Index: cc/blink/web_compositor_animation_timeline_impl.cc |
diff --git a/cc/blink/web_compositor_animation_timeline_impl.cc b/cc/blink/web_compositor_animation_timeline_impl.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..740f6593fcf43b6365b351b60e86e8bfbab57fc8 |
--- /dev/null |
+++ b/cc/blink/web_compositor_animation_timeline_impl.cc |
@@ -0,0 +1,45 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "cc/blink/web_compositor_animation_timeline_impl.h" |
+ |
+#include "cc/animation/animation_id_provider.h" |
+#include "cc/animation/animation_timeline.h" |
+#include "cc/blink/web_compositor_animation_player_impl.h" |
+#include "third_party/WebKit/public/platform/WebCompositorAnimationPlayerClient.h" |
+ |
+using cc::AnimationTimeline; |
+ |
+namespace cc_blink { |
+ |
+WebCompositorAnimationTimelineImpl::WebCompositorAnimationTimelineImpl() |
+ : animation_timeline_(AnimationTimeline::Create( |
+ cc::AnimationIdProvider::NextTimelineId())) { |
+} |
+ |
+WebCompositorAnimationTimelineImpl::~WebCompositorAnimationTimelineImpl() { |
+} |
+ |
+cc::AnimationTimeline* WebCompositorAnimationTimelineImpl::animation_timeline() |
+ const { |
+ return animation_timeline_.get(); |
+} |
+ |
+void WebCompositorAnimationTimelineImpl::playerAttached( |
+ const blink::WebCompositorAnimationPlayerClient& client) { |
+ if (client.compositorPlayer()) |
+ animation_timeline_->AttachPlayer( |
+ static_cast<WebCompositorAnimationPlayerImpl*>( |
+ client.compositorPlayer())->animation_player()); |
+} |
+ |
+void WebCompositorAnimationTimelineImpl::playerDestroyed( |
+ const blink::WebCompositorAnimationPlayerClient& client) { |
+ if (client.compositorPlayer()) |
+ animation_timeline_->DetachPlayer( |
+ static_cast<WebCompositorAnimationPlayerImpl*>( |
+ client.compositorPlayer())->animation_player()); |
+} |
+ |
+} // namespace cc_blink |