180 lines
6.2 KiB
C
180 lines
6.2 KiB
C
/*
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* Copyright 1991 by OMRON Corporation
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name OMRON not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. OMRON make no representations
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* about the suitability of this software for any purpose. It is provided
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* "as is" without express or implied warranty.
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*
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* OMRON DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Li Yuhong OMRON Corporation
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*/
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/***********************************************************
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Copyright 1987, 1988, 1991, 1994, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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/*
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* MultiSrcP.h - Private Header for Multi Text Source.
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*
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* This is the private header file for the Multi Text Source.
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* It is intended to be used with the Text widget, the simplest way to use
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* this text source is to use the MultiText Object.
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*
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* Date: June 29, 1989
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*
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* By: Chris D. Peterson
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* MIT X Consortium
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* kit@expo.lcs.mit.edu
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*/
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/*
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* This file was changed from AsciiSrcP.h.
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*
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* By Li Yuhong, Sept. 18, 1990
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*/
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#ifndef _XawMultiSrcP_h
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#define _XawMultiSrcP_h
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#include <X11/Xfuncproto.h>
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#include <X11/Xaw/TextSrcP.h>
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#include <X11/Xaw/MultiSrc.h>
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#ifdef L_tmpnam
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#define TMPSIZ L_tmpnam
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#else
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#ifdef PATH_MAX
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#define TMPSIZ PATH_MAX
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#else
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#define TMPSIZ 1024 /* bytes to allocate for tmpnam */
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#endif
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#endif
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typedef struct _MultiPiece { /* Piece of the text file of BUFSIZ allocated
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characters */
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wchar_t* text; /* The text in this buffer */
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XawTextPosition used; /* The number of characters of this buffer
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that have been used */
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struct _MultiPiece *prev, *next; /* linked list pointers */
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} MultiPiece;
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/* New fields for the MultiSrc object class */
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typedef struct _MultiSrcClassPart {
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XtPointer extension;
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} MultiSrcClassPart;
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/* Full class record */
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typedef struct _MultiSrcClassRec {
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ObjectClassPart object_class;
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TextSrcClassPart text_src_class;
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MultiSrcClassPart multi_src_class;
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} MultiSrcClassRec;
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extern MultiSrcClassRec multiSrcClassRec;
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/* New fields for the MultiSrc object */
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typedef struct _MultiSrcPart {
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/* resources */
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XIC ic; /* for X Input Method */
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XtPointer string; /* either the string, or the file name, depend-
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ing upon the `type'. ALWAYS IN MB FORMAT */
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XawAsciiType type; /* either string or disk */
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XawTextPosition piece_size; /* Size of text buffer for each piece */
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Boolean data_compression; /* compress to minimum memory automatically
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on save? */
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#ifdef OLDXAW
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XtCallbackList callback;
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#endif
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Boolean use_string_in_place;/* Use the string passed in place */
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int multi_length; /* length field for multi string emulation */
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/* private */
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Boolean is_tempfile; /* Is this a temporary file? */
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#ifdef OLDXAW
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Boolean changes;
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#endif
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Boolean allocated_string; /* Have I allocated the
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string in multi_src->string? */
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XawTextPosition length; /* length of file - IN CHARACTERS, NOT BYTES */
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MultiPiece *first_piece; /* first piece of the text */
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#ifndef OLDXAW
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XtPointer pad[4]; /* for future use and keep binary compatability */
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#endif
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} MultiSrcPart;
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/* Full instance record */
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typedef struct _MultiSrcRec {
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ObjectPart object;
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TextSrcPart text_src;
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MultiSrcPart multi_src;
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} MultiSrcRec;
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_XFUNCPROTOBEGIN
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void _XawMultiSourceFreeString
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(
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Widget w
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);
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_XFUNCPROTOEND
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#endif /* _XawMultiSrcP_h */
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