webkit/renderer/compositor_bindings/web_to_cc_animation_delegate_adapter.cc

   1 // Copyright 2013 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 #include "webkit/renderer/compositor_bindings/web_to_cc_animation_delegate_adapter.h"
   6
   7 #include "third_party/WebKit/public/platform/WebAnimationDelegate.h"
   8
   9 namespace webkit {
  10
  11 WebToCCAnimationDelegateAdapter::WebToCCAnimationDelegateAdapter(
  12     blink::WebAnimationDelegate* delegate)
  13     : delegate_(delegate) {}
  14
  15 void WebToCCAnimationDelegateAdapter::NotifyAnimationStarted(
  16     double wall_clock_time,
  17     base::TimeTicks monotonic_time,
  18     cc::Animation::TargetProperty target_property) {
  19 #if WEB_ANIMATION_DELEGATE_TAKES_MONOTONIC_TIME
  20   delegate_->notifyAnimationStarted(
  21       wall_clock_time,
  22       (monotonic_time - base::TimeTicks()).InSecondsF(),
  23       static_cast<blink::WebAnimation::TargetProperty>(target_property));
  24 #else
  25   delegate_->notifyAnimationStarted(wall_clock_time);
  26 #endif
  27 }
  28
  29 void WebToCCAnimationDelegateAdapter::NotifyAnimationFinished(
  30     double wall_clock_time,
  31     base::TimeTicks monotonic_time,
  32     cc::Animation::TargetProperty target_property) {
  33 #if WEB_ANIMATION_DELEGATE_TAKES_MONOTONIC_TIME
  34   delegate_->notifyAnimationFinished(
  35       wall_clock_time,
  36       (monotonic_time - base::TimeTicks()).InSecondsF(),
  37       static_cast<blink::WebAnimation::TargetProperty>(target_property));
  38 #else
  39   delegate_->notifyAnimationFinished(wall_clock_time);
  40 #endif
  41 }
  42
  43 }  // namespace webkit