windowManager: make TouchpadWorkspaceSwitchAction respect natural-scroll

Instead of defaulting to a natural scroll behavior,
have the workspace switch action use the natural-scroll setting
in org.gnome.peripherals.touchpad to determine the correct
direction of travel when swiping. 4 finger swipes will then
match the behavior of the rest of the UI.

Reference: https://gitlab.gnome.org/GNOME/gnome-shell/issues/516


(cherry picked from commit 118cab1766)
This commit is contained in:
Erik Duxstad 2018-11-05 23:13:26 +00:00 committed by Florian Müllner
parent 609c81698e
commit 9b9599515a

View File

@ -478,6 +478,7 @@ var TouchpadWorkspaceSwitchAction = new Lang.Class({
this._dx = 0; this._dx = 0;
this._dy = 0; this._dy = 0;
actor.connect('captured-event', this._handleEvent.bind(this)); actor.connect('captured-event', this._handleEvent.bind(this));
this._touchpadSettings = new Gio.Settings({schema_id: 'org.gnome.desktop.peripherals.touchpad'});
}, },
_checkActivated() { _checkActivated() {
@ -515,7 +516,11 @@ var TouchpadWorkspaceSwitchAction = new Lang.Class({
// Scale deltas up a bit to make it feel snappier // Scale deltas up a bit to make it feel snappier
this._dx += dx * 2; this._dx += dx * 2;
if(!(this._touchpadSettings.get_boolean('natural-scroll')))
this._dy -= dy * 2;
else
this._dy += dy * 2; this._dy += dy * 2;
this.emit('motion', this._dx, this._dy); this.emit('motion', this._dx, this._dy);
} else { } else {
if ((event.get_gesture_phase() == Clutter.TouchpadGesturePhase.END && ! this._checkActivated()) || if ((event.get_gesture_phase() == Clutter.TouchpadGesturePhase.END && ! this._checkActivated()) ||