/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the QtDeclarative module of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** 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 1.1, 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. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
#ifndef TEXTWRITER_H | |
#define TEXTWRITER_H | |
#include <qdeclarativejsglobal_p.h> | |
#include <QtCore/QString> | |
#include <QtCore/QList> | |
#include <QtGui/QTextCursor> | |
QT_BEGIN_HEADER | |
QT_QML_BEGIN_NAMESPACE | |
namespace QDeclarativeJS { | |
class TextWriter | |
{ | |
QString *string; | |
QTextCursor *cursor; | |
struct Replace { | |
int pos; | |
int length; | |
QString replacement; | |
}; | |
QList<Replace> replaceList; | |
struct Move { | |
int pos; | |
int length; | |
int to; | |
}; | |
QList<Move> moveList; | |
bool hasOverlap(int pos, int length); | |
bool hasMoveInto(int pos, int length); | |
void doReplace(const Replace &replace); | |
void doMove(const Move &move); | |
void write_helper(); | |
public: | |
TextWriter(); | |
void replace(int pos, int length, const QString &replacement); | |
void move(int pos, int length, int to); | |
void write(QString *s); | |
void write(QTextCursor *textCursor); | |
}; | |
} // end of namespace QDeclarativeJS | |
QT_QML_END_NAMESPACE | |
QT_END_HEADER | |
#endif // TEXTWRITER_H |