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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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39
js/ui/workspaceThumbnail.js
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@ -74,9 +74,6 @@ var WindowClone = GObject.registerClass({
});
this._onPositionChanged();
this.connect('button-release-event', this._onButtonRelease.bind(this));
this.connect('touch-event', this._onTouchEvent.bind(this));
this.connect('destroy', this._onDestroy.bind(this));
this._draggable = DND.makeDraggable(this,
@ -184,18 +181,22 @@ var WindowClone = GObject.registerClass({
}
}
_onButtonRelease(actor, event) {
this.emit('selected', event.get_time());
vfunc_button_press_event() {
return Clutter.EVENT_STOP;
}
vfunc_button_release_event(buttonEvent) {
this.emit('selected', buttonEvent.time);
return Clutter.EVENT_STOP;
}
_onTouchEvent(actor, event) {
if (event.type() != Clutter.EventType.TOUCH_END ||
!global.display.is_pointer_emulating_sequence(event.get_event_sequence()))
vfunc_touch_event(touchEvent) {
if (touchEvent.type != Clutter.EventType.TOUCH_END ||
!global.display.is_pointer_emulating_sequence(touchEvent.sequence))
return Clutter.EVENT_PROPAGATE;
this.emit('selected', event.get_time());
this.emit('selected', touchEvent.time);
return Clutter.EVENT_STOP;
}
@ -667,10 +668,6 @@ var ThumbnailsBox = GObject.registerClass({
this._thumbnails = [];
this.connect('button-press-event', () => Clutter.EVENT_STOP);
this.connect('button-release-event', this._onButtonRelease.bind(this));
this.connect('touch-event', this._onTouchEvent.bind(this));
Main.overview.connect('showing',
this._createThumbnails.bind(this));
Main.overview.connect('hidden',
@ -727,17 +724,17 @@ var ThumbnailsBox = GObject.registerClass({
thumbnail.activate(time);
}
_onButtonRelease(actor, event) {
let [stageX, stageY] = event.get_coords();
this._activateThumbnailAtPoint(stageX, stageY, event.get_time());
vfunc_button_release_event(buttonEvent) {
let { x, y } = buttonEvent;
this._activateThumbnailAtPoint(x, y, buttonEvent.time);
return Clutter.EVENT_STOP;
}
_onTouchEvent(actor, event) {
if (event.type() == Clutter.EventType.TOUCH_END &&
global.display.is_pointer_emulating_sequence(event.get_event_sequence())) {
let [stageX, stageY] = event.get_coords();
this._activateThumbnailAtPoint(stageX, stageY, event.get_time());
vfunc_touch_event(touchEvent) {
if (touchEvent.type == Clutter.EventType.TOUCH_END &&
global.display.is_pointer_emulating_sequence(touchEvent.sequence)) {
let { x, y } = touchEvent;
this._activateThumbnailAtPoint(x, y, touchEvent.time);
}
return Clutter.EVENT_STOP;