forked from qt-creator/qt-creator
		
	Change-Id: I2f5412887a66186d215e56101a63bacfda4f8e0a Reviewed-by: Marco Bubke <marco.bubke@digia.com>
		
			
				
	
	
		
			144 lines
		
	
	
		
			5.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			144 lines
		
	
	
		
			5.4 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/****************************************************************************
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**
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** Copyright (C) 2014 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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#ifndef QuickITEMNODEINSTANCE_H
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#define QuickITEMNODEINSTANCE_H
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#include <QtGlobal>
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#include "objectnodeinstance.h"
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#include <QQuickItem>
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#include <designersupport.h>
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namespace QmlDesigner {
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namespace Internal {
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class QuickItemNodeInstance : public ObjectNodeInstance
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{
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public:
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    typedef QSharedPointer<QuickItemNodeInstance> Pointer;
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    typedef QWeakPointer<QuickItemNodeInstance> WeakPointer;
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    ~QuickItemNodeInstance();
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    static Pointer create(QObject *objectToBeWrapped);
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    static void createEffectItem(bool createEffectItem);
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    void initialize(const ObjectNodeInstance::Pointer &objectNodeInstance) Q_DECL_OVERRIDE;
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    QQuickItem *contentItem() const Q_DECL_OVERRIDE;
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    bool hasContent() const Q_DECL_OVERRIDE;
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    QRectF contentItemBoundingBox() const Q_DECL_OVERRIDE;
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    QRectF boundingRect() const Q_DECL_OVERRIDE;
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    QTransform contentTransform() const Q_DECL_OVERRIDE;
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    QTransform sceneTransform() const Q_DECL_OVERRIDE;
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    double opacity() const Q_DECL_OVERRIDE;
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    double rotation() const Q_DECL_OVERRIDE;
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    double scale() const Q_DECL_OVERRIDE;
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    QPointF transformOriginPoint() const Q_DECL_OVERRIDE;
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    double zValue() const Q_DECL_OVERRIDE;
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    QPointF position() const Q_DECL_OVERRIDE;
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    QSizeF size() const Q_DECL_OVERRIDE;
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    QTransform transform() const Q_DECL_OVERRIDE;
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    QTransform contentItemTransform() const Q_DECL_OVERRIDE;
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    int penWidth() const Q_DECL_OVERRIDE;
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    QImage renderImage() const Q_DECL_OVERRIDE;
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    QImage renderPreviewImage(const QSize &previewImageSize) const Q_DECL_OVERRIDE;
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    void updateAllDirtyNodesRecursive() Q_DECL_OVERRIDE;
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    QObject *parent() const Q_DECL_OVERRIDE;
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    QList<ServerNodeInstance> childItems() const Q_DECL_OVERRIDE;
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    void reparent(const ObjectNodeInstance::Pointer &oldParentInstance, const PropertyName &oldParentProperty, const ObjectNodeInstance::Pointer &newParentInstance, const PropertyName &newParentProperty) Q_DECL_OVERRIDE;
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    void setPropertyVariant(const PropertyName &name, const QVariant &value) Q_DECL_OVERRIDE;
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    void setPropertyBinding(const PropertyName &name, const QString &expression) Q_DECL_OVERRIDE;
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    QVariant property(const PropertyName &name) const Q_DECL_OVERRIDE;
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    void resetProperty(const PropertyName &name) Q_DECL_OVERRIDE;
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    bool isAnchoredByChildren() const Q_DECL_OVERRIDE;
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    bool hasAnchor(const PropertyName &name) const Q_DECL_OVERRIDE;
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    QPair<PropertyName, ServerNodeInstance> anchor(const PropertyName &name) const Q_DECL_OVERRIDE;
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    bool isAnchoredBySibling() const Q_DECL_OVERRIDE;
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    bool isResizable() const Q_DECL_OVERRIDE;
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    bool isMovable() const Q_DECL_OVERRIDE;
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    bool isQuickItem() const Q_DECL_OVERRIDE;
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    QList<ServerNodeInstance> stateInstances() const Q_DECL_OVERRIDE;
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    void doComponentComplete() Q_DECL_OVERRIDE;
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    QList<QQuickItem*> allItemsRecursive() const Q_DECL_OVERRIDE;
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protected:
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    explicit QuickItemNodeInstance(QQuickItem*);
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    QQuickItem *quickItem() const;
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    void setMovable(bool movable);
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    void setResizable(bool resizable);
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    void setHasContent(bool hasContent);
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    DesignerSupport *designerSupport() const;
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    Qt5NodeInstanceServer *qt5NodeInstanceServer() const;
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    void updateDirtyNodesRecursive(QQuickItem *parentItem) const;
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    void updateAllDirtyNodesRecursive(QQuickItem *parentItem) const;
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    QRectF boundingRectWithStepChilds(QQuickItem *parentItem) const;
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    void resetHorizontal();
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    void resetVertical();
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    QList<ServerNodeInstance> childItemsForChild(QQuickItem *item) const;
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    void refresh();
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    static bool anyItemHasContent(QQuickItem *quickItem);
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    static bool childItemsHaveContent(QQuickItem *quickItem);
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    double x() const;
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    double y() const;
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private: //variables
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    QPointer<QQuickItem> m_contentItem;
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    bool m_isResizable;
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    bool m_isMovable;
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    bool m_hasHeight;
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    bool m_hasWidth;
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    bool m_hasContent;
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    double m_x;
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    double m_y;
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    double m_width;
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    double m_height;
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    static bool s_createEffectItem;
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};
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} // namespace Internal
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} // namespace QmlDesigner
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#endif  // QuickITEMNODEINSTANCE_H
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