forked from len0rd/rockbox
c1aabc87a5
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18464 a1c6a512-1295-4272-9138-f99709370657
64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2007 by Rostilav Checkan
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* $Id$
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <QTextCharFormat>
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#include "qsyntaxer.h"
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QSyntaxer::QSyntaxer(QTextDocument *parent)
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: QSyntaxHighlighter(parent) {
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HighlightingRule rule;
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hrules[0].pattern = QRegExp("%[^\\| \n<\\?%]{1,2}");
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hrules[0].format.setFontWeight(QFont::Bold);
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hrules[0].format.setForeground(Qt::darkBlue);
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hrules[1].pattern = QRegExp("%[\\?]{1}[^<]{1,2}");
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hrules[1].format.setForeground(Qt::darkMagenta);
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hrules[2].pattern = QRegExp("(<|>)");
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hrules[2].format.setForeground(Qt::red);
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hrules[3].pattern = QRegExp("\\|");
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hrules[3].format.setForeground(Qt::darkRed);
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hrules[4].pattern = QRegExp("#[^\n]*");
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hrules[4].format.setForeground(Qt::darkGreen);
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hrules[4].format.setFontItalic(true);
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}
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//
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void QSyntaxer::highlightBlock(const QString &text) {
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QTextCharFormat wholeText;
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wholeText.setFont(QFont("arial",11,QFont::Normal));
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setFormat(0,text.length(),wholeText);
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foreach (HighlightingRule rule, hrules) {
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QRegExp expression(rule.pattern);
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int index = text.indexOf(expression);
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while (index >= 0) {
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int length = expression.matchedLength();
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setFormat(index, length, rule.format);
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index = text.indexOf(expression, index + length);
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}
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}
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}
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