EditableNodeItem.h

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#ifndef SIMPT_EDITOR_EDITABLE_NODE_ITEM_H_INCLUDED
#define SIMPT_EDITOR_EDITABLE_NODE_ITEM_H_INCLUDED
/*
 * Copyright 2011-2016 Universiteit Antwerpen
 *
 * Licensed under the EUPL, Version 1.1 or  as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl5
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing
 * permissions and limitations under the Licence.
 */
#include "editor/EditableItem.h"
#include "bio/Node.h"

#include <QGraphicsEllipseItem>
#include <QGraphicsScene>

namespace SimPT_Sim {
        class Cell;
        class Wall;
}

namespace SimPT_Editor {

using namespace SimPT_Sim;

class EditableNodeItem : public EditableItem, public QGraphicsEllipseItem
{
        Q_OBJECT
public:
        EditableNodeItem(SimPT_Sim::Node* node, double radius);

        virtual ~EditableNodeItem();

        virtual bool IsAtBoundary() const;

        bool Contains(SimPT_Sim::Node* node) const;

        virtual void Highlight(bool highlighted);

        virtual void SetHighlightColor(const QColor& color = DEFAULT_HIGHLIGHT_COLOR);

        void SetToolTip(std::list<SimPT_Sim::Cell*> cells, std::list<SimPT_Sim::Wall*> walls);

        SimPT_Sim::Node* Node() const;

        void Revert();

signals:
        void Moved();

public slots:
        void Update();

private:
        virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);

        virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);

private:
        SimPT_Sim::Node* m_node;

        QColor m_highlight_color;
        QPointF m_prev_pos;
        double m_radius;

private:
        static const QColor DEFAULT_HIGHLIGHT_COLOR;
};

} // namespace

#endif // end_of_include_guard