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Annotation of researchv9/X11/src/X.V11R1/server/include/input.h, revision 1.1

1.1     ! root        1: /************************************************************
        !             2: Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
        !             3: and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
        !             4: 
        !             5:                         All Rights Reserved
        !             6: 
        !             7: Permission to use, copy, modify, and distribute this software and its 
        !             8: documentation for any purpose and without fee is hereby granted, 
        !             9: provided that the above copyright notice appear in all copies and that
        !            10: both that copyright notice and this permission notice appear in 
        !            11: supporting documentation, and that the names of Digital or MIT not be
        !            12: used in advertising or publicity pertaining to distribution of the
        !            13: software without specific, written prior permission.  
        !            14: 
        !            15: DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
        !            16: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
        !            17: DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
        !            18: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
        !            19: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
        !            20: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
        !            21: SOFTWARE.
        !            22: 
        !            23: ********************************************************/
        !            24: #ifndef INPUT_H
        !            25: #define INPUT_H
        !            26: 
        !            27: #include "misc.h"
        !            28: 
        !            29: #define DEVICE_INIT    0
        !            30: #define DEVICE_ON      1
        !            31: #define DEVICE_OFF     2
        !            32: #define DEVICE_CLOSE   3
        !            33: 
        !            34: #define MAP_LENGTH     256
        !            35: #define DOWN_LENGTH    32      /* 256/8 => number of bytes to hold 256 bits */
        !            36: #define OTHERCLIENTS(win) ((OtherClientsPtr)(win)->otherClients)
        !            37: #define NullGrab ((GrabPtr)NULL)
        !            38: #define PASSIVEGRABS(win) ((GrabPtr)(win)->passiveGrabs)
        !            39: #define PointerRootWin ((WindowPtr)PointerRoot)
        !            40: #define NoneWin ((WindowPtr)None)
        !            41: #define NullDevice ((DevicePtr)NULL)
        !            42: 
        !            43: typedef unsigned long Leds;
        !            44: typedef struct _OtherClients *OtherClientsPtr;
        !            45: typedef struct _GrabRec *GrabPtr;
        !            46: 
        !            47: typedef int (*DeviceProc)();
        !            48: typedef void (*ProcessInputProc)();
        !            49: 
        !            50: typedef struct _DeviceRec {
        !            51:     pointer    devicePrivate;
        !            52:     ProcessInputProc processInputProc;
        !            53:     Bool       on;                     /* used by DDX to keep state */
        !            54: } DeviceRec, *DevicePtr;
        !            55: 
        !            56: typedef struct {
        !            57:        int             count;
        !            58:        DevicePtr       *devices;
        !            59: } DevicesDescriptor;
        !            60: 
        !            61: typedef struct {
        !            62:     int                        click, bell, bell_pitch, bell_duration;
        !            63:     Bool               autoRepeat;
        !            64:     unsigned char      autoRepeats[32];
        !            65:     Leds               leds;
        !            66: } KeybdCtrl;
        !            67: 
        !            68: typedef struct {
        !            69:     KeySym  *map;
        !            70:     KeyCode minKeyCode,
        !            71:            maxKeyCode;
        !            72:     int     mapWidth;
        !            73: } KeySymsRec, *KeySymsPtr;
        !            74: 
        !            75: typedef struct {
        !            76:     int                num, den, threshold;
        !            77: } PtrCtrl;
        !            78: 
        !            79: extern KeybdCtrl       defaultKeyboardControl;
        !            80: extern PtrCtrl         defaultPointerControl;
        !            81: 
        !            82: extern int DeliverEvents(/* WindowPtr, xEvent*, int, WindowPtr */);
        !            83: extern int MaybeDeliverEventsToClient(/*
        !            84:        WindowPtr, xEvent *, int, Mask, ClientPtr */);
        !            85: 
        !            86: extern DevicePtr AddInputDevice(/* DeviceProc, Bool */);
        !            87: extern void RegisterPointerDevice();
        !            88: extern void RegisterKeyboardDevice();
        !            89: 
        !            90: extern void ProcessPointerEvent();
        !            91: extern void ProcessKeyboardEvent();
        !            92: extern void ProcessOtherEvent();
        !            93: 
        !            94: extern void InitPointerDeviceStruct();
        !            95: extern void InitKeyboardDeviceStruct();
        !            96: extern void InitOtherDeviceStruct();
        !            97: extern GrabPtr SetDeviceGrab();
        !            98: 
        !            99: extern DevicesDescriptor GetInputDevices();
        !           100: extern DevicePtr LookupInputDevice();
        !           101: extern DevicePtr LookupKeyboardDevice();
        !           102: extern DevicePtr LookupPointerDevice();
        !           103: 
        !           104: extern void CloseDownDevices();
        !           105: extern int InitAndStartDevices();
        !           106: extern int NumMotionEvents();
        !           107: 
        !           108: extern void WriteEventsToClient();
        !           109: extern int EventSelectForWindow();
        !           110: extern int EventSupressForWindow();
        !           111: 
        !           112: #endif /* INPUT_H */

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