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/*++
Copyright (c) 2004, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
SimplePointer.h
Abstract:
Simple Pointer protocol from the EFI 1.1 specification.
Abstraction of a very simple pointer device like a mice or tracekballs.
--*/
#ifndef _SIMPLE_POINTER_H_
#define _SIMPLE_POINTER_H_
#define EFI_SIMPLE_POINTER_PROTOCOL_GUID \
{ \
0x31878c87, 0xb75, 0x11d5, 0x9a, 0x4f, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d \
}
EFI_FORWARD_DECLARATION (EFI_SIMPLE_POINTER_PROTOCOL);
//
// Data structures
//
typedef struct {
INT32 RelativeMovementX;
INT32 RelativeMovementY;
INT32 RelativeMovementZ;
BOOLEAN LeftButton;
BOOLEAN RightButton;
} EFI_SIMPLE_POINTER_STATE;
typedef struct {
UINT64 ResolutionX;
UINT64 ResolutionY;
UINT64 ResolutionZ;
BOOLEAN LeftButton;
BOOLEAN RightButton;
} EFI_SIMPLE_POINTER_MODE;
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_POINTER_RESET) (
IN EFI_SIMPLE_POINTER_PROTOCOL * This,
IN BOOLEAN ExtendedVerification
);
typedef
EFI_STATUS
(EFIAPI *EFI_SIMPLE_POINTER_GET_STATE) (
IN EFI_SIMPLE_POINTER_PROTOCOL * This,
IN OUT EFI_SIMPLE_POINTER_STATE * State
);
typedef struct _EFI_SIMPLE_POINTER_PROTOCOL {
EFI_SIMPLE_POINTER_RESET Reset;
EFI_SIMPLE_POINTER_GET_STATE GetState;
EFI_EVENT WaitForInput;
EFI_SIMPLE_POINTER_MODE *Mode;
} EFI_SIMPLE_POINTER_PROTOCOL;
extern EFI_GUID gEfiSimplePointerProtocolGuid;
#endif
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