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experimental string converter class

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git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@91 8a3a26a2-13c4-0310-b231-cf6edde360e5
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spog 2006-07-09 22:14:47 +00:00
parent 5fbe19c4a6
commit c7987cc0be
1 changed files with 19 additions and 6 deletions
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25
radiant/dialog.cpp
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@ -170,18 +170,31 @@ void IntRadioExport(GtkRadioButton& widget, const IntImportCallback& importCallb
}
typedef ImportExport<GtkRadioButton, int, IntRadioImport, IntRadioExport> IntRadioImportExport;
template<typename Type, typename Formatter>
class StringFromType
{
StringOutputStream value;
public:
StringFromType(const Type& type)
{
value << Formatter(type);
}
operator const char*() const
{
return value.c_str();
}
};
typedef StringFromType<const char*, ConvertLocaleToUTF8> LocaleToUTF8;
typedef StringFromType<const char*, ConvertUTF8ToLocale> UTF8ToLocale;
void TextEntryImport(GtkEntry& widget, const char* text)
{
StringOutputStream value(64);
value << ConvertLocaleToUTF8(text);
gtk_entry_set_text(&widget, value.c_str());
gtk_entry_set_text(&widget, LocaleToUTF8(text));
}
void TextEntryExport(GtkEntry& widget, const StringImportCallback& importCallback)
{
StringOutputStream value(64);
value << ConvertUTF8ToLocale(gtk_entry_get_text(&widget));
importCallback(value.c_str());
importCallback(UTF8ToLocale(gtk_entry_get_text(&widget)));
}
typedef ImportExport<GtkEntry, const char*, TextEntryImport, TextEntryExport> TextEntryImportExport;