sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 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 |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #include "webrtc/modules/desktop_capture/window_capturer.h" |
| 12 | |
pbos@webrtc.org | 3f45c2e | 2013-08-05 16:22:53 +0000 | [diff] [blame] | 13 | #include <assert.h> |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 14 | |
| 15 | #include "webrtc/modules/desktop_capture/desktop_frame.h" |
| 16 | |
| 17 | namespace webrtc { |
| 18 | |
| 19 | namespace { |
| 20 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 21 | class WindowCapturerNull : public WindowCapturer { |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 22 | public: |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 23 | WindowCapturerNull(); |
| 24 | virtual ~WindowCapturerNull(); |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 25 | |
| 26 | // WindowCapturer interface. |
| 27 | virtual bool GetWindowList(WindowList* windows) OVERRIDE; |
| 28 | virtual bool SelectWindow(WindowId id) OVERRIDE; |
| 29 | |
| 30 | // DesktopCapturer interface. |
| 31 | virtual void Start(Callback* callback) OVERRIDE; |
| 32 | virtual void Capture(const DesktopRegion& region) OVERRIDE; |
| 33 | |
| 34 | private: |
| 35 | Callback* callback_; |
| 36 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 37 | DISALLOW_COPY_AND_ASSIGN(WindowCapturerNull); |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 38 | }; |
| 39 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 40 | WindowCapturerNull::WindowCapturerNull() |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 41 | : callback_(NULL) { |
| 42 | } |
| 43 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 44 | WindowCapturerNull::~WindowCapturerNull() { |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 45 | } |
| 46 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 47 | bool WindowCapturerNull::GetWindowList(WindowList* windows) { |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 48 | // Not implemented yet. |
| 49 | return false; |
| 50 | } |
| 51 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 52 | bool WindowCapturerNull::SelectWindow(WindowId id) { |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 53 | // Not implemented yet. |
| 54 | return false; |
| 55 | } |
| 56 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 57 | void WindowCapturerNull::Start(Callback* callback) { |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 58 | assert(!callback_); |
| 59 | assert(callback); |
| 60 | |
| 61 | callback_ = callback; |
| 62 | } |
| 63 | |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 64 | void WindowCapturerNull::Capture(const DesktopRegion& region) { |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 65 | // Not implemented yet. |
| 66 | callback_->OnCaptureCompleted(NULL); |
| 67 | } |
| 68 | |
| 69 | } // namespace |
| 70 | |
| 71 | // static |
sergeyu@chromium.org | 91685dc | 2013-10-12 22:40:05 +0000 | [diff] [blame] | 72 | WindowCapturer* WindowCapturer::Create(const DesktopCaptureOptions& options) { |
sergeyu@chromium.org | e562e02 | 2013-08-23 18:22:12 +0000 | [diff] [blame] | 73 | return new WindowCapturerNull(); |
sergeyu@chromium.org | e032f9f | 2013-05-19 07:02:48 +0000 | [diff] [blame] | 74 | } |
| 75 | |
| 76 | } // namespace webrtc |