Font::Font(const FontPlatformData& platformData, bool isCustomFont, bool isLoading, bool isTextOrientationFallback)
: m_maxCharWidth(-1)
, m_avgCharWidth(-1)
, m_platformData(platformData)
, m_treatAsFixedPitch(false)
, m_isCustomFont(isCustomFont)
, m_isLoading(isLoading)
, m_isTextOrientationFallback(isTextOrientationFallback)
, m_isBrokenIdeographFallback(false)
, m_mathData(nullptr)
#if ENABLE(OPENTYPE_VERTICAL)
, m_verticalData(0)
#endif
, m_hasVerticalGlyphs(false)
{
platformInit();
platformGlyphInit();
platformCharWidthInit();
#if ENABLE(OPENTYPE_VERTICAL)
if (platformData.orientation() == Vertical && !isTextOrientationFallback) {
m_verticalData = platformData.verticalData();
m_hasVerticalGlyphs = m_verticalData.get() && m_verticalData->hasVerticalMetrics();
}
#endif
}
Font::Font(const FontPlatformData& platformData, bool isCustomFont, bool isLoading, bool isTextOrientationFallback)
: Font(platformData, std::unique_ptr<SVGData>(), isCustomFont, isLoading, isTextOrientationFallback)
{
platformInit();
platformGlyphInit();
platformCharWidthInit();
#if ENABLE(OPENTYPE_VERTICAL)
if (platformData.orientation() == Vertical && !isTextOrientationFallback) {
m_verticalData = platformData.verticalData();
m_hasVerticalGlyphs = m_verticalData.get() && m_verticalData->hasVerticalMetrics();
}
#endif
}
SimpleFontData::SimpleFontData(const FontPlatformData& platformData, PassRefPtr<CustomFontData> customData, bool isTextOrientationFallback)
: m_maxCharWidth(-1)
, m_avgCharWidth(-1)
, m_platformData(platformData)
, m_isTextOrientationFallback(isTextOrientationFallback)
, m_verticalData(nullptr)
, m_hasVerticalGlyphs(false)
, m_customFontData(customData)
{
platformInit();
platformGlyphInit();
if (platformData.isVerticalAnyUpright() && !isTextOrientationFallback) {
m_verticalData = platformData.verticalData();
m_hasVerticalGlyphs = m_verticalData.get() && m_verticalData->hasVerticalMetrics();
}
}