110 lines
3.9 KiB
JavaScript
110 lines
3.9 KiB
JavaScript
/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
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const Clutter = imports.gi.Clutter;
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const Lang = imports.lang;
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const Shell = imports.gi.Shell;
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const Meta = imports.gi.Meta;
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const Gettext = imports.gettext.domain('gnome-shell');
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const _ = Gettext.gettext;
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const Main = imports.ui.main;
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const MessageTray = imports.ui.messageTray;
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function WindowAttentionHandler() {
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this._init();
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}
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WindowAttentionHandler.prototype = {
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_init : function() {
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let display = global.screen.get_display();
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display.connect('window-demands-attention', Lang.bind(this, this._onWindowDemandsAttention));
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let tracker = Shell.WindowTracker.get_default();
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this._startupIds = {};
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tracker.connect('startup-sequence-changed', Lang.bind(this, this._onStartupSequenceChanged));
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},
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_onStartupSequenceChanged : function(tracker) {
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let sequences = tracker.get_startup_sequences();
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this._startupIds = {};
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for(let i = 0; i < sequences.length; i++) {
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this._startupIds[sequences[i].get_id()] = true;
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}
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},
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_sourceId : function(appId) {
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return 'attention-' + appId;
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},
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_getTitle : function(app, window) {
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if (this._startupIds[window.get_startup_id()])
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return app.get_name();
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else
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return window.title;
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},
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_getBanner : function(app, window) {
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if (this._startupIds[window.get_startup_id()])
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return _("%s has finished starting").format(app.get_name());
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else
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return _("'%s' is ready").format(window.title);
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},
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_onWindowDemandsAttention : function(display, window) {
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// We don't want to show the notification when the window is already focused,
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// because this is rather pointless.
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// Some apps (like GIMP) do things like setting the urgency hint on the
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// toolbar windows which would result into a notification even though GIMP itself is
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// focused.
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// We are just ignoring the hint on skip_taskbar windows for now.
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// (Which is the same behaviour as with metacity + panel)
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if (!window || window.has_focus() || window.is_skip_taskbar())
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return;
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let tracker = Shell.WindowTracker.get_default();
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let app = tracker.get_window_app(window);
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let source = Main.messageTray.getSource(this._sourceId(app.get_id()));
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if (source == null) {
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source = new Source(this._sourceId(app.get_id()), app, window);
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Main.messageTray.add(source);
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source.connect('clicked', Lang.bind(this, function() { source.destroy(); }));
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}
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let notification = new MessageTray.Notification(window.get_startup_id(), source, this._getTitle(app, window), this._getBanner(app, window), true);
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source.notify(notification);
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window.connect('notify::title', Lang.bind(this, function(win) {
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notification.update(this._getTitle(app, win), this._getBanner(app, win), false);
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}));
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window.connect('notify::demands-attention', Lang.bind(this, function() { source.destroy(); }));
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window.connect('focus', Lang.bind(this, function() { source.destroy(); }));
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window.connect('unmanaged', Lang.bind(this, function() { source.destroy(); }));
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}
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};
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function Source(sourceId, app, window) {
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this._init(sourceId, app, window);
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}
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Source.prototype = {
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__proto__ : MessageTray.Source.prototype,
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_init: function(sourceId, app, window) {
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MessageTray.Source.prototype._init.call(this, sourceId);
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this._window = window;
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this._app = app;
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},
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createIcon : function(size) {
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return this._app.create_icon_texture(size);
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},
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clicked : function() {
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Main.activateWindow(this._window);
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MessageTray.Source.prototype.clicked.call(this);
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}
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};
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