public static string GetWord(TextPair p, byte side, int pos)
{
char c;
StringBuilder word = new StringBuilder();
int length = p.GetLength(side);
while (pos < length)
{
c = p.GetChar(side, pos);
if (c == ' ' || c == '\t')
if (word.Length == 0)
{
pos++;
continue;
}
else
break;
if (c == '\n' || c == '\r')
break;
if (IsEasternCharacter(c))
return c.ToString();
word.Append(c);
pos++;
}
return word.ToString();
}
void ProcessTextFromPair(TextPair p, byte side, ref int occLength, Collection<CommonWordInfo> words, ref int height, ref int MaxWidth, int requiredHeight)
{
if ((side == 1) ? p.AllLinesComputed1 : p.AllLinesComputed2)
return;
int pos;
int wordPos;
if (height == -1)
{
pos = 0;
height = 0;
if (side == 1)
p.ContinueFromNewLine1 = false;
else
p.ContinueFromNewLine2 = false;
}
else
{
if (side == 1)
{
pos = p.CurrentPos1;
if (p.ContinueFromNewLine1)
{
occLength = indentLength;
p.ContinueFromNewLine1 = false;
}
}
else
{
pos = p.CurrentPos2;
if (p.ContinueFromNewLine2)
{
occLength = indentLength;
p.ContinueFromNewLine2 = false;
}
}
}
wordPos = -1;
char c;
StringBuilder word = new StringBuilder();
int textLength = p.GetLength(side);
while (pos < textLength)
{
// Must be slow
c = p.GetChar(side, pos);
if (c == ' ' || c == '\t' || c == '\r')
{
if (word.Length == 0)
{
pos++;
continue;
}
ProcessCurrentWord(word, ref occLength, words, ref height, p, side, ref MaxWidth, ref wordPos, false);
if (requiredHeight != -1 && requiredHeight == height)
goto CommonExit;
wordPos = -1;
}
else if (c == '\n')
{
if (word.Length > 0)
{
ProcessCurrentWord(word, ref occLength, words, ref height, p, side, ref MaxWidth, ref wordPos, false);
if (requiredHeight != -1 && requiredHeight == height)
{
wordPos = pos;
goto CommonExit;
}
wordPos = -1;
}
ParallelText.InsertWords(words, 0);
height++;
occLength = indentLength;
if (requiredHeight != -1 && requiredHeight == height)
{
//height--;
wordPos = ++pos;
if (side == 1)
p.ContinueFromNewLine1 = true;
else
p.ContinueFromNewLine2 = true;
goto CommonExit;
}
}
else if (IsEasternCharacter(c))
{
if (word.Length != 0)
{
ProcessCurrentWord(word, ref occLength, words, ref height, p, side, ref MaxWidth, ref wordPos, false);
if (requiredHeight != -1 && requiredHeight == height)
goto CommonExit;
}
word.Append(c);
ProcessCurrentWord(word, ref occLength, words, ref height, p, side, ref MaxWidth, ref pos, true);
if (requiredHeight != -1 && requiredHeight == height)
{
wordPos = pos;
goto CommonExit;
}
wordPos = -1;
}
else
{
if (wordPos == -1)
wordPos = pos;
word.Append(c);
}
pos++;
}
// Reached the end, process current Word (if there is any)
if (word.Length > 0)
{
ProcessCurrentWord(word, ref occLength, words, ref height, p, side, ref MaxWidth, ref wordPos, false);
if (requiredHeight != -1 && requiredHeight == height)
goto CommonExit;
}
if (side == 1)
p.AllLinesComputed1 = true;
else
p.AllLinesComputed2 = true;
return;
// Get here when the Height is reached
CommonExit:
if (side == 1)
{
p.CurrentPos1 = wordPos;
}
else
{
p.CurrentPos2 = wordPos;
}
}