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comparison src/objects.h @ 428:3ecd8885ac67 r21-2-22

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Import from CVS: tag r21-2-22
author cvs
date Mon, 13 Aug 2007 11:28:15 +0200
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427:0a0253eac470 428:3ecd8885ac67
1 /* Generic object functions.
2 Copyright (C) 1995 Board of Trustees, University of Illinois.
3 Copyright (C) 1995, 1996 Ben Wing.
4
5 This file is part of XEmacs.
6
7 XEmacs is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2, or (at your option) any
10 later version.
11
12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with XEmacs; see the file COPYING. If not, write to
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
21
22 /* Synched up with: Not in FSF. */
23
24 #ifndef _XEMACS_OBJECTS_H_
25 #define _XEMACS_OBJECTS_H_
26
27 #include "specifier.h"
28
29 void finalose (void *ptr);
30
31 /*****************************************************************************
32 * Color Specifier Object *
33 *****************************************************************************/
34
35 struct color_specifier
36 {
37 Lisp_Object face; /* face this is attached to, or nil */
38 Lisp_Object face_property; /* property of that face */
39 };
40
41 #define COLOR_SPECIFIER_DATA(g) SPECIFIER_TYPE_DATA (g, color)
42 #define COLOR_SPECIFIER_FACE(g) (COLOR_SPECIFIER_DATA (g)->face)
43 #define COLOR_SPECIFIER_FACE_PROPERTY(g) \
44 (COLOR_SPECIFIER_DATA (g)->face_property)
45
46 DECLARE_SPECIFIER_TYPE (color);
47 #define XCOLOR_SPECIFIER(x) XSPECIFIER_TYPE (x, color)
48 #define XSETCOLOR_SPECIFIER(x, p) XSETSPECIFIER_TYPE (x, p, color)
49 #define COLOR_SPECIFIERP(x) SPECIFIER_TYPEP (x, color)
50 #define CHECK_COLOR_SPECIFIER(x) CHECK_SPECIFIER_TYPE (x, color)
51 #define CONCHECK_COLOR_SPECIFIER(x) CONCHECK_SPECIFIER_TYPE (x, color)
52
53 void set_color_attached_to (Lisp_Object obj, Lisp_Object face,
54 Lisp_Object property);
55
56 /*****************************************************************************
57 * Font Specifier Object *
58 *****************************************************************************/
59
60 struct font_specifier
61 {
62 Lisp_Object face; /* face this is attached to, or nil */
63 Lisp_Object face_property; /* property of that face */
64 };
65
66 #define FONT_SPECIFIER_DATA(g) SPECIFIER_TYPE_DATA (g, font)
67 #define FONT_SPECIFIER_FACE(g) (FONT_SPECIFIER_DATA (g)->face)
68 #define FONT_SPECIFIER_FACE_PROPERTY(g) \
69 (FONT_SPECIFIER_DATA (g)->face_property)
70
71 DECLARE_SPECIFIER_TYPE (font);
72 #define XFONT_SPECIFIER(x) XSPECIFIER_TYPE (x, font)
73 #define XSETFONT_SPECIFIER(x, p) XSETSPECIFIER_TYPE (x, p, font)
74 #define FONT_SPECIFIERP(x) SPECIFIER_TYPEP (x, font)
75 #define CHECK_FONT_SPECIFIER(x) CHECK_SPECIFIER_TYPE (x, font)
76 #define CONCHECK_FONT_SPECIFIER(x) CONCHECK_SPECIFIER_TYPE (x, font)
77
78 void set_font_attached_to (Lisp_Object obj, Lisp_Object face,
79 Lisp_Object property);
80
81 /*****************************************************************************
82 * Face Boolean Specifier Object *
83 *****************************************************************************/
84
85 struct face_boolean_specifier
86 {
87 Lisp_Object face; /* face this is attached to, or nil */
88 Lisp_Object face_property; /* property of that face */
89 };
90
91 #define FACE_BOOLEAN_SPECIFIER_DATA(g) SPECIFIER_TYPE_DATA (g, face_boolean)
92 #define FACE_BOOLEAN_SPECIFIER_FACE(g) (FACE_BOOLEAN_SPECIFIER_DATA (g)->face)
93 #define FACE_BOOLEAN_SPECIFIER_FACE_PROPERTY(g) \
94 (FACE_BOOLEAN_SPECIFIER_DATA (g)->face_property)
95
96 DECLARE_SPECIFIER_TYPE (face_boolean);
97 extern Lisp_Object Qface_boolean;
98 #define XFACE_BOOLEAN_SPECIFIER(x) XSPECIFIER_TYPE (x, face_boolean)
99 #define XSETFACE_BOOLEAN_SPECIFIER(x, p) \
100 XSETSPECIFIER_TYPE (x, p, face_boolean)
101 #define FACE_BOOLEAN_SPECIFIERP(x) SPECIFIER_TYPEP (x, face_boolean)
102 #define CHECK_FACE_BOOLEAN_SPECIFIER(x) \
103 CHECK_SPECIFIER_TYPE (x, face_boolean)
104 #define CONCHECK_FACE_BOOLEAN_SPECIFIER(x) \
105 CONCHECK_SPECIFIER_TYPE (x, face_boolean)
106
107 void set_face_boolean_attached_to (Lisp_Object obj, Lisp_Object face,
108 Lisp_Object property);
109
110 /****************************************************************************
111 * Color Instance Object *
112 ****************************************************************************/
113
114 DECLARE_LRECORD (color_instance, struct Lisp_Color_Instance);
115 #define XCOLOR_INSTANCE(x) \
116 XRECORD (x, color_instance, struct Lisp_Color_Instance)
117 #define XSETCOLOR_INSTANCE(x, p) XSETRECORD (x, p, color_instance)
118 #define COLOR_INSTANCEP(x) RECORDP (x, color_instance)
119 #define CHECK_COLOR_INSTANCE(x) CHECK_RECORD (x, color_instance)
120 #define CONCHECK_COLOR_INSTANCE(x) CONCHECK_RECORD (x, color_instance)
121
122 EXFUN (Fmake_color_instance, 3);
123
124 extern Lisp_Object Vthe_null_color_instance;
125
126 struct Lisp_Color_Instance
127 {
128 struct lcrecord_header header;
129 Lisp_Object name;
130 Lisp_Object device;
131
132 /* console-type-specific data */
133 void *data;
134 };
135
136 #define COLOR_INSTANCE_NAME(c) ((c)->name)
137 #define COLOR_INSTANCE_DEVICE(c) ((c)->device)
138
139 /****************************************************************************
140 * Font Instance Object *
141 ****************************************************************************/
142
143 DECLARE_LRECORD (font_instance, struct Lisp_Font_Instance);
144 #define XFONT_INSTANCE(x) XRECORD (x, font_instance, struct Lisp_Font_Instance)
145 #define XSETFONT_INSTANCE(x, p) XSETRECORD (x, p, font_instance)
146 #define FONT_INSTANCEP(x) RECORDP (x, font_instance)
147 #define CHECK_FONT_INSTANCE(x) CHECK_RECORD (x, font_instance)
148 #define CONCHECK_FONT_INSTANCE(x) CONCHECK_RECORD (x, font_instance)
149
150 #ifdef MULE
151 int font_spec_matches_charset (struct device *d, Lisp_Object charset,
152 CONST Bufbyte *nonreloc,
153 Lisp_Object reloc, Bytecount offset,
154 Bytecount length);
155 #endif
156
157 EXFUN (Fmake_font_instance, 3);
158 EXFUN (Ffont_instance_name, 1);
159 EXFUN (Ffont_instance_p, 1);
160 EXFUN (Ffont_instance_truename, 1);
161
162 extern Lisp_Object Vthe_null_font_instance;
163
164 struct Lisp_Font_Instance
165 {
166 struct lcrecord_header header;
167 Lisp_Object name;
168 Lisp_Object device;
169
170 unsigned short ascent; /* extracted from `font', or made up */
171 unsigned short descent;
172 unsigned short width;
173 unsigned short height;
174 int proportional_p;
175
176 /* console-type-specific data */
177 void *data;
178 };
179
180 #define FONT_INSTANCE_NAME(f) ((f)->name)
181 #define FONT_INSTANCE_DEVICE(f) ((f)->device)
182 #define FONT_INSTANCE_ASCENT(f) ((f)->ascent)
183 #define FONT_INSTANCE_DESCENT(f) ((f)->descent)
184 #define FONT_INSTANCE_WIDTH(f) ((f)->width)
185 #define FONT_INSTANCE_HEIGHT(f) ((f)->height)
186
187 #endif /* _XEMACS_OBJECTS_H_ */