7548f2d71e
For the purposes of determining which application is focused, don't skip "uninteresting" windows. The old get_focused_window code was used for usage tracking, but here we want reliable application association. Also convert a .text= to .set_text that was missed with the last patch. https://bugzilla.gnome.org/show_bug.cgi?id=599206
598 lines
25 KiB
JavaScript
598 lines
25 KiB
JavaScript
/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
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const Big = imports.gi.Big;
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const Clutter = imports.gi.Clutter;
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const Gtk = imports.gi.Gtk;
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const Lang = imports.lang;
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const Mainloop = imports.mainloop;
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const Meta = imports.gi.Meta;
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const Shell = imports.gi.Shell;
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const St = imports.gi.St;
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const Tweener = imports.ui.tweener;
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const Signals = imports.signals;
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const Gettext = imports.gettext.domain('gnome-shell');
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const _ = Gettext.gettext;
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const Button = imports.ui.button;
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const Calendar = imports.ui.calendar;
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const Main = imports.ui.main;
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const PANEL_HEIGHT = 26;
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const TRAY_HEIGHT = PANEL_HEIGHT - 1;
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const DEFAULT_PADDING = 4;
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const PANEL_ICON_SIZE = 24;
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const BACKGROUND_TOP = new Clutter.Color();
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BACKGROUND_TOP.from_pixel(0x161616ff);
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const BACKGROUND_BOTTOM = new Clutter.Color();
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BACKGROUND_BOTTOM.from_pixel(0x000000ff);
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const PANEL_FOREGROUND_COLOR = new Clutter.Color();
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PANEL_FOREGROUND_COLOR.from_pixel(0xffffffff);
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const SN_BACKGROUND_COLOR = new Clutter.Color();
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SN_BACKGROUND_COLOR.from_pixel(0xffff00a0);
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const TRANSPARENT_COLOR = new Clutter.Color();
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TRANSPARENT_COLOR.from_pixel(0x00000000);
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// Don't make the mouse hover effect visible to the user for a menu feel.
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const PANEL_BUTTON_COLOR = new Clutter.Color();
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PANEL_BUTTON_COLOR.from_pixel(0x00000000);
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// Lighten pressed buttons; darkening has no effect on a black background.
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const PRESSED_BUTTON_BACKGROUND_COLOR = new Clutter.Color();
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PRESSED_BUTTON_BACKGROUND_COLOR.from_pixel(0x324c6ffa);
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const DEFAULT_FONT = 'Sans 16px';
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const TRAY_PADDING = 0;
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// See comments around _recomputeTraySize
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const TRAY_SPACING = 14;
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const TRAY_SPACING_MIN = 8;
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// Used for the tray icon container with gtk pre-2.16, which doesn't
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// fully support tray icon transparency
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const TRAY_BACKGROUND_COLOR = new Clutter.Color();
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TRAY_BACKGROUND_COLOR.from_pixel(0x0b0b0bff);
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const TRAY_BORDER_COLOR = new Clutter.Color();
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TRAY_BORDER_COLOR.from_pixel(0x00000033);
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const TRAY_CORNER_RADIUS = 5;
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const TRAY_BORDER_WIDTH = 0;
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const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
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const STANDARD_TRAY_ICON_ORDER = ['keyboard', 'volume', 'bluetooth', 'network', 'battery']
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const STANDARD_TRAY_ICON_IMPLEMENTATIONS = {
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'bluetooth-applet': 'bluetooth',
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'gnome-volume-control-applet': 'volume',
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'nm-applet': 'network',
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'gnome-power-manager': 'battery'
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};
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function AppPanelMenu() {
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this._init();
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}
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AppPanelMenu.prototype = {
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_init: function() {
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this._metaDisplay = global.screen.get_display();
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this._focusedApp = null;
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this._activeSequence = null;
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this._startupSequences = {};
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this.actor = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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spacing: DEFAULT_PADDING,
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y_align: Big.BoxAlignment.CENTER });
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this._iconBox = new Big.Box({ width: PANEL_ICON_SIZE, height: PANEL_ICON_SIZE,
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x_align: Big.BoxAlignment.CENTER,
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y_align: Big.BoxAlignment.CENTER });
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this.actor.append(this._iconBox, Big.BoxPackFlags.NONE);
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let labelBox = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
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y_align: Big.BoxAlignment.CENTER });
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this._label = new Clutter.Text({ font_name: DEFAULT_FONT,
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color: PANEL_FOREGROUND_COLOR,
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text: "" });
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labelBox.append(this._label, Big.BoxPackFlags.EXPAND);
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this.actor.append(labelBox, Big.BoxPackFlags.NONE);
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this._startupBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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y_align: Big.BoxAlignment.CENTER });
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this.actor.append(this._startupBox, Big.BoxPackFlags.NONE);
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Main.overview.connect('hiding', Lang.bind(this, function () {
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this.actor.opacity = 255;
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}));
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Main.overview.connect('showing', Lang.bind(this, function () {
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this.actor.opacity = 192;
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}));
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let tracker = Shell.WindowTracker.get_default();
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tracker.connect('notify::focus-app', Lang.bind(this, this._sync));
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tracker.connect('startup-sequence-changed', Lang.bind(this, this._sync));
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// For now just resync on all running state changes; this is mainly to handle
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// cases where the focused window's application changes without the focus
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// changing. An example case is how we map Firefox based on the window
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// title which is a dynamic property.
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tracker.connect('app-running-changed', Lang.bind(this, this._sync));
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this._sync();
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},
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_sync: function() {
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let tracker = Shell.WindowTracker.get_default();
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let focusedApp = tracker.focus_app;
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let lastSequence = null;
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if (focusedApp == null) {
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let sequences = tracker.get_startup_sequences();
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if (sequences.length > 0)
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lastSequence = sequences[sequences.length - 1];
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}
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// If the currently focused app hasn't changed and the current
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// startup sequence hasn't changed, we have nothing to do
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if (focusedApp == this._focusedApp
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&& ((lastSequence == null && this._activeSequence == null)
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|| (lastSequence != null && this._activeSequence != null
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&& lastSequence.get_id() == this._activeSequence.get_id())))
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return;
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this._focusedApp = focusedApp;
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this._activeSequence = lastSequence;
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this._iconBox.remove_all();
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this._iconBox.hide();
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this._label.set_text('');
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if (this._focusedApp != null) {
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let icon = this._focusedApp.create_icon_texture(PANEL_ICON_SIZE);
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this._iconBox.append(icon, Big.BoxPackFlags.NONE);
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this._iconBox.show();
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let appName = this._focusedApp.get_name();
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// Use _set_text to work around http://bugzilla.openedhand.com/show_bug.cgi?id=1851
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this._label.set_text(appName);
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} else if (this._activeSequence != null) {
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let icon = this._activeSequence.create_icon(PANEL_ICON_SIZE);
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this._iconBox.append(icon, Big.BoxPackFlags.NONE);
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this._iconBox.show();
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this._label.set_text(this._activeSequence.get_name());
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}
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this.emit('changed');
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}
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}
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Signals.addSignalMethods(AppPanelMenu.prototype);
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function Panel() {
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this._init();
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}
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Panel.prototype = {
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_init : function() {
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this.actor = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL
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});
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let backgroundGradient = Shell.create_vertical_gradient(BACKGROUND_TOP,
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BACKGROUND_BOTTOM);
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this.actor.connect('notify::allocation', Lang.bind(this, function () {
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let [width, height] = this.actor.get_size();
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backgroundGradient.set_size(width, height);
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}));
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this.actor.add_actor(backgroundGradient);
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this._leftBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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y_align: Big.BoxAlignment.CENTER,
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spacing: DEFAULT_PADDING,
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padding_right: DEFAULT_PADDING });
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this._centerBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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y_align: Big.BoxAlignment.CENTER });
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this._rightBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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y_align: Big.BoxAlignment.CENTER,
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padding_left: DEFAULT_PADDING });
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/* This box container ensures that the centerBox is positioned in the *absolute*
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* center, but can be pushed aside if necessary. */
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this._boxContainer = new Shell.GenericContainer();
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this.actor.append(this._boxContainer, Big.BoxPackFlags.EXPAND);
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this._boxContainer.add_actor(this._leftBox);
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this._boxContainer.add_actor(this._centerBox);
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this._boxContainer.add_actor(this._rightBox);
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this._boxContainer.connect('get-preferred-width', Lang.bind(this, function(box, forHeight, alloc) {
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let children = box.get_children();
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for (let i = 0; i < children.length; i++) {
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let [childMin, childNatural] = children[i].get_preferred_width(forHeight);
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alloc.min_size += childMin;
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alloc.natural_size += childNatural;
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}
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}));
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this._boxContainer.connect('get-preferred-height', Lang.bind(this, function(box, forWidth, alloc) {
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let children = box.get_children();
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for (let i = 0; i < children.length; i++) {
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let [childMin, childNatural] = children[i].get_preferred_height(forWidth);
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if (childMin > alloc.min_size)
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alloc.min_size = childMin;
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if (childNatural > alloc.natural_size)
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alloc.natural_size = childNatural;
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}
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}));
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this._boxContainer.connect('allocate', Lang.bind(this, function(container, box, flags) {
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let allocWidth = box.x2 - box.x1;
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let allocHeight = box.y2 - box.y1;
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let [leftMinWidth, leftNaturalWidth] = this._leftBox.get_preferred_width(-1);
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let [centerMinWidth, centerNaturalWidth] = this._centerBox.get_preferred_width(-1);
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let [rightMinWidth, rightNaturalWidth] = this._rightBox.get_preferred_width(-1);
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let leftWidth, centerWidth, rightWidth;
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if (allocWidth < (leftNaturalWidth + centerNaturalWidth + rightNaturalWidth)) {
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leftWidth = leftMinWidth;
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centerWidth = centerMinWidth;
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rightWidth = rightMinWidth;
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} else {
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leftWidth = leftNaturalWidth;
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centerWidth = centerNaturalWidth;
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rightWidth = rightNaturalWidth;
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}
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let x;
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let childBox = new Clutter.ActorBox();
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childBox.x1 = box.x1;
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childBox.y1 = box.y1;
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childBox.x2 = x = childBox.x1 + leftWidth;
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childBox.y2 = box.y2;
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this._leftBox.allocate(childBox, flags);
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let centerNaturalX = Math.floor((box.x2 - box.x1) / 2 - (centerWidth / 2));
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/* Check left side */
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if (x < centerNaturalX) {
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/* We didn't overflow the left, use the natural. */
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x = centerNaturalX;
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}
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/* Check right side */
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if (x + centerWidth > (box.x2 - rightWidth)) {
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x = box.x2 - rightWidth - centerWidth;
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}
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childBox = new Clutter.ActorBox();
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childBox.x1 = x;
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childBox.y1 = box.y1;
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childBox.x2 = x = childBox.x1 + centerWidth;
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childBox.y2 = box.y2;
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this._centerBox.allocate(childBox, flags);
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childBox = new Clutter.ActorBox();
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childBox.x1 = box.x2 - rightWidth;
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childBox.y1 = box.y1;
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childBox.x2 = box.x2;
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childBox.y2 = box.y2;
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this._rightBox.allocate(childBox, flags);
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}));
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/* Button on the left side of the panel. */
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/* Translators: If there is no suitable word for "Activities" in your language, you can use the word for "Overview". */
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this.button = new Button.Button(_("Activities"), PANEL_BUTTON_COLOR, PRESSED_BUTTON_BACKGROUND_COLOR,
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PANEL_FOREGROUND_COLOR, DEFAULT_FONT);
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this.button.actor.height = PANEL_HEIGHT;
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this._leftBox.append(this.button.actor, Big.BoxPackFlags.NONE);
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// We use this flag to mark the case where the user has entered the
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// hot corner and has not left both the hot corner and a surrounding
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// guard area (the "environs"). This avoids triggering the hot corner
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// multiple times due to an accidental jitter.
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this._hotCornerEntered = false;
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this._hotCornerEnvirons = new Clutter.Rectangle({ width: 3,
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height: 3,
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opacity: 0,
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reactive: true });
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this._hotCorner = new Clutter.Rectangle({ width: 1,
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height: 1,
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opacity: 0,
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reactive: true });
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this._hotCornerActivationTime = 0;
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this._hotCornerEnvirons.connect('leave-event',
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Lang.bind(this, this._onHotCornerEnvironsLeft));
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// Clicking on the hot corner environs should result in the same bahavior
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// as clicking on the hot corner.
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this._hotCornerEnvirons.connect('button-release-event',
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Lang.bind(this, this._onHotCornerClicked));
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// In addition to being triggered by the mouse enter event, the hot corner
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// can be triggered by clicking on it. This is useful if the user wants to
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// undo the effect of triggering the hot corner once in the hot corner.
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this._hotCorner.connect('enter-event',
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Lang.bind(this, this._onHotCornerEntered));
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this._hotCorner.connect('button-release-event',
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Lang.bind(this, this._onHotCornerClicked));
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this._hotCorner.connect('leave-event',
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Lang.bind(this, this._onHotCornerLeft));
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this._leftBox.append(this._hotCornerEnvirons, Big.BoxPackFlags.FIXED);
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this._leftBox.append(this._hotCorner, Big.BoxPackFlags.FIXED);
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let appMenu = new AppPanelMenu();
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this._leftBox.append(appMenu.actor, Big.BoxPackFlags.NONE);
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/* center */
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let clockButton = new St.Button({ style_class: "panel-button",
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toggle_mode: true });
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this._centerBox.append(clockButton, Big.BoxPackFlags.NONE);
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clockButton.connect('clicked', Lang.bind(this, this._toggleCalendar));
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this._clock = new Clutter.Text({ font_name: DEFAULT_FONT,
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color: PANEL_FOREGROUND_COLOR,
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text: "" });
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clockButton.add_actor(this._clock);
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this._calendarPopup = null;
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/* right */
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// The tray icons live in trayBox within trayContainer.
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// The trayBox is hidden when there are no tray icons.
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let trayContainer = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
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y_align: Big.BoxAlignment.START });
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this._rightBox.append(trayContainer, Big.BoxPackFlags.NONE);
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let trayBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
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height: TRAY_HEIGHT,
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padding: TRAY_PADDING,
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spacing: TRAY_SPACING });
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this._trayBox = trayBox;
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// gtk+ < 2.16 doesn't have fully-working icon transparency,
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// so we want trayBox to be opaque in that case (the icons
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// will at least pick up its background color).
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if (Gtk.MAJOR_VERSION == 2 && Gtk.MINOR_VERSION < 16) {
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trayBox.background_color = TRAY_BACKGROUND_COLOR;
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trayBox.corner_radius = TRAY_CORNER_RADIUS;
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trayBox.border = TRAY_BORDER_WIDTH;
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trayBox.border_color = TRAY_BORDER_COLOR;
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}
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trayBox.hide();
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trayContainer.append(trayBox, Big.BoxPackFlags.NONE);
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this._traymanager = new Shell.TrayManager({ bg_color: TRAY_BACKGROUND_COLOR });
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this._traymanager.connect('tray-icon-added', Lang.bind(this, this._onTrayIconAdded));
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this._traymanager.connect('tray-icon-removed',
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Lang.bind(this, function(o, icon) {
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trayBox.remove_actor(icon);
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if (trayBox.get_children().length == 0)
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trayBox.hide();
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this._recomputeTraySize();
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}));
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this._traymanager.manage_stage(global.stage);
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let statusbox = new Big.Box();
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let statusmenu = this._statusmenu = new Shell.StatusMenu();
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statusmenu.get_icon().hide();
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statusmenu.get_name().fontName = DEFAULT_FONT;
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statusmenu.get_name().color = PANEL_FOREGROUND_COLOR;
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statusbox.append(this._statusmenu, Big.BoxPackFlags.NONE);
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let statusbutton = new Button.Button(statusbox,
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PANEL_BUTTON_COLOR,
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PRESSED_BUTTON_BACKGROUND_COLOR,
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PANEL_FOREGROUND_COLOR);
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statusbutton.actor.height = PANEL_HEIGHT;
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statusbutton.actor.connect('button-press-event', function (b, e) {
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if (e.get_button() == 1 && e.get_click_count() == 1) {
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statusmenu.toggle(e);
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// The statusmenu might not pop up if it couldn't get a pointer grab
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if (statusmenu.is_active())
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statusbutton.actor.active = true;
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return true;
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} else {
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return false;
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}
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});
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this._rightBox.append(statusbutton.actor, Big.BoxPackFlags.NONE);
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// We get a deactivated event when the popup disappears
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this._statusmenu.connect('deactivated', function (sm) {
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statusbutton.actor.active = false;
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});
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// TODO: decide what to do with the rest of the panel in the Overview mode (make it fade-out, become non-reactive, etc.)
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// We get into the Overview mode on button-press-event as opposed to button-release-event because eventually we'll probably
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// have the Overview act like a menu that allows the user to release the mouse on the activity the user wants
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// to switch to.
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this.button.actor.connect('button-press-event', Lang.bind(this, function(b, e) {
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if (e.get_button() == 1 && e.get_click_count() == 1 && !Main.overview.animationInProgress) {
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this._maybeToggleOverviewOnClick();
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return true;
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} else {
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return false;
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}
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}));
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// In addition to pressing the button, the Overview can be entered and exited by other means, such as
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// pressing the System key, Alt+F1 or Esc. We want the button to be pressed in when the Overview is entered
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// and to be released when it is exited regardless of how it was triggered.
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Main.overview.connect('showing', Lang.bind(this, function() {
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this.button.actor.active = true;
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}));
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Main.overview.connect('hiding', Lang.bind(this, function() {
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this.button.actor.active = false;
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}));
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Main.chrome.addActor(this.actor);
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Main.chrome.setVisibleInOverview(this.actor, true);
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// Start the clock
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this._updateClock();
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},
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startupAnimation: function() {
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this.actor.y = -this.actor.height;
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Tweener.addTween(this.actor,
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{ y: 0,
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time: 0.2,
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transition: "easeOutQuad"
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});
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},
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_onTrayIconAdded: function(o, icon, wmClass) {
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let role = STANDARD_TRAY_ICON_IMPLEMENTATIONS[wmClass];
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if (!role) {
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// Unknown icons go first in undefined order
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this._trayBox.prepend(icon, Big.BoxPackFlags.NONE);
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} else {
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icon._role = role;
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// Figure out the index in our well-known order for this icon
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let position = STANDARD_TRAY_ICON_ORDER.indexOf(role);
|
|
icon._rolePosition = position;
|
|
let children = this._trayBox.get_children();
|
|
let i;
|
|
// Walk children backwards, until we find one that isn't
|
|
// well-known, or one where we should follow
|
|
for (i = children.length - 1; i >= 0; i--) {
|
|
let rolePosition = children[i]._rolePosition;
|
|
if (!rolePosition || position > rolePosition) {
|
|
this._trayBox.insert_after(icon, children[i], Big.BoxPackFlags.NONE);
|
|
break;
|
|
}
|
|
}
|
|
if (i == -1) {
|
|
// If we didn't find a position, we must be first
|
|
this._trayBox.prepend(icon, Big.BoxPackFlags.NONE);
|
|
}
|
|
}
|
|
|
|
// Make sure the trayBox is shown.
|
|
this._trayBox.show();
|
|
this._recomputeTraySize();
|
|
},
|
|
|
|
// By default, tray icons have a spacing of TRAY_SPACING. However this
|
|
// starts to fail if we have too many as can sadly happen; just jump down
|
|
// to a spacing of 8 if we're over 6.
|
|
// http://bugzilla.gnome.org/show_bug.cgi?id=590495
|
|
_recomputeTraySize: function () {
|
|
if (this._trayBox.get_children().length > 6)
|
|
this._trayBox.spacing = TRAY_SPACING_MIN;
|
|
else
|
|
this._trayBox.spacing = TRAY_SPACING;
|
|
},
|
|
|
|
_updateClock: function() {
|
|
let displayDate = new Date();
|
|
let msecRemaining = 60000 - (1000 * displayDate.getSeconds() +
|
|
displayDate.getMilliseconds());
|
|
if (msecRemaining < 500) {
|
|
displayDate.setMinutes(displayDate.getMinutes() + 1);
|
|
msecRemaining += 60000;
|
|
}
|
|
/* Translators: This is a time format. */
|
|
this._clock.set_text(displayDate.toLocaleFormat(_("%a %l:%M %p")));
|
|
Mainloop.timeout_add(msecRemaining, Lang.bind(this, this._updateClock));
|
|
return false;
|
|
},
|
|
|
|
_toggleCalendar: function(clockButton) {
|
|
if (clockButton.checked) {
|
|
if (this._calendarPopup == null)
|
|
this._calendarPopup = new CalendarPopup();
|
|
this._calendarPopup.show();
|
|
} else {
|
|
this._calendarPopup.hide();
|
|
}
|
|
},
|
|
|
|
_onHotCornerEntered : function() {
|
|
if (!this._hotCornerEntered) {
|
|
this._hotCornerEntered = true;
|
|
if (!Main.overview.animationInProgress) {
|
|
this._hotCornerActivationTime = Date.now() / 1000;
|
|
Main.overview.toggle();
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
_onHotCornerClicked : function() {
|
|
if (!Main.overview.animationInProgress) {
|
|
this._maybeToggleOverviewOnClick();
|
|
}
|
|
return false;
|
|
},
|
|
|
|
_onHotCornerLeft : function(actor, event) {
|
|
if (event.get_related() != this._hotCornerEnvirons) {
|
|
this._hotCornerEntered = false;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
_onHotCornerEnvironsLeft : function(actor, event) {
|
|
if (event.get_related() != this._hotCorner) {
|
|
this._hotCornerEntered = false;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
// Toggles the overview unless this is the first click on the Activities button within the HOT_CORNER_ACTIVATION_TIMEOUT time
|
|
// of the hot corner being triggered. This check avoids opening and closing the overview if the user both triggered the hot corner
|
|
// and clicked the Activities button.
|
|
_maybeToggleOverviewOnClick: function() {
|
|
if (this._hotCornerActivationTime == 0 || Date.now() / 1000 - this._hotCornerActivationTime > HOT_CORNER_ACTIVATION_TIMEOUT)
|
|
Main.overview.toggle();
|
|
this._hotCornerActivationTime = 0;
|
|
}
|
|
};
|
|
|
|
function CalendarPopup() {
|
|
this._init();
|
|
}
|
|
|
|
CalendarPopup.prototype = {
|
|
_init: function() {
|
|
let panelActor = Main.panel.actor;
|
|
|
|
this.actor = new St.BoxLayout({ name: 'calendarPopup' });
|
|
|
|
this.calendar = new Calendar.Calendar();
|
|
this.actor.add(this.calendar.actor);
|
|
|
|
// Directly adding the actor to Main.chrome.actor is a hack to
|
|
// work around the fact that there is no way to add an actor that
|
|
// affects the input region but not the shape.
|
|
// See: https://bugzilla.gnome.org/show_bug.cgi?id=597044
|
|
Main.chrome.actor.add_actor(this.actor);
|
|
Main.chrome.addInputRegionActor(this.actor);
|
|
this.actor.y = (panelActor.y + panelActor.height - this.actor.height);
|
|
},
|
|
|
|
show: function() {
|
|
let panelActor = Main.panel.actor;
|
|
|
|
// Reset the calendar to today's date
|
|
this.calendar.setDate(new Date());
|
|
|
|
this.actor.x = Math.round(panelActor.x + (panelActor.width - this.actor.width) / 2);
|
|
this.actor.lower(panelActor);
|
|
this.actor.show();
|
|
Tweener.addTween(this.actor,
|
|
{ y: panelActor.y + panelActor.height,
|
|
time: 0.2,
|
|
transition: "easeOutQuad"
|
|
});
|
|
},
|
|
|
|
hide: function() {
|
|
let panelActor = Main.panel.actor;
|
|
|
|
Tweener.addTween(this.actor,
|
|
{ y: panelActor.y + panelActor.height - this.actor.height,
|
|
time: 0.2,
|
|
transition: "easeOutQuad",
|
|
onComplete: function() { this.actor.hide(); },
|
|
onCompleteScope: this
|
|
});
|
|
}
|
|
};
|