GR_Font* GR_Graphics::findFont(const char* pszFontFamily,
const char* pszFontStyle,
const char* pszFontVariant,
const char* pszFontWeight,
const char* pszFontStretch,
const char* pszFontSize,
const char* pszLang)
{
GR_Font * pFont = NULL;
// NOTE: we currently favor a readable hash key to make debugging easier
// TODO: speed things up with a smaller key (the three AP pointers?)
std::string key = UT_std_string_sprintf("%s;%s;%s;%s;%s;%s",pszFontFamily,
pszFontStyle, pszFontVariant,
pszFontWeight, pszFontStretch,
pszFontSize);
FontCache::const_iterator iter = m_hashFontCache.find(key);
if (iter == m_hashFontCache.end())
{
// TODO -- note that we currently assume font-family to be a single name,
// TODO -- not a list. This is broken.
pFont = _findFont(pszFontFamily, pszFontStyle,
pszFontVariant,pszFontWeight,
pszFontStretch, pszFontSize,
pszLang);
UT_ASSERT(pFont);
xxx_UT_DEBUGMSG(("Insert font %x in gr_Graphics cache \n",pFont));
// add it to the cache
if(pFont)
m_hashFontCache.insert(std::make_pair(key, pFont));
}
else
{
pFont = iter->second;
}
return pFont;
}
GR_Font* GR_Graphics::findFont(const char* pszFontFamily,
const char* pszFontStyle,
const char* pszFontVariant,
const char* pszFontWeight,
const char* pszFontStretch,
const char* pszFontSize,
const char* pszLang)
{
GR_Font * pFont = NULL;
// NOTE: we currently favor a readable hash key to make debugging easier
// TODO: speed things up with a smaller key (the three AP pointers?)
UT_String key;
UT_String_sprintf(key,"%s;%s;%s;%s;%s;%s",pszFontFamily, pszFontStyle, pszFontVariant, pszFontWeight, pszFontStretch, pszFontSize);
GR_Font *pEntry = m_hashFontCache.pick(key.c_str());
if (!pEntry)
{
// TODO -- note that we currently assume font-family to be a single name,
// TODO -- not a list. This is broken.
pFont = _findFont(pszFontFamily, pszFontStyle,
pszFontVariant,pszFontWeight,
pszFontStretch, pszFontSize,
pszLang);
UT_ASSERT(pFont);
xxx_UT_DEBUGMSG(("Insert font %x in gr_Graphics cache \n",pFont));
// add it to the cache
if(pFont)
m_hashFontCache.insert(key.c_str(), pFont);
}
else
{
pFont = pEntry;
}
return pFont;
}
