dlls/mshtml/htmlmeta.c

   1 /*
   2  * Copyright 2012 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 #include <stdarg.h>
  20
  21 #define COBJMACROS
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "ole2.h"
  27
  28 #include "wine/debug.h"
  29
  30 #include "mshtml_private.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  33
  34 typedef struct {
  35     HTMLElement element;
  36
  37     IHTMLMetaElement IHTMLMetaElement_iface;
  38 } HTMLMetaElement;
  39
  40 static inline HTMLMetaElement *impl_from_IHTMLMetaElement(IHTMLMetaElement *iface)
  41 {
  42     return CONTAINING_RECORD(iface, HTMLMetaElement, IHTMLMetaElement_iface);
  43 }
  44
  45 static HRESULT WINAPI HTMLMetaElement_QueryInterface(IHTMLMetaElement *iface, REFIID riid, void **ppv)
  46 {
  47     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
  48
  49     return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv);
  50 }
  51
  52 static ULONG WINAPI HTMLMetaElement_AddRef(IHTMLMetaElement *iface)
  53 {
  54     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
  55
  56     return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface);
  57 }
  58
  59 static ULONG WINAPI HTMLMetaElement_Release(IHTMLMetaElement *iface)
  60 {
  61     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
  62
  63     return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface);
  64 }
  65
  66 static HRESULT WINAPI HTMLMetaElement_GetTypeInfoCount(IHTMLMetaElement *iface, UINT *pctinfo)
  67 {
  68     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
  69     return IDispatchEx_GetTypeInfoCount(&This->element.node.dispex.IDispatchEx_iface, pctinfo);
  70 }
  71
  72 static HRESULT WINAPI HTMLMetaElement_GetTypeInfo(IHTMLMetaElement *iface, UINT iTInfo,
  73                                               LCID lcid, ITypeInfo **ppTInfo)
  74 {
  75     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
  76     return IDispatchEx_GetTypeInfo(&This->element.node.dispex.IDispatchEx_iface, iTInfo, lcid,
  77             ppTInfo);
  78 }
  79
  80 static HRESULT WINAPI HTMLMetaElement_GetIDsOfNames(IHTMLMetaElement *iface, REFIID riid,
  81         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
  82 {
  83     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
  84     return IDispatchEx_GetIDsOfNames(&This->element.node.dispex.IDispatchEx_iface, riid, rgszNames,
  85             cNames, lcid, rgDispId);
  86 }
  87
  88 static HRESULT WINAPI HTMLMetaElement_Invoke(IHTMLMetaElement *iface, DISPID dispIdMember, REFIID riid,
  89         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
  90         UINT *puArgErr)
  91 {
  92     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
  93     return IDispatchEx_Invoke(&This->element.node.dispex.IDispatchEx_iface, dispIdMember, riid,
  94             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  95 }
  96
  97 static HRESULT WINAPI HTMLMetaElement_put_httpEquiv(IHTMLMetaElement *iface, BSTR v)
  98 {
  99     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 100     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 101     return E_NOTIMPL;
 102 }
 103
 104 static HRESULT WINAPI HTMLMetaElement_get_httpEquiv(IHTMLMetaElement *iface, BSTR *p)
 105 {
 106     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 107     FIXME("(%p)->(%p)\n", This, p);
 108     return E_NOTIMPL;
 109 }
 110
 111 static HRESULT WINAPI HTMLMetaElement_put_content(IHTMLMetaElement *iface, BSTR v)
 112 {
 113     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 114     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 115     return E_NOTIMPL;
 116 }
 117
 118 static HRESULT WINAPI HTMLMetaElement_get_content(IHTMLMetaElement *iface, BSTR *p)
 119 {
 120     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 121     FIXME("(%p)->(%p)\n", This, p);
 122     return E_NOTIMPL;
 123 }
 124
 125 static HRESULT WINAPI HTMLMetaElement_put_name(IHTMLMetaElement *iface, BSTR v)
 126 {
 127     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 128     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 129     return E_NOTIMPL;
 130 }
 131
 132 static HRESULT WINAPI HTMLMetaElement_get_name(IHTMLMetaElement *iface, BSTR *p)
 133 {
 134     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 135     FIXME("(%p)->(%p)\n", This, p);
 136     return E_NOTIMPL;
 137 }
 138
 139 static HRESULT WINAPI HTMLMetaElement_put_url(IHTMLMetaElement *iface, BSTR v)
 140 {
 141     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 142     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 143     return E_NOTIMPL;
 144 }
 145
 146 static HRESULT WINAPI HTMLMetaElement_get_url(IHTMLMetaElement *iface, BSTR *p)
 147 {
 148     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 149     FIXME("(%p)->(%p)\n", This, p);
 150     return E_NOTIMPL;
 151 }
 152
 153 static HRESULT WINAPI HTMLMetaElement_put_charset(IHTMLMetaElement *iface, BSTR v)
 154 {
 155     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 156     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 157     return E_NOTIMPL;
 158 }
 159
 160 static HRESULT WINAPI HTMLMetaElement_get_charset(IHTMLMetaElement *iface, BSTR *p)
 161 {
 162     HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
 163     FIXME("(%p)->(%p)\n", This, p);
 164     return E_NOTIMPL;
 165 }
 166
 167 static const IHTMLMetaElementVtbl HTMLMetaElementVtbl = {
 168     HTMLMetaElement_QueryInterface,
 169     HTMLMetaElement_AddRef,
 170     HTMLMetaElement_Release,
 171     HTMLMetaElement_GetTypeInfoCount,
 172     HTMLMetaElement_GetTypeInfo,
 173     HTMLMetaElement_GetIDsOfNames,
 174     HTMLMetaElement_Invoke,
 175     HTMLMetaElement_put_httpEquiv,
 176     HTMLMetaElement_get_httpEquiv,
 177     HTMLMetaElement_put_content,
 178     HTMLMetaElement_get_content,
 179     HTMLMetaElement_put_name,
 180     HTMLMetaElement_get_name,
 181     HTMLMetaElement_put_url,
 182     HTMLMetaElement_get_url,
 183     HTMLMetaElement_put_charset,
 184     HTMLMetaElement_get_charset
 185 };
 186
 187 static inline HTMLMetaElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
 188 {
 189     return CONTAINING_RECORD(iface, HTMLMetaElement, element.node);
 190 }
 191
 192 static HRESULT HTMLMetaElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 193 {
 194     HTMLMetaElement *This = impl_from_HTMLDOMNode(iface);
 195
 196     if(IsEqualGUID(&IID_IUnknown, riid)) {
 197         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 198         *ppv = &This->IHTMLMetaElement_iface;
 199     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 200         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 201         *ppv = &This->IHTMLMetaElement_iface;
 202     }else if(IsEqualGUID(&IID_IHTMLMetaElement, riid)) {
 203         TRACE("(%p)->(IID_IHTMLMetaElement %p)\n", This, ppv);
 204         *ppv = &This->IHTMLMetaElement_iface;
 205     }else {
 206         return HTMLElement_QI(&This->element.node, riid, ppv);
 207     }
 208
 209     IUnknown_AddRef((IUnknown*)*ppv);
 210     return S_OK;
 211 }
 212
 213 static void HTMLMetaElement_destructor(HTMLDOMNode *iface)
 214 {
 215     HTMLMetaElement *This = impl_from_HTMLDOMNode(iface);
 216
 217     HTMLElement_destructor(&This->element.node);
 218 }
 219
 220 static const NodeImplVtbl HTMLMetaElementImplVtbl = {
 221     HTMLMetaElement_QI,
 222     HTMLMetaElement_destructor,
 223     HTMLElement_clone,
 224     HTMLElement_get_attr_col
 225 };
 226
 227 static const tid_t HTMLMetaElement_iface_tids[] = {
 228     HTMLELEMENT_TIDS,
 229     IHTMLMetaElement_tid,
 230     0
 231 };
 232
 233 static dispex_static_data_t HTMLMetaElement_dispex = {
 234     NULL,
 235     DispHTMLMetaElement_tid,
 236     NULL,
 237     HTMLMetaElement_iface_tids
 238 };
 239
 240 HRESULT HTMLMetaElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
 241 {
 242     HTMLMetaElement *ret;
 243
 244     ret = heap_alloc_zero(sizeof(*ret));
 245     if(!ret)
 246         return E_OUTOFMEMORY;
 247
 248     ret->IHTMLMetaElement_iface.lpVtbl = &HTMLMetaElementVtbl;
 249     ret->element.node.vtbl = &HTMLMetaElementImplVtbl;
 250
 251     HTMLElement_Init(&ret->element, doc, nselem, &HTMLMetaElement_dispex);
 252
 253     *elem = &ret->element;
 254     return S_OK;
 255 }