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_COMBO_BOX_
00024 #define  _SO_DIALOG_COMBO_BOX_
00025 
00026 #include <DialogViz/dialog/SoDialogChoice.h>
00027 
00095 class  SoDialogComboBox : public SoDialogChoice  
00096 {
00097   SO_DG_HEADER(SoDialogComboBox);
00098   
00099 
00100  public:
00101 
00105   SoDialogComboBox();
00106 
00107 /*==============================================================================*/
00108 private:
00109   SoWidget *m_itemWidget;
00110   virtual void   buildWidget(SoWidget parent, SbVec2i32 &rSize, SbVec2i32 & pos, SbBool isActive2d);
00111   virtual void   destroyWidget();
00112   void   eventNotify(unsigned int event, uintptr_t lParam);
00113   static  void   initClass();
00114   static  void   exitClass();
00115   SoWidget m_comboBoxWidget;
00116 
00117   void updateComboBoxWidget();
00118   void updateLabelWidget();
00119 
00120 private:
00121   virtual        ~SoDialogComboBox();
00122 
00123  private:
00124   SbVec2i32 m_olSize, m_ocSize;
00125   void createComboBoxWidget();
00126   void createLabelWidget();
00127   virtual SbVec2i32 getComponentInitSize();
00128   virtual void getDefaultSize(SbVec2i32 &size, SbVec2i32 &min, SbVec2i32 &max);
00129 
00130   // reflex function when fields change
00131   virtual void changeItems();
00132   virtual void changeSelectedItem();
00133   virtual void changeLabel();
00134   virtual void changeLabelVisibility();
00135   virtual void changeLabelAlignment();
00136   virtual void changeEnable();
00137   virtual void changeWidgetEnable(SbBool state);
00138   virtual void changeEdgeStyle();
00139 
00141 // 3D methods
00142 private:
00143   static char* DialogComboBox;  // Internal default skins.
00144   static void change3DSkin();
00145   static SbBool isSkinLoaded();
00146   static void setSkinLoaded(SbBool loaded);
00147 
00148 private:
00149   SO_DG_CATALOG_ENTRY_HEADER( labelSep       );
00150   SO_DG_CATALOG_ENTRY_HEADER( labelSwitch    );
00151   SO_DG_CATALOG_ENTRY_HEADER( labelProp      );
00152   SO_DG_CATALOG_ENTRY_HEADER( frameSep       );
00153   SO_DG_CATALOG_ENTRY_HEADER( frame          );
00154   SO_DG_CATALOG_ENTRY_HEADER( textSep        );
00155   SO_DG_CATALOG_ENTRY_HEADER( textProp       );
00156   SO_DG_CATALOG_ENTRY_HEADER( buttonSep      );
00157   SO_DG_CATALOG_ENTRY_HEADER( buttonSwitch   );
00158   SO_DG_CATALOG_ENTRY_HEADER( buttonReleased );
00159   SO_DG_CATALOG_ENTRY_HEADER( buttonPressed  );
00160   SO_DG_CATALOG_ENTRY_HEADER( itemsSwitch    );
00161   SO_DG_CATALOG_ENTRY_HEADER( itemStrucSep   );
00162   SO_DG_CATALOG_ENTRY_HEADER( itemSep        );
00163   SO_DG_CATALOG_ENTRY_HEADER( itemFrame      );
00164   SO_DG_CATALOG_ENTRY_HEADER( itemTextSep    );
00165   SO_DG_CATALOG_ENTRY_HEADER( itemTextProp   );
00166 
00167   SoScale *comboBoxFrameScale;
00168   SoText3 *comboBoxText, *comboBoxItemText;
00169   SoTransform *comboBoxFrameTransform, *comboBoxButtonTransform, *comboBoxItemTransform;
00170   SoTranslation *comboBoxFrameTranslation, *comboBoxTextTranslation, \
00171                 *comboBoxItemsTranslation, *comboBoxButtonTranslation, \
00172                 *comboBoxItemTranslation, *comboBoxItemTextTranslation;
00173 
00174 private:
00175 
00176   SoNodeList m_item3DTextList;
00177   SoNodeList m_item3DItemList;
00178   SbBox3f m_textCachedBBox;
00179 
00180   void create3DDialogComboBox();
00181   void update3DComboBox();
00182   void update3DLabel();
00183 
00184   virtual void change3DLabel();
00185   virtual void change3DLabelAlignment();
00186   virtual void change3DLabelVisibility();
00187   virtual void change3DSelectedItem();
00188           void change3DItems();
00189   virtual void set3DInactive();
00190 
00191   static void startCB3D( void *, SoDragger *inDragger );
00192   void draggerStartCallback3D();
00193 
00194   SbBool m_isOpenedDropDown;
00195 
00196   static SbBool m_isSkinLoaded;
00197 
00199 
00200 };
00201 
00202 #endif // _SO_DIALOG_COMBO_BOX_
00203 
00204 
00205
DialogViz/dialog/SoDialogComboBox.h
