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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ | 11 #ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ |
12 #define WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ | 12 #define WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ |
13 | 13 |
14 #include <memory> | 14 #include <memory> |
15 | 15 |
16 #include "webrtc/base/constructormagic.h" | 16 #include "webrtc/base/constructormagic.h" |
17 #include "webrtc/base/scoped_ptr.h" | |
18 #include "webrtc/modules/desktop_capture/desktop_capturer.h" | 17 #include "webrtc/modules/desktop_capture/desktop_capturer.h" |
19 #include "webrtc/modules/desktop_capture/mouse_cursor_monitor.h" | 18 #include "webrtc/modules/desktop_capture/mouse_cursor_monitor.h" |
20 | 19 |
21 namespace webrtc { | 20 namespace webrtc { |
22 | 21 |
23 // A wrapper for DesktopCapturer that also captures mouse using specified | 22 // A wrapper for DesktopCapturer that also captures mouse using specified |
24 // MouseCursorMonitor and renders it on the generated streams. | 23 // MouseCursorMonitor and renders it on the generated streams. |
25 class DesktopAndCursorComposer : public DesktopCapturer, | 24 class DesktopAndCursorComposer : public DesktopCapturer, |
26 public DesktopCapturer::Callback, | 25 public DesktopCapturer::Callback, |
27 public MouseCursorMonitor::Callback { | 26 public MouseCursorMonitor::Callback { |
28 public: | 27 public: |
29 // Creates a new blender that captures mouse cursor using |mouse_monitor| and | 28 // Creates a new blender that captures mouse cursor using |mouse_monitor| and |
30 // renders it into the frames generated by |desktop_capturer|. If | 29 // renders it into the frames generated by |desktop_capturer|. If |
31 // |mouse_monitor| is NULL the frames are passed unmodified. Takes ownership | 30 // |mouse_monitor| is NULL the frames are passed unmodified. Takes ownership |
32 // of both arguments. | 31 // of both arguments. |
33 DesktopAndCursorComposer(DesktopCapturer* desktop_capturer, | 32 DesktopAndCursorComposer(DesktopCapturer* desktop_capturer, |
34 MouseCursorMonitor* mouse_monitor); | 33 MouseCursorMonitor* mouse_monitor); |
35 virtual ~DesktopAndCursorComposer(); | 34 virtual ~DesktopAndCursorComposer(); |
36 | 35 |
37 // DesktopCapturer interface. | 36 // DesktopCapturer interface. |
38 void Start(DesktopCapturer::Callback* callback) override; | 37 void Start(DesktopCapturer::Callback* callback) override; |
39 void SetSharedMemoryFactory( | 38 void SetSharedMemoryFactory( |
40 rtc::scoped_ptr<SharedMemoryFactory> shared_memory_factory) override; | 39 std::unique_ptr<SharedMemoryFactory> shared_memory_factory) override; |
41 void Capture(const DesktopRegion& region) override; | 40 void Capture(const DesktopRegion& region) override; |
42 void SetExcludedWindow(WindowId window) override; | 41 void SetExcludedWindow(WindowId window) override; |
43 | 42 |
44 private: | 43 private: |
45 // DesktopCapturer::Callback interface. | 44 // DesktopCapturer::Callback interface. |
46 void OnCaptureCompleted(DesktopFrame* frame) override; | 45 void OnCaptureCompleted(DesktopFrame* frame) override; |
47 | 46 |
48 // MouseCursorMonitor::Callback interface. | 47 // MouseCursorMonitor::Callback interface. |
49 void OnMouseCursor(MouseCursor* cursor) override; | 48 void OnMouseCursor(MouseCursor* cursor) override; |
50 void OnMouseCursorPosition(MouseCursorMonitor::CursorState state, | 49 void OnMouseCursorPosition(MouseCursorMonitor::CursorState state, |
51 const DesktopVector& position) override; | 50 const DesktopVector& position) override; |
52 | 51 |
53 std::unique_ptr<DesktopCapturer> desktop_capturer_; | 52 std::unique_ptr<DesktopCapturer> desktop_capturer_; |
54 std::unique_ptr<MouseCursorMonitor> mouse_monitor_; | 53 std::unique_ptr<MouseCursorMonitor> mouse_monitor_; |
55 | 54 |
56 DesktopCapturer::Callback* callback_; | 55 DesktopCapturer::Callback* callback_; |
57 | 56 |
58 std::unique_ptr<MouseCursor> cursor_; | 57 std::unique_ptr<MouseCursor> cursor_; |
59 MouseCursorMonitor::CursorState cursor_state_; | 58 MouseCursorMonitor::CursorState cursor_state_; |
60 DesktopVector cursor_position_; | 59 DesktopVector cursor_position_; |
61 | 60 |
62 RTC_DISALLOW_COPY_AND_ASSIGN(DesktopAndCursorComposer); | 61 RTC_DISALLOW_COPY_AND_ASSIGN(DesktopAndCursorComposer); |
63 }; | 62 }; |
64 | 63 |
65 } // namespace webrtc | 64 } // namespace webrtc |
66 | 65 |
67 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ | 66 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_AND_CURSOR_COMPOSER_H_ |
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