static void paintTextWithShadows(GraphicsContext* context, const Font& font, const TextRun& textRun, const AtomicString& emphasisMark,
int emphasisMarkOffset, int startOffset, int endOffset, int truncationPoint, const FloatPoint& textOrigin, const FloatRect& boxRect,
const ShadowData* shadow, bool stroked, bool horizontal)
{
Color fillColor = context->fillColor();
ColorSpace fillColorSpace = context->fillColorSpace();
bool opaque = !fillColor.hasAlpha();
if (!opaque)
context->setFillColor(Color::black, fillColorSpace);
do {
if (isEmptyShadow(shadow)) {
shadow = shadow->next();
continue;
}
IntSize extraOffset;
bool didSaveContext = false;
if (shadow)
extraOffset = roundedIntSize(InlineTextBox::applyShadowToGraphicsContext(context, shadow, boxRect, stroked, opaque, horizontal, didSaveContext));
else if (!opaque)
context->setFillColor(fillColor, fillColorSpace);
if (startOffset <= endOffset)
drawTextOrEmphasisMarks(*context, font, textRun, emphasisMark, emphasisMarkOffset, textOrigin + extraOffset, startOffset, endOffset);
else {
if (endOffset > 0)
drawTextOrEmphasisMarks(*context, font, textRun, emphasisMark, emphasisMarkOffset, textOrigin + extraOffset, 0, endOffset);
if (startOffset < truncationPoint)
drawTextOrEmphasisMarks(*context, font, textRun, emphasisMark, emphasisMarkOffset, textOrigin + extraOffset, startOffset, truncationPoint);
}
if (!shadow)
break;
if (didSaveContext)
context->restore();
else
context->clearShadow();
shadow = shadow->next();
} while (shadow || stroked || !opaque);
}
static void paintTextWithShadows(GraphicsContext& context, const FontCascade& font, const TextRun& textRun, const AtomicString& emphasisMark,
int emphasisMarkOffset, int startOffset, int endOffset, int truncationPoint, const FloatPoint& textOrigin, const FloatRect& boxRect,
const ShadowData* shadow, bool stroked, bool horizontal)
{
Color fillColor = context.fillColor();
ColorSpace fillColorSpace = context.fillColorSpace();
bool opaque = !fillColor.hasAlpha();
bool lastShadowIterationShouldDrawText = !stroked && opaque;
if (!opaque)
context.setFillColor(Color::black, fillColorSpace);
do {
ShadowApplier shadowApplier(context, shadow, boxRect, lastShadowIterationShouldDrawText, opaque, horizontal ? Horizontal : Vertical);
if (shadowApplier.nothingToDraw()) {
shadow = shadow->next();
continue;
}
IntSize extraOffset = roundedIntSize(shadowApplier.extraOffset());
if (!shadow && !opaque)
context.setFillColor(fillColor, fillColorSpace);
if (startOffset <= endOffset)
drawTextOrEmphasisMarks(context, font, textRun, emphasisMark, emphasisMarkOffset, textOrigin + extraOffset, startOffset, endOffset);
else {
if (endOffset > 0)
drawTextOrEmphasisMarks(context, font, textRun, emphasisMark, emphasisMarkOffset, textOrigin + extraOffset, 0, endOffset);
if (startOffset < truncationPoint)
drawTextOrEmphasisMarks(context, font, textRun, emphasisMark, emphasisMarkOffset, textOrigin + extraOffset, startOffset, truncationPoint);
}
if (!shadow)
break;
shadow = shadow->next();
} while (shadow || !lastShadowIterationShouldDrawText);
}