void Font::drawText(GraphicsContext* context, const TextRun& run, const FloatPoint& point, int from, int to) const
{
// Don't draw anything while we are using custom fonts that are in the process of loading.
if (loadingCustomFonts())
return;
to = (to == -1 ? run.length() : to);
#if ENABLE(SVG_FONTS)
if (primaryFont()->isSVGFont()) {
drawTextUsingSVGFont(context, run, point, from, to);
return;
}
#endif
CodePath codePathToUse = codePath(run);
#if PLATFORM(QT) && HAVE(QRAWFONT)
if (context->textDrawingMode() & TextModeStroke || context->contextShadow()->m_type != ContextShadow::NoShadow)
codePathToUse = Complex;
#endif
if (codePathToUse != Complex)
return drawSimpleText(context, run, point, from, to);
return drawComplexText(context, run, point, from, to);
}
void Font::drawEmphasisMarks(GraphicsContext* context, const TextRun& run, const AtomicString& mark, const FloatPoint& point, int from, int to) const
{
if (loadingCustomFonts())
return;
if (to < 0)
to = run.length();
if (codePath(run) != Complex)
drawEmphasisMarksForSimpleText(context, run, mark, point, from, to);
else
drawEmphasisMarksForComplexText(context, run, mark, point, from, to);
}
void Font::drawText(GraphicsContext* context, const TextRun& run, const FloatPoint& point, int from, int to) const
{
// Don't draw anything while we are using custom fonts that are in the process of loading.
if (loadingCustomFonts())
return;
to = (to == -1 ? run.length() : to);
CodePath codePathToUse = codePath(run);
if (codePathToUse != Complex)
return drawSimpleText(context, run, point, from, to);
return drawComplexText(context, run, point, from, to);
}
bool Font::operator==(const Font& other) const
{
// Our FontData don't have to be checked, since checking the font description will be fine.
// FIXME: This does not work if the font was made with the FontPlatformData constructor.
if (loadingCustomFonts() || other.loadingCustomFonts())
return false;
FontSelector* first = m_fontFallbackList ? m_fontFallbackList->fontSelector() : 0;
FontSelector* second = other.m_fontFallbackList ? other.m_fontFallbackList->fontSelector() : 0;
return first == second
&& m_fontDescription == other.m_fontDescription
&& (m_fontFallbackList ? m_fontFallbackList->fontSelectorVersion() : 0) == (other.m_fontFallbackList ? other.m_fontFallbackList->fontSelectorVersion() : 0)
&& (m_fontFallbackList ? m_fontFallbackList->generation() : 0) == (other.m_fontFallbackList ? other.m_fontFallbackList->generation() : 0);
}
void Font::drawEmphasisMarks(GraphicsContext* context, const TextRunPaintInfo& runInfo, const AtomicString& mark, const FloatPoint& point) const
{
if (loadingCustomFonts())
return;
CodePath codePathToUse = codePath(runInfo.run);
// FIXME: Use the fast code path once it handles partial runs with kerning and ligatures. See http://webkit.org/b/100050
if (codePathToUse != ComplexPath && fontDescription().typesettingFeatures() && (runInfo.from || runInfo.to != runInfo.run.length()))
codePathToUse = ComplexPath;
if (codePathToUse != ComplexPath)
drawEmphasisMarksForSimpleText(context, runInfo, mark, point);
else
drawEmphasisMarksForComplexText(context, runInfo, mark, point);
}
void Font::drawEmphasisMarks(GraphicsContext* context, const TextRun& run, const AtomicString& mark, const FloatPoint& point, int from, int to) const
{
if (loadingCustomFonts())
return;
if (to < 0)
to = run.length();
CodePath codePathToUse = codePath(run);
// FIXME: Use the fast code path once it handles partial runs with kerning and ligatures. See http://webkit.org/b/100050
if (codePathToUse != Complex && typesettingFeatures() && (from || to != run.length()))
codePathToUse = Complex;
if (codePathToUse != Complex)
drawEmphasisMarksForSimpleText(context, run, mark, point, from, to);
else
drawEmphasisMarksForComplexText(context, run, mark, point, from, to);
}
void Font::drawText(GraphicsContext* context, const TextRun& run, const FloatPoint& point, int from, int to) const
{
// Don't draw anything while we are using custom fonts that are in the process of loading.
if (loadingCustomFonts())
return;
to = (to == -1 ? run.length() : to);
CodePath codePathToUse = codePath(run);
// FIXME: Use the fast code path once it handles partial runs with kerning and ligatures. See http://webkit.org/b/100050
if (codePathToUse != Complex && typesettingFeatures() && (from || to != run.length()))
codePathToUse = Complex;
if (codePathToUse != Complex)
return drawSimpleText(context, run, point, from, to);
return drawComplexText(context, run, point, from, to);
}
void Font::drawText(GraphicsContext* context, const TextRunPaintInfo& runInfo, const FloatPoint& point, CustomFontNotReadyAction customFontNotReadyAction) const
{
// Don't draw anything while we are using custom fonts that are in the process of loading,
// except if the 'force' argument is set to true (in which case it will use a fallback
// font).
if (loadingCustomFonts() && customFontNotReadyAction == DoNotPaintIfFontNotReady)
return;
CodePath codePathToUse = codePath(runInfo.run);
// FIXME: Use the fast code path once it handles partial runs with kerning and ligatures. See http://webkit.org/b/100050
if (codePathToUse != ComplexPath && fontDescription().typesettingFeatures() && (runInfo.from || runInfo.to != runInfo.run.length()))
codePathToUse = ComplexPath;
if (codePathToUse != ComplexPath)
return drawSimpleText(context, runInfo, point);
return drawComplexText(context, runInfo, point);
}
void Font::drawEmphasisMarks(GraphicsContext* context, const TextRun& run, const AtomicString& mark, const FloatPoint& point, int from, int to) const
{
if (loadingCustomFonts())
return;
if (to < 0)
to = run.length();
#if ENABLE(SVG_FONTS)
// FIXME: Implement for SVG fonts.
if (primaryFont()->isSVGFont())
return;
#endif
if (codePath(run) != Complex)
drawEmphasisMarksForSimpleText(context, run, mark, point, from, to);
else
drawEmphasisMarksForComplexText(context, run, mark, point, from, to);
}
void Font::drawText(GraphicsContext* context, const TextRun& run, const FloatPoint& point, int from, int to) const
{
// Don't draw anything while we are using custom fonts that are in the process of loading.
if (loadingCustomFonts())
return;
to = (to == -1 ? run.length() : to);
CodePath codePathToUse = codePath(run);
#if PLATFORM(QT) && HAVE(QRAWFONT)
if (context->textDrawingMode() & TextModeStroke)
codePathToUse = Complex;
#endif
if (codePathToUse != Complex)
return drawSimpleText(context, run, point, from, to);
return drawComplexText(context, run, point, from, to);
}
void Font::drawText(GraphicsContext* context, const TextRun& run, const FloatPoint& point, int from, int to) const
{
// Don't draw anything while we are using custom fonts that are in the process of loading.
if (loadingCustomFonts())
return;
to = (to == -1 ? run.length() : to);
#if ENABLE(SVG_FONTS)
if (primaryFont()->isSVGFont()) {
drawTextUsingSVGFont(context, run, point, from, to);
return;
}
#endif
if (codePath(run) != Complex)
return drawSimpleText(context, run, point, from, to);
return drawComplexText(context, run, point, from, to);
}
