コード例 #1
0
bool LLUrlRegistry::findUrl(const LLWString &text, LLUrlMatch &match, const LLUrlLabelCallback &cb)
{
	// boost::regex_search() only works on char or wchar_t
	// types, but wchar_t is only 2-bytes on Win32 (not 4).
	// So we use UTF-8 to make this work the same everywhere.
	std::string utf8_text = wstring_to_utf8str(text);
	if (findUrl(utf8_text, match, cb))
	{
		// we cannot blindly return the start/end offsets from
		// the UTF-8 string because it is a variable-length
		// character encoding, so we need to update the start
		// and end values to be correct for the wide string.
		LLWString wurl = utf8str_to_wstring(match.getUrl());
		S32 start = text.find(wurl);
		if (start == std::string::npos)
		{
			return false;
		}
		S32 end = start + wurl.size() - 1;

		match.setValues(start, end, match.getUrl(), 
						match.getLabel(),
						match.getTooltip(),
						match.getIcon(),
						match.getStyle(),
						match.getMenuName(),
						match.getLocation(),
						match.getID(),
						match.underlineOnHoverOnly());
		return true;
	}
	return false;
}
コード例 #2
0
bool LLUrlEntrySLLabel::underlineOnHoverOnly(const std::string &string) const
{
	std::string url = getUrl(string);
	LLUrlMatch match;
	if (LLUrlRegistry::instance().findUrl(url, match))
	{
		return match.underlineOnHoverOnly();
	}

	// unrecognized URL? should not happen
	return LLUrlEntryBase::underlineOnHoverOnly(string);
}