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cleanup: Use Function.prototype.bind()

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When not using arrow notation with anonymous functions, we use Lang.bind()
to bind `this` to named callbacks. However since ES5, this functionality
is already provided by Function.prototype.bind() - in fact, Lang.bind()
itself uses it when no extra arguments are specified. Just use the built-in
function directly where possible, and use arrow notation in the few places
where we pass additional arguments.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
This commit is contained in:
Florian Müllner
2017-12-02 01:27:35 +01:00
committed by Florian Müllner
parent 213e38c2ef
commit 3b1330880f
100 changed files with 1021 additions and 999 deletions
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27
js/ui/status/location.js
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@ -73,9 +73,9 @@ var Indicator = new Lang.Class({
this._settings = new Gio.Settings({ schema_id: LOCATION_SCHEMA });
this._settings.connect('changed::' + ENABLED,
Lang.bind(this, this._onMaxAccuracyLevelChanged));
this._onMaxAccuracyLevelChanged.bind(this));
this._settings.connect('changed::' + MAX_ACCURACY_LEVEL,
Lang.bind(this, this._onMaxAccuracyLevelChanged));
this._onMaxAccuracyLevelChanged.bind(this));
this._indicator = this._addIndicator();
this._indicator.icon_name = 'find-location-symbolic';
@ -87,7 +87,7 @@ var Indicator = new Lang.Class({
this._agent.export(Gio.DBus.system, '/org/freedesktop/GeoClue2/Agent');
this._item.label.text = _("Location Enabled");
this._onOffAction = this._item.menu.addAction(_("Disable"), Lang.bind(this, this._onOnOffAction));
this._onOffAction = this._item.menu.addAction(_("Disable"), this._onOnOffAction.bind(this));
this._item.menu.addSettingsAction(_("Privacy Settings"), 'gnome-privacy-panel.desktop');
this.menu.addMenuItem(this._item);
@ -95,9 +95,9 @@ var Indicator = new Lang.Class({
this._watchId = Gio.bus_watch_name(Gio.BusType.SYSTEM,
'org.freedesktop.GeoClue2',
0,
Lang.bind(this, this._connectToGeoclue),
Lang.bind(this, this._onGeoclueVanished));
Main.sessionMode.connect('updated', Lang.bind(this, this._onSessionUpdated));
this._connectToGeoclue.bind(this),
this._onGeoclueVanished.bind(this));
Main.sessionMode.connect('updated', this._onSessionUpdated.bind(this));
this._onSessionUpdated();
this._onMaxAccuracyLevelChanged();
this._connectToGeoclue();
@ -143,7 +143,7 @@ var Indicator = new Lang.Class({
new GeoclueManager(Gio.DBus.system,
'org.freedesktop.GeoClue2',
'/org/freedesktop/GeoClue2/Manager',
Lang.bind(this, this._onManagerProxyReady));
this._onManagerProxyReady.bind(this));
return true;
},
@ -156,11 +156,11 @@ var Indicator = new Lang.Class({
this._managerProxy = proxy;
this._propertiesChangedId = this._managerProxy.connect('g-properties-changed',
Lang.bind(this, this._onGeocluePropsChanged));
this._onGeocluePropsChanged.bind(this));
this._syncIndicator();
this._managerProxy.AddAgentRemote('gnome-shell', Lang.bind(this, this._onAgentRegistered));
this._managerProxy.AddAgentRemote('gnome-shell', this._onAgentRegistered.bind(this));
},
_onAgentRegistered(result, error) {
@ -235,7 +235,7 @@ var Indicator = new Lang.Class({
_connectToPermissionStore() {
this._permStoreProxy = null;
new PermissionStore.PermissionStore(Lang.bind(this, this._onPermStoreProxyReady), null);
new PermissionStore.PermissionStore(this._onPermStoreProxyReady.bind(this));
},
_onPermStoreProxyReady(proxy, error) {
@ -281,8 +281,7 @@ var AppAuthorizer = new Lang.Class({
this._permStoreProxy.LookupRemote(APP_PERMISSIONS_TABLE,
APP_PERMISSIONS_ID,
Lang.bind(this,
this._onPermLookupDone));
this._onPermLookupDone.bind(this));
},
_onPermLookupDone(result, error) {
@ -392,10 +391,10 @@ var GeolocationDialog = new Lang.Class({
this.contentLayout.add_actor(content);
let button = this.addButton({ label: _("Deny Access"),
action: Lang.bind(this, this._onDenyClicked),
action: this._onDenyClicked.bind(this),
key: Clutter.KEY_Escape });
this.addButton({ label: _("Grant Access"),
action: Lang.bind(this, this._onGrantClicked) });
action: this._onGrantClicked.bind(this) });
this.setInitialKeyFocus(button);
},