/***********************************************************************************
 *                                                                                 *
 * Voreen - The Volume Rendering Engine                                            *
 *                                                                                 *
 * Copyright (C) 2005-2012 University of Muenster, Germany.                        *
 * Visualization and Computer Graphics Group <http://viscg.uni-muenster.de>        *
 * For a list of authors please refer to the file "CREDITS.txt".                   *
 *                                                                                 *
 * This file is part of the Voreen software package. Voreen is free software:      *
 * you can redistribute it and/or modify it under the terms of the GNU General     *
 * Public License version 2 as published by the Free Software Foundation.          *
 *                                                                                 *
 * Voreen 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 General Public License for more details.      *
 *                                                                                 *
 * You should have received a copy of the GNU General Public License in the file   *
 * "LICENSE.txt" along with this file. If not, see <http://www.gnu.org/licenses/>. *
 *                                                                                 *
 * For non-commercial academic use see the license exception specified in the file *
 * "LICENSE-academic.txt". To get information about commercial licensing please    *
 * contact the authors.                                                            *
 *                                                                                 *
 ***********************************************************************************/

#ifndef VRN_PLOTENTITIESPROPERTYWIDGET_H
#define VRN_PLOTENTITIESPROPERTYWIDGET_H

#include "voreen/qt/widgets/property/qpropertywidget.h"

class QPushButton;
class QListWidget;
class QComboBox;
class QListWidgetItem;

namespace voreen {

class PlotEntitiesProperty;

class PlotEntitiesPropertyWidget : public QPropertyWidget {
    Q_OBJECT
public:
    PlotEntitiesPropertyWidget(PlotEntitiesProperty* prop, QWidget* parent = 0);

public slots:

private slots:
    void buttonAddClicked();
    void buttonAddAllClicked();
    void buttonDeleteClicked();
    void buttonApplyColormapClicked();
    void updateXAxis(int index);
    void updateYAxis(int index);
    void updateColormap(int index);
    void updateLoadStrategy(int index);
    void listViewDoubleClicked(QListWidgetItem* item);
    void updateFromProperty();

protected:

    tgt::Color toTgtColor(QColor color);
    QColor toQColor(tgt::Color color);

    // if plotentityproperty::setdata is called, we have to recreate the widgets
    void reCreateWidgets();

    QPushButton* btAdd_;
    QPushButton* btAddAll_;
    QPushButton* btDelete_;
    QPushButton* btApplyColormap_;
    QListWidget* lwEntities_;

    QComboBox* cbXAxis_;
    QComboBox* cbYAxis_;
    QComboBox* cbColormap_;
    QComboBox* cbLoadStrategy_;

    PlotEntitiesProperty* property_;

};

} // namespace

#endif // VRN_PLOTENTITIESPROPERTYWIDGET_H
