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GUI: Clean up localized font filename generation.

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This commit is contained in:
Johannes Schickel 2011-05-05 20:07:37 +02:00
parent 0ef807146e
commit 16f1b51e2a
1 changed files with 15 additions and 12 deletions
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27
gui/ThemeEngine.cpp
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@ -1475,20 +1475,23 @@ Common::String ThemeEngine::genLocalizedFontFilename(const Common::String &filen
#ifndef USE_TRANSLATION
return filename;
#else
Common::String result;
bool pointPassed = false;
// We will transform the font filename in the following way:
// name.bdf
// will become:
// name-charset.bdf
// Note that name should not contain any dot here!
for (const char *p = filename.c_str(); *p != 0; p++) {
if (!pointPassed && *p == '.') {
result += "-";
result += TransMan.getCurrentCharset();
result += *p;
// In the first step we look for the dot. In case there is none we will
// return the normal filename.
Common::String::const_iterator dot = Common::find(filename.begin(), filename.end(), '.');
if (dot == filename.end())
return filename;
pointPassed = true;
} else {
result += *p;
}
}
// Put the translated font filename string back together.
Common::String result(filename.begin(), dot);
result += '-';
result += TransMan.getCurrentCharset();
result += dot;
return result;
#endif