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Added: HTML css rgb() and rgba() color

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--HG--
branch : develop
This commit is contained in:
Nimetu 2016-06-25 19:32:43 +03:00
parent 5db76bfe99
commit c05fcd9b34
1 changed files with 50 additions and 1 deletions
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51
code/nel/src/gui/group_html.cpp
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@ -1019,7 +1019,56 @@ namespace NLGUI
dest = result;
return true;
}
else
if (strnicmp(src, "rgb(", 4) == 0 || strnicmp(src, "rgba(", 5) == 0)
{
src += 4;
if (*src == '(') src++;
vector<string> parts;
NLMISC::splitString(src, ",", parts);
if (parts.size() >= 3)
{
CRGBA result;
sint tmpv;
float tmpf;
// R
if (getPercentage(tmpv, tmpf, parts[0].c_str())) tmpv = 255 * tmpf;
clamp(tmpv, 0, 255);
result.R = tmpv;
// G
if (getPercentage(tmpv, tmpf, parts[1].c_str())) tmpv = 255 * tmpf;
clamp(tmpv, 0, 255);
result.G = tmpv;
// B
if (getPercentage(tmpv, tmpf, parts[2].c_str())) tmpv = 255 * tmpf;
clamp(tmpv, 0, 255);
result.B = tmpv;
// A
if (parts.size() == 4)
{
if (!fromString(parts[3], tmpf)) return false;
if (parts[3].find_first_of("%") != std::string::npos)
tmpf /= 100;
tmpv = 255 * tmpf;
clamp(tmpv, 0, 255);
result.A = tmpv;
}
else
result.A = 255;
dest = result;
return true;
}
return false;
}
{
// slow but should suffice for now
for(uint k = 0; k < sizeofarray(htmlColorNameToRGBA); ++k)