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#ifndef TREEITEM_H
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#define TREEITEM_H
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#include <QColor>
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#include <QList>
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#include <QVariant>
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#include "mapitem.h"
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#include "noteobj.h"
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#include "xmlobj.h"
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class LinkableMapObj;
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class BranchObj;
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class BranchItem;
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class VymModel;
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class TreeItem:public MapItem
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{
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public:
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enum Type {Undefined,MapCenter,Branch,Image};
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enum HideTmpMode {HideNone, HideExport};
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TreeItem(const QList<QVariant> &data, TreeItem *parent = 0);
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~TreeItem();
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void init();
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virtual QString saveToDir (const QString &tmpdir,const QString &prefix, const QPointF& offset);
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// General housekeeping
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virtual void setModel (VymModel *m);
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virtual VymModel* getModel();
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virtual void appendChild (TreeItem *child);
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virtual void removeChild (int row);
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virtual TreeItem *child(int row);
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virtual int childCount() const;
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virtual int childNumber() const;
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virtual int columnCount() const;
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virtual int branchCount() const;
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virtual int imageCount() const;
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virtual int xlinkCount() const;
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virtual int row() const;
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virtual int column() const;
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virtual int depth() ;
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virtual TreeItem *parent();
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/*! Return number of item in parent by type,
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e.g. first branch has number 0 */
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virtual int childNum(); //! Return number of item in list of all children
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virtual int num(); //! Return number of item by type
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virtual int num (TreeItem *item); //! Return number of item by type
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// Accessing data
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virtual QVariant data(int column) const;
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protected:
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QColor headingColor;
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public:
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virtual void setHeading (const QString s);
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virtual QString getHeading() const;
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virtual std::string getHeadingStd() const; //! convenience function used for debugging
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virtual void setHeadingColor(QColor color); //! Set color of heading. In BranchItem overloaded to update QGraphicsView
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virtual QColor getHeadingColor(); //! Returns color of heading
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protected:
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NoteObj note;
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public:
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virtual void setNote(const QString s);
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virtual QString getNote();
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virtual void setNoteObj(const NoteObj &, bool updateNoteEditor=true);
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virtual NoteObj getNoteObj();
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virtual QString getNoteASCII(const QString &indent, const int &width); // returns note (ASCII)
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virtual QString getNoteASCII(); // returns note (ASCII)
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virtual QString getNoteOpenDoc(); // returns note (OpenDoc)
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protected:
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Type type;
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public:
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virtual void setType (const Type t);
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virtual Type getType ();
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virtual bool isBranchLikeType() const;
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virtual QString getTypeName ();
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protected:
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QString objID; //! id set during load/save currently used for xLinks
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public:
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virtual void setID (const QString &s);
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virtual QString getID ();
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// Navigation and selection
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virtual TreeItem* getChildNum(const int &n);
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virtual BranchItem* getFirstBranch();
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virtual BranchItem* getLastBranch();
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/*! Get next branch after current branch. Return NULL if there is no
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next branch */
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virtual BranchItem* getNextBranch(BranchItem* currentBranch);
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virtual BranchItem* getBranchNum(const int &n);
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virtual BranchObj* getBranchObjNum(const int &n);
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virtual void setLastSelectedBranch(); //! Set myself as last selected in parent
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virtual void setLastSelectedBranch(int i); //! Set last selected branch directly
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virtual TreeItem* getLastSelectedBranch();
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virtual void setHideTmp (HideTmpMode);
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virtual bool hasHiddenExportParent ();
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virtual void setHideInExport(bool); // set export of object (and children)
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virtual bool hideInExport();
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virtual bool isHidden ();
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protected:
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VymModel *model;
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QList<TreeItem*> childItems;
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QList<QVariant> itemData;
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TreeItem *parentItem;
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int branchOffset;
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int branchCounter;
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int lastSelectedBranchNum;
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int imageOffset;
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int imageCounter;
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bool hideExport;//! Hide this item in export
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bool hidden; //! Hidden in export if true
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};
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#endif
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