insilmaril@725: #ifndef TREEITEM_H
insilmaril@725: #define TREEITEM_H
insilmaril@725: 
insilmaril@758: #include <QColor>
insilmaril@725: #include <QList>
insilmaril@725: #include <QVariant>
insilmaril@725: 
insilmaril@766: #include "flagrow.h"
insilmaril@746: #include "noteobj.h"
insilmaril@746: #include "xmlobj.h"
insilmaril@746: 
insilmaril@726: class LinkableMapObj;
insilmaril@750: class BranchObj;
insilmaril@750: class BranchItem;
insilmaril@776: class FloatImageObj;
insilmaril@776: class ImageItem;
insilmaril@746: class VymModel;
insilmaril@790: class XLinkItem;
insilmaril@790: class XLinkObj;
insilmaril@726: 
insilmaril@779: class TreeItem:public XMLObj
insilmaril@725: {
insilmaril@725: public:
insilmaril@790: 	enum Type {Undefined,MapCenter,Branch,Image,Attribute,XLink};	//FIXME-3 MapCenter still needed?
insilmaril@753: 	enum HideTmpMode {HideNone, HideExport};
insilmaril@753: 
insilmaril@776:     TreeItem();
insilmaril@725:     TreeItem(const QList<QVariant> &data, TreeItem *parent = 0);
insilmaril@791:     virtual ~TreeItem();
insilmaril@756: 	void init();
insilmaril@756: 
insilmaril@727: 	// General housekeeping
insilmaril@759: 	virtual void setModel (VymModel *m);
insilmaril@759: 	virtual VymModel* getModel();
insilmaril@746: 
insilmaril@776: 
insilmaril@776: 	/*! Return number of item, as it would be after it would have been appended.
insilmaril@776: 	    This is used to notify view about layout changes before model is modified. */
insilmaril@776: 	virtual int getRowNumAppend (TreeItem *child);
insilmaril@776: 
insilmaril@759:     virtual void appendChild (TreeItem *child);
insilmaril@759: 	virtual void removeChild (int row);
insilmaril@788: //	virtual void clear();
insilmaril@725: 
insilmaril@759:     virtual TreeItem *child(int row);
insilmaril@759:     virtual int childCount() const;
insilmaril@759:     virtual int childNumber() const;
insilmaril@759:     virtual int columnCount() const;
insilmaril@759: 	virtual int branchCount() const;
insilmaril@759: 	virtual int imageCount() const;
insilmaril@759: 	virtual int xlinkCount() const;
insilmaril@786: 	virtual int attributeCount() const;
insilmaril@727: 
insilmaril@759:     virtual int row() const;
insilmaril@759: 	virtual int depth() ;
insilmaril@759:     virtual TreeItem *parent();
insilmaril@749: 
insilmaril@749: 	/*! Return number of item in parent by type, 
insilmaril@749: 	    e.g. first branch has number 0           */
insilmaril@758: 	virtual int childNum();				//! Return number of item in list of all children
insilmaril@758: 	virtual int num();					//! Return number of item by type
insilmaril@758: 	virtual int num (TreeItem *item);	//! Return number of item by type
insilmaril@727: 
insilmaril@766: protected:
insilmaril@766: 	Type type;
insilmaril@766: public:	
insilmaril@766: 	virtual void setType (const Type t);
insilmaril@766: 	virtual Type getType ();
insilmaril@766: 	virtual bool isBranchLikeType() const;
insilmaril@766: 	virtual QString getTypeName ();
insilmaril@766: 
insilmaril@766: // Accessing data
insilmaril@758:     virtual QVariant data(int column) const;
insilmaril@758: 
insilmaril@767: 
insilmaril@758: protected:
insilmaril@758: 	QColor headingColor;
insilmaril@758: public:	
insilmaril@758: 	virtual void setHeading (const QString s);
insilmaril@758: 	virtual QString getHeading() const;
insilmaril@758: 	virtual std::string getHeadingStd() const;	//! convenience function used for debugging
insilmaril@758: 	virtual void setHeadingColor(QColor color);	//! Set color of heading. In BranchItem overloaded to update QGraphicsView
insilmaril@758: 	virtual QColor getHeadingColor();			//! Returns color of heading
insilmaril@746: 
insilmaril@767: 
insilmaril@767: protected:
insilmaril@767: 	QString url;
insilmaril@767: public:
insilmaril@767: 	void setURL (const QString &url);			//! Set URL
insilmaril@767: 	QString getURL ();							//! Get URL
insilmaril@767: 
insilmaril@767: 
insilmaril@767: protected:
insilmaril@767: 	QString vymLink;
insilmaril@767: public:
insilmaril@767: 	void setVymLink (const QString &url);			//! Set URL
insilmaril@767: 	QString getVymLink ();							//! Get URL
insilmaril@767: 
insilmaril@767: 
insilmaril@746: protected:
insilmaril@746: 	NoteObj note;
insilmaril@746: public:	
insilmaril@767: 	virtual void setNote(const QString &s);
insilmaril@767: 	virtual void clearNote();
insilmaril@758: 	virtual QString getNote();
insilmaril@768: 	virtual bool hasEmptyNote();
insilmaril@791: 	virtual void setNoteObj(const NoteObj &); //FIXME-3 setNoteObj is called for every select or so???
insilmaril@776: 
insilmaril@746: 	virtual NoteObj getNoteObj();			
insilmaril@746: 	virtual QString getNoteASCII(const QString &indent, const int &width); // returns note	(ASCII)
insilmaril@746:     virtual QString getNoteASCII();			// returns note	(ASCII)
insilmaril@746:     virtual QString getNoteOpenDoc();		// returns note	(OpenDoc)
insilmaril@746: 
insilmaril@767: 
insilmaril@746: protected:
insilmaril@766: 	FlagRow standardFlags;
insilmaril@767: 	FlagRow systemFlags;
insilmaril@746: public:	
insilmaril@766: 	virtual void activateStandardFlag(const QString &flag);
insilmaril@766: 	virtual void deactivateStandardFlag(const QString &flag);
insilmaril@767: 	virtual void deactivateAllStandardFlags();
insilmaril@767: 
insilmaril@767: 	/*! \brief Toggle a Flag 
insilmaril@767: 	    If master is not NULL,, only one Flag from FlagRow master may 
insilmaril@767: 		be active simultanously, the others get deactivated.
insilmaril@767: 	*/	
insilmaril@767: 	virtual void toggleStandardFlag(const QString &flag, FlagRow *master=NULL);
insilmaril@766: 	virtual bool isActiveStandardFlag (const QString &flag);
insilmaril@767: 	virtual QStringList activeStandardFlagNames();
insilmaril@770: 	virtual FlagRow* getStandardFlagRow ();
insilmaril@770: 
insilmaril@767: 	virtual QStringList activeSystemFlagNames();
insilmaril@766: 
insilmaril@767: 	virtual bool canMoveDown();
insilmaril@767: 	virtual bool canMoveUp();
insilmaril@738: 
insilmaril@754: protected:
insilmaril@754: 	QString objID;					//! id set during load/save currently used for xLinks
insilmaril@754: public:
insilmaril@754: 	virtual void setID (const QString &s);
insilmaril@754: 	virtual QString getID ();
insilmaril@754: 
insilmaril@738: 	// Navigation and selection
insilmaril@758: 	virtual TreeItem* getChildNum(const int &n);
insilmaril@758: 	virtual BranchItem* getFirstBranch();
insilmaril@758: 	virtual BranchItem* getLastBranch();
insilmaril@763: 
insilmaril@763: 	/*! Get next branch after current branch. Return NULL if there is no
insilmaril@763: 	    next branch */
insilmaril@763: 	virtual BranchItem* getNextBranch(BranchItem* currentBranch);
insilmaril@763: 
insilmaril@758: 	virtual BranchItem* getBranchNum(const int &n);
insilmaril@758: 	virtual BranchObj* getBranchObjNum(const int &n);
insilmaril@738: 
insilmaril@776: 	virtual ImageItem* getImageNum(const int &n);
insilmaril@776: 	virtual FloatImageObj* getImageObjNum(const int &n);
insilmaril@779: 
insilmaril@790: 	virtual XLinkItem* getXLinkNum(const int &n);
insilmaril@790: 	virtual XLinkObj* getXLinkObjNum(const int &n);
insilmaril@790: 
insilmaril@768: protected:
insilmaril@791: 	bool hideExport;						//! Hide this item in export
insilmaril@791: 	bool hidden;							//! Hidden in export if true
insilmaril@768: public:
insilmaril@753: 	virtual void setHideTmp (HideTmpMode);
insilmaril@753: 	virtual bool hasHiddenExportParent ();
insilmaril@753: 	virtual void setHideInExport(bool);		// set export of object (and children)
insilmaril@753: 	virtual bool hideInExport();
insilmaril@753: 	virtual bool isHidden ();		
insilmaril@791: 	virtual void updateVisibility();		//! Sets visibility in LinkableMapObj, if existing
insilmaril@753: 
insilmaril@779: 	virtual QString getGeneralAttr();
insilmaril@726: 	
insilmaril@741: protected:
insilmaril@746: 	VymModel *model;
insilmaril@746: 
insilmaril@725:     QList<TreeItem*> childItems;
insilmaril@725:     QList<QVariant> itemData;
insilmaril@725:     TreeItem *parentItem;
insilmaril@773: 
insilmaril@773: 	/*!  Set rootItem (does not change, needed for quick check 
insilmaril@773: 	     if some branch is mapCenter */
insilmaril@773: 	TreeItem *rootItem;
insilmaril@726:  
insilmaril@738: 	int branchOffset;
insilmaril@741: 	int branchCounter;
insilmaril@763: 	int imageOffset;
insilmaril@763: 	int imageCounter;
insilmaril@763: 
insilmaril@786: 	int attributeOffset;
insilmaril@786: 	int attributeCounter;
insilmaril@786: 
insilmaril@790: 	int xlinkOffset;
insilmaril@790: 	int xlinkCounter;
insilmaril@790: 
insilmaril@725: };
insilmaril@725: 
insilmaril@725: #endif