dlls/mshtml/htmliframe.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 <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 "mshtml_private.h"
  29
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  33
  34 typedef struct {
  35     HTMLElement element;
  36     const IHTMLFrameBase2Vtbl  *lpIHTMLFrameBase2Vtbl;
  37
  38     LONG ref;
  39
  40     nsIDOMHTMLIFrameElement *nsiframe;
  41     HTMLDocument *content_doc;
  42 } HTMLIFrame;
  43
  44 #define HTMLFRAMEBASE2(x)  ((IHTMLFrameBase2*)  &(x)->lpIHTMLFrameBase2Vtbl)
  45
  46 #define HTMLFRAMEBASE2_THIS(iface) DEFINE_THIS(HTMLIFrame, IHTMLFrameBase2, iface)
  47
  48 static HRESULT WINAPI HTMLIFrameBase2_QueryInterface(IHTMLFrameBase2 *iface, REFIID riid, void **ppv)
  49 {
  50     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
  51
  52     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
  53 }
  54
  55 static ULONG WINAPI HTMLIFrameBase2_AddRef(IHTMLFrameBase2 *iface)
  56 {
  57     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
  58
  59     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
  60 }
  61
  62 static ULONG WINAPI HTMLIFrameBase2_Release(IHTMLFrameBase2 *iface)
  63 {
  64     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
  65
  66     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
  67 }
  68
  69 static HRESULT WINAPI HTMLIFrameBase2_GetTypeInfoCount(IHTMLFrameBase2 *iface, UINT *pctinfo)
  70 {
  71     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
  72     FIXME("(%p)\n", This);
  73     return E_NOTIMPL;
  74 }
  75
  76 static HRESULT WINAPI HTMLIFrameBase2_GetTypeInfo(IHTMLFrameBase2 *iface, UINT iTInfo,
  77         LCID lcid, ITypeInfo **ppTInfo)
  78 {
  79     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
  80     FIXME("(%p)\n", This);
  81     return E_NOTIMPL;
  82 }
  83
  84 static HRESULT WINAPI HTMLIFrameBase2_GetIDsOfNames(IHTMLFrameBase2 *iface, REFIID riid,
  85         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
  86 {
  87     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
  88     FIXME("(%p)\n", This);
  89     return E_NOTIMPL;
  90 }
  91
  92 static HRESULT WINAPI HTMLIFrameBase2_Invoke(IHTMLFrameBase2 *iface, DISPID dispIdMember,
  93         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  94         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  95 {
  96     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
  97     FIXME("(%p)\n", This);
  98     return E_NOTIMPL;
  99 }
 100
 101 static HRESULT WINAPI HTMLIFrameBase2_get_contentWindow(IHTMLFrameBase2 *iface, IHTMLWindow2 **p)
 102 {
 103     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 104
 105     TRACE("(%p)->(%p)\n", This, p);
 106
 107     if(!This->content_doc) {
 108         nsIDOMHTMLDocument *nshtmldoc;
 109         nsIDOMDocument *nsdoc;
 110         nsresult nsres;
 111         HRESULT hres;
 112
 113         nsres = nsIDOMHTMLIFrameElement_GetContentDocument(This->nsiframe, &nsdoc);
 114         if(NS_FAILED(nsres)) {
 115             ERR("GetContentDocument failed: %08x\n", nsres);
 116             return E_FAIL;
 117         }
 118
 119         if(!nsdoc) {
 120             FIXME("NULL contentDocument\n");
 121             return E_FAIL;
 122         }
 123
 124         nsres = nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMHTMLDocument, (void**)&nshtmldoc);
 125         nsIDOMDocument_Release(nsdoc);
 126         if(NS_FAILED(nsres)) {
 127             ERR("Could not get nsIDOMHTMLDocument iface: %08x\n", nsres);
 128             return E_FAIL;
 129         }
 130
 131         hres = create_doc_from_nsdoc(nshtmldoc, &This->content_doc);
 132         nsIDOMHTMLDocument_Release(nshtmldoc);
 133         if(FAILED(hres))
 134             return hres;
 135     }
 136
 137     return IHTMLDocument2_get_parentWindow(HTMLDOC(This->content_doc), p);
 138 }
 139
 140 static HRESULT WINAPI HTMLIFrameBase2_put_onload(IHTMLFrameBase2 *iface, VARIANT v)
 141 {
 142     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 143     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
 144     return E_NOTIMPL;
 145 }
 146
 147 static HRESULT WINAPI HTMLIFrameBase2_get_onload(IHTMLFrameBase2 *iface, VARIANT *p)
 148 {
 149     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 150     FIXME("(%p)->(%p)\n", This, p);
 151     return E_NOTIMPL;
 152 }
 153
 154 static HRESULT WINAPI HTMLIFrameBase2_put_onreadystatechange(IHTMLFrameBase2 *iface, VARIANT v)
 155 {
 156     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 157     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
 158     return E_NOTIMPL;
 159 }
 160
 161 static HRESULT WINAPI HTMLIFrameBase2_get_onreadystatechange(IHTMLFrameBase2 *iface, VARIANT *p)
 162 {
 163     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 164     FIXME("(%p)->(%p)\n", This, p);
 165     return E_NOTIMPL;
 166 }
 167
 168 static HRESULT WINAPI HTMLIFrameBase2_get_readyState(IHTMLFrameBase2 *iface, BSTR *p)
 169 {
 170     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 171     FIXME("(%p)->(%p)\n", This, p);
 172     return E_NOTIMPL;
 173 }
 174
 175 static HRESULT WINAPI HTMLIFrameBase2_put_allowTransparency(IHTMLFrameBase2 *iface, VARIANT_BOOL v)
 176 {
 177     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 178     FIXME("(%p)->(%x)\n", This, v);
 179     return E_NOTIMPL;
 180 }
 181
 182 static HRESULT WINAPI HTMLIFrameBase2_get_allowTransparency(IHTMLFrameBase2 *iface, VARIANT_BOOL *p)
 183 {
 184     HTMLIFrame *This = HTMLFRAMEBASE2_THIS(iface);
 185     FIXME("(%p)->(%p)\n", This, p);
 186     return E_NOTIMPL;
 187 }
 188
 189 #undef HTMLFRAMEBASE2_THIS
 190
 191 static const IHTMLFrameBase2Vtbl HTMLIFrameBase2Vtbl = {
 192     HTMLIFrameBase2_QueryInterface,
 193     HTMLIFrameBase2_AddRef,
 194     HTMLIFrameBase2_Release,
 195     HTMLIFrameBase2_GetTypeInfoCount,
 196     HTMLIFrameBase2_GetTypeInfo,
 197     HTMLIFrameBase2_GetIDsOfNames,
 198     HTMLIFrameBase2_Invoke,
 199     HTMLIFrameBase2_get_contentWindow,
 200     HTMLIFrameBase2_put_onload,
 201     HTMLIFrameBase2_get_onload,
 202     HTMLIFrameBase2_put_onreadystatechange,
 203     HTMLIFrameBase2_get_onreadystatechange,
 204     HTMLIFrameBase2_get_readyState,
 205     HTMLIFrameBase2_put_allowTransparency,
 206     HTMLIFrameBase2_get_allowTransparency
 207 };
 208
 209 #define HTMLIFRAME_NODE_THIS(iface) DEFINE_THIS2(HTMLIFrame, element.node, iface)
 210
 211 static HRESULT HTMLIFrame_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 212 {
 213     HTMLIFrame *This = HTMLIFRAME_NODE_THIS(iface);
 214
 215     *ppv = NULL;
 216
 217     if(IsEqualGUID(&IID_IHTMLFrameBase2, riid)) {
 218         TRACE("(%p)->(IID_IHTMLFrameBase2 %p)\n", This, ppv);
 219         *ppv = HTMLFRAMEBASE2(This);
 220     }else {
 221         return HTMLElement_QI(&This->element.node, riid, ppv);
 222     }
 223
 224     IUnknown_AddRef((IUnknown*)*ppv);
 225     return S_OK;
 226 }
 227
 228 static void HTMLIFrame_destructor(HTMLDOMNode *iface)
 229 {
 230     HTMLIFrame *This = HTMLIFRAME_NODE_THIS(iface);
 231
 232     if(This->content_doc)
 233         IHTMLDocument2_Release(HTMLDOC(This->content_doc));
 234     if(This->nsiframe)
 235         nsIDOMHTMLIFrameElement_Release(This->nsiframe);
 236
 237     HTMLElement_destructor(&This->element.node);
 238 }
 239
 240 #undef HTMLIFRAME_NODE_THIS
 241
 242 static const NodeImplVtbl HTMLIFrameImplVtbl = {
 243     HTMLIFrame_QI,
 244     HTMLIFrame_destructor
 245 };
 246
 247 static const tid_t HTMLIFrame_iface_tids[] = {
 248     IHTMLDOMNode_tid,
 249     IHTMLDOMNode2_tid,
 250     IHTMLElement_tid,
 251     IHTMLElement2_tid,
 252     IHTMLElement3_tid,
 253     IHTMLFrameBase2_tid,
 254     0
 255 };
 256
 257 static dispex_static_data_t HTMLIFrame_dispex = {
 258     NULL,
 259     DispHTMLIFrame_tid,
 260     NULL,
 261     HTMLIFrame_iface_tids
 262 };
 263
 264 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement *nselem)
 265 {
 266     HTMLIFrame *ret;
 267     nsresult nsres;
 268
 269     ret = heap_alloc_zero(sizeof(HTMLIFrame));
 270
 271     ret->lpIHTMLFrameBase2Vtbl = &HTMLIFrameBase2Vtbl;
 272     ret->element.node.vtbl = &HTMLIFrameImplVtbl;
 273
 274     init_dispex(&ret->element.node.dispex, (IUnknown*)HTMLFRAMEBASE2(ret), &HTMLIFrame_dispex);
 275     HTMLElement_Init(&ret->element);
 276
 277     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLIFrameElement, (void**)&ret->nsiframe);
 278     if(NS_FAILED(nsres))
 279         ERR("Could not get nsIDOMHTMLIFrameElement iface: %08x\n", nsres);
 280
 281     return &ret->element;
 282 }