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155 lines
4.3 KiB
C
155 lines
4.3 KiB
C
/*
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* Implementation of IProvideClassInfo interfaces for IE Web Browser control
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*
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* 2001 John R. Sheets (for CodeWeavers)
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*/
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#include <string.h>
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#include "debugtools.h"
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#include "shdocvw.h"
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DEFAULT_DEBUG_CHANNEL(shdocvw);
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/**********************************************************************
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* Implement the IProvideClassInfo interface
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*
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* FIXME: Should we just pass in the IProvideClassInfo2 methods rather
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* reimplementing them here?
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*/
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static HRESULT WINAPI WBPCI_QueryInterface(LPPROVIDECLASSINFO iface,
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REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IProvideClassInfoImpl, iface);
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FIXME("(%p)->(%s,%p),stub!\n", This, debugstr_guid(riid), ppobj);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI WBPCI_AddRef(LPPROVIDECLASSINFO iface)
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{
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ICOM_THIS(IProvideClassInfoImpl, iface);
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TRACE("\n");
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return ++(This->ref);
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}
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static ULONG WINAPI WBPCI_Release(LPPROVIDECLASSINFO iface)
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{
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ICOM_THIS(IProvideClassInfoImpl, iface);
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/* static class, won't be freed */
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TRACE("\n");
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return --(This->ref);
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}
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/* Return an ITypeInfo interface to retrieve type library info about
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* this control.
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*/
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static HRESULT WINAPI WBPCI_GetClassInfo(LPPROVIDECLASSINFO iface, LPTYPEINFO *ppTI)
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{
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FIXME("stub: LPTYPEINFO = %p\n", *ppTI);
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return S_OK;
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}
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/**********************************************************************
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* IProvideClassInfo virtual function table for IE Web Browser component
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*/
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static ICOM_VTABLE(IProvideClassInfo) WBPCI_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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WBPCI_QueryInterface,
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WBPCI_AddRef,
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WBPCI_Release,
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WBPCI_GetClassInfo
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};
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IProvideClassInfoImpl SHDOCVW_ProvideClassInfo = { &WBPCI_Vtbl, 1 };
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/**********************************************************************
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* Implement the IProvideClassInfo2 interface (inherits from
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* IProvideClassInfo).
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*/
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static HRESULT WINAPI WBPCI2_QueryInterface(LPPROVIDECLASSINFO2 iface,
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REFIID riid, LPVOID *ppobj)
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{
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ICOM_THIS(IProvideClassInfo2Impl, iface);
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FIXME("(%p)->(%s,%p),stub!\n", This, debugstr_guid(riid), ppobj);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI WBPCI2_AddRef(LPPROVIDECLASSINFO2 iface)
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{
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ICOM_THIS(IProvideClassInfo2Impl, iface);
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TRACE("\n");
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return ++(This->ref);
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}
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static ULONG WINAPI WBPCI2_Release(LPPROVIDECLASSINFO2 iface)
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{
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ICOM_THIS(IProvideClassInfo2Impl, iface);
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/* static class, won't be freed */
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TRACE("\n");
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return --(This->ref);
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}
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/* Return an ITypeInfo interface to retrieve type library info about
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* this control.
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*/
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static HRESULT WINAPI WBPCI2_GetClassInfo(LPPROVIDECLASSINFO2 iface, LPTYPEINFO *ppTI)
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{
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FIXME("stub: LPTYPEINFO = %p\n", *ppTI);
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return S_OK;
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}
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/* Get the IID for generic default event callbacks. This IID will
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* in theory be used to later query for an IConnectionPoint to connect
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* an event sink (callback implmentation in the OLE control site)
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* to this control.
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*/
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static HRESULT WINAPI WBPCI2_GetGUID(LPPROVIDECLASSINFO2 iface,
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DWORD dwGuidKind, GUID *pGUID)
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{
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FIXME("stub: dwGuidKind = %ld, pGUID = %s\n", dwGuidKind, debugstr_guid(pGUID));
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if (dwGuidKind != GUIDKIND_DEFAULT_SOURCE_DISP_IID)
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{
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FIXME ("Requested unsupported GUID type: %ld\n", dwGuidKind);
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return E_FAIL; /* Is there a better return type here? */
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}
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/* FIXME: Returning IPropertyNotifySink interface, but should really
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* return a more generic event set (???) dispinterface.
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* However, this hack, allows a control site to return with success
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* (MFC's COleControlSite falls back to older IProvideClassInfo interface
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* if GetGUID() fails to return a non-NULL GUID).
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*/
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memcpy(pGUID, &IID_IPropertyNotifySink, sizeof(GUID));
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FIXME("Wrongly returning IPropertyNotifySink interface %s\n",
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debugstr_guid(pGUID));
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return S_OK;
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}
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/**********************************************************************
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* IProvideClassInfo virtual function table for IE Web Browser component
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*/
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static ICOM_VTABLE(IProvideClassInfo2) WBPCI2_Vtbl =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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WBPCI2_QueryInterface,
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WBPCI2_AddRef,
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WBPCI2_Release,
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WBPCI2_GetClassInfo,
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WBPCI2_GetGUID
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};
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IProvideClassInfo2Impl SHDOCVW_ProvideClassInfo2 = { &WBPCI2_Vtbl, 1 };
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