xserver

xserver with xephyr scale patch
git clone https://git.neptards.moe/u3shit/xserver.git
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mipointer.h (4914B)

      1 /*
      2 
      3 Copyright 1989, 1998  The Open Group
      4 
      5 Permission to use, copy, modify, distribute, and sell this software and its
      6 documentation for any purpose is hereby granted without fee, provided that
      7 the above copyright notice appear in all copies and that both that
      8 copyright notice and this permission notice appear in supporting
      9 documentation.
     10 
     11 The above copyright notice and this permission notice shall be included in
     12 all copies or substantial portions of the Software.
     13 
     14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
     17 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
     18 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     19 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     20 
     21 Except as contained in this notice, the name of The Open Group shall not be
     22 used in advertising or otherwise to promote the sale, use or other dealings
     23 in this Software without prior written authorization from The Open Group.
     24 */
     25 
     26 #ifndef MIPOINTER_H
     27 #define MIPOINTER_H
     28 
     29 #include "cursor.h"
     30 #include "input.h"
     31 #include "privates.h"
     32 
     33 typedef struct _miPointerSpriteFuncRec {
     34     Bool (*RealizeCursor) (DeviceIntPtr /* pDev */ ,
     35                            ScreenPtr /* pScr */ ,
     36                            CursorPtr    /* pCurs */
     37         );
     38     Bool (*UnrealizeCursor) (DeviceIntPtr /* pDev */ ,
     39                              ScreenPtr /* pScr */ ,
     40                              CursorPtr  /* pCurs */
     41         );
     42     void (*SetCursor) (DeviceIntPtr /* pDev */ ,
     43                        ScreenPtr /* pScr */ ,
     44                        CursorPtr /* pCurs */ ,
     45                        int /* x */ ,
     46                        int      /* y */
     47         );
     48     void (*MoveCursor) (DeviceIntPtr /* pDev */ ,
     49                         ScreenPtr /* pScr */ ,
     50                         int /* x */ ,
     51                         int     /* y */
     52         );
     53     Bool (*DeviceCursorInitialize) (DeviceIntPtr /* pDev */ ,
     54                                     ScreenPtr   /* pScr */
     55         );
     56     void (*DeviceCursorCleanup) (DeviceIntPtr /* pDev */ ,
     57                                  ScreenPtr      /* pScr */
     58         );
     59 } miPointerSpriteFuncRec, *miPointerSpriteFuncPtr;
     60 
     61 typedef struct _miPointerScreenFuncRec {
     62     Bool (*CursorOffScreen) (ScreenPtr * /* ppScr */ ,
     63                              int * /* px */ ,
     64                              int *      /* py */
     65         );
     66     void (*CrossScreen) (ScreenPtr /* pScr */ ,
     67                          int    /* entering */
     68         );
     69     void (*WarpCursor) (DeviceIntPtr /*pDev */ ,
     70                         ScreenPtr /* pScr */ ,
     71                         int /* x */ ,
     72                         int     /* y */
     73         );
     74 } miPointerScreenFuncRec, *miPointerScreenFuncPtr;
     75 
     76 extern _X_EXPORT Bool miDCInitialize(ScreenPtr /*pScreen */ ,
     77                                      miPointerScreenFuncPtr     /*screenFuncs */
     78     );
     79 
     80 extern _X_EXPORT Bool miPointerInitialize(ScreenPtr /*pScreen */ ,
     81                                           miPointerSpriteFuncPtr
     82                                           /*spriteFuncs */ ,
     83                                           miPointerScreenFuncPtr
     84                                           /*screenFuncs */ ,
     85                                           Bool  /*waitForUpdate */
     86     );
     87 
     88 extern _X_EXPORT void miPointerWarpCursor(DeviceIntPtr /*pDev */ ,
     89                                           ScreenPtr /*pScreen */ ,
     90                                           int /*x */ ,
     91                                           int   /*y */
     92     );
     93 
     94 extern _X_EXPORT ScreenPtr
     95 miPointerGetScreen(DeviceIntPtr pDev);
     96 extern _X_EXPORT void
     97 miPointerSetScreen(DeviceIntPtr pDev, int screen_num, int x, int y);
     98 
     99 /* Returns the current cursor position. */
    100 extern _X_EXPORT void
    101 miPointerGetPosition(DeviceIntPtr pDev, int *x, int *y);
    102 
    103 /* Moves the cursor to the specified position.  May clip the coordinates:
    104  * x and y are modified in-place. */
    105 extern _X_EXPORT ScreenPtr
    106 miPointerSetPosition(DeviceIntPtr pDev, int mode, double *x, double *y,
    107                      int *nevents, InternalEvent *events);
    108 
    109 extern _X_EXPORT void
    110 miPointerUpdateSprite(DeviceIntPtr pDev);
    111 
    112 /* Invalidate current sprite, forcing reload on next
    113  * sprite setting (window crossing, grab action, etc)
    114  */
    115 extern _X_EXPORT void
    116 miPointerInvalidateSprite(DeviceIntPtr pDev);
    117 
    118 /* Sets whether the sprite should be updated immediately on pointer moves */
    119 extern _X_EXPORT Bool
    120 miPointerSetWaitForUpdate(ScreenPtr pScreen, Bool wait);
    121 
    122 extern _X_EXPORT DevPrivateKeyRec miPointerPrivKeyRec;
    123 
    124 #define miPointerPrivKey (&miPointerPrivKeyRec)
    125 
    126 extern _X_EXPORT DevPrivateKeyRec miPointerScreenKeyRec;
    127 
    128 #define miPointerScreenKey (&miPointerScreenKeyRec)
    129 
    130 #endif                          /* MIPOINTER_H */