+++ /dev/null
-const Clutter = imports.gi.Clutter;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const CtrlAltTab = imports.ui.ctrlAltTab;
-const Lang = imports.lang;
-const Layout = imports.ui.layout;
-const Main = imports.ui.main;
-const Overview = imports.ui.overview;
-const OverviewControls = imports.ui.overviewControls;
-const Tweener = imports.ui.tweener;
-
-var STANDARD_TRAY_ICON_IMPLEMENTATIONS = {
- 'bluetooth-applet': 'bluetooth',
- 'gnome-volume-control-applet': 'volume', // renamed to gnome-sound-applet
- // when moved to control center
- 'gnome-sound-applet': 'volume',
- 'nm-applet': 'network',
- 'gnome-power-manager': 'battery',
- 'keyboard': 'keyboard',
- 'a11y-keyboard': 'a11y',
- 'kbd-scrolllock': 'keyboard',
- 'kbd-numlock': 'keyboard',
- 'kbd-capslock': 'keyboard',
- 'ibus-ui-gtk': 'keyboard'
-};
-
-// Offset of the original position from the bottom-right corner
-var CONCEALED_WIDTH = 3;
-var REVEAL_ANIMATION_TIME = 0.2;
-var TEMP_REVEAL_TIME = 2;
-
-var BARRIER_THRESHOLD = 70;
-var BARRIER_TIMEOUT = 1000;
-
-var LegacyTray = new Lang.Class({
- Name: 'LegacyTray',
-
- _init: function() {
- this.actor = new St.Widget({ clip_to_allocation: true,
- layout_manager: new Clutter.BinLayout() });
- let constraint = new Layout.MonitorConstraint({ primary: true,
- work_area: true });
- this.actor.add_constraint(constraint);
-
- this._slideLayout = new OverviewControls.SlideLayout();
- this._slideLayout.translationX = 0;
- this._slideLayout.slideDirection = OverviewControls.SlideDirection.LEFT;
-
- this._slider = new St.Widget({ x_expand: true, y_expand: true,
- x_align: Clutter.ActorAlign.START,
- y_align: Clutter.ActorAlign.END,
- layout_manager: this._slideLayout });
- this.actor.add_actor(this._slider);
- this._slider.connect('notify::allocation', Lang.bind(this, this._syncBarrier));
-
- this._box = new St.BoxLayout({ style_class: 'legacy-tray' });
- this._slider.add_actor(this._box);
-
- this._concealHandle = new St.Button({ style_class: 'legacy-tray-handle',
- /* translators: 'Hide' is a verb */
- accessible_name: _("Hide tray"),
- can_focus: true });
- this._concealHandle.child = new St.Icon({ icon_name: 'go-previous-symbolic' });
- this._box.add_child(this._concealHandle);
-
- this._iconBox = new St.BoxLayout({ style_class: 'legacy-tray-icon-box' });
- this._box.add_actor(this._iconBox);
-
- this._revealHandle = new St.Button({ style_class: 'legacy-tray-handle' });
- this._revealHandle.child = new St.Icon({ icon_name: 'go-next-symbolic' });
- this._box.add_child(this._revealHandle);
-
- this._revealHandle.bind_property('visible',
- this._concealHandle, 'visible',
- GObject.BindingFlags.BIDIRECTIONAL |
- GObject.BindingFlags.INVERT_BOOLEAN);
- this._revealHandle.connect('notify::visible',
- Lang.bind(this, this._sync));
- this._revealHandle.connect('notify::hover',
- Lang.bind(this ,this._sync));
- this._revealHandle.connect('clicked', Lang.bind(this,
- function() {
- this._concealHandle.show();
- }));
- this._concealHandle.connect('clicked', Lang.bind(this,
- function() {
- this._revealHandle.show();
- }));
-
- this._horizontalBarrier = null;
- this._pressureBarrier = new Layout.PressureBarrier(BARRIER_THRESHOLD,
- BARRIER_TIMEOUT,
- Shell.ActionMode.NORMAL);
- this._pressureBarrier.connect('trigger', Lang.bind(this, function() {
- this._concealHandle.show();
- }));
-
- Main.layoutManager.addChrome(this.actor, { affectsInputRegion: false });
- Main.layoutManager.trackChrome(this._slider, { affectsInputRegion: true });
- Main.uiGroup.set_child_below_sibling(this.actor, Main.layoutManager.modalDialogGroup);
- Main.ctrlAltTabManager.addGroup(this.actor,
- _("Status Icons"), 'focus-legacy-systray-symbolic',
- { sortGroup: CtrlAltTab.SortGroup.BOTTOM });
-
- this._trayManager = new Shell.TrayManager();
- this._trayIconAddedId = this._trayManager.connect('tray-icon-added', Lang.bind(this, this._onTrayIconAdded));
- this._trayIconRemovedId = this._trayManager.connect('tray-icon-removed', Lang.bind(this, this._onTrayIconRemoved));
- this._trayManager.manage_screen(global.screen, this.actor);
-
- Main.overview.connect('showing', Lang.bind(this,
- function() {
- Tweener.removeTweens(this._slider);
- Tweener.addTween(this._slider, { opacity: 0,
- time: Overview.ANIMATION_TIME,
- transition: 'easeOutQuad' });
- }));
- Main.overview.connect('shown', Lang.bind(this, this._sync));
- Main.overview.connect('hiding', Lang.bind(this,
- function() {
- this._sync();
- Tweener.removeTweens(this._slider);
- Tweener.addTween(this._slider, { opacity: 255,
- time: Overview.ANIMATION_TIME,
- transition: 'easeOutQuad' });
- }));
-
- Main.layoutManager.connect('monitors-changed',
- Lang.bind(this, this._sync));
- global.screen.connect('in-fullscreen-changed',
- Lang.bind(this, this._sync));
- Main.sessionMode.connect('updated', Lang.bind(this, this._sync));
-
- this._sync();
- },
-
- _onTrayIconAdded: function(tm, icon) {
- let wmClass = icon.wm_class ? icon.wm_class.toLowerCase() : '';
- if (STANDARD_TRAY_ICON_IMPLEMENTATIONS[wmClass] !== undefined)
- return;
-
- let button = new St.Button({ child: icon,
- style_class: 'legacy-tray-icon',
- button_mask: St.ButtonMask.ONE |
- St.ButtonMask.TWO |
- St.ButtonMask.THREE,
- can_focus: true,
- x_fill: true, y_fill: true });
-
- let app = Shell.WindowTracker.get_default().get_app_from_pid(icon.pid);
- if (!app)
- app = Shell.AppSystem.get_default().lookup_startup_wmclass(wmClass);
- if (!app)
- app = Shell.AppSystem.get_default().lookup_desktop_wmclass(wmClass);
- if (app)
- button.accessible_name = app.get_name();
- else
- button.accessible_name = icon.title;
-
- button.connect('clicked',
- function() {
- icon.click(Clutter.get_current_event());
- });
- button.connect('key-press-event',
- function() {
- icon.click(Clutter.get_current_event());
- return Clutter.EVENT_PROPAGATE;
- });
- button.connect('key-focus-in', Lang.bind(this,
- function() {
- this._concealHandle.show();
- }));
-
- this._iconBox.add_actor(button);
-
- if (!this._concealHandle.visible) {
- this._concealHandle.show();
- GLib.timeout_add_seconds(GLib.PRIORITY_DEFAULT, TEMP_REVEAL_TIME,
- Lang.bind(this, function() {
- this._concealHandle.hide();
- return GLib.SOURCE_REMOVE;
- }));
- }
- },
-
- _onTrayIconRemoved: function(tm, icon) {
- if (!this.actor.contains(icon))
- return;
-
- icon.get_parent().destroy();
- this._sync();
- },
-
- _syncBarrier: function() {
- let rtl = (this._slider.get_text_direction() == Clutter.TextDirection.RTL);
- let [x, y] = this._slider.get_transformed_position();
- let [w, h] = this._slider.get_transformed_size();
-
- let x1 = Math.round(x);
- if (rtl)
- x1 += Math.round(w);
-
- let x2 = x1;
- let y1 = Math.round(y);
- let y2 = y1 + Math.round(h);
-
- if (this._horizontalBarrier &&
- this._horizontalBarrier.x1 == x1 &&
- this._horizontalBarrier.y1 == y1 &&
- this._horizontalBarrier.x2 == x2 &&
- this._horizontalBarrier.y2 == y2)
- return;
-
- this._unsetBarrier();
-
- let directions = (rtl ? Meta.BarrierDirection.NEGATIVE_X : Meta.BarrierDirection.POSITIVE_X);
- this._horizontalBarrier = new Meta.Barrier({ display: global.display,
- x1: x1, x2: x2,
- y1: y1, y2: y2,
- directions: directions });
- this._pressureBarrier.addBarrier(this._horizontalBarrier);
- },
-
- _unsetBarrier: function() {
- if (this._horizontalBarrier == null)
- return;
-
- this._pressureBarrier.removeBarrier(this._horizontalBarrier);
- this._horizontalBarrier.destroy();
- this._horizontalBarrier = null;
- },
-
- _sync: function() {
- // FIXME: we no longer treat tray icons as notifications
- let allowed = Main.sessionMode.hasNotifications;
- let hasIcons = this._iconBox.get_n_children() > 0;
- let inOverview = Main.overview.visible && !Main.overview.animationInProgress;
- let inFullscreen = Main.layoutManager.primaryMonitor.inFullscreen;
- this.actor.visible = allowed && hasIcons && !inOverview && !inFullscreen;
-
- if (!hasIcons)
- this._concealHandle.hide();
-
- let targetSlide;
- if (this._concealHandle.visible) {
- targetSlide = 1.0;
- } else if (!hasIcons) {
- targetSlide = 0.0;
- } else {
- let [, boxWidth] = this._box.get_preferred_width(-1);
- let [, handleWidth] = this._revealHandle.get_preferred_width(-1);
-
- if (this._revealHandle.hover)
- targetSlide = handleWidth / boxWidth;
- else
- targetSlide = CONCEALED_WIDTH / boxWidth;
- }
-
- if (this.actor.visible) {
- Tweener.addTween(this._slideLayout,
- { slideX: targetSlide,
- time: REVEAL_ANIMATION_TIME,
- transition: 'easeOutQuad' });
- } else {
- this._slideLayout.slideX = targetSlide;
- this._unsetBarrier();
- }
- }
-});
projects / gnome-shell.git / commitdiff