hw/dmx/input/dmxcommon.h

   1 /*
   2  * Copyright 2002,2003 Red Hat Inc., Durham, North Carolina.
   3  *
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining
   7  * a copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation on the rights to use, copy, modify, merge,
  10  * publish, distribute, sublicense, and/or sell copies of the Software,
  11  * and to permit persons to whom the Software is furnished to do so,
  12  * subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial
  16  * portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21  * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
  22  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  23  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  25  * SOFTWARE.
  26  */
  27
  28 /*
  29  * Authors:
  30  *   Rickard E. (Rik) Faith <faith@redhat.com>
  31  *
  32  */
  33
  34 /** \file
  35  * Interface to functions used by backend and console input devices.
  36  * \see dmxcommon.c \see dmxbackend.c \see dmxconsole.c */
  37
  38 #ifndef _DMXCOMMON_H_
  39 #define _DMXCOMMON_H_
  40
  41 #define DMX_COMMON_OTHER                    \
  42     Display                 *display;       \
  43     Window                  window;         \
  44     DMXScreenInfo           *be;            \
  45     DMXLocalInputInfoPtr    dmxLocal;       \
  46     int                     initPointerX;   \
  47     int                     initPointerY;   \
  48     long                    eventMask;      \
  49     KeybdCtrl               kctrl;          \
  50     PtrCtrl                 mctrl;          \
  51     int                     kctrlset;       \
  52     int                     mctrlset;       \
  53     KeybdCtrl               savedKctrl;     \
  54     XModifierKeymap         *savedModMap;   \
  55     int                     stateSaved
  56
  57 #define DMX_COMMON_XKB                      \
  58     DMX_COMMON_OTHER;                       \
  59     XkbDescPtr              xkb;            \
  60     XkbIndicatorRec         savedIndicators
  61
  62 #define DMX_COMMON_PRIVATE                  \
  63     DMX_COMMON_XKB;                         \
  64     XDevice                 *xi
  65
  66 #define GETONLYPRIVFROMPRIVATE                                          \
  67     myPrivate            *priv     = private
  68
  69 #define GETPRIVFROMPRIVATE                                              \
  70     GETONLYPRIVFROMPRIVATE;                                             \
  71     DMXInputInfo         *dmxInput = &dmxInputs[priv->dmxLocal->inputIdx]
  72
  73 #define GETDMXLOCALFROMPDEVICE                                          \
  74     DevicePtr            pDev      = &pDevice->public;                  \
  75     DMXLocalInputInfoPtr dmxLocal  = pDev->devicePrivate
  76
  77 #define GETDMXINPUTFROMPRIV                                             \
  78     DMXInputInfo         *dmxInput = &dmxInputs[priv->dmxLocal->inputIdx]
  79
  80 #define GETDMXINPUTFROMPDEVICE                                          \
  81     GETDMXLOCALFROMPDEVICE;                                             \
  82     DMXInputInfo         *dmxInput = &dmxInputs[dmxLocal->inputIdx]
  83
  84 #define GETDMXLOCALFROMPDEV                                             \
  85     DMXLocalInputInfoPtr dmxLocal  = pDev->devicePrivate
  86
  87 #define GETDMXINPUTFROMPDEV                                             \
  88     GETDMXLOCALFROMPDEV;                                                \
  89     DMXInputInfo         *dmxInput = &dmxInputs[dmxLocal->inputIdx]
  90
  91 #define GETPRIVFROMPDEV                                                 \
  92     GETDMXLOCALFROMPDEV;                                                \
  93     myPrivate            *priv     = dmxLocal->private
  94
  95 #define DMX_KEYBOARD_EVENT_MASK                                         \
  96     (KeyPressMask | KeyReleaseMask | KeymapStateMask)
  97
  98 #define DMX_POINTER_EVENT_MASK                                          \
  99     (ButtonPressMask | ButtonReleaseMask | PointerMotionMask)
 100
 101 extern void dmxCommonKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
 102 extern void dmxCommonKbdGetMap(DevicePtr pDev,
 103                                KeySymsPtr pKeySyms, CARD8 *pModMap);
 104 extern void dmxCommonKbdCtrl(DevicePtr pDev, KeybdCtrl * ctrl);
 105 extern void dmxCommonKbdBell(DevicePtr pDev, int percent,
 106                              int volume, int pitch, int duration);
 107 extern int dmxCommonKbdOn(DevicePtr pDev);
 108 extern void dmxCommonKbdOff(DevicePtr pDev);
 109 extern void dmxCommonMouGetMap(DevicePtr pDev,
 110                                unsigned char *map, int *nButtons);
 111 extern void dmxCommonMouCtrl(DevicePtr pDev, PtrCtrl * ctrl);
 112 extern int dmxCommonMouOn(DevicePtr pDev);
 113 extern void dmxCommonMouOff(DevicePtr pDev);
 114 extern int dmxFindPointerScreen(int x, int y);
 115
 116 extern int dmxCommonOthOn(DevicePtr pDev);
 117 extern void dmxCommonOthOff(DevicePtr pDev);
 118 extern void dmxCommonOthGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
 119
 120                                 /* helper functions */
 121 extern pointer dmxCommonCopyPrivate(DeviceIntPtr pDevice);
 122 extern void dmxCommonSaveState(pointer private);
 123 extern void dmxCommonRestoreState(pointer private);
 124 #endif