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220 lines
5.1 KiB
220 lines
5.1 KiB
/*
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* tkMacOSXPort.h --
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*
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* This file is included by all of the Tk C files. It contains
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* information that may be configuration-dependent, such as
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* #includes for system include files and a few other things.
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*
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* Copyright (c) 1994-1996 Sun Microsystems, Inc.
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* Copyright 2001, Apple Computer, Inc.
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*
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* See the file "license.terms" for information on usage and redistribution
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*
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* RCS: @(#) $Id: tkMacOSXPort.h,v 1.1 2004/01/07 22:32:39 barre Exp $
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*/
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#ifndef _TKMACPORT
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#define _TKMACPORT
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/*
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* Macro to use instead of "void" for arguments that must have
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* type "void *" in ANSI C; maps them to type "char *" in
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* non-ANSI systems. This macro may be used in some of the include
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* files below, which is why it is defined here.
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*/
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#ifndef VOID
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# ifdef __STDC__
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# define VOID void
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# else
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# define VOID char
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# endif
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#endif
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#include <stdio.h>
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#include <ctype.h>
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#include <fcntl.h>
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#ifdef HAVE_LIMITS_H
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# include <limits.h>
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#else
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# include "../compat/limits.h"
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#endif
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#include <math.h>
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#include <pwd.h>
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#ifdef NO_STDLIB_H
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# include "../compat/stdlib.h"
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#else
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# include <stdlib.h>
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#endif
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#include <string.h>
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#include <sys/types.h>
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#include <sys/file.h>
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#ifdef HAVE_SYS_SELECT_H
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# include <sys/select.h>
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#endif
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#include <sys/stat.h>
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#ifndef _TCL
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# include <tcl.h>
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#endif
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#if TIME_WITH_SYS_TIME
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# include <sys/time.h>
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# include <time.h>
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#else
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# if HAVE_SYS_TIME_H
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# include <sys/time.h>
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# else
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# include <time.h>
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# endif
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#else
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# include "../compat/unistd.h"
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#endif
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#include <X11/Xlib.h>
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#include <X11/cursorfont.h>
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#include <X11/keysym.h>
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#include <X11/Xatom.h>
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#include <X11/Xfuncproto.h>
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#include <X11/Xutil.h>
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#include "tkIntXlibDecls.h"
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/*
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* The following macro defines the type of the mask arguments to
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* select:
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*/
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#ifndef NO_FD_SET
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# define SELECT_MASK fd_set
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#else
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# ifndef _AIX
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typedef long fd_mask;
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# endif
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# if defined(_IBMR2)
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# define SELECT_MASK void
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# else
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# define SELECT_MASK int
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# endif
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#endif
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/*
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* The following macro defines the number of fd_masks in an fd_set:
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*/
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#ifndef FD_SETSIZE
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# ifdef OPEN_MAX
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# define FD_SETSIZE OPEN_MAX
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# else
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# define FD_SETSIZE 256
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# endif
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#endif
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#if !defined(howmany)
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# define howmany(x, y) (((x)+((y)-1))/(y))
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#endif
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#ifndef NFDBITS
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# define NFDBITS NBBY*sizeof(fd_mask)
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#endif
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#define MASK_SIZE howmany(FD_SETSIZE, NFDBITS)
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/*
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* Not all systems declare the errno variable in errno.h. so this
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* file does it explicitly.
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*/
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extern int errno;
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/*
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* Define "NBBY" (number of bits per byte) if it's not already defined.
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*/
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#ifndef NBBY
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# define NBBY 8
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#endif
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/*
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* Declarations for various library procedures that may not be declared
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* in any other header file.
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*/
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#ifndef panic /* In a stubs-aware setting, this could confuse the #define */
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extern void panic _ANSI_ARGS_(TCL_VARARGS(char *, string));
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#endif
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#ifndef strcasecmp
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extern int strcasecmp _ANSI_ARGS_((CONST char *s1,
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CONST char *s2));
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#endif
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#ifndef strncasecmp
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extern int strncasecmp _ANSI_ARGS_((CONST char *s1,
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CONST char *s2, size_t n));
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#endif
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/*
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* Defines for X functions that are used by Tk but are treated as
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* no-op functions on the Macintosh.
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*/
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#define XFlush(display)
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#define XFree(data) {if ((data) != NULL) ckfree((char *) (data));}
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#define XGrabServer(display)
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#define XNoOp(display) {display->request++;}
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#define XUngrabServer(display)
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#define XSynchronize(display, bool) {display->request++;}
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#define XSync(display, bool) {display->request++;}
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#define XVisualIDFromVisual(visual) (visual->visualid)
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/*
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* The following functions are not used on the Mac, so we stub them out.
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*/
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#define TkFreeWindowId(dispPtr,w)
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#define TkInitXId(dispPtr)
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#define TkpButtonSetDefaults(specPtr) {}
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#define TkpCmapStressed(tkwin,colormap) (0)
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#define TkpFreeColor(tkColPtr)
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#define TkSetPixmapColormap(p,c) {}
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#define TkpSync(display)
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/*
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* The following macro returns the pixel value that corresponds to the
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* RGB values in the given XColor structure.
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*/
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#define PIXEL_MAGIC ((unsigned char) 0x69)
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#define TkpGetPixel(p) ((((((PIXEL_MAGIC << 8) \
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| (((p)->red >> 8) & 0xff)) << 8) \
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| (((p)->green >> 8) & 0xff)) << 8) \
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| (((p)->blue >> 8) & 0xff))
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/*
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* This macro stores a representation of the window handle in a string.
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* This should perhaps use the real size of an XID.
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*/
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#define TkpPrintWindowId(buf,w) \
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sprintf((buf), "0x%x", (unsigned int) (w))
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/*
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* TkpScanWindowId is just an alias for Tcl_GetInt on Unix.
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*/
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#define TkpScanWindowId(i,s,wp) \
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Tcl_GetInt((i),(s),(int *) (wp))
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/*
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* Magic pixel values for dynamic (or active) colors.
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*/
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#define HIGHLIGHT_PIXEL 31
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#define HIGHLIGHT_TEXT_PIXEL 33
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#define CONTROL_TEXT_PIXEL 35
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#define CONTROL_BODY_PIXEL 37
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#define CONTROL_FRAME_PIXEL 39
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#define WINDOW_BODY_PIXEL 41
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#define MENU_ACTIVE_PIXEL 43
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#define MENU_ACTIVE_TEXT_PIXEL 45
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#define MENU_BACKGROUND_PIXEL 47
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#define MENU_DISABLED_PIXEL 49
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#define MENU_TEXT_PIXEL 51
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#define APPEARANCE_PIXEL 52
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#endif /* _TKMACPORT */
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