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GetLanguageCode [message #19685]

Mon, 05 January 2009 17:34

White_Owl
Messages: 27
Registered: January 2009
Location: New York

Promising Member

I have several localized texts in src.tpp and would like to load them in run-time according to the current user language.
The easiest way I can think of, is to do it with a code like this:

PromptOK(String("MyProject/src/About$") + GetLanguageCode(GetCurrentLanguage()));

And a function GetLanguageCode() is a slightly modified LNGasText():

String GetLanguageCode(int d)
{
	String result;
	int c = (d >> 15) & 31;
	if(c) {
		result.Cat(c + 'a' - 1);
		c = (d >> 10) & 31;
		if(c) {
			result.Cat(c + 'a' - 1);
			c = (d >> 5) & 31;
			if(c) {
				result.Cat('-');
				result.Cat(c + 'a' - 1);
				c = d & 31;
				if(c) result.Cat(c + 'a' - 1);
			}
		}
	}
	c = (d >> 20) & 255;
	return result;
}

The change is that it does not add charset name and returns lower-case language code, exactly as TPP editor set language codes for topics.

Am I inventing a wheel?

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