //} - var secondKey = ReadKey(); - KeyHandler handler; - if (secondKeyDispatchTable.TryGetValue(secondKey, out handler)) - { - _singleton.ProcessOneKey(secondKey, secondKeyDispatchTable, ignoreIfNoAction: true, arg: arg); - } - else if (!IsNumberic(secondKey)) - { - _singleton.ProcessOneKey(secondKey, secondKeyDispatchTable, ignoreIfNoAction: true, arg: arg); - } - else - { - var argBuffer = _singleton._statusBuffer; - argBuffer.Clear(); - _singleton._statusLinePrompt = "digit-argument: "; - while (IsNumberic(secondKey)) - { - argBuffer.Append(secondKey.KeyChar); - _singleton.Render(); - secondKey = ReadKey(); - } - int numericArg = int.Parse(argBuffer.ToString()); - if (secondKeyDispatchTable.TryGetValue(secondKey, out handler)) - { - _singleton.ProcessOneKey(secondKey, secondKeyDispatchTable, ignoreIfNoAction: true, arg: numericArg); - } - else - { - Ding(); - } - argBuffer.Clear(); - _singleton.ClearStatusMessage(render: true); - } - } - } - - private static bool IsNumberic(ConsoleKeyInfo key) - { - return char.IsNumber(key.KeyChar); - } - - /// - /// Start a new digit argument to pass to other functions while in one of vi's chords. - /// - public static void ViDigitArgumentInChord(ConsoleKeyInfo? key = null, object arg = null) - { - if (!key.HasValue || char.IsControl(key.Value.KeyChar)) - { - Ding(); - return; - } - - #region VI special case - if (_singleton._options.EditMode == EditMode.Vi && key.Value.KeyChar == '0') - { - BeginningOfLine(); - return; - } - #endregion VI special case - - bool sawDigit = false; - _singleton._statusLinePrompt = "digit-argument: "; - var argBuffer = _singleton._statusBuffer; - argBuffer.Append(key.Value.KeyChar); - if (key.Value.KeyChar == '-') - { - argBuffer.Append('1'); - } - else - { - sawDigit = true; - } - - _singleton.Render(); // Render prompt - while (true) - { - var nextKey = ReadKey(); - KeyHandler handler; - if (_singleton._dispatchTable.TryGetValue(nextKey, out handler) && handler.Action == DigitArgument) - { - if (nextKey.KeyChar == '-') - { - if (argBuffer[0] == '-') - { - argBuffer.Remove(0, 1); - } - else - { - argBuffer.Insert(0, '-'); - } - _singleton.Render(); // Render prompt - continue; - } - - if (nextKey.KeyChar >= '0' && nextKey.KeyChar <= '9') - { - if (!sawDigit && argBuffer.Length > 0) - { - // Buffer is either '-1' or '1' from one or more Alt+- keys - // but no digits yet. Remove the '1'. - argBuffer.Length -= 1; - } - sawDigit = true; - argBuffer.Append(nextKey.KeyChar); - _singleton.Render(); // Render prompt - continue; - } - } - - int intArg; - if (int.TryParse(argBuffer.ToString(), out intArg)) - { - _singleton.ProcessOneKey(nextKey, _singleton._dispatchTable, ignoreIfNoAction: false, arg: intArg); - } - else - { - Ding(); - } - break; - } - } - - /// - /// Like DeleteCharOrExit in Emacs mode, but accepts the line instead of deleting a character. - /// - public static void ViAcceptLineOrExit(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._buffer.Length > 0) - { - _singleton.AcceptLineImpl(false); - } - else - { - ViExit(key, arg); - } - } - - /// - /// A new line is inserted above the current line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ViInsertLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._groupUndoHelper.StartGroup(ViInsertLine, arg); - _singleton.MoveToBeginningOfPhrase(); - _singleton._buffer.Insert(_singleton._current, '\n'); - //_singleton._current = Math.Max(0, _singleton._current - 1); - _singleton.SaveEditItem(EditItemInsertChar.Create( '\n', _singleton._current)); - _singleton.Render(); - ViInsertMode(); - } - - private void MoveToBeginningOfPhrase() - { - while (!IsAtBeginningOfPhrase()) - { - _current--; - } - } - - private bool IsAtBeginningOfPhrase() - { - if (_current == 0) - { - return true; - } - if (_buffer[_current - 1] == '\n') - { - return true; - } - return false; - } - - /// - /// A new line is inserted below the current line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ViAppendLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._groupUndoHelper.StartGroup(ViInsertLine, arg); - _singleton.MoveToEndOfPhrase(); - int insertPoint = 0; - if (_singleton.IsAtEndOfLine(_singleton._current)) - { - insertPoint = _singleton._buffer.Length; - _singleton._buffer.Append('\n'); - _singleton._current = insertPoint; - } - else - { - insertPoint = _singleton._current + 1; - _singleton._buffer.Insert(insertPoint, '\n'); - } - _singleton.SaveEditItem(EditItemInsertChar.Create('\n', insertPoint)); - _singleton.Render(); - ViInsertWithAppend(); - } - - private void MoveToEndOfPhrase() - { - while (!IsAtEndOfPhrase()) - { - _current++; - } - } - - private bool IsAtEndOfPhrase() - { - if (_buffer.Length == 0 || _current == _buffer.Length + ViEndOfLineFactor) - { - return true; - } - if (_buffer[_current] == '\n') - { - return true; - } - return false; - } - - /// - /// Joins 2 lines. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ViJoinLines(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.MoveToEndOfPhrase(); - if (_singleton.IsAtEndOfLine(_singleton._current)) - { - Ding(); - } - else - { - _singleton._buffer[_singleton._current] = ' '; - _singleton._groupUndoHelper.StartGroup(ViJoinLines, arg); - _singleton.SaveEditItem(EditItemDelete.Create("\n", _singleton._current)); - _singleton.SaveEditItem(EditItemInsertChar.Create(' ', _singleton._current)); - _singleton._groupUndoHelper.EndGroup(); - _singleton.Render(); - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Render.cs b/src/Microsoft.PowerShell.PSReadLine/Render.cs deleted file mode 100644 index 632fdeb9cc..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Render.cs +++ /dev/null @@ -1,815 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics.CodeAnalysis; -using System.Linq; -using System.Management.Automation.Language; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { -#if UNIX - private const ConsoleColor UnknownColor = (ConsoleColor) (-1); -#endif - private BufferChar[] _consoleBuffer; - private int _initialX; - private int _initialY; - private int _bufferWidth; - private ConsoleColor _initialBackgroundColor; - private ConsoleColor _initialForegroundColor; - private BufferChar _space; - private int _current; - private int _emphasisStart; - private int _emphasisLength; - - private class SavedTokenState - { - internal Token[] Tokens { get; set; } - internal int Index { get; set; } - internal ConsoleColor BackgroundColor { get; set; } - internal ConsoleColor ForegroundColor { get; set; } - } - - private void MaybeParseInput() - { - if (_tokens == null) - { - ParseInput(); - } - } - - private string ParseInput() - { - var text = _buffer.ToString(); - _ast = Parser.ParseInput(text, out _tokens, out _parseErrors); - return text; - } - - private void ClearStatusMessage(bool render) - { - _statusBuffer.Clear(); - _statusLinePrompt = null; - _statusIsErrorMessage = false; - if (render) - { - Render(); - } - } - - private void Render() - { - // If there are a bunch of keys queued up, skip rendering if we've rendered - // recently. - if (_queuedKeys.Count > 10 && (_lastRenderTime.ElapsedMilliseconds < 50)) - { - // We won't render, but most likely the tokens will be different, so make - // sure we don't use old tokens. - _tokens = null; - _ast = null; - return; - } - - ReallyRender(); - } - - [SuppressMessage("Microsoft.Usage", "CA1806:DoNotIgnoreMethodResults")] - private void ReallyRender() - { - var text = ParseInput(); - - int statusLineCount = GetStatusLineCount(); - int j = _initialX + (_bufferWidth * Options.ExtraPromptLineCount); - var backgroundColor = _initialBackgroundColor; - var foregroundColor = _initialForegroundColor; - bool afterLastToken = false; - int totalBytes = j; - int bufferWidth = _console.BufferWidth; - - var tokenStack = new Stack(); - tokenStack.Push(new SavedTokenState - { - Tokens = _tokens, - Index = 0, - BackgroundColor = _initialBackgroundColor, - ForegroundColor = _initialForegroundColor - }); - - int bufferLineCount; - - try - { - _console.StartRender(); - bufferLineCount = ConvertOffsetToCoordinates(text.Length).Y - _initialY + 1 + statusLineCount; - if (_consoleBuffer.Length != bufferLineCount * bufferWidth) - { - var newBuffer = new BufferChar[bufferLineCount * bufferWidth]; - Array.Copy(_consoleBuffer, newBuffer, _initialX + (Options.ExtraPromptLineCount * _bufferWidth)); - if (_consoleBuffer.Length > bufferLineCount * bufferWidth) - { - int consoleBufferOffset = ConvertOffsetToConsoleBufferOffset(text.Length, _initialX + (Options.ExtraPromptLineCount * _bufferWidth)); - // Need to erase the extra lines that we won't draw again - for (int i = consoleBufferOffset; i < _consoleBuffer.Length; i++) - { - _consoleBuffer[i] = _space; - } - _console.WriteBufferLines(_consoleBuffer, ref _initialY); - } - _consoleBuffer = newBuffer; - } - - for (int i = 0; i < text.Length; i++) - { - totalBytes = totalBytes % bufferWidth; - if (!afterLastToken) - { - // Figure out the color of the character - if it's in a token, - // use the tokens color otherwise use the initial color. - var state = tokenStack.Peek(); - var token = state.Tokens[state.Index]; - - if (i == token.Extent.EndOffset) - { - if (token == state.Tokens[state.Tokens.Length - 1]) - { - tokenStack.Pop(); - if (tokenStack.Count == 0) - { - afterLastToken = true; - token = null; - foregroundColor = _initialForegroundColor; - backgroundColor = _initialBackgroundColor; - } - else - { - state = tokenStack.Peek(); - } - } - - if (!afterLastToken) - { - foregroundColor = state.ForegroundColor; - backgroundColor = state.BackgroundColor; - token = state.Tokens[++state.Index]; - } - } - - if (!afterLastToken && i == token.Extent.StartOffset) - { - GetTokenColors(token, out foregroundColor, out backgroundColor); - - var stringToken = token as StringExpandableToken; - if (stringToken != null) - { - // We might have nested tokens. - if (stringToken.NestedTokens != null && stringToken.NestedTokens.Any()) - { - var tokens = new Token[stringToken.NestedTokens.Count + 1]; - stringToken.NestedTokens.CopyTo(tokens, 0); - // NestedTokens doesn't have an "EOS" token, so we use - // the string literal token for that purpose. - tokens[tokens.Length - 1] = stringToken; - - tokenStack.Push(new SavedTokenState - { - Tokens = tokens, - Index = 0, - BackgroundColor = backgroundColor, - ForegroundColor = foregroundColor - }); - - if (i == tokens[0].Extent.StartOffset) - { - GetTokenColors(tokens[0], out foregroundColor, out backgroundColor); - } - } - } - } - } - - var charToRender = text[i]; - if (charToRender == '\n') - { - while ((j % bufferWidth) != 0) - { - _consoleBuffer[j++] = _space; - } - - for (int k = 0; k < Options.ContinuationPrompt.Length; k++, j++) - { - _consoleBuffer[j].UnicodeChar = Options.ContinuationPrompt[k]; - _consoleBuffer[j].ForegroundColor = Options.ContinuationPromptForegroundColor; - _consoleBuffer[j].BackgroundColor = Options.ContinuationPromptBackgroundColor; - } - } - else - { - int size = LengthInBufferCells(charToRender); - totalBytes += size; - - //if there is no enough space for the character at the edge, fill in spaces at the end and - //put the character to next line. - int filling = totalBytes > bufferWidth ? (totalBytes - bufferWidth) % size : 0; - for (int f = 0; f < filling; f++) - { - _consoleBuffer[j++] = _space; - totalBytes++; - } - - if (char.IsControl(charToRender)) - { - _consoleBuffer[j].UnicodeChar = '^'; - MaybeEmphasize(ref _consoleBuffer[j++], i, foregroundColor, backgroundColor); - _consoleBuffer[j].UnicodeChar = (char)('@' + charToRender); - MaybeEmphasize(ref _consoleBuffer[j++], i, foregroundColor, backgroundColor); - - } -#if !UNIX - else if (size > 1) - { - _consoleBuffer[j].UnicodeChar = charToRender; - _consoleBuffer[j].IsLeadByte = true; - MaybeEmphasize(ref _consoleBuffer[j++], i, foregroundColor, backgroundColor); - _consoleBuffer[j].UnicodeChar = charToRender; - _consoleBuffer[j].IsTrailByte = true; - MaybeEmphasize(ref _consoleBuffer[j++], i, foregroundColor, backgroundColor); - } -#endif - else - { - _consoleBuffer[j].UnicodeChar = charToRender; - MaybeEmphasize(ref _consoleBuffer[j++], i, foregroundColor, backgroundColor); - } - } - } - } - finally - { - _console.EndRender(); - } - - for (; j < (_consoleBuffer.Length - (statusLineCount * _bufferWidth)); j++) - { - _consoleBuffer[j] = _space; - } - - if (_statusLinePrompt != null) - { - foregroundColor = _statusIsErrorMessage ? Options.ErrorForegroundColor : _console.ForegroundColor; - backgroundColor = _statusIsErrorMessage ? Options.ErrorBackgroundColor : _console.BackgroundColor; - - for (int i = 0; i < _statusLinePrompt.Length; i++, j++) - { - _consoleBuffer[j].UnicodeChar = _statusLinePrompt[i]; - _consoleBuffer[j].ForegroundColor = foregroundColor; - _consoleBuffer[j].BackgroundColor = backgroundColor; - } - for (int i = 0; i < _statusBuffer.Length; i++, j++) - { - _consoleBuffer[j].UnicodeChar = _statusBuffer[i]; - _consoleBuffer[j].ForegroundColor = foregroundColor; - _consoleBuffer[j].BackgroundColor = backgroundColor; - } - - for (; j < _consoleBuffer.Length; j++) - { - _consoleBuffer[j] = _space; - } - } - - bool rendered = false; - if (_parseErrors.Length > 0) - { - int promptChar = _initialX - 1 + (_bufferWidth * Options.ExtraPromptLineCount); - - while (promptChar >= 0) - { - var c = _consoleBuffer[promptChar].UnicodeChar; - if (char.IsWhiteSpace(c)) - { - promptChar -= 1; - continue; - } - - ConsoleColor prevColor = _consoleBuffer[promptChar].ForegroundColor; - _consoleBuffer[promptChar].ForegroundColor = ConsoleColor.Red; - _console.WriteBufferLines(_consoleBuffer, ref _initialY); - rendered = true; - _consoleBuffer[promptChar].ForegroundColor = prevColor; - break; - } - } - - if (!rendered) - { - _console.WriteBufferLines(_consoleBuffer, ref _initialY); - } - - PlaceCursor(); - - if ((_initialY + bufferLineCount) > (_console.WindowTop + _console.WindowHeight)) - { -#if !UNIX // TODO: verify this isn't necessary for LINUX - _console.WindowTop = _initialY + bufferLineCount - _console.WindowHeight; -#endif - } - - _lastRenderTime.Restart(); - } - - private int LengthInBufferCells(char c) - { - int length = Char.IsControl(c) ? 1 : 0; - if (c < 256) - { - return length + 1; - } - return _console.LengthInBufferCells(c); - } - - private static void WriteBlankLines(int count, int top) - { - var console = _singleton._console; - var blanks = new BufferChar[count * console.BufferWidth]; - for (int i = 0; i < blanks.Length; i++) - { - blanks[i].BackgroundColor = console.BackgroundColor; - blanks[i].ForegroundColor = console.ForegroundColor; - blanks[i].UnicodeChar = ' '; - } - console.WriteBufferLines(blanks, ref top); - } - - private static BufferChar[] ReadBufferLines(int top, int count) - { - return _singleton._console.ReadBufferLines(top, count); - } - - private void GetTokenColors(Token token, out ConsoleColor foregroundColor, out ConsoleColor backgroundColor) - { - switch (token.Kind) - { - case TokenKind.Comment: - foregroundColor = _options.CommentForegroundColor; - backgroundColor = _options.CommentBackgroundColor; - return; - - case TokenKind.Parameter: - foregroundColor = _options.ParameterForegroundColor; - backgroundColor = _options.ParameterBackgroundColor; - return; - - case TokenKind.Variable: - case TokenKind.SplattedVariable: - foregroundColor = _options.VariableForegroundColor; - backgroundColor = _options.VariableBackgroundColor; - return; - - case TokenKind.StringExpandable: - case TokenKind.StringLiteral: - case TokenKind.HereStringExpandable: - case TokenKind.HereStringLiteral: - foregroundColor = _options.StringForegroundColor; - backgroundColor = _options.StringBackgroundColor; - return; - - case TokenKind.Number: - foregroundColor = _options.NumberForegroundColor; - backgroundColor = _options.NumberBackgroundColor; - return; - } - - if ((token.TokenFlags & TokenFlags.CommandName) != 0) - { - foregroundColor = _options.CommandForegroundColor; - backgroundColor = _options.CommandBackgroundColor; - return; - } - - if ((token.TokenFlags & TokenFlags.Keyword) != 0) - { - foregroundColor = _options.KeywordForegroundColor; - backgroundColor = _options.KeywordBackgroundColor; - return; - } - - if ((token.TokenFlags & (TokenFlags.BinaryOperator | TokenFlags.UnaryOperator | TokenFlags.AssignmentOperator)) != 0) - { - foregroundColor = _options.OperatorForegroundColor; - backgroundColor = _options.OperatorBackgroundColor; - return; - } - - if ((token.TokenFlags & TokenFlags.TypeName) != 0) - { - foregroundColor = _options.TypeForegroundColor; - backgroundColor = _options.TypeBackgroundColor; - return; - } - - if ((token.TokenFlags & TokenFlags.MemberName) != 0) - { - foregroundColor = _options.MemberForegroundColor; - backgroundColor = _options.MemberBackgroundColor; - return; - } - - foregroundColor = _options.DefaultTokenForegroundColor; - backgroundColor = _options.DefaultTokenBackgroundColor; - } - - private void GetRegion(out int start, out int length) - { - if (_mark < _current) - { - start = _mark; - length = _current - start; - } - else - { - start = _current; - length = _mark - start; - } - } - - private bool InRegion(int i) - { - int start, end; - if (_mark > _current) - { - start = _current; - end = _mark; - } - else - { - start = _mark; - end = _current; - } - return i >= start && i < end; - } - - private void MaybeEmphasize(ref BufferChar charInfo, int i, ConsoleColor foregroundColor, ConsoleColor backgroundColor) - { - if (i >= _emphasisStart && i < (_emphasisStart + _emphasisLength)) - { - backgroundColor = _options.EmphasisBackgroundColor; - foregroundColor = _options.EmphasisForegroundColor; - } - else if (_visualSelectionCommandCount > 0 && InRegion(i)) - { - // We can't quite emulate real console selection because it inverts - // based on actual screen colors, our palette is limited. The choice - // to invert only the lower 3 bits to change the color is somewhat - // but looks best with the 2 default color schemes - starting PowerShell - // from it's shortcut or from a cmd shortcut. -#if UNIX // TODO: set Inverse attribute and let render choose what to do. - ConsoleColor tempColor = (foregroundColor == UnknownColor) ? ConsoleColor.White : foregroundColor; - foregroundColor = (backgroundColor == UnknownColor) ? ConsoleColor.Black : backgroundColor; - backgroundColor = tempColor; -#else - foregroundColor = (ConsoleColor)((int)foregroundColor ^ 7); - backgroundColor = (ConsoleColor)((int)backgroundColor ^ 7); -#endif - } - - charInfo.ForegroundColor = foregroundColor; - charInfo.BackgroundColor = backgroundColor; - } - - private void PlaceCursor(int x, ref int y) - { - int statusLineCount = GetStatusLineCount(); - if ((y + statusLineCount) >= _console.BufferHeight) - { - _console.ScrollBuffer((y + statusLineCount) - _console.BufferHeight + 1); - y = _console.BufferHeight - 1; - } - _console.SetCursorPosition(x, y); - } - - private void PlaceCursor() - { - var coordinates = ConvertOffsetToCoordinates(_current); - int y = coordinates.Y; - PlaceCursor(coordinates.X, ref y); - } - - private COORD ConvertOffsetToCoordinates(int offset) - { - int x = _initialX; - int y = _initialY + Options.ExtraPromptLineCount; - - int bufferWidth = _console.BufferWidth; - var continuationPromptLength = Options.ContinuationPrompt.Length; - - for (int i = 0; i < offset; i++) - { - char c = _buffer[i]; - if (c == '\n') - { - y += 1; - x = continuationPromptLength; - } - else - { - int size = LengthInBufferCells(c); - x += size; - // Wrap? No prompt when wrapping - if (x >= bufferWidth) - { - int offsize = x - bufferWidth; - if (offsize % size == 0) - { - x -= bufferWidth; - } - else - { - x = size; - } - y += 1; - } - } - } - - //if the next character has bigger size than the remain space on this line, - //the cursor goes to next line where the next character is. - if (_buffer.Length > offset) - { - int size = LengthInBufferCells(_buffer[offset]); - // next one is Wrapped to next line - if (x + size > bufferWidth && (x + size - bufferWidth) % size != 0) - { - x = 0; - y++; - } - } - - return new COORD {X = (short)x, Y = (short)y}; - } - - private int ConvertOffsetToConsoleBufferOffset(int offset, int startIndex) - { - int j = startIndex; - for (int i = 0; i < offset; i++) - { - var c = _buffer[i]; - if (c == '\n') - { - for (int k = 0; k < Options.ContinuationPrompt.Length; k++) - { - j++; - } - } - else if (LengthInBufferCells(c) > 1) - { - j += 2; - } - else - { - j++; - } - } - return j; - } - - private int ConvertLineAndColumnToOffset(COORD coord) - { - int offset; - int x = _initialX; - int y = _initialY + Options.ExtraPromptLineCount; - - int bufferWidth = _console.BufferWidth; - var continuationPromptLength = Options.ContinuationPrompt.Length; - for (offset = 0; offset < _buffer.Length; offset++) - { - // If we are on the correct line, return when we find - // the correct column - if (coord.Y == y && coord.X <= x) - { - return offset; - } - char c = _buffer[offset]; - if (c == '\n') - { - // If we are about to move off of the correct line, - // the line was shorter than the column we wanted so return. - if (coord.Y == y) - { - return offset; - } - y += 1; - x = continuationPromptLength; - } - else - { - int size = LengthInBufferCells(c); - x += size; - // Wrap? No prompt when wrapping - if (x >= bufferWidth) - { - int offsize = x - bufferWidth; - if (offsize % size == 0) - { - x -= bufferWidth; - } - else - { - x = size; - } - y += 1; - } - } - } - - // Return -1 if y is out of range, otherwise the last line was shorter - // than we wanted, but still in range so just return the last offset. - return (coord.Y == y) ? offset : -1; - } - - private bool LineIsMultiLine() - { - for (int i = 0; i < _buffer.Length; i++) - { - if (_buffer[i] == '\n') - return true; - } - return false; - } - - private int GetStatusLineCount() - { - if (_statusLinePrompt == null) - return 0; - - return (_statusLinePrompt.Length + _statusBuffer.Length) / _console.BufferWidth + 1; - } - - [ExcludeFromCodeCoverage] - void IPSConsoleReadLineMockableMethods.Ding() - { - switch (Options.BellStyle) - { - case BellStyle.None: - break; - case BellStyle.Audible: -#if UNIX - Console.Beep(); -#else - Console.Beep(Options.DingTone, Options.DingDuration); -#endif - break; - case BellStyle.Visual: - // TODO: flash prompt? command line? - break; - } - } - - /// - /// Notify the user based on their preference for notification. - /// - public static void Ding() - { - _singleton._mockableMethods.Ding(); - } - - private bool PromptYesOrNo(string s) - { - _statusLinePrompt = s; - Render(); - - var key = ReadKey(); - - _statusLinePrompt = null; - Render(); - return key.Key == ConsoleKey.Y; - } - -#region Screen scrolling - -#if !UNIX - /// - /// Scroll the display up one screen. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ScrollDisplayUp(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, +1); - var console = _singleton._console; - var newTop = console.WindowTop - (numericArg * console.WindowHeight); - if (newTop < 0) - { - newTop = 0; - } - console.SetWindowPosition(0, newTop); - } - - /// - /// Scroll the display up one line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ScrollDisplayUpLine(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, +1); - var console = _singleton._console; - var newTop = console.WindowTop - numericArg; - if (newTop < 0) - { - newTop = 0; - } - console.SetWindowPosition(0, newTop); - } - - /// - /// Scroll the display down one screen. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ScrollDisplayDown(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, +1); - var console = _singleton._console; - var newTop = console.WindowTop + (numericArg * console.WindowHeight); - if (newTop > (console.BufferHeight - console.WindowHeight)) - { - newTop = (console.BufferHeight - console.WindowHeight); - } - console.SetWindowPosition(0, newTop); - } - - /// - /// Scroll the display down one line. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ScrollDisplayDownLine(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - TryGetArgAsInt(arg, out numericArg, +1); - var console = _singleton._console; - var newTop = console.WindowTop + numericArg; - if (newTop > (console.BufferHeight - console.WindowHeight)) - { - newTop = (console.BufferHeight - console.WindowHeight); - } - console.SetWindowPosition(0, newTop); - } - - /// - /// Scroll the display to the top. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ScrollDisplayTop(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._console.SetWindowPosition(0, 0); - } - - /// - /// Scroll the display to the cursor. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void ScrollDisplayToCursor(ConsoleKeyInfo? key = null, object arg = null) - { - // Ideally, we'll put the last input line at the bottom of the window - var coordinates = _singleton.ConvertOffsetToCoordinates(_singleton._buffer.Length); - - var console = _singleton._console; - var newTop = coordinates.Y - console.WindowHeight + 1; - - // If the cursor is already visible, and we're on the first - // page-worth of the buffer, then just scroll to the top (we can't - // scroll to before the beginning of the buffer). - // - // Note that we don't want to just return, because the window may - // have been scrolled way past the end of the content, so we really - // do need to set the new window top to 0 to bring it back into - // view. - if (newTop < 0) - { - newTop = 0; - } - - // But if the cursor won't be visible, make sure it is. - if (newTop > console.CursorTop) - { - // Add 10 for some extra context instead of putting the - // cursor on the bottom line. - newTop = console.CursorTop - console.WindowHeight + 10; - } - - // But we can't go past the end of the buffer. - if (newTop > (console.BufferHeight - console.WindowHeight)) - { - newTop = (console.BufferHeight - console.WindowHeight); - } - console.SetWindowPosition(0, newTop); - } - -#endif -#endregion Screen scrolling - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Replace.vi.cs b/src/Microsoft.PowerShell.PSReadLine/Replace.vi.cs deleted file mode 100644 index c4960e5b70..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Replace.vi.cs +++ /dev/null @@ -1,350 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; -using System.IO; -using System.Linq; -using System.Management.Automation; -using System.Management.Automation.Language; -using System.Runtime.InteropServices; -using System.Text; -using System.Text.RegularExpressions; -using System.Threading; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private static void ViReplaceUntilEsc(ConsoleKeyInfo? key, object arg) - { - if (_singleton._current >= _singleton._buffer.Length) - { - Ding(); - return; - } - - int startingCursor = _singleton._current; - int maxDeleteLength = _singleton._buffer.Length - _singleton._current; - StringBuilder deletedStr = new StringBuilder(); - - ConsoleKeyInfo nextKey = ReadKey(); - while (nextKey.Key != ConsoleKey.Escape && nextKey.Key != ConsoleKey.Enter) - { - if (nextKey.Key != ConsoleKey.Backspace && nextKey.KeyChar != '\u0000') - { - if (_singleton._current >= _singleton._buffer.Length) - { - _singleton._buffer.Append(nextKey.KeyChar); - } - else - { - deletedStr.Append(_singleton._buffer[_singleton._current]); - _singleton._buffer[_singleton._current] = nextKey.KeyChar; - } - _singleton._current++; - _singleton.Render(); - } - if (nextKey.Key == ConsoleKey.Backspace) - { - if (_singleton._current == startingCursor) - { - Ding(); - } - else - { - if (deletedStr.Length == _singleton._current - startingCursor) - { - _singleton._buffer[_singleton._current - 1] = deletedStr[deletedStr.Length - 1]; - deletedStr.Remove(deletedStr.Length - 1, 1); - } - else - { - _singleton._buffer.Remove(_singleton._current - 1, 1); - } - _singleton._current--; - _singleton.Render(); - } - } - nextKey = ReadKey(); - } - - if (_singleton._current > startingCursor) - { - _singleton.StartEditGroup(); - string insStr = _singleton._buffer.ToString(startingCursor, _singleton._current - startingCursor); - _singleton.SaveEditItem(EditItemDelete.Create(deletedStr.ToString(), startingCursor)); - _singleton.SaveEditItem(EditItemInsertString.Create(insStr, startingCursor)); - _singleton.EndEditGroup(); - } - - if (nextKey.Key == ConsoleKey.Enter) - { - ViAcceptLine(nextKey); - } - } - - private static void ViReplaceBrace(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViReplaceBrace, arg); - ViDeleteBrace(key, arg); - ViInsertMode(key, arg); - } - - private static void ViBackwardReplaceLineToFirstChar(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViBackwardReplaceLineToFirstChar, arg); - DeleteLineToFirstChar(key, arg); - ViInsertMode(key, arg); - } - - private static void ViBackwardReplaceLine(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViBackwardReplaceLine, arg); - BackwardDeleteLine(key, arg); - ViInsertMode(key, arg); - } - - private static void BackwardReplaceChar(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(BackwardReplaceChar, arg); - BackwardDeleteChar(key, arg); - ViInsertMode(key, arg); - } - - private static void ViBackwardReplaceWord(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViBackwardReplaceWord, arg); - BackwardDeleteWord(key, arg); - ViInsertMode(key, arg); - } - - private static void ViBackwardReplaceGlob(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViBackwardReplaceGlob, arg); - ViBackwardDeleteGlob(key, arg); - ViInsertMode(key, arg); - } - - private static void ViReplaceToEnd(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViReplaceToEnd, arg); - DeleteToEnd(key, arg); - _singleton._current = Math.Min(_singleton._buffer.Length, _singleton._current + 1); - _singleton.PlaceCursor(); - ViInsertMode(key, arg); - } - - private static void ViReplaceLine(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViReplaceLine, arg); - DeleteLine(key, arg); - ViInsertMode(key, arg); - } - - private static void ViReplaceWord(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViReplaceWord, arg); - _singleton._lastWordDelimiter = char.MinValue; - _singleton._shouldAppend = false; - DeleteWord(key, arg); - if (_singleton._current < _singleton._buffer.Length - 1) - { - if (char.IsWhiteSpace(_singleton._lastWordDelimiter)) - { - Insert(_singleton._lastWordDelimiter); - _singleton._current--; - } - _singleton._lastWordDelimiter = char.MinValue; - _singleton.PlaceCursor(); - } - if (_singleton._current == _singleton._buffer.Length - 1 - && !_singleton.IsDelimiter(_singleton._lastWordDelimiter, _singleton.Options.WordDelimiters) - && _singleton._shouldAppend) - { - ViInsertWithAppend(key, arg); - } - else - { - ViInsertMode(key, arg); - } - } - - private static void ViReplaceGlob(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViReplaceGlob, arg); - ViDeleteGlob(key, arg); - if (_singleton._current < _singleton._buffer.Length - 1) - { - Insert(' '); - _singleton._current--; - _singleton.PlaceCursor(); - } - if (_singleton._current == _singleton._buffer.Length - 1) - { - ViInsertWithAppend(key, arg); - } - else - { - ViInsertMode(key, arg); - } - } - - private static void ViReplaceEndOfWord(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViReplaceEndOfWord, arg); - DeleteEndOfWord(key, arg); - if (_singleton._current == _singleton._buffer.Length - 1) - { - ViInsertWithAppend(key, arg); - } - else - { - ViInsertMode(key, arg); - } - } - - private static void ViReplaceEndOfGlob(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ViReplaceEndOfGlob, arg); - ViDeleteEndOfGlob(key, arg); - if (_singleton._current == _singleton._buffer.Length - 1) - { - ViInsertWithAppend(key, arg); - } - else - { - ViInsertMode(key, arg); - } - } - - private static void ReplaceChar(ConsoleKeyInfo? key, object arg) - { - _singleton._groupUndoHelper.StartGroup(ReplaceChar, arg); - DeleteChar(key, arg); - ViInsertMode(key, arg); - } - - /// - /// Replaces the current character with the next character typed. - /// - private static void ReplaceCharInPlace(ConsoleKeyInfo? key, object arg) - { - ConsoleKeyInfo nextKey = ReadKey(); - if (_singleton._buffer.Length > 0 && nextKey.KeyChar > 0 && nextKey.Key != ConsoleKey.Escape && nextKey.Key != ConsoleKey.Enter) - { - _singleton.StartEditGroup(); - _singleton.SaveEditItem(EditItemDelete.Create(_singleton._buffer[_singleton._current].ToString(), _singleton._current)); - _singleton.SaveEditItem(EditItemInsertString.Create(nextKey.KeyChar.ToString(), _singleton._current)); - _singleton.EndEditGroup(); - - _singleton._buffer[_singleton._current] = nextKey.KeyChar; - _singleton.Render(); - } - else - { - Ding(); - } - } - - /// - /// Deletes until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViReplaceToChar(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViReplaceToChar(keyChar, key, arg); - } - - private static void ViReplaceToChar(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - bool shouldAppend = _singleton._current > 0; - - _singleton._groupUndoHelper.StartGroup(ReplaceChar, arg); - ViCharacterSearcher.Set(keyChar, isBackward: false, isBackoff: false); - if (ViCharacterSearcher.SearchDelete(keyChar, arg, backoff: false, instigator: (_key, _arg) => ViReplaceToChar(keyChar, _key, _arg))) - { - if (shouldAppend) - { - ViInsertWithAppend(key, arg); - } - else - { - ViInsertMode(key, arg); - } - } - } - - /// - /// Replaces until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViReplaceToCharBackward(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViReplaceToCharBack(keyChar, key, arg); - } - - private static void ViReplaceToCharBack(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._groupUndoHelper.StartGroup(ReplaceChar, arg); - if (ViCharacterSearcher.SearchBackwardDelete(keyChar, arg, backoff: false, instigator: (_key, _arg) => ViReplaceToCharBack(keyChar, _key, _arg))) - { - ViInsertMode(key, arg); - } - } - - /// - /// Replaces until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViReplaceToBeforeChar(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViReplaceToBeforeChar(keyChar, key, arg); - } - - private static void ViReplaceToBeforeChar(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._groupUndoHelper.StartGroup(ReplaceChar, arg); - ViCharacterSearcher.Set(keyChar, isBackward: false, isBackoff: true); - if (ViCharacterSearcher.SearchDelete(keyChar, arg, backoff: true, instigator: (_key, _arg) => ViReplaceToBeforeChar(keyChar, _key, _arg))) - { - ViInsertMode(key, arg); - } - } - - /// - /// Replaces until given character - /// - /// - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - private static void ViReplaceToBeforeCharBackward(ConsoleKeyInfo? key = null, object arg = null) - { - var keyChar = ReadKey().KeyChar; - ViReplaceToBeforeCharBack(keyChar, key, arg); - } - - private static void ViReplaceToBeforeCharBack(char keyChar, ConsoleKeyInfo? key = null, object arg = null) - { - _singleton._groupUndoHelper.StartGroup(ReplaceChar, arg); - if (ViCharacterSearcher.SearchBackwardDelete(keyChar, arg, backoff: true, instigator: (_key, _arg) => ViReplaceToBeforeCharBack(keyChar, _key, _arg))) - { - ViInsertMode(key, arg); - } - } - - - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/SamplePSReadlineProfile.ps1 b/src/Microsoft.PowerShell.PSReadLine/SamplePSReadlineProfile.ps1 deleted file mode 100644 index cfde8a0c81..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/SamplePSReadlineProfile.ps1 +++ /dev/null @@ -1,491 +0,0 @@ - -# This is an example profile for PSReadline. -# -# This is roughly what I use so there is some emphasis on emacs bindings, -# but most of these bindings make sense in Windows mode as well. - -Import-Module PSReadLine - -Set-PSReadLineOption -EditMode Emacs - -# Searching for commands with up/down arrow is really handy. The -# option "moves to end" is useful if you want the cursor at the end -# of the line while cycling through history like it does w/o searching, -# without that option, the cursor will remain at the position it was -# when you used up arrow, which can be useful if you forget the exact -# string you started the search on. -Set-PSReadLineOption -HistorySearchCursorMovesToEnd -Set-PSReadlineKeyHandler -Key UpArrow -Function HistorySearchBackward -Set-PSReadlineKeyHandler -Key DownArrow -Function HistorySearchForward - -# This key handler shows the entire or filtered history using Out-GridView. The -# typed text is used as the substring pattern for filtering. A selected command -# is inserted to the command line without invoking. Multiple command selection -# is supported, e.g. selected by Ctrl + Click. -Set-PSReadlineKeyHandler -Key F7 ` - -BriefDescription History ` - -LongDescription 'Show command history' ` - -ScriptBlock { - $pattern = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$pattern, [ref]$null) - if ($pattern) - { - $pattern = [regex]::Escape($pattern) - } - - $history = [System.Collections.ArrayList]@( - $last = '' - $lines = '' - foreach ($line in [System.IO.File]::ReadLines((Get-PSReadlineOption).HistorySavePath)) - { - if ($line.EndsWith('`')) - { - $line = $line.Substring(0, $line.Length - 1) - $lines = if ($lines) - { - "$lines`n$line" - } - else - { - $line - } - continue - } - - if ($lines) - { - $line = "$lines`n$line" - $lines = '' - } - - if (($line -cne $last) -and (!$pattern -or ($line -match $pattern))) - { - $last = $line - $line - } - } - ) - $history.Reverse() - - $command = $history | Out-GridView -Title History -PassThru - if ($command) - { - [Microsoft.PowerShell.PSConsoleReadLine]::RevertLine() - [Microsoft.PowerShell.PSConsoleReadLine]::Insert(($command -join "`n")) - } -} - -# This is an example of a macro that you might use to execute a command. -# This will add the command to history. -Set-PSReadlineKeyHandler -Key Ctrl+B ` - -BriefDescription BuildCurrentDirectory ` - -LongDescription "Build the current directory" ` - -ScriptBlock { - [Microsoft.PowerShell.PSConsoleReadLine]::RevertLine() - [Microsoft.PowerShell.PSConsoleReadLine]::Insert("msbuild") - [Microsoft.PowerShell.PSConsoleReadLine]::AcceptLine() -} - -# In Emacs mode - Tab acts like in bash, but the Windows style completion -# is still useful sometimes, so bind some keys so we can do both -Set-PSReadlineKeyHandler -Key Ctrl+Q -Function TabCompleteNext -Set-PSReadlineKeyHandler -Key Ctrl+Shift+Q -Function TabCompletePrevious - -# Clipboard interaction is bound by default in Windows mode, but not Emacs mode. -Set-PSReadlineKeyHandler -Key Shift+Ctrl+C -Function Copy -Set-PSReadlineKeyHandler -Key Ctrl+V -Function Paste - -# CaptureScreen is good for blog posts or email showing a transaction -# of what you did when asking for help or demonstrating a technique. -Set-PSReadlineKeyHandler -Chord 'Ctrl+D,Ctrl+C' -Function CaptureScreen - -# The built-in word movement uses character delimiters, but token based word -# movement is also very useful - these are the bindings you'd use if you -# prefer the token based movements bound to the normal emacs word movement -# key bindings. -Set-PSReadlineKeyHandler -Key Alt+D -Function ShellKillWord -Set-PSReadlineKeyHandler -Key Alt+Backspace -Function ShellBackwardKillWord -Set-PSReadlineKeyHandler -Key Alt+B -Function ShellBackwardWord -Set-PSReadlineKeyHandler -Key Alt+F -Function ShellForwardWord -Set-PSReadlineKeyHandler -Key Shift+Alt+B -Function SelectShellBackwardWord -Set-PSReadlineKeyHandler -Key Shift+Alt+F -Function SelectShellForwardWord - -#region Smart Insert/Delete - -# The next four key handlers are designed to make entering matched quotes -# parens, and braces a nicer experience. I'd like to include functions -# in the module that do this, but this implementation still isn't as smart -# as ReSharper, so I'm just providing it as a sample. - -Set-PSReadlineKeyHandler -Key '"',"'" ` - -BriefDescription SmartInsertQuote ` - -LongDescription "Insert paired quotes if not already on a quote" ` - -ScriptBlock { - param($key, $arg) - - $line = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - - if ($line[$cursor] -eq $key.KeyChar) { - # Just move the cursor - [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($cursor + 1) - } - else { - # Insert matching quotes, move cursor to be in between the quotes - [Microsoft.PowerShell.PSConsoleReadLine]::Insert("$($key.KeyChar)" * 2) - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($cursor - 1) - } -} - -Set-PSReadlineKeyHandler -Key '(','{','[' ` - -BriefDescription InsertPairedBraces ` - -LongDescription "Insert matching braces" ` - -ScriptBlock { - param($key, $arg) - - $closeChar = switch ($key.KeyChar) - { - <#case#> '(' { [char]')'; break } - <#case#> '{' { [char]'}'; break } - <#case#> '[' { [char]']'; break } - } - - [Microsoft.PowerShell.PSConsoleReadLine]::Insert("$($key.KeyChar)$closeChar") - $line = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($cursor - 1) -} - -Set-PSReadlineKeyHandler -Key ')',']','}' ` - -BriefDescription SmartCloseBraces ` - -LongDescription "Insert closing brace or skip" ` - -ScriptBlock { - param($key, $arg) - - $line = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - - if ($line[$cursor] -eq $key.KeyChar) - { - [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($cursor + 1) - } - else - { - [Microsoft.PowerShell.PSConsoleReadLine]::Insert("$($key.KeyChar)") - } -} - -Set-PSReadlineKeyHandler -Key Backspace ` - -BriefDescription SmartBackspace ` - -LongDescription "Delete previous character or matching quotes/parens/braces" ` - -ScriptBlock { - param($key, $arg) - - $line = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - - if ($cursor -gt 0) - { - $toMatch = $null - if ($cursor -lt $line.Length) - { - switch ($line[$cursor]) - { - <#case#> '"' { $toMatch = '"'; break } - <#case#> "'" { $toMatch = "'"; break } - <#case#> ')' { $toMatch = '('; break } - <#case#> ']' { $toMatch = '['; break } - <#case#> '}' { $toMatch = '{'; break } - } - } - - if ($null -ne $toMatch -and $line[$cursor-1] -eq $toMatch) - { - [Microsoft.PowerShell.PSConsoleReadLine]::Delete($cursor - 1, 2) - } - else - { - [Microsoft.PowerShell.PSConsoleReadLine]::BackwardDeleteChar($key, $arg) - } - } -} - -#endregion Smart Insert/Delete - -# Sometimes you enter a command but realize you forgot to do something else first. -# This binding will let you save that command in the history so you can recall it, -# but it doesn't actually execute. It also clears the line with RevertLine so the -# undo stack is reset - though redo will still reconstruct the command line. -Set-PSReadlineKeyHandler -Key Alt+w ` - -BriefDescription SaveInHistory ` - -LongDescription "Save current line in history but do not execute" ` - -ScriptBlock { - param($key, $arg) - - $line = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - [Microsoft.PowerShell.PSConsoleReadLine]::AddToHistory($line) - [Microsoft.PowerShell.PSConsoleReadLine]::RevertLine() -} - -# Insert text from the clipboard as a here string -Set-PSReadlineKeyHandler -Key Ctrl+Shift+v ` - -BriefDescription PasteAsHereString ` - -LongDescription "Paste the clipboard text as a here string" ` - -ScriptBlock { - param($key, $arg) - - Add-Type -Assembly PresentationCore - if ([System.Windows.Clipboard]::ContainsText()) - { - # Get clipboard text - remove trailing spaces, convert \r\n to \n, and remove the final \n. - $text = ([System.Windows.Clipboard]::GetText() -replace "\p{Zs}*`r?`n","`n").TrimEnd() - [Microsoft.PowerShell.PSConsoleReadLine]::Insert("@'`n$text`n'@") - } - else - { - [Microsoft.PowerShell.PSConsoleReadLine]::Ding() - } -} - -# Sometimes you want to get a property of invoke a member on what you've entered so far -# but you need parens to do that. This binding will help by putting parens around the current selection, -# or if nothing is selected, the whole line. -Set-PSReadlineKeyHandler -Key 'Alt+(' ` - -BriefDescription ParenthesizeSelection ` - -LongDescription "Put parenthesis around the selection or entire line and move the cursor to after the closing parenthesis" ` - -ScriptBlock { - param($key, $arg) - - $selectionStart = $null - $selectionLength = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetSelectionState([ref]$selectionStart, [ref]$selectionLength) - - $line = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - if ($selectionStart -ne -1) - { - [Microsoft.PowerShell.PSConsoleReadLine]::Replace($selectionStart, $selectionLength, '(' + $line.SubString($selectionStart, $selectionLength) + ')') - [Microsoft.PowerShell.PSConsoleReadLine]::SetCursorPosition($selectionStart + $selectionLength + 2) - } - else - { - [Microsoft.PowerShell.PSConsoleReadLine]::Replace(0, $line.Length, '(' + $line + ')') - [Microsoft.PowerShell.PSConsoleReadLine]::EndOfLine() - } -} - -# Each time you press Alt+', this key handler will change the token -# under or before the cursor. It will cycle through single quotes, double quotes, or -# no quotes each time it is invoked. -Set-PSReadlineKeyHandler -Key "Alt+'" ` - -BriefDescription ToggleQuoteArgument ` - -LongDescription "Toggle quotes on the argument under the cursor" ` - -ScriptBlock { - param($key, $arg) - - $ast = $null - $tokens = $null - $errors = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$ast, [ref]$tokens, [ref]$errors, [ref]$cursor) - - $tokenToChange = $null - foreach ($token in $tokens) - { - $extent = $token.Extent - if ($extent.StartOffset -le $cursor -and $extent.EndOffset -ge $cursor) - { - $tokenToChange = $token - - # If the cursor is at the end (it's really 1 past the end) of the previous token, - # we only want to change the previous token if there is no token under the cursor - if ($extent.EndOffset -eq $cursor -and $foreach.MoveNext()) - { - $nextToken = $foreach.Current - if ($nextToken.Extent.StartOffset -eq $cursor) - { - $tokenToChange = $nextToken - } - } - break - } - } - - if ($null -ne $tokenToChange) - { - $extent = $tokenToChange.Extent - $tokenText = $extent.Text - if ($tokenText[0] -eq '"' -and $tokenText[-1] -eq '"') - { - # Switch to no quotes - $replacement = $tokenText.Substring(1, $tokenText.Length - 2) - } - elseif ($tokenText[0] -eq "'" -and $tokenText[-1] -eq "'") - { - # Switch to double quotes - $replacement = '"' + $tokenText.Substring(1, $tokenText.Length - 2) + '"' - } - else - { - # Add single quotes - $replacement = "'" + $tokenText + "'" - } - - [Microsoft.PowerShell.PSConsoleReadLine]::Replace( - $extent.StartOffset, - $tokenText.Length, - $replacement) - } -} - -# This example will replace any aliases on the command line with the resolved commands. -Set-PSReadlineKeyHandler -Key "Alt+%" ` - -BriefDescription ExpandAliases ` - -LongDescription "Replace all aliases with the full command" ` - -ScriptBlock { - param($key, $arg) - - $ast = $null - $tokens = $null - $errors = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$ast, [ref]$tokens, [ref]$errors, [ref]$cursor) - - $startAdjustment = 0 - foreach ($token in $tokens) - { - if ($token.TokenFlags -band [System.Management.Automation.Language.TokenFlags]::CommandName) - { - $alias = $ExecutionContext.InvokeCommand.GetCommand($token.Extent.Text, 'Alias') - if ($null -ne $alias) - { - $resolvedCommand = $alias.ResolvedCommandName - if ($null -ne $resolvedCommand) - { - $extent = $token.Extent - $length = $extent.EndOffset - $extent.StartOffset - [Microsoft.PowerShell.PSConsoleReadLine]::Replace( - $extent.StartOffset + $startAdjustment, - $length, - $resolvedCommand) - - # Our copy of the tokens won't have been updated, so we need to - # adjust by the difference in length - $startAdjustment += ($resolvedCommand.Length - $length) - } - } - } - } -} - -# F1 for help on the command line - naturally -Set-PSReadlineKeyHandler -Key F1 ` - -BriefDescription CommandHelp ` - -LongDescription "Open the help window for the current command" ` - -ScriptBlock { - param($key, $arg) - - $ast = $null - $tokens = $null - $errors = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$ast, [ref]$tokens, [ref]$errors, [ref]$cursor) - - $commandAst = $ast.FindAll( { - $node = $args[0] - $node -is [System.Management.Automation.Language.CommandAst] -and - $node.Extent.StartOffset -le $cursor -and - $node.Extent.EndOffset -ge $cursor - }, $true) | Select-Object -Last 1 - - if ($null -ne $commandAst) - { - $commandName = $commandAst.GetCommandName() - if ($null -ne $commandName) - { - $command = $ExecutionContext.InvokeCommand.GetCommand($commandName, 'All') - if ($command -is [System.Management.Automation.AliasInfo]) - { - $commandName = $command.ResolvedCommandName - } - - if ($null -ne $commandName) - { - Get-Help $commandName -ShowWindow - } - } - } -} - - -# -# Ctrl+Shift+j then type a key to mark the current directory. -# Ctrj+j then the same key will change back to that directory without -# needing to type cd and won't change the command line. - -# -$global:PSReadlineMarks = @{} - -Set-PSReadlineKeyHandler -Key Ctrl+Shift+j ` - -BriefDescription MarkDirectory ` - -LongDescription "Mark the current directory" ` - -ScriptBlock { - param($key, $arg) - - $key = [Console]::ReadKey($true) - $global:PSReadlineMarks[$key.KeyChar] = $pwd -} - -Set-PSReadlineKeyHandler -Key Ctrl+j ` - -BriefDescription JumpDirectory ` - -LongDescription "Goto the marked directory" ` - -ScriptBlock { - param($key, $arg) - - $key = [Console]::ReadKey() - $dir = $global:PSReadlineMarks[$key.KeyChar] - if ($dir) - { - cd $dir - [Microsoft.PowerShell.PSConsoleReadLine]::InvokePrompt() - } -} - -Set-PSReadlineKeyHandler -Key Alt+j ` - -BriefDescription ShowDirectoryMarks ` - -LongDescription "Show the currently marked directories" ` - -ScriptBlock { - param($key, $arg) - - $global:PSReadlineMarks.GetEnumerator() | ForEach-Object { - [PSCustomObject]@{Key = $_.Key; Dir = $_.Value} } | - Format-Table -AutoSize | Out-Host - - [Microsoft.PowerShell.PSConsoleReadLine]::InvokePrompt() -} - -Set-PSReadlineOption -CommandValidationHandler { - param([System.Management.Automation.Language.CommandAst]$CommandAst) - - switch ($CommandAst.GetCommandName()) - { - 'git' { - $gitCmd = $CommandAst.CommandElements[1].Extent - switch ($gitCmd.Text) - { - 'cmt' { - [Microsoft.PowerShell.PSConsoleReadLine]::Replace( - $gitCmd.StartOffset, $gitCmd.EndOffset - $gitCmd.StartOffset, 'commit') - } - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/ScreenCapture.cs b/src/Microsoft.PowerShell.PSReadLine/ScreenCapture.cs deleted file mode 100644 index 4404c4866b..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/ScreenCapture.cs +++ /dev/null @@ -1,309 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -#if !UNIX -using System; -using System.Diagnostics.CodeAnalysis; -using System.Runtime.InteropServices; -using System.Text; -using Microsoft.PowerShell.Internal; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private static void InvertLines(int start, int count) - { - var buffer = ReadBufferLines(start, count); - for (int i = 0; i < buffer.Length; i++) - { - buffer[i].ForegroundColor = (ConsoleColor)((int)buffer[i].ForegroundColor ^ 7); - buffer[i].BackgroundColor = (ConsoleColor)((int)buffer[i].BackgroundColor ^ 7); - } - _singleton._console.WriteBufferLines(buffer, ref start, false); - } - - /// - /// Start interactive screen capture - up/down arrows select lines, enter copies - /// selected text to clipboard as text and html - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void CaptureScreen(ConsoleKeyInfo? key = null, object arg = null) - { - int selectionTop = _singleton._console.CursorTop; - int selectionHeight = 1; - int currentY = selectionTop; - Internal.IConsole console = _singleton._console; - - // We'll keep the current selection line (currentY) at least 4 lines - // away from the top or bottom of the window. - const int margin = 5; - Func tooCloseToTop = () => { return (currentY - console.WindowTop) < margin; }; - Func tooCloseToBottom = () => { return ((console.WindowTop + console.WindowHeight) - currentY) < margin; }; - - // Current lines starts out selected - InvertLines(selectionTop, selectionHeight); - bool done = false; - while (!done) - { - var k = ReadKey(); - switch (k.Key) - { - case ConsoleKey.K: - case ConsoleKey.UpArrow: - if (tooCloseToTop()) - ScrollDisplayUpLine(); - - if (currentY > 0) - { - currentY -= 1; - if ((k.Modifiers & ConsoleModifiers.Shift) == ConsoleModifiers.Shift) - { - if (currentY < selectionTop) - { - // Extend selection up, only invert newly selected line. - InvertLines(currentY, 1); - selectionTop = currentY; - selectionHeight += 1; - } - else if (currentY >= selectionTop) - { - // Selection shortend 1 line, invert unselected line. - InvertLines(currentY + 1, 1); - selectionHeight -= 1; - } - break; - } - goto updateSelectionCommon; - } - break; - - case ConsoleKey.J: - case ConsoleKey.DownArrow: - if (tooCloseToBottom()) - ScrollDisplayDownLine(); - - if (currentY < (console.BufferHeight - 1)) - { - currentY += 1; - if ((k.Modifiers & ConsoleModifiers.Shift) == ConsoleModifiers.Shift) - { - if (currentY == (selectionTop + selectionHeight)) - { - // Extend selection down, only invert newly selected line. - InvertLines(selectionTop + selectionHeight, 1); - selectionHeight += 1; - } - else if (currentY == (selectionTop + 1)) - { - // Selection shortend 1 line, invert unselected line. - InvertLines(selectionTop, 1); - selectionTop = currentY; - selectionHeight -= 1; - } - break; - } - goto updateSelectionCommon; - } - break; - - updateSelectionCommon: - // Shift not pressed - unselect current selection - InvertLines(selectionTop, selectionHeight); - selectionTop = currentY; - selectionHeight = 1; - InvertLines(selectionTop, selectionHeight); - break; - - case ConsoleKey.Enter: - InvertLines(selectionTop, selectionHeight); - DumpScreenToClipboard(selectionTop, selectionHeight); - ScrollDisplayToCursor(); - return; - - case ConsoleKey.Escape: - done = true; - continue; - - case ConsoleKey.C: - case ConsoleKey.G: - if (k.Modifiers == ConsoleModifiers.Control) - { - done = true; - continue; - } - Ding(); - break; - default: - Ding(); - break; - } - } - InvertLines(selectionTop, selectionHeight); - ScrollDisplayToCursor(); - } - - private const string CmdColorTable = @" -\red0\green0\blue0; -\red0\green0\blue128; -\red0\green128\blue0; -\red0\green128\blue128; -\red128\green0\blue0; -\red128\green0\blue128; -\red128\green128\blue0; -\red192\green192\blue192; -\red128\green128\blue128; -\red0\green0\blue255; -\red0\green255\blue0; -\red0\green255\blue255; -\red255\green0\blue0; -\red255\green0\blue255; -\red255\green255\blue0; -\red255\green255\blue255; -"; - - private const string PowerShellColorTable = @" -\red1\green36\blue86; -\red0\green0\blue128; -\red0\green128\blue0; -\red0\green128\blue128; -\red128\green0\blue0; -\red1\green36\blue86; -\red238\green237\blue240; -\red192\green192\blue192; -\red128\green128\blue128; -\red0\green0\blue255; -\red0\green255\blue0; -\red0\green255\blue255; -\red255\green0\blue0; -\red255\green0\blue255; -\red255\green255\blue0; -\red255\green255\blue255; -"; - - private static string GetRTFColorFromColorRef(NativeMethods.COLORREF colorref) - { - return string.Concat("\\red", colorref.R.ToString("D"), - "\\green", colorref.G.ToString("D"), - "\\blue", colorref.B.ToString("D"), ";"); - } - - private static string GetColorTable() - { - var handle = NativeMethods.GetStdHandle((uint) StandardHandleId.Output); - var csbe = new NativeMethods.CONSOLE_SCREEN_BUFFER_INFO_EX - { - cbSize = Marshal.SizeOf() - }; - if (NativeMethods.GetConsoleScreenBufferInfoEx(handle, ref csbe)) - { - return GetRTFColorFromColorRef(csbe.Black) + - GetRTFColorFromColorRef(csbe.DarkBlue) + - GetRTFColorFromColorRef(csbe.DarkGreen) + - GetRTFColorFromColorRef(csbe.DarkCyan) + - GetRTFColorFromColorRef(csbe.DarkRed) + - GetRTFColorFromColorRef(csbe.DarkMagenta) + - GetRTFColorFromColorRef(csbe.DarkYellow) + - GetRTFColorFromColorRef(csbe.Gray) + - GetRTFColorFromColorRef(csbe.DarkGray) + - GetRTFColorFromColorRef(csbe.Blue) + - GetRTFColorFromColorRef(csbe.Green) + - GetRTFColorFromColorRef(csbe.Cyan) + - GetRTFColorFromColorRef(csbe.Red) + - GetRTFColorFromColorRef(csbe.Magenta) + - GetRTFColorFromColorRef(csbe.Yellow) + - GetRTFColorFromColorRef(csbe.White); - } - - // A bit of a hack if the above failed - assume PowerShell's color scheme if the - // background color is Magenta, otherwise we assume the default scheme. - return _singleton._console.BackgroundColor == ConsoleColor.DarkMagenta - ? PowerShellColorTable - : CmdColorTable; - } - - private static void DumpScreenToClipboard(int top, int count) - { - var buffer = ReadBufferLines(top, count); - var bufferWidth = _singleton._console.BufferWidth; - - var textBuffer = new StringBuilder(buffer.Length + count); - - var rtfBuffer = new StringBuilder(); - rtfBuffer.Append(@"{\rtf\ansi{\fonttbl{\f0 Consolas;}}"); - - var colorTable = GetColorTable(); - rtfBuffer.AppendFormat(@"{{\colortbl;{0}}}{1}", colorTable, Environment.NewLine); - rtfBuffer.Append(@"\f0 \fs18 "); - - var charInfo = buffer[0]; - var fgColor = (int)charInfo.ForegroundColor; - var bgColor = (int)charInfo.BackgroundColor; - rtfBuffer.AppendFormat(@"{{\cf{0}\chshdng0\chcbpat{1} ", fgColor + 1, bgColor + 1); - for (int i = 0; i < count; i++) - { - var spaces = 0; - var rtfSpaces = 0; - for (int j = 0; j < bufferWidth; j++) - { - charInfo = buffer[i * bufferWidth + j]; - if ((int)charInfo.ForegroundColor != fgColor || (int)charInfo.BackgroundColor != bgColor) - { - if (rtfSpaces > 0) - { - rtfBuffer.Append(' ', rtfSpaces); - rtfSpaces = 0; - } - fgColor = (int)charInfo.ForegroundColor; - bgColor = (int)charInfo.BackgroundColor; - rtfBuffer.AppendFormat(@"}}{{\cf{0}\chshdng0\chcbpat{1} ", fgColor + 1, bgColor + 1); - } - - var c = (char)charInfo.UnicodeChar; - if (c == ' ') - { - // Trailing spaces are skipped, we'll add them back if we find a non-space - // before the end of line - ++spaces; - ++rtfSpaces; - } - else - { - if (spaces > 0) - { - textBuffer.Append(' ', spaces); - spaces = 0; - } - if (rtfSpaces > 0) - { - rtfBuffer.Append(' ', rtfSpaces); - rtfSpaces = 0; - } - - textBuffer.Append(c); - switch (c) - { - case '\\': rtfBuffer.Append(@"\\"); break; - case '\t': rtfBuffer.Append(@"\tab"); break; - case '{': rtfBuffer.Append(@"\{"); break; - case '}': rtfBuffer.Append(@"\}"); break; - default: rtfBuffer.Append(c); break; - } - } - } - rtfBuffer.AppendFormat(@"\shading0 \cbpat{0} \par{1}", bgColor + 1, Environment.NewLine); - textBuffer.Append(Environment.NewLine); - } - rtfBuffer.Append("}}"); - -#if !CORECLR // TODO: break dependency on Window.Forms w/ p/invokes to clipboard directly, for now, just silently skip the copy. - var dataObject = new System.Windows.Forms.DataObject(); - dataObject.SetData(System.Windows.Forms.DataFormats.Text, textBuffer.ToString()); - dataObject.SetData(System.Windows.Forms.DataFormats.Rtf, rtfBuffer.ToString()); - ExecuteOnSTAThread(() => System.Windows.Forms.Clipboard.SetDataObject(dataObject, copy: true)); -#endif - } - } -} -#endif diff --git a/src/Microsoft.PowerShell.PSReadLine/UndoRedo.cs b/src/Microsoft.PowerShell.PSReadLine/UndoRedo.cs deleted file mode 100644 index e25aa8ad85..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/UndoRedo.cs +++ /dev/null @@ -1,242 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics; -using System.Diagnostics.CodeAnalysis; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private void RemoveEditsAfterUndo() - { - // If there is some sort of edit after an undo, forget - // any edit items that were undone. - int removeCount = _edits.Count - _undoEditIndex; - if (removeCount > 0) - { - _edits.RemoveRange(_undoEditIndex, removeCount); - if (_editGroupStart >= 0) - { - // Adjust the edit group start if we are started a group. - _editGroupStart -= removeCount; - } - } - } - - private void SaveEditItem(EditItem editItem) - { - if (_statusIsErrorMessage) - { - // After an edit, clear the error message - ClearStatusMessage(render: true); - } - - RemoveEditsAfterUndo(); - - _edits.Add(editItem); - _undoEditIndex = _edits.Count; - } - - private void StartEditGroup() - { - if (_editGroupStart != -1) - { - // Nesting not supported. - throw new InvalidOperationException(); - } - - RemoveEditsAfterUndo(); - _editGroupStart = _edits.Count; - } - - private void EndEditGroup(Action instigator = null, object instigatorArg = null) - { - var groupEditCount = _edits.Count - _editGroupStart; - var groupedEditItems = _edits.GetRange(_editGroupStart, groupEditCount); - _edits.RemoveRange(_editGroupStart, groupEditCount); - SaveEditItem(GroupedEdit.Create(groupedEditItems, instigator, instigatorArg)); - _editGroupStart = -1; - } - - /// - /// Undo a previous edit. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Undo(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._undoEditIndex > 0) - { - if (_singleton._statusIsErrorMessage) - { - // After an edit, clear the error message - _singleton.ClearStatusMessage(render: false); - } - _singleton._edits[_singleton._undoEditIndex - 1].Undo(); - _singleton._undoEditIndex--; - if (_singleton._options.EditMode == EditMode.Vi && _singleton._current >= _singleton._buffer.Length) - { - _singleton._current = Math.Max(0, _singleton._buffer.Length - 1); - } - _singleton.Render(); - } - else - { - Ding(); - } - } - - /// - /// Undo an undo. - /// - [SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")] - public static void Redo(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._undoEditIndex < _singleton._edits.Count) - { - _singleton._edits[_singleton._undoEditIndex].Redo(); - _singleton._undoEditIndex++; - _singleton.Render(); - } - else - { - Ding(); - } - } - - abstract class EditItem - { - public Action _instigator = null; - public object _instigatorArg = null; - - public abstract void Undo(); - public abstract void Redo(); - } - - [DebuggerDisplay("Insert '{_insertedCharacter}' ({_insertStartPosition})")] - class EditItemInsertChar : EditItem - { - // The character inserted is not needed for undo, only for redo - private char _insertedCharacter; - private int _insertStartPosition; - - public static EditItem Create(char character, int position) - { - return new EditItemInsertChar - { - _insertedCharacter = character, - _insertStartPosition = position - }; - } - - public override void Undo() - { - Debug.Assert(_singleton._buffer[_insertStartPosition] == _insertedCharacter, "Character to undo is not what it should be"); - _singleton._buffer.Remove(_insertStartPosition, 1); - _singleton._current = _insertStartPosition; - } - - public override void Redo() - { - _singleton._buffer.Insert(_insertStartPosition, _insertedCharacter); - _singleton._current++; - } - } - - [DebuggerDisplay("Insert '{_insertedString}' ({_insertStartPosition})")] - class EditItemInsertString : EditItem - { - // The string inserted tells us the length to delete on undo. - // The contents of the string are only needed for redo. - private string _insertedString; - private int _insertStartPosition; - - public static EditItem Create(string str, int position) - { - return new EditItemInsertString - { - _insertedString = str, - _insertStartPosition = position - }; - } - - public override void Undo() - { - Debug.Assert(_singleton._buffer.ToString(_insertStartPosition, _insertedString.Length).Equals(_insertedString), - "Character to undo is not what it should be"); - _singleton._buffer.Remove(_insertStartPosition, _insertedString.Length); - _singleton._current = _insertStartPosition; - } - - public override void Redo() - { - _singleton._buffer.Insert(_insertStartPosition, _insertedString); - _singleton._current += _insertedString.Length; - } - } - - [DebuggerDisplay("Delete '{_deletedString}' ({_deleteStartPosition})")] - class EditItemDelete : EditItem - { - private string _deletedString; - private int _deleteStartPosition; - - public static EditItem Create(string str, int position, Action instigator = null, object instigatorArg = null) - { - return new EditItemDelete - { - _deletedString = str, - _deleteStartPosition = position, - _instigator = instigator, - _instigatorArg = instigatorArg - }; - } - - public override void Undo() - { - _singleton._buffer.Insert(_deleteStartPosition, _deletedString); - _singleton._current = _deleteStartPosition + _deletedString.Length; - } - - public override void Redo() - { - _singleton._buffer.Remove(_deleteStartPosition, _deletedString.Length); - _singleton._current = _deleteStartPosition; - } - } - - class GroupedEdit : EditItem - { - internal List _groupedEditItems; - - public static EditItem Create(List groupedEditItems, Action instigator = null, object instigatorArg = null) - { - return new GroupedEdit - { - _groupedEditItems = groupedEditItems, - _instigator = instigator, - _instigatorArg = instigatorArg - }; - } - - public override void Undo() - { - for (int i = _groupedEditItems.Count - 1; i >= 0; i--) - { - _groupedEditItems[i].Undo(); - } - } - - public override void Redo() - { - foreach (var editItem in _groupedEditItems) - { - editItem.Redo(); - } - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/UndoRedo.vi.cs b/src/Microsoft.PowerShell.PSReadLine/UndoRedo.vi.cs deleted file mode 100644 index ed0d127f02..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/UndoRedo.vi.cs +++ /dev/null @@ -1,70 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.Diagnostics; -using System.Linq; -using System.Text; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private class GroupUndoHelper - { - public Action _instigator = null; - public object _instigatorArg = null; - - public GroupUndoHelper() - { - _instigator = null; - _instigatorArg = null; - } - - public void StartGroup(Action instigator, object instigatorArg) - { - _instigator = instigator; - _instigatorArg = instigatorArg; - _singleton.StartEditGroup(); - } - - public void Clear() - { - _instigator = null; - _instigatorArg = null; - } - - public void EndGroup() - { - if (_singleton._editGroupStart >= 0) - { - _singleton.EndEditGroup(_instigator, _instigatorArg); - } - Clear(); - } - } - private GroupUndoHelper _groupUndoHelper = new GroupUndoHelper(); - - /// - /// Undo all previous edits for line. - /// - public static void UndoAll(ConsoleKeyInfo? key = null, object arg = null) - { - if (_singleton._undoEditIndex > 0) - { - while (_singleton._undoEditIndex > 0) - { - _singleton._edits[_singleton._undoEditIndex - 1].Undo(); - _singleton._undoEditIndex--; - } - _singleton.Render(); - } - else - { - Ding(); - } - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/VisualEditing.vi.cs b/src/Microsoft.PowerShell.PSReadLine/VisualEditing.vi.cs deleted file mode 100644 index b93a6f36b4..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/VisualEditing.vi.cs +++ /dev/null @@ -1,111 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; -using System.Collections.Generic; -using System.IO; -using System.Linq; -using System.Text; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private string _visualEditTemporaryFilename = null; - private Func _savedAddToHistoryHandler = null; - - /// - /// Edit the command line in a text editor specified by $env:EDITOR or $env:VISUAL - /// - public static void ViEditVisually(ConsoleKeyInfo? key = null, object arg = null) - { - string editorOfChoice = GetPreferredEditor(); - if (string.IsNullOrWhiteSpace(editorOfChoice)) - { - Ding(); - return; - } - - _singleton._visualEditTemporaryFilename = GetTemporaryPowerShellFile(); - using (FileStream fs = File.OpenWrite(_singleton._visualEditTemporaryFilename)) - { - using (TextWriter tw = new StreamWriter(fs)) - { - tw.Write(_singleton._buffer.ToString()); - } - } - - _singleton._savedAddToHistoryHandler = _singleton.Options.AddToHistoryHandler; - _singleton.Options.AddToHistoryHandler = ((string s) => - { - return false; - }); - - _singleton._buffer.Clear(); - _singleton._current = 0; - _singleton.Render(); - _singleton._buffer.Append(editorOfChoice + " \'" + _singleton._visualEditTemporaryFilename + "\'"); - AcceptLine(); - } - - private static string GetTemporaryPowerShellFile() - { - string filename; - do - { - filename = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName() + ".ps1"); - } while (File.Exists(filename) || Directory.Exists(filename)); - - return filename; - } - - private void ProcessViVisualEditing() - { - if (_visualEditTemporaryFilename == null) - { - return; - } - - Options.AddToHistoryHandler = _savedAddToHistoryHandler; - _savedAddToHistoryHandler = null; - - string editedCommand = null; - using (TextReader tr = File.OpenText(_visualEditTemporaryFilename)) - { - editedCommand = tr.ReadToEnd(); - } - File.Delete(_visualEditTemporaryFilename); - _visualEditTemporaryFilename = null; - - if (!string.IsNullOrWhiteSpace(editedCommand)) - { - while (editedCommand.Length > 0 && char.IsWhiteSpace(editedCommand[editedCommand.Length - 1])) - { - editedCommand = editedCommand.Substring(0, editedCommand.Length - 1); - } - editedCommand = editedCommand.Replace(Environment.NewLine, "\n"); - _buffer.Clear(); - _buffer.Append(editedCommand); - _current = _buffer.Length - 1; - Render(); - //_queuedKeys.Enqueue(Keys.Enter); - } - } - - private static string GetPreferredEditor() - { - string[] names = {"VISUAL", "EDITOR"}; - foreach (string name in names) - { - string editor = Environment.GetEnvironmentVariable(name); - if (!string.IsNullOrWhiteSpace(editor)) - { - return editor; - } - } - - return null; - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Words.cs b/src/Microsoft.PowerShell.PSReadLine/Words.cs deleted file mode 100644 index fe8f3c8ecc..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Words.cs +++ /dev/null @@ -1,204 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System.Collections.Generic; -using System.Management.Automation.Language; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private enum FindTokenMode - { - CurrentOrNext, - Next, - Previous, - } - - static bool OffsetWithinToken(int offset, Token token) - { - return offset < token.Extent.EndOffset && offset >= token.Extent.StartOffset; - } - - private Token FindNestedToken(int offset, IList tokens, FindTokenMode mode) - { - Token token = null; - bool foundNestedToken = false; - int i; - for (i = tokens.Count - 1; i >= 0; i--) - { - if (OffsetWithinToken(offset, tokens[i])) - { - token = tokens[i]; - var strToken = token as StringExpandableToken; - if (strToken != null && strToken.NestedTokens != null) - { - var nestedToken = FindNestedToken(offset, strToken.NestedTokens, mode); - if (nestedToken != null) - { - token = nestedToken; - foundNestedToken = true; - } - } - break; - } - if (offset >= tokens[i].Extent.EndOffset) - { - break; - } - } - - switch (mode) - { - case FindTokenMode.CurrentOrNext: - if (token == null && (i + 1) < tokens.Count) - { - token = tokens[i + 1]; - } - break; - case FindTokenMode.Next: - if (!foundNestedToken) - { - // If there is no next token, return null (happens with nested - // tokens where there is no EOF/EOS token). - token = ((i + 1) < tokens.Count) ? tokens[i + 1] : null; - } - break; - case FindTokenMode.Previous: - if (token == null) - { - if (i >= 0) - { - token = tokens[i]; - } - } - else if (offset == token.Extent.StartOffset) - { - token = i > 0 ? tokens[i - 1] : null; - } - break; - } - - return token; - } - - private Token FindToken(int current, FindTokenMode mode) - { - MaybeParseInput(); - return FindNestedToken(current, _tokens, mode); - } - - private bool InWord(int index, string wordDelimiters) - { - char c = _buffer[index]; - return !char.IsWhiteSpace(c) && wordDelimiters.IndexOf(c) < 0; - } - - /// - /// Find the end of the current/next word as defined by wordDelimiters and whitespace. - /// - private int FindForwardWordPoint(string wordDelimiters) - { - int i = _current; - if (i == _buffer.Length) - { - return i; - } - - if (!InWord(i, wordDelimiters)) - { - // Scan to end of current non-word region - while (i < _buffer.Length) - { - if (InWord(i, wordDelimiters)) - { - break; - } - i += 1; - } - } - while (i < _buffer.Length) - { - if (!InWord(i, wordDelimiters)) - { - break; - } - i += 1; - } - return i; - } - - /// - /// Find the start of the next word. - /// - private int FindNextWordPoint(string wordDelimiters) - { - int i = _singleton._current; - if (i == _singleton._buffer.Length) - { - return i; - } - - if (InWord(i, wordDelimiters)) - { - // Scan to end of current word region - while (i < _singleton._buffer.Length) - { - if (!InWord(i, wordDelimiters)) - { - break; - } - i += 1; - } - } - - while (i < _singleton._buffer.Length) - { - if (InWord(i, wordDelimiters)) - { - break; - } - i += 1; - } - return i; - } - - /// - /// Find the beginning of the previous word. - /// - private int FindBackwardWordPoint(string wordDelimiters) - { - int i = _current - 1; - if (i < 0) - { - return 0; - } - - if (!InWord(i, wordDelimiters)) - { - // Scan backwards until we are at the end of the previous word. - while (i > 0) - { - if (InWord(i, wordDelimiters)) - { - break; - } - i -= 1; - } - } - while (i > 0) - { - if (!InWord(i, wordDelimiters)) - { - i += 1; - break; - } - i -= 1; - } - return i; - } - - - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/Words.vi.cs b/src/Microsoft.PowerShell.PSReadLine/Words.vi.cs deleted file mode 100644 index 219499737c..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/Words.vi.cs +++ /dev/null @@ -1,488 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System.Collections.Generic; -using System.Management.Automation.Language; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private char _lastWordDelimiter = char.MinValue; - private bool _shouldAppend = false; - - /// - /// Returns the position of the beginning of the next word as delimited by white space and delimiters. - /// - private int ViFindNextWordPoint(string wordDelimiters) - { - return ViFindNextWordPoint(_current, wordDelimiters); - } - - /// - /// Returns the position of the beginning of the next word as delimited by white space and delimiters. - /// - private int ViFindNextWordPoint(int i, string wordDelimiters) - { - if (IsAtEndOfLine(i)) - { - return i; - } - if (InWord(i, wordDelimiters)) - { - return ViFindNextWordFromWord(i, wordDelimiters); - } - if (IsDelimiter(i, wordDelimiters)) - { - return ViFindNextWordFromDelimiter(i, wordDelimiters); - } - return ViFindNextWordFromWhiteSpace(i, wordDelimiters); - } - - private int ViFindNextWordFromWhiteSpace(int i, string wordDelimiters) - { - while (!IsAtEndOfLine(i) && IsWhiteSpace(i)) - { - i++; - } - return i; - } - - private int ViFindNextWordFromDelimiter(int i, string wordDelimiters) - { - while (!IsAtEndOfLine(i) && IsDelimiter(i, wordDelimiters)) - { - i++; - } - if (IsAtEndOfLine(i)) - { - if (IsDelimiter(i, wordDelimiters)) - { - _shouldAppend = true; - return i + 1; - } - return i; - } - while (!IsAtEndOfLine(i) && IsWhiteSpace(i)) - { - i++; - } - return i; - } - - private bool IsAtEndOfLine(int i) - { - return i >= (_buffer.Length - 1); - } - - private bool IsPastEndOfLine(int i) - { - return i > (_buffer.Length - 1); - } - - private int ViFindNextWordFromWord(int i, string wordDelimiters) - { - while (!IsAtEndOfLine(i) && InWord(i, wordDelimiters)) - { - i++; - } - if (IsAtEndOfLine(i) && InWord(i, wordDelimiters)) - { - _shouldAppend = true; - return i + 1; - } - if (IsDelimiter(i, wordDelimiters)) - { - _lastWordDelimiter = _buffer[i]; - return i; - } - while (!IsAtEndOfLine(i) && IsWhiteSpace(i)) - { - i++; - } - if (IsAtEndOfLine(i) && !InWord(i, wordDelimiters)) - { - return i + 1; - } - _lastWordDelimiter = _buffer[i-1]; - return i; - } - - /// - /// Returns true of the character at the given position is white space. - /// - private bool IsWhiteSpace(int i) - { - return char.IsWhiteSpace(_buffer[i]); - } - - /// - /// Returns the beginning of the current/next word as defined by wordDelimiters and whitespace. - /// - private int ViFindPreviousWordPoint(string wordDelimiters) - { - return ViFindPreviousWordPoint(_current, wordDelimiters); - } - - /// - /// Returns the beginning of the current/next word as defined by wordDelimiters and whitespace. - /// - /// Current cursor location. - /// Characters used to delimit words. - /// Location of the beginning of the previous word. - private int ViFindPreviousWordPoint(int i, string wordDelimiters) - { - if (i == 0) - { - return i; - } - - if (IsWhiteSpace(i)) - { - return FindPreviousWordFromWhiteSpace(i, wordDelimiters); - } - else if (InWord(i, wordDelimiters)) - { - return FindPreviousWordFromWord(i, wordDelimiters); - } - return FindPreviousWordFromDelimiter(i, wordDelimiters); - } - - /// - /// Knowing that you're starting with a word, find the previous start of the next word. - /// - private int FindPreviousWordFromWord(int i, string wordDelimiters) - { - i--; - if (InWord(i, wordDelimiters)) - { - while (i > 0 && InWord(i, wordDelimiters)) - { - i--; - } - if (i == 0 && InWord(i, wordDelimiters)) - { - return i; - } - return i + 1; - } - if (IsWhiteSpace(i)) - { - while (i > 0 && IsWhiteSpace(i)) - { - i--; - } - if (i == 0) - { - return i; - } - if (InWord(i, wordDelimiters) && InWord(i-1, wordDelimiters)) - { - return FindPreviousWordFromWord(i, wordDelimiters); - } - if (IsDelimiter(i - 1, wordDelimiters)) - { - FindPreviousWordFromDelimiter(i, wordDelimiters); - } - return i; - } - while (i > 0 && IsDelimiter(i, wordDelimiters)) - { - i--; - } - if (i == 0 && IsDelimiter(i, wordDelimiters)) - { - return i; - } - return i + 1; - } - - /// - /// Returns true if the cursor is on a word delimiter - /// - private bool IsDelimiter(int i, string wordDelimiters) - { - return wordDelimiters.IndexOf(_buffer[i]) >= 0; - } - - /// - /// Returns true if is in the set of . - /// - private bool IsDelimiter(char c, string wordDelimiters) - { - foreach (char delimiter in wordDelimiters) - { - if (c == delimiter) - { - return true; - } - } - return false; - } - - /// - /// Returns the cursor position of the beginning of the previous word when starting on a delimiter - /// - private int FindPreviousWordFromDelimiter(int i, string wordDelimiters) - { - i--; - if (IsDelimiter(i, wordDelimiters)) - { - while (i > 0 && IsDelimiter(i, wordDelimiters)) - { - i--; - } - if (i == 0 && !IsDelimiter(i, wordDelimiters)) - { - return i + 1; - } - if (!IsWhiteSpace(i)) - { - return i + 1; - } - return i; - } - return ViFindPreviousWordPoint(i, wordDelimiters); - } - - - /// - /// Returns the cursor position of the beginning of the previous word when starting on white space - /// - private int FindPreviousWordFromWhiteSpace(int i, string wordDelimiters) - { - while (IsWhiteSpace(i) && i > 0) - { - i--; - } - int j = i - 1; - if (j < 0 || !InWord(i, wordDelimiters) || char.IsWhiteSpace(_buffer[j])) - { - return i; - } - return (ViFindPreviousWordPoint(i, wordDelimiters)); - } - - /// - /// Returns the cursor position of the previous word, ignoring all delimiters other what white space - /// - private int ViFindPreviousGlob() - { - int i = _current; - if (i == 0) - { - return 0; - } - i--; - - return ViFindPreviousGlob(i); - } - - /// - /// Returns the cursor position of the previous word from i, ignoring all delimiters other what white space - /// - private int ViFindPreviousGlob(int i) - { - if (i <= 0) - { - return 0; - } - - if (!IsWhiteSpace(i)) - { - while (i > 0 && !IsWhiteSpace(i)) - { - i--; - } - if (!IsWhiteSpace(i)) - { - return i; - } - return i + 1; - } - while (i > 0 && IsWhiteSpace(i)) - { - i--; - } - if (i == 0) - { - return i; - } - return ViFindPreviousGlob(i); - } - - /// - /// Finds the next work, using only white space as the word delimiter. - /// - private int ViFindNextGlob() - { - int i = _current; - return ViFindNextGlob(i); - } - - private int ViFindNextGlob(int i) - { - if (i >= _buffer.Length) - { - return i; - } - while (!IsAtEndOfLine(i) && !IsWhiteSpace(i)) - { - i++; - } - if (IsAtEndOfLine(i) && !IsWhiteSpace(i)) - { - return i + 1; - } - while (!IsAtEndOfLine(i) && IsWhiteSpace(i)) - { - i++; - } - if (IsAtEndOfLine(i) && IsWhiteSpace(i)) - { - return i + 1; - } - return i; - } - - /// - /// Finds the end of the current/next word as defined by whitespace. - /// - private int ViFindEndOfGlob() - { - return ViFindGlobEnd(_current); - } - - /// - /// Find the end of the current/next word as defined by wordDelimiters and whitespace. - /// - private int ViFindNextWordEnd(string wordDelimiters) - { - int i = _current; - - return ViFindNextWordEnd(i, wordDelimiters); - } - - /// - /// Find the end of the current/next word as defined by wordDelimiters and whitespace. - /// - private int ViFindNextWordEnd(int i, string wordDelimiters) - { - if (IsAtEndOfLine(i)) - { - return i; - } - - if (IsDelimiter(i, wordDelimiters) && !IsDelimiter(i + 1, wordDelimiters)) - { - i++; - if (IsAtEndOfLine(i)) - { - return i; - } - } - else if (InWord(i, wordDelimiters) && !InWord(i + 1, wordDelimiters)) - { - i++; - if (IsAtEndOfLine(i)) - { - return i; - } - } - - while (!IsAtEndOfLine(i) && IsWhiteSpace(i)) - { - i++; - } - - if (IsAtEndOfLine(i)) - { - return i; - } - - if (IsDelimiter(i, wordDelimiters)) - { - while (!IsAtEndOfLine(i) && IsDelimiter(i, wordDelimiters)) - { - i++; - } - if (!IsDelimiter(i, wordDelimiters)) - { - return i - 1; - } - } - else - { - while (!IsAtEndOfLine(i) && InWord(i, wordDelimiters)) - { - i++; - } - if (!InWord(i, wordDelimiters)) - { - return i - 1; - } - } - - return i; - } - - /// - /// Return the last character in a white space defined word after skipping contiguous white space. - /// - private int ViFindGlobEnd(int i) - { - if (IsAtEndOfLine(i)) - { - return i; - } - i++; - if (IsAtEndOfLine(i)) - { - return i; - } - while (!IsAtEndOfLine(i) && IsWhiteSpace(i)) - { - i++; - } - if (IsAtEndOfLine(i)) - { - return i; - } - while (!IsAtEndOfLine(i) && !IsWhiteSpace(i)) - { - i++; - } - if (IsWhiteSpace(i)) - { - return i - 1; - } - return i; - } - - private int ViFindEndOfPreviousGlob() - { - int i = _current; - - return ViFindEndOfPreviousGlob(i); - } - - private int ViFindEndOfPreviousGlob(int i) - { - if (IsWhiteSpace(i)) - { - while (i > 0 && IsWhiteSpace(i)) - { - i--; - } - return i; - } - - while (i > 0 && !IsWhiteSpace(i)) - { - i--; - } - return ViFindEndOfPreviousGlob(i); - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/YankPaste.vi.cs b/src/Microsoft.PowerShell.PSReadLine/YankPaste.vi.cs deleted file mode 100644 index 1f894a72fe..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/YankPaste.vi.cs +++ /dev/null @@ -1,338 +0,0 @@ -/********************************************************************++ -Copyright (c) Microsoft Corporation. All rights reserved. ---********************************************************************/ - -using System; - -namespace Microsoft.PowerShell -{ - public partial class PSConsoleReadLine - { - private string _clipboard = string.Empty; - - /// - /// Paste the clipboard after the cursor, moving the cursor to the end of the pasted text. - /// - public static void PasteAfter(ConsoleKeyInfo? key = null, object arg = null) - { - if (string.IsNullOrEmpty(_singleton._clipboard)) - { - Ding(); - return; - } - - _singleton.PasteAfterImpl(); - } - - /// - /// Paste the clipboard before the cursor, moving the cursor to the end of the pasted text. - /// - public static void PasteBefore(ConsoleKeyInfo? key = null, object arg = null) - { - if (string.IsNullOrEmpty(_singleton._clipboard)) - { - Ding(); - return; - } - _singleton.PasteBeforeImpl(); - } - - private void PasteAfterImpl() - { - if (_current < _buffer.Length) - { - _current++; - } - Insert(_clipboard); - _current--; - Render(); - } - - private void PasteBeforeImpl() - { - Insert(_clipboard); - _current--; - Render(); - } - - private void SaveToClipboard(int startIndex, int length) - { - _clipboard = _buffer.ToString(startIndex, length); - } - - /// - /// Yank the entire buffer. - /// - public static void ViYankLine(ConsoleKeyInfo? key = null, object arg = null) - { - _singleton.SaveToClipboard(0, _singleton._buffer.Length); - } - - /// - /// Yank character(s) under and to the right of the cursor. - /// - public static void ViYankRight(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int start = _singleton._current; - int length = 0; - - while (numericArg-- > 0) - { - length++; - } - - _singleton.SaveToClipboard(start, length); - } - - /// - /// Yank character(s) to the left of the cursor. - /// - public static void ViYankLeft(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int start = _singleton._current; - if (start == 0) - { - _singleton.SaveToClipboard(start, 1); - return; - } - - int length = 0; - - while (numericArg-- > 0) - { - if (start > 0) - { - start--; - length++; - } - } - - _singleton.SaveToClipboard(start, length); - } - - /// - /// Yank from the cursor to the end of the buffer. - /// - public static void ViYankToEndOfLine(ConsoleKeyInfo? key = null, object arg = null) - { - int start = _singleton._current; - int length = _singleton._buffer.Length - _singleton._current; - _singleton.SaveToClipboard(start, length); - } - - /// - /// Yank the word(s) before the cursor. - /// - public static void ViYankPreviousWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int start = _singleton._current; - - while (numericArg-- > 0) - { - start = _singleton.ViFindPreviousWordPoint(start, _singleton.Options.WordDelimiters); - } - - int length = _singleton._current - start; - if (length > 0) - { - _singleton.SaveToClipboard(start, length); - } - } - - /// - /// Yank the word(s) after the cursor. - /// - public static void ViYankNextWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int end = _singleton._current; - - while (numericArg-- > 0) - { - end = _singleton.ViFindNextWordPoint(end, _singleton.Options.WordDelimiters); - } - - int length = end - _singleton._current; - //if (_singleton.IsAtEndOfLine(end)) - //{ - // length++; - //} - if (length > 0) - { - _singleton.SaveToClipboard(_singleton._current, length); - } - } - - /// - /// Yank from the cursor to the end of the word(s). - /// - public static void ViYankEndOfWord(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int end = _singleton._current; - - while (numericArg-- > 0) - { - end = _singleton.ViFindNextWordEnd(end, _singleton.Options.WordDelimiters); - } - - int length = 1 + end - _singleton._current; - if (length > 0) - { - _singleton.SaveToClipboard(_singleton._current, length); - } - } - - /// - /// Yank from the cursor to the end of the WORD(s). - /// - public static void ViYankEndOfGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int end = _singleton._current; - - while (numericArg-- > 0) - { - end = _singleton.ViFindGlobEnd(end); - } - - int length = 1 + end - _singleton._current; - if (length > 0) - { - _singleton.SaveToClipboard(_singleton._current, length); - } - } - - /// - /// Yank from the beginning of the buffer to the cursor. - /// - public static void ViYankBeginningOfLine(ConsoleKeyInfo? key = null, object arg = null) - { - int length = _singleton._current; - if (length > 0) - { - _singleton.SaveToClipboard(0, length); - } - } - - /// - /// Yank from the first non-whitespace character to the cursor. - /// - public static void ViYankToFirstChar(ConsoleKeyInfo? key = null, object arg = null) - { - int start = 0; - while (_singleton.IsWhiteSpace(start)) - { - start++; - } - if (start == _singleton._current) - { - return; - } - - int length = _singleton._current - start; - if (length > 0) - { - _singleton.SaveToClipboard(start, length); - } - } - - /// - /// Yank to/from matching brace. - /// - public static void ViYankPercent(ConsoleKeyInfo? key = null, object arg = null) - { - int start = _singleton.ViFindBrace(_singleton._current); - if (_singleton._current < start) - { - _singleton.SaveToClipboard(_singleton._current, start - _singleton._current + 1); - } - else if (start < _singleton._current) - { - _singleton.SaveToClipboard(start, _singleton._current - start + 1); - } - else - { - Ding(); - } - } - - /// - /// Yank from beginning of the WORD(s) to cursor. - /// - public static void ViYankPreviousGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int start = _singleton._current; - while (numericArg-- > 0) - { - start = _singleton.ViFindPreviousGlob(start - 1); - } - if (start < _singleton._current) - { - _singleton.SaveToClipboard(start, _singleton._current - start); - } - else - { - Ding(); - } - } - - /// - /// Yank from cursor to the start of the next WORD(s). - /// - public static void ViYankNextGlob(ConsoleKeyInfo? key = null, object arg = null) - { - int numericArg; - if (!TryGetArgAsInt(arg, out numericArg, 1)) - { - return; - } - - int end = _singleton._current; - while (numericArg-- > 0) - { - end = _singleton.ViFindNextGlob(end); - } - _singleton.SaveToClipboard(_singleton._current, end - _singleton._current); - } - } -} diff --git a/src/Microsoft.PowerShell.PSReadLine/en-US/PSReadline.md b/src/Microsoft.PowerShell.PSReadLine/en-US/PSReadline.md deleted file mode 100644 index 2d433a9455..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/en-US/PSReadline.md +++ /dev/null @@ -1,513 +0,0 @@ -# Get-PSReadlineKeyHandler - -## SYNOPSIS -Gets the key bindings for the PSReadline module. - -## DESCRIPTION -Gets the key bindings for the PSReadline module. - -If neither -Bound nor -Unbound is specified, returns all bound keys and unbound functions. - -If -Bound is specified and -Unbound is not specified, only bound keys are returned. - -If -Unbound is specified and -Bound is not specified, only unbound keys are returned. - -If both -Bound and -Unbound are specified, returns all bound keys and unbound functions. - -## PARAMETERS - -### Bound [switch] = True - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Include functions that are bound. - - -### Unbound [switch] = True - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Include functions that are unbound. - - - -## INPUTS -### None -You cannot pipe objects to Get-PSReadlineKeyHandler - -## OUTPUTS -### Microsoft.PowerShell.KeyHandler - -Returns one entry for each key binding (or chord) for bound functions and/or one entry for each unbound function - - - -## RELATED LINKS - -[about_PSReadline]() - -# Get-PSReadlineOption - -## SYNOPSIS -Returns the values for the options that can be configured. - -## DESCRIPTION -Get-PSReadlineOption returns the current state of the settings that can be configured by Set-PSReadlineOption. - -The object returned can be used to change PSReadline options. -This provides a slightly simpler way of setting syntax coloring options for multiple kinds of tokens. - -## PARAMETERS - - -## INPUTS -### None -You cannot pipe objects to Get-PSReadlineOption - -## OUTPUTS -### - - - - - -## RELATED LINKS - -[about_PSReadline]() - -# Set-PSReadlineKeyHandler - -## SYNOPSIS -Binds or rebinds keys to user defined or PSReadline provided key handlers. - -## DESCRIPTION -This cmdlet is used to customize what happens when a particular key or sequence of keys is pressed while PSReadline is reading input. - -With user defined key bindings, you can do nearly anything that is possible from a PowerShell script. -Typically you might just edit the command line in some novel way, but because the handlers are just PowerShell scripts, you can do interesting things like change directories, launch programs, etc. - -## PARAMETERS - -### Chord [String[]] - -```powershell -[Parameter( - Mandatory = $true, - Position = 0)] -``` - -The key or sequence of keys to be bound to a Function or ScriptBlock. -A single binding is specified with a single string. -If the binding is a sequence of keys, the keys are separated with a comma, e.g. "Ctrl+X,Ctrl+X". -Note that this parameter accepts multiple strings. -Each string is a separate binding, not a sequence of keys for a single binding. - - -### ScriptBlock [ScriptBlock] - -```powershell -[Parameter( - Mandatory = $true, - Position = 1, - ParameterSetName = 'Set 1')] -``` - -The ScriptBlock is called when the Chord is entered. -The ScriptBlock is passed one or sometimes two arguments. -The first argument is the key pressed (a ConsoleKeyInfo.) The second argument could be any object depending on the context. - - -### BriefDescription [String] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -A brief description of the key binding. -Used in the output of cmdlet Get-PSReadlineKeyHandler. - - -### Description [String] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -A more verbose description of the key binding. -Used in the output of the cmdlet Get-PSReadlineKeyHandler. - - -### Function [String] - -```powershell -[Parameter( - Mandatory = $true, - Position = 1, - ParameterSetName = 'Set 2')] -``` - -The name of an existing key handler provided by PSReadline. -This parameter allows one to rebind existing key bindings or to bind a handler provided by PSReadline that is currently unbound. - -Using the ScriptBlock parameter, one can achieve equivalent functionality by calling the method directly from the ScriptBlock. -This parameter is preferred though - it makes it easier to determine which functions are bound and unbound. - - - -## INPUTS -### None -You cannot pipe objects to Set-PSReadlineKeyHandler - -## OUTPUTS -### - - - - -## EXAMPLES -### -------------- Example 1 -------------- - -```powershell -PS C:\> Set-PSReadlineKeyHandler -Key UpArrow -Function HistorySearchBackward -``` -This command binds the up arrow key to the function HistorySearchBackward which will use the currently entered command line as the beginning of the search string when searching through history. -### -------------- Example 2 -------------- - -```powershell -PS C:\> Set-PSReadlineKeyHandler -Chord Shift+Ctrl+B -ScriptBlock { - [PSConsoleUtilities.PSConsoleReadLine]::RevertLine() - [PSConsoleUtilities.PSConsoleReadLine]::Insert('build') ->>> [PSConsoleUtilities.PSConsoleReadLine]::AcceptLine() -} -``` -This example binds the key Ctrl+Shift+B to a script block that clears the line, inserts build, then accepts the line. -This example shows how a single key can be used to execute a command. - -## RELATED LINKS - -[about_PSReadline]() - -# Set-PSReadlineOption - -## SYNOPSIS -Customizes the behavior of command line editing in PSReadline. - -## DESCRIPTION -The Set-PSReadlineOption cmdlet is used to customize the behavior of the PSReadline module when editing the command line. - -## PARAMETERS - -### EditMode [EditMode] = Windows - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the command line editing mode. -This will reset any key bindings set by Set-PSReadlineKeyHandler. - -Valid values are: - --- Windows: Key bindings emulate PowerShell/cmd with some bindings emulating Visual Studio. - --- Emacs: Key bindings emulate Bash or Emacs. - - -### ContinuationPrompt [String] = >>> - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the string displayed at the beginning of the second and subsequent lines when multi-line input is being entered. -Defaults to '\>\>\> '. -The empty string is valid. - - -### ContinuationPromptForegroundColor [ConsoleColor] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the foreground color of the continuation prompt. - - -### ContinuationPromptBackgroundColor [ConsoleColor] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the background color of the continuation prompt. - - -### EmphasisForegroundColor [ConsoleColor] = Cyan - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the foreground color used for emphasis, e.g. -to highlight search text. - - -### EmphasisBackgroundColor [ConsoleColor] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the background color used for emphasis, e.g. -to highlight search text. - - -### ErrorForegroundColor [ConsoleColor] = Red - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the foreground color used for errors. - - -### ErrorBackgroundColor [ConsoleColor] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the background color used for errors. - - -### HistoryNoDuplicates [switch] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies that duplicate commands should not be added to PSReadline history. - - -### AddToHistoryHandler [Func[String, Boolean]] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies a ScriptBlock that can be used to control which commands get added to PSReadline history. - - -### ValidationHandler [Func[String, Object]] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies a ScriptBlock that is called from ValidateAndAcceptLine. -If a non-null object is returned or an exception is thrown, validation fails and the error is reported. -If the object returned/thrown has a Message property, it's value is used in the error message, and if there is an Offset property, the cursor is moved to that offset after reporting the error. -If there is no Message property, the ToString method is called to report the error. - - -### HistorySearchCursorMovesToEnd [switch] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - - - - -### MaximumHistoryCount [Int32] = 1024 - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the maximum number of commands to save in PSReadline history. -Note that PSReadline history is separate from PowerShell history. - - -### MaximumKillRingCount [Int32] = 10 - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the maximum number of items stored in the kill ring. - - -### ResetTokenColors [switch] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Restore the token colors to the default settings. - - -### ShowToolTips [switch] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -When displaying possible completions, show tooltips in the list of completions. - - -### ExtraPromptLineCount [Int32] = 0 - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Use this option if your prompt spans more than one line and you want the extra lines to appear when PSReadline displays the prompt after showing some output, e.g. -when showing a list of completions. - - -### DingTone [Int32] = 1221 - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -When BellStyle is set to Audible, specifies the tone of the beep. - - -### DingDuration [Int32] = 50ms - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -When BellStyle is set to Audible, specifies the duration of the beep. - - -### BellStyle [BellStyle] = Audible - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies how PSReadline should respond to various error and ambiguous conditions. - -Valid values are: - --- Audible: a short beep - --- Visible: a brief flash is performed - --- None: no feedback - - -### CompletionQueryItems [Int32] = 100 - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the maximum number of completion items that will be shown without prompting. -If the number of items to show is greater than this value, PSReadline will prompt y/n before displaying the completion items. - - -### WordDelimiters [string] = ;:,.[]{}()/\|^&*-=+ - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the characters that delimit words for functions like ForwardWord or KillWord. - - -### HistorySearchCaseSensitive [switch] - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the searching history is case sensitive in functions like ReverseSearchHistory or HistorySearchBackward. - - -### HistorySaveStyle [HistorySaveStyle] = SaveIncrementally - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies how PSReadline should save history. - -Valid values are: - --- SaveIncrementally: save history after each command is executed - and share across multiple instances of PowerShell - --- SaveAtExit: append history file when PowerShell exits - --- SaveNothing: don't use a history file - - -### HistorySavePath [String] = ~\AppData\Roaming\PSReadline\$($host.Name)_history.txt - -```powershell -[Parameter(ParameterSetName = 'Set 1')] -``` - -Specifies the path to the history file. - - -### TokenKind [TokenClassification] - -```powershell -[Parameter( - Mandatory = $true, - Position = 0, - ParameterSetName = 'Set 2')] -``` - -Specifies the kind of token when setting token coloring options with the -ForegroundColor and -BackgroundColor parameters. - - -### ForegroundColor [ConsoleColor] - -```powershell -[Parameter( - Position = 1, - ParameterSetName = 'Set 2')] -``` - -Specifies the foreground color for the token kind specified by the parameter -TokenKind. - - -### BackgroundColor [ConsoleColor] - -```powershell -[Parameter( - Position = 2, - ParameterSetName = 'Set 2')] -``` - -Specifies the background color for the token kind specified by the parameter -TokenKind. - - - -## INPUTS -### None -You cannot pipe objects to Set-PSReadlineOption - - -## OUTPUTS -### None -This cmdlet does not generate any output. - - - - -## RELATED LINKS - -[about_PSReadline]() - - diff --git a/src/Microsoft.PowerShell.PSReadLine/en-US/about_PSReadline.help.txt b/src/Microsoft.PowerShell.PSReadLine/en-US/about_PSReadline.help.txt deleted file mode 100644 index 3e1ff65b0c..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/en-US/about_PSReadline.help.txt +++ /dev/null @@ -1,628 +0,0 @@ -TOPIC - about_PSReadline - -SHORT DESCRIPTION - - PSReadline provides an improved command line editing experience in - the PowerShell console. - -LONG DESCRIPTION - - PSReadline provides a powerful command line editing experience for the - PowerShell console. It provides: - - * Syntax coloring of the command line - * A visual indication of syntax errors - * A better multi-line experience (both editing and history) - * Customizable key bindings - * Cmd and Emacs modes - * Many configuration options - * Bash style completion (optional in Cmd mode, default in Emacs mode) - * Emacs yank/kill ring - * PowerShell token based "word" movement and kill - - The following functions are available in the class [Microsoft.PowerShell.PSConsoleReadLine]: - - Cursor movement - --------------- - - EndOfLine (Cmd: Emacs: or ) - - If the input has multiple lines, move to the end of the current line, - or if already at the end of the line, move to the end of the input. - If the input has a single line, move to the end of the input. - - BeginningOfLine (Cmd: Emacs: or ) - - If the input has multiple lines, move to the start of the current line, - or if already at the start of the line, move to the start of the input. - If the input has a single line, move to the start of the input. - - NextLine (Cmd: unbound Emacs: unbound) - - Move the cursor to the next line if the input has multiple lines. - - PreviousLine (Cmd: unbound Emacs: unbound) - - Move the cursor to the previous line if the input has multiple lines. - - ForwardChar (Cmd: Emacs: or ) - - Move the cursor one character to the right. This may move the cursor to the next - line of multi-line input. - - BackwardChar (Cmd: Emacs: or ) - - Move the cursor one character to the left. This may move the cursor to the previous - line of multi-line input. - - ForwardWord (Cmd: unbound Emacs: ) - - Move the cursor forward to the end of the current word, or if between words, - to the end of the next word. Word delimiter characters can be set with: - - Set-PSReadlineOption -WordDelimiters - - NextWord (Cmd: Emacs: unbound) - - Move the cursor forward to the start of the next word. Word delimiter characters - can be set with: - - Set-PSReadlineOption -WordDelimiters - - BackwardWord (Cmd: Emacs: ) - - Move the cursor back to the start of the current word, or if between words, - the start of the previous word. Word delimiter characters - can be set with: - - Set-PSReadlineOption -WordDelimiters - - ShellForwardWord (Cmd: unbound Emacs: unbound) - - Like ForwardWord except word boundaries are defined by PowerShell token boundaries. - - ShellNextWord (Cmd: unbound Emacs: unbound) - - Like NextWord except word boundaries are defined by PowerShell token boundaries. - - ShellBackwardWord (Cmd: unbound Emacs: unbound) - - Like BackwardWord except word boundaries are defined by PowerShell token boundaries. - - GotoBrace (Cmd: Emacs: unbound) - - Go to the matching parenthesis, curly brace, or square bracket. - - AddLine (Cmd: Emacs: ) - - The continuation prompt is displayed on the next line and PSReadline waits for - keys to edit the current input. This is useful to enter multi-line input as - a single command even when a single line is complete input by itself. - - Basic editing - ------------- - - CancelLine (Cmd: unbound Emacs: unbound) - - Cancel all editing to the line, leave the line of input on the screen but - return from PSReadline without executing the input. - - RevertLine (Cmd: Emacs: ) - - Reverts all of the input since the last input was accepted and executed. - This is equivalent to doing Undo until there is nothing left to undo. - - BackwardDeleteChar (Cmd: Emacs: or ) - - Delete the character before the cursor. - - DeleteChar (Cmd: Emacs: ) - - Delete the character under the cursor. - - DeleteCharOrExit (Cmd: unbound Emacs: ) - - Like DeleteChar, unless the line is empty, in which case exit the process. - - AcceptLine (Cmd: Emacs: or ) - - Attempt to execute the current input. If the current input is incomplete (for - example there is a missing closing parenthesis, bracket, or quote, then the - continuation prompt is displayed on the next line and PSReadline waits for - keys to edit the current input. - - AcceptAndGetNext (Cmd: unbound Emacs: ) - - Like AcceptLine, but after the line completes, start editing the next line - from history. - - ValidateAndAcceptLine (Cmd: unbound Emacs: unbound) - - Like AcceptLine but performs additional validation including: - - * Check for additional parse errors - * Validate command names are all found - * If using PowerShell V4 or greater, validate the parameters and arguments - - If there are any errors, the error message is displayed and not accepted nor added - to the history unless you either correct the command line or execute AcceptLine or - ValidateAndAcceptLine again while the error message is displayed. - - BackwardDeleteLine (Cmd: Emacs: unbound) - - Delete the text from the start of the input to the cursor. - - ForwardDeleteLine (Cmd: Emacs: unbound) - - Delete the text from the cursor to the end of the input. - - SelectBackwardChar (Cmd: Emacs: ) - - Adjust the current selection to include the previous character. - - SelectForwardChar (Cmd: Emacs: ) - - Adjust the current selection to include the next character. - - SelectBackwardWord (Cmd: Emacs: ) - - Adjust the current selection to include the previous word. - - SelectForwardWord (Cmd: unbound Emacs: ) - - Adjust the current selection to include the next word using ForwardWord. - - SelectNextWord (Cmd: Emacs: unbound) - - Adjust the current selection to include the next word using NextWord. - - SelectShellForwardWord (Cmd: unbound Emacs: unbound) - - Adjust the current selection to include the next word using ShellForwardWord. - - SelectShellNextWord (Cmd: unbound Emacs: unbound) - - Adjust the current selection to include the next word using ShellNextWord. - - SelectShellBackwardWord (Cmd: unbound Emacs: unbound) - - Adjust the current selection to include the previous word using ShellBackwardWord. - - SelectBackwardsLine (Cmd: Emacs: ) - - Adjust the current selection to include from the cursor to the start of the line. - - SelectLine (Cmd: Emacs: ) - - Adjust the current selection to include from the cursor to the end of the line. - - SelectAll (Cmd: Emacs: unbound) - - Select the entire line. Moves the cursor to the end of the line. - - SelfInsert (Cmd: , , ... Emacs: , , ...) - - Insert the key entered. - - Redo (Cmd: Emacs: unbound) - - Redo an insertion or deletion that was undone by Undo. - - Undo (Cmd: Emacs: ) - - Undo a previous insertion or deletion. - - History - ------- - - ClearHistory (Cmd: Alt+F7 Emacs: unbound) - - Clears history in PSReadline. This does not affect PowerShell history. - - PreviousHistory (Cmd: Emacs: or ) - - Replace the current input with the 'previous' item from PSReadline history. - - NextHistory (Cmd: Emacs: or ) - - Replace the current input with the 'next' item from PSReadline history. - - ForwardSearchHistory (Cmd: Emacs: ) - - Search forward from the current history line interactively. - - ReverseSearchHistory (Cmd: Emacs: ) - - Search backward from the current history line interactively. - - HistorySearchBackward (Cmd: Emacs: unbound) - - Replace the current input with the 'previous' item from PSReadline history - that matches the characters between the start and the input and the cursor. - - HistorySearchForward (Cmd: Emacs: unbound) - - Replace the current input with the 'next' item from PSReadline history - that matches the characters between the start and the input and the cursor. - - BeginningOfHistory (Cmd: unbound Emacs: ) - - Replace the current input with the last item from PSReadline history. - - EndOfHistory (Cmd: unbound Emacs: >) - - Replace the current input with the last item in PSReadline history, which - is the possibly empty input that was entered before any history commands. - - Tab Completion - -------------- - - TabCompleteNext (Cmd: Emacs: unbound) - - Attempt to complete the text surrounding the cursor with the next - available completion. - - TabCompletePrevious (Cmd: Emacs: unbound) - - Attempt to complete the text surrounding the cursor with the next - previous completion. - - Complete (Cmd: unbound Emacs: ) - - Attempt to perform completion on the text surrounding the cursor. - If there are multiple possible completions, the longest unambiguous - prefix is used for completion. If trying to complete the longest - unambiguous completion, a list of possible completions is displayed. - - MenuComplete (Cmd: Emacs: ) - - Attempt to perform completion on the text surrounding the cursor. - If there are multiple possible completions, a list of possible - completions is displayed and you can select the correct completion - using the arrow keys or Tab/Shift+Tab. Escape and Ctrl+G cancel - the menu selection and reverts the line to the state before invoking - MenuComplete. - - PossibleCompletions (Cmd: unbound Emacs: ) - - Display the list of possible completions. - - SetMark (Cmd: unbound Emacs: ) - - Mark the current location of the cursor for use in a subsequent editing command. - - ExchangePointAndMark (Cmd: unbound Emacs: ) - - The cursor is placed at the location of the mark and the mark is moved - to the location of the cursor. - - Kill/Yank - --------- - - Kill and yank operate on a clipboard in the PSReadline module. There is a ring - buffer called the kill ring - killed text will be added to the kill ring up - and yank will copy text from the most recent kill. YankPop will cycle through - items in the kill ring. When the kill ring is full, new items will replace the - oldest items. A kill operation that is immediately preceded by another kill operation - will append the previous kill instead of adding a new item or replacing an item - in the kill ring. This is how you can cut a part of a line, say for example with multiple - KillWord operations, then yank them back elsewhere as a single yank. - - KillLine (Cmd: unbound Emacs: ) - - Clear the input from the cursor to the end of the line. The cleared text is placed - in the kill ring. - - BackwardKillLine (Cmd: unbound Emacs: or ) - - Clear the input from the start of the input to the cursor. The cleared text is placed - in the kill ring. - - KillWord (Cmd: unbound Emacs: ) - - Clear the input from the cursor to the end of the current word. If the cursor - is between words, the input is cleared from the cursor to the end of the next word. - The cleared text is placed in the kill ring. - - BackwardKillWord (Cmd: unbound Emacs: ) - - Clear the input from the start of the current word to the cursor. If the cursor - is between words, the input is cleared from the start of the previous word to the - cursor. The cleared text is placed in the kill ring. - - ShellKillWord (Cmd: unbound Emacs: unbound) - - Like KillWord except word boundaries are defined by PowerShell token boundaries. - - ShellBackwardKillWord (Cmd: unbound Emacs: unbound) - - Like BackwardKillWord except word boundaries are defined by PowerShell token boundaries. - - UnixWordRubout (Cmd: unbound Emacs: ) - - Like BackwardKillWord except word boundaries are defined by whitespace. - - KillRegion (Cmd: unbound Emacs: unbound) - - Kill the text between the cursor and the mark. - - Copy (Cmd: Emacs: unbound) - - Copy selected region to the system clipboard. If no region is selected, copy the whole line. - - CopyOrCancelLine (Cmd: Emacs: ) - - Either copy selected text to the clipboard, or if no text is selected, cancel editing - the line with CancelLine. - - Cut (Cmd: Emacs: unbound) - - Delete selected region placing deleted text in the system clipboard. - - Yank (Cmd: unbound Emacs: ) - - Add the most recently killed text to the input. - - YankPop (Cmd: unbound Emacs: ) - - If the previous operation was Yank or YankPop, replace the previously yanked - text with the next killed text from the kill ring. - - ClearKillRing (Cmd: unbound Emacs: unbound) - - The contents of the kill ring are cleared. - - Paste (Cmd: Emacs: unbound) - - This is similar to Yank, but uses the system clipboard instead of the kill ring. - - YankLastArg (Cmd: Emacs: , ) - - Insert the last argument from the previous command in history. Repeated operations - will replace the last inserted argument with the last argument from the previous - command (so Alt+. Alt+. will insert the last argument of the second to last history - line.) - - With an argument, the first time YankLastArg behaves like YankNthArg. A negative - argument on subsequent YankLastArg calls will change the direction while going - through history. For example, if you hit Alt+. one too many times, you can type - Alt+- Alt+. to reverse the direction. - - Arguments are based on PowerShell tokens. - - YankNthArg (Cmd: unbound Emacs: ) - - Insert the first argument (not the command name) of the previous command in history. - - With an argument, insert the nth argument where 0 is typically the command. Negative - arguments start from the end. - - Arguments are based on PowerShell tokens. - - Miscellaneous - ------------- - - Abort (Cmd: unbound Emacs: ) - - Abort the current action, e.g. stop interactive history search. - Does not cancel input like CancelLine. - - CharacterSearch (Cmd: Emacs: ) - - Read a key and search forwards for that character. With an argument, search - forwards for the nth occurrence of that argument. With a negative argument, - searches backwards. - - CharacterSearchBackward (Cmd: Emacs: ) - - Like CharacterSearch, but searches backwards. With a negative argument, searches - forwards. - - ClearScreen (Cmd: Emacs: ) - - Clears the screen and displays the current prompt and input at the top of the screen. - - DigitArgument (Cmd: unbound Emacs: ,,) - - Used to pass numeric arguments to functions like CharacterSearch or YankNthArg. - Alt+- toggles the argument to be negative/non-negative. To enter 80 '*' characters, - you could type Alt+8 Alt+0 *. - - CaptureScreen (Cmd: unbound Emacs: unbound) - - Copies selected lines to the clipboard in both text and rtf formats. Use up/down - arrow keys to the first line to select, then Shift+UpArrow/Shift+DownArrow to select - multiple lines. After selecting, press Enter to copy the text. Escape/Ctrl+C/Ctrl+G - will cancel so nothing is copied to the clipboard. - - InvokePrompt (Cmd: unbound Emacs: unbound) - - Erases the current prompt and calls the prompt function to redisplay - the prompt. Useful for custom key handlers that change state, e.g. - change the current directory. - - WhatIsKey (Cmd: Emacs: ) - - Read a key or chord and display the key binding. - - ShowKeyBindings (Cmd: Emacs: ) - - Show all of the currently bound keys. - - ScrollDisplayUp (Cmd: Emacs: ) - - Scroll the display up one screen. - - ScrollDisplayUpLine (Cmd: Emacs: ) - - Scroll the display up one line. - - ScrollDisplayDown (Cmd: Emacs: ) - - Scroll the display down one screen. - - ScrollDisplayDownLine (Cmd: Emacs: ) - - Scroll the display down one line. - - ScrollDisplayTop (Cmd: unbound Emacs: ) - - Scroll the display to the top. - - ScrollDisplayToCursor (Cmd: unbound Emacs: ) - - Scroll the display to the cursor. - - Custom Key Bindings - ------------------- - - PSReadline supports custom key bindings using the cmdlet Set-PSReadlineKeyHandler. Most - custom key bindings will call one of the above functions, for example: - - Set-PSReadlineKeyHandler -Key UpArrow -Function HistorySearchBackward - - You can bind a ScriptBlock to a key. The ScriptBlock can do pretty much anything you want. - Some useful examples include: - - * edit the command line - * opening a new window (e.g. help) - * change directories without changing the command line - - The ScriptBlock is passed two arguments: - - * $key - A [ConsoleKeyInfo] that is the key that triggered the custom binding. If you bind - the same ScriptBlock to multiple keys and need to perform different actions depending - on the key, you can check $key. Many custom bindings ignore this argument. - * $arg - An arbitrary argument. Most often, this would be an integer argument that the user - passes from the key bindings DigitArgument. If your binding doesn't accept arguments, - it's reasonable to ignore this argument. - - Let's take a look at an example that adds a command line to history without executing it. This is - useful when you realize you forgot to do something, but don't want to re-enter the command line - you've already entered. - - Set-PSReadlineKeyHandler -Key Alt+w ` - -BriefDescription SaveInHistory ` - -LongDescription "Save current line in history but do not execute" ` - -ScriptBlock { - param($key, $arg) # The arguments are ignored in this example - - # We need the command line, GetBufferState gives us that (with the cursor position) - $line = $null - $cursor = $null - [Microsoft.PowerShell.PSConsoleReadLine]::GetBufferState([ref]$line, [ref]$cursor) - - # AddToHistory saves the line in history, but does not execute the line. - [Microsoft.PowerShell.PSConsoleReadLine]::AddToHistory($line) - - # RevertLine is like pressing Escape. - [Microsoft.PowerShell.PSConsoleReadLine]::RevertLine() - } - - You can see many more examples in the file SamplePSReadlineProfile.ps1 which is installed in the - PSReadline module folder. - - Most key bindings will want to take advantage of some helper functions for editing the command - line those APIs are documented in the next section. - - Custom Key Binding Support APIs - ------------------------------- - - The following functions are public in Microsoft.PowerShell.PSConsoleReadline, but cannot be directly - bound to a key. Most are useful in custom key bindings. - - void AddToHistory(string command) - - Add a command line to history without executing it. - - void ClearKillRing() - - Clear the kill ring. This is mostly used for testing. - - void Delete(int start, int length) - - Delete length characters from start. This operation supports undo/redo. - - void Ding() - - Perform the Ding action based on the users preference. - - void GetBufferState([ref] string input, [ref] int cursor) - void GetBufferState([ref] Ast ast, [ref] Token[] tokens, [ref] ParseError[] parseErrors, [ref] int cursor) - - These two functions retrieve useful information about the current state of - the input buffer. The first is more commonly used for simple cases. The - second is used if your binding is doing something more advanced with the Ast. - - IEnumerable[Microsoft.PowerShell.KeyHandler] GetKeyHandlers(bool includeBound, bool includeUnbound) - - This function is used by Get-PSReadlineKeyHandler and probably isn't useful in a custom - key binding. - - Microsoft.PowerShell.PSConsoleReadlineOptions GetOptions() - - This function is used by Get-PSReadlineOption and probably isn't too useful in a custom - key binding. - - void GetSelectionState([ref] int start, [ref] int length) - - If there is no selection on the command line, -1 will be returned in both start and length. - If there is a selection on the command line, the start and length of the selection are returned. - - void Insert(char c) - void Insert(string s) - - Insert a character or string at the cursor. This operation supports undo/redo. - - string ReadLine(runspace remoteRunspace, System.Management.Automation.EngineIntrinsics engineIntrinsics) - - This is the main entry point to PSReadline. It does not support recursion, so is not useful - in a custom key binding. - - void RemoveKeyHandler(string[] key) - - This function is used by Remove-PSReadlineKeyHandler and probably isn't too useful in a - custom key binding. - - void Replace(int start, int length, string replacement) - - Replace some of the input. This operation supports undo/redo. - This is preferred over Delete followed by Insert because it is treated as a single action - for undo. - - void SetCursorPosition(int cursor) - - Move the cursor to the given offset. Cursor movement is not tracked for undo. - - void SetOptions(Microsoft.PowerShell.SetPSReadlineOption options) - - This function is a helper method used by the cmdlet Set-PSReadlineOption, but might be - useful to a custom key binding that wants to temporarily change a setting. - - bool TryGetArgAsInt(System.Object arg, [ref] int numericArg, int defaultNumericArg) - - This helper method is used for custom bindings that honor DigitArgument. A typical call - looks like: - - [int]$numericArg = 0 - [Microsoft.PowerShell.PSConsoleReadLine]::TryGetArgAsInt($arg, [ref]$numericArg, 1) - -POWERSHELL COMPATIBILITY - - PSReadline requires PowerShell version 3 or greater and the console host. It - will not work in the ISE. - -FEEDBACK - - https://github.com/lzybkr/PSReadline - -CONTRIBUTING TO PSREADLINE - - Feel free to submit a pull request or submit feedback on the github page. - -SEE ALSO - - PSReadline is heavily influenced by the GNU Readline library: - - http://tiswww.case.edu/php/chet/readline/rltop.html diff --git a/src/Microsoft.PowerShell.PSReadLine/packages.config b/src/Microsoft.PowerShell.PSReadLine/packages.config deleted file mode 100644 index 0dc84546ba..0000000000 --- a/src/Microsoft.PowerShell.PSReadLine/packages.config +++ /dev/null @@ -1,4 +0,0 @@ - - - - \ No newline at end of file diff --git a/src/Modules/PSGalleryModules.csproj b/src/Modules/PSGalleryModules.csproj new file mode 100644 index 0000000000..64b254ca7d --- /dev/null +++ b/src/Modules/PSGalleryModules.csproj @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/src/Modules/Shared/PSReadLine/PSReadLine.psd1 b/src/Modules/Shared/PSReadLine/PSReadLine.psd1 deleted file mode 100644 index a634495d19..0000000000 --- a/src/Modules/Shared/PSReadLine/PSReadLine.psd1 +++ /dev/null @@ -1,17 +0,0 @@ -@{ -RootModule = 'PSReadLine.psm1' -NestedModules = @("Microsoft.PowerShell.PSReadLine.dll") -ModuleVersion = '1.2' -GUID = '5714753b-2afd-4492-a5fd-01d9e2cff8b5' -Author = 'Microsoft Corporation' -CompanyName = 'Microsoft Corporation' -Copyright = 'Copyright (c) Microsoft Corporation. All rights reserved.' -Description = 'Great command line editing in the PowerShell console host' -PowerShellVersion = '3.0' -DotNetFrameworkVersion = '4.0' -CLRVersion = '4.0' -FunctionsToExport = 'PSConsoleHostReadline' -CmdletsToExport = 'Get-PSReadlineKeyHandler','Set-PSReadlineKeyHandler','Remove-PSReadlineKeyHandler', - 'Get-PSReadlineOption','Set-PSReadlineOption' -HelpInfoURI = 'https://go.microsoft.com/fwlink/?linkid=855966' -} diff --git a/src/Modules/Shared/PSReadLine/PSReadLine.psm1 b/src/Modules/Shared/PSReadLine/PSReadLine.psm1 deleted file mode 100644 index 4f2bf37fe8..0000000000 --- a/src/Modules/Shared/PSReadLine/PSReadLine.psm1 +++ /dev/null @@ -1,5 +0,0 @@ -function PSConsoleHostReadline -{ - Microsoft.PowerShell.Core\Set-StrictMode -Off - [Microsoft.PowerShell.PSConsoleReadLine]::ReadLine($host.Runspace, $ExecutionContext) -} diff --git a/src/powershell-native/nativemsh/pwrshcommon/pwrshcommon.cpp b/src/powershell-native/nativemsh/pwrshcommon/pwrshcommon.cpp index 81d9d903a8..3bdbf9729d 100644 --- a/src/powershell-native/nativemsh/pwrshcommon/pwrshcommon.cpp +++ b/src/powershell-native/nativemsh/pwrshcommon/pwrshcommon.cpp @@ -682,7 +682,6 @@ namespace NativeMsh "Microsoft.PowerShell.ConsoleHost", "Microsoft.PowerShell.CoreCLR.Eventing", "Microsoft.PowerShell.LocalAccounts", - "Microsoft.PowerShell.PSReadLine", "Microsoft.PowerShell.SDK", "Microsoft.PowerShell.Security", "Microsoft.VisualBasic", diff --git a/src/powershell-unix/powershell-unix.csproj b/src/powershell-unix/powershell-unix.csproj index 947af70723..1fd62ddadf 100644 --- a/src/powershell-unix/powershell-unix.csproj +++ b/src/powershell-unix/powershell-unix.csproj @@ -24,7 +24,6 @@ - diff --git a/src/powershell-win-core/powershell-win-core.csproj b/src/powershell-win-core/powershell-win-core.csproj index 3774aa40dc..1ef7c91f9c 100644 --- a/src/powershell-win-core/powershell-win-core.csproj +++ b/src/powershell-win-core/powershell-win-core.csproj @@ -27,7 +27,6 @@ - diff --git a/test/PSReadLine/App.config b/test/PSReadLine/App.config deleted file mode 100644 index 8e15646352..0000000000 --- a/test/PSReadLine/App.config +++ /dev/null @@ -1,6 +0,0 @@ - - - - - - \ No newline at end of file diff --git a/test/PSReadLine/AssemblyInfo.cs b/test/PSReadLine/AssemblyInfo.cs deleted file mode 100644 index 4b8e4a2013..0000000000 --- a/test/PSReadLine/AssemblyInfo.cs +++ /dev/null @@ -1,35 +0,0 @@ -using System.Reflection; -using System.Runtime.InteropServices; - -// General Information about an assembly is controlled through the following -// set of attributes. Change these attribute values to modify the information -// associated with an assembly. -[assembly: AssemblyTitle("TestPSReadLine")] -[assembly: AssemblyDescription("")] -[assembly: AssemblyConfiguration("")] -[assembly: AssemblyCompany("")] -[assembly: AssemblyProduct("TestPSReadLine")] -[assembly: AssemblyCopyright("Copyright (c) 2013")] -[assembly: AssemblyTrademark("")] -[assembly: AssemblyCulture("")] - -// Setting ComVisible to false makes the types in this assembly not visible -// to COM components. If you need to access a type in this assembly from -// COM, set the ComVisible attribute to true on that type. -[assembly: ComVisible(false)] - -// The following GUID is for the ID of the typelib if this project is exposed to COM -[assembly: Guid("2892ed9f-6820-48a0-819b-0452c3b5401b")] - -// Version information for an assembly consists of the following four values: -// -// Major Version -// Minor Version -// Build Number -// Revision -// -// You can specify all the values or you can default the Build and Revision Numbers -// by using the '*' as shown below: -// [assembly: AssemblyVersion("1.0.*")] -[assembly: AssemblyVersion("1.0.0.0")] -[assembly: AssemblyFileVersion("1.0.0.0")] diff --git a/test/PSReadLine/PSReadLine.tests.csproj b/test/PSReadLine/PSReadLine.tests.csproj deleted file mode 100644 index b8e2dd0e2e..0000000000 --- a/test/PSReadLine/PSReadLine.tests.csproj +++ /dev/null @@ -1,16 +0,0 @@ - - - - - - PSReadLine basic tests - TestPSReadLine - Exe - win7-x86;win7-x64;osx.10.12-x64;linux-x64 - - - - - - - diff --git a/test/PSReadLine/Program.cs b/test/PSReadLine/Program.cs deleted file mode 100644 index 0604aeb104..0000000000 --- a/test/PSReadLine/Program.cs +++ /dev/null @@ -1,80 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Linq; -using System.Management.Automation; -using System.Management.Automation.Runspaces; -using Microsoft.PowerShell; - -namespace TestPSReadLine -{ - class Program - { - static void CauseCrash(ConsoleKeyInfo? key = null, object arg = null) - { - throw new Exception("intentional crash for test purposes"); - } - - [STAThread] - static void Main() - { - //Box(new List {"abc", " def", "this is something coo"}); - - var iss = InitialSessionState.CreateDefault2(); - var rs = RunspaceFactory.CreateRunspace(iss); - rs.Open(); - Runspace.DefaultRunspace = rs; - - PSConsoleReadLine.SetOptions(new SetPSReadlineOption - { - EditMode = EditMode.Emacs, - HistoryNoDuplicates = true, - }); - PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+LeftArrow"}, PSConsoleReadLine.ShellBackwardWord, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+RightArrow"}, PSConsoleReadLine.ShellNextWord, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"F4"}, PSConsoleReadLine.HistorySearchBackward, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"F5"}, PSConsoleReadLine.HistorySearchForward, "", ""); - //PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+E"}, PSConsoleReadLine.EnableDemoMode, "", ""); - //PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+D"}, PSConsoleReadLine.DisableDemoMode, "", ""); - // PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+C"}, PSConsoleReadLine.CaptureScreen, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+P"}, PSConsoleReadLine.InvokePrompt, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"Ctrl+D,Ctrl+X"}, CauseCrash, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"F6"}, PSConsoleReadLine.PreviousLine, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"F7"}, PSConsoleReadLine.NextLine, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"F2"}, PSConsoleReadLine.ValidateAndAcceptLine, "", ""); - PSConsoleReadLine.SetKeyHandler(new[] {"Enter"}, PSConsoleReadLine.AcceptLine, "", ""); - - - EngineIntrinsics executionContext; - using (var ps = PowerShell.Create(RunspaceMode.CurrentRunspace)) - { - executionContext = - ps.AddScript("$ExecutionContext").Invoke().FirstOrDefault(); - - // This is a workaround to ensure the command analysis cache has been created before - // we enter into ReadLine. It's a little slow and infrequently needed, so just - // uncomment host stops responding, run it once, then comment it out again. - //ps.Commands.Clear(); - //ps.AddCommand("Get-Command").Invoke(); - } - - while (true) - { - Console.Write("TestHostPS> "); - - var line = PSConsoleReadLine.ReadLine(null, executionContext); - Console.WriteLine(line); - line = line.Trim(); - if (line.Equals("exit")) - Environment.Exit(0); - if (line.Equals("cmd")) - PSConsoleReadLine.SetOptions(new SetPSReadlineOption {EditMode = EditMode.Windows}); - if (line.Equals("emacs")) - PSConsoleReadLine.SetOptions(new SetPSReadlineOption {EditMode = EditMode.Emacs}); - if (line.Equals("vi")) - PSConsoleReadLine.SetOptions(new SetPSReadlineOption {EditMode = EditMode.Vi}); - if (line.Equals("nodupes")) - PSConsoleReadLine.SetOptions(new SetPSReadlineOption {HistoryNoDuplicates = true}); - } - } - } -} diff --git a/test/PSReadLine/packages.config b/test/PSReadLine/packages.config deleted file mode 100644 index cae6c6db89..0000000000 --- a/test/PSReadLine/packages.config +++ /dev/null @@ -1,4 +0,0 @@ - - - - \ No newline at end of file diff --git a/test/powershell/Modules/PSReadLine/PSReadLine.Tests.ps1 b/test/powershell/Modules/PSReadLine/PSReadLine.Tests.ps1 index e9449563a7..910d79bdb0 100644 --- a/test/powershell/Modules/PSReadLine/PSReadLine.Tests.ps1 +++ b/test/powershell/Modules/PSReadLine/PSReadLine.Tests.ps1 @@ -10,7 +10,7 @@ Describe "PSReadLine" -tags "CI" { Import-Module PSReadLine $module = Get-Module PSReadLine $module.Name | Should Be "PSReadLine" - $module.Version | Should Be "1.2" + $module.Version | Should Be "2.0.0" } It "Should use Emacs Bindings on Linux and macOS" -skip:$IsWindows { diff --git a/test/tools/OpenCover/OpenCover.psm1 b/test/tools/OpenCover/OpenCover.psm1 index 7822bd2300..3661e6affd 100644 --- a/test/tools/OpenCover/OpenCover.psm1 +++ b/test/tools/OpenCover/OpenCover.psm1 @@ -394,7 +394,6 @@ function Expand-ZipArchive([string] $Path, [string] $DestinationPath) Microsoft.WSMan.Management 3.93 4.45 Branch:3.93 Sequence:4.45 Microsoft.WSMan.Runtime 0 0 Branch: 0 Sequence: 0 Microsoft.PowerShell.Commands.Diagnostics 44.96 49.93 Branch:44.96 Sequence:49.93 - Microsoft.PowerShell.PSReadLine 7.12 9.94 Branch:7.12 Sequence:9.94 Microsoft.PowerShell.PackageManagement 59.77 62.04 Branch:59.77 Sequence:62.04 Microsoft.PackageManagement 41.73 44.47 Branch:41.73 Sequence:44.47 Microsoft.Management.Infrastructure.CimCmdlets 13.20 17.01 Branch:13.20 Sequence:17.01 @@ -451,7 +450,6 @@ function Get-CodeCoverage Microsoft.PowerShell.CoreCLR.AssemblyLoadContext 53.66 0 95.31 0 Microsoft.PowerShell.CoreCLR.Eventing 28.70 0 36.23 0 Microsoft.PowerShell.PackageManagement 59.77 0 62.04 0 - Microsoft.PowerShell.PSReadLine 7.12 0 9.94 0 Microsoft.PowerShell.Security 15.17 0 18.16 0 Microsoft.WSMan.Management 3.93 0 4.45 0 Microsoft.WSMan.Runtime 0 0 0 0 @@ -477,7 +475,6 @@ function Get-CodeCoverage Microsoft.PowerShell.CoreCLR.AssemblyLoadContext 53.66 0 95.31 0 Microsoft.PowerShell.CoreCLR.Eventing 28.70 0 36.23 0 Microsoft.PowerShell.PackageManagement 59.77 0 62.04 0 - Microsoft.PowerShell.PSReadLine 7.12 0 9.94 0 Microsoft.PowerShell.Security 15.17 0 18.16 0 Microsoft.WSMan.Management 3.93 0 4.45 0 Microsoft.WSMan.Runtime 0 0 0 0