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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef TEXTTOMODELMERGER_H
#define TEXTTOMODELMERGER_H
#include "corelib_global.h"
#include "nodelistproperty.h"
#include "modelnode.h"
#include <QmlDomObject>
namespace QmlDesigner {
class CORESHARED_EXPORT RewriterView;
namespace Internal {
class DifferenceHandler;
class TextToModelMerger
{
TextToModelMerger(const TextToModelMerger&);
TextToModelMerger &operator=(const TextToModelMerger&);
public:
TextToModelMerger(RewriterView *reWriterView);
bool isActive() const;
void setupImports(QmlDomDocument &doc);
bool load(const QByteArray &data, DifferenceHandler &differenceHandler);
protected:
RewriterView *view();
void setActive(bool active);
public:
void syncNode(ModelNode &modelNode,
const QmlDomObject &qmlObject,
DifferenceHandler &differenceHandler);
void syncProperty(AbstractProperty &modelProperty,
const QmlDomProperty &qmlProperty,
const QmlDomDynamicProperty &qmlDynamicProperty,
DifferenceHandler &differenceHandler);
void syncNodeListProperty(NodeListProperty &modelListProperty,
const QmlDomList &domList,
DifferenceHandler &differenceHandler);
ModelNode createModelNode(const QmlDomObject &domObject,
DifferenceHandler &differenceHandler);
static QVariant convertToVariant(const ModelNode &node,
const QmlDomProperty &qmlProperty,
const QmlDomDynamicProperty &qmlDynamicProperty);
private:
static bool isSignalPropertyName(const QString &signalName);
RewriterView *m_rewriterView;
bool m_isActive;
};
class DifferenceHandler
{
public:
DifferenceHandler(TextToModelMerger *textToModelMerger):
m_merger(textToModelMerger)
{}
virtual ~DifferenceHandler()
{}
virtual void bindingExpressionsDiffer(BindingProperty &modelProperty, const QString &qmlBinding) = 0;
virtual void shouldBeBindingProperty(AbstractProperty &modelProperty, const QString &qmlBinding) = 0;
virtual void shouldBeNodeListProperty(AbstractProperty &modelProperty, const QmlDomList &domList) = 0;
virtual void variantValuesDiffer(VariantProperty &modelProperty, const QVariant &qmlVariantValue, const QString &dynamicTypeName) = 0;
virtual void shouldBeVariantProperty(AbstractProperty &modelProperty, const QVariant &qmlVariantValue, const QString &dynamicTypeName) = 0;
virtual void shouldBeNodeProperty(AbstractProperty &modelProperty, const QmlDomObject &qmlObject) = 0;
virtual void modelNodeAbsentFromQml(ModelNode &modelNode) = 0;
virtual void listPropertyMissingModelNode(NodeListProperty &modelProperty, const QmlDomObject &qmlObject) = 0;
virtual void typeDiffers(ModelNode &modelNode, const QmlDomObject &domObject) = 0;
virtual void propertyAbsentFromQml(AbstractProperty &modelProperty) = 0;
virtual void idsDiffer(ModelNode &modelNode, const QString &qmlId) = 0;
protected:
TextToModelMerger *m_merger;
};
class ModelValidator: public DifferenceHandler
{
public:
ModelValidator(TextToModelMerger *textToModelMerger):
DifferenceHandler(textToModelMerger)
{}
~ModelValidator()
{}
virtual void bindingExpressionsDiffer(BindingProperty &modelProperty, const QString &qmlBinding);
virtual void shouldBeBindingProperty(AbstractProperty &modelProperty, const QString &qmlBinding);
virtual void shouldBeNodeListProperty(AbstractProperty &modelProperty, const QmlDomList &domList);
virtual void variantValuesDiffer(VariantProperty &modelProperty, const QVariant &qmlVariantValue, const QString &dynamicTypeName);
virtual void shouldBeVariantProperty(AbstractProperty &modelProperty, const QVariant &qmlVariantValue, const QString &dynamicTypeName);
virtual void shouldBeNodeProperty(AbstractProperty &modelProperty, const QmlDomObject &qmlObject);
virtual void modelNodeAbsentFromQml(ModelNode &modelNode);
virtual void listPropertyMissingModelNode(NodeListProperty &modelProperty, const QmlDomObject &qmlObject);
virtual void typeDiffers(ModelNode &modelNode, const QmlDomObject &domObject);
virtual void propertyAbsentFromQml(AbstractProperty &modelProperty);
virtual void idsDiffer(ModelNode &modelNode, const QString &qmlId);
};
class ModelAmender: public DifferenceHandler
{
public:
ModelAmender(TextToModelMerger *textToModelMerger):
DifferenceHandler(textToModelMerger)
{}
~ModelAmender()
{}
virtual void bindingExpressionsDiffer(BindingProperty &modelProperty, const QString &qmlBinding);
virtual void shouldBeBindingProperty(AbstractProperty &modelProperty, const QString &qmlBinding);
virtual void shouldBeNodeListProperty(AbstractProperty &modelProperty, const QmlDomList &domList);
virtual void variantValuesDiffer(VariantProperty &modelProperty, const QVariant &qmlVariantValue, const QString &dynamicType);
virtual void shouldBeVariantProperty(AbstractProperty &modelProperty, const QVariant &qmlVariantValue, const QString &dynamicTypeName);
virtual void shouldBeNodeProperty(AbstractProperty &modelProperty, const QmlDomObject &qmlObject);
virtual void modelNodeAbsentFromQml(ModelNode &modelNode);
virtual void listPropertyMissingModelNode(NodeListProperty &modelProperty, const QmlDomObject &qmlObject);
virtual void typeDiffers(ModelNode &modelNode, const QmlDomObject &domObject);
virtual void propertyAbsentFromQml(AbstractProperty &modelProperty);
virtual void idsDiffer(ModelNode &modelNode, const QString &qmlId);
};
} //Internal
} //QmlDesigner
#endif // TEXTTOMODELMERGER_H
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