include/entityEditorImpl/formationEditor.h

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/*********************************************************************
** Copyright (c) 2008 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: formationEditor.h,v $ $Revision: 1.21 $ $State: Exp $
*********************************************************************/


#ifndef DTFORMATIONEDITOR_H_
#define DTFORMATIONEDITOR_H_

#include "entityEditorImpl/uiElement.h"
#include "entityEditorImpl/entityEditorImplDefines.h"
#include "tmqt/echHierarchy.h"
#include "tmqt/tmMapArea.h"
#include "tmqt/echViewOptions.h"
#include "tmEventHandler/navigationHandler.h"
#include "entityEditorImpl/formationSymbolFilter.h"
#include "entityEditorImpl/formationGridLineDrawer.h"
#include "entityEditorImpl/formationDragDropHandler.h"
#include <vlpi/disEnums.h>

class DtNavigationWidget;
class DtFormationSymbolUpdater;
class DtFormationSymbolMapper;
class DtFormationHierarchy;
class DtFormationModelData;
class DtFormationRightClickMenu;
class DtVrfSubObjectParameterList;
class DtVrfObjectParameters;
class DtVrfSubObjectParameterEntry;
class DtFormation;
class DtEchelonView;
class DtFormationTable;
class DtFormationEntry;
class QKeyEvent;

class DT_DLL_entityeditorimpl DtFormationEditor : public DtTMMapArea
{
   Q_OBJECT

public:
   DtFormationEditor(QWidget* p);

   virtual ~DtFormationEditor();

   virtual bool init(const DtTMFactory*, const DtString& subObjName);

   virtual void setSubordinatesList(DtVrfObjectParameters*, DtVrfSubObjectParameterList*);

   virtual void setForceId(DtForceType id);

   virtual void setFormation(const QString&);

   virtual void setFormationTable(DtFormationTable*);

   virtual void setExpanded(const DtModelKey &key, bool expand);

   virtual void expandPath(const QStringList&, bool expand);

   virtual void selectPath(const QString&);

   virtual QString selectionPath(const DtModelKey&) const;

   virtual QString selectionPath() const;

   virtual DtObjectType selectedObjectType() const;

   virtual DtFormationModelData* rootNode() const { return myRootNode; };
   virtual DtFormationModelData* selectedModelData() const;

   virtual void markAllForUpdate();

   virtual void removeFormationEntry(DtFormationEntry*);

   virtual DtExtent extent() const;

   virtual int promotionIdAt(int) const;

   virtual void repositionInFormation(int iFrom, int iTo);
   virtual void replaceObjectInFormation(int iPos);

   virtual void addObjectTypeAtPosition(DtVrfSubObjectParameterEntry* entry, int pos, bool addAtPos = true);

   virtual int nestingLevel() const;
   virtual void setNestingLevel(int);

   virtual bool canExpand() const;
   virtual void collapseAllOneLevel();
   virtual void expandAllOneLevel();
   virtual void toggleBoundingBoxes();
   virtual void toggleSnapToGrid();

   bool snapToGrid() const;
   bool showBoundingBoxes() const;

   virtual void setScaleFactor(double);
   virtual double scaleFactor() const;

protected:
   virtual DtFormationSymbolFilter* createFilter(DtTMArea*);
   virtual DtFormationHierarchy* createHierarchy();
   virtual DtFormationModelData* createFormationModelData(DtVrfSubObjectParameterList*, DtVrfSubObjectParameterEntry*);
   virtual DtFormationSymbolMapper* createSymbolMapper();
   virtual DtFormationSymbolUpdater* createSymbolUpdater();
   virtual DtFormationGridLineDrawer* createGridLineDrawer();
   virtual DtFormationRightClickMenu* createFormationRightClickMenu();

   virtual void createHierarchy(DtFormationModelData*);
   virtual void createHierarchy(DtFormationModelData*, DtVrfSubObjectParameterEntry* subEntry);

   virtual void setupFormation();

   virtual DtFormationModelData* dataFromPath(const QStringList&) const;

   virtual void dragLeaveEvent(QDragLeaveEvent* e);
   virtual void dragMoveEvent(QDragMoveEvent* e);
   virtual void dragEnterEvent(QDragEnterEvent* e);
   virtual void dropEvent(QDropEvent* e);
   virtual bool terrainLoaded() const { return true; };
   virtual void resizeEvent(QResizeEvent* e);
   virtual void removeModelDataEntry(DtFormationModelData* fmd);

signals:
   void edit();
   void expand();
   void collapse();
   void setFormation();
   void formationModified();

public slots:
   virtual void zoomIn();
   virtual void zoomOut();
   virtual void resetToGlobalView();
   virtual void panNorth();
   virtual void panNortheast();
   virtual void panEast();
   virtual void panSoutheast();
   virtual void panSouth();
   virtual void panSouthwest();
   virtual void panWest();
   virtual void panNorthwest();

   virtual void setShowBoundingBoxes(bool);
   virtual void setSnapToGrid(bool);

protected slots:
   virtual void viewportExtentsChanged();
   virtual void mouseEvent(QMouseEvent*, const DtPoint&);
   virtual void keyboardEvent(QKeyEvent*);
   virtual void redoAggregateLayering();
   virtual void drawGridLines(QPainter*);
   virtual void postDraw(QPainter*);
   virtual void rightMouseContext(DtSymbolList*,QPoint);

protected:
   DtFormationSymbolFilter*      myFilter;
   DtFormationHierarchy*         myHierarchy;
   DtVrfSubObjectParameterList*  mySubordinatesList; 
   DtEchelonViewOptions          myOptions;
   DtEchelonView*                myEchelonView;
   DtFormationSymbolMapper*      mySymbolMapper;
   DtString                      mySubordinateObjectsName;
   DtForceType                   myForceId;
   DtFormationTable*             myFormationTable;
   QString                       myFormation;
   DtVrfObjectParameters*        myParameters;
   DtFormationModelData*         myRootNode;
   DtNavigationHandler           myNavigationHandler;
   DtFormationDragDropHandler    myDragDropHandler;
   DtFormationGridLineDrawer*    myGridLineDrawer;
   DtNavigationWidget*           myNavigationWidget;
};

inline bool DtFormationEditor::snapToGrid() const
{
   return myDragDropHandler.snapToGrid();
}

#endif