00001 /*=======================================================================
00002  *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
00003  ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
00004  ***                                                                                ***
00005  ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
00006  ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
00007  ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
00008  ***                                                                                ***
00009  ***                        RESTRICTED RIGHTS LEGEND                                ***
00010  ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
00011  ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
00012  ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
00013  ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
00014  ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
00015  ***                                                                                ***
00016  ***                   COPYRIGHT (C) 1996-2020 BY FEI S.A.S,                        ***
00017  ***                        BORDEAUX, FRANCE                                        ***
00018  ***                      ALL RIGHTS RESERVED                                       ***
00019 **=======================================================================*/
00020 /*=======================================================================
00021 ** Author      : Nicolas DAGUISE (Oct 2002)
00022 **=======================================================================*/
00023 #ifndef  _SO_DIALOG_PUSH_BUTTON_
00024 #define  _SO_DIALOG_PUSH_BUTTON_
00025 
00026 #include <DialogViz/dialog/SoDialogComponent.h>
00027 
00028 class SoDialogPushButtonAuditor;
00029 
00108 class  SoDialogPushButton : public SoDialogComponent  
00109 {
00110   SO_DG_HEADER(SoDialogPushButton);
00111 
00112  public:
00113 
00117   SoSFString buttonLabel;
00118 
00122   SoDialogPushButton();
00123 
00127   void addAuditor(SoDialogPushButtonAuditor* auditor);
00128 
00132   void removeAuditor(SoDialogPushButtonAuditor* auditor);
00133 
00134   /*==============================================================================*/
00135  private:
00136   static  void    initClass();
00137   static  void    exitClass();
00138   virtual void    buildWidget(SoWidget parent, SbVec2i32 &rSize, SbVec2i32 & pos, SbBool isActive2d);
00139   virtual void    destroyWidget();
00140   virtual SoWidget  getLabelWidget();
00141   virtual void    updateFromSensor(SoSensor* sensor);
00142   virtual void    eventNotify(unsigned int event, uintptr_t param);
00143 
00144   void activateButton();
00145   void      updateLabelWidget();
00146   void      updateButtonWidget();
00147   void applyDlgCptAuditor();
00148 
00149  private:
00150   SoWidget m_buttonWidget;
00151          
00152   virtual         ~SoDialogPushButton();
00153 
00154   // reflex function when fields change
00155   virtual void changeEdgeStyle();
00156   virtual void changeLabelVisibility();
00157   virtual void changeEnable();
00158   virtual void changeWidgetEnable(SbBool state);
00159   virtual void changeLabel();
00160   virtual void changeLabelAlignment();
00161   void changeButtonLabel();
00162   void changeButtonState(SbBool state);
00163 
00164  private:
00165 
00166   SbVec2i32 m_obSize; // original button size function of button text
00167 
00168   FIELD_SENSOR(buttonLabel);
00169   void      createLabelWidget();
00170   void      createButtonWidget();
00171   virtual SbVec2i32 getComponentInitSize();
00172   virtual void      getDefaultSize(SbVec2i32 &size, SbVec2i32 &min, SbVec2i32 &max);
00173 
00175 // 3D methods
00176 private:
00177   static char* DialogPushButton; // Internal default skins.
00178   static void change3DSkin();
00179   static SbBool isSkinLoaded();
00180   static void setSkinLoaded(SbBool loaded);
00181 
00182   void set3DPressedGeometry(SoNode* node);
00183   void set3DReleasedGeometry(SoNode* node);
00184 
00185 private:
00186   SO_DG_CATALOG_ENTRY_HEADER(labelSep);
00187   SO_DG_CATALOG_ENTRY_HEADER(labelSwitch);
00188   SO_DG_CATALOG_ENTRY_HEADER(labelProp);
00189   SO_DG_CATALOG_ENTRY_HEADER(frameSep);
00190   SO_DG_CATALOG_ENTRY_HEADER(frameSwitch);
00191   SO_DG_CATALOG_ENTRY_HEADER(released);
00192   SO_DG_CATALOG_ENTRY_HEADER(pressed);
00193   SO_DG_CATALOG_ENTRY_HEADER(buttonLabelSep);
00194   SO_DG_CATALOG_ENTRY_HEADER(buttonLabelProp);
00195 
00196   SoText3 *pushButtonButtonLabel, *pushButtonLabel;
00197   SoTranslation *pushButtonLabelTranslation, *pushButtonFrameTranslation;
00198   SoTranslation *pushButtonButtonLabelTranslation;
00199   SoScale *pushButtonFrameScale;
00200   SoTransform *pushButtonFrameTransform;
00201 
00202 private:
00203   SbBox3f m_buttonLabelCachedBBox;
00204   static SbBool m_isSkinLoaded;
00205 
00206   void create3DDialogPushButton();
00207   void update3DButton();
00208   void update3DLabel();
00209 
00210   void change3DButtonLabel();
00211   virtual void change3DLabelVisibility();
00212   virtual void change3DLabel();
00213   virtual void change3DLabelAlignment();
00214   void change3DButtonState(SbBool state);
00215 
00216   static void startCB3D( void *, SoDragger *inDragger );
00217   static void finishCB3D( void *, SoDragger *inDragger );
00218   void draggerStartCallback3D();
00219   void draggerFinishCallback3D();
00220 
00222 };
00223 
00224 #endif // _SO_DIALOG_PUSH_BUTTON_
00225 
00226 
00227
DialogViz/dialog/SoDialogPushButton.h
