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swipeTracker: Clamp position when long swipes are enabled too

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Avoid wrapping back to the first page when swiping forward from the last
page.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1731>
This commit is contained in:
Alexander Mikhaylenko 2021-03-01 22:39:48 +05:00 committed by Marge Bot
parent df4c05f834
commit 3c1074085e
1 changed files with 5 additions and 8 deletions
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13
js/ui/swipeTracker.js
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@ -635,6 +635,9 @@ var SwipeTracker = GObject.registerClass({
} }
_getBounds(pos) { _getBounds(pos) {
if (this.allowLongSwipes)
return [this._snapPoints[0], this._snapPoints[this._snapPoints.length - 1]];
const closest = this._findClosestPoint(pos); const closest = this._findClosestPoint(pos);
let prev, next; let prev, next;
@ -667,11 +670,7 @@ var SwipeTracker = GObject.registerClass({
this._progress += delta / distance; this._progress += delta / distance;
this._history.append(time, delta); this._history.append(time, delta);
const [lower, upper] = this.allowLongSwipes this._progress = Math.clamp(this._progress, ...this._getBounds(this._initialProgress));
? [this._snapPoints[0], this._snapPoints[this._snapPoints.length - 1]]
: this._getBounds(this._initialProgress);
this._progress = Math.clamp(this._progress, lower, upper);
this.emit('update', this._progress); this.emit('update', this._progress);
} }
@ -701,9 +700,7 @@ var SwipeTracker = GObject.registerClass({
} }
pos = pos * Math.sign(velocity) + this._progress; pos = pos * Math.sign(velocity) + this._progress;
pos = Math.clamp(pos, ...this._getBounds(this._initialProgress));
if (!this.allowLongSwipes)
pos = Math.clamp(pos, ...this._getBounds(this._initialProgress));
const index = this._findPointForProjection(pos, velocity); const index = this._findPointForProjection(pos, velocity);