1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/*
* tkMacOSXPort.h --
*
* This file is included by all of the Tk C files. It contains
* information that may be configuration-dependent, such as
* #includes for system include files and a few other things.
*
* Copyright (c) 1994-1996 Sun Microsystems, Inc.
* Copyright 2001-2009, Apple Inc.
* Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
#ifndef _TKMACPORT
#define _TKMACPORT
#include <stdio.h>
#include <ctype.h>
#include <fcntl.h>
#include <limits.h>
#include <math.h>
#include <pwd.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/file.h>
#ifdef HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#include <sys/stat.h>
#ifndef _TCL
# include <tcl.h>
#endif
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# if HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#include <unistd.h>
#include <X11/Xlib.h>
#include <X11/cursorfont.h>
#include <X11/keysym.h>
#include <X11/Xatom.h>
#include <X11/Xfuncproto.h>
#include <X11/Xutil.h>
/*
* The following macro defines the type of the mask arguments to
* select:
*/
#ifndef NO_FD_SET
# define SELECT_MASK fd_set
#else
# ifndef _AIX
typedef long fd_mask;
# endif
# if defined(_IBMR2)
# define SELECT_MASK void
# else
# define SELECT_MASK int
# endif
#endif
/*
* The following macro defines the number of fd_masks in an fd_set:
*/
#ifndef FD_SETSIZE
# ifdef OPEN_MAX
# define FD_SETSIZE OPEN_MAX
# else
# define FD_SETSIZE 256
# endif
#endif
#if !defined(howmany)
# define howmany(x, y) (((x)+((y)-1))/(y))
#endif
#ifndef NFDBITS
# define NFDBITS NBBY*sizeof(fd_mask)
#endif
#define MASK_SIZE howmany(FD_SETSIZE, NFDBITS)
/*
* Define "NBBY" (number of bits per byte) if it's not already defined.
*/
#ifndef NBBY
# define NBBY 8
#endif
/*
* The following define causes Tk to use its internal keysym hash table
*/
#define REDO_KEYSYM_LOOKUP
/*
* Defines for X functions that are used by Tk but are treated as
* no-op functions on the Macintosh.
*/
#define XFlush(display)
#define XFree(data) {if ((data) != NULL) ckfree(data);}
#define XGrabServer(display)
#define XNoOp(display) {display->request++;}
#define XUngrabServer(display)
#define XSynchronize(display, bool) {display->request++;}
#define XVisualIDFromVisual(visual) (visual->visualid)
/*
* The following functions are not used on the Mac, so we stub them out.
*/
#define TkpCmapStressed(tkwin,colormap) (0)
#define TkpFreeColor(tkColPtr)
#define TkSetPixmapColormap(p,c) {}
#define TkpSync(display)
/*
* This macro stores a representation of the window handle in a string.
*/
#define TkpPrintWindowId(buf,w) \
sprintf((buf), "0x%lx", (unsigned long) (w))
/*
* Turn off Tk double-buffering as Aqua windows are already double-buffered.
*/
#define TK_NO_DOUBLE_BUFFERING 1
/*
* Magic pixel code values for system colors.
*
* NOTE: values must be kept in sync with indices into the
* systemColorMap array in tkMacOSXColor.c !
*/
#define TRANSPARENT_PIXEL 30
#define APPEARANCE_PIXEL 52
#define PIXEL_MAGIC ((unsigned char) 0x69)
/*
* The following macro returns the pixel value that corresponds to the
* 16-bit RGB values in the given XColor structure.
* The format is: (PIXEL_MAGIC <<< 24) | (R << 16) | (G << 8) | B
* where each of R, G and B is the high order byte of a 16-bit component.
*/
#define TkpGetPixel(p) ((((((PIXEL_MAGIC << 8) \
| (((p)->red >> 8) & 0xff)) << 8) \
| (((p)->green >> 8) & 0xff)) << 8) \
| (((p)->blue >> 8) & 0xff))
#endif /* _TKMACPORT */
|
