IvtServices.h

/*=======================================================================
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 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
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**=======================================================================*/
/*=======================================================================
** Author      : Tristan Mehamli (Sep 2011)
**=======================================================================*/
#ifndef IVT_SERVICES_H
#define IVT_SERVICES_H
 
//
//  Class: IvtServices
//
 
#include <IvTune/IvTuneExtender/IvtLibName.h>
 
#include <Inventor/SbBase.h>
 
#include <QObject>
 
#ifdef _WIN32
# if !defined(IvTuneExtenderAPI_EXPORTS)
#  ifndef OIV_DISABLE_AUTOLINK
#   pragma comment(lib,__IVTUNEEXTENDERAPILIB)
#  endif
# endif
#endif //win
 
class IvtEditor;
class IvtCommand;
 
class SbName;
class SoField;
class SoFieldContainer;
class SoNode;
class SoType;
class SoGuiRenderArea;
class SoSceneManager;
 
class  IvtServices : public QObject
{
    Q_OBJECT
 
public:
 
  virtual void execute( IvtCommand* command ) = 0;
 
  virtual SoNode* getSceneGraph() const = 0;
 
  virtual SoField* getSelectedField() const = 0;
 
  virtual SoFieldContainer* getSelectedNode() const = 0;
 
  virtual void redo() = 0;
 
  virtual void setSceneGraph( SoNode* sg ) =0;
 
  virtual void setSelectedField( SoField* field ) = 0;
 
  virtual void setSelectedNode( SoFieldContainer* node ) = 0;
  
  virtual void undo() = 0;
 
  static IvtServices* getInstance();
 
  virtual SoSceneManager* getSceneManager() const = 0;
 
  virtual SbBool isStandaloneApplication() const = 0;   
 
Q_SIGNALS:
 
    void sceneGraphChanged( SoNode* sg );
 
    void selectedNodeChanged( SoFieldContainer* node );
 
    void selectedFieldChanged( SoField* field );
 
private:
  
  IvtServices();
 
  virtual ~IvtServices();
 
  static IvtServices* m_instance;
 
private:
  virtual SoGuiRenderArea* getRenderArea() const = 0;
};
 
#endif // IVT_SERVICES_H