www.pudn.com > Win32DirectX9.rar > diutil.h

//----------------------------------------------------------------------------- 
// File: DIUtil.h 
// 
// Desc: DirectInput support using action mapping 
// 
// Copyright (C) 1995-2001 Microsoft Corporation. All Rights Reserved. 
//----------------------------------------------------------------------------- 
#ifndef DIUTIL_H 
#define DIUTIL_H 
 
#ifndef DIRECTINPUT_VERSION 
#define DIRECTINPUT_VERSION 0x0800 
#endif 
 
#include  
 
 
 
 
//----------------------------------------------------------------------------- 
// Name: class CInputDeviceManager 
// Desc: Input device manager using DX8 action mapping 
//----------------------------------------------------------------------------- 
class CInputDeviceManager 
{ 
public: 
    struct DeviceInfo 
    { 
        LPDIRECTINPUTDEVICE8 pdidDevice; 
        LPVOID               pParam; 
    }; 
 
    typedef HRESULT (CALLBACK *LPDIMANAGERCALLBACK)(CInputDeviceManager::DeviceInfo* pDeviceInfo, const DIDEVICEINSTANCE* pdidi, LPVOID); 
 
private: 
    BOOL                    m_bCleanupCOM; 
    HWND                    m_hWnd; 
    TCHAR*                  m_strUserName; 
 
    LPDIRECTINPUT8          m_pDI; 
    DeviceInfo*             m_pDevices; 
    DWORD                   m_dwMaxDevices; 
    DWORD                   m_dwNumDevices; 
    DIACTIONFORMAT          m_diaf; 
 
    LPDIMANAGERCALLBACK  m_AddDeviceCallback; 
    LPVOID               m_AddDeviceCallbackParam; 
 
public: 
    // Device control 
    HRESULT AddDevice( const DIDEVICEINSTANCE* pdidi, LPDIRECTINPUTDEVICE8 pdidDevice ); 
    HRESULT GetDevices( DeviceInfo** ppDeviceInfo, DWORD* pdwNumDevices ); 
    HRESULT ConfigureDevices( HWND hWnd, IUnknown* pSurface, VOID* pCallback, DWORD dwFlags, LPVOID pvCBParam ); 
    VOID UnacquireDevices(); 
    VOID SetFocus( HWND hWnd ); 
 
    // Construction 
    HRESULT SetActionFormat( DIACTIONFORMAT& diaf, BOOL bReenumerate ); 
    HRESULT Create( HWND hWnd, TCHAR* strUserName, DIACTIONFORMAT& diaf, LPDIMANAGERCALLBACK AddDeviceCallback, LPVOID pCallbackParam ); 
 
    CInputDeviceManager(); 
    ~CInputDeviceManager(); 
}; 
 
#endif