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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** 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.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef TEXTTOMODELMERGER_H
#define TEXTTOMODELMERGER_H
#include "corelib_global.h"
#include "import.h"
#include "nodelistproperty.h"
#include "modelnode.h"
#include <qmljs/qmljslookupcontext.h>
#include <qmljs/qmljsdocument.h>
#include <qmljs/qmljslookupcontext.h>
#include <QtCore/QStringList>
namespace QmlDesigner {
class CORESHARED_EXPORT RewriterView;
namespace Internal {
class DifferenceHandler;
class ReadingContext;
class TextToModelMerger
{
TextToModelMerger(const TextToModelMerger&);
TextToModelMerger &operator=(const TextToModelMerger&);
public:
TextToModelMerger(RewriterView *reWriterView);
bool isActive() const;
void setupImports(const QmlJS::Document::Ptr &doc, DifferenceHandler &differenceHandler);
bool load(const QString &data, DifferenceHandler &differenceHandler);
RewriterView *view() const
{ return m_rewriterView; }
QmlJS::LookupContext *lookupContext() const
{ return m_lookupContext.data(); }
QmlJS::Document *document() const
{ return m_document.data(); }
protected:
void setActive(bool active);
public:
void syncNode(ModelNode &modelNode,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context,
DifferenceHandler &differenceHandler);
QString syncScriptBinding(ModelNode &modelNode,
const QString &prefix,
QmlJS::AST::UiScriptBinding *script,
ReadingContext *context,
DifferenceHandler &differenceHandler);
void syncNodeId(ModelNode &modelNode, const QString &astObjectId,
DifferenceHandler &differenceHandler);
void syncNodeProperty(AbstractProperty &modelProperty,
QmlJS::AST::UiObjectBinding *binding,
ReadingContext *context,
DifferenceHandler &differenceHandler);
void syncExpressionProperty(AbstractProperty &modelProperty,
const QString &javascript,
const QString &astType,
DifferenceHandler &differenceHandler);
void syncArrayProperty(AbstractProperty &modelProperty,
const QList<QmlJS::AST::UiObjectMember *> &arrayMembers,
ReadingContext *context,
DifferenceHandler &differenceHandler);
void syncVariantProperty(AbstractProperty &modelProperty,
const QVariant &astValue,
const QString &astType,
DifferenceHandler &differenceHandler);
void syncNodeListProperty(NodeListProperty &modelListProperty,
const QList<QmlJS::AST::UiObjectMember *> arrayMembers,
ReadingContext *context,
DifferenceHandler &differenceHandler);
ModelNode createModelNode(const QString &typeName,
int majorVersion,
int minorVersion,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context,
DifferenceHandler &differenceHandler);
QStringList syncGroupedProperties(ModelNode &modelNode,
const QString &name,
QmlJS::AST::UiObjectMemberList *members,
ReadingContext *context,
DifferenceHandler &differenceHandler);
private:
void setupComponent(const ModelNode &node);
static QString textAt(const QmlJS::Document::Ptr &doc,
const QmlJS::AST::SourceLocation &location);
static QString textAt(const QmlJS::Document::Ptr &doc,
const QmlJS::AST::SourceLocation &from,
const QmlJS::AST::SourceLocation &to);
private:
RewriterView *m_rewriterView;
bool m_isActive;
QmlJS::LookupContext::Ptr m_lookupContext;
QmlJS::Document::Ptr m_document;
};
class DifferenceHandler
{
public:
DifferenceHandler(TextToModelMerger *textToModelMerger):
m_merger(textToModelMerger)
{}
virtual ~DifferenceHandler()
{}
virtual void modelMissesImport(const Import &import) = 0;
virtual void importAbsentInQMl(const Import &import) = 0;
virtual void bindingExpressionsDiffer(BindingProperty &modelProperty,
const QString &javascript,
const QString &astType) = 0;
virtual void shouldBeBindingProperty(AbstractProperty &modelProperty,
const QString &javascript,
const QString &astType) = 0;
virtual void shouldBeNodeListProperty(AbstractProperty &modelProperty,
const QList<QmlJS::AST::UiObjectMember *> arrayMembers,
ReadingContext *context) = 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 QString &typeName,
int majorVersion,
int minorVersion,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context) = 0;
virtual void modelNodeAbsentFromQml(ModelNode &modelNode) = 0;
virtual ModelNode listPropertyMissingModelNode(NodeListProperty &modelProperty,
ReadingContext *context,
QmlJS::AST::UiObjectMember *arrayMember) = 0;
virtual void typeDiffers(bool isRootNode,
ModelNode &modelNode,
const QString &typeName,
int majorVersion,
int minorVersion,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context) = 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 modelMissesImport(const Import &import);
virtual void importAbsentInQMl(const Import &import);
virtual void bindingExpressionsDiffer(BindingProperty &modelProperty,
const QString &javascript,
const QString &astType);
virtual void shouldBeBindingProperty(AbstractProperty &modelProperty,
const QString &javascript,
const QString &astType);
virtual void shouldBeNodeListProperty(AbstractProperty &modelProperty,
const QList<QmlJS::AST::UiObjectMember *> arrayMembers,
ReadingContext *context);
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 QString &typeName,
int majorVersion,
int minorVersion,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context);
virtual void modelNodeAbsentFromQml(ModelNode &modelNode);
virtual ModelNode listPropertyMissingModelNode(NodeListProperty &modelProperty,
ReadingContext *context,
QmlJS::AST::UiObjectMember *arrayMember);
virtual void typeDiffers(bool isRootNode,
ModelNode &modelNode,
const QString &typeName,
int majorVersion,
int minorVersion,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context);
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 modelMissesImport(const Import &import);
virtual void importAbsentInQMl(const Import &import);
virtual void bindingExpressionsDiffer(BindingProperty &modelProperty,
const QString &javascript,
const QString &astType);
virtual void shouldBeBindingProperty(AbstractProperty &modelProperty,
const QString &javascript,
const QString &astType);
virtual void shouldBeNodeListProperty(AbstractProperty &modelProperty,
const QList<QmlJS::AST::UiObjectMember *> arrayMembers,
ReadingContext *context);
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 QString &typeName,
int majorVersion,
int minorVersion,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context);
virtual void modelNodeAbsentFromQml(ModelNode &modelNode);
virtual ModelNode listPropertyMissingModelNode(NodeListProperty &modelProperty,
ReadingContext *context,
QmlJS::AST::UiObjectMember *arrayMember);
virtual void typeDiffers(bool isRootNode,
ModelNode &modelNode,
const QString &typeName,
int majorVersion,
int minorVersion,
QmlJS::AST::UiObjectMember *astNode,
ReadingContext *context);
virtual void propertyAbsentFromQml(AbstractProperty &modelProperty);
virtual void idsDiffer(ModelNode &modelNode, const QString &qmlId);
};
} //Internal
} //QmlDesigner
#endif // TEXTTOMODELMERGER_H
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