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intrinsc.h
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1993-07-15
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/*
* $XConsortium: IntrinsicI.h,v 1.42 90/07/26 10:05:52 swick Exp $
* $oHeader: IntrinsicI.h,v 1.5 88/08/31 16:21:08 asente Exp $
*/
/***********************************************************
Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the names of Digital or MIT not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
******************************************************************/
#ifndef _XtintrinsicI_h
#define _XtintrinsicI_h
#include <X11/Xtos.h> /* Was "Xtos.h" POHC 90/12/18 */
#include <X11/IntrinsP.h> /* Shortened "IntrinsicP.h" POHC 90/10/21 */
#include <X11/Object.h> /* Was "Object.h". POHC 90/12/18 */
#include <X11/RectObj.h> /* Was "RectObj.h". POHC 90/12/18 */
#include <X11/ObjectP.h> /* Was "ObjectP.h". POHC 90/12/18 */
#include <X11/RectObjP.h> /* Was "RectObjP.h". POHC 90/12/18 */
#include <X11/TranslateI.h> /* Was "TranslateI.h". POHC 90/12/18 */
#include <X11/CallbackI.h> /* Was "CallbackI.h". POHC 90/12/18 */
#include <X11/ComposiI.h> /* Shortened "CompositeI.h" POHC 90/10/21 */
#include <X11/ConvertI.h> /* Was "ConvertI.h". POHC 90/12/18 */
#include <X11/EventI.h> /* Was "EventI.h". POHC 90/12/18 */
#include <X11/PassivGraI.h> /* Was "PassivGraI.h". POHC 91/03/06 */
#include <X11/InitialI.h> /* Was "InitialI.h". POHC 90/12/18 */
#include <X11/ResourceI.h> /* Was "ResourceI.h". POHC 90/12/18 */
#define RectObjClassFlag 0x02
#define WidgetClassFlag 0x04
#define CompositeClassFlag 0x08
#define ConstraintClassFlag 0x10
#define ShellClassFlag 0x20
#define WMShellClassFlag 0x40
#define TopLevelClassFlag 0x80
/*
* The following macros, though very handy, are not suitable for
* IntrinsicP.h as they violate the rule that arguments are to
* be evaluated exactly once.
*/
#define XtDisplayOfObject(object) \
((XtIsWidget(object) ? (object) : _XtWindowedAncestor(object)) \
->core.screen->display)
#define XtScreenOfObject(object) \
((XtIsWidget(object) ? (object) : _XtWindowedAncestor(object)) \
->core.screen)
#define XtWindowOfObject(object) \
((XtIsWidget(object) ? (object) : _XtWindowedAncestor(object)) \
->core.window)
#define XtIsManaged(object) \
(XtIsRectObj(object) ? (object)->core.managed : False)
#define XtIsSensitive(object) \
(XtIsRectObj(object) ? ((object)->core.sensitive && \
(object)->core.ancestor_sensitive) : False)
/****************************************************************
*
* Byte utilities
*
****************************************************************/
#ifndef MSDOS /* POHC 90/10/21 */
extern void bcopy();
extern void bzero();
extern int bcmp();
#else /* MSDOS */
#if !defined(__GNUC__) && !defined(__SALFORD__)
#define bcopy(a,b,c) memcpy(b,a,c)
#define bcmp(a,b,c) memcmp(a,b,c)
#define bzero(a,b) memset(a,0,b)
#endif
#endif /* MSDOS */
/* If the alignment characteristics of your machine are right, these may be
faster */
#ifdef UNALIGNED
#define XtBCopy(src, dst, size) \
if (size == sizeof(int)) \
*((int *) (dst)) = *((int *) (src)); \
else if (size == sizeof(char)) \
*((char *) (dst)) = *((char *) (src)); \
else if (size == sizeof(short)) \
*((short *) (dst)) = *((short *) (src)); \
else \
bcopy((char *) (src), (char *) (dst), (int) (size));
#define XtBZero(dst, size) \
if (size == sizeof(int)) \
*((int *) (dst)) = 0; \
else \
bzero((char *) (dst), (int) (size));
#define XtBCmp(b1, b2, size) \
(size == sizeof(int) ? \
*((int *) (b1)) != *((int *) (b2)) \
: bcmp((char *) (b1), (char *) (b2), (int) (size)) \
)
#else
#define XtBCopy(src, dst, size) \
bcopy((char *) (src), (char *) (dst), (int) (size));
#define XtBZero(dst, size) bzero((char *) (dst), (int) (size));
#define XtBCmp(b1, b2, size) bcmp((char *) (b1), (char *) (b2), (int) (size))
#endif
/****************************************************************
*
* Stack cache allocation/free
*
****************************************************************/
#define XtStackAlloc(size, stack_cache_array) \
(size <= sizeof(stack_cache_array) \
? (XtPointer)stack_cache_array \
: XtMalloc((unsigned) size))
#define XtStackFree(pointer, stack_cache_array) \
if ((pointer) != ((XtPointer)stack_cache_array)) XtFree(pointer); else
/***************************************************************
*
* Filename defines
*
**************************************************************/
/* used by XtResolvePathname */
#ifndef XFILESEARCHPATHDEFAULT
#ifdef MSDOS /* POHC 90/10/21 */
#define XFILESEARCHPATHDEFAULT "~\\%L\\%T\\%N%S;~\\%l\\%T\\%N%S;~\\%T\\%N%S"
#else /* !MSDOS */
#define XFILESEARCHPATHDEFAULT "/usr/lib/X11/%L/%T/%N%S:/usr/lib/X11/%l/%T/%N%S:/usr/lib/X11/%T/%N%S"
#endif /* !MSDOS */
#endif
/* the following two were both "X Toolkit " prior to R4 */
#ifndef XTERROR_PREFIX
#define XTERROR_PREFIX ""
#endif
#ifndef XTWARNING_PREFIX
#define XTWARNING_PREFIX ""
#endif
#ifndef ERRORDB
#ifdef MSDOS /* POHC 90/10/21 */
#define ERRORDB "~\\lib\\X11\\XtErrorDB"
#else /* !MSDOS */
#define ERRORDB "/usr/lib/X11/XtErrorDB"
#endif /* !MSDOS */
#endif
extern String XtCXtToolkitError;
extern void _XtAllocError(
#if NeedFunctionPrototypes
String /* alloc_type */
#endif
);
extern XtGeometryResult _XtMakeGeometryRequest(
#if NeedFunctionPrototypes
Widget /* widget */,
XtWidgetGeometry* /* request */,
XtWidgetGeometry* /* reply_return */,
Boolean* /* clear_rect_obj */
#endif
);
#endif /* _XtintrinsicI_h */
/* DON'T ADD STUFF AFTER THIS #endif */