62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
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/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MEDIA_BASE_FAKESCREENCAPTURERFACTORY_H_
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#define WEBRTC_MEDIA_BASE_FAKESCREENCAPTURERFACTORY_H_
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#include "webrtc/media/base/fakevideocapturer.h"
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#include "webrtc/media/base/videocapturerfactory.h"
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namespace cricket {
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class FakeScreenCapturerFactory
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: public cricket::ScreenCapturerFactory,
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public sigslot::has_slots<> {
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public:
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FakeScreenCapturerFactory()
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: window_capturer_(NULL),
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capture_state_(cricket::CS_STOPPED) {}
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virtual cricket::VideoCapturer* Create(const ScreencastId& window) {
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if (window_capturer_ != NULL) {
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return NULL;
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}
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window_capturer_ = new cricket::FakeVideoCapturer;
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window_capturer_->SignalDestroyed.connect(
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this,
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&FakeScreenCapturerFactory::OnWindowCapturerDestroyed);
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window_capturer_->SignalStateChange.connect(
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this,
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&FakeScreenCapturerFactory::OnStateChange);
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return window_capturer_;
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}
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cricket::FakeVideoCapturer* window_capturer() { return window_capturer_; }
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cricket::CaptureState capture_state() { return capture_state_; }
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private:
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void OnWindowCapturerDestroyed(cricket::FakeVideoCapturer* capturer) {
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if (capturer == window_capturer_) {
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window_capturer_ = NULL;
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}
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}
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void OnStateChange(cricket::VideoCapturer*, cricket::CaptureState state) {
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capture_state_ = state;
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}
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cricket::FakeVideoCapturer* window_capturer_;
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cricket::CaptureState capture_state_;
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};
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} // namespace cricket
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#endif // WEBRTC_MEDIA_BASE_FAKESCREENCAPTURERFACTORY_H_
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