ca51a8c926
We don't have a lot of strings, and what ones we do have we've been avoiding duplication. This patch adds calls to _() i.e. gettext for those strings we do have.
424 lines
18 KiB
JavaScript
424 lines
18 KiB
JavaScript
/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
|
|
|
|
const Big = imports.gi.Big;
|
|
const Clutter = imports.gi.Clutter;
|
|
const Gtk = imports.gi.Gtk;
|
|
const Lang = imports.lang;
|
|
const Mainloop = imports.mainloop;
|
|
const Meta = imports.gi.Meta;
|
|
const Shell = imports.gi.Shell;
|
|
const Tweener = imports.ui.tweener;
|
|
const Signals = imports.signals;
|
|
const Gettext = imports.gettext.domain('gnome-shell');
|
|
const _ = Gettext.gettext;
|
|
|
|
const Button = imports.ui.button;
|
|
const Main = imports.ui.main;
|
|
|
|
const PANEL_HEIGHT = 26;
|
|
const TRAY_HEIGHT = PANEL_HEIGHT - 1;
|
|
|
|
const DEFAULT_PADDING = 4;
|
|
|
|
const PANEL_ICON_SIZE = 24;
|
|
|
|
const BACKGROUND_TOP = new Clutter.Color();
|
|
BACKGROUND_TOP.from_pixel(0x414141ff);
|
|
const BACKGROUND_BOTTOM = new Clutter.Color();
|
|
BACKGROUND_BOTTOM.from_pixel(0x000000ff);
|
|
|
|
const PANEL_FOREGROUND_COLOR = new Clutter.Color();
|
|
PANEL_FOREGROUND_COLOR.from_pixel(0xffffffff);
|
|
const SN_BACKGROUND_COLOR = new Clutter.Color();
|
|
SN_BACKGROUND_COLOR.from_pixel(0xffff00a0);
|
|
|
|
const TRANSPARENT_COLOR = new Clutter.Color();
|
|
TRANSPARENT_COLOR.from_pixel(0x00000000);
|
|
|
|
// Don't make the mouse hover effect visible to the user for a menu feel.
|
|
const PANEL_BUTTON_COLOR = new Clutter.Color();
|
|
PANEL_BUTTON_COLOR.from_pixel(0x00000000);
|
|
|
|
// Lighten pressed buttons; darkening has no effect on a black background.
|
|
const PRESSED_BUTTON_BACKGROUND_COLOR = new Clutter.Color();
|
|
PRESSED_BUTTON_BACKGROUND_COLOR.from_pixel(0x324c6ffa);
|
|
|
|
const DEFAULT_FONT = 'Sans 16px';
|
|
|
|
const TRAY_PADDING = 0;
|
|
// See comments around _recomputeTraySize
|
|
const TRAY_SPACING = 14;
|
|
const TRAY_SPACING_MIN = 8;
|
|
|
|
// Used for the tray icon container with gtk pre-2.16, which doesn't
|
|
// fully support tray icon transparency
|
|
const TRAY_BACKGROUND_COLOR = new Clutter.Color();
|
|
TRAY_BACKGROUND_COLOR.from_pixel(0xefefefff);
|
|
const TRAY_BORDER_COLOR = new Clutter.Color();
|
|
TRAY_BORDER_COLOR.from_pixel(0x00000033);
|
|
const TRAY_CORNER_RADIUS = 5;
|
|
const TRAY_BORDER_WIDTH = 0;
|
|
|
|
|
|
function AppPanelMenu() {
|
|
this._init();
|
|
}
|
|
|
|
AppPanelMenu.prototype = {
|
|
_init: function() {
|
|
this._metaDisplay = Shell.Global.get().screen.get_display();
|
|
|
|
this._focusedApp = null;
|
|
this._activeSequence = null;
|
|
this._startupSequences = {};
|
|
|
|
this.actor = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
spacing: DEFAULT_PADDING,
|
|
y_align: Big.BoxAlignment.CENTER });
|
|
this._iconBox = new Big.Box({ width: PANEL_ICON_SIZE, height: PANEL_ICON_SIZE,
|
|
x_align: Big.BoxAlignment.CENTER,
|
|
y_align: Big.BoxAlignment.CENTER });
|
|
this.actor.append(this._iconBox, Big.BoxPackFlags.NONE);
|
|
let labelBox = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
|
|
y_align: Big.BoxAlignment.CENTER });
|
|
this._label = new Clutter.Text({ font_name: DEFAULT_FONT,
|
|
color: PANEL_FOREGROUND_COLOR,
|
|
text: "" });
|
|
labelBox.append(this._label, Big.BoxPackFlags.EXPAND);
|
|
this.actor.append(labelBox, Big.BoxPackFlags.NONE);
|
|
|
|
this._startupBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
y_align: Big.BoxAlignment.CENTER });
|
|
this.actor.append(this._startupBox, Big.BoxPackFlags.NONE);
|
|
|
|
Main.overview.connect('hiding', Lang.bind(this, function () {
|
|
this.actor.opacity = 255;
|
|
}));
|
|
Main.overview.connect('showing', Lang.bind(this, function () {
|
|
this.actor.opacity = 192;
|
|
}));
|
|
|
|
this._metaDisplay.connect('notify::focus-window', Lang.bind(this, function () {
|
|
this._sync();
|
|
}));
|
|
Shell.AppMonitor.get_default().connect('startup-sequence-changed', Lang.bind(this, function() {
|
|
this._sync();
|
|
}));
|
|
this._sync();
|
|
},
|
|
|
|
_sync: function() {
|
|
let appMonitor = Shell.AppMonitor.get_default();
|
|
|
|
let focusWindow = this._metaDisplay.get_focus_window();
|
|
let focusedApp;
|
|
if (focusWindow == null) {
|
|
focusedApp = null;
|
|
} else {
|
|
focusedApp = appMonitor.get_window_app(focusWindow);
|
|
}
|
|
|
|
let lastSequence = null;
|
|
if (focusedApp == null) {
|
|
let sequences = appMonitor.get_startup_sequences();
|
|
if (sequences.length > 0)
|
|
lastSequence = sequences[sequences.length - 1];
|
|
}
|
|
|
|
// If the currently focused app hasn't changed and the current
|
|
// startup sequence hasn't changed, we have nothing to do
|
|
if (focusedApp == this._focusedApp
|
|
&& ((lastSequence == null && this._activeSequence == null)
|
|
|| (lastSequence != null && this._activeSequence != null
|
|
&& lastSequence.get_id() == this._activeSequence.get_id())))
|
|
return;
|
|
|
|
this._focusedApp = focusedApp;
|
|
this._activeSequence = lastSequence;
|
|
|
|
this._iconBox.remove_all();
|
|
this._iconBox.hide();
|
|
this._label.text = '';
|
|
if (this._focusedApp != null) {
|
|
let icon = focusedApp.create_icon_texture(PANEL_ICON_SIZE);
|
|
this._iconBox.append(icon, Big.BoxPackFlags.NONE);
|
|
this._iconBox.show();
|
|
this._label.text = focusedApp.get_name();
|
|
} else if (this._activeSequence != null) {
|
|
let icon = this._activeSequence.create_icon(PANEL_ICON_SIZE);
|
|
this._iconBox.append(icon, Big.BoxPackFlags.NONE);
|
|
this._iconBox.show();
|
|
this._label.text = this._activeSequence.get_name();
|
|
}
|
|
|
|
this.emit('changed');
|
|
}
|
|
}
|
|
|
|
Signals.addSignalMethods(AppPanelMenu.prototype);
|
|
|
|
function Panel() {
|
|
this._init();
|
|
}
|
|
|
|
Panel.prototype = {
|
|
_init : function() {
|
|
let global = Shell.Global.get();
|
|
|
|
|
|
this.actor = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL
|
|
});
|
|
let backgroundGradient = Shell.create_vertical_gradient(BACKGROUND_TOP,
|
|
BACKGROUND_BOTTOM);
|
|
this.actor.connect('notify::allocation', Lang.bind(this, function () {
|
|
let [width, height] = this.actor.get_size();
|
|
backgroundGradient.set_size(width, height);
|
|
}));
|
|
this.actor.add_actor(backgroundGradient);
|
|
|
|
this._leftBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
y_align: Big.BoxAlignment.CENTER,
|
|
spacing: DEFAULT_PADDING,
|
|
padding_right: DEFAULT_PADDING });
|
|
this._centerBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
y_align: Big.BoxAlignment.CENTER });
|
|
this._rightBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
y_align: Big.BoxAlignment.CENTER,
|
|
padding_left: DEFAULT_PADDING });
|
|
|
|
/* This box container ensures that the centerBox is positioned in the *absolute*
|
|
* center, but can be pushed aside if necessary. */
|
|
this._boxContainer = new Shell.GenericContainer();
|
|
this.actor.append(this._boxContainer, Big.BoxPackFlags.EXPAND);
|
|
this._boxContainer.add_actor(this._leftBox);
|
|
this._boxContainer.add_actor(this._centerBox);
|
|
this._boxContainer.add_actor(this._rightBox);
|
|
this._boxContainer.connect('get-preferred-width', Lang.bind(this, function(box, forHeight, alloc) {
|
|
let children = box.get_children();
|
|
for (let i = 0; i < children.length; i++) {
|
|
let [childMin, childNatural] = children[i].get_preferred_width(forHeight);
|
|
alloc.min_size += childMin;
|
|
alloc.natural_size += childNatural;
|
|
}
|
|
}));
|
|
this._boxContainer.connect('get-preferred-height', Lang.bind(this, function(box, forWidth, alloc) {
|
|
let children = box.get_children();
|
|
for (let i = 0; i < children.length; i++) {
|
|
let [childMin, childNatural] = children[i].get_preferred_height(forWidth);
|
|
if (childMin > alloc.min_size)
|
|
alloc.min_size = childMin;
|
|
if (childNatural > alloc.natural_size)
|
|
alloc.natural_size = childNatural;
|
|
}
|
|
}));
|
|
this._boxContainer.connect('allocate', Lang.bind(this, function(container, box, flags) {
|
|
let allocWidth = box.x2 - box.x1;
|
|
let allocHeight = box.y2 - box.y1;
|
|
let [leftMinWidth, leftNaturalWidth] = this._leftBox.get_preferred_width(-1);
|
|
let [centerMinWidth, centerNaturalWidth] = this._centerBox.get_preferred_width(-1);
|
|
let [rightMinWidth, rightNaturalWidth] = this._rightBox.get_preferred_width(-1);
|
|
let leftWidth, centerWidth, rightWidth;
|
|
if (allocWidth < (leftNaturalWidth + centerNaturalWidth + rightNaturalWidth)) {
|
|
leftWidth = leftMinWidth;
|
|
centerWidth = centerMinWidth;
|
|
rightWidth = rightMinWidth;
|
|
} else {
|
|
leftWidth = leftNaturalWidth;
|
|
centerWidth = centerNaturalWidth;
|
|
rightWidth = rightNaturalWidth;
|
|
}
|
|
|
|
let x;
|
|
let childBox = new Clutter.ActorBox();
|
|
childBox.x1 = box.x1;
|
|
childBox.y1 = box.y1;
|
|
childBox.x2 = x = childBox.x1 + leftWidth;
|
|
childBox.y2 = box.y2;
|
|
this._leftBox.allocate(childBox, flags);
|
|
|
|
let centerNaturalX = Math.floor((box.x2 - box.x1) / 2 - (centerWidth / 2));
|
|
/* Check left side */
|
|
if (x < centerNaturalX) {
|
|
/* We didn't overflow the left, use the natural. */
|
|
x = centerNaturalX;
|
|
}
|
|
/* Check right side */
|
|
if (x + centerWidth > (box.x2 - rightWidth)) {
|
|
x = box.x2 - rightWidth - centerWidth;
|
|
}
|
|
childBox = new Clutter.ActorBox();
|
|
childBox.x1 = x;
|
|
childBox.y1 = box.y1;
|
|
childBox.x2 = x = childBox.x1 + centerWidth;
|
|
childBox.y2 = box.y2;
|
|
this._centerBox.allocate(childBox, flags);
|
|
|
|
childBox = new Clutter.ActorBox();
|
|
childBox.x1 = box.x2 - rightWidth;
|
|
childBox.y1 = box.y1;
|
|
childBox.x2 = box.x2;
|
|
childBox.y2 = box.y2;
|
|
this._rightBox.allocate(childBox, flags);
|
|
}));
|
|
|
|
/* left side */
|
|
|
|
this.button = new Button.Button(_("Activities"), PANEL_BUTTON_COLOR, PRESSED_BUTTON_BACKGROUND_COLOR,
|
|
PANEL_FOREGROUND_COLOR, true, DEFAULT_FONT);
|
|
this.button.button.height = PANEL_HEIGHT;
|
|
|
|
this._leftBox.append(this.button.button, Big.BoxPackFlags.NONE);
|
|
|
|
let hotCorner = new Clutter.Rectangle({ width: 1,
|
|
height: 1,
|
|
opacity: 0,
|
|
reactive: true });
|
|
|
|
// In addition to being triggered by the mouse enter event, the hot corner
|
|
// can be triggered by clicking on it. This is useful if the user wants to
|
|
// undo the effect of triggering the hot corner once in the hot corner.
|
|
hotCorner.connect('enter-event',
|
|
Lang.bind(this, this._onHotCornerTriggered));
|
|
hotCorner.connect('button-release-event',
|
|
Lang.bind(this, this._onHotCornerTriggered));
|
|
|
|
this._leftBox.append(hotCorner, Big.BoxPackFlags.FIXED);
|
|
|
|
let appMenu = new AppPanelMenu();
|
|
this._leftBox.append(appMenu.actor, Big.BoxPackFlags.NONE);
|
|
|
|
/* center */
|
|
|
|
this._clock = new Clutter.Text({ font_name: DEFAULT_FONT,
|
|
color: PANEL_FOREGROUND_COLOR,
|
|
text: "" });
|
|
this._centerBox.append(this._clock, Big.BoxPackFlags.NONE);
|
|
|
|
/* right */
|
|
|
|
// The tray icons live in trayBox within trayContainer.
|
|
// The trayBox is hidden when there are no tray icons.
|
|
let trayContainer = new Big.Box({ orientation: Big.BoxOrientation.VERTICAL,
|
|
y_align: Big.BoxAlignment.START });
|
|
this._rightBox.append(trayContainer, Big.BoxPackFlags.NONE);
|
|
let trayBox = new Big.Box({ orientation: Big.BoxOrientation.HORIZONTAL,
|
|
height: TRAY_HEIGHT,
|
|
padding: TRAY_PADDING,
|
|
spacing: TRAY_SPACING });
|
|
this._trayBox = trayBox;
|
|
|
|
// gtk+ < 2.16 doesn't have fully-working icon transparency,
|
|
// so we want trayBox to be opaque in that case (the icons
|
|
// will at least pick up its background color).
|
|
if (Gtk.MAJOR_VERSION == 2 && Gtk.MINOR_VERSION < 16) {
|
|
trayBox.background_color = TRAY_BACKGROUND_COLOR;
|
|
trayBox.corner_radius = TRAY_CORNER_RADIUS;
|
|
trayBox.border = TRAY_BORDER_WIDTH;
|
|
trayBox.border_color = TRAY_BORDER_COLOR;
|
|
}
|
|
|
|
trayBox.hide();
|
|
trayContainer.append(trayBox, Big.BoxPackFlags.NONE);
|
|
|
|
this._traymanager = new Shell.TrayManager({ bg_color: TRAY_BACKGROUND_COLOR });
|
|
this._traymanager.connect('tray-icon-added',
|
|
Lang.bind(this, function(o, icon) {
|
|
trayBox.append(icon, Big.BoxPackFlags.NONE);
|
|
|
|
// Make sure the trayBox is shown.
|
|
trayBox.show();
|
|
this._recomputeTraySize();
|
|
}));
|
|
this._traymanager.connect('tray-icon-removed',
|
|
Lang.bind(this, function(o, icon) {
|
|
trayBox.remove_actor(icon);
|
|
|
|
if (trayBox.get_children().length == 0)
|
|
trayBox.hide();
|
|
this._recomputeTraySize();
|
|
}));
|
|
this._traymanager.manage_stage(global.stage);
|
|
|
|
let statusbox = new Big.Box();
|
|
let statusmenu = this._statusmenu = new Shell.StatusMenu();
|
|
statusmenu.get_icon().hide();
|
|
statusmenu.get_name().fontName = DEFAULT_FONT;
|
|
statusmenu.get_name().color = PANEL_FOREGROUND_COLOR;
|
|
statusbox.append(this._statusmenu, Big.BoxPackFlags.NONE);
|
|
let statusbutton = new Button.Button(statusbox,
|
|
PANEL_BUTTON_COLOR,
|
|
PRESSED_BUTTON_BACKGROUND_COLOR,
|
|
PANEL_FOREGROUND_COLOR,
|
|
true);
|
|
statusbutton.button.height = PANEL_HEIGHT;
|
|
statusbutton.button.connect('button-press-event', function (b, e) {
|
|
statusmenu.toggle(e);
|
|
return false;
|
|
});
|
|
this._rightBox.append(statusbutton.button, Big.BoxPackFlags.NONE);
|
|
// We get a deactivated event when the popup disappears
|
|
this._statusmenu.connect('deactivated', function (sm) {
|
|
statusbutton.release();
|
|
});
|
|
|
|
// TODO: decide what to do with the rest of the panel in the Overview mode (make it fade-out, become non-reactive, etc.)
|
|
// We get into the Overview mode on button-press-event as opposed to button-release-event because eventually we'll probably
|
|
// have the Overview act like a menu that allows the user to release the mouse on the activity the user wants
|
|
// to switch to.
|
|
this.button.button.connect('button-press-event',
|
|
Lang.bind(Main.overview, Main.overview.toggle));
|
|
// In addition to pressing the button, the Overview can be entered and exited by other means, such as
|
|
// pressing the System key, Alt+F1 or Esc. We want the button to be pressed in when the Overview is entered
|
|
// and to be released when it is exited regardless of how it was triggered.
|
|
Main.overview.connect('showing', Lang.bind(this.button, this.button.pressIn));
|
|
Main.overview.connect('hiding', Lang.bind(this.button, this.button.release));
|
|
|
|
Main.chrome.addActor(this.actor);
|
|
Main.chrome.setVisibleInOverview(this.actor, true);
|
|
|
|
// Start the clock
|
|
this._updateClock();
|
|
},
|
|
|
|
startupAnimation: function() {
|
|
this.actor.y = -this.actor.height;
|
|
Tweener.addTween(this.actor,
|
|
{ y: 0,
|
|
time: 0.2,
|
|
transition: "easeOutQuad"
|
|
});
|
|
},
|
|
|
|
// 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;
|
|
},
|
|
|
|
_onHotCornerTriggered : function() {
|
|
if (!Main.overview.animationInProgress) {
|
|
Main.overview.toggle();
|
|
}
|
|
return false;
|
|
}
|
|
};
|