/*
 This file is part of moth. moth is a program for creating
 and editing textured 3D models.
 
 Copyright (C) 2004 Peter Uray.

 moth is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.

 moth is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with moth; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/

#ifndef __MSTRUCTUREVIEW_H__
#define __MSTRUCTUREVIEW_H__

#include <qwidget.h>
#include <qpopupmenu.h>

#include <moth/MSceneGraph.h>

#include <MModelView.h>
#include <MTreeItem.h>

class MStructureView : public QWidget
{
 Q_OBJECT
 
 signals: 
  
   
 public slots:
 
   void selectionChanged(void);
   
   void update(void);
   
   void rightButtonPressed(QListViewItem *item, const QPoint &point, int column);
   
   // The context menu handler functions.
   void onExpand(void);
   void onCollapse(void);
   
   void expanded(QListViewItem *item);
   void collapsed(QListViewItem *item);
   
   void itemRenamed(QListViewItem *item, int col, const QString &text);

   void onGlobalLightSelect(int index);
	 void onGlobalBackgroundSelect(int index);
   
   void onCut(void);
   void onCopy(void);
   void onPaste(void);
   void onClone(void);
   void onCloneSelectedVertices(void);
   
   void onAddModelToScene(void);
   void onAddLightSourceToScene(void);
   
   void onAddModelToModel(void);
   void onAddShapeToModel(void);
   void onAddLightSourceToModel(void);
   
   void onAddLightSourceToShape(void);
   
   void onAssignMaterial(void);
 
   void onSetAppearance(int mode);
   void onSetPosition(void);
   void onMove(void);
   void onRotate(void);
   void onScale(void);
   void onMirror(void);
   
   void onSetLightSourceParameters(void);
   
   void onCreatePlane(void);
   void onCreateSphere(void);
   void onCreateDisk(void);
   void onCreatePrism(void);
   void onCreateTorus(void);
   void onCreateHemisphere(void);
   
   
   void onElevateShape(void);
   void onSweepRotateShape(void);
   void onJitterShape(void);

   void onDeclareMaster(void);
   void onClearMaster(void);
   void onSnapToMaster(void);
   
   
   void onMergeDown(void);
   void onRemoveFacets(void);
   void onRemoveDegenerateFacets(void);
   void onRemoveUnusedVertices(void);
   void onRemoveUnusedTextureVertices(void);
   void onHomogeneousOrientation(void);
   void onRevertOrientation(void);
   void onTextureProjection(void);
   void onClearTextureMapping(void);
   
   void onSnapVertices(void);
   void onSnapPosition(void);
   void onAlignDirection(void);
   void onAlignUp(void);

      
   void setSelectedItem(MSceneGraphItem *item);
      
 public:
 
   static void create(QWidget *parent);
   static MStructureView *get(void);
   
   void createContextMenus(void);
   
 protected:
 
   MStructureView(QWidget *parent);
 
   virtual void resizeEvent(QResizeEvent *event);
   void update(MModel *model, MTreeItem *parent);
   
   QListView *_structureView;
   
   QPopupMenu *_sceneMenu;
   QPopupMenu *_modelMenu;
   QPopupMenu *_shapeMenu;
   QPopupMenu *_lightsourceMenu;
   
   QPopupMenu *_appearanceMenu;
   
   // sub menus
   QPopupMenu *_globalLightMenu;
	 QPopupMenu *_globalBackgroundMenu;
   
   QPopupMenu *_createShapeMenu;
   
   QPopupMenu *_modelFunctionMenu;
   QPopupMenu *_shapeFunctionMenu;
   QPopupMenu *_lightFunctionMenu;
   
   
   static MStructureView *_this;
};




#endif