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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef REMOTING_HOST_SCREEN_CAPTURER_FAKE_H_ | |
6 #define REMOTING_HOST_SCREEN_CAPTURER_FAKE_H_ | |
7 | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "media/base/media_export.h" | |
10 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h" | |
11 #include "third_party/webrtc/modules/desktop_capture/screen_capture_frame_queue.
h" | |
12 #include "third_party/webrtc/modules/desktop_capture/screen_capturer.h" | |
13 | |
14 namespace remoting { | |
15 | |
16 // A ScreenCapturerFake generates artificial image for testing purpose. | |
17 // | |
18 // ScreenCapturerFake is double-buffered as required by ScreenCapturer. | |
19 class ScreenCapturerFake : public webrtc::ScreenCapturer { | |
20 public: | |
21 // ScreenCapturerFake generates a picture of size kWidth x kHeight. | |
22 static const int kWidth = 800; | |
23 static const int kHeight = 600; | |
24 | |
25 ScreenCapturerFake(); | |
26 virtual ~ScreenCapturerFake(); | |
27 | |
28 // webrtc::DesktopCapturer interface. | |
29 virtual void Start(Callback* callback) OVERRIDE; | |
30 virtual void Capture(const webrtc::DesktopRegion& rect) OVERRIDE; | |
31 | |
32 // ScreenCapturer interface. | |
33 virtual void SetMouseShapeObserver( | |
34 MouseShapeObserver* mouse_shape_observer) OVERRIDE; | |
35 virtual bool GetScreenList(ScreenList* screens) OVERRIDE; | |
36 virtual bool SelectScreen(webrtc::ScreenId id) OVERRIDE; | |
37 | |
38 private: | |
39 // Generates an image in the front buffer. | |
40 void GenerateImage(); | |
41 | |
42 // Called when the screen configuration is changed. | |
43 void ScreenConfigurationChanged(); | |
44 | |
45 Callback* callback_; | |
46 MouseShapeObserver* mouse_shape_observer_; | |
47 | |
48 webrtc::DesktopSize size_; | |
49 int bytes_per_row_; | |
50 int box_pos_x_; | |
51 int box_pos_y_; | |
52 int box_speed_x_; | |
53 int box_speed_y_; | |
54 | |
55 webrtc::ScreenCaptureFrameQueue queue_; | |
56 | |
57 DISALLOW_COPY_AND_ASSIGN(ScreenCapturerFake); | |
58 }; | |
59 | |
60 } // namespace remoting | |
61 | |
62 #endif // REMOTING_HOST_SCREEN_CAPTURER_FAKE_H_ | |
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