Index: ash/mus/user_activity_forwarder.h |
diff --git a/ash/mus/user_activity_forwarder.h b/ash/mus/user_activity_forwarder.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8b805250155720a8c081b1e9705bc8c027cd0111 |
--- /dev/null |
+++ b/ash/mus/user_activity_forwarder.h |
@@ -0,0 +1,50 @@ |
+// Copyright 2017 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 ASH_MUS_USER_ACTIVITY_FORWARDER_H_ |
+#define ASH_MUS_USER_ACTIVITY_FORWARDER_H_ |
+ |
+#include "base/macros.h" |
+#include "mojo/public/cpp/bindings/binding.h" |
+#include "services/ui/public/interfaces/user_activity_monitor.mojom.h" |
+ |
+namespace service_manager { |
+class Connector; |
+} |
+ |
+namespace ui { |
+class UserActivityDetector; |
+} |
+ |
+namespace ash { |
+namespace mus { |
+ |
+// Helper class that receives reports of user activity from UserActivityMonitor |
+// and forwards them to ui::UserActivityDetector. |
+// TODO(derat): Make current ui::UserActivityObserver implementations (i.e. |
+// downstream of ui::UserActivityDetector) instead observe UserActivityMonitor |
+// directly: http://crbug.com/626899 |
+class UserActivityForwarder : public ui::mojom::UserActivityObserver { |
Daniel Erat
2017/01/18 01:12:59
a forwarder like this seems necessary since //serv
|
+ public: |
+ UserActivityForwarder(service_manager::Connector* connector, |
+ ui::UserActivityDetector* detector); |
+ ~UserActivityForwarder() override; |
+ |
+ private: |
+ // ui::mojom::UserActivityObserver: |
+ void OnUserActivity(); |
+ |
+ ui::mojom::UserActivityMonitorPtr user_activity_monitor_; |
+ mojo::Binding<ui::mojom::UserActivityObserver> |
+ user_activity_observer_binding_; |
+ |
+ ui::UserActivityDetector* user_activity_detector_; // Not owned. |
+ |
+ DISALLOW_COPY_AND_ASSIGN(UserActivityForwarder); |
+}; |
+ |
+} // namespace mus |
+} // namespace ash |
+ |
+#endif // ASH_MUS_USER_ACTIVITY_FORWARDER_H_ |