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   virtual ~TestLayerAnimationObserver();
  21
  22   virtual void OnLayerAnimationEnded(
  23       LayerAnimationSequence* sequence) OVERRIDE;
  24
  25   virtual void OnLayerAnimationAborted(
  26       LayerAnimationSequence* sequence) OVERRIDE;
  27
  28   virtual void OnLayerAnimationScheduled(
  29       LayerAnimationSequence* sequence) OVERRIDE;
  30
  31   virtual bool RequiresNotificationWhenAnimatorDestroyed() const OVERRIDE;
  32
  33   const LayerAnimationSequence* last_ended_sequence() const {
  34     return last_ended_sequence_;
  35   }
  36
  37   const LayerAnimationSequence* last_scheduled_sequence() const {
  38     return last_scheduled_sequence_;
  39   }
  40
  41   const LayerAnimationSequence* last_aborted_sequence() const {
  42     return last_aborted_sequence_;
  43   }
  44
  45   void set_requires_notification_when_animator_destroyed(bool value) {
  46     requires_notification_when_animator_destroyed_ = value;
  47   }
  48
  49  private:
  50   const LayerAnimationSequence* last_ended_sequence_;
  51   const LayerAnimationSequence* last_scheduled_sequence_;
  52   const LayerAnimationSequence* last_aborted_sequence_;
  53   bool requires_notification_when_animator_destroyed_;
  54
  55   // Copy and assign are allowed.
  56 };
  57
  58 }  // namespace ui
  59
  60 #endif  // UI_COMPOSITOR_TEST_TEST_LAYER_ANIMATION_OBSERVER_H_