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Unified Diff: remoting/host/ipc_mouse_cursor_monitor.h

Issue 92473002: Use webrtc::MouseCursorMonitor for cursor shapes (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Added a comment. Created 7 years, 1 month ago
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Index: remoting/host/ipc_mouse_cursor_monitor.h
diff --git a/remoting/host/ipc_mouse_cursor_monitor.h b/remoting/host/ipc_mouse_cursor_monitor.h
new file mode 100644
index 0000000000000000000000000000000000000000..9a7762831c3277aa4523eed9a215957819289d04
--- /dev/null
+++ b/remoting/host/ipc_mouse_cursor_monitor.h
@@ -0,0 +1,46 @@
+// Copyright (c) 2013 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 REMOTING_HOST_IPC_MOUSE_CURSOR_MONITOR_H_
+#define REMOTING_HOST_IPC_MOUSE_CURSOR_MONITOR_H_
+
+#include "base/memory/ref_counted.h"
+#include "base/memory/weak_ptr.h"
+#include "third_party/webrtc/modules/desktop_capture/mouse_cursor_monitor.h"
+
+namespace remoting {
+
+class DesktopSessionProxy;
+
+// Routes webrtc::MouseCursorMonitor calls through the IPC channel to the
+// desktop session agent running in the desktop integration process.
+class IpcMouseCursorMonitor : public webrtc::MouseCursorMonitor {
+ public:
+ explicit IpcMouseCursorMonitor(
+ scoped_refptr<DesktopSessionProxy> desktop_session_proxy);
+ virtual ~IpcMouseCursorMonitor();
+
+ // webrtc::MouseCursorMonitor interface.
+ virtual void Init(Callback* callback, Mode mode) OVERRIDE;
+ virtual void Capture() OVERRIDE;
+
+ // Called when the cursor shape has changed.
+ void OnMouseCursor(scoped_ptr<webrtc::MouseCursor> cursor);
+
+ private:
+ // The callback passed to |webrtc::MouseCursorMonitor::Init()|.
+ webrtc::MouseCursorMonitor::Callback* callback_;
+
+ // Wraps the IPC channel to the desktop session agent.
+ scoped_refptr<DesktopSessionProxy> desktop_session_proxy_;
+
+ // Used to cancel tasks pending on the capturer when it is stopped.
+ base::WeakPtrFactory<IpcMouseCursorMonitor> weak_factory_;
+
+ DISALLOW_COPY_AND_ASSIGN(IpcMouseCursorMonitor);
+};
+
+} // namespace remoting
+
+#endif // REMOTING_HOST_IPC_MOUSE_CURSOR_MONITOR_H_

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