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-rw-r--r--js/ui/appFavorites.js212
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diff --git a/js/ui/appFavorites.js b/js/ui/appFavorites.js
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+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
+/* exported getAppFavorites */
+
+const Shell = imports.gi.Shell;
+const ParentalControlsManager = imports.misc.parentalControlsManager;
+const Signals = imports.misc.signals;
+
+const Main = imports.ui.main;
+
+// In alphabetical order
+const RENAMED_DESKTOP_IDS = {
+ 'baobab.desktop': 'org.gnome.baobab.desktop',
+ 'cheese.desktop': 'org.gnome.Cheese.desktop',
+ 'dconf-editor.desktop': 'ca.desrt.dconf-editor.desktop',
+ 'empathy.desktop': 'org.gnome.Empathy.desktop',
+ 'eog.desktop': 'org.gnome.eog.desktop',
+ 'epiphany.desktop': 'org.gnome.Epiphany.desktop',
+ 'evolution.desktop': 'org.gnome.Evolution.desktop',
+ 'file-roller.desktop': 'org.gnome.FileRoller.desktop',
+ 'five-or-more.desktop': 'org.gnome.five-or-more.desktop',
+ 'four-in-a-row.desktop': 'org.gnome.Four-in-a-row.desktop',
+ 'gcalctool.desktop': 'org.gnome.Calculator.desktop',
+ 'geary.desktop': 'org.gnome.Geary.desktop',
+ 'gedit.desktop': 'org.gnome.gedit.desktop',
+ 'glchess.desktop': 'org.gnome.Chess.desktop',
+ 'glines.desktop': 'org.gnome.five-or-more.desktop',
+ 'gnect.desktop': 'org.gnome.Four-in-a-row.desktop',
+ 'gnibbles.desktop': 'org.gnome.Nibbles.desktop',
+ 'gnobots2.desktop': 'org.gnome.Robots.desktop',
+ 'gnome-boxes.desktop': 'org.gnome.Boxes.desktop',
+ 'gnome-calculator.desktop': 'org.gnome.Calculator.desktop',
+ 'gnome-chess.desktop': 'org.gnome.Chess.desktop',
+ 'gnome-clocks.desktop': 'org.gnome.clocks.desktop',
+ 'gnome-contacts.desktop': 'org.gnome.Contacts.desktop',
+ 'gnome-documents.desktop': 'org.gnome.Documents.desktop',
+ 'gnome-font-viewer.desktop': 'org.gnome.font-viewer.desktop',
+ 'gnome-klotski.desktop': 'org.gnome.Klotski.desktop',
+ 'gnome-nibbles.desktop': 'org.gnome.Nibbles.desktop',
+ 'gnome-mahjongg.desktop': 'org.gnome.Mahjongg.desktop',
+ 'gnome-mines.desktop': 'org.gnome.Mines.desktop',
+ 'gnome-music.desktop': 'org.gnome.Music.desktop',
+ 'gnome-photos.desktop': 'org.gnome.Photos.desktop',
+ 'gnome-robots.desktop': 'org.gnome.Robots.desktop',
+ 'gnome-screenshot.desktop': 'org.gnome.Screenshot.desktop',
+ 'gnome-software.desktop': 'org.gnome.Software.desktop',
+ 'gnome-terminal.desktop': 'org.gnome.Terminal.desktop',
+ 'gnome-tetravex.desktop': 'org.gnome.Tetravex.desktop',
+ 'gnome-tweaks.desktop': 'org.gnome.tweaks.desktop',
+ 'gnome-weather.desktop': 'org.gnome.Weather.desktop',
+ 'gnomine.desktop': 'org.gnome.Mines.desktop',
+ 'gnotravex.desktop': 'org.gnome.Tetravex.desktop',
+ 'gnotski.desktop': 'org.gnome.Klotski.desktop',
+ 'gtali.desktop': 'org.gnome.Tali.desktop',
+ 'iagno.desktop': 'org.gnome.Reversi.desktop',
+ 'nautilus.desktop': 'org.gnome.Nautilus.desktop',
+ 'org.gnome.gnome-2048.desktop': 'org.gnome.TwentyFortyEight.desktop',
+ 'org.gnome.taquin.desktop': 'org.gnome.Taquin.desktop',
+ 'org.gnome.Weather.Application.desktop': 'org.gnome.Weather.desktop',
+ 'polari.desktop': 'org.gnome.Polari.desktop',
+ 'seahorse.desktop': 'org.gnome.seahorse.Application.desktop',
+ 'shotwell.desktop': 'org.gnome.Shotwell.desktop',
+ 'tali.desktop': 'org.gnome.Tali.desktop',
+ 'totem.desktop': 'org.gnome.Totem.desktop',
+ 'evince.desktop': 'org.gnome.Evince.desktop',
+};
+
+class AppFavorites extends Signals.EventEmitter {
+ constructor() {
+ super();
+
+ // Filter the apps through the user’s parental controls.
+ this._parentalControlsManager = ParentalControlsManager.getDefault();
+ this._parentalControlsManager.connect('app-filter-changed', () => {
+ this.reload();
+ this.emit('changed');
+ });
+
+ this.FAVORITE_APPS_KEY = 'favorite-apps';
+ this._favorites = {};
+ global.settings.connect(`changed::${this.FAVORITE_APPS_KEY}`, this._onFavsChanged.bind(this));
+ this.reload();
+ }
+
+ _onFavsChanged() {
+ this.reload();
+ this.emit('changed');
+ }
+
+ reload() {
+ let ids = global.settings.get_strv(this.FAVORITE_APPS_KEY);
+ let appSys = Shell.AppSystem.get_default();
+
+ // Map old desktop file names to the current ones
+ let updated = false;
+ ids = ids.map(id => {
+ let newId = RENAMED_DESKTOP_IDS[id];
+ if (newId !== undefined &&
+ appSys.lookup_app(newId) != null) {
+ updated = true;
+ return newId;
+ }
+ return id;
+ });
+ // ... and write back the updated desktop file names
+ if (updated)
+ global.settings.set_strv(this.FAVORITE_APPS_KEY, ids);
+
+ let apps = ids.map(id => appSys.lookup_app(id))
+ .filter(app => app !== null && this._parentalControlsManager.shouldShowApp(app.app_info));
+ this._favorites = {};
+ for (let i = 0; i < apps.length; i++) {
+ let app = apps[i];
+ this._favorites[app.get_id()] = app;
+ }
+ }
+
+ _getIds() {
+ let ret = [];
+ for (let id in this._favorites)
+ ret.push(id);
+ return ret;
+ }
+
+ getFavoriteMap() {
+ return this._favorites;
+ }
+
+ getFavorites() {
+ let ret = [];
+ for (let id in this._favorites)
+ ret.push(this._favorites[id]);
+ return ret;
+ }
+
+ isFavorite(appId) {
+ return appId in this._favorites;
+ }
+
+ _addFavorite(appId, pos) {
+ if (appId in this._favorites)
+ return false;
+
+ let app = Shell.AppSystem.get_default().lookup_app(appId);
+
+ if (!app)
+ return false;
+
+ if (!this._parentalControlsManager.shouldShowApp(app.app_info))
+ return false;
+
+ let ids = this._getIds();
+ if (pos == -1)
+ ids.push(appId);
+ else
+ ids.splice(pos, 0, appId);
+ global.settings.set_strv(this.FAVORITE_APPS_KEY, ids);
+ return true;
+ }
+
+ addFavoriteAtPos(appId, pos) {
+ if (!this._addFavorite(appId, pos))
+ return;
+
+ let app = Shell.AppSystem.get_default().lookup_app(appId);
+
+ let msg = _('%s has been pinned to the dash.').format(app.get_name());
+ Main.overview.setMessage(msg, {
+ forFeedback: true,
+ undoCallback: () => this._removeFavorite(appId),
+ });
+ }
+
+ addFavorite(appId) {
+ this.addFavoriteAtPos(appId, -1);
+ }
+
+ moveFavoriteToPos(appId, pos) {
+ this._removeFavorite(appId);
+ this._addFavorite(appId, pos);
+ }
+
+ _removeFavorite(appId) {
+ if (!(appId in this._favorites))
+ return false;
+
+ let ids = this._getIds().filter(id => id != appId);
+ global.settings.set_strv(this.FAVORITE_APPS_KEY, ids);
+ return true;
+ }
+
+ removeFavorite(appId) {
+ let ids = this._getIds();
+ let pos = ids.indexOf(appId);
+
+ let app = this._favorites[appId];
+ if (!this._removeFavorite(appId))
+ return;
+
+ let msg = _('%s has been unpinned from the dash.').format(app.get_name());
+ Main.overview.setMessage(msg, {
+ forFeedback: true,
+ undoCallback: () => this._addFavorite(appId, pos),
+ });
+ }
+}
+
+var appFavoritesInstance = null;
+function getAppFavorites() {
+ if (appFavoritesInstance == null)
+ appFavoritesInstance = new AppFavorites();
+ return appFavoritesInstance;
+}