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pageIndicators: Remove animated indicators

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Nothing uses them anymore, so clean out the code.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1629>
This commit is contained in:
Florian Müllner 2021-02-03 02:32:36 +01:00
parent 5c7436be3e
commit a9cbbd8017
1 changed files with 2 additions and 92 deletions
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94
js/ui/pageIndicators.js
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@ -1,27 +1,13 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported PageIndicators, AnimatedPageIndicators */
/* exported PageIndicators */
const { Clutter, GLib, Graphene, GObject, Meta, St } = imports.gi;
const { ANIMATION_TIME_OUT, ANIMATION_MAX_DELAY_OUT_FOR_ITEM, AnimationDirection } = imports.ui.iconGrid;
const { Clutter, Graphene, GObject, St } = imports.gi;
const INDICATOR_INACTIVE_OPACITY = 128;
const INDICATOR_INACTIVE_OPACITY_HOVER = 255;
const INDICATOR_INACTIVE_SCALE = 2 / 3;
const INDICATOR_INACTIVE_SCALE_PRESSED = 0.5;
var INDICATORS_BASE_TIME = 250;
var INDICATORS_BASE_TIME_OUT = 125;
var INDICATORS_ANIMATION_DELAY = 125;
var INDICATORS_ANIMATION_DELAY_OUT = 62.5;
var INDICATORS_ANIMATION_MAX_TIME = 750;
var SWITCH_TIME = 400;
var INDICATORS_ANIMATION_MAX_TIME_OUT =
Math.min(SWITCH_TIME,
ANIMATION_TIME_OUT + ANIMATION_MAX_DELAY_OUT_FOR_ITEM);
var ANIMATION_DELAY = 100;
var PageIndicators = GObject.registerClass({
Signals: { 'page-activated': { param_types: [GObject.TYPE_INT] } },
}, class PageIndicators extends St.BoxLayout {
@ -126,79 +112,3 @@ var PageIndicators = GObject.registerClass({
return this._nPages;
}
});
var AnimatedPageIndicators = GObject.registerClass(
class AnimatedPageIndicators extends PageIndicators {
_init(orientation = Clutter.Orientation.VERTICAL) {
super._init(orientation);
this.connect('destroy', this._onDestroy.bind(this));
}
_onDestroy() {
if (this.animateLater) {
Meta.later_remove(this.animateLater);
this.animateLater = 0;
}
}
vfunc_map() {
super.vfunc_map();
// Implicit animations are skipped for unmapped actors, and our
// children aren't mapped yet, so defer to a later handler
this.animateLater = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => {
this.animateLater = 0;
this.animateIndicators(AnimationDirection.IN);
return GLib.SOURCE_REMOVE;
});
}
animateIndicators(animationDirection) {
if (!this.mapped)
return;
let children = this.get_children();
if (children.length == 0)
return;
for (let i = 0; i < this._nPages; i++)
children[i].remove_all_transitions();
const vertical = this._orientation === Clutter.Orientation.VERTICAL;
let offset;
if (this.get_text_direction() == Clutter.TextDirection.RTL)
offset = vertical ? -children[0].width : -children[0].height;
else
offset = vertical ? children[0].width : children[0].height;
let isAnimationIn = animationDirection == AnimationDirection.IN;
let delay = isAnimationIn
? INDICATORS_ANIMATION_DELAY
: INDICATORS_ANIMATION_DELAY_OUT;
let baseTime = isAnimationIn ? INDICATORS_BASE_TIME : INDICATORS_BASE_TIME_OUT;
let totalAnimationTime = baseTime + delay * this._nPages;
let maxTime = isAnimationIn
? INDICATORS_ANIMATION_MAX_TIME
: INDICATORS_ANIMATION_MAX_TIME_OUT;
if (totalAnimationTime > maxTime)
delay -= (totalAnimationTime - maxTime) / this._nPages;
for (let i = 0; i < this._nPages; i++) {
const params = {
duration: baseTime + delay * i,
mode: Clutter.AnimationMode.EASE_IN_OUT_QUAD,
delay: isAnimationIn ? ANIMATION_DELAY : 0,
};
if (vertical) {
children[i].translation_x = isAnimationIn ? offset : 0;
params.translation_x = isAnimationIn ? 0 : offset;
} else {
children[i].translation_y = isAnimationIn ? offset : 0;
params.translation_y = isAnimationIn ? 0 : offset;
}
children[i].ease(params);
}
}
});