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appDisplay/baseAppView: Cleanup animate()

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Simplify the opacity dance to simply setting it to the initial value
before animating (0 when animating in, and 255 when animating out),
and to the final value after the spring animation is done (vice-versa).

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1518>
This commit is contained in:
Georges Basile Stavracas Neto 2020-12-02 18:02:46 -03:00 • committed by Marge Bot
parent b730875012
commit cd82691859
1 changed files with 9 additions and 9 deletions
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18
js/ui/appDisplay.js
View file

@ -670,7 +670,6 @@ var BaseAppView = GObject.registerClass({
}
_doSpringAnimation(animationDirection) {
this._grid.opacity = 255;
this._grid.animateSpring(
animationDirection,
Main.overview.dash.showAppsButton);
@ -688,15 +687,16 @@ var BaseAppView = GObject.registerClass({
}
animate(animationDirection, onComplete) {
if (onComplete) {
let animationDoneId = this._grid.connect('animation-done', () => {
this._grid.disconnect(animationDoneId);
const animationDoneId = this._grid.connect('animation-done', () => {
this._grid.disconnect(animationDoneId);
this._grid.opacity =
animationDirection === IconGrid.AnimationDirection.IN
? 255 : 0;
if (onComplete)
onComplete();
});
}
});
this._clearAnimateLater();
this._grid.opacity = 255;
if (animationDirection == IconGrid.AnimationDirection.IN) {
const doSpringAnimationLater = laterType => {
@ -708,18 +708,18 @@ var BaseAppView = GObject.registerClass({
});
};
this._grid.opacity = 0;
if (this._viewIsReady) {
this._grid.opacity = 0;
doSpringAnimationLater(Meta.LaterType.IDLE);
} else {
this._viewLoadedHandlerId = this.connect('view-loaded',
() => {
this._clearAnimateLater();
this._grid.opacity = 255;
doSpringAnimationLater(Meta.LaterType.BEFORE_REDRAW);
});
}
} else {
this._grid.opacity = 255;
this._doSpringAnimation(animationDirection);
}
}