mirror of
https://github.com/gaasedelen/lighthouse
synced 2026-06-08 14:19:10 +00:00
gaasedelen
102 lines
4.1 KiB
Python
102 lines
4.1 KiB
Python
import logging
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from lighthouse.util.qt import *
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from lighthouse.util.disassembler import disassembler
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logger = logging.getLogger("Lighthouse.UI.Settings")
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class TableSettingsMenu(QtWidgets.QMenu):
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"""
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A quick-access settings menu for Lighthouse.
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"""
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def __init__(self, parent=None):
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super(TableSettingsMenu, self).__init__(parent)
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self._visible_action = None
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self._ui_init_actions()
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self.setToolTipsVisible(True)
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#--------------------------------------------------------------------------
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# QMenu Overloads
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#--------------------------------------------------------------------------
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def event(self, event):
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"""
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Hook the QMenu event stream.
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"""
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action = self.activeAction()
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# swallow clicks to checkbox/radiobutton actions to keep qmenu open
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if event.type() == QtCore.QEvent.MouseButtonRelease:
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if action and action.isEnabled() and action.isCheckable():
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action.trigger()
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event.accept()
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return True
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# handle any other events as wee normally should
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return super(TableSettingsMenu, self).event(event)
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#--------------------------------------------------------------------------
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# Initialization - UI
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#--------------------------------------------------------------------------
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def _ui_init_actions(self):
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"""
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Initialize the menu actions.
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"""
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# lighthouse colors
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self._action_change_theme = QtWidgets.QAction("Change theme", None)
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self._action_change_theme.setToolTip("Lighthouse color & theme customization")
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self.addAction(self._action_change_theme)
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self.addSeparator()
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# painting
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self._action_force_clear = QtWidgets.QAction("Force clear paint (slow!)", None)
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self._action_force_clear.setToolTip("Attempt to forcefully clear stuck paint from the database")
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self.addAction(self._action_force_clear)
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self._action_disable_paint = QtWidgets.QAction("Disable painting", None)
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self._action_disable_paint.setCheckable(True)
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self._action_disable_paint.setToolTip("Disable the coverage painting subsystem")
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self.addAction(self._action_disable_paint)
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self.addSeparator()
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# table actions
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self._action_refresh_metadata = QtWidgets.QAction("Rebuild coverage mappings", None)
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self._action_refresh_metadata.setToolTip("Refresh the database metadata and coverage mapping")
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self.addAction(self._action_refresh_metadata)
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self._action_export_html = QtWidgets.QAction("Generate HTML report", None)
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self._action_export_html.setToolTip("Export the coverage table to HTML")
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self.addAction(self._action_export_html)
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self._action_hide_zero = QtWidgets.QAction("Hide 0% coverage", None)
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self._action_hide_zero.setToolTip("Hide table entries with no coverage data")
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self._action_hide_zero.setCheckable(True)
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self.addAction(self._action_hide_zero)
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def connect_signals(self, controller, lctx):
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"""
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Connect UI signals.
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"""
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self._action_change_theme.triggered.connect(lctx.core.palette.interactive_change_theme)
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self._action_refresh_metadata.triggered.connect(lctx.director.refresh)
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self._action_hide_zero.triggered[bool].connect(controller._model.filter_zero_coverage)
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self._action_disable_paint.triggered[bool].connect(lambda x: lctx.painter.set_enabled(not x))
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self._action_force_clear.triggered.connect(lctx.painter.force_clear)
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self._action_export_html.triggered.connect(controller.export_to_html)
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lctx.painter.status_changed(self._ui_painter_changed_status)
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#--------------------------------------------------------------------------
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# Signal Handlers
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#--------------------------------------------------------------------------
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@disassembler.execute_ui
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def _ui_painter_changed_status(self, painter_enabled):
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"""
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Handle an event from the painter being enabled/disabled.
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"""
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self._action_disable_paint.setChecked(not painter_enabled)
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