cc/animation/animation_events.h

   1 // Copyright 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 CC_ANIMATION_ANIMATION_EVENTS_H_
   6 #define CC_ANIMATION_ANIMATION_EVENTS_H_
   7
   8 #include <vector>
   9
  10 #include "cc/animation/animation.h"
  11 #include "ui/gfx/transform.h"
  12
  13 namespace cc {
  14
  15 struct AnimationEvent {
  16   enum Type { Started, Finished, PropertyUpdate };
  17
  18   AnimationEvent(Type type,
  19                  int layer_id,
  20                  int group_id,
  21                  Animation::TargetProperty target_property,
  22                  double monotonic_time)
  23       : type(type),
  24         layer_id(layer_id),
  25         group_id(group_id),
  26         target_property(target_property),
  27         monotonic_time(monotonic_time),
  28         opacity(0.f) {}
  29
  30   Type type;
  31   int layer_id;
  32   int group_id;
  33   Animation::TargetProperty target_property;
  34   double monotonic_time;
  35   float opacity;
  36   gfx::Transform transform;
  37 };
  38
  39 typedef std::vector<AnimationEvent> AnimationEventsVector;
  40
  41 }  // namespace cc
  42
  43 #endif  // CC_ANIMATION_ANIMATION_EVENTS_H_