Inventor/Xt/SoXtFileSelectionDialog.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/

#ifndef _SO_XTFILESELECTIONDIALOG_
#define _SO_XTFILESELECTIONDIALOG_

#include <Inventor/SbLinear.h>
#include <Inventor/SbBasic.h>
#include <Inventor/Xt/SoXtDef.h>

#if defined(_WIN32) && !defined(SOQT)
class SoWinFileSelectionDialog;
#define SoXtFileSelectionDialog SoWinFileSelectionDialog
#define SoXtFileSelectionDialogCB SoWinFileSelectionDialogCB
typedef void SoWinFileSelectionDialogCB(void *data, SoWinFileSelectionDialog *dialog);
#elif defined(__APPLE__) || defined(SOQT)
class SoQtFileSelectionDialog;
#define SoXtFileSelectionDialog SoQtFileSelectionDialog
#define SoXtFileSelectionDialogCB SoQtFileSelectionDialogCB
typedef void SoQtFileSelectionDialogCB(void *data, SoQtFileSelectionDialog *dialog);
#else
class SoXtFileSelectionDialog;
#include <Xm/Xm.h>
typedef void SoXtFileSelectionDialogCB(void *data, SoXtFileSelectionDialog *dialog);
#endif

#define charset XmSTRING_DEFAULT_CHARSET

/*****************************************************************************/
//: Class used to realize fileselection boxes to open or save a file
/******************************************************************************/

class  SoXtFileSelectionDialog {
 public:
  SoXtFileSelectionDialog();
  ~SoXtFileSelectionDialog();

  void setSize(const SbVec2s &size);

  SbVec2s getSize(void);


  void                setTitle(char *title);

  char                *getTitle(void);


  void                setFilter(char *suffix, char *title);

  void                getFilter(char **suffix, char **title);


  void                setFileDirectory(char *directory);
        
  char                *getFileDirectory();

  void                setFileName(char *fName);

  char                *getFileName(void);

  char                *getFilePath(void);

  enum Dialog_Mode {
    OPEN_FILE,
    SAVE_FILE
  };


  void                setMode(Dialog_Mode dMode);
        
  Dialog_Mode     getMode(void);

  void                show();

  void                setAcceptCallback(SoXtFileSelectionDialogCB *f, void *data);

  void                setAbortCallback(SoXtFileSelectionDialogCB *f, void *data);

        
  private :
    void                buildFilePath(void);
  void                updateFileDirectory(void);
  char                *m_boxTitle;
  char                *m_filterSuffix;
  char                *m_filterTitle;
  char                *m_fileDirectory;
  char                *m_fileName;
  char                m_fullFilePath[1000];
  Dialog_Mode     m_dlgMode;
  SoXtFileSelectionDialogCB   *acceptPtr;
  SoXtFileSelectionDialogCB   *abortPtr;
  void                *acceptDataPtr;
  void                *abortDataPtr;
  void            setFilePath(char *fPath);

  SbVec2s         m_dlgSize;
#if !defined(_WIN32) && !defined(SOQT)
  SbBool          m_boxExist;
  SbVec2s         m_defaultSize;
  SoWidget          m_toplevel;
  SoWidget          m_fileSelectionDialog;
  SoWidget          m_SoXtFileSelectionDialog;
  static void     OK_Button (SoWidget fs, XtPointer client_data, XmFileSelectionBoxCallbackStruct *cbs);
  static void     Cancel_Button (SoWidget fs, XtPointer client_data, XmFileSelectionBoxCallbackStruct *cbs);
  SbBool                      m_keepDialog;
 public:

  void keepDialog(SbBool);

#endif

};

#endif // _SO_XTFILESELECTIONDIALOG_

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Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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