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#ifndef MAPITEM_H
#define MAPITEM_H
#include <QPointF>
#include "treeitem.h"
class MapObj;
class LinkableMapObj;
/*! /brief MapItem is used to store information of MapObj and inherited
classes.
This is done even while no QGraphicsView is availabe. This is useful
if e.g. on a small device like a cellphone the full map is not used,
but just a treeview instead.
*/
class MapItem:public TreeItem
{
public:
enum PositionMode {Unused,Absolute,Relative};
protected:
QPointF pos;
PositionMode posMode;
public:
MapItem();
MapItem(const QList<QVariant> &data, TreeItem *parent = 0);
void init();
/*! Overloaded from TreeItem. Used to set parObj in LinkableMapObj */
virtual void appendChild (TreeItem *item);
/*! Used to save relative position while map is not in QGraphicsView */
virtual void setRelPos(const QPointF&);
/*! Used to save absolute position while map is not in QGraphicsView */
virtual void setAbsPos(const QPointF&);
/*! Tell object to use e.g. absolute positioning for mapcenter.
Defaulst is MapItem::Unused */
void setPositionMode (PositionMode mode);
PositionMode getPositionMode ();
protected:
bool hideLinkUnselected;
public:
/*! Hide link if item is not selected */
virtual void setHideLinkUnselected(bool);
/*! Check if link is hidden for unselected items */
virtual bool getHideLinkUnselected();
virtual QString getMapAttr(); //! Get attributes for saving as XML
virtual QRectF getBBoxURLFlag();//! get bbox of url flag
virtual QRectF getBBoxFlag (const QString &fname); //! get bbox of flag
virtual void setRotation (const qreal &a);
protected:
MapObj *mo;
qreal angle;
public:
/*! Returns pointer to related LinkableMapObj in QGraphicsView */
virtual MapObj* getMO();
virtual LinkableMapObj* getLMO();
/*! Initialize LinkableMapObj with data in MapItem */
virtual void initLMO();
};
#endif
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