a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync/* $XFree86: xc/programs/Xserver/include/cursor.h,v 1.6 2002/09/17 01:15:14 dawes Exp $ */
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync/***********************************************************
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncCopyright 1987, 1998 The Open Group
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncPermission to use, copy, modify, distribute, and sell this software and its
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncdocumentation for any purpose is hereby granted without fee, provided that
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncthe above copyright notice appear in all copies and that both that
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsynccopyright notice and this permission notice appear in supporting
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncdocumentation.
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncThe above copyright notice and this permission notice shall be included in
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncall copies or substantial portions of the Software.
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncExcept as contained in this notice, the name of The Open Group shall not be
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncused in advertising or otherwise to promote the sale, use or other dealings
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncin this Software without prior written authorization from The Open Group.
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync All Rights Reserved
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncPermission to use, copy, modify, and distribute this software and its
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncdocumentation for any purpose and without fee is hereby granted,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncprovided that the above copyright notice appear in all copies and that
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncboth that copyright notice and this permission notice appear in
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncsupporting documentation, and that the name of Digital not be
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncused in advertising or publicity pertaining to distribution of the
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncsoftware without specific, written prior permission.
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncSOFTWARE.
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync******************************************************************/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync/* $Xorg: cursor.h,v 1.4 2001/02/09 02:05:15 xorgcvs Exp $ */
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#ifndef CURSOR_H
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#define CURSOR_H
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#include "misc.h"
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#include "screenint.h"
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#include "window.h"
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#define NullCursor ((CursorPtr)NULL)
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync/* Provide support for alpha composited cursors */
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#ifdef RENDER
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#define ARGB_CURSOR
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsynctypedef struct _Cursor *CursorPtr;
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsynctypedef struct _CursorMetric *CursorMetricPtr;
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern CursorPtr rootCursor;
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern int FreeCursor(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync pointer /*pCurs*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync XID /*cid*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync/* Quartz support on Mac OS X pulls in the QuickDraw
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync framework whose AllocCursor function conflicts here. */
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#ifdef __DARWIN__
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#define AllocCursor Darwin_X_AllocCursor
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern CursorPtr AllocCursor(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned char* /*psrcbits*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned char* /*pmaskbits*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync CursorMetricPtr /*cm*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreRed*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreGreen*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreBlue*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backRed*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backGreen*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backBlue*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern CursorPtr AllocCursorARGB(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned char* /*psrcbits*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned char* /*pmaskbits*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync CARD32* /*argb*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync CursorMetricPtr /*cm*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreRed*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreGreen*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreBlue*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backRed*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backGreen*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backBlue*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern int AllocGlyphCursor(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync Font /*source*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned int /*sourceChar*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync Font /*mask*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned int /*maskChar*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreRed*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreGreen*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*foreBlue*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backRed*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backGreen*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*backBlue*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync CursorPtr* /*ppCurs*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync ClientPtr /*client*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern CursorPtr CreateRootCursor(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync char* /*pfilename*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned int /*glyph*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern int ServerBitsFromGlyph(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync FontPtr /*pfont*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned int /*ch*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync register CursorMetricPtr /*cm*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned char ** /*ppbits*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern Bool CursorMetricsFromGlyph(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync FontPtr /*pfont*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync unsigned /*ch*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync CursorMetricPtr /*cm*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern void CheckCursorConfinement(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync WindowPtr /*pWin*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern void NewCurrentScreen(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync ScreenPtr /*newScreen*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync int /*x*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync int /*y*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern Bool PointerConfinedToScreen(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync void
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern void GetSpritePosition(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync int * /*px*/,
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync int * /*py*/
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#ifdef PANORAMIX
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsyncextern int XineramaGetCursorScreen(
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#if NeedFunctionPrototypes
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync void
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync);
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif /* PANORAMIX */
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync
a2760a4d593af57a19ec32cdfd1723b68495df8cvboxsync#endif /* CURSOR_H */