reactos/base/shell/ie/mshtml/htmlcomment.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 #include "mshtml_private.h"
  20
  21 struct HTMLCommentElement {
  22     HTMLElement element;
  23     IHTMLCommentElement IHTMLCommentElement_iface;
  24 };
  25
  26 static inline HTMLCommentElement *impl_from_IHTMLCommentElement(IHTMLCommentElement *iface)
  27 {
  28     return CONTAINING_RECORD(iface, HTMLCommentElement, IHTMLCommentElement_iface);
  29 }
  30
  31 static HRESULT WINAPI HTMLCommentElement_QueryInterface(IHTMLCommentElement *iface,
  32         REFIID riid, void **ppv)
  33 {
  34     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  35
  36     return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv);
  37 }
  38
  39 static ULONG WINAPI HTMLCommentElement_AddRef(IHTMLCommentElement *iface)
  40 {
  41     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  42
  43     return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface);
  44 }
  45
  46 static ULONG WINAPI HTMLCommentElement_Release(IHTMLCommentElement *iface)
  47 {
  48     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  49
  50     return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface);
  51 }
  52
  53 static HRESULT WINAPI HTMLCommentElement_GetTypeInfoCount(IHTMLCommentElement *iface, UINT *pctinfo)
  54 {
  55     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  56     return IDispatchEx_GetTypeInfoCount(&This->element.node.dispex.IDispatchEx_iface, pctinfo);
  57 }
  58
  59 static HRESULT WINAPI HTMLCommentElement_GetTypeInfo(IHTMLCommentElement *iface, UINT iTInfo,
  60         LCID lcid, ITypeInfo **ppTInfo)
  61 {
  62     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  63     return IDispatchEx_GetTypeInfo(&This->element.node.dispex.IDispatchEx_iface, iTInfo, lcid,
  64             ppTInfo);
  65 }
  66
  67 static HRESULT WINAPI HTMLCommentElement_GetIDsOfNames(IHTMLCommentElement *iface, REFIID riid,
  68                                                 LPOLESTR *rgszNames, UINT cNames,
  69                                                 LCID lcid, DISPID *rgDispId)
  70 {
  71     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  72     return IDispatchEx_GetIDsOfNames(&This->element.node.dispex.IDispatchEx_iface, riid, rgszNames,
  73             cNames, lcid, rgDispId);
  74 }
  75
  76 static HRESULT WINAPI HTMLCommentElement_Invoke(IHTMLCommentElement *iface, DISPID dispIdMember,
  77                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  78                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  79 {
  80     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  81     return IDispatchEx_Invoke(&This->element.node.dispex.IDispatchEx_iface, dispIdMember, riid,
  82             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  83 }
  84
  85 static HRESULT WINAPI HTMLCommentElement_put_text(IHTMLCommentElement *iface, BSTR v)
  86 {
  87     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  88     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
  89     return E_NOTIMPL;
  90 }
  91
  92 static HRESULT WINAPI HTMLCommentElement_get_text(IHTMLCommentElement *iface, BSTR *p)
  93 {
  94     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
  95
  96     TRACE("(%p)->(%p)\n", This, p);
  97
  98     return IHTMLElement_get_outerHTML(&This->element.IHTMLElement_iface, p);
  99 }
 100
 101 static HRESULT WINAPI HTMLCommentElement_put_atomic(IHTMLCommentElement *iface, LONG v)
 102 {
 103     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
 104     FIXME("(%p)->(%d)\n", This, v);
 105     return E_NOTIMPL;
 106 }
 107
 108 static HRESULT WINAPI HTMLCommentElement_get_atomic(IHTMLCommentElement *iface, LONG *p)
 109 {
 110     HTMLCommentElement *This = impl_from_IHTMLCommentElement(iface);
 111     FIXME("(%p)->(%p)\n", This, p);
 112     return E_NOTIMPL;
 113 }
 114
 115 static const IHTMLCommentElementVtbl HTMLCommentElementVtbl = {
 116     HTMLCommentElement_QueryInterface,
 117     HTMLCommentElement_AddRef,
 118     HTMLCommentElement_Release,
 119     HTMLCommentElement_GetTypeInfoCount,
 120     HTMLCommentElement_GetTypeInfo,
 121     HTMLCommentElement_GetIDsOfNames,
 122     HTMLCommentElement_Invoke,
 123     HTMLCommentElement_put_text,
 124     HTMLCommentElement_get_text,
 125     HTMLCommentElement_put_atomic,
 126     HTMLCommentElement_get_atomic
 127 };
 128
 129 static inline HTMLCommentElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
 130 {
 131     return CONTAINING_RECORD(iface, HTMLCommentElement, element.node);
 132 }
 133
 134 static HRESULT HTMLCommentElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 135 {
 136     HTMLCommentElement *This = impl_from_HTMLDOMNode(iface);
 137
 138     *ppv =  NULL;
 139
 140     if(IsEqualGUID(&IID_IHTMLCommentElement, riid)) {
 141         TRACE("(%p)->(IID_IHTMLCommentElement %p)\n", This, ppv);
 142         *ppv = &This->IHTMLCommentElement_iface;
 143     }else {
 144         return HTMLElement_QI(&This->element.node, riid, ppv);
 145     }
 146
 147     IUnknown_AddRef((IUnknown*)*ppv);
 148     return S_OK;
 149 }
 150
 151 static void HTMLCommentElement_destructor(HTMLDOMNode *iface)
 152 {
 153     HTMLCommentElement *This = impl_from_HTMLDOMNode(iface);
 154
 155     HTMLElement_destructor(&This->element.node);
 156 }
 157
 158 static const NodeImplVtbl HTMLCommentElementImplVtbl = {
 159     HTMLCommentElement_QI,
 160     HTMLCommentElement_destructor,
 161     HTMLElement_cpc,
 162     HTMLElement_clone,
 163     HTMLElement_handle_event,
 164     HTMLElement_get_attr_col
 165 };
 166
 167 static const tid_t HTMLCommentElement_iface_tids[] = {
 168     HTMLELEMENT_TIDS,
 169     IHTMLCommentElement_tid,
 170     0
 171 };
 172 static dispex_static_data_t HTMLCommentElement_dispex = {
 173     NULL,
 174     DispHTMLCommentElement_tid,
 175     NULL,
 176     HTMLCommentElement_iface_tids
 177 };
 178
 179 HRESULT HTMLCommentElement_Create(HTMLDocumentNode *doc, nsIDOMNode *nsnode, HTMLElement **elem)
 180 {
 181     HTMLCommentElement *ret;
 182
 183     ret = heap_alloc_zero(sizeof(*ret));
 184     if(!ret)
 185         return E_OUTOFMEMORY;
 186
 187     ret->element.node.vtbl = &HTMLCommentElementImplVtbl;
 188     ret->IHTMLCommentElement_iface.lpVtbl = &HTMLCommentElementVtbl;
 189
 190     HTMLElement_Init(&ret->element, doc, NULL, &HTMLCommentElement_dispex);
 191     HTMLDOMNode_Init(doc, &ret->element.node, nsnode);
 192
 193     *elem = &ret->element;
 194     return S_OK;
 195 }