include/entityEditorImpl/formationHierarchyView.h

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/*********************************************************************
** Copyright (c) 2008 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: formationHierarchyView.h,v $ $Revision: 1.6 $ $State: Exp $
*********************************************************************/


#ifndef DTFORMATIONHIERARCHYVIEW_H_
#define DTFORMATIONHIERARCHYVIEW_H_

#include "entityEditorImpl/entityEditorImplDefines.h"
#include "entityEditorImpl/entityEditorList.h"

class QMenu;
class DtUiAggregateCompositionSignalHandler;
class DtUiAggregateCompositionEditor;
class DtModelSetEntry;
class DtFormationHierarchyView;

class DT_DLL_entityeditorimpl DtHierarchyItem : public DtEntityPaletteItem
{
public:
   DtHierarchyItem() : DtEntityPaletteItem(), myParent(0) {};

   virtual QVariant data(int col, int role) const;
   virtual QList<QVariant> proxyForces() const;

   void setParent(DtFormationHierarchyView* p) { myParent = p; };

protected:
   DtFormationHierarchyView* myParent;
};

class DT_DLL_entityeditorimpl DtFormationHierarchyView : public DtEntityEditorList
{
   Q_OBJECT

public:
   DtFormationHierarchyView(QWidget*);

   virtual QTreeWidgetItem* addHierarchyItem(const DtObjectType&, QTreeWidgetItem* parent = NULL);

   void setEventSignaller(DtUiAggregateCompositionSignalHandler* s) { myEventSignaller = s; };
   void setParent(DtUiAggregateCompositionEditor* p) { myParent = p; };

   virtual void init();

   virtual void selectPath(const QString&, bool signal = false);

   virtual void expandPath(const QStringList& path, bool expand, bool signal = false);

   virtual QString selectionPath(QTreeWidgetItem*) const;
   virtual QString selectionPath(const QList<QTreeWidgetItem*>&) const;

   void setModelSetEntry(DtModelSetEntry* e) { myModelSetEntry = e; };
   DtModelSetEntry* modelSetEntry() { return myModelSetEntry; };

protected:
   virtual DtEntityPaletteItem* createPaletteItem();
   virtual void itemRightClicked(QTreeWidgetItem* lvi, QMouseEvent* e);
   virtual QMenu* createRightClickMenu();

protected:
   DtUiAggregateCompositionSignalHandler* myEventSignaller;
   DtUiAggregateCompositionEditor*        myParent;
   DtModelSetEntry*                       myModelSetEntry;
};

#endif