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Diffstat (limited to 'src/qml/qml/rewriter/textwriter_p.h')
-rw-r--r-- | src/qml/qml/rewriter/textwriter_p.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/qml/qml/rewriter/textwriter_p.h b/src/qml/qml/rewriter/textwriter_p.h new file mode 100644 index 0000000000..94e2d08730 --- /dev/null +++ b/src/qml/qml/rewriter/textwriter_p.h @@ -0,0 +1,101 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml 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. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef TEXTWRITER_H +#define TEXTWRITER_H + +#include <private/qqmljsglobal_p.h> + +#include <QtCore/QString> +#include <QtCore/QList> +#include <QtGui/QTextCursor> + +QT_BEGIN_HEADER +QT_QML_BEGIN_NAMESPACE + +namespace QQmlJS { + +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 QQmlJS + +QT_QML_END_NAMESPACE +QT_END_HEADER + +#endif // TEXTWRITER_H |