TextSrcP.h

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/*
* $XConsortium: TextSrcP.h,v 1.20 94/04/17 20:13:15 kaleb Exp $
*/


/***********************************************************

Copyright (c) 1987, 1988, 1994  X Consortium

Permission is hereby granted, free of charge, to any person obtaining a copy
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all copies or substantial portions of the Software.

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Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.

                        All Rights Reserved

Permission to use, copy, modify, and distribute this software and its 
documentation for any purpose and without fee is hereby granted, 
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in 
supporting documentation, and that the name of Digital not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.  

DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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SOFTWARE.

******************************************************************/

/* 
 * TextSrcP.h - Private definitions for TextSrc object
 * 
 */

#ifndef _XawTextSrcP_h
#define _XawTextSrcP_h

/***********************************************************************
 *
 * TextSrc Object Private Data
 *
 ***********************************************************************/

#include <X11/Xaw3d/TextSrc.h>
#include <X11/Xaw3d/TextP.h>    /* This source works with the Text widget. */

/************************************************************
 *
 * New fields for the TextSrc object class record.
 *
 ************************************************************/

typedef struct {
  XtPointer             next_extension;
  XrmQuark              record_type;
  long                  version;
  Cardinal              record_size;
  int                   (*Input)();
} TextSrcExtRec, *TextSrcExt;

typedef struct _TextSrcClassPart {
  XawTextPosition       (*Read)();
  int                   (*Replace)();
  XawTextPosition       (*Scan)();
  XawTextPosition       (*Search)();
  void                  (*SetSelection)();
  Boolean               (*ConvertSelection)();
} TextSrcClassPart;

/* Full class record declaration */
typedef struct _TextSrcClassRec {
    ObjectClassPart     object_class;
    TextSrcClassPart    textSrc_class;
} TextSrcClassRec;

extern TextSrcClassRec textSrcClassRec;

/* New fields for the TextSrc object record */
typedef struct {
    /* resources */
  XawTextEditType       edit_mode;
  XrmQuark              text_format;    /* 2 formats: FMT8BIT for Ascii */
                                        /*            FMTWIDE for ISO 10646 */
} TextSrcPart;

/****************************************************************
 *
 * Full instance record declaration
 *
 ****************************************************************/

typedef struct _TextSrcRec {
  ObjectPart    object;
  TextSrcPart   textSrc;
} TextSrcRec;

/******************************************************************
 *
 * Semiprivate declarations of functions used in other modules
 *
 ******************************************************************/

char* _XawTextWCToMB(
#if NeedFunctionPrototypes
    Display* /* d */,
    wchar_t* /* wstr */,
    int*     /* len_in_out */
#endif
);

wchar_t* _XawTextMBToWC(
#if NeedFunctionPrototypes
    Display*  /* d */,
    char*     /* str */,
    int*      /* len_in_out */
#endif
);

/************************************************************
 *
 * Private declarations.
 *
 ************************************************************/

typedef Boolean (*_XawBooleanFunc)();
typedef int (*_XawIntFunc)();
typedef XawTextPosition (*_XawTextPositionFunc)();
typedef void (*_XawTextVoidFunc)();

#define XtInheritInput                ((_XawTextPositionFunc) _XtInherit)
#define XtInheritRead                 ((_XawTextPositionFunc) _XtInherit)
#define XtInheritReplace              ((_XawIntFunc) _XtInherit)
#define XtInheritScan                 ((_XawTextPositionFunc) _XtInherit)
#define XtInheritSearch               ((_XawTextPositionFunc) _XtInherit)
#define XtInheritSetSelection         ((_XawTextVoidFunc) _XtInherit)
#define XtInheritConvertSelection     ((_XawBooleanFunc) _XtInherit)
#define XtTextSrcExtVersion           1
#define XtTextSrcExtTypeString        "XT_TEXTSRC_EXT"

#endif /* _XawTextSrcP_h */

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