bool TextTrackCue::operator==(const TextTrackCue& cue) const
{
if (cueType() != cue.cueType())
return false;
if (m_endTime != cue.endTime())
return false;
if (m_startTime != cue.startTime())
return false;
if (m_content != cue.text())
return false;
if (m_settings != cue.cueSettings())
return false;
if (m_id != cue.id())
return false;
if (m_textPosition != cue.position())
return false;
if (m_linePosition != cue.line())
return false;
if (m_cueSize != cue.size())
return false;
if (align() != cue.align())
return false;
return true;
}
bool DataCue::cueContentsMatch(const TextTrackCue& cue) const
{
if (cue.cueType() != TextTrackCue::Data)
return false;
const DataCue* dataCue = toDataCue(&cue);
RefPtr<ArrayBuffer> otherData = dataCue->data();
if ((otherData && !m_data) || (!otherData && m_data))
return false;
if (m_data && m_data->byteLength() != otherData->byteLength())
return false;
if (m_data && m_data->data() && memcmp(m_data->data(), otherData->data(), m_data->byteLength()))
return false;
const SerializedPlatformRepresentation* otherPlatformValue = dataCue->platformValue();
if ((otherPlatformValue && !m_platformValue) || (!otherPlatformValue && m_platformValue))
return false;
if (m_platformValue && !m_platformValue->isEqual(*otherPlatformValue))
return false;
JSC::JSValue thisValue = valueOrNull();
JSC::JSValue otherValue = dataCue->valueOrNull();
if ((otherValue && !thisValue) || (!otherValue && thisValue))
return false;
if (!JSC::JSValue::strictEqual(nullptr, thisValue, otherValue))
return false;
return true;
}
bool TextTrackCue::isEqual(const TextTrackCue& cue, CueMatchRules match) const
{
if (cueType() != cue.cueType())
return false;
if (match != IgnoreDuration && m_endTime != cue.endTime())
return false;
if (m_startTime != cue.startTime())
return false;
if (m_content != cue.text())
return false;
if (m_settings != cue.cueSettings())
return false;
if (m_id != cue.id())
return false;
if (m_textPosition != cue.position())
return false;
if (m_linePosition != cue.line())
return false;
if (m_cueSize != cue.size())
return false;
if (align() != cue.align())
return false;
return true;
}
bool TextTrackCueGeneric::isEqual(const TextTrackCue& cue, TextTrackCue::CueMatchRules match) const
{
// Do not call the parent class isEqual here, because we are not cueType() == VTTCue,
// and will fail that equality test.
if (!TextTrackCue::isEqual(cue, match))
return false;
if (cue.cueType() != TextTrackCue::Generic)
return false;
const TextTrackCueGeneric* other = static_cast<const TextTrackCueGeneric*>(&cue);
if (m_baseFontSizeRelativeToVideoHeight != other->baseFontSizeRelativeToVideoHeight())
return false;
if (m_fontSizeMultiplier != other->fontSizeMultiplier())
return false;
if (m_fontName != other->fontName())
return false;
if (m_foregroundColor != other->foregroundColor())
return false;
if (m_backgroundColor != other->backgroundColor())
return false;
return true;
}
ExceptionOr<void> InbandDataTextTrack::removeCue(TextTrackCue& cue)
{
ASSERT(cue.cueType() == TextTrackCue::Data);
m_incompleteCueMap.remove(const_cast<SerializedPlatformRepresentation*>(toDataCue(&cue)->platformValue()));
return InbandTextTrack::removeCue(cue);
}
bool DataCue::isEqual(const TextTrackCue& cue, TextTrackCue::CueMatchRules match) const
{
if (!TextTrackCue::isEqual(cue, match))
return false;
if (cue.cueType() != TextTrackCue::Data)
return false;
return cueContentsMatch(cue);
}
bool TextTrackCue::cueContentsMatch(const TextTrackCue& cue) const
{
if (cueType() != cue.cueType())
return false;
if (id() != cue.id())
return false;
return true;
}
bool TextTrackCueGeneric::isEqual(const TextTrackCue& cue, TextTrackCue::CueMatchRules match) const
{
// Do not call the parent class isEqual here, because we are not cueType() == VTTCue,
// and will fail that equality test.
if (!TextTrackCue::isEqual(cue, match))
return false;
if (cue.cueType() != TextTrackCue::Generic)
return false;
return cueContentsMatch(cue);
}
bool TextTrackCue::isEqual(const TextTrackCue& cue, TextTrackCue::CueMatchRules match) const
{
if (cueType() != cue.cueType())
return false;
if (match != IgnoreDuration && m_endTime != cue.m_endTime)
return false;
if (!cueContentsMatch(cue))
return false;
return true;
}
bool TextTrackCue::isEqual(const TextTrackCue& cue, TextTrackCue::CueMatchRules match) const
{
if (cueType() != cue.cueType())
return false;
if (match != IgnoreDuration && endMediaTime() != cue.endMediaTime())
return false;
if (!hasEquivalentStartTime(cue))
return false;
if (!cueContentsMatch(cue))
return false;
return true;
}