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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/public/web/modules/mediastream/web_media_stream_device_observer.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/modules/mediastream/media_stream_device_observer.h"
namespace blink {
WebMediaStreamDeviceObserver::WebMediaStreamDeviceObserver(
WebLocalFrame* frame) {
auto* local_frame =
frame ? static_cast<LocalFrame*>(WebFrame::ToCoreFrame(*frame)) : nullptr;
observer_ = std::make_unique<MediaStreamDeviceObserver>(local_frame);
}
WebMediaStreamDeviceObserver::~WebMediaStreamDeviceObserver() = default;
MediaStreamDevices WebMediaStreamDeviceObserver::GetNonScreenCaptureDevices() {
return observer_->GetNonScreenCaptureDevices();
}
void WebMediaStreamDeviceObserver::AddStreams(
const WebString& label,
const mojom::blink::StreamDevicesSet& stream_devices_set,
const StreamCallbacks& stream_callbacks) {
observer_->AddStreams(label, stream_devices_set, stream_callbacks);
}
void WebMediaStreamDeviceObserver::AddStream(const WebString& label,
const MediaStreamDevice& device) {
observer_->AddStream(label, device);
}
bool WebMediaStreamDeviceObserver::RemoveStreams(const WebString& label) {
return observer_->RemoveStreams(label);
}
void WebMediaStreamDeviceObserver::RemoveStreamDevice(
const MediaStreamDevice& device) {
observer_->RemoveStreamDevice(device);
}
// Get the video session_id given a label. The label identifies a stream.
base::UnguessableToken WebMediaStreamDeviceObserver::GetVideoSessionId(
const WebString& label) {
return observer_->GetVideoSessionId(label);
}
// Returns an audio session_id given a label.
base::UnguessableToken WebMediaStreamDeviceObserver::GetAudioSessionId(
const WebString& label) {
return observer_->GetAudioSessionId(label);
}
} // namespace blink
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