/*------------------------------------------------------------------------------*/
void AkindDI::Message( UINT msg, WPARAM wParam, LPARAM lParam )
{
switch ( msg ){
case WM_ACTIVATE:
if ( m_BackGround == FALSE ){
if ( WA_INACTIVE == wParam ){ Unacquire(); }
else { Acquire(); }
}
break;
case WM_DEVICECHANGE:
switch ( wParam ){
case DBT_DEVICEARRIVAL : JoyAdd(); break;
case DBT_DEVICEREMOVECOMPLETE : JoyDel(); break;
}
break;
}
}
/*------------------------------------------------------------------------------*/
void AkindDI::Message( UINT msg, WPARAM wParam, LPARAM lParam )
{
switch ( msg ){
case WM_ACTIVATE:
if ( m_BackGround == FALSE ){
if ( WA_INACTIVE == wParam ){ Unacquire(); }
else { Acquire(); }
}
break;
case WM_DEVICECHANGE:
if (wParam == DBT_DEVICEARRIVAL && IsInputDevice((DEV_BROADCAST_HDR*)lParam)) {
JoyAdd();
} else if (wParam == DBT_DEVICEREMOVECOMPLETE && IsInputDevice((DEV_BROADCAST_HDR*)lParam)) {
JoyDel();
}
break;
}
}
/*------------------------------------------------------------------------------*/
BOOL AkindDI::Init( HWND hWnd, BOOL BackGround )
{
HRESULT hRes;
HINSTANCE hInstance = GetModuleHandle( NULL );
m_hWnd = hWnd;
m_JoyNum = 0;
m_BackGround = BackGround;
ZeroMemory( m_KeyBuff, sizeof(m_KeyBuff) );
ZeroMemory( m_JoyGUID, sizeof(m_JoyGUID) );
ZeroMemory( m_JoyData, sizeof(m_JoyData) );
for ( int i=0; i<JOY_MAX; i++ ){ m_JoyReady[i] = FALSE; }
hRes = DirectInput8Create( hInstance, DIRECTINPUT_VERSION, IID_IDirectInput8, (LPVOID*)&m_pDInput, NULL );
if ( FAILED( hRes ) ){ Error( 0, hRes ); return( FALSE ); }
hRes = m_pDInput->CreateDevice( GUID_SysKeyboard, &m_pDInputKey, NULL );
if ( FAILED( hRes ) ){ Error( 1, hRes ); return( FALSE ); }
hRes = m_pDInputKey->SetDataFormat( &c_dfDIKeyboard );
if ( FAILED( hRes ) ){ Error( 2, hRes ); return( FALSE ); }
if ( m_BackGround ){
hRes = m_pDInputKey->SetCooperativeLevel( hWnd, DISCL_BACKGROUND|DISCL_NONEXCLUSIVE );
} else {
hRes = m_pDInputKey->SetCooperativeLevel( hWnd, DISCL_FOREGROUND|DISCL_NONEXCLUSIVE );
}
if ( FAILED( hRes ) ){ Error( 3, hRes ); return( FALSE ); }
JoyAdd();
DEV_BROADCAST_DEVICEINTERFACE filter;
filter.dbcc_size = sizeof(filter);
filter.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE;
filter.dbcc_classguid = GUID_CLASS_INPUT;
m_hJoyDeviceNotify = RegisterDeviceNotification( hWnd, &filter, DEVICE_NOTIFY_WINDOW_HANDLE );
return( TRUE );
}
