Explorer.h

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/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2018 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
 *
 * Visit http://camitk.imag.fr for more information
 *
 * This file is part of CamiTK.
 *
 * CamiTK is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * CamiTK is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
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 * $CAMITK_LICENCE_END$
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#ifndef EXPLORER_H
#define EXPLORER_H

// -- Core stuff
#include "Viewer.h"

// -- QT stuff
#include <QTreeWidget>
#include <QTreeWidgetItem>

namespace camitk {
// -- Core stuff classes
class InterfaceNode;
class Component;
class ExplorerItem;
class Explorer;

class CAMITK_API Explorer : public Viewer {
    Q_OBJECT

public:

    Explorer();

    ~Explorer() override;

    static Explorer* getInstance();

    unsigned int numberOfViewedComponent() override;

    void refresh(Viewer* whoIsAsking = nullptr) override;

    QWidget* getWidget(QWidget* parent) override;

    QMenu* getMenu() override;

    virtual QWidget* getPreferenceWidget(QWidget* parent);

    void refreshInterfaceNode(Component* comp) override;

public slots :

    void renameItem();

private slots :

    void selectionChanged();

    void doubleClicked(QTreeWidgetItem*, int);

    void rightButtonPressed(const QPoint&);

private:

    QMap<QTreeWidgetItem*, Component*> itemComponentMap;

    QMap<Component*, QTreeWidgetItem*> itemCompMap;

    QTreeWidgetItem* getItem(Component*);

    QTreeWidgetItem* getNewItem(QTreeWidgetItem* parent, Component*);

    QTreeWidgetItem* add(QTreeWidgetItem*, Component*);

    void add(Component* comp);

    void remove(QTreeWidgetItem*);

    void remove(Component* comp);


    QTreeWidget* explorerTree;

    QMenu* explorerMenu;

    QAction* editRename;
};

}


#endif