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) 1996-2014 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 
00107 class  SoDialogPushButton : public SoDialogComponent  
00108 {
00109   SO_DG_HEADER(SoDialogPushButton);
00110 
00111  public:
00112 
00116   SoSFString buttonLabel;
00117 
00121   SoDialogPushButton();
00122 
00126   void addAuditor(SoDialogPushButtonAuditor* auditor);
00127 
00131   void removeAuditor(SoDialogPushButtonAuditor* auditor);
00132 
00133   /*==============================================================================*/
00134  private:
00135   static  void    initClass();
00136   static  void    exitClass();
00137   virtual void    buildWidget(SoWidget parent, SbVec2i32 &rSize, SbVec2i32 & pos, SbBool isActive2d);
00138   virtual void    destroyWidget();
00139   virtual SoWidget  getLabelWidget();
00140   virtual void    updateFromSensor(SoSensor* sensor);
00141   virtual void    eventNotify(unsigned int event, uintptr_t param);
00142 
00143   void activateButton();
00144   void      updateLabelWidget();
00145   void      updateButtonWidget();
00146   void applyDlgCptAuditor();
00147 
00148  private:
00149   SoWidget m_buttonWidget;
00150          
00151   virtual         ~SoDialogPushButton();
00152 
00153   // reflex function when fields change
00154   virtual void changeEdgeStyle();
00155   virtual void changeLabelVisibility();
00156   virtual void changeEnable();
00157   virtual void changeWidgetEnable(SbBool state);
00158   virtual void changeLabel();
00159   virtual void changeLabelAlignment();
00160   void changeButtonLabel();
00161   void changeButtonState(SbBool state);
00162 
00163  private:
00164 
00165   SbVec2i32 m_obSize; // original button size function of button text
00166 
00167   FIELD_SENSOR(buttonLabel);
00168   void      createLabelWidget();
00169   void      createButtonWidget();
00170   virtual SbVec2i32 getComponentInitSize();
00171   virtual void      getDefaultSize(SbVec2i32 &size, SbVec2i32 &min, SbVec2i32 &max);
00172 
00174 // 3D methods
00175 private:
00176   static char* DialogPushButton; // Internal default skins.
00177   static void change3DSkin();
00178   static SbBool isSkinLoaded();
00179   static void setSkinLoaded(SbBool loaded);
00180 
00181   void set3DPressedGeometry(SoNode* node);
00182   void set3DReleasedGeometry(SoNode* node);
00183 
00184 private:
00185   SO_DG_CATALOG_ENTRY_HEADER(labelSep);
00186   SO_DG_CATALOG_ENTRY_HEADER(labelSwitch);
00187   SO_DG_CATALOG_ENTRY_HEADER(labelProp);
00188   SO_DG_CATALOG_ENTRY_HEADER(frameSep);
00189   SO_DG_CATALOG_ENTRY_HEADER(frameSwitch);
00190   SO_DG_CATALOG_ENTRY_HEADER(released);
00191   SO_DG_CATALOG_ENTRY_HEADER(pressed);
00192   SO_DG_CATALOG_ENTRY_HEADER(buttonLabelSep);
00193   SO_DG_CATALOG_ENTRY_HEADER(buttonLabelProp);
00194 
00195   SoText3 *pushButtonButtonLabel, *pushButtonLabel;
00196   SoTranslation *pushButtonLabelTranslation, *pushButtonFrameTranslation;
00197   SoTranslation *pushButtonButtonLabelTranslation;
00198   SoScale *pushButtonFrameScale;
00199   SoTransform *pushButtonFrameTransform;
00200 
00201 private:
00202   SbBox3f m_buttonLabelCachedBBox;
00203   static SbBool m_isSkinLoaded;
00204 
00205   void create3DDialogPushButton();
00206   void update3DButton();
00207   void update3DLabel();
00208 
00209   void change3DButtonLabel();
00210   virtual void change3DLabelVisibility();
00211   virtual void change3DLabel();
00212   virtual void change3DLabelAlignment();
00213   void change3DButtonState(SbBool state);
00214 
00215   static void startCB3D( void *, SoDragger *inDragger );
00216   static void finishCB3D( void *, SoDragger *inDragger );
00217   void draggerStartCallback3D();
00218   void draggerFinishCallback3D();
00219 
00221 };
00222 
00223 #endif // _SO_DIALOG_PUSH_BUTTON_
00224 
00225 
00226
DialogViz/dialog/SoDialogPushButton.h
