/* * Copyright 2001-2004 Red Hat Inc., Durham, North Carolina. * * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation on the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial * portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ /* * Authors: * David H. Dawes <dawes@xfree86.org> * Kevin E. Martin <kem@redhat.com> * Rickard E. (Rik) Faith <faith@redhat.com> * */ /** \file * Interface for cursor support. \see dmxcursor.c. */ #ifndef DMXCURSOR_H #define DMXCURSOR_H #include "mipointer.h" /** Cursor private area. */ typedef struct _dmxCursorPriv { Cursor cursor; } dmxCursorPrivRec, *dmxCursorPrivPtr; /** Cursor functions for mi layer. \see dmxcursor.c \see dmxscrinit.c */ extern miPointerScreenFuncRec dmxPointerCursorFuncs; /** Sprite functions for mi layer. \see dmxcursor.c \see dmxscrinit.c */ extern miPointerSpriteFuncRec dmxPointerSpriteFuncs; extern void dmxReInitOrigins(void); extern void dmxInitOrigins(void); extern void dmxInitOverlap(void); extern void dmxCursorNoMulti(void); extern void dmxMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y); extern void dmxCheckCursor(void); extern int dmxOnScreen(int x, int y, DMXScreenInfo * dmxScreen); extern void dmxHideCursor(DMXScreenInfo * dmxScreen); extern void dmxBECreateCursor(ScreenPtr pScreen, CursorPtr pCursor); extern Bool dmxBEFreeCursor(ScreenPtr pScreen, CursorPtr pCursor); #define DMX_GET_CURSOR_PRIV(_pCursor, _pScreen) ((dmxCursorPrivPtr) \ dixLookupScreenPrivate(&(_pCursor)->devPrivates, CursorScreenKey, _pScreen)) #define DMX_SET_CURSOR_PRIV(_pCursor, _pScreen, v) \ dixSetScreenPrivate(&(_pCursor)->devPrivates, CursorScreenKey, _pScreen, v) #endif /* DMXCURSOR_H */