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GUI: Error message for theme incompatible with current language

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Add an error message when switching to a theme that does not support
the current language (i.e. it does not have fonts for the charset used by
that language).

svn-id: r52965
This commit is contained in:
Thierry Crozat 2010-10-01 19:16:09 +00:00
parent 8d858738d9
commit be1d196da5
1 changed files with 11 additions and 0 deletions
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11
gui/options.cpp
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@ -1281,9 +1281,20 @@ void GlobalOptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint3
Common::String theme = browser.getSelected();
// FIXME: Actually, any changes (including the theme change) should
// only become active *after* the options dialog has closed.
Common::String charset = TransMan.getCurrentCharset();
if (g_gui.loadNewTheme(theme)) {
_curTheme->setLabel(g_gui.theme()->getThemeName());
ConfMan.set("gui_theme", theme);
// If the charset has changed, it means the font were not found for the
// new theme. Since for the moment we do not support change of translation
// language without restarting, we let the user know about this.
if (charset != TransMan.getCurrentCharset()) {
MessageDialog error(
"The theme you selected does not support your current language. You need to close "
"ScummVM and when you start it again it will be using this new theme and english language."
);
error.runModal();
}
}
draw();
}