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 WebCompositorAnimationDelegate_h 6 #define WebCompositorAnimationDelegate_h 7 8 #include "WebCommon.h" 9 #include "WebCompositorAnimation.h" 10 11 #define WEB_ANIMATION_DELEGATE_TAKES_MONOTONIC_TIME 1 12 13 namespace blink { 14 15 class BLINK_PLATFORM_EXPORT WebCompositorAnimationDelegate { 16 public: 17 virtual ~WebCompositorAnimationDelegate() { } 18 19 virtual void notifyAnimationStarted(double monotonicTime, WebCompositorAnimation::TargetProperty) = 0; 20 virtual void notifyAnimationFinished(double monotonicTime, WebCompositorAnimation::TargetProperty) = 0; 21 }; 22 23 } // namespace blink 24 25 #endif // WebCompositorAnimationDelegate_h 26
