ui/compositor/test/test_layer_animation_observer.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_COMPOSITOR_TEST_TEST_LAYER_ANIMATION_OBSERVER_H_
   6 #define UI_COMPOSITOR_TEST_TEST_LAYER_ANIMATION_OBSERVER_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "ui/compositor/layer_animation_observer.h"
  10
  11 namespace ui {
  12
  13 class LayerAnimationSequence;
  14
  15 // Listens to animation ended notifications. Remembers the last sequence that
  16 // it was notified about.
  17 class TestLayerAnimationObserver : public LayerAnimationObserver {
  18  public:
  19   TestLayerAnimationObserver();
  20   ~TestLayerAnimationObserver() override;
  21
  22   void OnLayerAnimationEnded(LayerAnimationSequence* sequence) override;
  23
  24   void OnLayerAnimationAborted(LayerAnimationSequence* sequence) override;
  25
  26   void OnLayerAnimationScheduled(LayerAnimationSequence* sequence) override;
  27
  28   bool RequiresNotificationWhenAnimatorDestroyed() const override;
  29
  30   const LayerAnimationSequence* last_ended_sequence() const {
  31     return last_ended_sequence_;
  32   }
  33
  34   const LayerAnimationSequence* last_scheduled_sequence() const {
  35     return last_scheduled_sequence_;
  36   }
  37
  38   const LayerAnimationSequence* last_aborted_sequence() const {
  39     return last_aborted_sequence_;
  40   }
  41
  42   void set_requires_notification_when_animator_destroyed(bool value) {
  43     requires_notification_when_animator_destroyed_ = value;
  44   }
  45
  46  private:
  47   const LayerAnimationSequence* last_ended_sequence_;
  48   const LayerAnimationSequence* last_scheduled_sequence_;
  49   const LayerAnimationSequence* last_aborted_sequence_;
  50   bool requires_notification_when_animator_destroyed_;
  51
  52   // Copy and assign are allowed.
  53 };
  54
  55 }  // namespace ui
  56
  57 #endif  // UI_COMPOSITOR_TEST_TEST_LAYER_ANIMATION_OBSERVER_H_