dlls/mshtml/htmldoc3.c

   1 /*
   2  * Copyright 2005 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 "config.h"
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "ole2.h"
  30
  31 #include "wine/debug.h"
  32
  33 #include "mshtml_private.h"
  34 #include "htmlevent.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  37
  38 static inline HTMLDocument *impl_from_IHTMLDocument3(IHTMLDocument3 *iface)
  39 {
  40     return CONTAINING_RECORD(iface, HTMLDocument, IHTMLDocument3_iface);
  41 }
  42
  43 static HRESULT WINAPI HTMLDocument3_QueryInterface(IHTMLDocument3 *iface,
  44                                                   REFIID riid, void **ppv)
  45 {
  46     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  47     return htmldoc_query_interface(This, riid, ppv);
  48 }
  49
  50 static ULONG WINAPI HTMLDocument3_AddRef(IHTMLDocument3 *iface)
  51 {
  52     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  53     return htmldoc_addref(This);
  54 }
  55
  56 static ULONG WINAPI HTMLDocument3_Release(IHTMLDocument3 *iface)
  57 {
  58     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  59     return htmldoc_release(This);
  60 }
  61
  62 static HRESULT WINAPI HTMLDocument3_GetTypeInfoCount(IHTMLDocument3 *iface, UINT *pctinfo)
  63 {
  64     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  65     return IDispatchEx_GetTypeInfoCount(&This->IDispatchEx_iface, pctinfo);
  66 }
  67
  68 static HRESULT WINAPI HTMLDocument3_GetTypeInfo(IHTMLDocument3 *iface, UINT iTInfo,
  69                                                 LCID lcid, ITypeInfo **ppTInfo)
  70 {
  71     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  72     return IDispatchEx_GetTypeInfo(&This->IDispatchEx_iface, iTInfo, lcid, ppTInfo);
  73 }
  74
  75 static HRESULT WINAPI HTMLDocument3_GetIDsOfNames(IHTMLDocument3 *iface, REFIID riid,
  76                                                 LPOLESTR *rgszNames, UINT cNames,
  77                                                 LCID lcid, DISPID *rgDispId)
  78 {
  79     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  80     return IDispatchEx_GetIDsOfNames(&This->IDispatchEx_iface, riid, rgszNames, cNames, lcid,
  81             rgDispId);
  82 }
  83
  84 static HRESULT WINAPI HTMLDocument3_Invoke(IHTMLDocument3 *iface, DISPID dispIdMember,
  85                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  86                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  87 {
  88     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  89     return IDispatchEx_Invoke(&This->IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
  90             pDispParams, pVarResult, pExcepInfo, puArgErr);
  91 }
  92
  93 static HRESULT WINAPI HTMLDocument3_releaseCapture(IHTMLDocument3 *iface)
  94 {
  95     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
  96     FIXME("(%p)\n", This);
  97     return E_NOTIMPL;
  98 }
  99
 100 static HRESULT WINAPI HTMLDocument3_recalc(IHTMLDocument3 *iface, VARIANT_BOOL fForce)
 101 {
 102     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 103     FIXME("(%p)->(%x)\n", This, fForce);
 104     return E_NOTIMPL;
 105 }
 106
 107 static HRESULT WINAPI HTMLDocument3_createTextNode(IHTMLDocument3 *iface, BSTR text,
 108                                                    IHTMLDOMNode **newTextNode)
 109 {
 110     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 111     nsIDOMText *nstext;
 112     HTMLDOMNode *node;
 113     nsAString text_str;
 114     nsresult nsres;
 115     HRESULT hres;
 116
 117     TRACE("(%p)->(%s %p)\n", This, debugstr_w(text), newTextNode);
 118
 119     if(!This->doc_node->nsdoc) {
 120         WARN("NULL nsdoc\n");
 121         return E_UNEXPECTED;
 122     }
 123
 124     nsAString_InitDepend(&text_str, text);
 125     nsres = nsIDOMHTMLDocument_CreateTextNode(This->doc_node->nsdoc, &text_str, &nstext);
 126     nsAString_Finish(&text_str);
 127     if(NS_FAILED(nsres)) {
 128         ERR("CreateTextNode failed: %08x\n", nsres);
 129         return E_FAIL;
 130     }
 131
 132     hres = HTMLDOMTextNode_Create(This->doc_node, (nsIDOMNode*)nstext, &node);
 133     nsIDOMText_Release(nstext);
 134     if(FAILED(hres))
 135         return hres;
 136
 137     *newTextNode = &node->IHTMLDOMNode_iface;
 138     return S_OK;
 139 }
 140
 141 static HRESULT WINAPI HTMLDocument3_get_documentElement(IHTMLDocument3 *iface, IHTMLElement **p)
 142 {
 143     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 144     nsIDOMElement *nselem = NULL;
 145     HTMLDOMNode *node;
 146     nsresult nsres;
 147     HRESULT hres;
 148
 149     TRACE("(%p)->(%p)\n", This, p);
 150
 151     if(This->window->readystate == READYSTATE_UNINITIALIZED) {
 152         *p = NULL;
 153         return S_OK;
 154     }
 155
 156     if(!This->doc_node->nsdoc) {
 157         WARN("NULL nsdoc\n");
 158         return E_UNEXPECTED;
 159     }
 160
 161     nsres = nsIDOMHTMLDocument_GetDocumentElement(This->doc_node->nsdoc, &nselem);
 162     if(NS_FAILED(nsres)) {
 163         ERR("GetDocumentElement failed: %08x\n", nsres);
 164         return E_FAIL;
 165     }
 166
 167     if(!nselem) {
 168         *p = NULL;
 169         return S_OK;
 170     }
 171
 172     hres = get_node(This->doc_node, (nsIDOMNode *)nselem, TRUE, &node);
 173     nsIDOMElement_Release(nselem);
 174     if(FAILED(hres))
 175         return hres;
 176
 177     hres = IHTMLDOMNode_QueryInterface(&node->IHTMLDOMNode_iface, &IID_IHTMLElement, (void**)p);
 178     node_release(node);
 179     return hres;
 180 }
 181
 182 static HRESULT WINAPI HTMLDocument3_uniqueID(IHTMLDocument3 *iface, BSTR *p)
 183 {
 184     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 185     FIXME("(%p)->(%p)\n", This, p);
 186     return E_NOTIMPL;
 187 }
 188
 189 static HRESULT WINAPI HTMLDocument3_attachEvent(IHTMLDocument3 *iface, BSTR event,
 190                                                 IDispatch* pDisp, VARIANT_BOOL *pfResult)
 191 {
 192     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 193
 194     TRACE("(%p)->(%s %p %p)\n", This, debugstr_w(event), pDisp, pfResult);
 195
 196     return attach_event(&This->doc_node->node.event_target, This->doc_node->node.nsnode, This, event, pDisp, pfResult);
 197 }
 198
 199 static HRESULT WINAPI HTMLDocument3_detachEvent(IHTMLDocument3 *iface, BSTR event,
 200                                                 IDispatch *pDisp)
 201 {
 202     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 203
 204     TRACE("(%p)->(%s %p)\n", This, debugstr_w(event), pDisp);
 205
 206     return detach_event(This->doc_node->node.event_target, This, event, pDisp);
 207 }
 208
 209 static HRESULT WINAPI HTMLDocument3_put_onrowsdelete(IHTMLDocument3 *iface, VARIANT v)
 210 {
 211     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 212     FIXME("(%p)->()\n", This);
 213     return E_NOTIMPL;
 214 }
 215
 216 static HRESULT WINAPI HTMLDocument3_get_onrowsdelete(IHTMLDocument3 *iface, VARIANT *p)
 217 {
 218     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 219     FIXME("(%p)->(%p)\n", This, p);
 220     return E_NOTIMPL;
 221 }
 222
 223 static HRESULT WINAPI HTMLDocument3_put_onrowsinserted(IHTMLDocument3 *iface, VARIANT v)
 224 {
 225     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 226     FIXME("(%p)->()\n", This);
 227     return E_NOTIMPL;
 228 }
 229
 230 static HRESULT WINAPI HTMLDocument3_get_onrowsinserted(IHTMLDocument3 *iface, VARIANT *p)
 231 {
 232     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 233     FIXME("(%p)->(%p)\n", This, p);
 234     return E_NOTIMPL;
 235 }
 236
 237 static HRESULT WINAPI HTMLDocument3_put_oncellchange(IHTMLDocument3 *iface, VARIANT v)
 238 {
 239     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 240     FIXME("(%p)->()\n", This);
 241     return E_NOTIMPL;
 242 }
 243
 244 static HRESULT WINAPI HTMLDocument3_get_oncellchange(IHTMLDocument3 *iface, VARIANT *p)
 245 {
 246     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 247     FIXME("(%p)->(%p)\n", This, p);
 248     return E_NOTIMPL;
 249 }
 250
 251 static HRESULT WINAPI HTMLDocument3_put_ondatasetchanged(IHTMLDocument3 *iface, VARIANT v)
 252 {
 253     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 254     FIXME("(%p)->()\n", This);
 255     return E_NOTIMPL;
 256 }
 257
 258 static HRESULT WINAPI HTMLDocument3_get_ondatasetchanged(IHTMLDocument3 *iface, VARIANT *p)
 259 {
 260     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 261     FIXME("(%p)->(%p)\n", This, p);
 262     return E_NOTIMPL;
 263 }
 264
 265 static HRESULT WINAPI HTMLDocument3_put_ondataavailable(IHTMLDocument3 *iface, VARIANT v)
 266 {
 267     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 268     FIXME("(%p)->()\n", This);
 269     return E_NOTIMPL;
 270 }
 271
 272 static HRESULT WINAPI HTMLDocument3_get_ondataavailable(IHTMLDocument3 *iface, VARIANT *p)
 273 {
 274     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 275     FIXME("(%p)->(%p)\n", This, p);
 276     return E_NOTIMPL;
 277 }
 278
 279 static HRESULT WINAPI HTMLDocument3_put_ondatasetcomplete(IHTMLDocument3 *iface, VARIANT v)
 280 {
 281     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 282     FIXME("(%p)->()\n", This);
 283     return E_NOTIMPL;
 284 }
 285
 286 static HRESULT WINAPI HTMLDocument3_get_ondatasetcomplete(IHTMLDocument3 *iface, VARIANT *p)
 287 {
 288     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 289     FIXME("(%p)->(%p)\n", This, p);
 290     return E_NOTIMPL;
 291 }
 292
 293 static HRESULT WINAPI HTMLDocument3_put_onpropertychange(IHTMLDocument3 *iface, VARIANT v)
 294 {
 295     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 296     FIXME("(%p)->()\n", This);
 297     return E_NOTIMPL;
 298 }
 299
 300 static HRESULT WINAPI HTMLDocument3_get_onpropertychange(IHTMLDocument3 *iface, VARIANT *p)
 301 {
 302     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 303     FIXME("(%p)->(%p)\n", This, p);
 304     return E_NOTIMPL;
 305 }
 306
 307 static HRESULT WINAPI HTMLDocument3_put_dir(IHTMLDocument3 *iface, BSTR v)
 308 {
 309     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 310     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 311     return E_NOTIMPL;
 312 }
 313
 314 static HRESULT WINAPI HTMLDocument3_get_dir(IHTMLDocument3 *iface, BSTR *p)
 315 {
 316     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 317     FIXME("(%p)->(%p)\n", This, p);
 318     return E_NOTIMPL;
 319 }
 320
 321 static HRESULT WINAPI HTMLDocument3_put_oncontextmenu(IHTMLDocument3 *iface, VARIANT v)
 322 {
 323     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 324
 325     TRACE("(%p)->()\n", This);
 326
 327     return set_doc_event(This, EVENTID_CONTEXTMENU, &v);
 328 }
 329
 330 static HRESULT WINAPI HTMLDocument3_get_oncontextmenu(IHTMLDocument3 *iface, VARIANT *p)
 331 {
 332     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 333
 334     TRACE("(%p)->(%p)\n", This, p);
 335
 336     return get_doc_event(This, EVENTID_CONTEXTMENU, p);
 337 }
 338
 339 static HRESULT WINAPI HTMLDocument3_put_onstop(IHTMLDocument3 *iface, VARIANT v)
 340 {
 341     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 342     FIXME("(%p)->()\n", This);
 343     return E_NOTIMPL;
 344 }
 345
 346 static HRESULT WINAPI HTMLDocument3_get_onstop(IHTMLDocument3 *iface, VARIANT *p)
 347 {
 348     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 349     FIXME("(%p)->(%p)\n", This, p);
 350     return E_NOTIMPL;
 351 }
 352
 353 static HRESULT WINAPI HTMLDocument3_createDocumentFragment(IHTMLDocument3 *iface,
 354                                                            IHTMLDocument2 **ppNewDoc)
 355 {
 356     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 357     nsIDOMDocumentFragment *doc_frag;
 358     HTMLDocumentNode *docnode;
 359     nsresult nsres;
 360     HRESULT hres;
 361
 362     TRACE("(%p)->(%p)\n", This, ppNewDoc);
 363
 364     if(!This->doc_node->nsdoc) {
 365         FIXME("NULL nsdoc\n");
 366         return E_NOTIMPL;
 367     }
 368
 369     nsres = nsIDOMHTMLDocument_CreateDocumentFragment(This->doc_node->nsdoc, &doc_frag);
 370     if(NS_FAILED(nsres)) {
 371         ERR("CreateDocumentFragment failed: %08x\n", nsres);
 372         return E_FAIL;
 373     }
 374
 375     hres = create_document_fragment((nsIDOMNode*)doc_frag, This->doc_node, &docnode);
 376     nsIDOMDocumentFragment_Release(doc_frag);
 377     if(FAILED(hres))
 378         return hres;
 379
 380     *ppNewDoc = &docnode->basedoc.IHTMLDocument2_iface;
 381     return S_OK;
 382 }
 383
 384 static HRESULT WINAPI HTMLDocument3_get_parentDocument(IHTMLDocument3 *iface,
 385                                                        IHTMLDocument2 **p)
 386 {
 387     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 388     FIXME("(%p)->(%p)\n", This, p);
 389     return E_NOTIMPL;
 390 }
 391
 392 static HRESULT WINAPI HTMLDocument3_put_enableDownload(IHTMLDocument3 *iface,
 393                                                        VARIANT_BOOL v)
 394 {
 395     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 396     FIXME("(%p)->(%x)\n", This, v);
 397     return E_NOTIMPL;
 398 }
 399
 400 static HRESULT WINAPI HTMLDocument3_get_enableDownload(IHTMLDocument3 *iface,
 401                                                        VARIANT_BOOL *p)
 402 {
 403     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 404     FIXME("(%p)->(%p)\n", This, p);
 405     return E_NOTIMPL;
 406 }
 407
 408 static HRESULT WINAPI HTMLDocument3_put_baseUrl(IHTMLDocument3 *iface, BSTR v)
 409 {
 410     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 411     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 412     return E_NOTIMPL;
 413 }
 414
 415 static HRESULT WINAPI HTMLDocument3_get_baseUrl(IHTMLDocument3 *iface, BSTR *p)
 416 {
 417     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 418     FIXME("(%p)->(%p)\n", This, p);
 419     return E_NOTIMPL;
 420 }
 421
 422 static HRESULT WINAPI HTMLDocument3_get_childNodes(IHTMLDocument3 *iface, IDispatch **p)
 423 {
 424     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 425     FIXME("(%p)->(%p)\n", This, p);
 426     return E_NOTIMPL;
 427 }
 428
 429 static HRESULT WINAPI HTMLDocument3_put_inheritStyleSheets(IHTMLDocument3 *iface,
 430                                                            VARIANT_BOOL v)
 431 {
 432     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 433     FIXME("(%p)->()\n", This);
 434     return E_NOTIMPL;
 435 }
 436
 437 static HRESULT WINAPI HTMLDocument3_get_inheritStyleSheets(IHTMLDocument3 *iface,
 438                                                            VARIANT_BOOL *p)
 439 {
 440     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 441     FIXME("(%p)->(%p)\n", This, p);
 442     return E_NOTIMPL;
 443 }
 444
 445 static HRESULT WINAPI HTMLDocument3_put_onbeforeeditfocus(IHTMLDocument3 *iface, VARIANT v)
 446 {
 447     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 448     FIXME("(%p)->()\n", This);
 449     return E_NOTIMPL;
 450 }
 451
 452 static HRESULT WINAPI HTMLDocument3_get_onbeforeeditfocus(IHTMLDocument3 *iface, VARIANT *p)
 453 {
 454     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 455     FIXME("(%p)->(%p)\n", This, p);
 456     return E_NOTIMPL;
 457 }
 458
 459 static HRESULT WINAPI HTMLDocument3_getElementsByName(IHTMLDocument3 *iface, BSTR v,
 460                                                       IHTMLElementCollection **ppelColl)
 461 {
 462     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 463     FIXME("(%p)->(%s %p)\n", This, debugstr_w(v), ppelColl);
 464     return E_NOTIMPL;
 465 }
 466
 467
 468 static HRESULT WINAPI HTMLDocument3_getElementById(IHTMLDocument3 *iface, BSTR v,
 469                                                    IHTMLElement **pel)
 470 {
 471     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 472     nsIDOMElement *nselem;
 473     HTMLDOMNode *node;
 474     nsIDOMNode *nsnode, *nsnode_by_id, *nsnode_by_name;
 475     nsIDOMNodeList *nsnode_list;
 476     nsAString id_str;
 477     nsresult nsres;
 478     HRESULT hres;
 479
 480     TRACE("(%p)->(%s %p)\n", This, debugstr_w(v), pel);
 481
 482     if(!This->doc_node->nsdoc) {
 483         WARN("NULL nsdoc\n");
 484         return E_UNEXPECTED;
 485     }
 486
 487     nsAString_InitDepend(&id_str, v);
 488     /* get element by id attribute */
 489     nsres = nsIDOMHTMLDocument_GetElementById(This->doc_node->nsdoc, &id_str, &nselem);
 490     if(FAILED(nsres)) {
 491         ERR("GetElementById failed: %08x\n", nsres);
 492         nsAString_Finish(&id_str);
 493         return E_FAIL;
 494     }
 495     nsnode_by_id = (nsIDOMNode*)nselem;
 496
 497     /* get first element by name attribute */
 498     nsres = nsIDOMHTMLDocument_GetElementsByName(This->doc_node->nsdoc, &id_str, &nsnode_list);
 499     nsAString_Finish(&id_str);
 500     if(FAILED(nsres)) {
 501         ERR("getElementsByName failed: %08x\n", nsres);
 502         if(nsnode_by_id)
 503             nsIDOMNode_Release(nsnode_by_id);
 504         return E_FAIL;
 505     }
 506     nsIDOMNodeList_Item(nsnode_list, 0, &nsnode_by_name);
 507     nsIDOMNodeList_Release(nsnode_list);
 508
 509
 510     if(nsnode_by_name && nsnode_by_id) {
 511         PRUint16 pos;
 512
 513         nsres = nsIDOMNode_CompareDocumentPosition(nsnode_by_name, nsnode_by_id, &pos);
 514         if(NS_FAILED(nsres)) {
 515             FIXME("CompareDocumentPosition failed: 0x%08x\n", nsres);
 516             nsIDOMNode_Release(nsnode_by_name);
 517             nsIDOMNode_Release(nsnode_by_id);
 518             return E_FAIL;
 519         }
 520
 521         TRACE("CompareDocumentPosition gave: 0x%x\n", pos);
 522         if(pos & (DOCUMENT_POSITION_PRECEDING | DOCUMENT_POSITION_CONTAINS)) {
 523             nsnode = nsnode_by_id;
 524             nsIDOMNode_Release(nsnode_by_name);
 525         }else {
 526             nsnode = nsnode_by_name;
 527             nsIDOMNode_Release(nsnode_by_id);
 528         }
 529     }else
 530         nsnode = nsnode_by_name ? nsnode_by_name : nsnode_by_id;
 531
 532     if(nsnode) {
 533         hres = get_node(This->doc_node, nsnode, TRUE, &node);
 534         nsIDOMNode_Release(nsnode);
 535
 536         if(SUCCEEDED(hres)) {
 537             hres = IHTMLDOMNode_QueryInterface(&node->IHTMLDOMNode_iface, &IID_IHTMLElement, (void**)pel);
 538             node_release(node);
 539         }
 540     }else {
 541         *pel = NULL;
 542         hres = S_OK;
 543     }
 544
 545     return hres;
 546 }
 547
 548
 549 static HRESULT WINAPI HTMLDocument3_getElementsByTagName(IHTMLDocument3 *iface, BSTR v,
 550                                                          IHTMLElementCollection **pelColl)
 551 {
 552     HTMLDocument *This = impl_from_IHTMLDocument3(iface);
 553     nsIDOMNodeList *nslist;
 554     nsAString id_str, ns_str;
 555     nsresult nsres;
 556     static const WCHAR str[] = {'*',0};
 557
 558     TRACE("(%p)->(%s %p)\n", This, debugstr_w(v), pelColl);
 559
 560     if(!This->doc_node->nsdoc) {
 561         WARN("NULL nsdoc\n");
 562         return E_UNEXPECTED;
 563     }
 564
 565     nsAString_InitDepend(&id_str, v);
 566     nsAString_InitDepend(&ns_str, str);
 567     nsres = nsIDOMHTMLDocument_GetElementsByTagNameNS(This->doc_node->nsdoc, &ns_str, &id_str, &nslist);
 568     nsAString_Finish(&id_str);
 569     nsAString_Finish(&ns_str);
 570     if(FAILED(nsres)) {
 571         ERR("GetElementByName failed: %08x\n", nsres);
 572         return E_FAIL;
 573     }
 574
 575     *pelColl = create_collection_from_nodelist(This->doc_node, nslist);
 576     nsIDOMNodeList_Release(nslist);
 577
 578     return S_OK;
 579 }
 580
 581 static const IHTMLDocument3Vtbl HTMLDocument3Vtbl = {
 582     HTMLDocument3_QueryInterface,
 583     HTMLDocument3_AddRef,
 584     HTMLDocument3_Release,
 585     HTMLDocument3_GetTypeInfoCount,
 586     HTMLDocument3_GetTypeInfo,
 587     HTMLDocument3_GetIDsOfNames,
 588     HTMLDocument3_Invoke,
 589     HTMLDocument3_releaseCapture,
 590     HTMLDocument3_recalc,
 591     HTMLDocument3_createTextNode,
 592     HTMLDocument3_get_documentElement,
 593     HTMLDocument3_uniqueID,
 594     HTMLDocument3_attachEvent,
 595     HTMLDocument3_detachEvent,
 596     HTMLDocument3_put_onrowsdelete,
 597     HTMLDocument3_get_onrowsdelete,
 598     HTMLDocument3_put_onrowsinserted,
 599     HTMLDocument3_get_onrowsinserted,
 600     HTMLDocument3_put_oncellchange,
 601     HTMLDocument3_get_oncellchange,
 602     HTMLDocument3_put_ondatasetchanged,
 603     HTMLDocument3_get_ondatasetchanged,
 604     HTMLDocument3_put_ondataavailable,
 605     HTMLDocument3_get_ondataavailable,
 606     HTMLDocument3_put_ondatasetcomplete,
 607     HTMLDocument3_get_ondatasetcomplete,
 608     HTMLDocument3_put_onpropertychange,
 609     HTMLDocument3_get_onpropertychange,
 610     HTMLDocument3_put_dir,
 611     HTMLDocument3_get_dir,
 612     HTMLDocument3_put_oncontextmenu,
 613     HTMLDocument3_get_oncontextmenu,
 614     HTMLDocument3_put_onstop,
 615     HTMLDocument3_get_onstop,
 616     HTMLDocument3_createDocumentFragment,
 617     HTMLDocument3_get_parentDocument,
 618     HTMLDocument3_put_enableDownload,
 619     HTMLDocument3_get_enableDownload,
 620     HTMLDocument3_put_baseUrl,
 621     HTMLDocument3_get_baseUrl,
 622     HTMLDocument3_get_childNodes,
 623     HTMLDocument3_put_inheritStyleSheets,
 624     HTMLDocument3_get_inheritStyleSheets,
 625     HTMLDocument3_put_onbeforeeditfocus,
 626     HTMLDocument3_get_onbeforeeditfocus,
 627     HTMLDocument3_getElementsByName,
 628     HTMLDocument3_getElementById,
 629     HTMLDocument3_getElementsByTagName
 630 };
 631
 632 static inline HTMLDocument *impl_from_IHTMLDocument4(IHTMLDocument4 *iface)
 633 {
 634     return CONTAINING_RECORD(iface, HTMLDocument, IHTMLDocument4_iface);
 635 }
 636
 637 static HRESULT WINAPI HTMLDocument4_QueryInterface(IHTMLDocument4 *iface,
 638                                                    REFIID riid, void **ppv)
 639 {
 640     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 641     return htmldoc_query_interface(This, riid, ppv);
 642 }
 643
 644 static ULONG WINAPI HTMLDocument4_AddRef(IHTMLDocument4 *iface)
 645 {
 646     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 647     return htmldoc_addref(This);
 648 }
 649
 650 static ULONG WINAPI HTMLDocument4_Release(IHTMLDocument4 *iface)
 651 {
 652     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 653     return htmldoc_release(This);
 654 }
 655
 656 static HRESULT WINAPI HTMLDocument4_GetTypeInfoCount(IHTMLDocument4 *iface, UINT *pctinfo)
 657 {
 658     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 659     return IDispatchEx_GetTypeInfoCount(&This->IDispatchEx_iface, pctinfo);
 660 }
 661
 662 static HRESULT WINAPI HTMLDocument4_GetTypeInfo(IHTMLDocument4 *iface, UINT iTInfo,
 663                                                 LCID lcid, ITypeInfo **ppTInfo)
 664 {
 665     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 666     return IDispatchEx_GetTypeInfo(&This->IDispatchEx_iface, iTInfo, lcid, ppTInfo);
 667 }
 668
 669 static HRESULT WINAPI HTMLDocument4_GetIDsOfNames(IHTMLDocument4 *iface, REFIID riid,
 670                                                 LPOLESTR *rgszNames, UINT cNames,
 671                                                 LCID lcid, DISPID *rgDispId)
 672 {
 673     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 674     return IDispatchEx_GetIDsOfNames(&This->IDispatchEx_iface, riid, rgszNames, cNames, lcid,
 675             rgDispId);
 676 }
 677
 678 static HRESULT WINAPI HTMLDocument4_Invoke(IHTMLDocument4 *iface, DISPID dispIdMember,
 679                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 680                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 681 {
 682     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 683     return IDispatchEx_Invoke(&This->IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
 684             pDispParams, pVarResult, pExcepInfo, puArgErr);
 685 }
 686
 687 static HRESULT WINAPI HTMLDocument4_focus(IHTMLDocument4 *iface)
 688 {
 689     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 690     nsIDOMHTMLElement *nsbody;
 691     nsresult nsres;
 692
 693     TRACE("(%p)->()\n", This);
 694
 695     nsres = nsIDOMHTMLDocument_GetBody(This->doc_node->nsdoc, &nsbody);
 696     if(NS_FAILED(nsres) || !nsbody) {
 697         ERR("GetBody failed: %08x\n", nsres);
 698         return E_FAIL;
 699     }
 700
 701     nsres = nsIDOMHTMLElement_Focus(nsbody);
 702     nsIDOMHTMLElement_Release(nsbody);
 703     if(NS_FAILED(nsres)) {
 704         ERR("Focus failed: %08x\n", nsres);
 705         return E_FAIL;
 706     }
 707
 708     return S_OK;
 709 }
 710
 711 static HRESULT WINAPI HTMLDocument4_hasFocus(IHTMLDocument4 *iface, VARIANT_BOOL *pfFocus)
 712 {
 713     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 714     FIXME("(%p)->(%p)\n", This, pfFocus);
 715     return E_NOTIMPL;
 716 }
 717
 718 static HRESULT WINAPI HTMLDocument4_put_onselectionchange(IHTMLDocument4 *iface, VARIANT v)
 719 {
 720     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 721     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
 722     return E_NOTIMPL;
 723 }
 724
 725 static HRESULT WINAPI HTMLDocument4_get_onselectionchange(IHTMLDocument4 *iface, VARIANT *p)
 726 {
 727     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 728     FIXME("(%p)->(%p)\n", This, p);
 729     return E_NOTIMPL;
 730 }
 731
 732 static HRESULT WINAPI HTMLDocument4_get_namespace(IHTMLDocument4 *iface, IDispatch **p)
 733 {
 734     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 735     FIXME("(%p)->(%p)\n", This, p);
 736     return E_NOTIMPL;
 737 }
 738
 739 static HRESULT WINAPI HTMLDocument4_createDocumentFromUrl(IHTMLDocument4 *iface, BSTR bstrUrl,
 740         BSTR bstrOptions, IHTMLDocument2 **newDoc)
 741 {
 742     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 743     FIXME("(%p)->(%s %s %p)\n", This, debugstr_w(bstrUrl), debugstr_w(bstrOptions), newDoc);
 744     return E_NOTIMPL;
 745 }
 746
 747 static HRESULT WINAPI HTMLDocument4_put_media(IHTMLDocument4 *iface, BSTR v)
 748 {
 749     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 750     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 751     return E_NOTIMPL;
 752 }
 753
 754 static HRESULT WINAPI HTMLDocument4_get_media(IHTMLDocument4 *iface, BSTR *p)
 755 {
 756     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 757     FIXME("(%p)->(%p)\n", This, p);
 758     return E_NOTIMPL;
 759 }
 760
 761 static HRESULT WINAPI HTMLDocument4_createEventObject(IHTMLDocument4 *iface,
 762         VARIANT *pvarEventObject, IHTMLEventObj **ppEventObj)
 763 {
 764     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 765     FIXME("(%p)->(%p %p)\n", This, pvarEventObject, ppEventObj);
 766     return E_NOTIMPL;
 767 }
 768
 769 static HRESULT WINAPI HTMLDocument4_fireEvent(IHTMLDocument4 *iface, BSTR bstrEventName,
 770         VARIANT *pvarEventObject, VARIANT_BOOL *pfCanceled)
 771 {
 772     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 773     FIXME("(%p)->(%s %p %p)\n", This, debugstr_w(bstrEventName), pvarEventObject, pfCanceled);
 774     return E_NOTIMPL;
 775 }
 776
 777 static HRESULT WINAPI HTMLDocument4_createRenderStyle(IHTMLDocument4 *iface, BSTR v,
 778         IHTMLRenderStyle **ppIHTMLRenderStyle)
 779 {
 780     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 781     FIXME("(%p)->(%s %p)\n", This, debugstr_w(v), ppIHTMLRenderStyle);
 782     return E_NOTIMPL;
 783 }
 784
 785 static HRESULT WINAPI HTMLDocument4_put_oncontrolselect(IHTMLDocument4 *iface, VARIANT v)
 786 {
 787     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 788     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
 789     return E_NOTIMPL;
 790 }
 791
 792 static HRESULT WINAPI HTMLDocument4_get_oncontrolselect(IHTMLDocument4 *iface, VARIANT *p)
 793 {
 794     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 795     FIXME("(%p)->(%p)\n", This, p);
 796     return E_NOTIMPL;
 797 }
 798
 799 static HRESULT WINAPI HTMLDocument4_get_URLEncoded(IHTMLDocument4 *iface, BSTR *p)
 800 {
 801     HTMLDocument *This = impl_from_IHTMLDocument4(iface);
 802     FIXME("(%p)->(%p)\n", This, p);
 803     return E_NOTIMPL;
 804 }
 805
 806 static const IHTMLDocument4Vtbl HTMLDocument4Vtbl = {
 807     HTMLDocument4_QueryInterface,
 808     HTMLDocument4_AddRef,
 809     HTMLDocument4_Release,
 810     HTMLDocument4_GetTypeInfoCount,
 811     HTMLDocument4_GetTypeInfo,
 812     HTMLDocument4_GetIDsOfNames,
 813     HTMLDocument4_Invoke,
 814     HTMLDocument4_focus,
 815     HTMLDocument4_hasFocus,
 816     HTMLDocument4_put_onselectionchange,
 817     HTMLDocument4_get_onselectionchange,
 818     HTMLDocument4_get_namespace,
 819     HTMLDocument4_createDocumentFromUrl,
 820     HTMLDocument4_put_media,
 821     HTMLDocument4_get_media,
 822     HTMLDocument4_createEventObject,
 823     HTMLDocument4_fireEvent,
 824     HTMLDocument4_createRenderStyle,
 825     HTMLDocument4_put_oncontrolselect,
 826     HTMLDocument4_get_oncontrolselect,
 827     HTMLDocument4_get_URLEncoded
 828 };
 829
 830 void HTMLDocument_HTMLDocument3_Init(HTMLDocument *This)
 831 {
 832     This->IHTMLDocument3_iface.lpVtbl = &HTMLDocument3Vtbl;
 833     This->IHTMLDocument4_iface.lpVtbl = &HTMLDocument4Vtbl;
 834 }