bool Color::setFromString(const String& name)
{
if (name[0] != '#')
return setNamedColor(name);
if (name.is8Bit())
return parseHexColor(name.characters8() + 1, name.length() - 1, m_color);
return parseHexColor(name.characters16() + 1, name.length() - 1, m_color);
}
bool Color::parseHexColor(const String& name, RGBA32& rgb)
{
unsigned length = name.length();
if (!length)
return false;
if (name.is8Bit())
return parseHexColor(name.characters8(), name.length(), rgb);
return parseHexColor(name.characters16(), name.length(), rgb);
}
Color::Color(const String& name)
{
if (name[0] == '#') {
if (name.is8Bit())
m_valid = parseHexColor(name.characters8() + 1, name.length() - 1, m_color);
else
m_valid = parseHexColor(name.characters() + 1, name.length() - 1, m_color);
} else
setNamedColor(name);
}
Color::Color(const String& name)
{
if (name.startsWith("#"))
m_valid = parseHexColor(name.substring(1), m_color);
else
setNamedColor(name);
}
Color::Color(const char* name)
{
if (name[0] == '#')
m_valid = parseHexColor(&name[1], m_color);
else {
const NamedColor* foundColor = findColor(name, strlen(name));
m_color = foundColor ? foundColor->ARGBValue : 0;
m_valid = foundColor;
}
}
Color::Color(const char* name)
{
if (name[0] == '#')
valid = parseHexColor(&name[1], color);
else {
const NamedColor* foundColor = findColor(name, strlen(name));
color = foundColor ? foundColor->RGBValue : 0;
color |= 0xFF000000;
valid = foundColor;
}
}
CSSValue* consumeColor(CSSParserTokenRange& range, CSSParserMode cssParserMode, bool acceptQuirkyColors)
{
CSSValueID id = range.peek().id();
if (CSSPropertyParser::isColorKeyword(id)) {
if (!isValueAllowedInMode(id, cssParserMode))
return nullptr;
return consumeIdent(range);
}
RGBA32 color = Color::transparent;
if (!parseHexColor(range, color, acceptQuirkyColors) && !parseColorFunction(range, color))
return nullptr;
return cssValuePool().createColorValue(color);
}
