class VeroMixPlasmoid(plasmascript.Applet): VERSION = "0.18.3" nowplaying_player_added = pyqtSignal(QString, QObject) nowplaying_player_removed = pyqtSignal(QString) nowplaying_player_dataUpdated = pyqtSignal(QString, dict) def __init__(self, parent, args=None): self.engine = None self.now_playing_engine = None self.louder_action_editor = None self.lower_action_editor = None self.mute_action_editor = None self.card_settings = None self.messageDialog = None self.messageOverlay = None self.config_ui = None plasmascript.Applet.__init__(self, parent) def init(self): plasmascript.Applet.init(self) KGlobal.locale().insertCatalog("veromix") if "usr/share/kde4" not in os.path.realpath(__file__): out = commands.getstatusoutput( "xdg-icon-resource install --size 128 " + unicode(self.package().path()) + "contents/icons/veromix-plasmoid-128.png veromix-plasmoid") if out[0] == 0: print "veromix icon installed" else: print "Error installing veromix icon:", out LADSPAPresetLoader().install_ladspa_presets_if_needed() if self.is_ladspa_enabled(): # force singleton initialisation LADSPAPresetLoader().presets() LADSPAEffects().effects() createDbusServiceDescription( self.package().path() + "/dbus-service/veromix-service-qt.py", True) KGlobal.locale().insertCatalog("veromix") self.setHasConfigurationInterface(True) self.setAspectRatioMode(Plasma.IgnoreAspectRatio) self.theme = Plasma.Svg(self) self.widget = VeroMix(self) self.widget.init() defaultSize = QVariant(QSize(0, 0)) size = self.config().readEntry("size", defaultSize).toSize() if self.formFactor() == Plasma.Planar: self.widget.setMinimumSize(275, 125) elif (size != defaultSize): self.widget.setPreferredSize(size.width(), size.height()) else: self.widget.setPreferredSize(470, 145) self.connect(self.widget, SIGNAL("resized()"), self.dialogResized) #try: self.setGraphicsWidget(self.widget) self.applet.setPassivePopup(True) ## FIXME: see fixPopupcion self.setPopupIcon(KIcon("audio-volume-high")) #self.setPopupIcon("audio-volume-muted") # dont know why but adding it a second time helps (otherwise it # wont popup when you add it directly to the panel) self.setGraphicsWidget(self.widget) self.connect(self.applet, SIGNAL("appletDestroyed(Plasma::Applet*)"), self.doExit) self.setBackgroundHints(Plasma.Applet.StandardBackground) self.applyConfig() #except AttributeError , e: #print e #updateMetadataDesktop(self) self.initTooltip() self.initShortcuts() QTimer.singleShot(1000, self.fixPopupIcon) def initShortcuts(self): self.actionCollection = KActionCollection(self) #self.actionCollection.setConfigGlobal(True) self.louder_action = self.actionCollection.addAction("VeromixVolumeUp") self.louder_action.setText(i18n("Veromix volume up")) self.louder_action.setGlobalShortcut(KShortcut()) self.louder_action.triggered.connect(self.widget.on_step_volume_up) self.lower_action = self.actionCollection.addAction( "VeromixVolumeDown") self.lower_action.setText(i18n("Veromix volume down")) self.lower_action.setGlobalShortcut(KShortcut()) self.lower_action.triggered.connect(self.widget.on_step_volume_down) self.mute_action = self.actionCollection.addAction("VeromixVolumeMute") self.mute_action.setText(i18n("Veromix toggle mute")) self.mute_action.setGlobalShortcut(KShortcut()) self.mute_action.triggered.connect(self.widget.on_toggle_mute) def initTooltip(self): if (self.formFactor() != Plasma.Planar): self.tooltip = Plasma.ToolTipContent() self.tooltip.setImage(pixmapFromSVG("audio-volume-high")) self.tooltip.setMainText(i18n("Main Volume")) #self.tooltip.setSubText("") Plasma.ToolTipManager.self().setContent(self.applet, self.tooltip) Plasma.ToolTipManager.self().registerWidget(self.applet) def updateIcon(self): icon_state = "audio-volume-muted" sink = self.widget.getDefaultSink() if sink == None: QTimer.singleShot(2000, self.fixPopupIcon) return vol = sink.get_volume() if sink.isMuted(): icon_state = "audio-volume-muted" else: if vol == 0: icon_state = "audio-volume-muted" elif vol < 30: icon_state = "audio-volume-low" elif vol < 70: icon_state = "audio-volume-medium" else: icon_state = "audio-volume-high" self.setPopupIcon(icon_state) if (self.formFactor() != Plasma.Planar): self.tooltip.setImage(pixmapFromSVG(icon_state)) ## FIXME this should better go to toolTipAboutToShow but is not working: # https://bugs.kde.org/show_bug.cgi?id=254764 self.tooltip.setMainText(sink.name()) self.tooltip.setSubText(str(vol) + "%") Plasma.ToolTipManager.self().setContent(self.applet, self.tooltip) def showTooltip(self): if self.get_show_toolip(): Plasma.ToolTipManager.self().show(self.applet) @pyqtSlot(name="toolTipAboutToShow") def toolTipAboutToShow(self): pass ## FIXME Looks like a bug in plasma: Only when sending a # KIcon instance PopUpApplet acts like a Poppupapplet... def fixPopupIcon(self): #sink = self.widget.getDefaultSink() #if sink: self.updateIcon() def doExit(self): # prevent crash in plasmoidviewer self.widget.doExit() self.widget.deleteLater() def dialogResized(self): if self.isPopupShowing(): self.config().writeEntry("size", QVariant(self.widget.size())) def query_application(self, query): #print "query: ", query if not query: return None needle = query.lower() if self.engine == None: self.engine = self.dataEngine("apps") for source in self.engine.sources(): key = unicode(source).replace(".desktop", "") if (0 <= key.find(needle)) or (0 <= needle.find(key)): #print "found: ",key, needle , source result = self.engine.query(source) if QString("iconName") in result: iconname = result[QString("iconName")].toString() return iconname return None def wheelEvent(self, event): if event.orientation() == Qt.Horizontal: self.widget.on_step_volume((event.delta() < 0)) else: self.widget.on_step_volume((event.delta() > 0)) def mousePressEvent(self, event): if event.button() == Qt.MidButton: self.widget.on_toggle_mute() def createConfigurationInterface(self, parent): self.pp = parent self.config_widget = QWidget(parent) self.connect(self.config_widget, SIGNAL('destroyed(QObject*)'), self.configWidgetDestroyed) self.config_ui = uic.loadUi( str(self.package().filePath('ui', 'appearance.ui')), self.config_widget) self.config_ui.showBackground.setCurrentIndex(self.config().readEntry( "background", "2").toInt()[0]) self.config_ui.showBackground.currentIndexChanged.connect( parent.settingsModified) if self.formFactor() != Plasma.Planar: self.config_ui.showBackground.setEnabled(False) self.config_ui.popupMode.setCurrentIndex(self.config().readEntry( "popupMode", False).toInt()[0]) self.config_ui.popupMode.currentIndexChanged.connect( parent.settingsModified) if self.formFactor() == Plasma.Planar: self.config_ui.popupMode.setEnabled(False) self.config_ui.useTabs.setChecked(self.useTabs()) self.config_ui.useTabs.stateChanged.connect(parent.settingsModified) self.config_ui.show_tooltip.setChecked(self.get_show_toolip()) self.config_ui.show_tooltip.stateChanged.connect( parent.settingsModified) self.config_ui.always_show_sources.setChecked( self.get_always_show_sources()) self.config_ui.always_show_sources.stateChanged.connect( parent.settingsModified) self.config_ui.meter_visible.setChecked(self.is_meter_visible()) self.config_ui.meter_visible.stateChanged.connect( parent.settingsModified) self.config_ui.expander_enabled.setChecked(self.is_expander_enabled()) self.config_ui.expander_enabled.stateChanged.connect( parent.settingsModified) self.config_ui.unitvalues_visible.setChecked( self.is_slider_unit_value_visible()) self.config_ui.unitvalues_visible.stateChanged.connect( parent.settingsModified) self.config_ui.version.setText(VeroMixPlasmoid.VERSION) parent.addPage(self.config_widget, i18n("Appearance"), "veromix") self.mediaplayer_settings_widget = QWidget(parent) self.mediaplayer_settings_ui = uic.loadUi( str(self.package().filePath('ui', 'nowplaying.ui')), self.mediaplayer_settings_widget) self.mediaplayer_settings_ui.mediaplayerBlacklist.setPlainText( self.get_mediaplayer_blacklist_string()) self.mediaplayer_settings_ui.runningMediaplayers.setPlainText( self.get_running_mediaplayers()) self.mediaplayer_settings_ui.runningMediaplayers.setReadOnly(True) self.mediaplayer_settings_ui.use_nowplaying.setChecked( self.is_nowplaying_enabled()) self.mediaplayer_settings_ui.use_nowplaying.stateChanged.connect( self.update_mediaplayer_settings_ui) self.mediaplayer_settings_ui.use_nowplaying.stateChanged.connect( parent.settingsModified) self.mediaplayer_settings_ui.use_mpris2.setChecked( self.is_mpris2_enabled()) self.mediaplayer_settings_ui.use_mpris2.stateChanged.connect( self.update_mediaplayer_settings_ui) self.mediaplayer_settings_ui.use_mpris2.stateChanged.connect( parent.settingsModified) self.mediaplayer_settings_ui.show_albumart.setChecked( self.is_albumart_enabled()) self.mediaplayer_settings_ui.show_albumart.stateChanged.connect( parent.settingsModified) parent.addPage(self.mediaplayer_settings_widget, i18n("Media Player Controls"), "veromix") #self.about_widget = QWidget(parent) #self.about_ui = uic.loadUi(str(self.package().filePath('ui', 'about.ui')), self.about_widget) #self.about_ui.version.setText(VeroMixPlasmoid.VERSION) #parent.addPage(self.about_widget, "About", "help-about") self.add_audio_settings(parent) self.add_ladspa_settings(parent) self.add_global_shortcut_page(parent) # FIXME KDE 4.6 workaround self.connect(parent, SIGNAL("okClicked()"), self.configChanged) self.connect(parent, SIGNAL("applyClicked()"), self.configChanged) self.connect(parent, SIGNAL("cancelClicked()"), self.configDenied) return self.config_widget def add_audio_settings(self, dialog): self.audio_settings_page = QWidget() layout = QGridLayout() self.audio_settings_page.setLayout(layout) self.max_volume_spinbox = QSpinBox() self.max_volume_spinbox.setRange(1, 255) self.max_volume_spinbox.setSingleStep(1) self.max_volume_spinbox.setValue(self.get_max_volume_value()) self.max_volume_spinbox.valueChanged.connect(dialog.settingsModified) layout.addWidget(QLabel(i18n("Max volume value")), 0, 0) layout.addWidget(self.max_volume_spinbox, 0, 1) self.automute_checkbox = QCheckBox() self.automute_checkbox.setChecked(self.get_auto_mute()) self.automute_checkbox.stateChanged.connect(dialog.settingsModified) layout.addWidget(QLabel(i18n("Mute if volume reaches zero")), 1, 0) layout.addWidget(self.automute_checkbox, 1, 1) layout.addItem( QSpacerItem(0, 20, QSizePolicy.Minimum, QSizePolicy.Fixed), 2, 0) layout.addWidget(QLabel("<b>" + i18n("Sound Card Profiles") + "</b>"), 3, 0) index = 4 self.card_settings = {} for card in self.widget.card_infos.values(): combo = QComboBox() #self.automute_checkbox.setChecked(self.get_auto_mute()) #print card.properties layout.addWidget( QLabel(card.properties[dbus.String("device.description")]), index, 0) layout.addWidget(combo, index, 1) index = index + 1 self.card_settings[combo] = card profiles = card.get_profiles() active = card.get_active_profile_name() active_index = 0 for profile in profiles: combo.addItem(profile.description) if active == profile.name: active_index = profiles.index(profile) combo.setCurrentIndex(active_index) layout.addItem( QSpacerItem(0, 0, QSizePolicy.Minimum, QSizePolicy.Expanding), index, 0) dialog.addPage(self.audio_settings_page, i18n("Pulseaudio"), "preferences-desktop-sound") def add_ladspa_settings(self, dialog): self.ladspa_settings_page = QWidget() layout = QGridLayout() self.ladspa_settings_page.setLayout(layout) text = i18n( "LADSPA is a standard for handling audio filters and effects. Every linux software archive offers a large number of effects - search for LADSPA to get more.\ Not every effect is supported by Pulseaudio and others simple don't make sense (or create only noise).<br/><br/>\ The following list shows all available effects on your system: Only checked effects will appear in the context-menu." ) if not LADSPAEffects().ladspa_sdk_available(): text = text + i18n( "<br/><br/><b>Warning:</b> Cannot find the executables 'listplugins' and 'analyseplugin' which are required for dynamically detecting installed effects.<br/>\ In OpenSUSE, Fedora and Arch Linux the package is named 'ladspa', in Debian/Ubuntu 'ladspa-sdk'.<br/><br/>" ) ladspa_intro = QLabel(text) ladspa_intro.setWordWrap(True) layout.addWidget(ladspa_intro, 0, 0) self.ladspa_enabled_checkbox = QCheckBox() self.ladspa_enabled_checkbox.setText(i18n("Enable LADSPA effects.")) self.ladspa_enabled_checkbox.setChecked(self.is_ladspa_enabled()) self.ladspa_enabled_checkbox.stateChanged.connect( dialog.settingsModified) layout.addWidget(self.ladspa_enabled_checkbox, 1, 0) self.effects_list_widget = QListWidget() layout.addWidget(self.effects_list_widget, 2, 0) self.effects_list_widget.itemClicked.connect(dialog.settingsModified) blacklisted = LADSPAEffects().blacklist() effects = LADSPAEffects().all_effects() for effect in effects: item = QListWidgetItem(effect["preset_name"]) item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled) if effect["preset_name"] in blacklisted: item.setCheckState(Qt.Unchecked) else: item.setCheckState(Qt.Checked) self.effects_list_widget.addItem(item) layout.addItem( QSpacerItem(0, 0, QSizePolicy.Minimum, QSizePolicy.Expanding), 3, 0) dialog.addPage(self.ladspa_settings_page, i18n("Effects / Equalizer"), "preferences-desktop-sound") # anybody knows how to remove/extend the default shortcuts page? def add_global_shortcut_page(self, dialog): self.kb_settings_page = QWidget() layout = QGridLayout() self.kb_settings_page.setLayout(layout) self.louder_action_editor = KKeySequenceWidget() self.louder_action_editor.setKeySequence( self.louder_action.globalShortcut().primary()) self.louder_action_editor.keySequenceChanged.connect( dialog.settingsModified) layout.addWidget(QLabel(i18n("Veromix volume up")), 0, 0) layout.addWidget(self.louder_action_editor, 0, 1) self.lower_action_editor = KKeySequenceWidget() self.lower_action_editor.setKeySequence( self.lower_action.globalShortcut().primary()) self.lower_action_editor.keySequenceChanged.connect( dialog.settingsModified) layout.addWidget(QLabel(i18n("Veromix volume down")), 1, 0) layout.addWidget(self.lower_action_editor, 1, 1) self.mute_action_editor = KKeySequenceWidget() self.mute_action_editor.setKeySequence( self.mute_action.globalShortcut().primary()) self.mute_action_editor.keySequenceChanged.connect( dialog.settingsModified) layout.addWidget(QLabel(i18n("Veromix toggle mute")), 2, 0) layout.addWidget(self.mute_action_editor, 2, 1) layout.addItem( QSpacerItem(0, 0, QSizePolicy.Minimum, QSizePolicy.Expanding), 3, 0) dialog.addPage(self.kb_settings_page, i18n("Volume Keyboard Shortcuts"), "preferences-desktop-keyboard") def configDenied(self): self.apply_nowplaying(self.is_nowplaying_enabled()) self.apply_mpris2(self.is_mpris2_enabled()) def configChanged(self): if self.config_ui: self.config().writeEntry( "background", str(self.config_ui.showBackground.currentIndex())) self.config().writeEntry( "popupMode", str(self.config_ui.popupMode.currentIndex())) tabs = self.useTabs() self.config().writeEntry("useTabs", bool(self.config_ui.useTabs.isChecked())) self.config().writeEntry( "show_tooltip", bool(self.config_ui.show_tooltip.isChecked())) self.config().writeEntry( "always_show_sources", bool(self.config_ui.always_show_sources.isChecked())) self.config().writeEntry( "meter_visible", bool(self.config_ui.meter_visible.isChecked())) self.config().writeEntry( "expander_enabled", bool(self.config_ui.expander_enabled.isChecked())) self.config().writeEntry( "unitvalues_visible", bool(self.config_ui.unitvalues_visible.isChecked())) self.config().writeEntry( "use_nowplaying", str(self.mediaplayer_settings_ui.use_nowplaying.isChecked())) self.config().writeEntry( "use_mpris2", str(self.mediaplayer_settings_ui.use_mpris2.isChecked())) self.config().writeEntry( "show_albumart", str(self.mediaplayer_settings_ui.show_albumart.isChecked())) #self.config().writeEntry("mpris2List",str(self.mediaplayer_settings_ui.mpris2List.toPlainText()).strip()) self.config().writeEntry( "nowplayingBlacklist", str(self.mediaplayer_settings_ui.mediaplayerBlacklist. toPlainText()).strip()) self.config().writeEntry("max_volume", str(self.max_volume_spinbox.value())) self.config().writeEntry("auto_mute", str(self.automute_checkbox.isChecked())) self.config().writeEntry( "ladspa_enabled", str(self.ladspa_enabled_checkbox.isChecked())) self.ladspa_save_effects_blacklist() if tabs != self.useTabs(): self.widget.switchView() self.applyConfig() self.widget.on_update_configuration() def update_mediaplayer_settings_ui(self): enable = (self.mediaplayer_settings_ui.use_nowplaying.isChecked() or self.mediaplayer_settings_ui.use_mpris2.isChecked()) self.mediaplayer_settings_ui.mediaplayerBlacklist.setEnabled(enable) self.mediaplayer_settings_ui.mediaplayerBlacklistLabel.setEnabled( enable) self.mediaplayer_settings_ui.runningMediaplayers.setEnabled(enable) self.mediaplayer_settings_ui.runningMediaplayersLabel.setEnabled( enable) self.mediaplayer_settings_ui.runningMediaplayers.setPlainText( self.get_running_mediaplayers()) self.mediaplayer_settings_ui.show_albumart.setEnabled(enable) def apply_nowplaying(self, enabled): self.disable_nowplaying() if enabled: self.init_nowplaying() def apply_mpris2(self, enabled): self.widget.pa.disable_mpris2() self.remove_mpris2_widgets() if enabled: self.widget.pa.enable_mpris2() self.init_running_mpris2() def applyConfig(self): self.apply_nowplaying(self.is_nowplaying_enabled()) self.apply_mpris2(self.is_mpris2_enabled()) if self.formFactor() == Plasma.Planar: bg = self.config().readEntry("background", "2").toInt()[0] if bg == 0: self.setBackgroundHints(Plasma.Applet.NoBackground) elif bg == 1: self.setBackgroundHints(Plasma.Applet.TranslucentBackground) else: self.setBackgroundHints(Plasma.Applet.StandardBackground) mode = self.config().readEntry("popupMode", False).toInt()[0] if mode == 0: self.setPassivePopup(False) elif mode == 1: self.setPassivePopup(True) else: self.setPassivePopup(True) if self.louder_action_editor: sequence = self.louder_action_editor.keySequence() if sequence != self.louder_action.globalShortcut().primary(): self.louder_action.setGlobalShortcut(KShortcut(sequence), KAction.ActiveShortcut, KAction.NoAutoloading) if self.lower_action_editor: sequence = self.lower_action_editor.keySequence() if sequence != self.lower_action.globalShortcut().primary(): self.lower_action.setGlobalShortcut(KShortcut(sequence), KAction.ActiveShortcut, KAction.NoAutoloading) if self.mute_action_editor: sequence = self.mute_action_editor.keySequence() if sequence != self.mute_action.globalShortcut().primary(): self.mute_action.setGlobalShortcut(KShortcut(sequence), KAction.ActiveShortcut, KAction.NoAutoloading) if self.card_settings: for combo in self.card_settings.keys(): card = self.card_settings[combo] for profile in card.profiles: if combo.currentText() == profile.description: self.widget.pa.set_card_profile( card.index, profile.name) self.update() def configWidgetDestroyed(self): self.config_widget = None self.config_ui = None def useTabs(self): return self.config().readEntry("useTabs", False).toBool() def is_meter_visible(self): return self.config().readEntry("meter_visible", False).toBool() def get_auto_mute(self): return self.config().readEntry("auto_mute", False).toBool() def get_show_toolip(self): return self.config().readEntry("show_tooltip", True).toBool() def get_always_show_sources(self): return self.config().readEntry("always_show_sources", False).toBool() def get_max_volume_value(self): default = 100 return self.config().readEntry("max_volume", default).toInt()[0] def is_slider_unit_value_visible(self): return self.config().readEntry("unitvalues_visible", False).toBool() def is_ladspa_enabled(self): return self.config().readEntry("ladspa_enabled", True).toBool() def ladspa_save_effects_blacklist(self): blacklisted = [] for i in range(0, self.effects_list_widget.count()): item = self.effects_list_widget.item(i) if not item.checkState(): blacklisted.append(str(item.text())) LADSPAEffects().write_blacklist(blacklisted) ### now playing def is_nowplaying_enabled(self): return self.config().readEntry("use_nowplaying", False).toBool() def is_mpris2_enabled(self): return self.config().readEntry("use_mpris2", True).toBool() def is_albumart_enabled(self): return self.config().readEntry("show_albumart", True).toBool() def is_expander_enabled(self): return self.config().readEntry("expander_enabled", True).toBool() def disable_nowplaying(self): for player in self.widget.get_mediaplayer_widgets(): if player.is_nowplaying_player(): self.on_nowplaying_player_removed(player.controller_name()) self.now_playing_engine = None def remove_mpris2_widgets(self): for player in self.widget.get_mediaplayer_widgets(): if player.is_mpris2_player(): self.on_mpris2_removed(player.controller_name()) def init_nowplaying(self): self.now_playing_engine = self.dataEngine('nowplaying') self.connect(self.now_playing_engine, SIGNAL('sourceAdded(QString)'), self.on_nowplaying_player_added) self.connect(self.now_playing_engine, SIGNAL('sourceRemoved(QString)'), self.on_nowplaying_player_removed) self.connect_to_nowplaying_engine() def init_running_mpris2(self): for controller in self.widget.pa.get_mpris2_players(): v = controller.name() if self.in_mediaplayer_blacklist(v): return self.nowplaying_player_added.emit(controller.name(), controller) def connect_to_nowplaying_engine(self): # get sources and connect for source in self.now_playing_engine.sources(): self.on_nowplaying_player_added(source) def on_nowplaying_player_added(self, player): if player == "players": # FIXME 4.6 workaround return if self.in_mediaplayer_blacklist(player): return self.now_playing_engine.disconnectSource(player, self) self.now_playing_engine.connectSource(player, self, 2000) controller = self.now_playing_engine.serviceForSource(player) self.nowplaying_player_added.emit( player, NowPlayingController(self.widget, controller)) def in_mediaplayer_blacklist(self, player): for entry in self.get_mediaplayer_blacklist(): if str(player).find(entry) == 0: return True return False def on_nowplaying_player_removed(self, player): if self.now_playing_engine: self.now_playing_engine.disconnectSource(player, self) self.nowplaying_player_removed.emit(player) def on_mpris2_removed(self, player): self.nowplaying_player_removed.emit(player) def get_running_mediaplayers(self): val = "nowplaying:\n" engine = self.now_playing_engine if engine == None: engine = self.dataEngine('nowplaying') for source in engine.sources(): val += source + "\n" val += "\nmpris2:\n" for controller in self.widget.pa.get_mpris2_players(): val += controller.name() + "\n" return val def get_mediaplayer_blacklist(self): return self.get_mediaplayer_blacklist_string().split("\n") def get_mediaplayer_blacklist_string(self): default = "org.mpris.bangarang" return self.config().readEntry("nowplayingBlacklist", default).toString() @pyqtSignature( 'dataUpdated(const QString&, const Plasma::DataEngine::Data&)') def dataUpdated(self, sourceName, data): self.nowplaying_player_dataUpdated.emit(sourceName, data) ## Modal Widget def showModalWidget(self, mainWidget): #mainWidget.widgetClose.connect(self.destroyMessageOverlay) if self.messageOverlay: return if self.messageDialog: return corona = self.scene() mainWidget.adjustSize() hint = mainWidget.preferredSize() if (hint.height() > self.widget.size().height()) or ( hint.width() > self.widget.size().width()): ## either a collapsed popup in h/v form factor or just too small, ## so show it in a dialog associated with ourselves #pass if (corona): corona.addOffscreenWidget(mainWidget) if (self.messageDialog): pass else: self.messageDialog = Plasma.Dialog() self.messageDialog.setGraphicsWidget(mainWidget) mainWidget.setParentItem(self.messageDialog.graphicsWidget()) else: self.messageOverlay = self.createMessageOverlay() self.formatOverlay() self.messageOverlay.opacity = 0.8 mainWidget.setParentItem(self.messageOverlay) l = QGraphicsLinearLayout(self.messageOverlay) l.addItem(mainWidget) if self.messageDialog: pos = self.geometry().topLeft().toPoint() if (corona): pos = corona.popupPosition(self.applet, self.messageDialog.size()) self.messageDialog.move(pos) #self.locationToDirection(self.location()) self.messageDialog.animatedShow(Plasma.Direction(0)) self.hidePopup() else: self.messageOverlay.show() def createMessageOverlay(self): if self.messageOverlay == None: messageOverlay = QGraphicsWidget(self.widget) return messageOverlay def formatOverlay(self): self.messageOverlay.resize(self.widget.contentsRect().size()) self.messageOverlay.setPos(self.widget.contentsRect().topLeft()) zValue = 100 for child in self.widget.children(): if (child.zValue() > zValue): zValue = child.zValue() + 1 self.messageOverlay.setZValue(zValue) def destroyMessageOverlay(self): if self.messageDialog != None: #Plasma::locationToInverseDirection(q->location()) self.messageDialog.animatedHide(Plasma.Direction(0)) self.messageDialog.deleteLater() self.messageDialog.hide() self.messageDialog = None self.showPopup(0) if self.messageOverlay == None: return self.messageOverlay.hide() self.messageOverlay = None
class VeroMixPlasmoid(plasmascript.Applet): VERSION = "0.18.3" nowplaying_player_added = pyqtSignal(QString, QObject) nowplaying_player_removed = pyqtSignal(QString) nowplaying_player_dataUpdated = pyqtSignal(QString, dict) def __init__(self, parent, args=None): self.engine = None self.now_playing_engine = None self.louder_action_editor = None self.lower_action_editor = None self.mute_action_editor = None self.card_settings = None self.messageDialog = None self.messageOverlay = None self.config_ui = None plasmascript.Applet.__init__(self, parent) def init(self): plasmascript.Applet.init(self) KGlobal.locale().insertCatalog("veromix") if "usr/share/kde4" not in os.path.realpath(__file__): out = commands.getstatusoutput( "xdg-icon-resource install --size 128 " + unicode(self.package().path()) + "contents/icons/veromix-plasmoid-128.png veromix-plasmoid" ) if out[0] == 0: print "veromix icon installed" else: print "Error installing veromix icon:", out LADSPAPresetLoader().install_ladspa_presets_if_needed() if self.is_ladspa_enabled(): # force singleton initialisation LADSPAPresetLoader().presets() LADSPAEffects().effects() createDbusServiceDescription(self.package().path() + "/dbus-service/veromix-service-qt.py", True) KGlobal.locale().insertCatalog("veromix") self.setHasConfigurationInterface(True) self.setAspectRatioMode(Plasma.IgnoreAspectRatio) self.theme = Plasma.Svg(self) self.widget = VeroMix(self) self.widget.init() defaultSize = QVariant(QSize(0, 0)) size = self.config().readEntry("size", defaultSize).toSize() if self.formFactor() == Plasma.Planar: self.widget.setMinimumSize(275, 125) elif size != defaultSize: self.widget.setPreferredSize(size.width(), size.height()) else: self.widget.setPreferredSize(470, 145) self.connect(self.widget, SIGNAL("resized()"), self.dialogResized) # try: self.setGraphicsWidget(self.widget) self.applet.setPassivePopup(True) ## FIXME: see fixPopupcion self.setPopupIcon(KIcon("audio-volume-high")) # self.setPopupIcon("audio-volume-muted") # dont know why but adding it a second time helps (otherwise it # wont popup when you add it directly to the panel) self.setGraphicsWidget(self.widget) self.connect(self.applet, SIGNAL("appletDestroyed(Plasma::Applet*)"), self.doExit) self.setBackgroundHints(Plasma.Applet.StandardBackground) self.applyConfig() # except AttributeError , e: # print e # updateMetadataDesktop(self) self.initTooltip() self.initShortcuts() QTimer.singleShot(1000, self.fixPopupIcon) def initShortcuts(self): self.actionCollection = KActionCollection(self) # self.actionCollection.setConfigGlobal(True) self.louder_action = self.actionCollection.addAction("VeromixVolumeUp") self.louder_action.setText(i18n("Veromix volume up")) self.louder_action.setGlobalShortcut(KShortcut()) self.louder_action.triggered.connect(self.widget.on_step_volume_up) self.lower_action = self.actionCollection.addAction("VeromixVolumeDown") self.lower_action.setText(i18n("Veromix volume down")) self.lower_action.setGlobalShortcut(KShortcut()) self.lower_action.triggered.connect(self.widget.on_step_volume_down) self.mute_action = self.actionCollection.addAction("VeromixVolumeMute") self.mute_action.setText(i18n("Veromix toggle mute")) self.mute_action.setGlobalShortcut(KShortcut()) self.mute_action.triggered.connect(self.widget.on_toggle_mute) def initTooltip(self): if self.formFactor() != Plasma.Planar: self.tooltip = Plasma.ToolTipContent() self.tooltip.setImage(pixmapFromSVG("audio-volume-high")) self.tooltip.setMainText(i18n("Main Volume")) # self.tooltip.setSubText("") Plasma.ToolTipManager.self().setContent(self.applet, self.tooltip) Plasma.ToolTipManager.self().registerWidget(self.applet) def updateIcon(self): icon_state = "audio-volume-muted" sink = self.widget.getDefaultSink() if sink == None: QTimer.singleShot(2000, self.fixPopupIcon) return vol = sink.get_volume() if sink.isMuted(): icon_state = "audio-volume-muted" else: if vol == 0: icon_state = "audio-volume-muted" elif vol < 30: icon_state = "audio-volume-low" elif vol < 70: icon_state = "audio-volume-medium" else: icon_state = "audio-volume-high" self.setPopupIcon(icon_state) if self.formFactor() != Plasma.Planar: self.tooltip.setImage(pixmapFromSVG(icon_state)) ## FIXME this should better go to toolTipAboutToShow but is not working: # https://bugs.kde.org/show_bug.cgi?id=254764 self.tooltip.setMainText(sink.name()) self.tooltip.setSubText(str(vol) + "%") Plasma.ToolTipManager.self().setContent(self.applet, self.tooltip) def showTooltip(self): if self.get_show_toolip(): Plasma.ToolTipManager.self().show(self.applet) @pyqtSlot(name="toolTipAboutToShow") def toolTipAboutToShow(self): pass ## FIXME Looks like a bug in plasma: Only when sending a # KIcon instance PopUpApplet acts like a Poppupapplet... def fixPopupIcon(self): # sink = self.widget.getDefaultSink() # if sink: self.updateIcon() def doExit(self): # prevent crash in plasmoidviewer self.widget.doExit() self.widget.deleteLater() def dialogResized(self): if self.isPopupShowing(): self.config().writeEntry("size", QVariant(self.widget.size())) def query_application(self, query): # print "query: ", query if not query: return None needle = query.lower() if self.engine == None: self.engine = self.dataEngine("apps") for source in self.engine.sources(): key = unicode(source).replace(".desktop", "") if (0 <= key.find(needle)) or (0 <= needle.find(key)): # print "found: ",key, needle , source result = self.engine.query(source) if QString("iconName") in result: iconname = result[QString("iconName")].toString() return iconname return None def wheelEvent(self, event): if event.orientation() == Qt.Horizontal: self.widget.on_step_volume((event.delta() < 0)) else: self.widget.on_step_volume((event.delta() > 0)) def mousePressEvent(self, event): if event.button() == Qt.MidButton: self.widget.on_toggle_mute() def createConfigurationInterface(self, parent): self.pp = parent self.config_widget = QWidget(parent) self.connect(self.config_widget, SIGNAL("destroyed(QObject*)"), self.configWidgetDestroyed) self.config_ui = uic.loadUi(str(self.package().filePath("ui", "appearance.ui")), self.config_widget) self.config_ui.showBackground.setCurrentIndex(self.config().readEntry("background", "2").toInt()[0]) self.config_ui.showBackground.currentIndexChanged.connect(parent.settingsModified) if self.formFactor() != Plasma.Planar: self.config_ui.showBackground.setEnabled(False) self.config_ui.popupMode.setCurrentIndex(self.config().readEntry("popupMode", False).toInt()[0]) self.config_ui.popupMode.currentIndexChanged.connect(parent.settingsModified) if self.formFactor() == Plasma.Planar: self.config_ui.popupMode.setEnabled(False) self.config_ui.useTabs.setChecked(self.useTabs()) self.config_ui.useTabs.stateChanged.connect(parent.settingsModified) self.config_ui.show_tooltip.setChecked(self.get_show_toolip()) self.config_ui.show_tooltip.stateChanged.connect(parent.settingsModified) self.config_ui.always_show_sources.setChecked(self.get_always_show_sources()) self.config_ui.always_show_sources.stateChanged.connect(parent.settingsModified) self.config_ui.meter_visible.setChecked(self.is_meter_visible()) self.config_ui.meter_visible.stateChanged.connect(parent.settingsModified) self.config_ui.expander_enabled.setChecked(self.is_expander_enabled()) self.config_ui.expander_enabled.stateChanged.connect(parent.settingsModified) self.config_ui.unitvalues_visible.setChecked(self.is_slider_unit_value_visible()) self.config_ui.unitvalues_visible.stateChanged.connect(parent.settingsModified) self.config_ui.version.setText(VeroMixPlasmoid.VERSION) parent.addPage(self.config_widget, i18n("Appearance"), "veromix") self.mediaplayer_settings_widget = QWidget(parent) self.mediaplayer_settings_ui = uic.loadUi( str(self.package().filePath("ui", "nowplaying.ui")), self.mediaplayer_settings_widget ) self.mediaplayer_settings_ui.mediaplayerBlacklist.setPlainText(self.get_mediaplayer_blacklist_string()) self.mediaplayer_settings_ui.runningMediaplayers.setPlainText(self.get_running_mediaplayers()) self.mediaplayer_settings_ui.runningMediaplayers.setReadOnly(True) self.mediaplayer_settings_ui.use_nowplaying.setChecked(self.is_nowplaying_enabled()) self.mediaplayer_settings_ui.use_nowplaying.stateChanged.connect(self.update_mediaplayer_settings_ui) self.mediaplayer_settings_ui.use_nowplaying.stateChanged.connect(parent.settingsModified) self.mediaplayer_settings_ui.use_mpris2.setChecked(self.is_mpris2_enabled()) self.mediaplayer_settings_ui.use_mpris2.stateChanged.connect(self.update_mediaplayer_settings_ui) self.mediaplayer_settings_ui.use_mpris2.stateChanged.connect(parent.settingsModified) self.mediaplayer_settings_ui.show_albumart.setChecked(self.is_albumart_enabled()) self.mediaplayer_settings_ui.show_albumart.stateChanged.connect(parent.settingsModified) parent.addPage(self.mediaplayer_settings_widget, i18n("Media Player Controls"), "veromix") # self.about_widget = QWidget(parent) # self.about_ui = uic.loadUi(str(self.package().filePath('ui', 'about.ui')), self.about_widget) # self.about_ui.version.setText(VeroMixPlasmoid.VERSION) # parent.addPage(self.about_widget, "About", "help-about") self.add_audio_settings(parent) self.add_ladspa_settings(parent) self.add_global_shortcut_page(parent) # FIXME KDE 4.6 workaround self.connect(parent, SIGNAL("okClicked()"), self.configChanged) self.connect(parent, SIGNAL("applyClicked()"), self.configChanged) self.connect(parent, SIGNAL("cancelClicked()"), self.configDenied) return self.config_widget def add_audio_settings(self, dialog): self.audio_settings_page = QWidget() layout = QGridLayout() self.audio_settings_page.setLayout(layout) self.max_volume_spinbox = QSpinBox() self.max_volume_spinbox.setRange(1, 255) self.max_volume_spinbox.setSingleStep(1) self.max_volume_spinbox.setValue(self.get_max_volume_value()) self.max_volume_spinbox.valueChanged.connect(dialog.settingsModified) layout.addWidget(QLabel(i18n("Max volume value")), 0, 0) layout.addWidget(self.max_volume_spinbox, 0, 1) self.automute_checkbox = QCheckBox() self.automute_checkbox.setChecked(self.get_auto_mute()) self.automute_checkbox.stateChanged.connect(dialog.settingsModified) layout.addWidget(QLabel(i18n("Mute if volume reaches zero")), 1, 0) layout.addWidget(self.automute_checkbox, 1, 1) layout.addItem(QSpacerItem(0, 20, QSizePolicy.Minimum, QSizePolicy.Fixed), 2, 0) layout.addWidget(QLabel("<b>" + i18n("Sound Card Profiles") + "</b>"), 3, 0) index = 4 self.card_settings = {} for card in self.widget.card_infos.values(): combo = QComboBox() # self.automute_checkbox.setChecked(self.get_auto_mute()) # print card.properties layout.addWidget(QLabel(card.properties[dbus.String("device.description")]), index, 0) layout.addWidget(combo, index, 1) index = index + 1 self.card_settings[combo] = card profiles = card.get_profiles() active = card.get_active_profile_name() active_index = 0 for profile in profiles: combo.addItem(profile.description) if active == profile.name: active_index = profiles.index(profile) combo.setCurrentIndex(active_index) layout.addItem(QSpacerItem(0, 0, QSizePolicy.Minimum, QSizePolicy.Expanding), index, 0) dialog.addPage(self.audio_settings_page, i18n("Pulseaudio"), "preferences-desktop-sound") def add_ladspa_settings(self, dialog): self.ladspa_settings_page = QWidget() layout = QGridLayout() self.ladspa_settings_page.setLayout(layout) text = i18n( "LADSPA is a standard for handling audio filters and effects. Every linux software archive offers a large number of effects - search for LADSPA to get more.\ Not every effect is supported by Pulseaudio and others simple don't make sense (or create only noise).<br/><br/>\ The following list shows all available effects on your system: Only checked effects will appear in the context-menu." ) if not LADSPAEffects().ladspa_sdk_available(): text = text + i18n( "<br/><br/><b>Warning:</b> Cannot find the executables 'listplugins' and 'analyseplugin' which are required for dynamically detecting installed effects.<br/>\ In OpenSUSE, Fedora and Arch Linux the package is named 'ladspa', in Debian/Ubuntu 'ladspa-sdk'.<br/><br/>" ) ladspa_intro = QLabel(text) ladspa_intro.setWordWrap(True) layout.addWidget(ladspa_intro, 0, 0) self.ladspa_enabled_checkbox = QCheckBox() self.ladspa_enabled_checkbox.setText(i18n("Enable LADSPA effects.")) self.ladspa_enabled_checkbox.setChecked(self.is_ladspa_enabled()) self.ladspa_enabled_checkbox.stateChanged.connect(dialog.settingsModified) layout.addWidget(self.ladspa_enabled_checkbox, 1, 0) self.effects_list_widget = QListWidget() layout.addWidget(self.effects_list_widget, 2, 0) self.effects_list_widget.itemClicked.connect(dialog.settingsModified) blacklisted = LADSPAEffects().blacklist() effects = LADSPAEffects().all_effects() for effect in effects: item = QListWidgetItem(effect["preset_name"]) item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled) if effect["preset_name"] in blacklisted: item.setCheckState(Qt.Unchecked) else: item.setCheckState(Qt.Checked) self.effects_list_widget.addItem(item) layout.addItem(QSpacerItem(0, 0, QSizePolicy.Minimum, QSizePolicy.Expanding), 3, 0) dialog.addPage(self.ladspa_settings_page, i18n("Effects / Equalizer"), "preferences-desktop-sound") # anybody knows how to remove/extend the default shortcuts page? def add_global_shortcut_page(self, dialog): self.kb_settings_page = QWidget() layout = QGridLayout() self.kb_settings_page.setLayout(layout) self.louder_action_editor = KKeySequenceWidget() self.louder_action_editor.setKeySequence(self.louder_action.globalShortcut().primary()) self.louder_action_editor.keySequenceChanged.connect(dialog.settingsModified) layout.addWidget(QLabel(i18n("Veromix volume up")), 0, 0) layout.addWidget(self.louder_action_editor, 0, 1) self.lower_action_editor = KKeySequenceWidget() self.lower_action_editor.setKeySequence(self.lower_action.globalShortcut().primary()) self.lower_action_editor.keySequenceChanged.connect(dialog.settingsModified) layout.addWidget(QLabel(i18n("Veromix volume down")), 1, 0) layout.addWidget(self.lower_action_editor, 1, 1) self.mute_action_editor = KKeySequenceWidget() self.mute_action_editor.setKeySequence(self.mute_action.globalShortcut().primary()) self.mute_action_editor.keySequenceChanged.connect(dialog.settingsModified) layout.addWidget(QLabel(i18n("Veromix toggle mute")), 2, 0) layout.addWidget(self.mute_action_editor, 2, 1) layout.addItem(QSpacerItem(0, 0, QSizePolicy.Minimum, QSizePolicy.Expanding), 3, 0) dialog.addPage(self.kb_settings_page, i18n("Volume Keyboard Shortcuts"), "preferences-desktop-keyboard") def configDenied(self): self.apply_nowplaying(self.is_nowplaying_enabled()) self.apply_mpris2(self.is_mpris2_enabled()) def configChanged(self): if self.config_ui: self.config().writeEntry("background", str(self.config_ui.showBackground.currentIndex())) self.config().writeEntry("popupMode", str(self.config_ui.popupMode.currentIndex())) tabs = self.useTabs() self.config().writeEntry("useTabs", bool(self.config_ui.useTabs.isChecked())) self.config().writeEntry("show_tooltip", bool(self.config_ui.show_tooltip.isChecked())) self.config().writeEntry("always_show_sources", bool(self.config_ui.always_show_sources.isChecked())) self.config().writeEntry("meter_visible", bool(self.config_ui.meter_visible.isChecked())) self.config().writeEntry("expander_enabled", bool(self.config_ui.expander_enabled.isChecked())) self.config().writeEntry("unitvalues_visible", bool(self.config_ui.unitvalues_visible.isChecked())) self.config().writeEntry("use_nowplaying", str(self.mediaplayer_settings_ui.use_nowplaying.isChecked())) self.config().writeEntry("use_mpris2", str(self.mediaplayer_settings_ui.use_mpris2.isChecked())) self.config().writeEntry("show_albumart", str(self.mediaplayer_settings_ui.show_albumart.isChecked())) # self.config().writeEntry("mpris2List",str(self.mediaplayer_settings_ui.mpris2List.toPlainText()).strip()) self.config().writeEntry( "nowplayingBlacklist", str(self.mediaplayer_settings_ui.mediaplayerBlacklist.toPlainText()).strip() ) self.config().writeEntry("max_volume", str(self.max_volume_spinbox.value())) self.config().writeEntry("auto_mute", str(self.automute_checkbox.isChecked())) self.config().writeEntry("ladspa_enabled", str(self.ladspa_enabled_checkbox.isChecked())) self.ladspa_save_effects_blacklist() if tabs != self.useTabs(): self.widget.switchView() self.applyConfig() self.widget.on_update_configuration() def update_mediaplayer_settings_ui(self): enable = ( self.mediaplayer_settings_ui.use_nowplaying.isChecked() or self.mediaplayer_settings_ui.use_mpris2.isChecked() ) self.mediaplayer_settings_ui.mediaplayerBlacklist.setEnabled(enable) self.mediaplayer_settings_ui.mediaplayerBlacklistLabel.setEnabled(enable) self.mediaplayer_settings_ui.runningMediaplayers.setEnabled(enable) self.mediaplayer_settings_ui.runningMediaplayersLabel.setEnabled(enable) self.mediaplayer_settings_ui.runningMediaplayers.setPlainText(self.get_running_mediaplayers()) self.mediaplayer_settings_ui.show_albumart.setEnabled(enable) def apply_nowplaying(self, enabled): self.disable_nowplaying() if enabled: self.init_nowplaying() def apply_mpris2(self, enabled): self.widget.pa.disable_mpris2() self.remove_mpris2_widgets() if enabled: self.widget.pa.enable_mpris2() self.init_running_mpris2() def applyConfig(self): self.apply_nowplaying(self.is_nowplaying_enabled()) self.apply_mpris2(self.is_mpris2_enabled()) if self.formFactor() == Plasma.Planar: bg = self.config().readEntry("background", "2").toInt()[0] if bg == 0: self.setBackgroundHints(Plasma.Applet.NoBackground) elif bg == 1: self.setBackgroundHints(Plasma.Applet.TranslucentBackground) else: self.setBackgroundHints(Plasma.Applet.StandardBackground) mode = self.config().readEntry("popupMode", False).toInt()[0] if mode == 0: self.setPassivePopup(False) elif mode == 1: self.setPassivePopup(True) else: self.setPassivePopup(True) if self.louder_action_editor: sequence = self.louder_action_editor.keySequence() if sequence != self.louder_action.globalShortcut().primary(): self.louder_action.setGlobalShortcut(KShortcut(sequence), KAction.ActiveShortcut, KAction.NoAutoloading) if self.lower_action_editor: sequence = self.lower_action_editor.keySequence() if sequence != self.lower_action.globalShortcut().primary(): self.lower_action.setGlobalShortcut(KShortcut(sequence), KAction.ActiveShortcut, KAction.NoAutoloading) if self.mute_action_editor: sequence = self.mute_action_editor.keySequence() if sequence != self.mute_action.globalShortcut().primary(): self.mute_action.setGlobalShortcut(KShortcut(sequence), KAction.ActiveShortcut, KAction.NoAutoloading) if self.card_settings: for combo in self.card_settings.keys(): card = self.card_settings[combo] for profile in card.profiles: if combo.currentText() == profile.description: self.widget.pa.set_card_profile(card.index, profile.name) self.update() def configWidgetDestroyed(self): self.config_widget = None self.config_ui = None def useTabs(self): return self.config().readEntry("useTabs", False).toBool() def is_meter_visible(self): return self.config().readEntry("meter_visible", False).toBool() def get_auto_mute(self): return self.config().readEntry("auto_mute", False).toBool() def get_show_toolip(self): return self.config().readEntry("show_tooltip", True).toBool() def get_always_show_sources(self): return self.config().readEntry("always_show_sources", False).toBool() def get_max_volume_value(self): default = 100 return self.config().readEntry("max_volume", default).toInt()[0] def is_slider_unit_value_visible(self): return self.config().readEntry("unitvalues_visible", False).toBool() def is_ladspa_enabled(self): return self.config().readEntry("ladspa_enabled", True).toBool() def ladspa_save_effects_blacklist(self): blacklisted = [] for i in range(0, self.effects_list_widget.count()): item = self.effects_list_widget.item(i) if not item.checkState(): blacklisted.append(str(item.text())) LADSPAEffects().write_blacklist(blacklisted) ### now playing def is_nowplaying_enabled(self): return self.config().readEntry("use_nowplaying", False).toBool() def is_mpris2_enabled(self): return self.config().readEntry("use_mpris2", True).toBool() def is_albumart_enabled(self): return self.config().readEntry("show_albumart", True).toBool() def is_expander_enabled(self): return self.config().readEntry("expander_enabled", True).toBool() def disable_nowplaying(self): for player in self.widget.get_mediaplayer_widgets(): if player.is_nowplaying_player(): self.on_nowplaying_player_removed(player.controller_name()) self.now_playing_engine = None def remove_mpris2_widgets(self): for player in self.widget.get_mediaplayer_widgets(): if player.is_mpris2_player(): self.on_mpris2_removed(player.controller_name()) def init_nowplaying(self): self.now_playing_engine = self.dataEngine("nowplaying") self.connect(self.now_playing_engine, SIGNAL("sourceAdded(QString)"), self.on_nowplaying_player_added) self.connect(self.now_playing_engine, SIGNAL("sourceRemoved(QString)"), self.on_nowplaying_player_removed) self.connect_to_nowplaying_engine() def init_running_mpris2(self): for controller in self.widget.pa.get_mpris2_players(): v = controller.name() if self.in_mediaplayer_blacklist(v): return self.nowplaying_player_added.emit(controller.name(), controller) def connect_to_nowplaying_engine(self): # get sources and connect for source in self.now_playing_engine.sources(): self.on_nowplaying_player_added(source) def on_nowplaying_player_added(self, player): if player == "players": # FIXME 4.6 workaround return if self.in_mediaplayer_blacklist(player): return self.now_playing_engine.disconnectSource(player, self) self.now_playing_engine.connectSource(player, self, 2000) controller = self.now_playing_engine.serviceForSource(player) self.nowplaying_player_added.emit(player, NowPlayingController(self.widget, controller)) def in_mediaplayer_blacklist(self, player): for entry in self.get_mediaplayer_blacklist(): if str(player).find(entry) == 0: return True return False def on_nowplaying_player_removed(self, player): if self.now_playing_engine: self.now_playing_engine.disconnectSource(player, self) self.nowplaying_player_removed.emit(player) def on_mpris2_removed(self, player): self.nowplaying_player_removed.emit(player) def get_running_mediaplayers(self): val = "nowplaying:\n" engine = self.now_playing_engine if engine == None: engine = self.dataEngine("nowplaying") for source in engine.sources(): val += source + "\n" val += "\nmpris2:\n" for controller in self.widget.pa.get_mpris2_players(): val += controller.name() + "\n" return val def get_mediaplayer_blacklist(self): return self.get_mediaplayer_blacklist_string().split("\n") def get_mediaplayer_blacklist_string(self): default = "org.mpris.bangarang" return self.config().readEntry("nowplayingBlacklist", default).toString() @pyqtSignature("dataUpdated(const QString&, const Plasma::DataEngine::Data&)") def dataUpdated(self, sourceName, data): self.nowplaying_player_dataUpdated.emit(sourceName, data) ## Modal Widget def showModalWidget(self, mainWidget): # mainWidget.widgetClose.connect(self.destroyMessageOverlay) if self.messageOverlay: return if self.messageDialog: return corona = self.scene() mainWidget.adjustSize() hint = mainWidget.preferredSize() if (hint.height() > self.widget.size().height()) or (hint.width() > self.widget.size().width()): ## either a collapsed popup in h/v form factor or just too small, ## so show it in a dialog associated with ourselves # pass if corona: corona.addOffscreenWidget(mainWidget) if self.messageDialog: pass else: self.messageDialog = Plasma.Dialog() self.messageDialog.setGraphicsWidget(mainWidget) mainWidget.setParentItem(self.messageDialog.graphicsWidget()) else: self.messageOverlay = self.createMessageOverlay() self.formatOverlay() self.messageOverlay.opacity = 0.8 mainWidget.setParentItem(self.messageOverlay) l = QGraphicsLinearLayout(self.messageOverlay) l.addItem(mainWidget) if self.messageDialog: pos = self.geometry().topLeft().toPoint() if corona: pos = corona.popupPosition(self.applet, self.messageDialog.size()) self.messageDialog.move(pos) # self.locationToDirection(self.location()) self.messageDialog.animatedShow(Plasma.Direction(0)) self.hidePopup() else: self.messageOverlay.show() def createMessageOverlay(self): if self.messageOverlay == None: messageOverlay = QGraphicsWidget(self.widget) return messageOverlay def formatOverlay(self): self.messageOverlay.resize(self.widget.contentsRect().size()) self.messageOverlay.setPos(self.widget.contentsRect().topLeft()) zValue = 100 for child in self.widget.children(): if child.zValue() > zValue: zValue = child.zValue() + 1 self.messageOverlay.setZValue(zValue) def destroyMessageOverlay(self): if self.messageDialog != None: # Plasma::locationToInverseDirection(q->location()) self.messageDialog.animatedHide(Plasma.Direction(0)) self.messageDialog.deleteLater() self.messageDialog.hide() self.messageDialog = None self.showPopup(0) if self.messageOverlay == None: return self.messageOverlay.hide() self.messageOverlay = None