Split string by word and break line by max length
Nghia Song - Technical Consultant
public container MergeSplitWordsToLines(container inputStrings, int maxLength){
str currentLine = "";
str separator = " ";
container breakLines = conNull();
str strL;
int i = 1;
for(i = 1; i <= conLen(inputStrings); i++)
{
strL = conPeek(inputStrings, i);
if (strLen(currentLine) == 0)
{
currentLine = strL;
}
else if (strLen(currentLine) + strLen(separator) + strLen(strL) > maxLength)
{
breakLines += currentLine;
currentLine = strL;
}
else
{
currentLine += separator + strL;
}
}
if (strLen(currentLine))
{
return breakLines;
}
return breakLines;
}
public container SplitStringByWords(str inputString, int maxLength)
{
container splitWords = conNull();
container splitLines = conNull();
splitWords = str2con(inputString, " ");
if (conLen(splitWords))
{
splitLines = this.MergeSplitWordsToLines(splitWords, maxLength);
}
return splitLines;
}