/*
* Motif
*
* Copyright (c) 1987-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these librararies and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/*
* HISTORY
*/
/* $XConsortium: TextStrSoP.h /main/9 1995/07/13 18:11:11 drk $ */
/* (c) Copyright 1989, DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. */
/* (c) Copyright 1987, 1988, 1989, 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */
#ifndef _XmTextStrSoP_h
#define _XmTextStrSoP_h
#include <Xm/XmP.h>
#include <Xm/Text.h>
#ifdef __cplusplus
extern "C" {
#endif
/****************************************************************
*
* Definitions for use by sources and source users.
*
****************************************************************/
typedef struct _XmSourceDataRec {
XmTextSource source; /* Backpointer to source record. */
XmTextWidget *widgets; /* Array of widgets displaying this source. */
XmTextPosition left, right; /* Left and right extents of selection. */
char * ptr; /* Actual string data. */
char * value; /* Value of the string data. */
char * gap_start; /* Gapped buffer start pointer */
char * gap_end; /* Gapped buffer end pointer */
char * PSWC_NWLN; /* Holder for char*, short*, int* rep of NWLN */
int length; /* Number of chars of data. */
int maxlength; /* Space allocated. */
int old_length; /* Space allocated for value pointer. */
int numwidgets; /* Number of entries in above. */
int maxallowed; /* The user is not allowed to grow source */
/* to a size greater than this. */
Time prim_time; /* time of primary selection */
Boolean hasselection; /* Whether we own the selection. */
Boolean editable; /* Whether we allow any edits. */
Boolean take_selection; /* Whether we should take the selection. */
} XmSourceDataRec, *XmSourceData;
typedef void (*AddWidgetProc)(XmTextSource,
XmTextWidget);
typedef int (*CountLinesProc)(XmTextSource,
XmTextPosition,
unsigned long);
typedef void (*RemoveWidgetProc)(XmTextSource,
XmTextWidget);
typedef XmTextPosition (*ReadProc)(XmTextSource,
XmTextPosition, /* starting position */
XmTextPosition, /* The last position
we're interested in.
Don't return info
about any later
positions. */
XmTextBlock); /* RETURN: text read */
typedef XmTextStatus (*ReplaceProc)(XmTextWidget,
XEvent *,
XmTextPosition *,
XmTextPosition *,
XmTextBlock,
#if NeedWidePrototypes
int);
#else
Boolean);
#endif /* NeedsWidePrototypes */
typedef XmTextPosition (*ScanProc)(XmTextSource,
XmTextPosition,
XmTextScanType,
XmTextScanDirection, /*XmsdLeft/XmsdRight*/
int,
#if NeedWidePrototypes
int);
#else
Boolean);
#endif /* NeedsWidePrototypes */
typedef Boolean (*GetSelectionProc)(XmTextSource,
XmTextPosition *,
XmTextPosition *);
typedef void (*SetSelectionProc)(XmTextSource,
XmTextPosition,
XmTextPosition,
Time);
typedef struct _XmTextSourceRec {
struct _XmSourceDataRec *data; /* Source-defined data (opaque type). */
AddWidgetProc AddWidget;
CountLinesProc CountLines;
RemoveWidgetProc RemoveWidget;
ReadProc ReadSource;
ReplaceProc Replace;
ScanProc Scan;
GetSelectionProc GetSelection;
SetSelectionProc SetSelection;
} XmTextSourceRec;
#ifdef __cplusplus
} /* Close scope of 'extern "C"' declaration which encloses file. */
#endif
#endif /* _XmTextStrSoP_h */
/* DON'T ADD ANYTHING AFTER THIS #endif */