forked from qt-creator/qt-creator
		
	Change-Id: I831e68877eb3d785b4bbb99db002ab8e42158d75 Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>
		
			
				
	
	
		
			217 lines
		
	
	
		
			7.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			217 lines
		
	
	
		
			7.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /****************************************************************************
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| **
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| ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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| ** Contact: http://www.qt-project.org/legal
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| **
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| ** This file is part of Qt Creator.
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| **
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| ** Commercial License Usage
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| ** Licensees holding valid commercial Qt licenses may use this file in
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| ** accordance with the commercial license agreement provided with the
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| ** Software or, alternatively, in accordance with the terms contained in
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| ** a written agreement between you and Digia.  For licensing terms and
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| ** conditions see http://qt.digia.com/licensing.  For further information
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| ** use the contact form at http://qt.digia.com/contact-us.
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| **
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| ** GNU Lesser General Public License Usage
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| ** Alternatively, this file may be used under the terms of the GNU Lesser
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| ** General Public License version 2.1 as published by the Free Software
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| ** Foundation and appearing in the file LICENSE.LGPL included in the
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| ** packaging of this file.  Please review the following information to
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| ** ensure the GNU Lesser General Public License version 2.1 requirements
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| ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| **
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| ** In addition, as a special exception, Digia gives you certain additional
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| ** rights.  These rights are described in the Digia Qt LGPL Exception
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| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| **
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| ****************************************************************************/
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| 
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| #ifndef SERVERNODEINSTANCE_H
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| #define SERVERNODEINSTANCE_H
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| 
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| #include <QSharedPointer>
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| #include <QHash>
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| #include <QRectF>
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| 
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| #include <nodeinstanceserverinterface.h>
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| #include <propertyvaluecontainer.h>
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| 
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| QT_BEGIN_NAMESPACE
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| class QPainter;
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| class QStyleOptionGraphicsItem;
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| class QQmlContext;
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| class QGraphicsItem;
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| class QGraphicsTransform;
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| #if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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| class QQuickItem;
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| #endif
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| QT_END_NAMESPACE
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| 
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| namespace QmlDesigner {
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| 
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| class NodeInstanceServer;
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| class Qt4NodeInstanceServer;
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| class Qt4PreviewNodeInstanceServer;
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| class Qt5NodeInstanceServer;
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| class Qt5PreviewNodeInstanceServer;
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| class InstanceContainer;
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| 
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| namespace Internal {
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|     class ObjectNodeInstance;
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|     class QmlGraphicsItemNodeInstance;
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|     class QmlPropertyChangesNodeInstance;
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|     class GraphicsObjectNodeInstance;
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|     class QmlStateNodeInstance;
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|     class QuickItemNodeInstance;
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| }
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| 
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| class ServerNodeInstance
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| {
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|     friend class NodeInstanceServer;
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|     friend class Qt4NodeInstanceServer;
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|     friend class Qt4PreviewNodeInstanceServer;
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|     friend class Qt5NodeInstanceServer;
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|     friend class Qt5PreviewNodeInstanceServer;
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|     friend class QHash<qint32, ServerNodeInstance>;
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|     friend uint qHash(const ServerNodeInstance &instance);
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|     friend bool operator==(const ServerNodeInstance &first, const ServerNodeInstance &second);
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|     friend QDebug operator<<(QDebug debug, const ServerNodeInstance &instance);
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|     friend class NodeMetaInfo;
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|     friend class QmlDesigner::Internal::QmlGraphicsItemNodeInstance;
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|     friend class QmlDesigner::Internal::QuickItemNodeInstance;
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|     friend class QmlDesigner::Internal::GraphicsObjectNodeInstance;
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|     friend class QmlDesigner::Internal::ObjectNodeInstance;
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|     friend class QmlDesigner::Internal::QmlPropertyChangesNodeInstance;
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|     friend class QmlDesigner::Internal::QmlStateNodeInstance;
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| 
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| public:
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|     enum ComponentWrap {
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|         WrapAsComponent,
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|         DoNotWrapAsComponent
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|     };
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| 
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|     ServerNodeInstance();
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|     ~ServerNodeInstance();
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|     ServerNodeInstance(const ServerNodeInstance &other);
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|     ServerNodeInstance& operator=(const ServerNodeInstance &other);
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| 
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|     QImage renderImage() const;
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|     QImage renderPreviewImage(const QSize &previewImageSize) const;
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| 
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|     ServerNodeInstance parent() const;
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|     bool hasParent() const;
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| 
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|     bool equalGraphicsItem(QGraphicsItem *item) const;
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| 
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|     QRectF boundingRect() const;
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|     QPointF position() const;
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|     QSizeF size() const;
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|     QTransform transform() const;
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|     QTransform customTransform() const;
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|     QTransform sceneTransform() const;
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|     double rotation() const;
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|     double scale() const;
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|     QList<QGraphicsTransform *> transformations() const;
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|     QPointF transformOriginPoint() const;
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|     double zValue() const;
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| 
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|     double opacity() const;
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|     QVariant property(const PropertyName &name) const;
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|     QVariant defaultValue(const PropertyName &name) const;
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|     QString instanceType(const PropertyName &name) const;
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|     PropertyNameList propertyNames() const;
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| 
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| 
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|     bool hasBindingForProperty(const PropertyName &name, bool *hasChanged = 0) const;
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| 
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|     bool isValid() const;
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|     void makeInvalid();
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|     bool hasContent() const;
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|     bool isResizable() const;
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|     bool isMovable() const;
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|     bool isInLayoutable() const;
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| 
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|     bool isSubclassOf(const QString &superTypeName) const;
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|     bool isRootNodeInstance() const;
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| 
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|     bool isWrappingThisObject(QObject *object) const;
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| 
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|     QVariant resetVariant(const PropertyName &name) const;
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| 
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|     bool hasAnchor(const PropertyName &name) const;
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|     bool isAnchoredBySibling() const;
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|     bool isAnchoredByChildren() const;
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|     QPair<PropertyName, ServerNodeInstance> anchor(const PropertyName &name) const;
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| 
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|     int penWidth() const;
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| 
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|     static void registerQmlTypes();
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| 
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|     void doComponentComplete();
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| 
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|     QList<ServerNodeInstance> childItems() const;
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| 
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|     QString id() const;
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|     qint32 instanceId() const;
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| 
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|     QObject* testHandle() const;
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|     QSharedPointer<Internal::ObjectNodeInstance> internalInstance() const;
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| 
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|     QList<ServerNodeInstance> stateInstances() const;
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| 
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| private: // functions
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|     ServerNodeInstance(const QSharedPointer<Internal::ObjectNodeInstance> &abstractInstance);
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| 
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|     void setPropertyVariant(const PropertyName &name, const QVariant &value);
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|     void setPropertyDynamicVariant(const PropertyName &name, const TypeName &typeName, const QVariant &value);
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| 
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|     void setPropertyBinding(const PropertyName &name, const QString &expression);
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|     void setPropertyDynamicBinding(const PropertyName &name, const TypeName &typeName, const QString &expression);
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| 
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|     void resetProperty(const PropertyName &name);
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|     void refreshProperty(const PropertyName &name);
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| 
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|     void activateState();
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|     void deactivateState();
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|     void refreshState();
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| 
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|     bool updateStateVariant(const ServerNodeInstance &target, const PropertyName &propertyName, const QVariant &value);
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|     bool updateStateBinding(const ServerNodeInstance &target, const PropertyName &propertyName, const QString &expression);
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|     bool resetStateProperty(const ServerNodeInstance &target, const PropertyName &propertyName, const QVariant &resetValue);
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| 
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|     static ServerNodeInstance create(NodeInstanceServer *nodeInstanceServer, const InstanceContainer &instanceContainer, ComponentWrap componentWrap);
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| 
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|     void setDeleteHeldInstance(bool deleteInstance);
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|     void reparent(const ServerNodeInstance &oldParentInstance, const PropertyName &oldParentProperty, const ServerNodeInstance &newParentInstance, const PropertyName &newParentProperty);
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| 
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| 
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|     void setId(const QString &id);
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| 
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|     static QSharedPointer<Internal::ObjectNodeInstance> createInstance(QObject *objectToBeWrapped);
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| 
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|     void paintUpdate();
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| 
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|     static bool isSubclassOf(QObject *object, const QByteArray &superTypeName);
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| 
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|     void setNodeSource(const QString &source);
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| 
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|     bool holdsGraphical() const;
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| 
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|     void updateDirtyNodeRecursive();
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| 
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|     QObject *internalObject() const; // should be not used outside of the nodeinstances!!!!
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| 
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| private: // variables
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|     QSharedPointer<Internal::ObjectNodeInstance> m_nodeInstance;
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| };
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| 
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| uint qHash(const ServerNodeInstance &instance);
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| bool operator==(const ServerNodeInstance &first, const ServerNodeInstance &second);
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| QDebug operator<<(QDebug debug, const ServerNodeInstance &instance);
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| }
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| 
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| Q_DECLARE_METATYPE(QmlDesigner::ServerNodeInstance)
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| 
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| #endif // SERVERNODEINSTANCE_H
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