src/job_editor_widget/highlighter.cpp

Go to the documentation of this file.

#include <QtGui>
#include "highlighter.h"


Highlighter::Highlighter(QTextDocument *parent)
    : QSyntaxHighlighter(parent)
{
    HighlightingRule rule;

    // PBS options
    PBSFormat.setForeground(Qt::darkBlue);
    PBSFormat.setFontWeight(QFont::Bold);
    rule.pattern = QRegExp("^(?: |\t)*#PBS [^\\n]*");
    rule.format = PBSFormat;
    highlightingRules.append(rule);

    // PBS vars
    PBSVarFormat.setForeground(Qt::darkRed);
    PBSVarFormat.setFontWeight(QFont::Bold);
    rule.pattern = QRegExp("[$]PBS_\\S*");
    rule.format = PBSVarFormat;
    highlightingRules.append(rule);
}


void Highlighter::highlightBlock(const QString &text)
{
    foreach (HighlightingRule rule, highlightingRules) {
        QRegExp expression(rule.pattern);
        int index = text.indexOf(expression);
        while (index >= 0) {
            int length = expression.matchedLength();
            setFormat(index, length, rule.format);
            index = text.indexOf(expression, index + length);
        }
    }
}

---