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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef MODEL_P_H
#define MODEL_P_H
#include <QList>
#include <QPointer>
#include <QSet>
#include <QUrl>
#include "modelnode.h"
#include "abstractview.h"
#include "metainfo.h"
#include "qmldesignercorelib_global.h"
QT_BEGIN_NAMESPACE
class QPlainTextEdit;
QT_END_NAMESPACE
namespace QmlDesigner {
class AbstractProperty;
class RewriterView;
class NodeInstanceView;
namespace Internal {
class InternalNode;
class InternalProperty;
class InternalBindingProperty;
class InternalSignalHandlerProperty;
class InternalVariantProperty;
class InternalNodeAbstractProperty;
class InternalNodeListProperty;
typedef QSharedPointer<InternalNode> InternalNodePointer;
typedef QSharedPointer<InternalProperty> InternalPropertyPointer;
typedef QSharedPointer<InternalBindingProperty> InternalBindingPropertyPointer;
typedef QSharedPointer<InternalSignalHandlerProperty> InternalSignalHandlerPropertyPointer;
typedef QSharedPointer<InternalVariantProperty> InternalVariantPropertyPointer;
typedef QSharedPointer<InternalNodeAbstractProperty> InternalNodeAbstractPropertyPointer;
typedef QSharedPointer<InternalNodeListProperty> InternalNodeListPropertyPointer;
typedef QPair<InternalNodePointer, PropertyName> PropertyPair;
class ModelPrivate;
class WriteLocker
{
public:
~WriteLocker();
WriteLocker(ModelPrivate *model);
WriteLocker(Model *model);
private: // variables
QPointer<ModelPrivate> m_model;
};
class ModelPrivate : public QObject {
Q_OBJECT
Q_DISABLE_COPY(ModelPrivate)
friend class QmlDesigner::Model;
friend class QmlDesigner::Internal::WriteLocker;
public:
ModelPrivate(Model *model);
~ModelPrivate();
static Model *create(const TypeName &type, int major, int minor, Model *metaInfoPropxyModel);
QUrl fileUrl() const;
void setFileUrl(const QUrl &url);
InternalNodePointer createNode(const TypeName &typeName,
int majorVersion,
int minorVersion,
const QList<QPair<PropertyName, QVariant> > &propertyList,
const QList<QPair<PropertyName, QVariant> > &auxPropertyList,
const QString &nodeSource,
ModelNode::NodeSourceType nodeSourceType,
bool isRootNode = false);
/*factory methods for internal use in model and rewriter*/
void removeNode(const InternalNodePointer &node);
void changeNodeId(const InternalNodePointer& internalNodePointer, const QString& id);
InternalNodePointer rootNode() const;
InternalNodePointer findNode(const QString &id) const;
MetaInfo metaInfo() const;
void setMetaInfo(const MetaInfo &metaInfo);
void attachView(AbstractView *view);
void detachView(AbstractView *view, bool notifyView);
void detachAllViews();
Model *model() const { return m_q; }
void setModel(Model *q) { m_q = q; }
void notifyNodeCreated(const InternalNodePointer &newInternalNodePointer);
void notifyNodeAboutToBeReparent(const InternalNodePointer &internalNodePointer, const InternalNodeAbstractPropertyPointer &newPropertyParent, const InternalNodePointer &oldParent, const PropertyName &oldPropertyName, AbstractView::PropertyChangeFlags propertyChange);
void notifyNodeReparent(const InternalNodePointer &internalNodePointer, const InternalNodeAbstractPropertyPointer &newPropertyParent, const InternalNodePointer &oldParent, const PropertyName &oldPropertyName, AbstractView::PropertyChangeFlags propertyChange);
void notifyNodeAboutToBeRemoved(const InternalNodePointer &internalNodePointer);
void notifyNodeRemoved(const InternalNodePointer &internalNodePointer, const InternalNodePointer &parentNodePointer, const PropertyName &parentPropertyName, AbstractView::PropertyChangeFlags propertyChange);
void notifyNodeIdChanged(const InternalNodePointer& internalNodePointer, const QString& newId, const QString& oldId);
void notifyPropertiesRemoved(const QList<PropertyPair> &propertyList);
void notifyPropertiesAboutToBeRemoved(const QList<InternalPropertyPointer> &internalPropertyList);
void notifyBindingPropertiesChanged(const QList<InternalBindingPropertyPointer> &internalPropertyList, AbstractView::PropertyChangeFlags propertyChange);
void notifySignalHandlerPropertiesChanged(const QVector<InternalSignalHandlerPropertyPointer> &propertyList, AbstractView::PropertyChangeFlags propertyChange);
void notifyVariantPropertiesChanged(const InternalNodePointer &internalNodePointer, const PropertyNameList &propertyNameList, AbstractView::PropertyChangeFlags propertyChange);
void notifyScriptFunctionsChanged(const InternalNodePointer &internalNodePointer, const QStringList &scriptFunctionList);
void notifyNodeOrderChanged(const InternalNodeListPropertyPointer &internalListPropertyPointer, const InternalNodePointer &internalNodePointer, int oldIndex);
void notifyAuxiliaryDataChanged(const InternalNodePointer &internalNode, const PropertyName &name, const QVariant &data);
void notifyNodeSourceChanged(const InternalNodePointer &internalNode, const QString &newNodeSource);
void notifyRootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion);
void notifyCustomNotification(const AbstractView *senderView, const QString &identifier, const QList<ModelNode> &nodeList, const QList<QVariant> &data);
void notifyInstancePropertyChange(const QList<QPair<ModelNode, PropertyName> > &propertyList);
void notifyInstancesCompleted(const QVector<ModelNode> &nodeList);
void notifyInstancesInformationsChange(const QMultiHash<ModelNode, InformationName> &informationChangeHash);
void notifyInstancesRenderImageChanged(const QVector<ModelNode> &nodeList);
void notifyInstancesPreviewImageChanged(const QVector<ModelNode> &nodeList);
void notifyInstancesChildrenChanged(const QVector<ModelNode> &nodeList);
void notifyInstanceToken(const QString &token, int number, const QVector<ModelNode> &nodeVector);
void notifyCurrentStateChanged(const ModelNode &node);
void notifyRewriterBeginTransaction();
void notifyRewriterEndTransaction();
void setSelectedNodes(const QList<InternalNodePointer> &selectedNodeList);
void clearSelectedNodes();
QList<InternalNodePointer> selectedNodes() const;
void selectNode(const InternalNodePointer &internalNodePointer);
void deselectNode(const InternalNodePointer &internalNodePointer);
void changeSelectedNodes(const QList<InternalNodePointer> &newSelectedsNodeList,
const QList<InternalNodePointer> &oldSelectedsNodeList);
void setAuxiliaryData(const InternalNodePointer& node, const PropertyName &name, const QVariant &data);
void removeAuxiliaryData(const InternalNodePointer& node, const PropertyName &name);
void resetModelByRewriter(const QString &description);
// Imports:
QList<Import> imports() const { return m_imports; }
void addImport(const Import &import);
void removeImport(const Import &import);
void changeImports(const QList<Import> &importsToBeAdded, const QList<Import> &importToBeRemoved);
void notifyImportsChanged(const QList<Import> &addedImports, const QList<Import> &removedImports);
//node state property manipulation
void addProperty(const InternalNodePointer &node, const PropertyName &name);
void setPropertyValue(const InternalNodePointer &node,const PropertyName &name, const QVariant &value);
void removeProperty(const InternalPropertyPointer &property);
void setBindingProperty(const InternalNodePointer &internalNodePointer, const PropertyName &name, const QString &expression);
void setSignalHandlerProperty(const InternalNodePointer &internalNodePointer, const PropertyName &name, const QString &source);
void setVariantProperty(const InternalNodePointer &internalNodePointer, const PropertyName &name, const QVariant &value);
void setDynamicVariantProperty(const InternalNodePointer &internalNodePointer, const PropertyName &name, const TypeName &propertyType, const QVariant &value);
void setDynamicBindingProperty(const InternalNodePointer &internalNodePointer, const PropertyName &name, const TypeName &dynamicPropertyType, const QString &expression);
void reparentNode(const InternalNodePointer &internalNodePointer, const PropertyName &name, const InternalNodePointer &internalNodeToBeAppended, bool list = true);
void changeNodeOrder(const InternalNodePointer &internalParentNode, const PropertyName &listPropertyName, int from, int to);
void checkPropertyName(const QString &propertyName);
void clearParent(const InternalNodePointer &internalNodePointer);
void changeRootNodeType(const TypeName &type, int majorVersion, int minorVersion);
void setScriptFunctions(const InternalNodePointer &internalNode, const QStringList &scriptFunctionList);
void setNodeSource(const InternalNodePointer &internalNode, const QString &nodeSource);
InternalNodePointer nodeForId(const QString &id) const;
bool hasId(const QString &id) const;
InternalNodePointer nodeForInternalId(qint32 internalId) const;
bool hasNodeForInternalId(qint32 internalId) const;
QList<InternalNodePointer> allNodes() const;
bool isWriteLocked() const;
WriteLocker createWriteLocker() const;
void setRewriterView(RewriterView *rewriterView);
RewriterView *rewriterView() const;
void setNodeInstanceView(NodeInstanceView *nodeInstanceView);
NodeInstanceView *nodeInstanceView() const;
InternalNodePointer currentStateNode() const;
private: //functions
void removePropertyWithoutNotification(const InternalPropertyPointer &property);
void removeAllSubNodes(const InternalNodePointer &internalNodePointer);
void removeNodeFromModel(const InternalNodePointer &internalNodePointer);
QList<InternalNodePointer> toInternalNodeList(const QList<ModelNode> &internalNodeList) const;
QList<ModelNode> toModelNodeList(const QList<InternalNodePointer> &internalNodeList, AbstractView *view) const;
QVector<ModelNode> toModelNodeVector(const QVector<InternalNodePointer> &internalNodeVector, AbstractView *view) const;
QVector<InternalNodePointer> toInternalNodeVector(const QVector<ModelNode> &internalNodeVector) const;
private:
Model *m_q;
MetaInfo m_metaInfo;
QList<Import> m_imports;
QList<Import> m_possibleImportList;
QList<Import> m_usedImportList;
QList<QPointer<AbstractView> > m_viewList;
QList<InternalNodePointer> m_selectedInternalNodeList;
QHash<QString,InternalNodePointer> m_idNodeHash;
QHash<qint32, InternalNodePointer> m_internalIdNodeHash;
QSet<InternalNodePointer> m_nodeSet;
InternalNodePointer m_currentStateNode;
InternalNodePointer m_rootInternalNode;
QUrl m_fileUrl;
QPointer<RewriterView> m_rewriterView;
QPointer<NodeInstanceView> m_nodeInstanceView;
QPointer<TextModifier> m_textModifier;
QPointer<Model> m_metaInfoProxyModel;
bool m_writeLock;
qint32 m_internalIdCounter;
};
}
}
#endif // MODEL_P_H
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