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environment: Only disable unredirection of ongoing transitions

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When a transition is set up with a delay, it may be removed before it
actually started. We won't get a ::stopped signal in that case, with
the result that we currently end up with a mismatched unredirection
disabling.

Address this by only disable unredirection once the transition has
actually started.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/1788


(cherry picked from commit 38ad1d7c13)
This commit is contained in:
Florian Müllner 2019-10-14 07:47:38 +00:00 committed by Jonas Ådahl
parent 279024afc2
commit 6c2a82258e
1 changed files with 11 additions and 4 deletions
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15
js/ui/environment.js
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@ -109,8 +109,6 @@ function _easeActor(actor, params) {
actor.set_easing_mode(params.mode);
delete params.mode;
Meta.disable_unredirect_for_display(global.display);
let cleanup = () => Meta.enable_unredirect_for_display(global.display);
let callback = _makeEaseCallback(params, cleanup);
@ -124,6 +122,11 @@ function _easeActor(actor, params) {
let transition = animatedProps.map(p => actor.get_transition(p))
.find(t => t !== null);
if (transition && transition.delay)
transition.connect('started', () => Meta.disable_unredirect_for_display(global.display));
else
Meta.disable_unredirect_for_display(global.display);
if (transition)
transition.connect('stopped', (t, finished) => callback(finished));
else
@ -145,8 +148,6 @@ function _easeActorProperty(actor, propName, target, params) {
if (actor instanceof Clutter.Actor && !actor.mapped)
duration = 0;
Meta.disable_unredirect_for_display(global.display);
let cleanup = () => Meta.enable_unredirect_for_display(global.display);
let callback = _makeEaseCallback(params, cleanup);
@ -157,6 +158,7 @@ function _easeActorProperty(actor, propName, target, params) {
let [obj, prop] = _getPropertyTarget(actor, propName);
obj[prop] = target;
Meta.disable_unredirect_for_display(global.display);
callback(true);
return;
@ -172,6 +174,11 @@ function _easeActorProperty(actor, propName, target, params) {
transition.set_to(target);
if (transition.delay)
transition.connect('started', () => Meta.disable_unredirect_for_display(global.display));
else
Meta.disable_unredirect_for_display(global.display);
transition.connect('stopped', (t, finished) => callback(finished));
}