dlls/mshtml/htmlgeneric.c

   1 /*
   2  * Copyright 2008 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19
  20 #include <stdarg.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "ole2.h"
  28
  29 #include "wine/debug.h"
  30
  31 #include "mshtml_private.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  34
  35 typedef struct {
  36     HTMLElement element;
  37
  38     IHTMLGenericElement IHTMLGenericElement_iface;
  39 } HTMLGenericElement;
  40
  41 static inline HTMLGenericElement *impl_from_IHTMLGenericElement(IHTMLGenericElement *iface)
  42 {
  43     return CONTAINING_RECORD(iface, HTMLGenericElement, IHTMLGenericElement_iface);
  44 }
  45
  46 static HRESULT WINAPI HTMLGenericElement_QueryInterface(IHTMLGenericElement *iface, REFIID riid, void **ppv)
  47 {
  48     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
  49
  50     return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv);
  51 }
  52
  53 static ULONG WINAPI HTMLGenericElement_AddRef(IHTMLGenericElement *iface)
  54 {
  55     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
  56
  57     return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface);
  58 }
  59
  60 static ULONG WINAPI HTMLGenericElement_Release(IHTMLGenericElement *iface)
  61 {
  62     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
  63
  64     return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface);
  65 }
  66
  67 static HRESULT WINAPI HTMLGenericElement_GetTypeInfoCount(IHTMLGenericElement *iface, UINT *pctinfo)
  68 {
  69     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
  70     return IDispatchEx_GetTypeInfoCount(&This->element.node.dispex.IDispatchEx_iface, pctinfo);
  71 }
  72
  73 static HRESULT WINAPI HTMLGenericElement_GetTypeInfo(IHTMLGenericElement *iface, UINT iTInfo,
  74                                               LCID lcid, ITypeInfo **ppTInfo)
  75 {
  76     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
  77     return IDispatchEx_GetTypeInfo(&This->element.node.dispex.IDispatchEx_iface, iTInfo, lcid,
  78             ppTInfo);
  79 }
  80
  81 static HRESULT WINAPI HTMLGenericElement_GetIDsOfNames(IHTMLGenericElement *iface, REFIID riid,
  82         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
  83 {
  84     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
  85     return IDispatchEx_GetIDsOfNames(&This->element.node.dispex.IDispatchEx_iface, riid, rgszNames,
  86             cNames, lcid, rgDispId);
  87 }
  88
  89 static HRESULT WINAPI HTMLGenericElement_Invoke(IHTMLGenericElement *iface, DISPID dispIdMember,
  90         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  91         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  92 {
  93     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
  94     return IDispatchEx_Invoke(&This->element.node.dispex.IDispatchEx_iface, dispIdMember, riid,
  95             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  96 }
  97
  98 static HRESULT WINAPI HTMLGenericElement_get_recordset(IHTMLGenericElement *iface, IDispatch **p)
  99 {
 100     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
 101     FIXME("(%p)->(%p)\n", This, p);
 102     return E_NOTIMPL;
 103 }
 104
 105 static HRESULT WINAPI HTMLGenericElement_namedRecordset(IHTMLGenericElement *iface,
 106         BSTR dataMember, VARIANT *hierarchy, IDispatch **ppRecordset)
 107 {
 108     HTMLGenericElement *This = impl_from_IHTMLGenericElement(iface);
 109     FIXME("(%p)->(%s %p %p)\n", This, debugstr_w(dataMember), hierarchy, ppRecordset);
 110     return E_NOTIMPL;
 111 }
 112
 113 static const IHTMLGenericElementVtbl HTMLGenericElementVtbl = {
 114     HTMLGenericElement_QueryInterface,
 115     HTMLGenericElement_AddRef,
 116     HTMLGenericElement_Release,
 117     HTMLGenericElement_GetTypeInfoCount,
 118     HTMLGenericElement_GetTypeInfo,
 119     HTMLGenericElement_GetIDsOfNames,
 120     HTMLGenericElement_Invoke,
 121     HTMLGenericElement_get_recordset,
 122     HTMLGenericElement_namedRecordset
 123 };
 124
 125 static inline HTMLGenericElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
 126 {
 127     return CONTAINING_RECORD(iface, HTMLGenericElement, element.node);
 128 }
 129
 130 static HRESULT HTMLGenericElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 131 {
 132     HTMLGenericElement *This = impl_from_HTMLDOMNode(iface);
 133
 134     *ppv = NULL;
 135
 136     if(IsEqualGUID(&IID_IHTMLGenericElement, riid)) {
 137         TRACE("(%p)->(IID_IHTMLGenericElement %p)\n", This, ppv);
 138         *ppv = &This->IHTMLGenericElement_iface;
 139     }else {
 140         return HTMLElement_QI(&This->element.node, riid, ppv);
 141     }
 142
 143     IUnknown_AddRef((IUnknown*)*ppv);
 144     return S_OK;
 145 }
 146
 147 static void HTMLGenericElement_destructor(HTMLDOMNode *iface)
 148 {
 149     HTMLGenericElement *This = impl_from_HTMLDOMNode(iface);
 150
 151     HTMLElement_destructor(&This->element.node);
 152 }
 153
 154 static const NodeImplVtbl HTMLGenericElementImplVtbl = {
 155     HTMLGenericElement_QI,
 156     HTMLGenericElement_destructor,
 157     HTMLElement_clone,
 158     HTMLElement_get_attr_col
 159 };
 160
 161 static const tid_t HTMLGenericElement_iface_tids[] = {
 162     HTMLELEMENT_TIDS,
 163     IHTMLGenericElement_tid,
 164     0
 165 };
 166
 167 static dispex_static_data_t HTMLGenericElement_dispex = {
 168     NULL,
 169     DispHTMLGenericElement_tid,
 170     NULL,
 171     HTMLGenericElement_iface_tids
 172 };
 173
 174 HRESULT HTMLGenericElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
 175 {
 176     HTMLGenericElement *ret;
 177
 178     ret = heap_alloc_zero(sizeof(HTMLGenericElement));
 179     if(!ret)
 180         return E_OUTOFMEMORY;
 181
 182     ret->IHTMLGenericElement_iface.lpVtbl = &HTMLGenericElementVtbl;
 183     ret->element.node.vtbl = &HTMLGenericElementImplVtbl;
 184
 185     HTMLElement_Init(&ret->element, doc, nselem, &HTMLGenericElement_dispex);
 186
 187     *elem = &ret->element;
 188     return S_OK;
 189 }