void Buffer::onUpdateUi() {
if (m_braceHighlight && selectionEmpty()) {
sptr_t position = currentPos();
sptr_t braceStart = -1;
// Check previous character first.
if (position != 0 && isBrace(charAt(position - 1))) {
braceStart = position - 1;
} else if (isBrace(charAt(position))) { // Check next character.
braceStart = position;
}
if (braceStart != -1) {
// Brace found
sptr_t braceEnd = braceMatch(braceStart);
if (braceEnd > 0) {
braceHighlight(braceStart, braceEnd);
} else {
// Missing matching brace.
braceBadLight(braceStart);
}
} else {
// Not a brace, clear indicators.
braceBadLight(-1);
}
}
}
void Builder::parse( const char* content )
{
NodeManager* mgr = NodeManager::getSingleton();
const char* last = content;
int width;
while( *content ) {
if( (width = isBlank(content)) > 0 ) {
content += width;
} else if( (width = isOp( content )) > 0 ) {
mgr->createOperator(content, width);
mgr->createOperand(content, content-last);
last = content;
content += width;
} else if( (width = isBrace( content )) > 0 ) {
mgr->createBrace(content, width);
last = content;
content += width;
}
content ++;
}
}
