94 lines
2.3 KiB
C++
94 lines
2.3 KiB
C++
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#include "precomp__gen_ff.h"
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#include "minibrowserCOM.h"
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MinibrowserCOM::MinibrowserCOM(BrowserWnd* brw)
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{
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this->brw = brw;
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}
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HRESULT __stdcall MinibrowserCOM::GetTypeInfoCount(unsigned int FAR* pctinfo)
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{
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return E_NOTIMPL;
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}
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HRESULT __stdcall MinibrowserCOM::GetTypeInfo(unsigned int iTInfo, LCID lcid, ITypeInfo FAR* FAR* ppTInfo)
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{
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return E_NOTIMPL;
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}
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HRESULT __stdcall MinibrowserCOM::GetIDsOfNames( REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgDispId)
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{
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int notFound = false;
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for (unsigned int i = 0; i != cNames; i++)
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{
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if (!_wcsicmp(rgszNames[i], L"messageToMaki"))
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{
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rgDispId[i] = MINIBROWSERCOM_MAKI_MESSAGETOMAKI;
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continue;
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}
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notFound = true;
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}
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if (!notFound)
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return S_OK;
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return DISP_E_UNKNOWNNAME;
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}
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HRESULT __stdcall MinibrowserCOM::Invoke(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr)
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{
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switch (dispid)
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{
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case MINIBROWSERCOM_MAKI_MESSAGETOMAKI:
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/* var ret = window.external.messageToMaki(str1, str2, int1, int2, int3) */
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/* keep in mind that the args are passed in reverse order! */
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/*if (wFlags != DISPATCH_METHOD)
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return DISP_E_MEMBERNOTFOUND;*/
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if (pdispparams->cArgs != 5)
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return DISP_E_BADPARAMCOUNT;
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const wchar_t * ret = this->brw->messageToMaki(pdispparams->rgvarg[4].bstrVal, pdispparams->rgvarg[3].bstrVal, pdispparams->rgvarg[2].iVal, pdispparams->rgvarg[1].iVal, pdispparams->rgvarg[0].iVal);
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// (mpdeimos) we need to check this here since in JS one can omit the return value. In this case we would get a NPE here.
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if (pvarResult != NULL)
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{
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BSTR returnValue = SysAllocString(ret);
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VariantInit(pvarResult);
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V_VT(pvarResult) = VT_BSTR;
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V_BSTR(pvarResult) = returnValue;
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}
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return S_OK;
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}
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return DISP_E_MEMBERNOTFOUND;
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}
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STDMETHODIMP MinibrowserCOM::QueryInterface(REFIID riid, PVOID *ppvObject)
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{
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if (!ppvObject)
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return E_POINTER;
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else if (IsEqualIID(riid, IID_IDispatch))
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*ppvObject = (IDispatch *)this;
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else if (IsEqualIID(riid, IID_IUnknown))
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*ppvObject = this;
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else
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{
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*ppvObject = NULL;
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return E_NOINTERFACE;
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}
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AddRef();
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return S_OK;
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}
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ULONG MinibrowserCOM::AddRef(void)
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{
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return 0;
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}
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ULONG MinibrowserCOM::Release(void)
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{
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return 0;
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}
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