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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
** conditions see http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** 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.GPLv3 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.
**
****************************************************************************/
#ifndef MOVEOBJECTBEFOREOBJECTVISITOR_H
#define MOVEOBJECTBEFOREOBJECTVISITOR_H
#include "qmlrewriter.h"
#include <QStack>
namespace QmlDesigner {
namespace Internal {
class MoveObjectBeforeObjectVisitor: public QMLRewriter
{
public:
MoveObjectBeforeObjectVisitor(QmlDesigner::TextModifier &modifier,
quint32 movingObjectLocation,
bool inDefaultProperty);
MoveObjectBeforeObjectVisitor(QmlDesigner::TextModifier &modifier,
quint32 movingObjectLocation,
quint32 beforeObjectLocation,
bool inDefaultProperty);
bool operator ()(QmlJS::AST::UiProgram *ast);
protected:
virtual bool preVisit(QmlJS::AST::Node *ast);
virtual void postVisit(QmlJS::AST::Node *ast);
virtual bool visit(QmlJS::AST::UiObjectDefinition *ast);
private:
bool foundEverything() const
{ return movingObject != 0 && !movingObjectParents.isEmpty() && (toEnd || beforeObject != 0); }
void doMove();
QmlJS::AST::Node *movingObjectParent() const;
QmlJS::AST::SourceLocation lastParentLocation() const;
private:
QStack<QmlJS::AST::Node *> parents;
quint32 movingObjectLocation;
bool inDefaultProperty;
bool toEnd;
quint32 beforeObjectLocation;
QmlJS::AST::UiObjectDefinition *movingObject;
QmlJS::AST::UiObjectDefinition *beforeObject;
ASTPath movingObjectParents;
};
} // namespace Internal
} // namespace QmlDesigner
#endif // MOVEOBJECTBEFOREOBJECTVISITOR_H
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