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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 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 FORMEDITORVIEW_H
#define FORMEDITORVIEW_H
#include <qmlmodelview.h>
QT_BEGIN_NAMESPACE
class QGraphicsScene;
class QGraphicsSceneMouseEvent;
QT_END_NAMESPACE
namespace QmlDesigner {
class FormEditorWidget;
class FormEditorNodeInstanceView;
class FormEditorScene;
class NodeInstanceView;
class AbstractFormEditorTool;
class MoveTool;
class SelectionTool;
class ResizeTool;
class AnchorTool;
class DragTool;
class ItemCreatorTool;
class ItemLibraryInfo;
class QmlItemNode;
class FormEditorView : public QmlModelView
{
Q_OBJECT
public:
FormEditorView(QObject *parent);
~FormEditorView();
// AbstractView
void modelAttached(Model *model);
void modelAboutToBeDetached(Model *model);
void nodeCreated(const ModelNode &createdNode);
void nodeAboutToBeRemoved(const ModelNode &removedNode);
void nodeReparented(const ModelNode &node, const NodeAbstractProperty &newPropertyParent, const NodeAbstractProperty &oldPropertyParent, AbstractView::PropertyChangeFlags propertyChange);
void nodeIdChanged(const ModelNode& node, const QString& newId, const QString& oldId);
void propertiesAboutToBeRemoved(const QList<AbstractProperty>& propertyList);
void variantPropertiesChanged(const QList<VariantProperty>& propertyList, PropertyChangeFlags propertyChange);
void bindingPropertiesChanged(const QList<BindingProperty>& propertyList, PropertyChangeFlags propertyChange);
void rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion);
void selectedNodesChanged(const QList<ModelNode> &selectedNodeList,
const QList<ModelNode> &lastSelectedNodeList);
// FormEditorView
FormEditorWidget *widget() const;
AbstractFormEditorTool *currentTool() const;
FormEditorScene *scene() const;
void changeToMoveTool();
void changeToMoveTool(const QPointF &beginPoint);
void changeToDragTool();
void changeToSelectionTool();
void changeToItemCreatorTool();
void changeToSelectionTool(QGraphicsSceneMouseEvent *event);
void changeToResizeTool();
void changeToAnchorTool();
void changeToTransformTools();
void setCursor(const QCursor &cursor);
void nodeSlidedToIndex(const NodeListProperty &listProperty, int newIndex, int oldIndex);
void auxiliaryDataChanged(const ModelNode &node, const QString &name, const QVariant &data);
void customNotification(const AbstractView *view, const QString &identifier, const QList<ModelNode> &nodeList, const QList<QVariant> &data);
double margins() const;
double spacing() const;
void deActivateItemCreator();
public slots:
void activateItemCreator(const QString &name);
signals:
void ItemCreatorDeActivated();
protected:
void transformChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName);
void parentChanged(const QmlObjectNode &qmlObjectNode);
void otherPropertyChanged(const QmlObjectNode &qmlObjectNode, const QString &propertyName);
void stateChanged(const QmlModelState &newQmlModelState, const QmlModelState &oldQmlModelState);
protected slots:
QList<ModelNode> adjustStatesForModelNodes(const QList<ModelNode> &nodeList) const;
void updateGraphicsIndicators();
void setSelectOnlyContentItemsAction(bool selectOnlyContentItems);
private: //functions
void setupFormEditorItemTree(const QmlItemNode &qmlItemNode);
private: //variables
QWeakPointer<FormEditorWidget> m_formEditorWidget;
QWeakPointer<FormEditorScene> m_scene;
MoveTool *m_moveTool;
SelectionTool *m_selectionTool;
ResizeTool *m_resizeTool;
AnchorTool *m_anchorTool;
DragTool *m_dragTool;
ItemCreatorTool *m_itemCreatorTool;
AbstractFormEditorTool *m_currentTool;
int m_transactionCounter;
};
}
#endif //FORMEDITORVIEW_H
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