void CodeEditorComponent::getIteratorForPosition (int position, CodeDocument::Iterator& source)
{
if (codeTokeniser == 0)
return;
for (int i = cachedIterators.size(); --i >= 0;)
{
CodeDocument::Iterator* t = cachedIterators.getUnchecked (i);
if (t->getPosition() <= position)
{
source = *t;
break;
}
}
while (source.getPosition() < position)
{
const CodeDocument::Iterator original (source);
codeTokeniser->readNextToken (source);
if (source.getPosition() > position || source.isEOF())
{
source = original;
break;
}
}
}
static void createTokens (int startPosition, const String& lineText,
CodeDocument::Iterator& source,
CodeTokeniser* analyser,
OwnedArray <SyntaxToken>& newTokens)
{
CodeDocument::Iterator lastIterator (source);
const int lineLength = lineText.length();
for (;;)
{
int tokenType = analyser->readNextToken (source);
int tokenStart = lastIterator.getPosition();
int tokenEnd = source.getPosition();
if (tokenEnd <= tokenStart)
break;
tokenEnd -= startPosition;
if (tokenEnd > 0)
{
tokenStart -= startPosition;
newTokens.add (new SyntaxToken (lineText.substring (jmax (0, tokenStart), tokenEnd),
tokenType));
if (tokenEnd >= lineLength)
break;
}
lastIterator = source;
}
source = lastIterator;
}
int CtrlrMIDIBufferTokeniser::readNextToken (CodeDocument::Iterator &source)
{
const juce_wchar c = source.peekNextChar();
int result = CtrlrMIDIBufferTokeniser::tokenType_rawData;
int pos = source.getPosition();
int prefixHigh = (tokenSet.prefixLen*3)-1;
int suffixLow = ((tokenSet.len) - (tokenSet.suffixLen*3));
int suffixHigh = tokenSet.len;
int dataLow = (tokenSet.dataOffset*3)-1;
int dataHigh = dataLow + ((tokenSet.dataLen*3));
int nameLow = (tokenSet.nameOffset*3)-1;
int nameHigh = nameLow + (tokenSet.nameLen*3);
source.skipWhitespace();
switch (c)
{
case 0:
source.skip();
return (result);
}
if (owner.getUnequalPosition().contains(pos))
{
source.skip();
return (tokenType_mismatch);
}
if (pos >= 0 && pos < prefixHigh && prefixHigh>0)
{
source.skip();
return (tokenType_prefix);
}
if (pos >= suffixLow && pos <= suffixHigh)
{
source.skip();
return (tokenType_suffix);
}
if (pos >= dataLow && pos < dataHigh)
{
source.skip();
return (tokenType_data);
}
if (pos >= nameLow && pos < nameHigh)
{
source.skip();
return (tokenType_name);
}
source.skip();
return result;
}
