diff options
Diffstat (limited to 'js/ui/appFavorites.js')
| -rw-r--r-- | js/ui/appFavorites.js | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/js/ui/appFavorites.js b/js/ui/appFavorites.js new file mode 100644 index 0000000..d8a3018 --- /dev/null +++ b/js/ui/appFavorites.js @@ -0,0 +1,212 @@ +// -*- 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; +} |