huwcampbell.com
Reactos
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 "mshtml_private.h"
20
21typedef struct {
22 HTMLElement element;
23
24 IHTMLMetaElement IHTMLMetaElement_iface;
25} HTMLMetaElement;
26
27static inline HTMLMetaElement *impl_from_IHTMLMetaElement(IHTMLMetaElement *iface)
28{
29 return CONTAINING_RECORD(iface, HTMLMetaElement, IHTMLMetaElement_iface);
30}
31
32static HRESULT WINAPI HTMLMetaElement_QueryInterface(IHTMLMetaElement *iface, REFIID riid, void **ppv)
33{
34 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
35
36 return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv);
37}
38
39static ULONG WINAPI HTMLMetaElement_AddRef(IHTMLMetaElement *iface)
40{
41 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
42
43 return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface);
44}
45
46static ULONG WINAPI HTMLMetaElement_Release(IHTMLMetaElement *iface)
47{
48 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
49
50 return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface);
51}
52
53static HRESULT WINAPI HTMLMetaElement_GetTypeInfoCount(IHTMLMetaElement *iface, UINT *pctinfo)
54{
55 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
56 return IDispatchEx_GetTypeInfoCount(&This->element.node.event_target.dispex.IDispatchEx_iface, pctinfo);
57}
58
59static HRESULT WINAPI HTMLMetaElement_GetTypeInfo(IHTMLMetaElement *iface, UINT iTInfo,
60 LCID lcid, ITypeInfo **ppTInfo)
61{
62 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
63 return IDispatchEx_GetTypeInfo(&This->element.node.event_target.dispex.IDispatchEx_iface, iTInfo, lcid,
64 ppTInfo);
65}
66
67static HRESULT WINAPI HTMLMetaElement_GetIDsOfNames(IHTMLMetaElement *iface, REFIID riid,
68 LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
69{
70 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
71 return IDispatchEx_GetIDsOfNames(&This->element.node.event_target.dispex.IDispatchEx_iface, riid, rgszNames,
72 cNames, lcid, rgDispId);
73}
74
75static HRESULT WINAPI HTMLMetaElement_Invoke(IHTMLMetaElement *iface, DISPID dispIdMember, REFIID riid,
76 LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
77 UINT *puArgErr)
78{
79 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
80 return IDispatchEx_Invoke(&This->element.node.event_target.dispex.IDispatchEx_iface, dispIdMember, riid,
81 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
82}
83
84static HRESULT WINAPI HTMLMetaElement_put_httpEquiv(IHTMLMetaElement *iface, BSTR v)
85{
86 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
87 FIXME("(%p)->(%s)\n", This, debugstr_w(v));
88 return E_NOTIMPL;
89}
90
91static HRESULT WINAPI HTMLMetaElement_get_httpEquiv(IHTMLMetaElement *iface, BSTR *p)
92{
93 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
94 static const PRUnichar httpEquivW[] = {'h','t','t','p','-','e','q','u','i','v',0};
95
96 TRACE("(%p)->(%p)\n", This, p);
97
98 return elem_string_attr_getter(&This->element, httpEquivW, TRUE, p);
99}
100
101static HRESULT WINAPI HTMLMetaElement_put_content(IHTMLMetaElement *iface, BSTR v)
102{
103 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
104 FIXME("(%p)->(%s)\n", This, debugstr_w(v));
105 return E_NOTIMPL;
106}
107
108static HRESULT WINAPI HTMLMetaElement_get_content(IHTMLMetaElement *iface, BSTR *p)
109{
110 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
111 static const PRUnichar contentW[] = {'c','o','n','t','e','n','t',0};
112
113 TRACE("(%p)->(%p)\n", This, p);
114
115 return elem_string_attr_getter(&This->element, contentW, TRUE, p);
116}
117
118static HRESULT WINAPI HTMLMetaElement_put_name(IHTMLMetaElement *iface, BSTR v)
119{
120 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
121 FIXME("(%p)->(%s)\n", This, debugstr_w(v));
122 return E_NOTIMPL;
123}
124
125static HRESULT WINAPI HTMLMetaElement_get_name(IHTMLMetaElement *iface, BSTR *p)
126{
127 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
128 static const PRUnichar nameW[] = {'n','a','m','e',0};
129
130 TRACE("(%p)->(%p)\n", This, p);
131
132 return elem_string_attr_getter(&This->element, nameW, TRUE, p);
133}
134
135static HRESULT WINAPI HTMLMetaElement_put_url(IHTMLMetaElement *iface, BSTR v)
136{
137 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
138 FIXME("(%p)->(%s)\n", This, debugstr_w(v));
139 return E_NOTIMPL;
140}
141
142static HRESULT WINAPI HTMLMetaElement_get_url(IHTMLMetaElement *iface, BSTR *p)
143{
144 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
145 FIXME("(%p)->(%p)\n", This, p);
146 return E_NOTIMPL;
147}
148
149static const WCHAR charsetW[] = {'c','h','a','r','s','e','t',0};
150
151static HRESULT WINAPI HTMLMetaElement_put_charset(IHTMLMetaElement *iface, BSTR v)
152{
153 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
154
155 TRACE("(%p)->(%s)\n", This, debugstr_w(v));
156
157 return elem_string_attr_setter(&This->element, charsetW, v);
158}
159
160static HRESULT WINAPI HTMLMetaElement_get_charset(IHTMLMetaElement *iface, BSTR *p)
161{
162 HTMLMetaElement *This = impl_from_IHTMLMetaElement(iface);
163
164 TRACE("(%p)->(%p)\n", This, p);
165
166 return elem_string_attr_getter(&This->element, charsetW, TRUE, p);
167}
168
169static const IHTMLMetaElementVtbl HTMLMetaElementVtbl = {
170 HTMLMetaElement_QueryInterface,
171 HTMLMetaElement_AddRef,
172 HTMLMetaElement_Release,
173 HTMLMetaElement_GetTypeInfoCount,
174 HTMLMetaElement_GetTypeInfo,
175 HTMLMetaElement_GetIDsOfNames,
176 HTMLMetaElement_Invoke,
177 HTMLMetaElement_put_httpEquiv,
178 HTMLMetaElement_get_httpEquiv,
179 HTMLMetaElement_put_content,
180 HTMLMetaElement_get_content,
181 HTMLMetaElement_put_name,
182 HTMLMetaElement_get_name,
183 HTMLMetaElement_put_url,
184 HTMLMetaElement_get_url,
185 HTMLMetaElement_put_charset,
186 HTMLMetaElement_get_charset
187};
188
189static inline HTMLMetaElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
190{
191 return CONTAINING_RECORD(iface, HTMLMetaElement, element.node);
192}
193
194static HRESULT HTMLMetaElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
195{
196 HTMLMetaElement *This = impl_from_HTMLDOMNode(iface);
197
198 if(IsEqualGUID(&IID_IUnknown, riid)) {
199 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
200 *ppv = &This->IHTMLMetaElement_iface;
201 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
202 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
203 *ppv = &This->IHTMLMetaElement_iface;
204 }else if(IsEqualGUID(&IID_IHTMLMetaElement, riid)) {
205 TRACE("(%p)->(IID_IHTMLMetaElement %p)\n", This, ppv);
206 *ppv = &This->IHTMLMetaElement_iface;
207 }else {
208 return HTMLElement_QI(&This->element.node, riid, ppv);
209 }
210
211 IUnknown_AddRef((IUnknown*)*ppv);
212 return S_OK;
213}
214
215static void HTMLMetaElement_destructor(HTMLDOMNode *iface)
216{
217 HTMLMetaElement *This = impl_from_HTMLDOMNode(iface);
218
219 HTMLElement_destructor(&This->element.node);
220}
221
222static const NodeImplVtbl HTMLMetaElementImplVtbl = {
223 HTMLMetaElement_QI,
224 HTMLMetaElement_destructor,
225 HTMLElement_cpc,
226 HTMLElement_clone,
227 HTMLElement_handle_event,
228 HTMLElement_get_attr_col
229};
230
231static const tid_t HTMLMetaElement_iface_tids[] = {
232 HTMLELEMENT_TIDS,
233 IHTMLMetaElement_tid,
234 0
235};
236
237static dispex_static_data_t HTMLMetaElement_dispex = {
238 NULL,
239 DispHTMLMetaElement_tid,
240 NULL,
241 HTMLMetaElement_iface_tids
242};
243
244HRESULT HTMLMetaElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
245{
246 HTMLMetaElement *ret;
247
248 ret = heap_alloc_zero(sizeof(*ret));
249 if(!ret)
250 return E_OUTOFMEMORY;
251
252 ret->IHTMLMetaElement_iface.lpVtbl = &HTMLMetaElementVtbl;
253 ret->element.node.vtbl = &HTMLMetaElementImplVtbl;
254
255 HTMLElement_Init(&ret->element, doc, nselem, &HTMLMetaElement_dispex);
256
257 *elem = &ret->element;
258 return S_OK;
259}