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515 lines
17 KiB
C
515 lines
17 KiB
C
/*
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* Copyright 2011 Jacek Caban 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 "mshtml_private.h"
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static inline HTMLDOMAttribute *impl_from_IHTMLDOMAttribute(IHTMLDOMAttribute *iface)
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{
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return CONTAINING_RECORD(iface, HTMLDOMAttribute, IHTMLDOMAttribute_iface);
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}
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static HRESULT WINAPI HTMLDOMAttribute_QueryInterface(IHTMLDOMAttribute *iface,
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REFIID riid, void **ppv)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
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if(IsEqualGUID(&IID_IUnknown, riid)) {
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*ppv = &This->IHTMLDOMAttribute_iface;
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}else if(IsEqualGUID(&IID_IHTMLDOMAttribute, riid)) {
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*ppv = &This->IHTMLDOMAttribute_iface;
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}else if(IsEqualGUID(&IID_IHTMLDOMAttribute2, riid)) {
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*ppv = &This->IHTMLDOMAttribute2_iface;
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}else if(dispex_query_interface(&This->dispex, riid, ppv)) {
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return *ppv ? S_OK : E_NOINTERFACE;
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}else {
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WARN("%s not supported\n", debugstr_mshtml_guid(riid));
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown*)*ppv);
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return S_OK;
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}
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static ULONG WINAPI HTMLDOMAttribute_AddRef(IHTMLDOMAttribute *iface)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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LONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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return ref;
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}
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static ULONG WINAPI HTMLDOMAttribute_Release(IHTMLDOMAttribute *iface)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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LONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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if(!ref) {
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assert(!This->elem);
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release_dispex(&This->dispex);
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heap_free(This->name);
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heap_free(This);
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}
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return ref;
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}
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static HRESULT WINAPI HTMLDOMAttribute_GetTypeInfoCount(IHTMLDOMAttribute *iface, UINT *pctinfo)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
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}
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static HRESULT WINAPI HTMLDOMAttribute_GetTypeInfo(IHTMLDOMAttribute *iface, UINT iTInfo,
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LCID lcid, ITypeInfo **ppTInfo)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
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}
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static HRESULT WINAPI HTMLDOMAttribute_GetIDsOfNames(IHTMLDOMAttribute *iface, REFIID riid,
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LPOLESTR *rgszNames, UINT cNames,
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LCID lcid, DISPID *rgDispId)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
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lcid, rgDispId);
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}
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static HRESULT WINAPI HTMLDOMAttribute_Invoke(IHTMLDOMAttribute *iface, DISPID dispIdMember,
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REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
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VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
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wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
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}
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static HRESULT WINAPI HTMLDOMAttribute_get_nodeName(IHTMLDOMAttribute *iface, BSTR *p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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TRACE("(%p)->(%p)\n", This, p);
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if(!This->elem) {
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if(!This->name) {
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FIXME("No name available\n");
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return E_FAIL;
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}
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*p = SysAllocString(This->name);
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return *p ? S_OK : E_OUTOFMEMORY;
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}
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return IDispatchEx_GetMemberName(&This->elem->node.event_target.dispex.IDispatchEx_iface, This->dispid, p);
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}
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static HRESULT WINAPI HTMLDOMAttribute_put_nodeValue(IHTMLDOMAttribute *iface, VARIANT v)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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DISPID dispidNamed = DISPID_PROPERTYPUT;
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DISPPARAMS dp = {&v, &dispidNamed, 1, 1};
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EXCEPINFO ei;
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VARIANT ret;
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TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
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if(!This->elem) {
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FIXME("NULL This->elem\n");
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return E_UNEXPECTED;
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}
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memset(&ei, 0, sizeof(ei));
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return IDispatchEx_InvokeEx(&This->elem->node.event_target.dispex.IDispatchEx_iface, This->dispid, LOCALE_SYSTEM_DEFAULT,
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DISPATCH_PROPERTYPUT, &dp, &ret, &ei, NULL);
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}
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static HRESULT WINAPI HTMLDOMAttribute_get_nodeValue(IHTMLDOMAttribute *iface, VARIANT *p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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TRACE("(%p)->(%p)\n", This, p);
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if(!This->elem) {
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FIXME("NULL This->elem\n");
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return E_UNEXPECTED;
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}
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return get_elem_attr_value_by_dispid(This->elem, This->dispid, 0, p);
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}
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static HRESULT WINAPI HTMLDOMAttribute_get_specified(IHTMLDOMAttribute *iface, VARIANT_BOOL *p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface);
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nsIDOMAttr *nsattr;
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nsAString nsname;
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BSTR name;
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nsresult nsres;
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HRESULT hres;
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TRACE("(%p)->(%p)\n", This, p);
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if(!This->elem || !This->elem->nselem) {
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FIXME("NULL This->elem\n");
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return E_UNEXPECTED;
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}
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if(get_dispid_type(This->dispid) != DISPEXPROP_BUILTIN) {
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*p = VARIANT_TRUE;
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return S_OK;
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}
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hres = IDispatchEx_GetMemberName(&This->elem->node.event_target.dispex.IDispatchEx_iface, This->dispid, &name);
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if(FAILED(hres))
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return hres;
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/* FIXME: This is not exactly right, we have some attributes that don't map directly to Gecko attributes. */
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nsAString_InitDepend(&nsname, name);
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nsres = nsIDOMHTMLElement_GetAttributeNode(This->elem->nselem, &nsname, &nsattr);
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nsAString_Finish(&nsname);
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SysFreeString(name);
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if(NS_FAILED(nsres))
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return E_FAIL;
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/* If the Gecko attribute node can be found, we know that the attribute is specified.
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There is no point in calling GetSpecified */
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if(nsattr) {
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nsIDOMAttr_Release(nsattr);
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*p = VARIANT_TRUE;
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}else {
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*p = VARIANT_FALSE;
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}
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return S_OK;
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}
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static const IHTMLDOMAttributeVtbl HTMLDOMAttributeVtbl = {
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HTMLDOMAttribute_QueryInterface,
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HTMLDOMAttribute_AddRef,
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HTMLDOMAttribute_Release,
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HTMLDOMAttribute_GetTypeInfoCount,
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HTMLDOMAttribute_GetTypeInfo,
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HTMLDOMAttribute_GetIDsOfNames,
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HTMLDOMAttribute_Invoke,
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HTMLDOMAttribute_get_nodeName,
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HTMLDOMAttribute_put_nodeValue,
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HTMLDOMAttribute_get_nodeValue,
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HTMLDOMAttribute_get_specified
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};
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static inline HTMLDOMAttribute *impl_from_IHTMLDOMAttribute2(IHTMLDOMAttribute2 *iface)
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{
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return CONTAINING_RECORD(iface, HTMLDOMAttribute, IHTMLDOMAttribute2_iface);
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}
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static HRESULT WINAPI HTMLDOMAttribute2_QueryInterface(IHTMLDOMAttribute2 *iface, REFIID riid, void **ppv)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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return IHTMLDOMAttribute_QueryInterface(&This->IHTMLDOMAttribute_iface, riid, ppv);
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}
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static ULONG WINAPI HTMLDOMAttribute2_AddRef(IHTMLDOMAttribute2 *iface)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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return IHTMLDOMAttribute_AddRef(&This->IHTMLDOMAttribute_iface);
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}
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static ULONG WINAPI HTMLDOMAttribute2_Release(IHTMLDOMAttribute2 *iface)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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return IHTMLDOMAttribute_Release(&This->IHTMLDOMAttribute_iface);
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}
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static HRESULT WINAPI HTMLDOMAttribute2_GetTypeInfoCount(IHTMLDOMAttribute2 *iface, UINT *pctinfo)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
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}
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static HRESULT WINAPI HTMLDOMAttribute2_GetTypeInfo(IHTMLDOMAttribute2 *iface, UINT iTInfo,
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LCID lcid, ITypeInfo **ppTInfo)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
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}
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static HRESULT WINAPI HTMLDOMAttribute2_GetIDsOfNames(IHTMLDOMAttribute2 *iface, REFIID riid,
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LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
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lcid, rgDispId);
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}
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static HRESULT WINAPI HTMLDOMAttribute2_Invoke(IHTMLDOMAttribute2 *iface, DISPID dispIdMember,
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REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
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VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
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wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_name(IHTMLDOMAttribute2 *iface, BSTR *p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_put_value(IHTMLDOMAttribute2 *iface, BSTR v)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%s)\n", This, debugstr_w(v));
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_value(IHTMLDOMAttribute2 *iface, BSTR *p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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VARIANT val;
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HRESULT hres;
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TRACE("(%p)->(%p)\n", This, p);
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if(!This->elem) {
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FIXME("NULL This->elem\n");
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return E_UNEXPECTED;
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}
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hres = get_elem_attr_value_by_dispid(This->elem, This->dispid, ATTRFLAG_ASSTRING, &val);
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if(FAILED(hres))
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return hres;
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assert(V_VT(&val) == VT_BSTR);
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*p = V_BSTR(&val);
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if(!*p && !(*p = SysAllocStringLen(NULL, 0)))
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return E_OUTOFMEMORY;
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return S_OK;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_expando(IHTMLDOMAttribute2 *iface, VARIANT_BOOL *p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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TRACE("(%p)->(%p)\n", This, p);
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*p = get_dispid_type(This->dispid) == DISPEXPROP_BUILTIN ? VARIANT_FALSE : VARIANT_TRUE;
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return S_OK;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_nodeType(IHTMLDOMAttribute2 *iface, LONG *p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_parentNode(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_childNodes(IHTMLDOMAttribute2 *iface, IDispatch **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_firstChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_lastChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_previousSibling(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_nextSibling(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_attributes(IHTMLDOMAttribute2 *iface, IDispatch **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_get_ownerDocument(IHTMLDOMAttribute2 *iface, IDispatch **p)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, p);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_insertBefore(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *newChild,
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VARIANT refChild, IHTMLDOMNode **node)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p %s %p)\n", This, newChild, debugstr_variant(&refChild), node);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_replaceChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *newChild,
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IHTMLDOMNode *oldChild, IHTMLDOMNode **node)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p %p %p)\n", This, newChild, oldChild, node);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_removeChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *oldChild,
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IHTMLDOMNode **node)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p %p)\n", This, oldChild, node);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_appendChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *newChild,
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IHTMLDOMNode **node)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p %p)\n", This, newChild, node);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_hasChildNodes(IHTMLDOMAttribute2 *iface, VARIANT_BOOL *fChildren)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%p)\n", This, fChildren);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI HTMLDOMAttribute2_cloneNode(IHTMLDOMAttribute2 *iface, VARIANT_BOOL fDeep,
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IHTMLDOMAttribute **clonedNode)
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{
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HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface);
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FIXME("(%p)->(%x %p)\n", This, fDeep, clonedNode);
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return E_NOTIMPL;
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}
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static const IHTMLDOMAttribute2Vtbl HTMLDOMAttribute2Vtbl = {
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HTMLDOMAttribute2_QueryInterface,
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HTMLDOMAttribute2_AddRef,
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HTMLDOMAttribute2_Release,
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HTMLDOMAttribute2_GetTypeInfoCount,
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HTMLDOMAttribute2_GetTypeInfo,
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HTMLDOMAttribute2_GetIDsOfNames,
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HTMLDOMAttribute2_Invoke,
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HTMLDOMAttribute2_get_name,
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HTMLDOMAttribute2_put_value,
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HTMLDOMAttribute2_get_value,
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HTMLDOMAttribute2_get_expando,
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HTMLDOMAttribute2_get_nodeType,
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HTMLDOMAttribute2_get_parentNode,
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HTMLDOMAttribute2_get_childNodes,
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HTMLDOMAttribute2_get_firstChild,
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HTMLDOMAttribute2_get_lastChild,
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HTMLDOMAttribute2_get_previousSibling,
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HTMLDOMAttribute2_get_nextSibling,
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HTMLDOMAttribute2_get_attributes,
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HTMLDOMAttribute2_get_ownerDocument,
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HTMLDOMAttribute2_insertBefore,
|
|
HTMLDOMAttribute2_replaceChild,
|
|
HTMLDOMAttribute2_removeChild,
|
|
HTMLDOMAttribute2_appendChild,
|
|
HTMLDOMAttribute2_hasChildNodes,
|
|
HTMLDOMAttribute2_cloneNode
|
|
};
|
|
|
|
static const tid_t HTMLDOMAttribute_iface_tids[] = {
|
|
IHTMLDOMAttribute_tid,
|
|
IHTMLDOMAttribute2_tid,
|
|
0
|
|
};
|
|
static dispex_static_data_t HTMLDOMAttribute_dispex = {
|
|
NULL,
|
|
DispHTMLDOMAttribute_tid,
|
|
0,
|
|
HTMLDOMAttribute_iface_tids
|
|
};
|
|
|
|
HRESULT HTMLDOMAttribute_Create(const WCHAR *name, HTMLElement *elem, DISPID dispid, HTMLDOMAttribute **attr)
|
|
{
|
|
HTMLAttributeCollection *col;
|
|
HTMLDOMAttribute *ret;
|
|
HRESULT hres;
|
|
|
|
ret = heap_alloc_zero(sizeof(*ret));
|
|
if(!ret)
|
|
return E_OUTOFMEMORY;
|
|
|
|
ret->IHTMLDOMAttribute_iface.lpVtbl = &HTMLDOMAttributeVtbl;
|
|
ret->IHTMLDOMAttribute2_iface.lpVtbl = &HTMLDOMAttribute2Vtbl;
|
|
ret->ref = 1;
|
|
ret->dispid = dispid;
|
|
ret->elem = elem;
|
|
|
|
init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLDOMAttribute_iface,
|
|
&HTMLDOMAttribute_dispex);
|
|
|
|
/* For attributes attached to an element, (elem,dispid) pair should be valid used for its operation. */
|
|
if(elem) {
|
|
hres = HTMLElement_get_attr_col(&elem->node, &col);
|
|
if(FAILED(hres)) {
|
|
IHTMLDOMAttribute_Release(&ret->IHTMLDOMAttribute_iface);
|
|
return hres;
|
|
}
|
|
IHTMLAttributeCollection_Release(&col->IHTMLAttributeCollection_iface);
|
|
|
|
list_add_tail(&elem->attrs->attrs, &ret->entry);
|
|
}
|
|
|
|
/* For detached attributes we may still do most operations if we have its name available. */
|
|
if(name) {
|
|
ret->name = heap_strdupW(name);
|
|
if(!ret->name) {
|
|
IHTMLDOMAttribute_Release(&ret->IHTMLDOMAttribute_iface);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
*attr = ret;
|
|
return S_OK;
|
|
}
|