void CreateLog()
{
Logging::CLogger& logger = Logging::CLogger::getInstance();
logger.Reset();
std::shared_ptr<Logging::CFormat> warningFormat(new Logging::CFormat(FOUR_CHAR_ID('w', 'a', 'r', 'n')));
*warningFormat.get() << new Logging::CTime() << new Logging::CText(", ") << new Logging::CText("[WARNING] - ") << new Logging::CTrace();
std::shared_ptr<Logging::CFormat> errorFormat(new Logging::CFormat(FOUR_CHAR_ID('e', 'r', 'r', 'o')));
*errorFormat.get() << new Logging::CTime() << new Logging::CText(", ") << new Logging::CText("[ERROR] - ") << new Logging::CTrace();
std::shared_ptr<Logging::CFormat> infoFormat(new Logging::CFormat(FOUR_CHAR_ID('i', 'n', 'f', 'o')));
*infoFormat.get() << new Logging::CTime() << new Logging::CText(", ") << new Logging::CText("[INFO] - ") << new Logging::CTrace();
#ifdef DEBUG
std::shared_ptr<Logging::CFormat> debugFormat(new Logging::CFormat(FOUR_CHAR_ID('d', 'e', 'b', 'u')));
*debugFormat.get() << new Logging::CTime() << new Logging::CText(", ") << new Logging::CText("[DEBUG] - ") << new Logging::CTrace();
#endif
std::shared_ptr<CCoutSink> sink(new CCoutSink());
//std::shared_ptr<CFileSink> fileSink(new CFileSink());
logger.AddLogger(warningFormat, sink);
logger.AddLogger(errorFormat, sink);
logger.AddLogger(infoFormat, sink);
//logger.AddLogger(warningFormat, fileSink);
//logger.AddLogger(errorFormat, fileSink);
//logger.AddLogger(infoFormat, fileSink);
#ifdef DEBUG
logger.AddLogger(debugFormat, sink);
#endif
}
void QalculateHighlighter::highlightBlock(const QString& text)
{
if ( text.isEmpty() || text.trimmed().isEmpty() || text.startsWith(QLatin1String(">>> "))
// filter error messages, they get highlighted via html
|| text.startsWith(i18n("ERROR") + QLatin1Char(':')) || text.startsWith(i18n("WARNING") + QLatin1Char(':')) ) {
return;
}
int pos = 0;
int count;
///TODO: Can't we use CALCULATOR->parse() or similar?
/// Question is how to get the connection between
/// MathStructur and position+length in @p text
const QStringList& words = text.split(QRegExp(QLatin1String("\\b")), QString::SkipEmptyParts);
qDebug() << "highlight block:" << text;
CALCULATOR->beginTemporaryStopMessages();
const QString decimalSymbol = QLocale().decimalPoint();
for ( int i = 0; i < words.size(); ++i, pos += count ) {
count = words[i].size();
if ( words[i].trimmed().isEmpty() ) {
continue;
}
qDebug() << "highlight word:" << words[i];
QTextCharFormat format = errorFormat();
if ( i < words.size() - 1 && words[i+1].trimmed() == QLatin1String("(") && CALCULATOR->getFunction(words[i].toUtf8().constData()) ) {
// should be a function
qDebug() << "function";
format = functionFormat();
} else if ( isOperatorAndWhitespace(words[i]) ) {
// stuff like ") * (" is an invalid expression, but acutally OK
// check if last number is actually a float
bool isFloat = false;
if ( words[i].trimmed() == decimalSymbol ) {
if ( i > 0 ) {
// lookbehind
QString lastWord = words[i-1].trimmed();
if ( !lastWord.isEmpty() && lastWord.at(lastWord.size()-1).isNumber() ) {
qDebug() << "actually float";
isFloat = true;
}
}
if ( !isFloat && i < words.size() - 1 ) {
// lookahead
QString nextWord = words[i+1].trimmed();
if ( !nextWord.isEmpty() && nextWord.at(0).isNumber() ) {
qDebug() << "float coming";
isFloat = true;
}
}
}
if ( !isFloat ) {
qDebug() << "operator / whitespace";
format = operatorFormat();
} else {
format = numberFormat();
}
} else {
MathStructure expr = CALCULATOR->parse(words[i].toLatin1().constData());
if ( expr.isNumber() || expr.isNumber_exp() ) {
qDebug() << "number";
format = numberFormat();
} else if ( expr.isVariable() ) {
qDebug() << "variable";
format = variableFormat();
} else if ( expr.isUndefined() ) {
qDebug() << "undefined";
} else if ( expr.isUnit() || expr.isUnit_exp() ) {
qDebug() << "unit";
format = keywordFormat();
}
}
setFormat(pos, count, format);
}
CALCULATOR->endTemporaryStopMessages();
}
