Index: mojo/services/view_manager/animation_runner_observer.h |
diff --git a/mojo/services/view_manager/animation_runner_observer.h b/mojo/services/view_manager/animation_runner_observer.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9b799838430ce8eab613c7eedc9fc8e7979fd02d |
--- /dev/null |
+++ b/mojo/services/view_manager/animation_runner_observer.h |
@@ -0,0 +1,23 @@ |
+// Copyright 2014 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. |
+ |
+#ifndef SERVICES_VIEW_MANAGER_ANIMATION_RUNNER_OBSERVER_H_ |
+#define SERVICES_VIEW_MANAGER_ANIMATION_RUNNER_OBSERVER_H_ |
+ |
+namespace view_manager { |
+ |
+class AnimationRunnerObserver { |
+ public: |
+ virtual void OnAnimationScheduled(uint32_t id) = 0; |
+ virtual void OnAnimationDone(uint32_t id) = 0; |
+ virtual void OnAnimationInterrupted(uint32_t id) = 0; |
+ virtual void OnAnimationCanceled(uint32_t id) = 0; |
+ |
+ protected: |
+ virtual ~AnimationRunnerObserver() {} |
+}; |
+ |
+} // namespace view_manager |
+ |
+#endif // SERVICES_VIEW_MANAGER_ANIMATION_RUNNER_OBSERVER_H_ |