2b45a01517
We have made good progress on object literals as well, although there are still a lot that use the old style, given how ubiquitous object literals are. But the needed reindentation isn't overly intrusive, as changes are limited to the object literals themselves (i.e. they don't affect surrounding code). And given that object literals account for quite a bit of the remaining differences between regular and legacy rules, doing the transition now is still worthwhile. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2200>
817 lines
27 KiB
JavaScript
817 lines
27 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
|
|
/* exported Panel */
|
|
|
|
const { Atk, Clutter, GLib, GObject, Meta, Shell, St } = imports.gi;
|
|
|
|
const Animation = imports.ui.animation;
|
|
const { AppMenu } = imports.ui.appMenu;
|
|
const Config = imports.misc.config;
|
|
const CtrlAltTab = imports.ui.ctrlAltTab;
|
|
const DND = imports.ui.dnd;
|
|
const Overview = imports.ui.overview;
|
|
const PopupMenu = imports.ui.popupMenu;
|
|
const PanelMenu = imports.ui.panelMenu;
|
|
const Main = imports.ui.main;
|
|
|
|
var PANEL_ICON_SIZE = 16;
|
|
var APP_MENU_ICON_MARGIN = 0;
|
|
|
|
var BUTTON_DND_ACTIVATION_TIMEOUT = 250;
|
|
|
|
/**
|
|
* AppMenuButton:
|
|
*
|
|
* This class manages the "application menu" component. It tracks the
|
|
* currently focused application. However, when an app is launched,
|
|
* this menu also handles startup notification for it. So when we
|
|
* have an active startup notification, we switch modes to display that.
|
|
*/
|
|
var AppMenuButton = GObject.registerClass({
|
|
Signals: { 'changed': {} },
|
|
}, class AppMenuButton extends PanelMenu.Button {
|
|
_init(panel) {
|
|
super._init(0.0, null, true);
|
|
|
|
this.accessible_role = Atk.Role.MENU;
|
|
|
|
this._startingApps = [];
|
|
|
|
this._menuManager = panel.menuManager;
|
|
this._targetApp = null;
|
|
this._busyNotifyId = 0;
|
|
|
|
let bin = new St.Bin({ name: 'appMenu' });
|
|
this.add_actor(bin);
|
|
|
|
this.bind_property("reactive", this, "can-focus", 0);
|
|
this.reactive = false;
|
|
|
|
this._container = new St.BoxLayout({ style_class: 'panel-status-menu-box' });
|
|
bin.set_child(this._container);
|
|
|
|
let textureCache = St.TextureCache.get_default();
|
|
textureCache.connect('icon-theme-changed',
|
|
this._onIconThemeChanged.bind(this));
|
|
|
|
let iconEffect = new Clutter.DesaturateEffect();
|
|
this._iconBox = new St.Bin({
|
|
style_class: 'app-menu-icon',
|
|
y_align: Clutter.ActorAlign.CENTER,
|
|
});
|
|
this._iconBox.add_effect(iconEffect);
|
|
this._container.add_actor(this._iconBox);
|
|
|
|
this._iconBox.connect('style-changed', () => {
|
|
let themeNode = this._iconBox.get_theme_node();
|
|
iconEffect.enabled = themeNode.get_icon_style() == St.IconStyle.SYMBOLIC;
|
|
});
|
|
|
|
this._label = new St.Label({
|
|
y_expand: true,
|
|
y_align: Clutter.ActorAlign.CENTER,
|
|
});
|
|
this._container.add_actor(this._label);
|
|
|
|
this._visible = !Main.overview.visible;
|
|
if (!this._visible)
|
|
this.hide();
|
|
this._overviewHidingId = Main.overview.connect('hiding', this._sync.bind(this));
|
|
this._overviewShowingId = Main.overview.connect('showing', this._sync.bind(this));
|
|
|
|
this._spinner = new Animation.Spinner(PANEL_ICON_SIZE, {
|
|
animate: true,
|
|
hideOnStop: true,
|
|
});
|
|
this._container.add_actor(this._spinner);
|
|
|
|
let menu = new AppMenu(this);
|
|
this.setMenu(menu);
|
|
this._menuManager.addMenu(menu);
|
|
|
|
let tracker = Shell.WindowTracker.get_default();
|
|
let appSys = Shell.AppSystem.get_default();
|
|
this._focusAppNotifyId =
|
|
tracker.connect('notify::focus-app', this._focusAppChanged.bind(this));
|
|
this._appStateChangedSignalId =
|
|
appSys.connect('app-state-changed', this._onAppStateChanged.bind(this));
|
|
this._switchWorkspaceNotifyId =
|
|
global.window_manager.connect('switch-workspace', this._sync.bind(this));
|
|
|
|
this._sync();
|
|
}
|
|
|
|
fadeIn() {
|
|
if (this._visible)
|
|
return;
|
|
|
|
this._visible = true;
|
|
this.reactive = true;
|
|
this.remove_all_transitions();
|
|
this.ease({
|
|
opacity: 255,
|
|
duration: Overview.ANIMATION_TIME,
|
|
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
|
});
|
|
}
|
|
|
|
fadeOut() {
|
|
if (!this._visible)
|
|
return;
|
|
|
|
this._visible = false;
|
|
this.reactive = false;
|
|
this.remove_all_transitions();
|
|
this.ease({
|
|
opacity: 0,
|
|
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
|
|
duration: Overview.ANIMATION_TIME,
|
|
});
|
|
}
|
|
|
|
_syncIcon(app) {
|
|
const icon = app.create_icon_texture(PANEL_ICON_SIZE - APP_MENU_ICON_MARGIN);
|
|
this._iconBox.set_child(icon);
|
|
}
|
|
|
|
_onIconThemeChanged() {
|
|
if (this._iconBox.child == null)
|
|
return;
|
|
|
|
if (this._targetApp)
|
|
this._syncIcon(this._targetApp);
|
|
}
|
|
|
|
stopAnimation() {
|
|
this._spinner.stop();
|
|
}
|
|
|
|
startAnimation() {
|
|
this._spinner.play();
|
|
}
|
|
|
|
_onAppStateChanged(appSys, app) {
|
|
let state = app.state;
|
|
if (state != Shell.AppState.STARTING)
|
|
this._startingApps = this._startingApps.filter(a => a != app);
|
|
else if (state == Shell.AppState.STARTING)
|
|
this._startingApps.push(app);
|
|
// For now just resync on all running state changes; this is mainly to handle
|
|
// cases where the focused window's application changes without the focus
|
|
// changing. An example case is how we map OpenOffice.org based on the window
|
|
// title which is a dynamic property.
|
|
this._sync();
|
|
}
|
|
|
|
_focusAppChanged() {
|
|
let tracker = Shell.WindowTracker.get_default();
|
|
let focusedApp = tracker.focus_app;
|
|
if (!focusedApp) {
|
|
// If the app has just lost focus to the panel, pretend
|
|
// nothing happened; otherwise you can't keynav to the
|
|
// app menu.
|
|
if (global.stage.key_focus != null)
|
|
return;
|
|
}
|
|
this._sync();
|
|
}
|
|
|
|
_findTargetApp() {
|
|
let workspaceManager = global.workspace_manager;
|
|
let workspace = workspaceManager.get_active_workspace();
|
|
let tracker = Shell.WindowTracker.get_default();
|
|
let focusedApp = tracker.focus_app;
|
|
if (focusedApp && focusedApp.is_on_workspace(workspace))
|
|
return focusedApp;
|
|
|
|
for (let i = 0; i < this._startingApps.length; i++) {
|
|
if (this._startingApps[i].is_on_workspace(workspace))
|
|
return this._startingApps[i];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
_sync() {
|
|
let targetApp = this._findTargetApp();
|
|
|
|
if (this._targetApp != targetApp) {
|
|
if (this._busyNotifyId) {
|
|
this._targetApp.disconnect(this._busyNotifyId);
|
|
this._busyNotifyId = 0;
|
|
}
|
|
|
|
this._targetApp = targetApp;
|
|
|
|
if (this._targetApp) {
|
|
this._busyNotifyId = this._targetApp.connect('notify::busy', this._sync.bind(this));
|
|
this._label.set_text(this._targetApp.get_name());
|
|
this.set_accessible_name(this._targetApp.get_name());
|
|
|
|
this._syncIcon(this._targetApp);
|
|
}
|
|
}
|
|
|
|
let visible = this._targetApp != null && !Main.overview.visibleTarget;
|
|
if (visible)
|
|
this.fadeIn();
|
|
else
|
|
this.fadeOut();
|
|
|
|
let isBusy = this._targetApp != null &&
|
|
(this._targetApp.get_state() == Shell.AppState.STARTING ||
|
|
this._targetApp.get_busy());
|
|
if (isBusy)
|
|
this.startAnimation();
|
|
else
|
|
this.stopAnimation();
|
|
|
|
this.reactive = visible && !isBusy;
|
|
|
|
this.menu.setApp(this._targetApp);
|
|
this.emit('changed');
|
|
}
|
|
|
|
_onDestroy() {
|
|
if (this._appStateChangedSignalId > 0) {
|
|
let appSys = Shell.AppSystem.get_default();
|
|
appSys.disconnect(this._appStateChangedSignalId);
|
|
this._appStateChangedSignalId = 0;
|
|
}
|
|
if (this._focusAppNotifyId > 0) {
|
|
let tracker = Shell.WindowTracker.get_default();
|
|
tracker.disconnect(this._focusAppNotifyId);
|
|
this._focusAppNotifyId = 0;
|
|
}
|
|
if (this._overviewHidingId > 0) {
|
|
Main.overview.disconnect(this._overviewHidingId);
|
|
this._overviewHidingId = 0;
|
|
}
|
|
if (this._overviewShowingId > 0) {
|
|
Main.overview.disconnect(this._overviewShowingId);
|
|
this._overviewShowingId = 0;
|
|
}
|
|
if (this._switchWorkspaceNotifyId > 0) {
|
|
global.window_manager.disconnect(this._switchWorkspaceNotifyId);
|
|
this._switchWorkspaceNotifyId = 0;
|
|
}
|
|
|
|
super._onDestroy();
|
|
}
|
|
});
|
|
|
|
var ActivitiesButton = GObject.registerClass(
|
|
class ActivitiesButton extends PanelMenu.Button {
|
|
_init() {
|
|
super._init(0.0, null, true);
|
|
this.accessible_role = Atk.Role.TOGGLE_BUTTON;
|
|
|
|
this.name = 'panelActivities';
|
|
|
|
/* Translators: If there is no suitable word for "Activities"
|
|
in your language, you can use the word for "Overview". */
|
|
this._label = new St.Label({
|
|
text: _('Activities'),
|
|
y_align: Clutter.ActorAlign.CENTER,
|
|
});
|
|
this.add_actor(this._label);
|
|
|
|
this.label_actor = this._label;
|
|
|
|
Main.overview.connect('showing', () => {
|
|
this.add_style_pseudo_class('overview');
|
|
this.add_accessible_state(Atk.StateType.CHECKED);
|
|
});
|
|
Main.overview.connect('hiding', () => {
|
|
this.remove_style_pseudo_class('overview');
|
|
this.remove_accessible_state(Atk.StateType.CHECKED);
|
|
});
|
|
|
|
this._xdndTimeOut = 0;
|
|
}
|
|
|
|
handleDragOver(source, _actor, _x, _y, _time) {
|
|
if (source != Main.xdndHandler)
|
|
return DND.DragMotionResult.CONTINUE;
|
|
|
|
if (this._xdndTimeOut != 0)
|
|
GLib.source_remove(this._xdndTimeOut);
|
|
this._xdndTimeOut = GLib.timeout_add(GLib.PRIORITY_DEFAULT, BUTTON_DND_ACTIVATION_TIMEOUT, () => {
|
|
this._xdndToggleOverview();
|
|
});
|
|
GLib.Source.set_name_by_id(this._xdndTimeOut, '[gnome-shell] this._xdndToggleOverview');
|
|
|
|
return DND.DragMotionResult.CONTINUE;
|
|
}
|
|
|
|
vfunc_captured_event(event) {
|
|
if (event.type() == Clutter.EventType.BUTTON_PRESS ||
|
|
event.type() == Clutter.EventType.TOUCH_BEGIN) {
|
|
if (!Main.overview.shouldToggleByCornerOrButton())
|
|
return Clutter.EVENT_STOP;
|
|
}
|
|
return Clutter.EVENT_PROPAGATE;
|
|
}
|
|
|
|
vfunc_event(event) {
|
|
if (event.type() == Clutter.EventType.TOUCH_END ||
|
|
event.type() == Clutter.EventType.BUTTON_RELEASE) {
|
|
if (Main.overview.shouldToggleByCornerOrButton())
|
|
Main.overview.toggle();
|
|
}
|
|
|
|
return Clutter.EVENT_PROPAGATE;
|
|
}
|
|
|
|
vfunc_key_release_event(keyEvent) {
|
|
let symbol = keyEvent.keyval;
|
|
if (symbol == Clutter.KEY_Return || symbol == Clutter.KEY_space) {
|
|
if (Main.overview.shouldToggleByCornerOrButton()) {
|
|
Main.overview.toggle();
|
|
return Clutter.EVENT_STOP;
|
|
}
|
|
}
|
|
|
|
return Clutter.EVENT_PROPAGATE;
|
|
}
|
|
|
|
_xdndToggleOverview() {
|
|
let [x, y] = global.get_pointer();
|
|
let pickedActor = global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, x, y);
|
|
|
|
if (pickedActor == this && Main.overview.shouldToggleByCornerOrButton())
|
|
Main.overview.toggle();
|
|
|
|
GLib.source_remove(this._xdndTimeOut);
|
|
this._xdndTimeOut = 0;
|
|
return GLib.SOURCE_REMOVE;
|
|
}
|
|
});
|
|
|
|
const UnsafeModeIndicator = GObject.registerClass(
|
|
class UnsafeModeIndicator extends PanelMenu.SystemIndicator {
|
|
_init() {
|
|
super._init();
|
|
|
|
this._indicator = this._addIndicator();
|
|
this._indicator.icon_name = 'channel-insecure-symbolic';
|
|
|
|
global.context.bind_property('unsafe-mode',
|
|
this._indicator, 'visible',
|
|
GObject.BindingFlags.SYNC_CREATE);
|
|
}
|
|
});
|
|
|
|
var AggregateLayout = GObject.registerClass(
|
|
class AggregateLayout extends Clutter.BoxLayout {
|
|
_init(params = {}) {
|
|
params['orientation'] = Clutter.Orientation.VERTICAL;
|
|
super._init(params);
|
|
|
|
this._sizeChildren = [];
|
|
}
|
|
|
|
addSizeChild(actor) {
|
|
this._sizeChildren.push(actor);
|
|
this.layout_changed();
|
|
}
|
|
|
|
vfunc_get_preferred_width(container, forHeight) {
|
|
let themeNode = container.get_theme_node();
|
|
let minWidth = themeNode.get_min_width();
|
|
let natWidth = minWidth;
|
|
|
|
for (let i = 0; i < this._sizeChildren.length; i++) {
|
|
let child = this._sizeChildren[i];
|
|
let [childMin, childNat] = child.get_preferred_width(forHeight);
|
|
minWidth = Math.max(minWidth, childMin);
|
|
natWidth = Math.max(natWidth, childNat);
|
|
}
|
|
return [minWidth, natWidth];
|
|
}
|
|
});
|
|
|
|
var AggregateMenu = GObject.registerClass(
|
|
class AggregateMenu extends PanelMenu.Button {
|
|
_init() {
|
|
super._init(0.0, C_("System menu in the top bar", "System"), false);
|
|
this.menu.actor.add_style_class_name('aggregate-menu');
|
|
|
|
let menuLayout = new AggregateLayout();
|
|
this.menu.box.set_layout_manager(menuLayout);
|
|
|
|
this._indicators = new St.BoxLayout({ style_class: 'panel-status-indicators-box' });
|
|
this.add_child(this._indicators);
|
|
|
|
if (Config.HAVE_NETWORKMANAGER)
|
|
this._network = new imports.ui.status.network.NMApplet();
|
|
else
|
|
this._network = null;
|
|
|
|
if (Config.HAVE_BLUETOOTH)
|
|
this._bluetooth = new imports.ui.status.bluetooth.Indicator();
|
|
else
|
|
this._bluetooth = null;
|
|
|
|
this._remoteAccess = new imports.ui.status.remoteAccess.RemoteAccessApplet();
|
|
this._power = new imports.ui.status.power.Indicator();
|
|
this._powerProfiles = new imports.ui.status.powerProfiles.Indicator();
|
|
this._rfkill = new imports.ui.status.rfkill.Indicator();
|
|
this._volume = new imports.ui.status.volume.Indicator();
|
|
this._brightness = new imports.ui.status.brightness.Indicator();
|
|
this._system = new imports.ui.status.system.Indicator();
|
|
this._location = new imports.ui.status.location.Indicator();
|
|
this._nightLight = new imports.ui.status.nightLight.Indicator();
|
|
this._thunderbolt = new imports.ui.status.thunderbolt.Indicator();
|
|
this._unsafeMode = new UnsafeModeIndicator();
|
|
|
|
this._indicators.add_child(this._remoteAccess);
|
|
this._indicators.add_child(this._thunderbolt);
|
|
this._indicators.add_child(this._location);
|
|
this._indicators.add_child(this._nightLight);
|
|
if (this._network)
|
|
this._indicators.add_child(this._network);
|
|
if (this._bluetooth)
|
|
this._indicators.add_child(this._bluetooth);
|
|
this._indicators.add_child(this._rfkill);
|
|
this._indicators.add_child(this._volume);
|
|
this._indicators.add_child(this._unsafeMode);
|
|
this._indicators.add_child(this._power);
|
|
this._indicators.add_child(this._powerProfiles);
|
|
|
|
this.menu.addMenuItem(this._volume.menu);
|
|
this.menu.addMenuItem(this._brightness.menu);
|
|
this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
|
|
if (this._network)
|
|
this.menu.addMenuItem(this._network.menu);
|
|
|
|
if (this._bluetooth)
|
|
this.menu.addMenuItem(this._bluetooth.menu);
|
|
|
|
this.menu.addMenuItem(this._remoteAccess.menu);
|
|
this.menu.addMenuItem(this._location.menu);
|
|
this.menu.addMenuItem(this._rfkill.menu);
|
|
this.menu.addMenuItem(this._power.menu);
|
|
this.menu.addMenuItem(this._powerProfiles.menu);
|
|
this.menu.addMenuItem(this._nightLight.menu);
|
|
this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
|
|
this.menu.addMenuItem(this._system.menu);
|
|
|
|
menuLayout.addSizeChild(this._location.menu.actor);
|
|
menuLayout.addSizeChild(this._rfkill.menu.actor);
|
|
menuLayout.addSizeChild(this._power.menu.actor);
|
|
menuLayout.addSizeChild(this._powerProfiles.menu.actor);
|
|
menuLayout.addSizeChild(this._system.menu.actor);
|
|
}
|
|
});
|
|
|
|
const PANEL_ITEM_IMPLEMENTATIONS = {
|
|
'activities': ActivitiesButton,
|
|
'aggregateMenu': AggregateMenu,
|
|
'appMenu': AppMenuButton,
|
|
'dateMenu': imports.ui.dateMenu.DateMenuButton,
|
|
'a11y': imports.ui.status.accessibility.ATIndicator,
|
|
'keyboard': imports.ui.status.keyboard.InputSourceIndicator,
|
|
'dwellClick': imports.ui.status.dwellClick.DwellClickIndicator,
|
|
'screenRecording': imports.ui.status.remoteAccess.ScreenRecordingIndicator,
|
|
};
|
|
|
|
var Panel = GObject.registerClass(
|
|
class Panel extends St.Widget {
|
|
_init() {
|
|
super._init({
|
|
name: 'panel',
|
|
reactive: true,
|
|
});
|
|
|
|
this.set_offscreen_redirect(Clutter.OffscreenRedirect.ALWAYS);
|
|
|
|
this._sessionStyle = null;
|
|
|
|
this.statusArea = {};
|
|
|
|
this.menuManager = new PopupMenu.PopupMenuManager(this);
|
|
|
|
this._leftBox = new St.BoxLayout({ name: 'panelLeft' });
|
|
this.add_child(this._leftBox);
|
|
this._centerBox = new St.BoxLayout({ name: 'panelCenter' });
|
|
this.add_child(this._centerBox);
|
|
this._rightBox = new St.BoxLayout({ name: 'panelRight' });
|
|
this.add_child(this._rightBox);
|
|
|
|
Main.overview.connect('showing', () => {
|
|
this.add_style_pseudo_class('overview');
|
|
});
|
|
Main.overview.connect('hiding', () => {
|
|
this.remove_style_pseudo_class('overview');
|
|
});
|
|
|
|
Main.layoutManager.panelBox.add(this);
|
|
Main.ctrlAltTabManager.addGroup(this, _("Top Bar"), 'focus-top-bar-symbolic',
|
|
{ sortGroup: CtrlAltTab.SortGroup.TOP });
|
|
|
|
Main.sessionMode.connect('updated', this._updatePanel.bind(this));
|
|
|
|
global.display.connect('workareas-changed', () => this.queue_relayout());
|
|
this._updatePanel();
|
|
}
|
|
|
|
vfunc_get_preferred_width(_forHeight) {
|
|
let primaryMonitor = Main.layoutManager.primaryMonitor;
|
|
|
|
if (primaryMonitor)
|
|
return [0, primaryMonitor.width];
|
|
|
|
return [0, 0];
|
|
}
|
|
|
|
vfunc_allocate(box) {
|
|
this.set_allocation(box);
|
|
|
|
let allocWidth = box.x2 - box.x1;
|
|
let allocHeight = box.y2 - box.y1;
|
|
|
|
let [, leftNaturalWidth] = this._leftBox.get_preferred_width(-1);
|
|
let [, centerNaturalWidth] = this._centerBox.get_preferred_width(-1);
|
|
let [, rightNaturalWidth] = this._rightBox.get_preferred_width(-1);
|
|
|
|
let sideWidth, centerWidth;
|
|
centerWidth = centerNaturalWidth;
|
|
|
|
// get workspace area and center date entry relative to it
|
|
let monitor = Main.layoutManager.findMonitorForActor(this);
|
|
let centerOffset = 0;
|
|
if (monitor) {
|
|
let workArea = Main.layoutManager.getWorkAreaForMonitor(monitor.index);
|
|
centerOffset = 2 * (workArea.x - monitor.x) + workArea.width - monitor.width;
|
|
}
|
|
|
|
sideWidth = Math.max(0, (allocWidth - centerWidth + centerOffset) / 2);
|
|
|
|
let childBox = new Clutter.ActorBox();
|
|
|
|
childBox.y1 = 0;
|
|
childBox.y2 = allocHeight;
|
|
if (this.get_text_direction() == Clutter.TextDirection.RTL) {
|
|
childBox.x1 = Math.max(allocWidth - Math.min(Math.floor(sideWidth),
|
|
leftNaturalWidth),
|
|
0);
|
|
childBox.x2 = allocWidth;
|
|
} else {
|
|
childBox.x1 = 0;
|
|
childBox.x2 = Math.min(Math.floor(sideWidth),
|
|
leftNaturalWidth);
|
|
}
|
|
this._leftBox.allocate(childBox);
|
|
|
|
childBox.x1 = Math.ceil(sideWidth);
|
|
childBox.y1 = 0;
|
|
childBox.x2 = childBox.x1 + centerWidth;
|
|
childBox.y2 = allocHeight;
|
|
this._centerBox.allocate(childBox);
|
|
|
|
childBox.y1 = 0;
|
|
childBox.y2 = allocHeight;
|
|
if (this.get_text_direction() == Clutter.TextDirection.RTL) {
|
|
childBox.x1 = 0;
|
|
childBox.x2 = Math.min(Math.floor(sideWidth),
|
|
rightNaturalWidth);
|
|
} else {
|
|
childBox.x1 = Math.max(allocWidth - Math.min(Math.floor(sideWidth),
|
|
rightNaturalWidth),
|
|
0);
|
|
childBox.x2 = allocWidth;
|
|
}
|
|
this._rightBox.allocate(childBox);
|
|
}
|
|
|
|
_tryDragWindow(event) {
|
|
if (Main.modalCount > 0)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
if (event.source != this)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
let { x, y } = event;
|
|
let dragWindow = this._getDraggableWindowForPosition(x);
|
|
|
|
if (!dragWindow)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
return global.display.begin_grab_op(
|
|
dragWindow,
|
|
Meta.GrabOp.MOVING,
|
|
false, /* pointer grab */
|
|
true, /* frame action */
|
|
event.button || -1,
|
|
event.modifier_state,
|
|
event.time,
|
|
x, y) ? Clutter.EVENT_STOP : Clutter.EVENT_PROPAGATE;
|
|
}
|
|
|
|
vfunc_button_press_event(buttonEvent) {
|
|
if (buttonEvent.button != 1)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
return this._tryDragWindow(buttonEvent);
|
|
}
|
|
|
|
vfunc_touch_event(touchEvent) {
|
|
if (touchEvent.type != Clutter.EventType.TOUCH_BEGIN)
|
|
return Clutter.EVENT_PROPAGATE;
|
|
|
|
return this._tryDragWindow(touchEvent);
|
|
}
|
|
|
|
vfunc_key_press_event(keyEvent) {
|
|
let symbol = keyEvent.keyval;
|
|
if (symbol == Clutter.KEY_Escape) {
|
|
global.display.focus_default_window(keyEvent.time);
|
|
return Clutter.EVENT_STOP;
|
|
}
|
|
|
|
return super.vfunc_key_press_event(keyEvent);
|
|
}
|
|
|
|
_toggleMenu(indicator) {
|
|
if (!indicator || !indicator.mapped)
|
|
return; // menu not supported by current session mode
|
|
|
|
let menu = indicator.menu;
|
|
if (!indicator.reactive)
|
|
return;
|
|
|
|
menu.toggle();
|
|
if (menu.isOpen)
|
|
menu.actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
|
|
}
|
|
|
|
toggleAppMenu() {
|
|
this._toggleMenu(this.statusArea.appMenu);
|
|
}
|
|
|
|
toggleCalendar() {
|
|
this._toggleMenu(this.statusArea.dateMenu);
|
|
}
|
|
|
|
closeCalendar() {
|
|
let indicator = this.statusArea.dateMenu;
|
|
if (!indicator) // calendar not supported by current session mode
|
|
return;
|
|
|
|
let menu = indicator.menu;
|
|
if (!indicator.reactive)
|
|
return;
|
|
|
|
menu.close();
|
|
}
|
|
|
|
set boxOpacity(value) {
|
|
let isReactive = value > 0;
|
|
|
|
this._leftBox.opacity = value;
|
|
this._leftBox.reactive = isReactive;
|
|
this._centerBox.opacity = value;
|
|
this._centerBox.reactive = isReactive;
|
|
this._rightBox.opacity = value;
|
|
this._rightBox.reactive = isReactive;
|
|
}
|
|
|
|
get boxOpacity() {
|
|
return this._leftBox.opacity;
|
|
}
|
|
|
|
_updatePanel() {
|
|
let panel = Main.sessionMode.panel;
|
|
this._hideIndicators();
|
|
this._updateBox(panel.left, this._leftBox);
|
|
this._updateBox(panel.center, this._centerBox);
|
|
this._updateBox(panel.right, this._rightBox);
|
|
|
|
if (panel.left.includes('dateMenu'))
|
|
Main.messageTray.bannerAlignment = Clutter.ActorAlign.START;
|
|
else if (panel.right.includes('dateMenu'))
|
|
Main.messageTray.bannerAlignment = Clutter.ActorAlign.END;
|
|
// Default to center if there is no dateMenu
|
|
else
|
|
Main.messageTray.bannerAlignment = Clutter.ActorAlign.CENTER;
|
|
|
|
if (this._sessionStyle)
|
|
this.remove_style_class_name(this._sessionStyle);
|
|
|
|
this._sessionStyle = Main.sessionMode.panelStyle;
|
|
if (this._sessionStyle)
|
|
this.add_style_class_name(this._sessionStyle);
|
|
}
|
|
|
|
_hideIndicators() {
|
|
for (let role in PANEL_ITEM_IMPLEMENTATIONS) {
|
|
let indicator = this.statusArea[role];
|
|
if (!indicator)
|
|
continue;
|
|
indicator.container.hide();
|
|
}
|
|
}
|
|
|
|
_ensureIndicator(role) {
|
|
let indicator = this.statusArea[role];
|
|
if (!indicator) {
|
|
let constructor = PANEL_ITEM_IMPLEMENTATIONS[role];
|
|
if (!constructor) {
|
|
// This icon is not implemented (this is a bug)
|
|
return null;
|
|
}
|
|
indicator = new constructor(this);
|
|
this.statusArea[role] = indicator;
|
|
}
|
|
return indicator;
|
|
}
|
|
|
|
_updateBox(elements, box) {
|
|
let nChildren = box.get_n_children();
|
|
|
|
for (let i = 0; i < elements.length; i++) {
|
|
let role = elements[i];
|
|
let indicator = this._ensureIndicator(role);
|
|
if (indicator == null)
|
|
continue;
|
|
|
|
this._addToPanelBox(role, indicator, i + nChildren, box);
|
|
}
|
|
}
|
|
|
|
_addToPanelBox(role, indicator, position, box) {
|
|
let container = indicator.container;
|
|
container.show();
|
|
|
|
let parent = container.get_parent();
|
|
if (parent)
|
|
parent.remove_actor(container);
|
|
|
|
|
|
box.insert_child_at_index(container, position);
|
|
if (indicator.menu)
|
|
this.menuManager.addMenu(indicator.menu);
|
|
this.statusArea[role] = indicator;
|
|
let destroyId = indicator.connect('destroy', emitter => {
|
|
delete this.statusArea[role];
|
|
emitter.disconnect(destroyId);
|
|
});
|
|
indicator.connect('menu-set', this._onMenuSet.bind(this));
|
|
this._onMenuSet(indicator);
|
|
}
|
|
|
|
addToStatusArea(role, indicator, position, box) {
|
|
if (this.statusArea[role])
|
|
throw new Error(`Extension point conflict: there is already a status indicator for role ${role}`);
|
|
|
|
if (!(indicator instanceof PanelMenu.Button))
|
|
throw new TypeError('Status indicator must be an instance of PanelMenu.Button');
|
|
|
|
position ??= 0;
|
|
let boxes = {
|
|
left: this._leftBox,
|
|
center: this._centerBox,
|
|
right: this._rightBox,
|
|
};
|
|
let boxContainer = boxes[box] || this._rightBox;
|
|
this.statusArea[role] = indicator;
|
|
this._addToPanelBox(role, indicator, position, boxContainer);
|
|
return indicator;
|
|
}
|
|
|
|
_onMenuSet(indicator) {
|
|
if (!indicator.menu || indicator.menu._openChangedId)
|
|
return;
|
|
|
|
indicator.menu._openChangedId = indicator.menu.connect('open-state-changed',
|
|
(menu, isOpen) => {
|
|
let boxAlignment;
|
|
if (this._leftBox.contains(indicator.container))
|
|
boxAlignment = Clutter.ActorAlign.START;
|
|
else if (this._centerBox.contains(indicator.container))
|
|
boxAlignment = Clutter.ActorAlign.CENTER;
|
|
else if (this._rightBox.contains(indicator.container))
|
|
boxAlignment = Clutter.ActorAlign.END;
|
|
|
|
if (boxAlignment == Main.messageTray.bannerAlignment)
|
|
Main.messageTray.bannerBlocked = isOpen;
|
|
});
|
|
}
|
|
|
|
_getDraggableWindowForPosition(stageX) {
|
|
let workspaceManager = global.workspace_manager;
|
|
const windows = workspaceManager.get_active_workspace().list_windows();
|
|
const allWindowsByStacking =
|
|
global.display.sort_windows_by_stacking(windows).reverse();
|
|
|
|
return allWindowsByStacking.find(metaWindow => {
|
|
let rect = metaWindow.get_frame_rect();
|
|
return metaWindow.is_on_primary_monitor() &&
|
|
metaWindow.showing_on_its_workspace() &&
|
|
metaWindow.get_window_type() != Meta.WindowType.DESKTOP &&
|
|
metaWindow.maximized_vertically &&
|
|
stageX > rect.x && stageX < rect.x + rect.width;
|
|
});
|
|
}
|
|
});
|