[gnome-shell/wip/exalm/swipes] swipeTracker: Clamp position when long swipes are enabled too



commit 4e34a1aefacf71892f7e870b715d46e101ab30eb
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Mon Mar 1 22:39:48 2021 +0500

    swipeTracker: Clamp position when long swipes are enabled too
    
    Avoid wrapping back to the first page when swiping forward from the last
    page.

 js/ui/swipeTracker.js | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)
---
diff --git a/js/ui/swipeTracker.js b/js/ui/swipeTracker.js
index 0687fbc847..46095ce6ef 100644
--- a/js/ui/swipeTracker.js
+++ b/js/ui/swipeTracker.js
@@ -633,6 +633,9 @@ var SwipeTracker = GObject.registerClass({
     }
 
     _getBounds(pos) {
+        if (this.allowLongSwipes)
+            return [this._snapPoints[0], this._snapPoints[this._snapPoints.length - 1]];
+
         const closest = this._findClosestPoint(pos);
 
         let prev, next;
@@ -665,11 +668,7 @@ var SwipeTracker = GObject.registerClass({
         this._progress += delta / distance;
         this._history.append(time, delta);
 
-        const [lower, upper] = this.allowLongSwipes
-            ? [this._snapPoints[0], this._snapPoints[this._snapPoints.length - 1]]
-            : this._getBounds(this._initialProgress);
-
-        this._progress = Math.clamp(this._progress, lower, upper);
+        this._progress = Math.clamp(this._progress, ...this._getBounds(this._initialProgress));
 
         this.emit('update', this._progress);
     }
@@ -699,9 +698,7 @@ var SwipeTracker = GObject.registerClass({
         }
 
         pos = pos * Math.sign(velocity) + this._progress;
-
-        if (!this.allowLongSwipes)
-            pos = Math.clamp(pos, ...this._getBounds(this._initialProgress));
+        pos = Math.clamp(pos, ...this._getBounds(this._initialProgress));
 
         const index = this._findPointForProjection(pos, velocity);
 


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