SoDialogRadioButtons.h

/*=======================================================================
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 ***                   COPYRIGHT (C) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Author      : Nicolas DAGUISE (Oct 2002)
**=======================================================================*/
#ifndef  _SO_DIALOG_RADIO_BUTTONS_
#define  _SO_DIALOG_RADIO_BUTTONS_
 
#include <DialogViz/dialog/SoDialogChoice.h>
#include <DialogViz/SoDialogWidgetList.h>
 
class  SoDialogRadioButtons : public SoDialogChoice  
{
  SO_DG_HEADER(SoDialogRadioButtons);
 
 public:
 
  SoDialogRadioButtons();
 
  /*==============================================================================*/
 private:
  virtual void   buildWidget(SoWidget parent, SbVec2i32 &rSize, SbVec2i32 & pos, SbBool isActive2d);
  virtual void   destroyWidget();
  void   eventNotify(unsigned int event, uintptr_t lParam);
  static  void   initClass();
  static  void   exitClass();
  virtual void updateFromSensor(SoSensor* sensor);
  void drawLabel();
  virtual void resetSize();
 
  void    updateLabelWidget();
  void    updateRadioButtonsWidget();
 
 private:
 
  SoDialogWidgetList m_rbWidgetList;
 
  SbVec2i32* m_buttonSize;
  SbVec2i32* m_buttonMin;
  SbVec2i32* m_buttonMax;
  int        m_arrayNumButtons;
  int        m_cptToResize;
 
  virtual         ~SoDialogRadioButtons();
 
 private:
  SbVec2i32 m_orSize;
  SoWidget m_labelTextWidget;
  SoWidget m_labelFrameWidget;
  SbBool m_itemsChangeFromSensor;
 
  void    computeNewButtonsHeight(SbVec2i32 &rSize);
  void    createLabelWidget();
  void    createRadioButtonsWidget(int index);
  virtual SbVec2i32 getComponentInitSize();
  virtual SbVec2i32 getLabelInitSize();
  virtual void    getDefaultSize(SbVec2i32 &size, SbVec2i32 &min, SbVec2i32 &max);
 
  // reflex function when fields change
  virtual void changeLabelVisibility();
  virtual void changeLabelAlignment();
  virtual void changeEnable();
  virtual void changeWidgetEnable(SbBool state);
  virtual void changeLabel();
  virtual void changeEdgeStyle();
  virtual void changeSelectedItem();
          void changeItems();
          void changeItemText(int index, SbString newText);
 
// 3D methods
private:
  static char* DialogRadioButtons; // Internal default skins.
  static void change3DSkin();
  static SbBool isSkinLoaded();
  static void setSkinLoaded(SbBool loaded);
 
 private:
  SO_DG_CATALOG_ENTRY_HEADER( frameSep     );
  SO_DG_CATALOG_ENTRY_HEADER( frame        );
  SO_DG_CATALOG_ENTRY_HEADER( labelSep     );
  SO_DG_CATALOG_ENTRY_HEADER( labelSwitch  );
  SO_DG_CATALOG_ENTRY_HEADER( labelProp    );
  SO_DG_CATALOG_ENTRY_HEADER( itemsSep     );
  SO_DG_CATALOG_ENTRY_HEADER( itemSep      );
  SO_DG_CATALOG_ENTRY_HEADER( itemFrameSep );
  SO_DG_CATALOG_ENTRY_HEADER( itemFrame    );
  SO_DG_CATALOG_ENTRY_HEADER( itemBtnSep   );
  SO_DG_CATALOG_ENTRY_HEADER( itemBtnSwtch );
  SO_DG_CATALOG_ENTRY_HEADER( stateOff     );
  SO_DG_CATALOG_ENTRY_HEADER( stateOn      );
  SO_DG_CATALOG_ENTRY_HEADER( itemTextSep  );
  SO_DG_CATALOG_ENTRY_HEADER( itemTextProp );
 
  SoScale *radioLabelFrameScale, *radioItemFrameScale, *radioItemButtonScale;
  SoText3 *radioItemText;
  SoTranslation *radioLabelFrameTranslation, *radioTranslation, *radioItemTranslation;
  SoTranslation *radioItemButtonTranslation, *radioItemTextTranslation;
  SoTransform *radioLabelFrameTransform, *radioItemFrameTransform;
 
 private:
  SoNodeList m_item3DTextList;
  SoNodeList m_item3DItemList;
  SoNodeList m_item3DSwList;
  static SbBool m_isSkinLoaded;
 
  SbBox3f m_itemTextCachedBBox;
 
  void create3DDialogRadioButtons();
  void update3DRadioButtons();
  void update3DLabel();
 
  // local change methods
          void change3DItems();
  virtual void change3DSelectedItem();
 
  // inherited change methods from SoDialogComponent
  virtual void change3DLabelVisibility();
 
  // inherited change methods from SoDialogViz
  virtual void change3DLabel();
  virtual void change3DLabelAlignment();
 
  static void finishCB3D( void *, SoDragger *inDragger );
  void draggerFinishCallback3D();
 
};
 
#endif // _SO_DIALOG_RADIO_BUTTONS_