ActionStateViewer.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.
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 * 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 ACTIONSTATEVIEWER_H
#define ACTIONSTATEVIEWER_H

// Qt stuff
#include <QString>
#include <QStackedWidget>

// CamiTK stuff
#include "Viewer.h"

// Local includes
#include "ActionState.h"

class ActionStateViewer : public camitk::Viewer {
    Q_OBJECT

public:
    static ActionStateViewer* getActionStateViewer();

    virtual QWidget* getWidget(QWidget* parent = nullptr);

    virtual unsigned int numberOfViewedComponent() {
        return 0;
    };

    virtual void refresh(Viewer* whoIsAsking = nullptr) {};


    void setState(ActionState* actionState);

private:
    ActionStateViewer();

    static ActionStateViewer* actionStateViewer;

    QWidget* myWidget;
    QString name;

    QStackedWidget* actionStateWidgetStack;

    int emptyActionWidgetIndex;

};

#endif // ACTIONSTATEVIEWER_H