insilmaril@747: #ifndef BRANCHITEM_H
insilmaril@747: #define BRANCHITEM_H
insilmaril@747: 
insilmaril@779: #include "mapitem.h"
insilmaril@847: //#include "xlink.h"
insilmaril@747: 
insilmaril@847: #include <QList>
insilmaril@755: 
insilmaril@747: class QString;
insilmaril@790: class QGraphicsScene;
insilmaril@750: class BranchObj;
insilmaril@847: class Link;
insilmaril@790: class XLinkItem;
insilmaril@747: 
insilmaril@779: class BranchItem:public MapItem
insilmaril@747: {
insilmaril@747: public:
insilmaril@777:     BranchItem(const QList<QVariant> &data, TreeItem *parent = 0);
insilmaril@756:     virtual ~BranchItem();
insilmaril@779: 	virtual void copy (BranchItem *item);
insilmaril@795: 	virtual BranchItem* parentBranch();
insilmaril@747: 
insilmaril@779: 	virtual void insertBranch (int pos,BranchItem *branch);
insilmaril@756: 
insilmaril@847: 	virtual QString saveToDir (const QString &tmpdir,const QString &prefix, const QPointF& offset,QList <Link*> &tmpLinks);
insilmaril@747: 
insilmaril@753: 	virtual void updateVisibility();
insilmaril@753: 
insilmaril@758: 	virtual void setHeadingColor (QColor color); //!Overloaded from TreeItem to update QGraphicsView
insilmaril@758: 
insilmaril@753: protected:	
insilmaril@753: 	bool scrolled;			// true if all children are scrolled and thus invisible
insilmaril@753: 	bool tmpUnscrolled;		// can only be true (temporary) for a scrolled subtree
insilmaril@753: public:
insilmaril@749: 	virtual void unScroll();				
insilmaril@767: 	virtual bool toggleScroll();			// scroll or unscroll
insilmaril@749: 	virtual bool isScrolled();				// returns scroll state
insilmaril@749: 	virtual bool hasScrolledParent(BranchItem*);	// true, if any of the parents is scrolled
insilmaril@796: 	virtual bool tmpUnscroll();				// unscroll scrolled parents temporary e.g. during "find" process
insilmaril@796: 	virtual bool resetTmpUnscroll();		// scroll all tmp scrolled parents again e.g. when unselecting
insilmaril@822: 	virtual void sortChildren(bool inverse=false);		//! Sort children 
insilmaril@785: 
insilmaril@785: protected:
insilmaril@785: 	bool includeImagesVer;			//! include floatimages in bbox vertically
insilmaril@785: 	bool includeImagesHor;			//! include floatimages in bbox horizontally
insilmaril@785: public:
insilmaril@785: 	void setIncludeImagesVer(bool);
insilmaril@785: 	bool getIncludeImagesVer();
insilmaril@785: 	void setIncludeImagesHor(bool);
insilmaril@785: 	bool getIncludeImagesHor();
insilmaril@785: 	QString getIncludeImageAttr();
insilmaril@785: 
insilmaril@787: protected:
insilmaril@787: 	int lastSelectedBranchNum;
insilmaril@787: 	int lastSelectedBranchNumAlt;
insilmaril@785: public:
insilmaril@787: 	virtual void setLastSelectedBranch();			//! Set myself as last selected in parent
insilmaril@787: 	virtual void setLastSelectedBranch(int i);		//! Set last selected branch directly
insilmaril@787: 	virtual BranchItem* getLastSelectedBranch();	//! Returns last selected branch usually
insilmaril@787: 	virtual BranchItem* getLastSelectedBranchAlt(); //! Used to return last selected branch left of a mapcenter
insilmaril@785: 
insilmaril@787: public:
insilmaril@758: 	TreeItem* findMapItem (QPointF p,TreeItem* excludeTI);	//! search map for branches or images. Ignore excludeTI, where search is started 
insilmaril@754: 
insilmaril@822: 	virtual void updateStyles (const bool &keepFrame=false);		//! update related fonts, parObjects, links, ...
insilmaril@760: 	virtual BranchObj* getBranchObj();	
insilmaril@822: 	virtual BranchObj* createMapObj(QGraphicsScene *scene);	//! Create classic object in GraphicsView
insilmaril@747: };
insilmaril@747: 
insilmaril@747: #endif