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locatePointer: Bind ripples creation to settings

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Don't create ripples if locate pointer is not enabled, and bind
creation to the relative desktop interface settings key.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/700
This commit is contained in:
Marco Trevisan (Treviño) 2019-08-31 01:57:12 +02:00 committed by Florian Müllner
parent eca98aee42
commit a53b48de4c
1 changed files with 17 additions and 3 deletions
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20
js/ui/locatePointer.js
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@ -11,12 +11,26 @@ const LOCATE_POINTER_SCHEMA = "org.gnome.desktop.interface";
var LocatePointer = class {
constructor() {
this._settings = new Gio.Settings({ schema_id: LOCATE_POINTER_SCHEMA });
this._ripples = new Ripples.Ripples(0.5, 0.5, 'ripple-pointer-location');
this._ripples.addTo(Main.uiGroup);
this._settings.connect(`changed::${LOCATE_POINTER_KEY}`, () => this._syncEnabled());
this._syncEnabled();
}
_syncEnabled() {
let enabled = this._settings.get_boolean(LOCATE_POINTER_KEY);
if (enabled == !!this._ripples)
return;
if (enabled) {
this._ripples = new Ripples.Ripples(0.5, 0.5, 'ripple-pointer-location');
this._ripples.addTo(Main.uiGroup);
} else {
this._ripples.destroy();
this._ripples = null;
}
}
show() {
if (!this._settings.get_boolean(LOCATE_POINTER_KEY))
if (!this._ripples)
return;
let [x, y] = global.get_pointer();