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