/************************************************************************* 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); }