InbandGenericTextTrack.h [plain text]
#pragma once
#if ENABLE(VIDEO)
#include "InbandTextTrack.h"
#include "TextTrackCueGeneric.h"
#include "WebVTTParser.h"
namespace WebCore {
class GenericTextTrackCueMap {
public:
void add(InbandGenericCueIdentifier, TextTrackCueGeneric&);
void remove(TextTrackCue&);
void remove(InbandGenericCueIdentifier);
TextTrackCueGeneric* find(InbandGenericCueIdentifier);
private:
using CueToDataMap = HashMap<TextTrackCue*, InbandGenericCueIdentifier>;
using CueDataToCueMap = HashMap<InbandGenericCueIdentifier, RefPtr<TextTrackCueGeneric>>;
CueToDataMap m_cueToDataMap;
CueDataToCueMap m_dataToCueMap;
};
class InbandGenericTextTrack final : public InbandTextTrack, private WebVTTParserClient {
WTF_MAKE_ISO_ALLOCATED(InbandGenericTextTrack);
public:
static Ref<InbandGenericTextTrack> create(Document&, TextTrackClient&, InbandTextTrackPrivate&);
virtual ~InbandGenericTextTrack();
private:
InbandGenericTextTrack(Document&, TextTrackClient&, InbandTextTrackPrivate&);
void addGenericCue(InbandGenericCue&) final;
void updateGenericCue(InbandGenericCue&) final;
void removeGenericCue(InbandGenericCue&) final;
ExceptionOr<void> removeCue(TextTrackCue&) final;
void updateCueFromCueData(TextTrackCueGeneric&, InbandGenericCue&);
WebVTTParser& parser();
void parseWebVTTCueData(ISOWebVTTCue&&) final;
void parseWebVTTFileHeader(String&&) final;
void newCuesParsed() final;
void newRegionsParsed() final;
void newStyleSheetsParsed() final;
void fileFailedToParse() final;
#if !RELEASE_LOG_DISABLED
const char* logClassName() const final { return "InbandGenericTextTrack"; }
#endif
GenericTextTrackCueMap m_cueMap;
std::unique_ptr<WebVTTParser> m_webVTTParser;
};
}
#endif