[CRD iOS] Hook the touch input feedback

remoting/client/render_stub.h

+// 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 REMOTING_CLIENT_RENDER_STUB_H_
+#define REMOTING_CLIENT_RENDER_STUB_H_
+
+namespace remoting {
+
+class ViewMatrix;
+
+// An interface for controlling the renderer.
+class RenderStub {

[nicholss, 2017/05/12 21:42:40]

Yeah stub is wrong. Stub would be the class you use to test with, not the
generic interface of a class.

[Yuwei, 2017/05/13 00:41:52]

Fixed.

+ public:
+  virtual ~RenderStub() {}
+
+  virtual void SetTransformation(const ViewMatrix& transformation) = 0;

[nicholss, 2017/05/12 21:42:40]

These methods need documentation please.

[Yuwei, 2017/05/13 00:41:52]

Done. Added a comment that points to GlRenderer :P

+  virtual void SetCursorPosition(float x, float y) = 0;
+  virtual void SetCursorVisibility(bool visible) = 0;
+  virtual void StartInputFeedback(float x, float y, float diameter) = 0;
+};
+
+}  // namespace remoting
+#endif  // REMOTING_CLIENT_RENDER_STUB_H_