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/**
*
* $Id: TextStrSoP.h,v 1.2 2000/09/23 14:51:41 amai Exp $
*
* Copyright (C) 1995 Free Software Foundation, Inc.
* Copyright (C) 1995-2000 LessTif Development Team
*
* This file is part of the GNU LessTif Library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
**/
#ifndef _XM_TEXTSTRSOP_H
#define _XM_TEXTSTRSOP_H
#include <Xm/XmP.h>
#include <Xm/Text.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
EditDone,
EditError,
EditReject
} XmTextStatus;
typedef enum {
XmsdLeft,
XmsdRight
} XmTextScanDirection;
typedef struct _XmSourceDataRec {
XmTextSource source;
XmTextWidget *widgets;
XmTextPosition left, right;
char *ptr;
char *value;
char *gap_start;
char *gap_end;
char *PSWC_NWLN;
int length;
int maxlength;
int old_length;
int numwidgets;
int maxallowed;
Time prim_time;
Boolean hasselection;
Boolean editable;
} XmSourceDataRec, *XmSourceData;
typedef void (*AddWidgetProc)(XmTextSource, XmTextWidget);
typedef int (*CountLinesProc)(XmTextSource, XmTextPosition, unsigned long);
typedef void (*RemoveWidgetProc)(XmTextSource, XmTextWidget);
typedef XmTextPosition (*ReadProc)(XmTextSource,
XmTextPosition,
XmTextPosition,
XmTextBlock);
typedef XmTextStatus (*ReplaceProc)(XmTextWidget,
XEvent *,
XmTextPosition *,
XmTextPosition *,
XmTextBlock,
Boolean);
typedef XmTextPosition (*ScanProc)(XmTextSource,
XmTextPosition,
XmTextScanType,
XmTextScanDirection,
int,
Boolean);
typedef Boolean (*GetSelectionProc)(XmTextSource,
XmTextPosition *,
XmTextPosition *);
typedef void (*SetSelectionProc)(XmTextSource,
XmTextPosition,
XmTextPosition,
Time);
typedef struct _XmTextSourceRec {
struct _XmSourceDataRec *data;
AddWidgetProc AddWidget;
CountLinesProc CountLines;
RemoveWidgetProc RemoveWidget;
ReadProc ReadSource;
ReplaceProc Replace;
ScanProc Scan;
GetSelectionProc GetSelection;
SetSelectionProc SetSelection;
} XmTextSourceRec;
extern XmTextSource _XmStringSourceCreate(char *value, Boolean is_wchar);
extern void _XmStringSourceDestroy(XmTextSource source);
extern char *_XmStringSourceGetValue(XmTextSource source, Boolean want_wchar);
extern void _XmStringSourceSetValue(XmTextWidget widget, char *value);
extern Boolean _XmStringSourceHasSelection(XmTextSource source);
extern Boolean _XmStringSourceGetEditable(XmTextSource source);
extern void _XmStringSourceSetEditable(XmTextSource source, Boolean editable);
extern int _XmStringSourceGetMaxLength(XmTextSource source);
extern void _XmStringSourceSetMaxLength(XmTextSource source, int max);
extern char *_XmStringSourceGetString(XmTextWidget tw,
XmTextPosition from,
XmTextPosition to,
Boolean want_wchar);
extern Boolean _XmTextFindStringBackwards(Widget w,
XmTextPosition start,
char *search_string,
XmTextPosition *position);
extern Boolean _XmTextFindStringForwards(Widget w,
XmTextPosition start,
char *search_string,
XmTextPosition *position);
extern Boolean _XmStringSourceFindString(Widget w,
XmTextPosition start,
char *string,
XmTextPosition *position);
extern void _XmStringSourceSetGappedBuffer(XmSourceData data,
XmTextPosition position);
extern Boolean _XmTextModifyVerify(XmTextWidget initiator,
XEvent *event,
XmTextPosition *start,
XmTextPosition *end,
XmTextPosition *cursorPos,
XmTextBlock block,
XmTextBlock newblock,
Boolean *freeBlock);
#ifdef __cplusplus
}
#endif
#endif /* _XM_TEXTSTRSOP_H */
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