Python QSystemTrayIcon.contextMenu方法代码示例

# 需要导入模块: from PyQt5.QtWidgets import QSystemTrayIcon [as 别名]
# 或者: from PyQt5.QtWidgets.QSystemTrayIcon import contextMenu [as 别名]
class ElectrumGui(PrintError):

    @profiler
    def __init__(self, config, daemon, plugins):
        set_language(config.get('language', get_default_language()))
        # Uncomment this call to verify objects are being properly
        # GC-ed when windows are closed
        #network.add_jobs([DebugMem([Abstract_Wallet, SPV, Synchronizer,
        #                            ElectrumWindow], interval=5)])
        QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_X11InitThreads)
        if hasattr(QtCore.Qt, "AA_ShareOpenGLContexts"):
            QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_ShareOpenGLContexts)
        if hasattr(QGuiApplication, 'setDesktopFileName'):
            QGuiApplication.setDesktopFileName('electrum.desktop')
        self.gui_thread = threading.current_thread()
        self.config = config
        self.daemon = daemon
        self.plugins = plugins
        self.windows = []
        self.efilter = OpenFileEventFilter(self.windows)
        self.app = QElectrumApplication(sys.argv)
        self.app.installEventFilter(self.efilter)
        self.app.setWindowIcon(read_QIcon("electrum.png"))
        # timer
        self.timer = QTimer(self.app)
        self.timer.setSingleShot(False)
        self.timer.setInterval(500)  # msec

        self.nd = None
        self.network_updated_signal_obj = QNetworkUpdatedSignalObject()
        self._num_wizards_in_progress = 0
        self._num_wizards_lock = threading.Lock()
        # init tray
        self.dark_icon = self.config.get("dark_icon", False)
        self.tray = QSystemTrayIcon(self.tray_icon(), None)
        self.tray.setToolTip('Electrum')
        self.tray.activated.connect(self.tray_activated)
        self.build_tray_menu()
        self.tray.show()
        self.app.new_window_signal.connect(self.start_new_window)
        self.set_dark_theme_if_needed()
        run_hook('init_qt', self)

    def set_dark_theme_if_needed(self):
        use_dark_theme = self.config.get('qt_gui_color_theme', 'default') == 'dark'
        if use_dark_theme:
            try:
                import qdarkstyle
                self.app.setStyleSheet(qdarkstyle.load_stylesheet_pyqt5())
            except BaseException as e:
                use_dark_theme = False
                self.print_error('Error setting dark theme: {}'.format(repr(e)))
        # Even if we ourselves don't set the dark theme,
        # the OS/window manager/etc might set *a dark theme*.
        # Hence, try to choose colors accordingly:
        ColorScheme.update_from_widget(QWidget(), force_dark=use_dark_theme)

    def build_tray_menu(self):
        # Avoid immediate GC of old menu when window closed via its action
        if self.tray.contextMenu() is None:
            m = QMenu()
            self.tray.setContextMenu(m)
        else:
            m = self.tray.contextMenu()
            m.clear()
        for window in self.windows:
            submenu = m.addMenu(window.wallet.basename())
            submenu.addAction(_("Show/Hide"), window.show_or_hide)
            submenu.addAction(_("Close"), window.close)
        m.addAction(_("Dark/Light"), self.toggle_tray_icon)
        m.addSeparator()
        m.addAction(_("Exit Electrum"), self.close)

    def tray_icon(self):
        if self.dark_icon:
            return read_QIcon('electrum_dark_icon.png')
        else:
            return read_QIcon('electrum_light_icon.png')

    def toggle_tray_icon(self):
        self.dark_icon = not self.dark_icon
        self.config.set_key("dark_icon", self.dark_icon, True)
        self.tray.setIcon(self.tray_icon())

    def tray_activated(self, reason):
        if reason == QSystemTrayIcon.DoubleClick:
            if all([w.is_hidden() for w in self.windows]):
                for w in self.windows:
                    w.bring_to_top()
            else:
                for w in self.windows:
                    w.hide()

    def close(self):
        for window in self.windows:
            window.close()

    def new_window(self, path, uri=None):
        # Use a signal as can be called from daemon thread
        self.app.new_window_signal.emit(path, uri)
#.........这里部分代码省略.........

# 需要导入模块: from PyQt5.QtWidgets import QSystemTrayIcon [as 别名]
# 或者: from PyQt5.QtWidgets.QSystemTrayIcon import contextMenu [as 别名]

#.........这里部分代码省略.........
        elif self.settings.get_value('general', 'current_character') is None:
            self._system_tray.showMessage(
                "Parse99",
                "No character has been selected. \
                Please choose a character from the Character menu."
            )
            valid = False
        return valid

    def toggle(self, switch):
        if switch == 'off':
            if self._thread is not None:
                self._timer.stop()
                self._thread.stop()
                self._thread.join()
        elif switch == 'on':
            if self._settings_valid():
                characters = self.settings.get_value('characters', None)
                log_file = characters[
                    self.settings.get_value('general', 'current_character')
                ]['log_file']
                self._thread = FileReader(
                    log_file,
                    int(self.settings.get_value('general', 'parse_interval'))
                )
                self._thread.start()
                self._timer.start(
                    1000 *
                    int(self.settings.get_value('general', 'parse_interval'))
                )

    def _parse(self):
        for line in self._thread.get_new_lines():
            for plugin in self._plugins.keys():
                if self._plugins[plugin].is_active():
                    self._plugins[plugin].parse(line)

    def _get_menu(self):
        # main menu
        menu = QMenu()
        main_menu_action_group = QActionGroup(menu)
        main_menu_action_group.setObjectName("main")
        # character menu
        map_action = QAction(menu)
        map_action.setText("Toggle Map")
        main_menu_action_group.addAction(map_action)
        separator = QAction(menu)
        separator.setSeparator(True)
        main_menu_action_group.addAction(separator)
        characters_action = QAction(menu)
        characters_action.setText("Switch Characters")
        main_menu_action_group.addAction(characters_action)
        separator = QAction(menu)
        separator.setSeparator(True)
        main_menu_action_group.addAction(separator)
        settings_action = QAction(menu)
        settings_action.setText("Settings")
        main_menu_action_group.addAction(settings_action)
        quit_action = QAction(menu)
        quit_action.setText("Quit")
        main_menu_action_group.addAction(quit_action)
        menu.addActions(main_menu_action_group.actions())
        menu.triggered[QAction].connect(self._menu_actions)
        return menu

    def update_menu(self):
        self._system_tray.contextMenu().disconnect()
        self._system_tray.setContextMenu(self._get_menu())

    def _menu_actions(self, action):
        # ag = action group, at = action text
        ag = action.actionGroup().objectName()
        at = action.text().lower()
        if ag == "main":
            if at == "quit":
                try:
                    self.toggle('off')
                    self._system_tray.setVisible(False)
                    for plugin in self._plugins.keys():
                        self._plugins[plugin].close()
                    self.quit()
                except Exception as e:
                    print("menu actions, quit", e)
            elif at == "settings":
                self.edit_settings(tab="general")
            elif at == "switch characters":
                print("switch characters")
                self.edit_settings(tab="characters")
            elif at == "toggle map":
                self._plugins['maps'].toggle()

    def edit_settings(self, **kwargs):
        try:
            if not self.settings.gui.isVisible():
                self.toggle('off')
                self.settings.gui.set_show_tab(kwargs.get('tab', None))
                self.settings.gui.exec()
                self.toggle('on')
        except Exception as e:
            print("parse99.edit_settings():", e)