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- /* $XConsortium: cursorstr.h,v 1.6 89/08/04 18:23:09 rws Exp $ */
- /***********************************************************
- Copyright 1987 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 CURSORSTRUCT_H
- #define CURSORSTRUCT_H
-
- #include "cursor.h"
- #include "pixmap.h"
- #include "misc.h"
- /*
- * device-independent cursor storage
- */
-
- /*
- * source and mask point directly to the bits, which are in the server-defined
- * bitmap format.
- */
- typedef struct _CursorBits {
- unsigned char *source; /* points to bits */
- unsigned char *mask; /* points to bits */
- unsigned short width, height, xhot, yhot; /* metrics */
- int refcnt; /* can be shared */
- pointer devPriv[MAXSCREENS]; /* set by pScr->RealizeCursor*/
- } CursorBits, *CursorBitsPtr;
-
- typedef struct _Cursor {
- CursorBitsPtr bits;
- unsigned short foreRed, foreGreen, foreBlue; /* device-independent color */
- unsigned short backRed, backGreen, backBlue; /* device-independent color */
- int refcnt;
- pointer devPriv[MAXSCREENS]; /* set by pScr->RealizeCursor*/
- } CursorRec;
-
- typedef struct _CursorMetric {
- unsigned short width, height, xhot, yhot;
- } CursorMetricRec;
-
- extern int FreeCursor();
- extern CursorPtr AllocCursor(); /* also realizes it */
- extern int AllocGlyphCursor(); /* also realizes it */
- /* created from default cursor font */
- extern CursorPtr CreateRootCursor();
-
- #endif /* CURSORSTRUCT_H */
-