Python Settings.setBrowserPath方法代码示例

# 需要导入模块: from Settings import Settings [as 别名]
# 或者: from Settings.Settings import setBrowserPath [as 别名]
class MainWindow(QMainWindow):

    l = logging.getLogger('MainWindow')

    def __init__(self, app):
        QMainWindow.__init__(self, None)
        self.l.debug('Initializing MainWindow ...')

        self.setWindowTitle('MynPad')
        app.setWindowIcon(QIcon(':/icons/mynpad.png'))

        if os.name == 'nt':
            # On Windows, make sure to use a unique Application User Model Id, otherwise
            # Windows shows the default python icon in the taskbar
            # see http://stackoverflow.com/questions/1551605/how-to-set-applications-taskbar-icon-in-windows-7
            myappid = 'afester.mynpad'
            import ctypes; ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(myappid)

        self.theApplication = app
        app.aboutToQuit.connect(self.saveState)

        # read the local configuration file
        iniPath = 'mynpad.ini'
        if not os.path.exists(iniPath):
            iniPath = os.path.join(expanduser("~"), iniPath)
        self.settings = Settings(iniPath)
        self.settings.load()

        # Set up the menu bar
        menuBar = QMenuBar(self)

        exitAction = QAction("Exit", self, triggered=self.theApplication.exit)
        fileMenu = menuBar.addMenu("&File")
        fileMenu.addAction(exitAction)

        aboutAction = QAction("About ...", self, triggered = self.handleAbout)
        helpMenu = menuBar.addMenu("&Help")
        helpMenu.addAction(aboutAction)

        self.setMenuBar(menuBar)

        # Setup the status bar
        self.statusBar = QStatusBar()
        self.statusBar.showMessage("Ready.")
        self.setStatusBar(self.statusBar)
        self.mainWidget = CentralWidget(self, self.settings)
        self.mainWidget.updateWindowTitle.connect(self.updateWindowTitle)
        self.setCentralWidget(self.mainWidget)

        # Reset main window size and position
        pos = self.settings.getMainWindowPos()
        self.move(pos.x(), pos.y())
        size = self.settings.getMainWindowSize()
        self.resize(size)

        # initialize the browser tree (add the top nodes and expand the saved path)
        self.mainWidget.browserWidget.initialize()


    def updateWindowTitle(self, title):
        self.setWindowTitle('{} - MynPad'.format(title))


    def saveState(self):
        # Make sure that the current notepad page is saved
        self.mainWidget.editorWidget.save()

        # Note: there is no way to have eclipse shutdown the application faithfully,
        # see also http://stackoverflow.com/questions/677531/is-it-possible-for-eclipse-to-terminate-gently-instead-of-using-sigkill
        path = self.mainWidget.browserWidget.getCurrentPath()
        self.settings.setBrowserPath(path)
        self.settings.setMainWindowPos(self.pos())
        self.settings.setMainWindowSize(self.size())
        self.settings.save()

        # Close all notepads - TODO (HACK)
        for x in range (0, self.mainWidget.browserWidget.browserView.topLevelItemCount()):
            notepad = self.mainWidget.browserWidget.browserView.topLevelItem(x).getNotepad()
            notepad.close()


    def handleAbout(self):
        appVersion = "Development version"
        pythonVersion = "%s.%s.%s (%s)" % (sys.version_info[0], sys.version_info[1], sys.version_info[2], sys.version_info[3])
        pyQtVersion = PYQT_VERSION_STR
        pyQtQtVersion = QT_VERSION_STR
        qtRuntimeVersion = qVersion()
        
        platformSystem = platform.system()
        platformRelease = platform.release()

        QMessageBox.about(self, "About MynPad",
                          "Copyright \u00a9 2015 by Andreas Fester<br/>"+
                          "<table>"+
                          "<tr><th align=\"right\">Application version:</th><td>{}</td></tr>".format(appVersion) +
                          "<tr><th align=\"right\">Python version:</th><td>{}</td></tr>".format(pythonVersion) +
                          "<tr><th align=\"right\">PyQt version:</th><td>{} for Qt {}</td></tr>".format(pyQtVersion, pyQtQtVersion) +
                          "<tr><th align=\"right\">Qt runtime version:</th><td>{}</td></tr>".format(qtRuntimeVersion)+
                          "<tr><th align=\"right\">Operating System:</th><td>{} {}</td></tr>".format(platformSystem, platformRelease)+
                          "<tr><th align=\"right\">sqlite version:</th><td>{}</td></tr>".format(sqlite3.version) +
#.........这里部分代码省略.........