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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;
}
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