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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 NAVIGATORVIEW_H
#define NAVIGATORVIEW_H
#include <abstractview.h>
#include <QPointer>
QT_BEGIN_NAMESPACE
class QTreeView;
class QItemSelection;
class QModelIndex;
QT_END_NAMESPACE
namespace QmlDesigner {
class NavigatorWidget;
class NavigatorTreeModel;
class NavigatorView : public AbstractView
{
Q_OBJECT
public:
NavigatorView(QObject* parent = 0);
~NavigatorView();
bool hasWidget() const;
WidgetInfo widgetInfo();
// AbstractView
void modelAttached(Model *model) QTC_OVERRIDE;
void modelAboutToBeDetached(Model *model) QTC_OVERRIDE;
void importsChanged(const QList<Import> &addedImports, const QList<Import> &removedImports) QTC_OVERRIDE;
void nodeCreated(const ModelNode &createdNode) QTC_OVERRIDE;
void nodeRemoved(const ModelNode &removedNode, const NodeAbstractProperty &parentProperty, PropertyChangeFlags propertyChange) QTC_OVERRIDE;
void propertiesRemoved(const QList<AbstractProperty> &propertyList) QTC_OVERRIDE;
void variantPropertiesChanged(const QList<VariantProperty> &propertyList, PropertyChangeFlags propertyChange) QTC_OVERRIDE;
void bindingPropertiesChanged(const QList<BindingProperty> &propertyList, PropertyChangeFlags propertyChange) QTC_OVERRIDE;
void signalHandlerPropertiesChanged(const QVector<SignalHandlerProperty>& propertyList,PropertyChangeFlags propertyChange) QTC_OVERRIDE;
void nodeAboutToBeRemoved(const ModelNode &removedNode) QTC_OVERRIDE;
void nodeOrderChanged(const NodeListProperty &listProperty, const ModelNode &movedNode, int oldIndex) QTC_OVERRIDE;
void nodeAboutToBeReparented(const ModelNode &node, const NodeAbstractProperty &newPropertyParent, const NodeAbstractProperty &oldPropertyParent, AbstractView::PropertyChangeFlags propertyChange) QTC_OVERRIDE;
void nodeReparented(const ModelNode &node, const NodeAbstractProperty &newPropertyParent, const NodeAbstractProperty &oldPropertyParent, AbstractView::PropertyChangeFlags propertyChange) QTC_OVERRIDE;
void rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion) QTC_OVERRIDE;
void nodeIdChanged(const ModelNode& node, const QString& newId, const QString& oldId) QTC_OVERRIDE;
void propertiesAboutToBeRemoved(const QList<AbstractProperty>& propertyList) QTC_OVERRIDE;
void selectedNodesChanged(const QList<ModelNode> &selectedNodeList ,
const QList<ModelNode> &lastSelectedNodeList) QTC_OVERRIDE;
void auxiliaryDataChanged(const ModelNode &node, const PropertyName &name, const QVariant &data) QTC_OVERRIDE;
void scriptFunctionsChanged(const ModelNode &node, const QStringList &scriptFunctionList) QTC_OVERRIDE;
void instancePropertyChange(const QList<QPair<ModelNode, PropertyName> > &propertyList) QTC_OVERRIDE;
void instancesCompleted(const QVector<ModelNode> &completedNodeList) QTC_OVERRIDE;
void instanceInformationsChange(const QMultiHash<ModelNode, InformationName> &informationChangeHash) QTC_OVERRIDE;
void instancesRenderImageChanged(const QVector<ModelNode> &nodeList) QTC_OVERRIDE;
void instancesPreviewImageChanged(const QVector<ModelNode> &nodeList) QTC_OVERRIDE;
void instancesChildrenChanged(const QVector<ModelNode> &nodeList) QTC_OVERRIDE;
void nodeSourceChanged(const ModelNode &modelNode, const QString &newNodeSource) QTC_OVERRIDE;
void rewriterBeginTransaction() QTC_OVERRIDE;
void rewriterEndTransaction() QTC_OVERRIDE;
void currentStateChanged(const ModelNode &node) QTC_OVERRIDE;
void instancesToken(const QString &tokenName, int tokenNumber, const QVector<ModelNode> &nodeVector) QTC_OVERRIDE;
private slots:
void changeSelection(const QItemSelection &selected, const QItemSelection &deselected);
void updateItemSelection();
void changeToComponent(const QModelIndex &index);
void leftButtonClicked();
void rightButtonClicked();
void upButtonClicked();
void downButtonClicked();
protected: //functions
QTreeView *treeWidget();
NavigatorTreeModel *treeModel();
bool blockSelectionChangedSignal(bool block);
void expandRecursively(const QModelIndex &index);
private:
bool m_blockSelectionChangedSignal;
QPointer<NavigatorWidget> m_widget;
QPointer<NavigatorTreeModel> m_treeModel;
friend class TestNavigator;
};
}
#endif // NAVIGATORVIEW_H
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