UserMediaRequest.h [plain text]
#ifndef UserMediaRequest_h
#define UserMediaRequest_h
#if ENABLE(MEDIA_STREAM)
#include "ActiveDOMObject.h"
#include "ExceptionBase.h"
#include "MediaStreamSource.h"
#include "MediaStreamSourcesQueryClient.h"
#include "NavigatorUserMediaErrorCallback.h"
#include "NavigatorUserMediaSuccessCallback.h"
#include <wtf/PassRefPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class Dictionary;
class Document;
class MediaConstraints;
class MediaConstraintsImpl;
class MediaStreamDescriptor;
class UserMediaController;
class UserMediaRequest : public MediaStreamSourcesQueryClient, public ContextDestructionObserver {
public:
static PassRefPtr<UserMediaRequest> create(ScriptExecutionContext*, UserMediaController*, const Dictionary& options, PassRefPtr<NavigatorUserMediaSuccessCallback>, PassRefPtr<NavigatorUserMediaErrorCallback>, ExceptionCode&);
~UserMediaRequest();
NavigatorUserMediaSuccessCallback* successCallback() const { return m_successCallback.get(); }
NavigatorUserMediaErrorCallback* errorCallback() const { return m_errorCallback.get(); }
Document* ownerDocument();
void start();
void succeed(const MediaStreamSourceVector& audioSources, const MediaStreamSourceVector& videoSources);
void succeed(PassRefPtr<MediaStreamDescriptor>);
void fail();
MediaConstraints* audioConstraints() const;
MediaConstraints* videoConstraints() const;
virtual bool audio() const;
virtual bool video() const;
virtual void didCompleteQuery(const MediaStreamSourceVector& audioSources, const MediaStreamSourceVector& videoSources);
virtual void contextDestroyed();
private:
UserMediaRequest(ScriptExecutionContext*, UserMediaController*, PassRefPtr<MediaConstraintsImpl> audio, PassRefPtr<MediaConstraintsImpl> video, PassRefPtr<NavigatorUserMediaSuccessCallback>, PassRefPtr<NavigatorUserMediaErrorCallback>);
RefPtr<MediaConstraintsImpl> m_audio;
RefPtr<MediaConstraintsImpl> m_video;
UserMediaController* m_controller;
RefPtr<NavigatorUserMediaSuccessCallback> m_successCallback;
RefPtr<NavigatorUserMediaErrorCallback> m_errorCallback;
};
}
#endif // ENABLE(MEDIA_STREAM)
#endif // UserMediaRequest_h