tivocom/trunk/DTivoFileEvents_CP.h

#pragma once

template <class T>
class CProxy_DTivoFileEvents : public IConnectionPointImpl<T, &__uuidof( DTivoFileEvents ), CComDynamicUnkArray>
{
        //Warning this class will  be regenerated by the wizard.
public:
        HRESULT Fire_OnProgressChange(DWORD dwFrames, double dblPercentDone = -1.0)
        {
                HRESULT hr = S_OK;
                T * pThis = static_cast<T *>(this);
                int cConnections = m_vec.GetSize();

                for (int iConnection = 0; iConnection < cConnections; iConnection++)
                {
                        pThis->Lock();
                        CComPtr<IUnknown> punkConnection = m_vec.GetAt(iConnection);
                        pThis->Unlock();

                        IDispatch * pConnection = static_cast<IDispatch *>(punkConnection.p);

                        if (pConnection)
                        {
                                CComVariant avarParams[2];
                                avarParams[1] = dwFrames;
                                avarParams[1].vt = VT_UI4;
                                avarParams[0] = dblPercentDone;
                                avarParams[0].vt = VT_R8;
                                
                                CComVariant varResult;

                                DISPPARAMS params = { avarParams, NULL, 2, 0 };
                                pConnection->Invoke(1, IID_NULL, LOCALE_USER_DEFAULT, DISPATCH_METHOD, &params, &varResult, NULL, NULL);
                                if (SUCCEEDED(varResult.ChangeType(VT_BOOL)))
                                {
                                        if (varResult.boolVal == VARIANT_TRUE)
                                        {
                                                hr = S_FALSE;
                                        }
                                }
                        }
                }
                return hr;
        }
};
1	#pragma once
2
3	template <class T>
4	class CProxy_DTivoFileEvents : public IConnectionPointImpl<T, &__uuidof( DTivoFileEvents ), CComDynamicUnkArray>
5	{
6	//Warning this class will be regenerated by the wizard.
7	public:
8	HRESULT Fire_OnProgressChange(DWORD dwFrames, double dblPercentDone = -1.0)
9	{
10	HRESULT hr = S_OK;
11	T * pThis = static_cast<T *>(this);
12	int cConnections = m_vec.GetSize();
13
14	for (int iConnection = 0; iConnection < cConnections; iConnection++)
15	{
16	pThis->Lock();
17	CComPtr<IUnknown> punkConnection = m_vec.GetAt(iConnection);
18	pThis->Unlock();
19
20	IDispatch * pConnection = static_cast<IDispatch *>(punkConnection.p);
21
22	if (pConnection)
23	{
24	CComVariant avarParams[2];
25	avarParams[1] = dwFrames;
26	avarParams[1].vt = VT_UI4;
27	avarParams[0] = dblPercentDone;
28	avarParams[0].vt = VT_R8;
29
30	CComVariant varResult;
31
32	DISPPARAMS params = { avarParams, NULL, 2, 0 };
33	pConnection->Invoke(1, IID_NULL, LOCALE_USER_DEFAULT, DISPATCH_METHOD, &params, &varResult, NULL, NULL);
34	if (SUCCEEDED(varResult.ChangeType(VT_BOOL)))
35	{
36	if (varResult.boolVal == VARIANT_TRUE)
37	{
38	hr = S_FALSE;
39	}
40	}
41	}
42	}
43	return hr;
44	}
45	};