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cleanup: Use arrow notation for anonymous functions

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Arrow notation is great, use it consistently through-out the code base
to bind `this` to anonymous functions, replacing the more overbose
Lang.bind(this, function() {}).

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
This commit is contained in:
Florian Müllner
2017-10-31 01:38:18 +01:00
committed by Florian Müllner
parent 76f09b1e49
commit 213e38c2ef
105 changed files with 2165 additions and 2408 deletions
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8
js/ui/ctrlAltTab.js
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@ -41,7 +41,7 @@ var CtrlAltTabManager = new Lang.Class({
item.iconName = icon;
this._items.push(item);
root.connect('destroy', Lang.bind(this, function() { this.removeGroup(root); }));
root.connect('destroy', () => { this.removeGroup(root); });
if (root instanceof St.Widget)
global.focus_manager.add_group(root);
},
@ -81,7 +81,7 @@ var CtrlAltTabManager = new Lang.Class({
popup(backward, binding, mask) {
// Start with the set of focus groups that are currently mapped
let items = this._items.filter(function (item) { return item.proxy.mapped; });
let items = this._items.filter(item => item.proxy.mapped);
// And add the windows metacity would show in its Ctrl-Alt-Tab list
if (Main.sessionMode.hasWindows && !Main.overview.visible) {
@ -125,9 +125,9 @@ var CtrlAltTabManager = new Lang.Class({
this._popup.show(backward, binding, mask);
this._popup.actor.connect('destroy',
Lang.bind(this, function() {
() => {
this._popup = null;
}));
});
}
},