MultiSrcP.h revision 7a84e134
1/* $Xorg: MultiSrcP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */ 2 3/* 4 * Copyright 1991 by OMRON Corporation 5 * 6 * Permission to use, copy, modify, distribute, and sell this software and its 7 * documentation for any purpose is hereby granted without fee, provided that 8 * the above copyright notice appear in all copies and that both that 9 * copyright notice and this permission notice appear in supporting 10 * documentation, and that the name OMRON not be used in 11 * advertising or publicity pertaining to distribution of the software without 12 * specific, written prior permission. OMRON make no representations 13 * about the suitability of this software for any purpose. It is provided 14 * "as is" without express or implied warranty. 15 * 16 * OMRON DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, 17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO 18 * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR 19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 21 * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 22 * PERFORMANCE OF THIS SOFTWARE. 23 * 24 * Author: Li Yuhong OMRON Corporation 25 */ 26 27 28/*********************************************************** 29 30Copyright 1987, 1988, 1991, 1994, 1998 The Open Group 31 32Permission to use, copy, modify, distribute, and sell this software and its 33documentation for any purpose is hereby granted without fee, provided that 34the above copyright notice appear in all copies and that both that 35copyright notice and this permission notice appear in supporting 36documentation. 37 38The above copyright notice and this permission notice shall be included in 39all copies or substantial portions of the Software. 40 41THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 42IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 43FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 44OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 45AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 46CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 47 48Except as contained in this notice, the name of The Open Group shall not be 49used in advertising or otherwise to promote the sale, use or other dealings 50in this Software without prior written authorization from The Open Group. 51 52 53Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. 54 55 All Rights Reserved 56 57Permission to use, copy, modify, and distribute this software and its 58documentation for any purpose and without fee is hereby granted, 59provided that the above copyright notice appear in all copies and that 60both that copyright notice and this permission notice appear in 61supporting documentation, and that the name of Digital not be 62used in advertising or publicity pertaining to distribution of the 63software without specific, written prior permission. 64 65DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 66ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 67DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 68ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 69WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 70ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 71SOFTWARE. 72 73******************************************************************/ 74/* $XFree86: xc/lib/Xaw/MultiSrcP.h,v 1.8 2001/01/17 19:42:28 dawes Exp $ */ 75 76/* 77 * MultiSrcP.h - Private Header for Multi Text Source. 78 * 79 * This is the private header file for the Multi Text Source. 80 * It is intended to be used with the Text widget, the simplest way to use 81 * this text source is to use the MultiText Object. 82 * 83 * Date: June 29, 1989 84 * 85 * By: Chris D. Peterson 86 * MIT X Consortium 87 * kit@expo.lcs.mit.edu 88 */ 89 90/* 91 * This file was changed from AsciiSrcP.h. 92 * 93 * By Li Yuhong, Sept. 18, 1990 94 */ 95 96#ifndef _XawMultiSrcP_h 97#define _XawMultiSrcP_h 98 99#include <X11/Xfuncproto.h> 100#include <X11/Xaw/TextSrcP.h> 101#include <X11/Xaw/MultiSrc.h> 102 103#ifdef L_tmpnam 104#define TMPSIZ L_tmpnam 105#else 106#ifdef PATH_MAX 107#define TMPSIZ PATH_MAX 108#else 109#define TMPSIZ 1024 /* bytes to allocate for tmpnam */ 110#endif 111#endif 112 113typedef struct _MultiPiece { /* Piece of the text file of BUFSIZ allocated 114 characters */ 115 wchar_t* text; /* The text in this buffer */ 116 XawTextPosition used; /* The number of characters of this buffer 117 that have been used */ 118 struct _MultiPiece *prev, *next; /* linked list pointers */ 119} MultiPiece; 120 121/* New fields for the MultiSrc object class */ 122typedef struct _MultiSrcClassPart { 123 XtPointer extension; 124} MultiSrcClassPart; 125 126/* Full class record */ 127typedef struct _MultiSrcClassRec { 128 ObjectClassPart object_class; 129 TextSrcClassPart text_src_class; 130 MultiSrcClassPart multi_src_class; 131} MultiSrcClassRec; 132 133extern MultiSrcClassRec multiSrcClassRec; 134 135/* New fields for the MultiSrc object */ 136typedef struct _MultiSrcPart { 137 /* resources */ 138 XIC ic; /* for X Input Method */ 139 XtPointer string; /* either the string, or the file name, depend- 140 ing upon the `type'. ALWAYS IN MB FORMAT */ 141 XawAsciiType type; /* either string or disk */ 142 XawTextPosition piece_size; /* Size of text buffer for each piece */ 143 Boolean data_compression; /* compress to minimum memory automatically 144 on save? */ 145#ifdef OLDXAW 146 XtCallbackList callback; 147#endif 148 Boolean use_string_in_place;/* Use the string passed in place */ 149 int multi_length; /* length field for multi string emulation */ 150 151 /* private */ 152 153 Boolean is_tempfile; /* Is this a temporary file? */ 154#ifdef OLDXAW 155 Boolean changes; 156#endif 157 Boolean allocated_string; /* Have I allocated the 158 string in multi_src->string? */ 159 XawTextPosition length; /* length of file - IN CHARACTERS, NOT BYTES */ 160 MultiPiece *first_piece; /* first piece of the text */ 161#ifndef OLDXAW 162 XtPointer pad[4]; /* for future use and keep binary compatability */ 163#endif 164} MultiSrcPart; 165 166/* Full instance record */ 167typedef struct _MultiSrcRec { 168 ObjectPart object; 169 TextSrcPart text_src; 170 MultiSrcPart multi_src; 171} MultiSrcRec; 172 173_XFUNCPROTOBEGIN 174 175void _XawMultiSourceFreeString 176( 177 Widget w 178 ); 179 180_XFUNCPROTOEND 181 182#endif /* _XawMultiSrcP_h */ 183