191 lines
3.9 KiB
C++
191 lines
3.9 KiB
C++
//+-------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
//
|
|
// Copyright (C) Microsoft Corporation, 1999 - 1999
|
|
//
|
|
// File: dienumeffectsobj.cpp
|
|
//
|
|
//--------------------------------------------------------------------------
|
|
|
|
#define DIRECTINPUT_VERSION 0x0500
|
|
|
|
#include "stdafx.h"
|
|
#include "Direct.h"
|
|
#include "dms.h"
|
|
#include "dIEnumEffectsObj.h"
|
|
|
|
|
|
extern BSTR DINPUTGUIDtoBSTR(LPGUID pGuid);
|
|
extern HRESULT DINPUTBSTRtoGUID(LPGUID pGuid,BSTR bstr);
|
|
|
|
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
extern "C" BOOL CALLBACK objEnumInputEffectsCallback(
|
|
LPCDIEFFECTINFO pdei,
|
|
LPVOID lpArg
|
|
)
|
|
{
|
|
|
|
DPF(1,"Entered objEnumInputEffectsCallback\r\n");
|
|
|
|
if (!pdei) return FALSE;
|
|
|
|
C_dxj_DirectInputEnumEffectsObject *pObj=(C_dxj_DirectInputEnumEffectsObject*)lpArg;
|
|
if (pObj==NULL) return FALSE;
|
|
|
|
if (pObj->m_nCount >= pObj->m_nMax)
|
|
{
|
|
pObj->m_nMax += 10;
|
|
|
|
if (pObj->m_pList){
|
|
void* tmp = realloc(pObj->m_pList,sizeof(DIEFFECTINFO)* pObj->m_nMax);
|
|
if (tmp)
|
|
pObj->m_pList=(DIEFFECTINFO*)tmp;
|
|
else
|
|
return FALSE;
|
|
}
|
|
else {
|
|
pObj->m_pList=(DIEFFECTINFO*)malloc( sizeof(DIEFFECTINFO)* pObj->m_nMax);
|
|
}
|
|
if (pObj->m_pList==NULL)
|
|
{
|
|
pObj->m_bProblem=TRUE;
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
memcpy(&(pObj->m_pList[pObj->m_nCount]),pdei,sizeof(DIEFFECTINFO));
|
|
|
|
DPF1(1,"objEnumInputEffects '%s'\n",pdei->tszName);
|
|
|
|
pObj->m_nCount++;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
C_dxj_DirectInputEnumEffectsObject::C_dxj_DirectInputEnumEffectsObject()
|
|
{
|
|
m_nMax=0;
|
|
m_pList=NULL;
|
|
m_nCount=0;
|
|
m_bProblem=FALSE;
|
|
}
|
|
C_dxj_DirectInputEnumEffectsObject::~C_dxj_DirectInputEnumEffectsObject()
|
|
{
|
|
//empty list
|
|
if (m_pList) free(m_pList);
|
|
|
|
}
|
|
|
|
|
|
HRESULT C_dxj_DirectInputEnumEffectsObject::create(LPDIRECTINPUTDEVICE2 pDI,long effectType,I_dxj_DirectInputEnumEffects **ppRet)
|
|
{
|
|
HRESULT hr;
|
|
C_dxj_DirectInputEnumEffectsObject *pNew=NULL;
|
|
|
|
|
|
*ppRet=NULL;
|
|
|
|
pNew= new CComObject<C_dxj_DirectInputEnumEffectsObject>;
|
|
if (!pNew) return E_OUTOFMEMORY;
|
|
|
|
pNew->m_bProblem=FALSE;
|
|
|
|
|
|
hr = pDI->EnumEffects(
|
|
objEnumInputEffectsCallback,
|
|
(void*)pNew,
|
|
(DWORD) effectType);
|
|
|
|
if (pNew->m_bProblem) hr=E_OUTOFMEMORY;
|
|
|
|
if FAILED(hr)
|
|
{
|
|
if (pNew->m_pList) free(pNew->m_pList);
|
|
delete pNew;
|
|
return hr;
|
|
}
|
|
|
|
hr=pNew->QueryInterface(IID_I_dxj_DirectInputEnumEffects,(void**)ppRet);
|
|
return hr;
|
|
}
|
|
|
|
|
|
|
|
HRESULT C_dxj_DirectInputEnumEffectsObject::getEffectGuid( long index, BSTR *ret)
|
|
{
|
|
if (m_pList==NULL) return E_FAIL;
|
|
if (index < 1) return E_INVALIDARG;
|
|
if (index > m_nCount) return E_INVALIDARG;
|
|
|
|
*ret=DINPUTGUIDtoBSTR(&(m_pList[index-1].guid));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
|
|
HRESULT C_dxj_DirectInputEnumEffectsObject::getName( long index, BSTR *ret)
|
|
{
|
|
if (m_pList==NULL) return E_FAIL;
|
|
if (index < 1) return E_INVALIDARG;
|
|
if (index > m_nCount) return E_INVALIDARG;
|
|
|
|
USES_CONVERSION;
|
|
|
|
*ret=T2BSTR(m_pList[index-1].tszName);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT C_dxj_DirectInputEnumEffectsObject::getType( long index, long *ret)
|
|
{
|
|
if (m_pList==NULL) return E_FAIL;
|
|
if (index < 1) return E_INVALIDARG;
|
|
if (index > m_nCount) return E_INVALIDARG;
|
|
|
|
|
|
|
|
*ret=(long)m_pList[index-1].dwEffType;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
HRESULT C_dxj_DirectInputEnumEffectsObject::getStaticParams( long index, long *ret)
|
|
{
|
|
if (m_pList==NULL) return E_FAIL;
|
|
if (index < 1) return E_INVALIDARG;
|
|
if (index > m_nCount) return E_INVALIDARG;
|
|
|
|
|
|
|
|
*ret=(long)m_pList[index-1].dwStaticParams;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT C_dxj_DirectInputEnumEffectsObject::getDynamicParams( long index, long *ret)
|
|
{
|
|
if (m_pList==NULL) return E_FAIL;
|
|
if (index < 1) return E_INVALIDARG;
|
|
if (index > m_nCount) return E_INVALIDARG;
|
|
|
|
|
|
|
|
*ret=(long)m_pList[index-1].dwDynamicParams;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT C_dxj_DirectInputEnumEffectsObject::getCount(long *retVal)
|
|
{
|
|
*retVal=m_nCount;
|
|
return S_OK;
|
|
}
|
|
|