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altTab: Use arrow functions for callbacks

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https://bugzilla.gnome.org/show_bug.cgi?id=620106
This commit is contained in:
Mario Sanchez Prada 2017-11-30 19:51:17 +00:00
parent 77c20e3b8e
commit e608d4f26b
1 changed files with 27 additions and 30 deletions
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57
js/ui/altTab.js
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@ -321,8 +321,7 @@ var AppSwitcherPopup = new Lang.Class({
} else if (this._items[this._selectedIndex].cachedWindows.length > 1 &&
!forceAppFocus) {
this._thumbnailTimeoutId = Mainloop.timeout_add (
THUMBNAIL_POPUP_TIME,
Lang.bind(this, this._timeoutPopupThumbnails));
THUMBNAIL_POPUP_TIME, () => { this._timeoutPopupThumbnails(); });
GLib.Source.set_name_by_id(this._thumbnailTimeoutId, '[gnome-shell] this._timeoutPopupThumbnails');
}
},
@ -341,10 +340,11 @@ var AppSwitcherPopup = new Lang.Class({
{ opacity: 0,
time: THUMBNAIL_FADE_TIME,
transition: 'easeOutQuad',
onComplete: Lang.bind(this, function() {
thumbnailsActor.destroy();
this.thumbnailsVisible = false;
})
onComplete: () => {
thumbnailsActor.destroy();
this.thumbnailsVisible = false;
},
onCompleteScope: this
});
this._thumbnails = null;
this._switcherList._items[this._selectedIndex].remove_accessible_state (Atk.StateType.EXPANDED);
@ -352,12 +352,12 @@ var AppSwitcherPopup = new Lang.Class({
_createThumbnails : function() {
this._thumbnails = new ThumbnailList (this._items[this._selectedIndex].cachedWindows);
this._thumbnails.connect('item-activated', Lang.bind(this, this._windowActivated));
this._thumbnails.connect('item-entered', Lang.bind(this, this._windowEntered));
this._thumbnails.actor.connect('destroy', Lang.bind(this, function() {
this._thumbnails.connect('item-activated', (thumbnailList, n) => { this._windowActivated(thumbnailList, n); });
this._thumbnails.connect('item-entered', (thumbnailList, n) => { this._windowEntered(thumbnailList, n); });
this._thumbnails.actor.connect('destroy', () => {
this._thumbnails = null;
this._thumbnailsFocused = false;
}));
});
this.actor.add_actor(this._thumbnails.actor);
@ -370,7 +370,8 @@ var AppSwitcherPopup = new Lang.Class({
{ opacity: 255,
time: THUMBNAIL_FADE_TIME,
transition: 'easeOutQuad',
onComplete: Lang.bind(this, function () { this.thumbnailsVisible = true; })
onComplete: () => { this.thumbnailsVisible = true; },
onCompleteScope: this
});
this._switcherList._items[this._selectedIndex].add_accessible_state (Atk.StateType.EXPANDED);
@ -397,9 +398,8 @@ var CyclerHighlight = new Lang.Class({
this.actor.add_constraint(constraint);
this.actor.connect('notify::allocation',
Lang.bind(this, this._onAllocationChanged));
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
this.actor.connect('notify::allocation', () => { this._onAllocationChanged(); });
this.actor.connect('destroy', () => { this._onDestroy(); });
},
set window(w) {
@ -457,7 +457,7 @@ var CyclerPopup = new Lang.Class({
// We don't show an actual popup, so just provide what SwitcherPopup
// expects instead of inheriting from SwitcherList
this._switcherList = { actor: new St.Widget(),
highlight: Lang.bind(this, this._highlightItem),
highlight: (index, justOutline) => { this._highlightItem(index, justOutline); },
connect: function() {} };
},
@ -647,7 +647,7 @@ var AppSwitcher = new Lang.Class({
this._altTabPopup = altTabPopup;
this._mouseTimeOutId = 0;
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
this.actor.connect('destroy', () => { this._onDestroy(); });
},
_onDestroy: function() {
@ -730,12 +730,11 @@ var AppSwitcher = new Lang.Class({
if (this._mouseTimeOutId != 0)
Mainloop.source_remove(this._mouseTimeOutId);
if (this._altTabPopup.thumbnailsVisible) {
this._mouseTimeOutId = Mainloop.timeout_add(APP_ICON_HOVER_TIMEOUT,
Lang.bind(this, function () {
this._enterItem(index);
this._mouseTimeOutId = 0;
return GLib.SOURCE_REMOVE;
}));
this._mouseTimeOutId = Mainloop.timeout_add(APP_ICON_HOVER_TIMEOUT, () => {
this._enterItem(index);
this._mouseTimeOutId = 0;
return GLib.SOURCE_REMOVE;
});
GLib.Source.set_name_by_id(this._mouseTimeOutId, '[gnome-shell] this._enterItem');
} else
this._itemEntered(index);
@ -778,11 +777,10 @@ var AppSwitcher = new Lang.Class({
this.icons.push(appIcon);
let item = this.addItem(appIcon.actor, appIcon.label);
appIcon._stateChangedId = appIcon.app.connect('notify::state',
Lang.bind(this, function(app) {
if (app.state != Shell.AppState.RUNNING)
this._removeIcon(app);
}));
appIcon._stateChangedId = appIcon.app.connect('notify::state', (app) => {
if (app.state != Shell.AppState.RUNNING)
this._removeIcon(app);
});
let n = this._arrows.length;
let arrow = new St.DrawingArea({ style_class: 'switcher-arrow' });
@ -849,7 +847,7 @@ var ThumbnailList = new Lang.Class({
}
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
this.actor.connect('destroy', () => { this._onDestroy(); });
},
addClones : function (availHeight) {
@ -875,8 +873,7 @@ var ThumbnailList = new Lang.Class({
this._thumbnailBins[i].set_height(binHeight);
this._thumbnailBins[i].add_actor(clone);
clone._destroyId = mutterWindow.connect('destroy',
Lang.bind(this, this._removeThumbnail, clone));
clone._destroyId = mutterWindow.connect('destroy', () => { this._removeThumbnail(clone); });
this._clones.push(clone);
}