Esempio n. 1
0
 def __init__(self, debug = False, minimized = None, urgent_hint = None, settings_path = '', cache_path = ''):
     super(ScudCloud, self).__init__(None)
     self.debug = debug
     self.minimized = minimized
     self.urgent_hint = urgent_hint
     self.setWindowTitle(self.title)
     self.settings_path = settings_path
     self.cache_path = cache_path
     self.notifier = Notifier(Resources.APP_NAME, Resources.get_path('scudcloud.png'))
     self.settings = QSettings(self.settings_path + '/scudcloud_qt5.cfg', QSettings.IniFormat)
     self.notifier.enabled = self.settings.value('Notifications', defaultValue=True, type=bool)
     self.identifier = self.settings.value("Domain")
     if Unity is not None:
         self.launcher = Unity.LauncherEntry.get_for_desktop_id("scudcloud.desktop")
     else:
         self.launcher = DummyLauncher(self)
     self.webSettings()
     self.snippetsSettings()
     self.leftPane = LeftPane(self)
     self.stackedWidget = QtWidgets.QStackedWidget()
     centralWidget = QtWidgets.QWidget(self)
     layout = QtWidgets.QHBoxLayout()
     layout.setContentsMargins(0, 0, 0, 0)
     layout.setSpacing(0)
     layout.addWidget(self.leftPane)
     layout.addWidget(self.stackedWidget)
     centralWidget.setLayout(layout)
     self.setCentralWidget(centralWidget)
     self.startURL = Resources.SIGNIN_URL
     if self.identifier is not None:
         if isinstance(self.identifier, str):
             self.domains = self.identifier.split(",")
         else:
             self.domains = self.identifier
         self.startURL = self.normalize(self.domains[0])
     else:
         self.domains = []
     self.addWrapper(self.startURL)
     self.addMenu()
     self.tray = Systray(self)
     self.systray(self.minimized)
     self.installEventFilter(self)
     self.statusBar().showMessage('Loading Slack...')
     self.tickler = QTimer(self)
     self.tickler.setInterval(1800000)
     # Watch for ScreenLock events
     if DBusQtMainLoop is not None:
         DBusQtMainLoop(set_as_default=True)
         sessionBus = dbus.SessionBus()
         # Ubuntu 12.04 and other distros
         sessionBus.add_match_string("type='signal',interface='org.gnome.ScreenSaver'")
         # Ubuntu 14.04 and above
         sessionBus.add_match_string("type='signal',interface='com.ubuntu.Upstart0_6'")
         sessionBus.add_message_filter(self.screenListener)
         self.tickler.timeout.connect(self.sendTickle)
     # If dbus is not present, tickler timer will act like a blocker to not send tickle too often
     else:
         self.tickler.setSingleShot(True)
     self.tickler.start()
Esempio n. 2
0
 def __init__(self, debug = False, parent = None, minimized = None, urgent_hint = None, settings_path = ""):
     super(ScudCloud, self).__init__(parent)
     self.debug = debug
     self.minimized = minimized
     self.urgent_hint = urgent_hint
     self.setWindowTitle(self.title)
     self.settings_path = settings_path
     self.notifier = Notifier(Resources.APP_NAME, Resources.get_path('scudcloud.png'))
     self.settings = QSettings(self.settings_path + '/scudcloud.cfg', QSettings.IniFormat)
     self.identifier = self.settings.value("Domain")
     if Unity is not None:
         self.launcher = Unity.LauncherEntry.get_for_desktop_id("scudcloud.desktop")
     else:
         self.launcher = DummyLauncher(self)
     self.webSettings()
     self.leftPane = LeftPane(self)
     self.stackedWidget = QtGui.QStackedWidget()
     centralWidget = QtGui.QWidget(self)
     layout = QtGui.QHBoxLayout()
     layout.setContentsMargins(0, 0, 0, 0)
     layout.setSpacing(0)
     layout.addWidget(self.leftPane)
     layout.addWidget(self.stackedWidget)
     centralWidget.setLayout(layout)
     self.setCentralWidget(centralWidget)
     self.startURL = Resources.SIGNIN_URL
     if self.identifier is not None:
         if isinstance(self.identifier, str):
             self.domains = self.identifier.split(",")
         else:
             self.domains = self.identifier
         self.startURL = self.normalize(self.domains[0])
     else:
         self.domains = []
     self.addWrapper(self.startURL)
     self.addMenu()
     self.tray = Systray(self)
     self.systray(self.minimized)
     self.installEventFilter(self)
     self.statusBar().showMessage('Loading Slack...')
     self.tickler = QTimer(self)
     self.tickler.setInterval(1800000)
     # Watch for ScreenLock events
     if DBusQtMainLoop is not None:
         DBusQtMainLoop(set_as_default=True)
         sessionBus = dbus.SessionBus()
         # Ubuntu 12.04 and other distros
         sessionBus.add_match_string("type='signal',interface='org.gnome.ScreenSaver'")
         # Ubuntu 14.04 and above
         sessionBus.add_match_string("type='signal',interface='com.ubuntu.Upstart0_6'")
         sessionBus.add_message_filter(self.screenListener)
         self.tickler.timeout.connect(self.sendTickle)
     # If dbus is not present, tickler timer will act like a blocker to not send tickle too often
     else:
         self.tickler.setSingleShot(True)
     self.tickler.start()
Esempio n. 3
0
class ScudCloud(QtWidgets.QMainWindow):

    forceClose = False
    messages = 0
    speller = Speller()
    title = 'ScudCloud'

    def __init__(self,
                 debug=False,
                 minimized=None,
                 urgent_hint=None,
                 settings_path='',
                 cache_path=''):
        super(ScudCloud, self).__init__(None)
        self.debug = debug
        self.minimized = minimized
        self.urgent_hint = urgent_hint
        self.setWindowTitle(self.title)
        self.settings_path = settings_path
        self.cache_path = cache_path
        self.notifier = Notifier(Resources.APP_NAME,
                                 Resources.get_path('scudcloud.png'))
        self.settings = QSettings(self.settings_path + '/scudcloud_qt5.cfg',
                                  QSettings.IniFormat)
        self.notifier.enabled = self.settings.value('Notifications',
                                                    defaultValue=True,
                                                    type=bool)
        self.identifier = self.settings.value("Domain")
        if Unity is not None:
            self.launcher = Unity.LauncherEntry.get_for_desktop_id(
                "scudcloud.desktop")
        else:
            self.launcher = DummyLauncher(self)
        self.webSettings()
        self.snippetsSettings()
        self.leftPane = LeftPane(self)
        self.stackedWidget = QtWidgets.QStackedWidget()
        centralWidget = QtWidgets.QWidget(self)
        layout = QtWidgets.QHBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)
        layout.addWidget(self.leftPane)
        layout.addWidget(self.stackedWidget)
        centralWidget.setLayout(layout)
        self.setCentralWidget(centralWidget)
        self.startURL = Resources.SIGNIN_URL
        if self.identifier is not None:
            if isinstance(self.identifier, str):
                self.domains = self.identifier.split(",")
            else:
                self.domains = self.identifier
            self.startURL = self.normalize(self.domains[0])
        else:
            self.domains = []
        self.addWrapper(self.startURL)
        self.addMenu()
        self.tray = Systray(self)
        self.systray(self.minimized)
        self.installEventFilter(self)
        self.statusBar().showMessage('Loading Slack...')
        self.tickler = QTimer(self)
        self.tickler.setInterval(1800000)
        # Watch for ScreenLock events
        if DBusQtMainLoop is not None:
            DBusQtMainLoop(set_as_default=True)
            sessionBus = dbus.SessionBus()
            # Ubuntu 12.04 and other distros
            sessionBus.add_match_string(
                "type='signal',interface='org.gnome.ScreenSaver'")
            # Ubuntu 14.04
            sessionBus.add_match_string(
                "type='signal',interface='com.ubuntu.Upstart0_6'")
            # Ubuntu 16.04 and KDE
            sessionBus.add_match_string(
                "type='signal',interface='org.freedesktop.ScreenSaver'")
            # Cinnamon
            sessionBus.add_match_string(
                "type='signal',interface='org.cinnamon.ScreenSaver'")
            sessionBus.add_message_filter(self.screenListener)
            self.tickler.timeout.connect(self.sendTickle)
        # If dbus is not present, tickler timer will act like a blocker to not send tickle too often
        else:
            self.tickler.setSingleShot(True)
        self.tickler.start()

    def screenListener(self, bus, message):
        event = message.get_member()
        # "ActiveChanged" for Ubuntu 12.04 and other distros. "EventEmitted" for Ubuntu 14.04 and above
        if event == "ActiveChanged" or event == "EventEmitted":
            arg = message.get_args_list()[0]
            # True for Ubuntu 12.04 and other distros. "desktop-lock" for Ubuntu 14.04 and above
            if (arg == True
                    or arg == "desktop-lock") and self.tickler.isActive():
                self.tickler.stop()
            elif (arg == False
                  or arg == "desktop-unlock") and not self.tickler.isActive():
                self.sendTickle()
                self.tickler.start()

    def sendTickle(self):
        for i in range(0, self.stackedWidget.count()):
            self.stackedWidget.widget(i).sendTickle()

    def addWrapper(self, url):
        webView = Wrapper(self)
        webView.load(QtCore.QUrl(url))
        webView.show()
        webView.setZoomFactor(self.zoom)
        self.stackedWidget.addWidget(webView)
        self.stackedWidget.setCurrentWidget(webView)
        self.clearMemory()

    def webSettings(self):
        self.cookiesjar = PersistentCookieJar(self)
        self.zoom = self.readZoom()
        # We don't want Flash (it causes a lot of trouble in some distros)
        QWebSettings.globalSettings().setAttribute(QWebSettings.PluginsEnabled,
                                                   False)
        # We don't need Java
        QWebSettings.globalSettings().setAttribute(QWebSettings.JavaEnabled,
                                                   False)
        # Enabling Local Storage (now required by Slack)
        QWebSettings.globalSettings().setAttribute(
            QWebSettings.LocalStorageEnabled, True)
        # We need browsing history (required to not limit LocalStorage)
        QWebSettings.globalSettings().setAttribute(
            QWebSettings.PrivateBrowsingEnabled, False)
        # Enabling Cache
        self.diskCache = QNetworkDiskCache(self)
        self.diskCache.setCacheDirectory(self.cache_path)
        # Required for copy and paste clipboard integration
        QWebSettings.globalSettings().setAttribute(
            QWebSettings.JavascriptCanAccessClipboard, True)
        # Enabling Inspeclet only when --debug=True (requires more CPU usage)
        QWebSettings.globalSettings().setAttribute(
            QWebSettings.DeveloperExtrasEnabled, self.debug)
        # Sharing the same networkAccessManager
        self.networkAccessManager = QNetworkAccessManager(self)
        self.networkAccessManager.setCookieJar(self.cookiesjar)
        self.networkAccessManager.setCache(self.diskCache)

    def snippetsSettings(self):
        self.disable_snippets = self.settings.value("Snippets")
        if self.disable_snippets is not None:
            self.disable_snippets = self.disable_snippets == "False"
        else:
            self.disable_snippets = False
        if self.disable_snippets:
            disable_snippets_css = ''
            with open(Resources.get_path('disable_snippets.css'), 'r') as f:
                disable_snippets_css = f.read()
            with open(os.path.join(self.cache_path, 'resources.css'),
                      'a') as f:
                f.write(disable_snippets_css)

    def toggleFullScreen(self):
        if self.isFullScreen():
            self.showMaximized()
        else:
            self.showFullScreen()

    def toggleMenuBar(self):
        menu = self.menuBar()
        state = menu.isHidden()
        menu.setVisible(state)
        if state:
            self.settings.setValue("Menu", "True")
        else:
            self.settings.setValue("Menu", "False")

    def restore(self):
        geometry = self.settings.value("geometry")
        if geometry is not None:
            self.restoreGeometry(geometry)
        windowState = self.settings.value("windowState")
        if windowState is not None:
            self.restoreState(windowState)
        else:
            self.setWindowState(QtCore.Qt.WindowMaximized)

    def systray(self, show=None):
        if show is None:
            show = self.settings.value("Systray") == "True"
        if show:
            self.tray.show()
            self.menus["file"]["close"].setEnabled(True)
            self.settings.setValue("Systray", "True")
        else:
            self.tray.setVisible(False)
            self.menus["file"]["close"].setEnabled(False)
            self.settings.setValue("Systray", "False")

    def readZoom(self):
        default = 1
        if self.settings.value("Zoom") is not None:
            default = float(self.settings.value("Zoom"))
        return default

    def setZoom(self, factor=1):
        if factor > 0:
            for i in range(0, self.stackedWidget.count()):
                widget = self.stackedWidget.widget(i)
                widget.setZoomFactor(factor)
            self.settings.setValue("Zoom", factor)

    def zoomIn(self):
        self.setZoom(self.current().zoomFactor() + 0.1)

    def zoomOut(self):
        self.setZoom(self.current().zoomFactor() - 0.1)

    def zoomReset(self):
        self.setZoom()

    def addTeam(self):
        self.switchTo(Resources.SIGNIN_URL)

    def addMenu(self):
        # We'll register the webpage shorcuts with the window too (Fixes #338)
        undo = self.current().pageAction(QWebPage.Undo)
        redo = self.current().pageAction(QWebPage.Redo)
        cut = self.current().pageAction(QWebPage.Cut)
        copy = self.current().pageAction(QWebPage.Copy)
        paste = self.current().pageAction(QWebPage.Paste)
        back = self.current().pageAction(QWebPage.Back)
        forward = self.current().pageAction(QWebPage.Forward)
        reload = self.current().pageAction(QWebPage.Reload)
        self.menus = {
            "file": {
                "preferences":
                self.createAction("Preferences",
                                  lambda: self.current().preferences()),
                "systray":
                self.createAction("Close to Tray", self.systray, None, True),
                "addTeam":
                self.createAction("Sign in to Another Team",
                                  lambda: self.addTeam()),
                "signout":
                self.createAction("Signout", lambda: self.current().logout()),
                "close":
                self.createAction("Close", self.close, QKeySequence.Close),
                "exit":
                self.createAction("Quit", self.exit, QKeySequence.Quit)
            },
            "edit": {
                "undo":
                self.createAction(
                    undo.text(),
                    lambda: self.current().page().triggerAction(QWebPage.Undo),
                    undo.shortcut()),
                "redo":
                self.createAction(
                    redo.text(),
                    lambda: self.current().page().triggerAction(QWebPage.Redo),
                    redo.shortcut()),
                "cut":
                self.createAction(
                    cut.text(),
                    lambda: self.current().page().triggerAction(QWebPage.Cut),
                    cut.shortcut()),
                "copy":
                self.createAction(
                    copy.text(),
                    lambda: self.current().page().triggerAction(QWebPage.Copy),
                    copy.shortcut()),
                "paste":
                self.createAction(
                    paste.text(), lambda: self.current().page().triggerAction(
                        QWebPage.Paste), paste.shortcut()),
                "back":
                self.createAction(
                    back.text(),
                    lambda: self.current().page().triggerAction(QWebPage.Back),
                    back.shortcut()),
                "forward":
                self.createAction(
                    forward.text(), lambda: self.current().page().
                    triggerAction(QWebPage.Forward), forward.shortcut()),
                "reload":
                self.createAction(
                    reload.text(), lambda: self.current().page().triggerAction(
                        QWebPage.Reload), reload.shortcut()),
            },
            "view": {
                "zoomin":
                self.createAction("Zoom In", self.zoomIn, QKeySequence.ZoomIn),
                "zoomout":
                self.createAction("Zoom Out", self.zoomOut,
                                  QKeySequence.ZoomOut),
                "reset":
                self.createAction("Reset", self.zoomReset,
                                  QtCore.Qt.CTRL + QtCore.Qt.Key_0),
                "fullscreen":
                self.createAction("Toggle Full Screen", self.toggleFullScreen,
                                  QtCore.Qt.Key_F11),
                "hidemenu":
                self.createAction("Toggle Menubar", self.toggleMenuBar,
                                  QtCore.Qt.Key_F12)
            },
            "help": {
                "help":
                self.createAction("Help and Feedback",
                                  lambda: self.current().help(),
                                  QKeySequence.HelpContents),
                "center":
                self.createAction("Slack Help Center",
                                  lambda: self.current().helpCenter()),
                "about":
                self.createAction("About", lambda: self.current().about())
            }
        }
        menu = self.menuBar()
        fileMenu = menu.addMenu("&File")
        fileMenu.addAction(self.menus["file"]["preferences"])
        fileMenu.addAction(self.menus["file"]["systray"])
        fileMenu.addSeparator()
        fileMenu.addAction(self.menus["file"]["addTeam"])
        fileMenu.addAction(self.menus["file"]["signout"])
        fileMenu.addSeparator()
        fileMenu.addAction(self.menus["file"]["close"])
        fileMenu.addAction(self.menus["file"]["exit"])
        editMenu = menu.addMenu("&Edit")
        editMenu.addAction(self.menus["edit"]["undo"])
        editMenu.addAction(self.menus["edit"]["redo"])
        editMenu.addSeparator()
        editMenu.addAction(self.menus["edit"]["cut"])
        editMenu.addAction(self.menus["edit"]["copy"])
        editMenu.addAction(self.menus["edit"]["paste"])
        editMenu.addSeparator()
        editMenu.addAction(self.menus["edit"]["back"])
        editMenu.addAction(self.menus["edit"]["forward"])
        editMenu.addAction(self.menus["edit"]["reload"])
        viewMenu = menu.addMenu("&View")
        viewMenu.addAction(self.menus["view"]["zoomin"])
        viewMenu.addAction(self.menus["view"]["zoomout"])
        viewMenu.addAction(self.menus["view"]["reset"])
        viewMenu.addSeparator()
        viewMenu.addAction(self.menus["view"]["fullscreen"])
        viewMenu.addAction(self.menus["view"]["hidemenu"])
        helpMenu = menu.addMenu("&Help")
        helpMenu.addAction(self.menus["help"]["help"])
        helpMenu.addAction(self.menus["help"]["center"])
        helpMenu.addSeparator()
        helpMenu.addAction(self.menus["help"]["about"])
        self.enableMenus(False)
        showSystray = self.settings.value("Systray") == "True"
        self.menus["file"]["systray"].setChecked(showSystray)
        self.menus["file"]["close"].setEnabled(showSystray)
        # Restore menu visibility
        visible = self.settings.value("Menu")
        if visible is not None and visible == "False":
            menu.setVisible(False)

    def enableMenus(self, enabled):
        self.menus["file"]["preferences"].setEnabled(enabled == True)
        self.menus["file"]["addTeam"].setEnabled(enabled == True)
        self.menus["file"]["signout"].setEnabled(enabled == True)
        self.menus["help"]["help"].setEnabled(enabled == True)

    def createAction(self, text, slot, shortcut=None, checkable=False):
        action = QtWidgets.QAction(text, self)
        action.triggered.connect(slot)
        if shortcut is not None:
            action.setShortcut(shortcut)
            self.addAction(action)
        if checkable:
            action.setCheckable(True)
        return action

    def normalize(self, url):
        if url.endswith(".slack.com"):
            url += "/"
        elif not url.endswith(".slack.com/"):
            url = "https://" + url + ".slack.com/"
        return url

    def current(self):
        return self.stackedWidget.currentWidget()

    def teams(self, teams):
        if len(self.domains) == 0:
            self.domains.append(teams[0]['team_url'])
        team_list = [t['team_url'] for t in teams]
        for t in teams:
            for i in range(0, len(self.domains)):
                self.domains[i] = self.normalize(self.domains[i])
                # When team_icon is missing, the team already exists (Fixes #381, #391)
                if 'team_icon' in t:
                    if self.domains[i] in team_list:
                        add = next(item for item in teams
                                   if item['team_url'] == self.domains[i])
                        if 'team_icon' in add:
                            self.leftPane.addTeam(add['id'], add['team_name'],
                                                  add['team_url'],
                                                  add['team_icon']['image_44'],
                                                  add == teams[0])
                            # Adding new teams and saving loading positions
                            if t['team_url'] not in self.domains:
                                self.leftPane.addTeam(
                                    t['id'], t['team_name'], t['team_url'],
                                    t['team_icon']['image_44'], t == teams[0])
                                self.domains.append(t['team_url'])
                                self.settings.setValue("Domain", self.domains)
        if len(teams) > 1:
            self.leftPane.show()

    def switchTo(self, url):
        exists = False
        for i in range(0, self.stackedWidget.count()):
            if self.stackedWidget.widget(i).url().toString().startswith(url):
                self.stackedWidget.setCurrentIndex(i)
                self.quicklist(self.current().listChannels())
                self.current().setFocus()
                self.leftPane.click(i)
                self.clearMemory()
                exists = True
                break
        if not exists:
            self.addWrapper(url)

    def eventFilter(self, obj, event):
        if event.type(
        ) == QtCore.QEvent.ActivationChange and self.isActiveWindow():
            self.focusInEvent(event)
        if event.type() == QtCore.QEvent.KeyPress:
            # Ctrl + <n>
            modifiers = QtWidgets.QApplication.keyboardModifiers()
            if modifiers == QtCore.Qt.ControlModifier:
                if event.key() == QtCore.Qt.Key_1: self.leftPane.click(0)
                elif event.key() == QtCore.Qt.Key_2: self.leftPane.click(1)
                elif event.key() == QtCore.Qt.Key_3: self.leftPane.click(2)
                elif event.key() == QtCore.Qt.Key_4: self.leftPane.click(3)
                elif event.key() == QtCore.Qt.Key_5: self.leftPane.click(4)
                elif event.key() == QtCore.Qt.Key_6: self.leftPane.click(5)
                elif event.key() == QtCore.Qt.Key_7: self.leftPane.click(6)
                elif event.key() == QtCore.Qt.Key_8: self.leftPane.click(7)
                elif event.key() == QtCore.Qt.Key_9:
                    self.leftPane.click(8)
                    # Ctrl + Tab
                elif event.key() == QtCore.Qt.Key_Tab:
                    self.leftPane.clickNext(1)
            # Ctrl + BackTab
            if (modifiers & QtCore.Qt.ControlModifier) and (
                    modifiers & QtCore.Qt.ShiftModifier):
                if event.key() == QtCore.Qt.Key_Backtab:
                    self.leftPane.clickNext(-1)
            # Ctrl + Shift + <key>
            if (modifiers & QtCore.Qt.ShiftModifier) and (
                    modifiers & QtCore.Qt.ShiftModifier):
                if event.key() == QtCore.Qt.Key_V:
                    self.current().createSnippet()
        return QtWidgets.QMainWindow.eventFilter(self, obj, event)

    def focusInEvent(self, event):
        self.launcher.set_property("urgent", False)
        self.tray.stopAlert()
        # Let's tickle all teams on window focus, but only if tickle was not fired in last 30 minutes
        if DBusQtMainLoop is None and not self.tickler.isActive():
            self.sendTickle()
            self.tickler.start()

    def titleChanged(self):
        self.setWindowTitle(self.current().title())

    def setForceClose(self):
        self.forceClose = True

    def closeEvent(self, event):
        if not self.forceClose and self.settings.value("Systray") == "True":
            self.hide()
            event.ignore()
        else:
            self.cookiesjar.save()
            self.settings.setValue("Domain", self.domains)
            self.settings.setValue("geometry", self.saveGeometry())
            self.settings.setValue("windowState", self.saveState())
            self.settings.setValue("Domain", self.domains)
        self.forceClose = False

    def show(self):
        self.setWindowState(self.windowState() & ~QtCore.Qt.WindowMinimized
                            | QtCore.Qt.WindowActive)
        self.activateWindow()
        self.setVisible(True)

    def exit(self):
        # Make sure tray is not visible (Fixes #513)
        self.tray.setVisible(False)
        self.setForceClose()
        self.close()

    def quicklist(self, channels):
        if Dbusmenu is not None:
            if channels is not None:
                ql = Dbusmenu.Menuitem.new()
                self.launcher.set_property("quicklist", ql)
                for c in channels:
                    if type(c) is dict and hasattr(
                            c, '__getitem__') and c['is_member']:
                        item = Dbusmenu.Menuitem.new()
                        item.property_set(Dbusmenu.MENUITEM_PROP_LABEL,
                                          "#" + c['name'])
                        item.property_set("id", c['name'])
                        item.property_set_bool(Dbusmenu.MENUITEM_PROP_VISIBLE,
                                               True)
                        item.connect(Dbusmenu.MENUITEM_SIGNAL_ITEM_ACTIVATED,
                                     self.current().openChannel)
                        ql.child_append(item)
                self.launcher.set_property("quicklist", ql)

    def notify(self, title, message, icon):
        if self.debug:
            print("Notification: title [{}] message [{}] icon [{}]".format(
                title, message, icon))
        self.notifier.notify(title, message, icon)
        self.alert()

    def alert(self):
        if not self.isActiveWindow():
            self.launcher.set_property("urgent", True)
            self.tray.alert()
        if self.urgent_hint is True:
            QApplication.alert(self)

    def count(self):
        total = 0
        unreads = 0
        for i in range(0, self.stackedWidget.count()):
            widget = self.stackedWidget.widget(i)
            highlights = widget.highlights
            unreads += widget.unreads
            total += highlights
        if total > self.messages:
            self.alert()
        if 0 == total:
            self.launcher.set_property("count_visible", False)
            self.tray.setCounter(0)
            if unreads > 0:
                self.setWindowTitle("*{}".format(self.title))
            else:
                self.setWindowTitle(self.title)
        else:
            self.tray.setCounter(total)
            self.launcher.set_property("count", total)
            self.launcher.set_property("count_visible", True)
            self.setWindowTitle("[{}]{}".format(str(total), self.title))
        self.messages = total

    def clearMemory(self):
        QWebSettings.globalSettings().clearMemoryCaches()
        QWebSettings.globalSettings().clearIconDatabase()
Esempio n. 4
0
class ScudCloud(QtGui.QMainWindow):

    forceClose = False
    messages = 0
    speller = Speller()
    title = 'ScudCloud'

    def __init__(self, debug = False, parent = None, minimized = None, settings_path = ""):
        super(ScudCloud, self).__init__(parent)
        self.debug = debug
        self.minimized = minimized
        self.setWindowTitle(self.title)
        self.settings_path = settings_path
        self.notifier = Notifier(Resources.APP_NAME, Resources.get_path('scudcloud.png'))
        self.settings = QSettings(self.settings_path + '/scudcloud.cfg', QSettings.IniFormat)
        self.identifier = self.settings.value("Domain")
        if Unity is not None:
            self.launcher = Unity.LauncherEntry.get_for_desktop_id("scudcloud.desktop")
        else:
            self.launcher = DummyLauncher(self)
        self.webSettings()
        self.leftPane = LeftPane(self)
        self.stackedWidget = QtGui.QStackedWidget()
        centralWidget = QtGui.QWidget(self)
        layout = QtGui.QHBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)
        layout.addWidget(self.leftPane)
        layout.addWidget(self.stackedWidget)
        centralWidget.setLayout(layout)
        self.setCentralWidget(centralWidget)
        self.startURL = Resources.SIGNIN_URL
        if self.identifier is not None:
            if isinstance(self.identifier, str):
                self.domains = self.identifier.split(",")
            else:
                self.domains = self.identifier
            self.startURL = self.normalize(self.domains[0])
        else:
            self.domains = []
        self.addWrapper(self.startURL)
        self.addMenu()
        self.tray = Systray(self)
        self.systray(self.minimized)
        self.installEventFilter(self)
        self.statusBar().showMessage('Loading Slack...')
        self.tickler = QTimer(self)
        self.tickler.setInterval(1800000)
        # Watch for ScreenLock events
        if DBusQtMainLoop is not None:
            DBusQtMainLoop(set_as_default=True)
            sessionBus = dbus.SessionBus()
            # Ubuntu 12.04 and other distros
            sessionBus.add_match_string("type='signal',interface='org.gnome.ScreenSaver'")
            # Ubuntu 14.04 and above
            sessionBus.add_match_string("type='signal',interface='com.ubuntu.Upstart0_6'")
            sessionBus.add_message_filter(self.screenListener)
            self.tickler.timeout.connect(self.sendTickle)
        # If dbus is not present, tickler timer will act like a blocker to not send tickle too often
        else:
            self.tickler.setSingleShot(True)
        self.tickler.start()

    def screenListener(self, bus, message):
        event = message.get_member()
        # "ActiveChanged" for Ubuntu 12.04 and other distros. "EventEmitted" for Ubuntu 14.04 and above
        if event == "ActiveChanged" or event == "EventEmitted":
            arg = message.get_args_list()[0]
            # True for Ubuntu 12.04 and other distros. "desktop-lock" for Ubuntu 14.04 and above
            if (arg == True or arg == "desktop-lock") and self.tickler.isActive():
                self.tickler.stop()
            elif (arg == False or arg == "desktop-unlock") and not self.tickler.isActive():
                self.sendTickle()
                self.tickler.start()

    def sendTickle(self):
        for i in range(0, self.stackedWidget.count()):
            self.stackedWidget.widget(i).sendTickle()

    def addWrapper(self, url):
        webView = Wrapper(self)
        webView.page().networkAccessManager().setCookieJar(self.cookiesjar)
        webView.page().networkAccessManager().setCache(self.diskCache)
        webView.load(QtCore.QUrl(url))
        webView.show()
        self.stackedWidget.addWidget(webView)
        self.stackedWidget.setCurrentWidget(webView)

    def webSettings(self):
        self.cookiesjar = PersistentCookieJar(self)
        self.zoom = self.readZoom()
        # We don't want Flash (it causes a lot of trouble in some distros)
        QWebSettings.globalSettings().setAttribute(QWebSettings.PluginsEnabled, False)
        # We don't need Java
        QWebSettings.globalSettings().setAttribute(QWebSettings.JavaEnabled, False)
        # Enabling Local Storage (now required by Slack)
        QWebSettings.globalSettings().setAttribute(QWebSettings.LocalStorageEnabled, True)
        # We need browsing history (required to not limit LocalStorage)
        QWebSettings.globalSettings().setAttribute(QWebSettings.PrivateBrowsingEnabled, False)
        # Enabling Cache
        self.diskCache = QNetworkDiskCache(self)
        self.diskCache.setCacheDirectory(self.settings_path)
        # Required for copy and paste clipboard integration
        QWebSettings.globalSettings().setAttribute(QWebSettings.JavascriptCanAccessClipboard, True)
        # Enabling Inspeclet only when --debug=True (requires more CPU usage)
        QWebSettings.globalSettings().setAttribute(QWebSettings.DeveloperExtrasEnabled, self.debug)

    def toggleFullScreen(self):
        if self.isFullScreen():
            self.showMaximized()
        else:
            self.showFullScreen()

    def toggleMenuBar(self):
        menu = self.menuBar()
        state = menu.isHidden()
        menu.setVisible(state)
        if state:
            self.settings.setValue("Menu", "False")
        else:
            self.settings.setValue("Menu", "True")

    def restore(self):
        geometry = self.settings.value("geometry")
        if geometry is not None:
            self.restoreGeometry(geometry)
        windowState = self.settings.value("windowState")
        if windowState is not None:
            self.restoreState(windowState)
        else:
            self.setWindowState(QtCore.Qt.WindowMaximized)

    def systray(self, show=None):
        if show is None:
            show = self.settings.value("Systray") == "True"
        if show:
            self.tray.show()
            self.menus["file"]["close"].setEnabled(True)
            self.settings.setValue("Systray", "True")
        else:
            self.tray.setVisible(False)
            self.menus["file"]["close"].setEnabled(False)
            self.settings.setValue("Systray", "False")

    def readZoom(self):
        default = 1
        if self.settings.value("Zoom") is not None:
            default = float(self.settings.value("Zoom"))
        return default

    def setZoom(self, factor=1):
        if factor > 0:
            for i in range(0, self.stackedWidget.count()):
                widget = self.stackedWidget.widget(i)
                widget.setZoomFactor(factor)
            self.settings.setValue("Zoom", factor)

    def zoomIn(self):
        self.setZoom(self.current().zoomFactor() + 0.1)

    def zoomOut(self):
        self.setZoom(self.current().zoomFactor() - 0.1)

    def zoomReset(self):
        self.setZoom()

    def addMenu(self):
        # We'll register the webpage shorcuts with the window too (Fixes #338)
        undo = self.current().pageAction(QtWebKit.QWebPage.Undo)
        redo = self.current().pageAction(QtWebKit.QWebPage.Redo)
        cut = self.current().pageAction(QtWebKit.QWebPage.Cut)
        copy = self.current().pageAction(QtWebKit.QWebPage.Copy)
        paste = self.current().pageAction(QtWebKit.QWebPage.Paste)
        back = self.current().pageAction(QtWebKit.QWebPage.Back)
        forward = self.current().pageAction(QtWebKit.QWebPage.Forward)
        reload = self.current().pageAction(QtWebKit.QWebPage.Reload)
        self.menus = {
            "file": {
                "preferences": self.createAction("Preferences", lambda : self.current().preferences()),
                "systray":     self.createAction("Close to Tray", self.systray, None, True),
                "addTeam":     self.createAction("Sign in to Another Team", lambda : self.switchTo(Resources.SIGNIN_URL)),
                "signout":     self.createAction("Signout", lambda : self.current().logout()),
                "close":       self.createAction("Close", self.close, QKeySequence.Close),
                "exit":        self.createAction("Quit", self.exit, QKeySequence.Quit)
            },
            "edit": {
                "undo":        self.createAction(undo.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Undo), undo.shortcut()),
                "redo":        self.createAction(redo.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Redo), redo.shortcut()),
                "cut":         self.createAction(cut.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Cut), cut.shortcut()),
                "copy":        self.createAction(copy.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Copy), copy.shortcut()),
                "paste":       self.createAction(paste.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Paste), paste.shortcut()),
                "back":        self.createAction(back.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Back), back.shortcut()),
                "forward":     self.createAction(forward.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Forward), forward.shortcut()),
                "reload":      self.createAction(reload.text(), lambda : self.current().page().triggerAction(QtWebKit.QWebPage.Reload), reload.shortcut()),
            },
            "view": {
                "zoomin":      self.createAction("Zoom In", self.zoomIn, QKeySequence.ZoomIn),
                "zoomout":     self.createAction("Zoom Out", self.zoomOut, QKeySequence.ZoomOut),
                "reset":       self.createAction("Reset", self.zoomReset, QtCore.Qt.CTRL + QtCore.Qt.Key_0),
                "fullscreen":  self.createAction("Toggle Full Screen", self.toggleFullScreen, QtCore.Qt.Key_F11),
                "hidemenu":    self.createAction("Toggle Menubar", self.toggleMenuBar, QtCore.Qt.Key_F12)
            },
            "help": {
                "help":       self.createAction("Help and Feedback", lambda : self.current().help(), QKeySequence.HelpContents),
                "center":     self.createAction("Slack Help Center", lambda : self.current().helpCenter()),
                "about":      self.createAction("About", lambda : self.current().about())
             }
        }
        menu = self.menuBar()
        fileMenu = menu.addMenu("&File")
        fileMenu.addAction(self.menus["file"]["preferences"])
        fileMenu.addAction(self.menus["file"]["systray"])
        fileMenu.addSeparator()
        fileMenu.addAction(self.menus["file"]["addTeam"])
        fileMenu.addAction(self.menus["file"]["signout"])
        fileMenu.addSeparator()
        fileMenu.addAction(self.menus["file"]["close"])
        fileMenu.addAction(self.menus["file"]["exit"])
        editMenu = menu.addMenu("&Edit")
        editMenu.addAction(self.menus["edit"]["undo"])
        editMenu.addAction(self.menus["edit"]["redo"])
        editMenu.addSeparator()
        editMenu.addAction(self.menus["edit"]["cut"])
        editMenu.addAction(self.menus["edit"]["copy"])
        editMenu.addAction(self.menus["edit"]["paste"])
        editMenu.addSeparator()
        editMenu.addAction(self.menus["edit"]["back"])
        editMenu.addAction(self.menus["edit"]["forward"])
        editMenu.addAction(self.menus["edit"]["reload"])
        viewMenu = menu.addMenu("&View")
        viewMenu.addAction(self.menus["view"]["zoomin"])
        viewMenu.addAction(self.menus["view"]["zoomout"])
        viewMenu.addAction(self.menus["view"]["reset"])
        viewMenu.addSeparator()
        viewMenu.addAction(self.menus["view"]["fullscreen"])
        viewMenu.addAction(self.menus["view"]["hidemenu"])
        helpMenu = menu.addMenu("&Help")
        helpMenu.addAction(self.menus["help"]["help"])
        helpMenu.addAction(self.menus["help"]["center"])
        helpMenu.addSeparator()
        helpMenu.addAction(self.menus["help"]["about"])
        self.enableMenus(False)
        showSystray = self.settings.value("Systray") == "True"
        self.menus["file"]["systray"].setChecked(showSystray)
        self.menus["file"]["close"].setEnabled(showSystray)
        # Restore menu visibility
        visible = self.settings.value("Menu")
        if visible is not None and visible == "False":
            menu.setVisible(False)

    def enableMenus(self, enabled):
        self.menus["file"]["preferences"].setEnabled(enabled == True)
        self.menus["file"]["addTeam"].setEnabled(enabled == True)
        self.menus["file"]["signout"].setEnabled(enabled == True)
        self.menus["help"]["help"].setEnabled(enabled == True)

    def createAction(self, text, slot, shortcut=None, checkable=False):
        action = QtGui.QAction(text, self)
        action.triggered.connect(slot)
        if shortcut is not None:
            action.setShortcut(shortcut)
            self.addAction(action)
        if checkable:
            action.setCheckable(True)
        return action

    def normalize(self, url):
        if url.endswith(".slack.com"):
            url+= "/"
        elif not url.endswith(".slack.com/"):
            url = "https://"+url+".slack.com/"
        return url

    def current(self):
        return self.stackedWidget.currentWidget()

    def teams(self, teams):
        if len(self.domains) == 0:
            self.domains.append(teams[0]['team_url'])
        team_list = [t['team_url'] for t in teams]
        for t in teams:
            for i in range(0, len(self.domains)):
                self.domains[i] = self.normalize(self.domains[i])
                # When team_icon is missing, the team already exists (Fixes #381, #391)
                if 'team_icon' in t:
                    if self.domains[i] in team_list:
                        add = next(item for item in teams if item['team_url'] == self.domains[i])
                        if 'team_icon' in add:
                            self.leftPane.addTeam(add['id'], add['team_name'], add['team_url'], add['team_icon']['image_44'], add == teams[0])
                            # Adding new teams and saving loading positions
                            if t['team_url'] not in self.domains:
                                self.leftPane.addTeam(t['id'], t['team_name'], t['team_url'], t['team_icon']['image_44'], t == teams[0])
                                self.domains.append(t['team_url'])
                                self.settings.setValue("Domain", self.domains)
        if len(teams) > 1:
            self.leftPane.show()

    def switchTo(self, url):
        exists = False
        for i in range(0, self.stackedWidget.count()):
            if self.stackedWidget.widget(i).url().toString().startswith(url):
                self.stackedWidget.setCurrentIndex(i)
                self.quicklist(self.current().listChannels())
                self.current().setFocus()
                self.leftPane.click(i)
                exists = True
                break
        if not exists:
            self.addWrapper(url)

    def eventFilter(self, obj, event):
        if event.type() == QtCore.QEvent.ActivationChange and self.isActiveWindow():
            self.focusInEvent(event)
        if event.type() == QtCore.QEvent.KeyPress:
            # Ctrl + <n>
            modifiers = QtGui.QApplication.keyboardModifiers()
            if modifiers == QtCore.Qt.ControlModifier:
                if event.key() == QtCore.Qt.Key_1:   self.leftPane.click(0)
                elif event.key() == QtCore.Qt.Key_2: self.leftPane.click(1)
                elif event.key() == QtCore.Qt.Key_3: self.leftPane.click(2)
                elif event.key() == QtCore.Qt.Key_4: self.leftPane.click(3)
                elif event.key() == QtCore.Qt.Key_5: self.leftPane.click(4)
                elif event.key() == QtCore.Qt.Key_6: self.leftPane.click(5)
                elif event.key() == QtCore.Qt.Key_7: self.leftPane.click(6)
                elif event.key() == QtCore.Qt.Key_8: self.leftPane.click(7)
                elif event.key() == QtCore.Qt.Key_9: self.leftPane.click(8)
                # Ctrl + Tab
                elif event.key() == QtCore.Qt.Key_Tab: self.leftPane.clickNext(1)
            # Ctrl + BackTab
            if (modifiers & QtCore.Qt.ControlModifier) and (modifiers & QtCore.Qt.ShiftModifier):
                if event.key() == QtCore.Qt.Key_Backtab: self.leftPane.clickNext(-1)
            # Ctrl + Shift + <key>
            if (modifiers & QtCore.Qt.ShiftModifier) and (modifiers & QtCore.Qt.ShiftModifier):
                if event.key() == QtCore.Qt.Key_V: self.current().createSnippet()
        return QtGui.QMainWindow.eventFilter(self, obj, event);

    def focusInEvent(self, event):
        self.launcher.set_property("urgent", False)
        self.tray.stopAlert()
        # Let's tickle all teams on window focus, but only if tickle was not fired in last 30 minutes
        if DBusQtMainLoop is None and not self.tickler.isActive():
            self.sendTickle()
            self.tickler.start()

    def titleChanged(self):
        self.setWindowTitle(self.current().title())

    def setForceClose(self):
        self.forceClose = True

    def closeEvent(self, event):
        if not self.forceClose and self.settings.value("Systray") == "True":
            self.hide()
            event.ignore()
        else:
            self.cookiesjar.save()
            self.settings.setValue("geometry", self.saveGeometry())
            self.settings.setValue("windowState", self.saveState())
        self.forceClose = False

    def show(self):
        self.setWindowState(self.windowState() & ~QtCore.Qt.WindowMinimized | QtCore.Qt.WindowActive)
        self.activateWindow()
        self.setVisible(True)

    def exit(self):
        self.setForceClose()
        self.close()

    def quicklist(self, channels):
        if Dbusmenu is not None:
            if channels is not None:
                ql = Dbusmenu.Menuitem.new()
                self.launcher.set_property("quicklist", ql)
                for c in channels:
                    if c['is_member']:
                        item = Dbusmenu.Menuitem.new ()
                        item.property_set (Dbusmenu.MENUITEM_PROP_LABEL, "#"+c['name'])
                        item.property_set ("id", c['name'])
                        item.property_set_bool (Dbusmenu.MENUITEM_PROP_VISIBLE, True)
                        item.connect(Dbusmenu.MENUITEM_SIGNAL_ITEM_ACTIVATED, self.current().openChannel)
                        ql.child_append(item)
                self.launcher.set_property("quicklist", ql)

    def notify(self, title, message, icon):
        if self.debug: print("Notification: title [{}] message [{}] icon [{}]".format(title, message, icon))
        self.notifier.notify(title, message, icon)
        self.alert()

    def alert(self):
        if not self.isActiveWindow():
            self.launcher.set_property("urgent", True)
            self.tray.alert()

    def count(self):
        total = 0
        unreads = 0
        for i in range(0, self.stackedWidget.count()):
            widget = self.stackedWidget.widget(i)
            highlights = widget.highlights
            unreads+= widget.unreads
            total+=highlights
        if total > self.messages:
            self.alert()
        if 0 == total:
            self.launcher.set_property("count_visible", False)
            self.tray.setCounter(0)
            if unreads > 0:
                self.setWindowTitle("*{}".format(self.title))
            else:
                self.setWindowTitle(self.title)
        else:
            self.tray.setCounter(total)
            self.launcher.set_property("count", total)
            self.launcher.set_property("count_visible", True)
            self.setWindowTitle("[{}]{}".format(str(total), self.title))
        self.messages = total