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util: Remove AppSettingsMonitor

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It is now unused.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1158
This commit is contained in:
Florian Müllner 2019-08-01 16:24:59 +02:00
parent 3114a24d1f
commit 481490fdc7
1 changed files with 0 additions and 90 deletions
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90
js/misc/util.js
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@ -6,7 +6,6 @@
const { Clutter, Gio, GLib, GObject, Shell, St } = imports.gi; const { Clutter, Gio, GLib, GObject, Shell, St } = imports.gi;
const Gettext = imports.gettext; const Gettext = imports.gettext;
const Mainloop = imports.mainloop; const Mainloop = imports.mainloop;
const Signals = imports.signals;
const Main = imports.ui.main; const Main = imports.ui.main;
const Params = imports.misc.params; const Params = imports.misc.params;
@ -430,92 +429,3 @@ function ensureActorVisibleInScrollView(scrollView, actor) {
duration: SCROLL_TIME duration: SCROLL_TIME
}); });
} }
var AppSettingsMonitor = class {
constructor(appId, schemaId) {
this._appId = appId;
this._schemaId = schemaId;
this._app = null;
this._settings = null;
this._handlers = [];
this._schemaSource = Gio.SettingsSchemaSource.get_default();
this._appSystem = Shell.AppSystem.get_default();
this._appSystem.connect('installed-changed',
this._onInstalledChanged.bind(this));
this._onInstalledChanged();
}
get available() {
return this._app != null && this._settings != null;
}
activateApp() {
if (this._app)
this._app.activate();
}
watchSetting(key, callback) {
let handler = { id: 0, key: key, callback: callback };
this._handlers.push(handler);
this._connectHandler(handler);
}
_connectHandler(handler) {
if (!this._settings || handler.id > 0)
return;
handler.id = this._settings.connect(`changed::${handler.key}`,
handler.callback);
handler.callback(this._settings, handler.key);
}
_disconnectHandler(handler) {
if (this._settings && handler.id > 0)
this._settings.disconnect(handler.id);
handler.id = 0;
}
_onInstalledChanged() {
let hadApp = (this._app != null);
this._app = this._appSystem.lookup_app(this._appId);
let haveApp = (this._app != null);
if (hadApp == haveApp)
return;
if (haveApp)
this._checkSettings();
else
this._setSettings(null);
}
_setSettings(settings) {
this._handlers.forEach((handler) => this._disconnectHandler(handler));
let hadSettings = (this._settings != null);
this._settings = settings;
let haveSettings = (this._settings != null);
this._handlers.forEach((handler) => this._connectHandler(handler));
if (hadSettings != haveSettings)
this.emit('available-changed');
}
_checkSettings() {
let schema = this._schemaSource.lookup(this._schemaId, true);
if (schema) {
this._setSettings(new Gio.Settings({ settings_schema: schema }));
} else if (this._app) {
Mainloop.timeout_add_seconds(1, () => {
this._checkSettings();
return GLib.SOURCE_REMOVE;
});
}
}
};
Signals.addSignalMethods(AppSettingsMonitor.prototype);