cc/blink/web_animation_impl.h

   1 // Copyright 2014 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_BLINK_WEB_ANIMATION_IMPL_H_
   6 #define CC_BLINK_WEB_ANIMATION_IMPL_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "cc/blink/cc_blink_export.h"
  10 #include "third_party/WebKit/public/platform/WebCompositorAnimation.h"
  11
  12 namespace cc {
  13 class Animation;
  14 }
  15
  16 namespace blink {
  17 class WebCompositorAnimationCurve;
  18 }
  19
  20 namespace cc_blink {
  21
  22 class WebCompositorAnimationImpl : public blink::WebCompositorAnimation {
  23  public:
  24   CC_BLINK_EXPORT WebCompositorAnimationImpl(
  25       const blink::WebCompositorAnimationCurve& curve,
  26       TargetProperty target,
  27       int animation_id,
  28       int group_id);
  29   virtual ~WebCompositorAnimationImpl();
  30
  31   // blink::WebCompositorAnimation implementation
  32   virtual int id();
  33   virtual TargetProperty targetProperty() const;
  34 #if WEB_ANIMATION_SUPPORTS_FRACTIONAL_ITERATIONS
  35   virtual double iterations() const;
  36   virtual void setIterations(double iterations);
  37 #else
  38   virtual int iterations() const;
  39   virtual void setIterations(int iterations);
  40 #endif
  41   virtual double startTime() const;
  42   virtual void setStartTime(double monotonic_time);
  43   virtual double timeOffset() const;
  44   virtual void setTimeOffset(double monotonic_time);
  45 #if WEB_ANIMATION_SUPPORTS_FULL_DIRECTION
  46   virtual Direction direction() const;
  47   virtual void setDirection(Direction);
  48 #else
  49   virtual bool alternatesDirection() const;
  50   virtual void setAlternatesDirection(bool alternates);
  51 #endif
  52   virtual double playbackRate() const;
  53   virtual void setPlaybackRate(double playback_rate);
  54
  55   scoped_ptr<cc::Animation> PassAnimation();
  56
  57  private:
  58   scoped_ptr<cc::Animation> animation_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(WebCompositorAnimationImpl);
  61 };
  62
  63 }  // namespace cc_blink
  64
  65 #endif  // CC_BLINK_WEB_ANIMATION_IMPL_H_