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Annotation of XNU/iokit/Drivers/hidsystem/drvAppleADBDevices/AppleADBButtons.h, revision 1.1

1.1     ! root        1: #ifndef _APPLEADBBUTTONS_H
        !             2: #define _APPLEADBBUTTONS_H
        !             3: 
        !             4: /*
        !             5:  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
        !             6:  *
        !             7:  * @APPLE_LICENSE_HEADER_START@
        !             8:  * 
        !             9:  * The contents of this file constitute Original Code as defined in and
        !            10:  * are subject to the Apple Public Source License Version 1.1 (the
        !            11:  * "License").  You may not use this file except in compliance with the
        !            12:  * License.  Please obtain a copy of the License at
        !            13:  * http://www.apple.com/publicsource and read it before using this file.
        !            14:  * 
        !            15:  * This Original Code and all software distributed under the License are
        !            16:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            17:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            18:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            19:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            20:  * License for the specific language governing rights and limitations
        !            21:  * under the License.
        !            22:  * 
        !            23:  * @APPLE_LICENSE_HEADER_END@
        !            24:  */
        !            25: 
        !            26: #include <IOKit/hidsystem/IOHIKeyboard.h>
        !            27: #include <IOKit/adb/IOADBDevice.h>
        !            28: 
        !            29: #define kVolume_up     0x06
        !            30: #define kVolume_down   0x07
        !            31: #define kMute          0x08
        !            32: #define kBrightness_up 0x09
        !            33: #define kBrightness_down       0x0a
        !            34: 
        !            35: #define kMax_registrations 10
        !            36: #define        kMax_keycode    0x0a
        !            37: #define kNullKey       0xFF
        !            38: 
        !            39: typedef void (*button_handler)(void * );
        !            40: 
        !            41: class AppleADBButtons :  public IOHIKeyboard
        !            42: {
        !            43:     OSDeclareDefaultStructors(AppleADBButtons)
        !            44: 
        !            45: private:
        !            46: 
        !            47:     unsigned int       keycodes[kMax_registrations];
        !            48:     void *             registrants[kMax_registrations];
        !            49:     button_handler     downHandlers[kMax_registrations];
        !            50: 
        !            51:     void dispatchButtonEvent (unsigned int, bool );
        !            52:     const unsigned char * defaultKeymapOfLength (UInt32 * length );
        !            53:     UInt32 interfaceID();
        !            54:     UInt32 deviceType();
        !            55: 
        !            56: public:
        !            57: 
        !            58:      IOService * displayManager;                       // points to display manager
        !            59:     IOADBDevice *      adbDevice;
        !            60: 
        !            61:     bool start ( IOService * theNub );
        !            62:     IOReturn packet (UInt8 * data, IOByteCount length, UInt8 adbCommand );
        !            63:     IOReturn registerForButton ( unsigned int, IOService *, button_handler, bool );
        !            64: 
        !            65:     IOReturn setParamProperties(OSDictionary *dict);
        !            66: };
        !            67: 
        !            68: #endif /* _APPLEADBBUTTONS_H */

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