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♻️ Simplify transition tweaking

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This commit is contained in:
Simon Schneegans
2022-05-12 05:48:14 +02:00
parent a42e2736db
commit 9d7d912261
14 changed files with 136 additions and 231 deletions
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extension.js
+15 -10
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@@ -416,18 +416,24 @@ class Extension {
const testMode = this._settings.get_boolean('test-mode');
// The following is used to tweak the ongoing transitions of a window actor. Usually
// windows are faded in / out scaled up / down slightly by GNOME Shell. Here, we allow
// modifications to this behavior by the effects.
const config = effect.tweakTransition(actor, this._settings, forOpening);
// windows are faded in / out scaled up / down slightly by GNOME Shell. Here, we tweak
// the transitions so that nothing changes. The window stays opaque and is scaled to
// actorScale.
const actorScale = effect.getActorScale(this._settings);
// To make things deterministic during testing, we set the effect duration to 5
// seconds.
const duration =
testMode ? 5000 : this._settings.get_int(effect.getNick() + '-animation-time');
// All animations are relative to the window's center.
actor.set_pivot_point(0.5, 0.5);
// This goes through all properties given in the config object and tweaks any ongoing
// transitions accordingly. If there is no ongoing transition for a given property, a
// new one is set up.
// We tweak the opacity and scale of the actor. If there is no ongoing transition for
// a property, a new one is set up.
const config = {'opacity': 255, 'scale-x': actorScale.x, 'scale-y': actorScale.y};
for (const property in config) {
let transition = actor.get_transition(property);
@@ -450,11 +456,10 @@ class Extension {
// Tweak the transition according to the config object. For some reason, there are
// rare cases, where no transition is set up. This happens from time to time...
if (transition) {
const middle = (config[property].to + config[property].from) / 2;
transition.set_duration(duration);
transition.set_to(testMode ? middle : config[property].to);
transition.set_from(testMode ? middle : config[property].from);
transition.set_progress_mode(config[property].mode);
transition.set_to(config[property]);
transition.set_from(config[property]);
transition.set_progress_mode(Clutter.AnimationMode.LINEAR);
}
}