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cleanup: Replace signal connections with virtual functions

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Inheriting from actors allows to use virtual functions instead of signal
connections for multiple cases, so just use them when possible.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/559
This commit is contained in:
Marco Trevisan (Treviño)
2019-09-10 07:42:48 +02:00
committed by Florian Müllner
parent 320df13b65
commit 55b57421dc
30 changed files with 434 additions and 414 deletions
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27
js/ui/boxpointer.js
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@ -46,12 +46,18 @@ var BoxPointer = GObject.registerClass({
this.add_actor(this._border);
this.bin.raise(this._border);
this._sourceAlignment = 0.5;
this._capturedEventId = 0;
this._muteInput();
this._muteInput = true;
this.connect('destroy', this._onDestroy.bind(this));
}
vfunc_captured_event() {
if (this._muteInput)
return Clutter.EVENT_STOP;
return Clutter.EVENT_PROPAGATE;
}
_onDestroy() {
if (this._sourceActorDestroyId) {
this._sourceActor.disconnect(this._sourceActorDestroyId);
@ -63,19 +69,6 @@ var BoxPointer = GObject.registerClass({
return this._arrowSide;
}
_muteInput() {
if (this._capturedEventId == 0)
this._capturedEventId = this.connect('captured-event',
() => Clutter.EVENT_STOP);
}
_unmuteInput() {
if (this._capturedEventId != 0) {
this.disconnect(this._capturedEventId);
this._capturedEventId = 0;
}
}
open(animate, onComplete) {
let themeNode = this.get_theme_node();
let rise = themeNode.get_length('-arrow-rise');
@ -112,7 +105,7 @@ var BoxPointer = GObject.registerClass({
duration: animationTime,
mode: Clutter.AnimationMode.LINEAR,
onComplete: () => {
this._unmuteInput();
this._muteInput = false;
if (onComplete)
onComplete();
}
@ -147,7 +140,7 @@ var BoxPointer = GObject.registerClass({
}
}
this._muteInput();
this._muteInput = true;
this.remove_all_transitions();
this.ease({