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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
/*
text.h
*/
#ifndef TEXT_H
#define TEXT_H
#include "atom.h"
QT_BEGIN_NAMESPACE
class Text
{
public:
Text();
explicit Text(const QString &str);
Text(const Text& text);
~Text();
Text& operator=(const Text& text);
Atom *firstAtom() { return first; }
Atom *lastAtom() { return last; }
Text& operator<<(Atom::Type atomType);
Text& operator<<(const QString& string);
Text& operator<<(const Atom& atom);
Text& operator<<(const Text& text);
void stripFirstAtom();
void stripLastAtom();
bool isEmpty() const { return first == 0; }
QString toString() const;
const Atom *firstAtom() const { return first; }
const Atom *lastAtom() const { return last; }
Text subText(Atom::Type left, Atom::Type right, const Atom *from = 0) const;
void dump() const;
static Text subText(const Atom *begin, const Atom *end = 0);
static Text sectionHeading(const Atom *sectionBegin);
static const Atom *sectionHeadingAtom(const Atom *sectionLeft);
static int compare(const Text &text1, const Text &text2);
private:
void clear();
Atom *first;
Atom *last;
};
inline bool operator==(const Text &text1, const Text &text2)
{ return Text::compare(text1, text2) == 0; }
inline bool operator!=(const Text &text1, const Text &text2)
{ return Text::compare(text1, text2) != 0; }
inline bool operator<(const Text &text1, const Text &text2)
{ return Text::compare(text1, text2) < 0; }
inline bool operator<=(const Text &text1, const Text &text2)
{ return Text::compare(text1, text2) <= 0; }
inline bool operator>(const Text &text1, const Text &text2)
{ return Text::compare(text1, text2) > 0; }
inline bool operator>=(const Text &text1, const Text &text2)
{ return Text::compare(text1, text2) >= 0; }
QT_END_NAMESPACE
#endif
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