//---------------------------------------------------------------------
void FontManager::parseAttribute(const String& line, FontPtr& pFont)
{
vector<String>::type params = StringUtil::split(line);
String& attrib = params[0];
StringUtil::toLowerCase(attrib);
if (attrib == "type")
{
// Check params
if (params.size() != 2)
{
logBadAttrib(line, pFont);
return;
}
// Set
StringUtil::toLowerCase(params[1]);
if (params[1] == "truetype")
{
pFont->setType(FT_TRUETYPE);
}
else
{
pFont->setType(FT_IMAGE);
}
}
else if (attrib == "source")
{
// Check params
if (params.size() != 2)
{
logBadAttrib(line, pFont);
return;
}
// Set
pFont->setSource(params[1]);
}
else if (attrib == "glyph")
{
// Check params
if (params.size() != 6)
{
logBadAttrib(line, pFont);
return;
}
// Set
// Support numeric and character glyph specification
Font::CodePoint cp;
if (params[1].at(0) == 'u' && params[1].size() > 1)
{
// Unicode glyph spec
String trimmed = params[1].substr(1);
cp = StringConverter::parseUnsignedInt(trimmed);
}
else
{
// Direct character
cp = params[1].at(0);
}
pFont->setGlyphTexCoords(
cp,
StringConverter::parseReal(params[2]),
StringConverter::parseReal(params[3]),
StringConverter::parseReal(params[4]),
StringConverter::parseReal(params[5]), 1.0 ); // assume image is square
}
else if (attrib == "size")
{
// Check params
if (params.size() != 2)
{
logBadAttrib(line, pFont);
return;
}
// Set
pFont->setTrueTypeSize(
StringConverter::parseReal(params[1]));
}
else if (attrib == "character_spacer")
{
// Check params
if (params.size() != 2)
{
logBadAttrib(line, pFont);
return;
}
// Set
pFont->setCharacterSpacer(
StringConverter::parseUnsignedInt(params[1]));
}
else if (attrib == "resolution")
{
// Check params
if (params.size() != 2)
{
logBadAttrib(line, pFont);
return;
}
// Set
pFont->setTrueTypeResolution(
(uint)StringConverter::parseReal(params[1]) );
}
else if (attrib == "antialias_colour")
{
// Check params
if (params.size() != 2)
{
logBadAttrib(line, pFont);
return;
}
// Set
pFont->setAntialiasColour(StringConverter::parseBool(params[1]));
}
else if (attrib == "code_points")
{
for (size_t c = 1; c < params.size(); ++c)
{
String& item = params[c];
StringVector itemVec = StringUtil::split(item, "-");
if (itemVec.size() == 2)
{
pFont->addCodePointRange(Font::CodePointRange(
StringConverter::parseUnsignedInt(itemVec[0]),
StringConverter::parseUnsignedInt(itemVec[1])));
}
}
}
}
