static void doDrawTextAtPoint(GraphicsContext& context, const String& text, const IntPoint& point, const Font& font, const Color& color, int underlinedIndex)
{
FontCachePurgePreventer fontCachePurgePreventer;
TextRun run(text.characters(), text.length());
context.setFillColor(color, ColorSpaceDeviceRGB);
if (isOneLeftToRightRun(run))
font.drawText(&context, run, point);
else
context.drawBidiText(font, run, point);
if (underlinedIndex >= 0) {
ASSERT(underlinedIndex < static_cast<int>(text.length()));
int beforeWidth;
if (underlinedIndex > 0) {
TextRun beforeRun(text.characters(), underlinedIndex);
beforeWidth = font.width(beforeRun);
} else
beforeWidth = 0;
TextRun underlinedRun(text.characters() + underlinedIndex, 1);
int underlinedWidth = font.width(underlinedRun);
IntPoint underlinePoint(point);
underlinePoint.move(beforeWidth, 1);
context.setStrokeColor(color, ColorSpaceDeviceRGB);
context.drawLineForText(underlinePoint, underlinedWidth, false);
}
}
static void doDrawTextAtPoint(GraphicsContext& context, const String& text, const IntPoint& point, const FontCascade& font, const Color& color, int underlinedIndex)
{
TextRun run(text);
context.setFillColor(color);
if (isOneLeftToRightRun(run))
font.drawText(context, run, point);
else
context.drawBidiText(font, run, point);
if (underlinedIndex >= 0) {
ASSERT_WITH_SECURITY_IMPLICATION(underlinedIndex < static_cast<int>(text.length()));
int beforeWidth;
if (underlinedIndex > 0) {
TextRun beforeRun(StringView(text).substring(0, underlinedIndex));
beforeWidth = font.width(beforeRun);
} else
beforeWidth = 0;
TextRun underlinedRun(StringView(text).substring(underlinedIndex, 1));
int underlinedWidth = font.width(underlinedRun);
IntPoint underlinePoint(point);
underlinePoint.move(beforeWidth, 1);
context.setStrokeColor(color);
context.drawLineForText(underlinePoint, underlinedWidth, false);
}
}
