2013-07-31 18:08:45 +00:00
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE-CHROMIUM file.
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2021-11-22 07:34:31 +00:00
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#ifndef ELECTRON_SHELL_BROWSER_MEDIA_MEDIA_CAPTURE_DEVICES_DISPATCHER_H_
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#define ELECTRON_SHELL_BROWSER_MEDIA_MEDIA_CAPTURE_DEVICES_DISPATCHER_H_
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2013-07-31 18:08:45 +00:00
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2022-07-20 08:09:14 +00:00
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#include "components/webrtc/media_stream_device_enumerator_impl.h"
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2013-07-31 18:08:45 +00:00
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#include "content/public/browser/media_observer.h"
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2019-01-21 16:28:04 +00:00
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#include "content/public/browser/media_stream_request.h"
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#include "third_party/blink/public/common/mediastream/media_stream_request.h"
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2022-06-01 06:12:47 +00:00
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#include "third_party/blink/public/mojom/mediastream/media_stream.mojom.h"
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2013-07-31 18:08:45 +00:00
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2018-10-19 18:51:43 +00:00
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namespace electron {
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2013-07-31 18:08:45 +00:00
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// This singleton is used to receive updates about media events from the content
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// layer.
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2022-07-20 08:09:14 +00:00
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class MediaCaptureDevicesDispatcher
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: public content::MediaObserver,
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public webrtc::MediaStreamDeviceEnumeratorImpl {
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2013-07-31 18:08:45 +00:00
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public:
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static MediaCaptureDevicesDispatcher* GetInstance();
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// Overridden from content::MediaObserver:
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2015-06-05 04:07:27 +00:00
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void OnAudioCaptureDevicesChanged() override;
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void OnVideoCaptureDevicesChanged() override;
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2018-04-18 01:46:27 +00:00
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void OnMediaRequestStateChanged(int render_process_id,
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int render_view_id,
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int page_request_id,
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const GURL& security_origin,
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2019-07-03 01:22:09 +00:00
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blink::mojom::MediaStreamType stream_type,
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2018-04-18 01:46:27 +00:00
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content::MediaRequestState state) override;
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2015-06-05 04:07:27 +00:00
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void OnCreatingAudioStream(int render_process_id,
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int render_view_id) override;
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2016-07-04 06:06:05 +00:00
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void OnSetCapturingLinkSecured(int render_process_id,
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int render_frame_id,
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int page_request_id,
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2019-07-03 01:22:09 +00:00
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blink::mojom::MediaStreamType stream_type,
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2016-07-04 06:06:05 +00:00
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bool is_secure) override;
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2024-02-29 09:31:13 +00:00
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const std::optional<blink::MediaStreamDevice>
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GetPreferredAudioDeviceForBrowserContext(
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content::BrowserContext* browser_context,
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const std::vector<std::string>& eligible_audio_device_ids) const override;
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const std::optional<blink::MediaStreamDevice>
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GetPreferredVideoDeviceForBrowserContext(
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content::BrowserContext* browser_context,
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const std::vector<std::string>& eligible_video_device_ids) const override;
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2013-07-31 18:08:45 +00:00
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2021-11-03 11:41:45 +00:00
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// disable copy
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MediaCaptureDevicesDispatcher(const MediaCaptureDevicesDispatcher&) = delete;
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MediaCaptureDevicesDispatcher& operator=(
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const MediaCaptureDevicesDispatcher&) = delete;
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2013-07-31 18:08:45 +00:00
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private:
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2024-02-23 09:35:20 +00:00
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friend base::NoDestructor<MediaCaptureDevicesDispatcher>;
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2013-07-31 18:08:45 +00:00
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MediaCaptureDevicesDispatcher();
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2018-04-17 23:03:51 +00:00
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~MediaCaptureDevicesDispatcher() override;
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2013-07-31 18:08:45 +00:00
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};
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2018-10-19 18:51:43 +00:00
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} // namespace electron
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2013-07-31 18:08:45 +00:00
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2021-11-22 07:34:31 +00:00
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#endif // ELECTRON_SHELL_BROWSER_MEDIA_MEDIA_CAPTURE_DEVICES_DISPATCHER_H_
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