2 files changed, 1 insertions, 59 deletions
diff --git a/gui/packages/desktop/src/main/keyframe-animation.js b/gui/packages/desktop/src/main/keyframe-animation.js
index 8a51fb0071..e3ed363295 100644
--- a/gui/packages/desktop/src/main/keyframe-animation.js
+++ b/gui/packages/desktop/src/main/keyframe-animation.js
@@ -17,7 +17,6 @@ export default class KeyframeAnimation {
   _speed: number = 200; // ms
   _repeat: boolean = false;
   _reverse: boolean = false;
-  _alternate: boolean = false;
 
   _onFrame: ?OnFrameFn;
   _onFinish: ?OnFinishFn;
@@ -70,15 +69,6 @@ export default class KeyframeAnimation {
     return this._reverse;
   }
 
-  // alternates the animation direction when it reaches the end
-  // only for repeating animations
-  set alternate(newValue: boolean) {
-    this._alternate = !!newValue;
-  }
-  get alternate(): boolean {
-    return this._alternate;
-  }
-
   get nativeImages(): Array<NativeImage> {
     return this._nativeImages.slice();
   }
@@ -225,14 +215,7 @@ export default class KeyframeAnimation {
         return;
       }
 
-      // change animation direction if marked for alternation
-      if (this._alternate) {
-        this._reverse = !this._reverse;
-
-        this._currentFrame = this._nextFrame(this._currentFrame, this._frameRange, this._reverse);
-      } else {
-        this._currentFrame = this._frameRange[this._reverse ? 1 : 0];
-      }
+      this._currentFrame = this._frameRange[this._reverse ? 1 : 0];
     } else {
       this._currentFrame = this._nextFrame(this._currentFrame, this._frameRange, this._reverse);
     }
diff --git a/gui/packages/desktop/test/keyframe-animation.spec.js b/gui/packages/desktop/test/keyframe-animation.spec.js
index 84bfb51277..ddf81c96d2 100644
--- a/gui/packages/desktop/test/keyframe-animation.spec.js
+++ b/gui/packages/desktop/test/keyframe-animation.spec.js
@@ -224,45 +224,4 @@ describe('lib/keyframe-animation', function() {
     animation.reverse = true;
     animation.play();
   });
-
-  it('should alternate sequence', (done) => {
-    const seq = [];
-    const animation = newAnimation();
-    const expectedFrames = [0, 1, 2, 3, 4, 3, 2, 1, 0];
-
-    animation.onFrame = () => {
-      if (seq.length === expectedFrames.length) {
-        animation.stop();
-        expect(seq).to.be.deep.equal(expectedFrames);
-        done();
-      } else {
-        seq.push(animation._currentFrame);
-      }
-    };
-
-    animation.repeat = true;
-    animation.alternate = true;
-    animation.play();
-  });
-
-  it('should alternate reverse sequence', (done) => {
-    const seq = [];
-    const animation = newAnimation();
-    const expectedFrames = [4, 3, 2, 1, 0, 1, 2, 3, 4];
-
-    animation.onFrame = () => {
-      if (seq.length === expectedFrames.length) {
-        animation.stop();
-        expect(seq).to.be.deep.equal(expectedFrames);
-        done();
-      } else {
-        seq.push(animation._currentFrame);
-      }
-    };
-
-    animation.repeat = true;
-    animation.reverse = true;
-    animation.alternate = true;
-    animation.play();
-  });
 });