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#ifndef BRANCHOBJ_H
#define BRANCHOBJ_H
#include "floatimageobj.h"
#include "linkablemapobj.h"
#include "ornamentedobj.h"
#include "xlinkobj.h"
class BranchObjPtrList : public QPtrList<BranchObj>
{
virtual int compareItems (QPtrCollection::Item i, QPtrCollection::Item j);
};
enum BranchModification {NewBranch, MovedBranch};
enum HideTmpMode {HideNone, HideExport};
/////////////////////////////////////////////////////////////////////////////
class BranchObj:public OrnamentedObj {
public:
BranchObj ();
BranchObj (QCanvas*);
BranchObj (QCanvas*, LinkableMapObj* parent);
~BranchObj ();
bool operator< ( const BranchObj & );
bool operator== ( const BranchObj & );
virtual void init ();
virtual void copy (BranchObj*);
void clear();
virtual int getNum(); // return number of this in parent
virtual int getNum(BranchObj*); // return number of this in parent
virtual int getFloatImageNum(FloatImageObj*);
virtual int countBranches();
virtual int countFloatImages();
virtual int countXLinks();
virtual void setParObjTmp (LinkableMapObj*,QPoint,int);// Only for moving Obj around
virtual void unsetParObjTmp(); // reuse original ParObj
virtual void unScroll();
virtual void toggleScroll(); // scroll or unscroll
virtual bool isScrolled(); // returns scroll state
virtual bool hasScrolledParent(BranchObj*); // true, if any of the parents is scrolled
virtual void tmpUnscroll(); // unscroll scrolled parents temporary e.g. during "find" process
virtual void resetTmpUnscroll(); // scroll all tmp scrolled parents again e.g. when unselecting
virtual void setVisibility(bool,int); // set visibility
virtual void setVisibility(bool); // set vis. for w
virtual void setLinkColor(); // set the color of link
virtual void setColorChilds(QColor); // set the color of heading
BranchObj* first (); // set Iterator to first LMO
BranchObj* next (); // find next LMO after given one
BranchObj* getLastIterator(); // to interrupt and resume next iteration
void setLastIterator (BranchObj*); // needed by next()
virtual void positionContents();
virtual void move (double x,double y);
virtual void move (QPoint);
virtual void moveBy (double x,double y);
virtual void moveBy (QPoint);
virtual void positionBBox();
virtual void calcBBoxSize();
virtual void setDockPos();
virtual LinkableMapObj* findMapObj(QPoint,LinkableMapObj*); // find MapObj
virtual void setHeading (QString);
virtual void setHideTmp (HideTmpMode);
virtual bool hasHiddenExportParent (BranchObj*);
virtual QString saveToDir (const QString&,const QString&, const QPoint&);// Save data recursivly to tempdir
virtual void addXLink (XLinkObj*);
virtual void removeXLinkRef (XLinkObj*);// Remove ref in list
virtual void deleteXLink (XLinkObj*); // remove references and delete XLinkObj
virtual void deleteXLinkAt (int); // remove references and delete XLinkObj
virtual XLinkObj* XLinkAt (int); // return reference of XLinkObj
virtual int countXLink ();
virtual BranchObj* XLinkTargetAt (int);
void setIncludeImagesVer(bool);
bool getIncludeImagesVer();
void setIncludeImagesHor(bool);
bool getIncludeImagesHor();
QString getIncludeImageAttr();
virtual LinkableMapObj* addFloatImage();
virtual LinkableMapObj* addFloatImage(FloatImageObj*);
virtual void removeFloatImage(FloatImageObj*);
virtual FloatImageObj* getFirstFloatImage();
virtual FloatImageObj* getLastFloatImage();
virtual FloatImageObj* getFloatImageNum(const uint &);
protected:
virtual void savePosInAngle(); // write pos in angle for resorting
virtual void setDefAttr (BranchModification); // set default attributes (font, size, ...)
public:
virtual BranchObj* addBranch();
virtual BranchObj* addBranch(BranchObj*); // makes deep copy of BranchObj
virtual BranchObj* addBranchPtr(BranchObj*); // just adds pointer
virtual BranchObj* insertBranch(int);
virtual BranchObj* insertBranch(BranchObj*,int);
virtual BranchObj* insertBranchPtr (BranchObj*,int);
virtual void removeBranchHere(BranchObj*);
virtual void removeChilds();
virtual void removeBranch(BranchObj*);
virtual void removeBranchPtr (BranchObj*);
virtual void setLastSelectedBranch(BranchObj*);
virtual BranchObj* getLastSelectedBranch();
virtual BranchObj* getFirstBranch();
virtual BranchObj* getLastBranch();
virtual BranchObj* getBranchNum(const uint &);
virtual bool canMoveBranchUp();
virtual BranchObj* moveBranchUp(BranchObj*);
virtual bool canMoveBranchDown();
virtual BranchObj* moveBranchDown(BranchObj*);
virtual BranchObj* moveBranchTo (BranchObj*, int);
virtual void alignRelativeTo(const QPoint );
virtual void reposition();
virtual QRect getTotalBBox(); // return BBox including childs
virtual QRect getBBoxSizeWithChilds(); // return size of BBox including childs
virtual void calcBBoxSizeWithChilds(); // calc size of BBox including childs recursivly
virtual void select();
virtual void unselect();
virtual QString getSelectString();
protected:
static BranchObj* itLast; // iterator for first(), next()
BranchObjPtrList branch; // all child branches
QPtrList<FloatImageObj> floatimage; // child images
QPtrList<XLinkObj> xlink; // xlinks to other branches
public:
float angle; // used in mainbranch to reorder mainbranches
protected:
int lastSelectedBranch; // for going deeper into tree
bool scrolled; // true if all childs are scrolled and thus invisible
bool tmpUnscrolled; // can only be true (temporary) for a scrolled subtree
bool includeImagesVer; // include floatimages in bbox vertically
bool includeImagesHor; // include floatimages in bbox horizontally
};
#endif
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