/*************************************************************************
Return the index of the first character of the word at 'idx'.
*************************************************************************/
String32::size_type TextUtils::getWordStartIdx(const String32& str, String32::size_type idx)
{
String32 temp = str.substr(0, idx);
trimTrailingChars(temp, DefaultWhitespace);
if (temp.length() <= 1) {
return 0;
}
// identify the type of character at 'pos'
if (String32::npos != DefaultAlphanumerical.find(temp[temp.length() - 1]))
{
idx = temp.find_last_not_of(DefaultAlphanumerical);
}
// since whitespace was stripped, character must be a symbol
else
{
idx = temp.find_last_of(DefaultAlphanumerical + DefaultWhitespace);
}
// make sure we do not go past end of string (+1)
if (idx == String32::npos)
{
return 0;
}
else
{
return idx + 1;
}
}
void FalagardActionButton::setCornerChar(int nPos, const String32& strChar)
{
String32 strCharSafe=" ";
if(strChar.size() > 3)
{
strCharSafe += strChar.substr(0, 3);
}
else strCharSafe += strChar;
strCharSafe[0] = 0XFBFFFFFF;
strCharSafe[1] = 0XFC010101;
switch(nPos)
{
case 0:
d_CornerChar_TopLeft.d_Char = strCharSafe;
break;
case 1:
d_CornerChar_TopRight.d_Char = strCharSafe;
break;
case 2:
d_CornerChar_BotLeft.d_Char = strCharSafe;
break;
case 3:
d_CornerChar_BotRight.d_Char = strCharSafe;
break;
default:
break;
}
requestRedraw();
}
/*************************************************************************
return a String32 containing the the next word in a String32.
*************************************************************************/
String32 TextUtils::getNextWord(const String32& str, String32::size_type start_idx, const String32& delimiters)
{
String32::size_type word_start = str.find_first_not_of(delimiters, start_idx);
if (word_start == String32::npos)
{
word_start = start_idx;
}
//String32::size_type word_end = str.find_first_of(delimiters, word_start);
//if (word_end == String32::npos)
//{
// word_end = str.length();
//}
//return str.substr(start_idx, (word_end - start_idx));
return str.substr(start_idx, 1);
}