electron/shell/browser/media/media_capture_devices_dispatcher.cc
Charles Kerr 23bcca3ffc
refactor: put empty virtual function definitions in header (#43285)
* refactor: in FramelessView, move empty function decls to header

* refactor: in electron::api::WebContents, move empty function decls to header

* refactor: in electron::api::NativeWindow, move empty function decls to header

* refactor: in electron::OffScreenWebContentsView, move empty function decls to header

* refactor: in electron::OffScreenRenderWidgetHostView, move empty function decls to header

* refactor: in auto_updater::AutoUpdater, move empty function decls to header

* refactor: in electorn::api::FrameSubscriber, move empty function decls to header

* refactor: in electorn::api::SimpleURLLoaderWrapper, move empty function decls to header

* refactor: in electorn::InspectableWebContents, move empty function decls to header

* refactor: in electorn::OffScreenVideoConsumer, move empty function decls to header

* refactor: in electron::OffScreenWebContentsView, move empty function decls to header

* refactor: in electron::TrayIcon, move empty function decls to header

* refactor: in electron::ViewsDelegate, move empty function decls to header

* refactor: in electron::MediaCaptureDevicesDispatcher, move empty function decls to header

* refactor: in electron::UsbChooserContext::DeviceObserver, move empty function decls to header

* refactor: in electron::ProxyingWebSocket, move empty function decls to header

* refactor: in electron::Notification, move empty function decls to header

* refactor: in electron::PlatformNotificationService, move empty function decls to header

* Revert "refactor: in electron::PlatformNotificationService, move empty function decls to header"

This reverts commit 9103750d03b9ba1ceccba43d11dfdc2404ff6191.

* refactor: in electron::ElectronPDFDocumentHelperClient, move empty function decls to header

* refactor: in electron::api::SpellCheckClient, move empty function decls to header

* refactor: in electron::ElectronExtensionHostDelegate, move empty function decls to header

* refactor: in electron::PlatformNotificationService, move empty function decls to header

* refactor: in electron::NativeWindowViews, move empty function decls to header

* chore: move SetTouchBar() back to cc

* Revert "refactor: in auto_updater::AutoUpdater, move empty function decls to header"

This reverts commit c43d6862d32c74f63f82700a7546a732ac05ecb8.
2024-08-12 09:56:51 +02:00

60 lines
2 KiB
C++

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE-CHROMIUM file.
#include "shell/browser/media/media_capture_devices_dispatcher.h"
#include "components/webrtc/media_stream_devices_util.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/media_capture_devices.h"
using content::BrowserThread;
namespace electron {
MediaCaptureDevicesDispatcher* MediaCaptureDevicesDispatcher::GetInstance() {
static base::NoDestructor<MediaCaptureDevicesDispatcher> instance;
return instance.get();
}
MediaCaptureDevicesDispatcher::MediaCaptureDevicesDispatcher() {
// MediaCaptureDevicesDispatcher is a singleton. It should be created on
// UI thread.
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
}
MediaCaptureDevicesDispatcher::~MediaCaptureDevicesDispatcher() = default;
const std::optional<blink::MediaStreamDevice>
MediaCaptureDevicesDispatcher::GetPreferredAudioDeviceForBrowserContext(
content::BrowserContext* browser_context,
const std::vector<std::string>& eligible_audio_device_ids) const {
auto audio_devices = GetAudioCaptureDevices();
if (!eligible_audio_device_ids.empty()) {
audio_devices =
webrtc::FilterMediaDevices(audio_devices, eligible_audio_device_ids);
}
if (audio_devices.empty())
return std::nullopt;
return audio_devices.front();
}
const std::optional<blink::MediaStreamDevice>
MediaCaptureDevicesDispatcher::GetPreferredVideoDeviceForBrowserContext(
content::BrowserContext* browser_context,
const std::vector<std::string>& eligible_video_device_ids) const {
auto video_devices = GetVideoCaptureDevices();
if (!eligible_video_device_ids.empty()) {
video_devices =
webrtc::FilterMediaDevices(video_devices, eligible_video_device_ids);
}
if (video_devices.empty())
return std::nullopt;
return video_devices.front();
}
} // namespace electron