Adding ability to stream windows and inject events to them

remoting/host/me2me_single_window_desktop_environment.h

Index: remoting/host/me2me_single_window_desktop_environment.h
diff --git a/remoting/host/me2me_single_window_desktop_environment.h b/remoting/host/me2me_single_window_desktop_environment.h
new file mode 100644
index 0000000000000000000000000000000000000000..f917488b671fce8a2b86f438c3f29a86cdfab26e
--- /dev/null
+++ b/remoting/host/me2me_single_window_desktop_environment.h
@@ -0,0 +1,62 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.

[Wez, 2014/08/06 04:10:16]

This file should be called single_window_desktop_environment.h, and similarly
for the .cc; ideally re-name the files in a separate patch-set from any other
changes, so that reviewers can see the diffs clearly.

[ronakvora do not use, 2014/08/06 20:56:18]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef REMOTING_HOST_WINDOW_DESKTOP_ENVIRONMENT_H_

[Lambros, 2014/08/05 22:47:24]

nit: REMOTING_HOST_ME2ME_SINGLE_WINDOW_DESKTOP_ENVIRONMENT_H_

[Wez, 2014/08/06 04:10:16]

REMOTING_HOST_SINGLE_WINDOW_DESKTOP_ENVIRONMENT_H_

[ronakvora do not use, 2014/08/06 20:56:17]

Done.

[ronakvora do not use, 2014/08/06 20:56:18]

Done.

+#define REMOTING_HOST_WINDOW_DESKTOP_ENVIRONMENT_H_
+
+#include "remoting/host/basic_desktop_environment.h"
+#include "third_party/webrtc/modules/desktop_capture/desktop_capture_types.h"
+
+namespace remoting {
+
+// Enables capturing and streaming of windows.
+class SingleWindowDesktopEnvironment :

[Wez, 2014/08/06 04:10:16]

This doesn't need to be defined in the header - it can be moved into the cc
file.

[ronakvora do not use, 2014/08/06 20:56:18]

Done.

+    public BasicDesktopEnvironment {

[Lambros, 2014/08/05 22:47:24]

nit: This will fit on one line.

[ronakvora do not use, 2014/08/06 20:56:18]

Done.

+
+ public:
+  virtual ~SingleWindowDesktopEnvironment();
+
+  // DesktopEnvironment interface.
+  virtual scoped_ptr<webrtc::ScreenCapturer> CreateVideoCapturer() OVERRIDE;
+  virtual scoped_ptr<InputInjector> CreateInputInjector() OVERRIDE;
+
+ protected:
+  friend class SingleWindowDesktopEnvironmentFactory;
+  SingleWindowDesktopEnvironment(
+      scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
+
+  void SetWindowId(webrtc::WindowId windowIdEnvironment);

[Lambros, 2014/08/05 22:47:24]

nit: s/windowIdEnvironment/window_id
(and also in .cc file).

[Wez, 2014/08/06 04:10:16]

Why not pass this directly to the ctor, like you do with the factory?

[ronakvora do not use, 2014/08/06 20:56:18]

I believe this was just easier for me at the time before I had figured out/ was
comfortable with initialization lists. Updated it.

[ronakvora do not use, 2014/08/06 20:56:18]

Just removed it as wez suggested.

+
+ private:
+  webrtc::WindowId window_id_;
+
+ DISALLOW_COPY_AND_ASSIGN(SingleWindowDesktopEnvironment);

[Wez, 2014/08/06 04:10:16]

nit: Indentation should be two spaces.

[ronakvora do not use, 2014/08/06 20:56:18]

Done.

+};
+
+// Used to create |SingleWindowDesktopEnvironment| instances.

[Wez, 2014/08/06 04:10:16]

This is already implicit in the name of the class. Suggest:

"Passed to the ChromotingHost to remote an individual window's contents, rather
than a whole desktop."

[ronakvora do not use, 2014/08/06 20:56:18]

Done.

+class SingleWindowDesktopEnvironmentFactory :

[Wez, 2014/08/06 04:10:15]

nit: Wrap before the :

[ronakvora do not use, 2014/08/06 20:56:17]

Done.

+    public BasicDesktopEnvironmentFactory {
+ public:
+  SingleWindowDesktopEnvironmentFactory(
+      scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
+      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
+      webrtc::WindowId windowId);

[Wez, 2014/08/06 04:10:15]

window_id

[ronakvora do not use, 2014/08/06 20:56:18]

Done.

+  virtual ~SingleWindowDesktopEnvironmentFactory();
+
+  // DesktopEnvironmentFactory interface.
+  virtual scoped_ptr<DesktopEnvironment> Create(
+      base::WeakPtr<ClientSessionControl> client_session_control) OVERRIDE;
+
+ private:
+  webrtc::WindowId window_id_;
+
+ DISALLOW_COPY_AND_ASSIGN(SingleWindowDesktopEnvironmentFactory);

[Wez, 2014/08/06 04:10:15]

nit: Indentation should be two spaces.

[ronakvora do not use, 2014/08/06 20:56:17]

Done.

+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_HOST_WINDOW_DESKTOP_ENVIRONMENT_H_