104 lines
3.1 KiB
C
104 lines
3.1 KiB
C
/*
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* Implementation of IProvideClassInfo interfaces for WebBrowser control
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*
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* Copyright 2001 John R. Sheets (for CodeWeavers)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "ieframe.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ieframe);
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/**********************************************************************
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* Implement the IProvideClassInfo2 interface
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*/
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static inline WebBrowser *impl_from_IProvideClassInfo2(IProvideClassInfo2 *iface)
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{
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return CONTAINING_RECORD(iface, WebBrowser, IProvideClassInfo2_iface);
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}
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static HRESULT WINAPI ProvideClassInfo_QueryInterface(IProvideClassInfo2 *iface,
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REFIID riid, LPVOID *ppobj)
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{
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WebBrowser *This = impl_from_IProvideClassInfo2(iface);
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return IWebBrowser2_QueryInterface(&This->IWebBrowser2_iface, riid, ppobj);
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}
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static ULONG WINAPI ProvideClassInfo_AddRef(IProvideClassInfo2 *iface)
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{
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WebBrowser *This = impl_from_IProvideClassInfo2(iface);
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return IWebBrowser2_AddRef(&This->IWebBrowser2_iface);
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}
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static ULONG WINAPI ProvideClassInfo_Release(IProvideClassInfo2 *iface)
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{
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WebBrowser *This = impl_from_IProvideClassInfo2(iface);
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return IWebBrowser2_Release(&This->IWebBrowser2_iface);
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}
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static HRESULT WINAPI ProvideClassInfo_GetClassInfo(IProvideClassInfo2 *iface, ITypeInfo **ppTI)
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{
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WebBrowser *This = impl_from_IProvideClassInfo2(iface);
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HRESULT hres;
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TRACE("(%p)->(%p)\n", This, ppTI);
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hres = get_typeinfo(This->version > 1 ? WebBrowser_tid : WebBrowser_V1_tid, ppTI);
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if(FAILED(hres))
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return hres;
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ITypeInfo_AddRef(*ppTI);
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return S_OK;
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}
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static HRESULT WINAPI ProvideClassInfo_GetGUID(IProvideClassInfo2 *iface,
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DWORD dwGuidKind, GUID *pGUID)
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{
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WebBrowser *This = impl_from_IProvideClassInfo2(iface);
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TRACE("(%p)->(%d %p)\n", This, dwGuidKind, pGUID);
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if(!pGUID)
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return E_POINTER;
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if (dwGuidKind != GUIDKIND_DEFAULT_SOURCE_DISP_IID) {
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WARN("Wrong GUID type: %d\n", dwGuidKind);
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*pGUID = IID_NULL;
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return E_FAIL;
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}
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memcpy(pGUID, This->version == 1 ? &DIID_DWebBrowserEvents : &DIID_DWebBrowserEvents2,
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sizeof(GUID));
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return S_OK;
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}
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static const IProvideClassInfo2Vtbl ProvideClassInfoVtbl =
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{
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ProvideClassInfo_QueryInterface,
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ProvideClassInfo_AddRef,
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ProvideClassInfo_Release,
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ProvideClassInfo_GetClassInfo,
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ProvideClassInfo_GetGUID
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};
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void WebBrowser_ClassInfo_Init(WebBrowser *This)
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{
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This->IProvideClassInfo2_iface.lpVtbl = &ProvideClassInfoVtbl;
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}
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