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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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22
js/ui/status/thunderbolt.js
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@ -82,7 +82,7 @@ var Client = new Lang.Class({
Gio.DBus.system,
BOLT_DBUS_NAME,
BOLT_DBUS_PATH,
Lang.bind(this, this._onProxyReady)
this._onProxyReady.bind(this)
);
this.probing = false;
@ -94,8 +94,8 @@ var Client = new Lang.Class({
return;
}
this._proxy = proxy;
this._propsChangedId = this._proxy.connect('g-properties-changed', Lang.bind(this, this._onPropertiesChanged));
this._deviceAddedId = this._proxy.connectSignal('DeviceAdded', Lang.bind(this, this._onDeviceAdded), true);
this._propsChangedId = this._proxy.connect('g-properties-changed', this._onPropertiesChanged.bind(this));
this._deviceAddedId = this._proxy.connectSignal('DeviceAdded', this._onDeviceAdded.bind(this));
this.probing = this._proxy.Probing;
if (this.probing)
@ -161,7 +161,7 @@ var AuthRobot = new Lang.Class({
this._devicesToEnroll = [];
this._enrolling = false;
this._client.connect('device-added', Lang.bind(this, this._onDeviceAdded));
this._client.connect('device-added', this._onDeviceAdded.bind(this));
},
close() {
@ -201,7 +201,7 @@ var AuthRobot = new Lang.Class({
this.enrolling = true;
GLib.idle_add(GLib.PRIORITY_DEFAULT,
Lang.bind(this, this._enrollDevicesIdle));
this._enrollDevicesIdle.bind(this));
},
_onEnrollDone(device, error) {
@ -216,7 +216,7 @@ var AuthRobot = new Lang.Class({
if (this._enrolling)
GLib.idle_add(GLib.PRIORITY_DEFAULT,
Lang.bind(this, this._enrollDevicesIdle));
this._enrollDevicesIdle.bind(this));
},
_enrollDevicesIdle() {
@ -228,7 +228,7 @@ var AuthRobot = new Lang.Class({
this._client.enrollDevice(dev.Uid,
Policy.DEFAULT,
Lang.bind(this, this._onEnrollDone));
this._onEnrollDone.bind(this));
return GLib.SOURCE_REMOVE;
}
@ -249,14 +249,14 @@ var Indicator = new Lang.Class({
this._indicator.icon_name = 'thunderbolt-symbolic';
this._client = new Client();
this._client.connect('probing-changed', Lang.bind(this, this._onProbing));
this._client.connect('probing-changed', this._onProbing.bind(this));
this._robot = new AuthRobot(this._client);
this._robot.connect('enroll-device', Lang.bind(this, this._onEnrollDevice));
this._robot.connect('enroll-failed', Lang.bind(this, this._onEnrollFailed));
this._robot.connect('enroll-device', this._onEnrollDevice.bind(this));
this._robot.connect('enroll-failed', this._onEnrollFailed.bind(this));
Main.sessionMode.connect('updated', Lang.bind(this, this._sync));
Main.sessionMode.connect('updated', this._sync.bind(this));
this._sync();
this._source = null;