hw/xnest/XNCursor.h

   1 /*
   2
   3 Copyright 1993 by Davor Matic
   4
   5 Permission to use, copy, modify, distribute, and sell this software
   6 and its documentation for any purpose is hereby granted without fee,
   7 provided that the above copyright notice appear in all copies and that
   8 both that copyright notice and this permission notice appear in
   9 supporting documentation.  Davor Matic makes no representations about
  10 the suitability of this software for any purpose.  It is provided "as
  11 is" without express or implied warranty.
  12
  13 */
  14
  15 #ifndef XNESTCURSOR_H
  16 #define XNESTCURSOR_H
  17
  18 #include "mipointrst.h"
  19
  20 typedef struct {
  21     miPointerSpriteFuncPtr spriteFuncs;
  22 } xnestCursorFuncRec, *xnestCursorFuncPtr;
  23
  24 extern DevPrivateKeyRec xnestCursorScreenKeyRec;
  25
  26 #define xnestCursorScreenKey (&xnestCursorScreenKeyRec)
  27 extern xnestCursorFuncRec xnestCursorFuncs;
  28
  29 typedef struct {
  30     Cursor cursor;
  31 } xnestPrivCursor;
  32
  33 #define xnestGetCursorPriv(pCursor, pScreen) ((xnestPrivCursor *) \
  34     dixLookupScreenPrivate(&(pCursor)->devPrivates, CursorScreenKey, pScreen))
  35
  36 #define xnestSetCursorPriv(pCursor, pScreen, v) \
  37     dixSetScreenPrivate(&(pCursor)->devPrivates, CursorScreenKey, pScreen, v)
  38
  39 #define xnestCursor(pCursor, pScreen) \
  40   (xnestGetCursorPriv(pCursor, pScreen)->cursor)
  41
  42 Bool xnestRealizeCursor(DeviceIntPtr pDev,
  43                         ScreenPtr pScreen, CursorPtr pCursor);
  44 Bool xnestUnrealizeCursor(DeviceIntPtr pDev,
  45                           ScreenPtr pScreen, CursorPtr pCursor);
  46 void xnestRecolorCursor(ScreenPtr pScreen, CursorPtr pCursor, Bool displayed);
  47 void xnestSetCursor(DeviceIntPtr pDev,
  48                     ScreenPtr pScreen, CursorPtr pCursor, int x, int y);
  49 void xnestMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y);
  50 Bool xnestDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen);
  51 void xnestDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen);
  52 #endif                          /* XNESTCURSOR_H */