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153 lines
4.3 KiB
153 lines
4.3 KiB
24 years ago
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/***********************************************************
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Copyright (c) 1987 X Consortium
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of the X Consortium shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from the X Consortium.
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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/* $XConsortium: cursor.h,v 1.22 94/04/17 20:25:34 dpw Exp $ */
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#ifndef CURSOR_H
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#define CURSOR_H
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#include "misc.h"
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#include "screenint.h"
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#include "window.h"
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#define NullCursor ((CursorPtr)NULL)
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typedef struct _Cursor *CursorPtr;
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typedef struct _CursorMetric *CursorMetricPtr;
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extern CursorPtr rootCursor;
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extern int FreeCursor(
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#if NeedFunctionPrototypes
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pointer /*pCurs*/,
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XID /*cid*/
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#endif
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);
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extern CursorPtr X11AllocCursor(
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#if NeedFunctionPrototypes
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unsigned char* /*psrcbits*/,
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unsigned char* /*pmaskbits*/,
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CursorMetricPtr /*cm*/,
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unsigned /*foreRed*/,
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unsigned /*foreGreen*/,
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unsigned /*foreBlue*/,
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unsigned /*backRed*/,
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unsigned /*backGreen*/,
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unsigned /*backBlue*/
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#endif
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);
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extern int AllocGlyphCursor(
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#if NeedFunctionPrototypes
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Font /*source*/,
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unsigned int /*sourceChar*/,
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Font /*mask*/,
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unsigned int /*maskChar*/,
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unsigned /*foreRed*/,
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unsigned /*foreGreen*/,
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unsigned /*foreBlue*/,
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unsigned /*backRed*/,
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unsigned /*backGreen*/,
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unsigned /*backBlue*/,
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CursorPtr* /*ppCurs*/,
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ClientPtr /*client*/
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#endif
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);
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extern CursorPtr CreateRootCursor(
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#if NeedFunctionPrototypes
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char* /*pfilename*/,
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unsigned int /*glyph*/
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#endif
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);
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extern int ServerBitsFromGlyph(
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#if NeedFunctionPrototypes
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FontPtr /*pfont*/,
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unsigned int /*ch*/,
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register CursorMetricPtr /*cm*/,
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unsigned char ** /*ppbits*/
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#endif
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);
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extern Bool CursorMetricsFromGlyph(
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#if NeedFunctionPrototypes
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FontPtr /*pfont*/,
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unsigned /*ch*/,
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CursorMetricPtr /*cm*/
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#endif
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);
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extern void CheckCursorConfinement(
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#if NeedFunctionPrototypes
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X11WindowPtr /*pWin*/
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#endif
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);
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extern void NewCurrentScreen(
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#if NeedFunctionPrototypes
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ScreenPtr /*newScreen*/,
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int /*x*/,
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int /*y*/
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#endif
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);
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extern Bool PointerConfinedToScreen(
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#if NeedFunctionPrototypes
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void
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#endif
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);
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extern void GetSpritePosition(
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#if NeedFunctionPrototypes
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int * /*px*/,
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int * /*py*/
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#endif
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);
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#endif /* CURSOR_H */
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