Graphics::Color HTMLFrameSetElement::get_borderColorRGBValue()
{
String str = getAttribute(WSTR("bordercolor"));
if (str)
{
const WCHAR* p;
Graphics::Color clr;
ASSERT(0);
#if 0
if (ParseRGBColor(str->c_str(), &p, &clr) >= 0)
{
if (*p == 0)
{
return clr;
}
}
#endif
}
return Graphics::Color();
}
ErrorCode ParseRGBAColor(/*[in]*/ const WCHAR* p, /*[out]*/ const WCHAR** pp, /*[out,retval]*/ Graphics::Color* pVal)
{
if ((p[0] == 'r') && (p[1] == 'g') && (p[2] == 'b') && (p[3] == 'a'))
{
p += 4;
while (*p && *p == L' ') p++; // Skip spaces
if (*p++ != L'(') return -1; // Error
while (*p && *p == L' ') p++; // Skip spaces
double red = getfnumber(&p);
if (p == NULL) return -1;
if (*p == L'%')
{
p++;
red = red * 255 / 100;
}
while (*p && *p == L' ') p++; // Skip spaces
if (*p++ != L',') return -1;
while (*p && *p == L' ') p++; // Skip spaces
double green = getfnumber(&p);
if (p == NULL) return -1;
if (*p == L'%')
{
p++;
green = green * 255 / 100;
}
while (*p && *p == L' ') p++; // Skip spaces
if (*p++ != L',') return -1;
while (*p && *p == L' ') p++; // Skip spaces
double blue = getfnumber(&p);
if (p == NULL) return -1;
if (*p == L'%')
{
p++;
blue = blue * 255 / 100;
}
while (*p && *p == L' ') p++; // Skip spaces
if (*p++ != L',') return -1;
while (*p && *p == L' ') p++; // Skip spaces
double alpha = getfnumber(&p);
if (p == NULL) return -1;
alpha *= 255;
while (*p && *p == L' ') p++; // Skip spaces
if (*p++ != L')') return -1; // Error
*pp = p;
if (red < 0) red = 0;
else if (red > 255) red = 255;
if (green < 0) green = 0;
else if (green > 255) green = 255;
if (blue < 0) blue = 0;
else if (blue > 255) blue = 255;
if (alpha < 0) alpha = 0;
else if (alpha > 255) alpha = 255;
*pVal = Graphics::Color((uint8)alpha, (uint8)red, (uint8)green, (uint8)blue);
return 0;
}
else
{
return ParseRGBColor(p, pp, pVal);
}
}