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Fix #2417

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This commit is contained in:
Benau 2016-01-03 09:04:24 +08:00
parent 2aaab61f93
commit 37da8423f8
1 changed files with 10 additions and 0 deletions
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10
src/guiengine/scalable_font.cpp
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@ -491,6 +491,7 @@ std::set<wchar_t> ScalableFont::getPreloadCharacters(const GUIEngine::TTFLoading
preload_char.insert((wchar_t)i); //Include basic Latin too, starting from A (char code 65)
setlocale(LC_ALL, "en_US.UTF8");
std::set<wchar_t> upper;
std::set<wchar_t>::iterator it = preload_char.begin();
while (it != preload_char.end())
@ -498,7 +499,15 @@ std::set<wchar_t> ScalableFont::getPreloadCharacters(const GUIEngine::TTFLoading
//Only use all capital letter for bold char with latin (<640 of char code).
//Remove all characters (>char code 8191) not used by the title
if (((iswlower((wchar_t)*it) || !iswalpha((wchar_t)*it)) && *it < 640) || *it > 8191)
{
if (*it < 8192 && iswalpha((wchar_t)*it))
{
//Make sure we include all upper case letters,
//because the title font shows all characters as capital letters
upper.insert(towupper((wchar_t)*it));
}
it = preload_char.erase(it);
}
else
++it;
}
@ -507,6 +516,7 @@ std::set<wchar_t> ScalableFont::getPreloadCharacters(const GUIEngine::TTFLoading
for (u32 i = 32; i < 65; ++i)
preload_char.insert((wchar_t)i); //Include basic symbol (from space (char code 32) to @(char code 64))
preload_char.insert(upper.begin(), upper.end());
preload_char.insert((wchar_t)160); //Non-breaking space
//Remove Ordinal indicator (char code 170 and 186)