#pragma once
#include "ISOBox.h"
#include <wtf/MediaTime.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class WEBCORE_EXPORT ISOWebVTTCue final : public ISOBox {
public:
ISOWebVTTCue(const MediaTime& presentationTime, const MediaTime& duration);
ISOWebVTTCue(MediaTime&& presentationTime, MediaTime&& duration, String&& sourceID, String&& id, String&& originalStartTime, String&& settings, String&& cueText);
static FourCC boxTypeName() { return "vttc"; }
const MediaTime& presentationTime() const { return m_presentationTime; }
const MediaTime& duration() const { return m_duration; }
const String& sourceID() const { return m_sourceID; }
const String& id() const { return m_identifier; }
const String& originalStartTime() const { return m_originalStartTime; }
const String& settings() const { return m_settings; }
const String& cueText() const { return m_cueText; }
String toJSONString() const;
template<class Encoder>
void encode(Encoder& encoder) const
{
encoder << m_presentationTime;
encoder << m_duration;
encoder << m_sourceID;
encoder << m_identifier;
encoder << m_originalStartTime;
encoder << m_settings;
encoder << m_cueText;
}
template <class Decoder>
static Optional<ISOWebVTTCue> decode(Decoder& decoder)
{
Optional<MediaTime> presentationTime;
decoder >> presentationTime;
if (!presentationTime)
return WTF::nullopt;
Optional<MediaTime> duration;
decoder >> duration;
if (!duration)
return WTF::nullopt;
Optional<String> sourceID;
decoder >> sourceID;
if (!sourceID)
return WTF::nullopt;
Optional<String> identifier;
decoder >> identifier;
if (!identifier)
return WTF::nullopt;
Optional<String> originalStartTime;
decoder >> originalStartTime;
if (!originalStartTime)
return WTF::nullopt;
Optional<String> settings;
decoder >> settings;
if (!settings)
return WTF::nullopt;
Optional<String> cueText;
decoder >> cueText;
if (!cueText)
return WTF::nullopt;
return {{
WTFMove(*presentationTime),
WTFMove(*duration),
WTFMove(*sourceID),
WTFMove(*identifier),
WTFMove(*originalStartTime),
WTFMove(*settings),
WTFMove(*cueText)
}};
}
private:
bool parse(JSC::DataView&, unsigned& offset) override;
MediaTime m_presentationTime;
MediaTime m_duration;
String m_sourceID;
String m_identifier;
String m_originalStartTime;
String m_settings;
String m_cueText;
};
}
namespace WTF {
template<typename Type>
struct LogArgument;
template <>
struct LogArgument<WebCore::ISOWebVTTCue> {
static String toString(const WebCore::ISOWebVTTCue& cue)
{
return cue.toJSONString();
}
};
}