dlls/mshtml/htmlelem.c

   1 /*
   2  * Copyright 2006 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
  20 #include <stdarg.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "winreg.h"
  28 #include "ole2.h"
  29 #include "shlwapi.h"
  30
  31 #include "wine/debug.h"
  32 #include "wine/unicode.h"
  33
  34 #include "mshtml_private.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  37
  38 static IHTMLElementCollection *HTMLElementCollection_Create(IUnknown*,HTMLElement**,DWORD);
  39
  40 typedef struct {
  41     HTMLElement **buf;
  42     DWORD len;
  43     DWORD size;
  44 } elem_vector;
  45
  46 static void elem_vector_add(elem_vector *buf, HTMLElement *elem)
  47 {
  48     if(buf->len == buf->size) {
  49         buf->size <<= 1;
  50         buf->buf = heap_realloc(buf->buf, buf->size*sizeof(HTMLElement**));
  51     }
  52
  53     buf->buf[buf->len++] = elem;
  54 }
  55
  56 static void elem_vector_normalize(elem_vector *buf)
  57 {
  58     if(!buf->len) {
  59         heap_free(buf->buf);
  60         buf->buf = NULL;
  61     }else if(buf->size > buf->len) {
  62         buf->buf = heap_realloc(buf->buf, buf->len*sizeof(HTMLElement**));
  63     }
  64
  65     buf->size = buf->len;
  66 }
  67
  68 static BOOL is_elem_node(nsIDOMNode *node)
  69 {
  70     PRUint16 type=0;
  71
  72     nsIDOMNode_GetNodeType(node, &type);
  73
  74     return type == ELEMENT_NODE || type == COMMENT_NODE;
  75 }
  76
  77 #define HTMLELEM_THIS(iface) DEFINE_THIS(HTMLElement, HTMLElement, iface)
  78
  79 #define HTMLELEM_NODE_THIS(iface) DEFINE_THIS2(HTMLElement, node, iface)
  80
  81 static HRESULT WINAPI HTMLElement_QueryInterface(IHTMLElement *iface,
  82                                                  REFIID riid, void **ppv)
  83 {
  84     HTMLElement *This = HTMLELEM_THIS(iface);
  85
  86     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->node), riid, ppv);
  87 }
  88
  89 static ULONG WINAPI HTMLElement_AddRef(IHTMLElement *iface)
  90 {
  91     HTMLElement *This = HTMLELEM_THIS(iface);
  92
  93     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->node));
  94 }
  95
  96 static ULONG WINAPI HTMLElement_Release(IHTMLElement *iface)
  97 {
  98     HTMLElement *This = HTMLELEM_THIS(iface);
  99
 100     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->node));
 101 }
 102
 103 static HRESULT WINAPI HTMLElement_GetTypeInfoCount(IHTMLElement *iface, UINT *pctinfo)
 104 {
 105     HTMLElement *This = HTMLELEM_THIS(iface);
 106     FIXME("(%p)->(%p)\n", This, pctinfo);
 107     return E_NOTIMPL;
 108 }
 109
 110 static HRESULT WINAPI HTMLElement_GetTypeInfo(IHTMLElement *iface, UINT iTInfo,
 111                                               LCID lcid, ITypeInfo **ppTInfo)
 112 {
 113     HTMLElement *This = HTMLELEM_THIS(iface);
 114     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 115     return E_NOTIMPL;
 116 }
 117
 118 static HRESULT WINAPI HTMLElement_GetIDsOfNames(IHTMLElement *iface, REFIID riid,
 119                                                 LPOLESTR *rgszNames, UINT cNames,
 120                                                 LCID lcid, DISPID *rgDispId)
 121 {
 122     HTMLElement *This = HTMLELEM_THIS(iface);
 123     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 124                                         lcid, rgDispId);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI HTMLElement_Invoke(IHTMLElement *iface, DISPID dispIdMember,
 129                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 130                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 131 {
 132     HTMLElement *This = HTMLELEM_THIS(iface);
 133     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 134             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 135     return E_NOTIMPL;
 136 }
 137
 138 static HRESULT WINAPI HTMLElement_setAttribute(IHTMLElement *iface, BSTR strAttributeName,
 139                                                VARIANT AttributeValue, LONG lFlags)
 140 {
 141     HTMLElement *This = HTMLELEM_THIS(iface);
 142     nsAString attr_str;
 143     nsAString value_str;
 144     nsresult nsres;
 145     HRESULT hres;
 146     VARIANT AttributeValueChanged;
 147
 148     WARN("(%p)->(%s . %08x)\n", This, debugstr_w(strAttributeName), lFlags);
 149
 150     if(!This->nselem) {
 151         FIXME("NULL nselem\n");
 152         return E_NOTIMPL;
 153     }
 154
 155     VariantInit(&AttributeValueChanged);
 156
 157     hres = VariantChangeType(&AttributeValueChanged, &AttributeValue, 0, VT_BSTR);
 158     if (FAILED(hres)) {
 159         WARN("couldn't convert input attribute value %d to VT_BSTR\n", V_VT(&AttributeValue));
 160         return hres;
 161     }
 162
 163     nsAString_Init(&attr_str, strAttributeName);
 164     nsAString_Init(&value_str, V_BSTR(&AttributeValueChanged));
 165
 166     TRACE("setting %s to %s\n", debugstr_w(strAttributeName),
 167         debugstr_w(V_BSTR(&AttributeValueChanged)));
 168
 169     nsres = nsIDOMHTMLElement_SetAttribute(This->nselem, &attr_str, &value_str);
 170     nsAString_Finish(&attr_str);
 171     nsAString_Finish(&value_str);
 172
 173     if(NS_SUCCEEDED(nsres)) {
 174         hres = S_OK;
 175     }else {
 176         ERR("SetAttribute failed: %08x\n", nsres);
 177         hres = E_FAIL;
 178     }
 179
 180     return hres;
 181 }
 182
 183 static HRESULT WINAPI HTMLElement_getAttribute(IHTMLElement *iface, BSTR strAttributeName,
 184                                                LONG lFlags, VARIANT *AttributeValue)
 185 {
 186     HTMLElement *This = HTMLELEM_THIS(iface);
 187     nsAString attr_str;
 188     nsAString value_str;
 189     const PRUnichar *value;
 190     nsresult nsres;
 191     HRESULT hres = S_OK;
 192
 193     WARN("(%p)->(%s %08x %p)\n", This, debugstr_w(strAttributeName), lFlags, AttributeValue);
 194
 195     if(!This->nselem) {
 196         FIXME("NULL nselem\n");
 197         return E_NOTIMPL;
 198     }
 199
 200     V_VT(AttributeValue) = VT_NULL;
 201
 202     nsAString_Init(&attr_str, strAttributeName);
 203     nsAString_Init(&value_str, NULL);
 204
 205     nsres = nsIDOMHTMLElement_GetAttribute(This->nselem, &attr_str, &value_str);
 206     nsAString_Finish(&attr_str);
 207
 208     if(NS_SUCCEEDED(nsres)) {
 209         static const WCHAR wszSRC[] = {'s','r','c',0};
 210         nsAString_GetData(&value_str, &value);
 211         if(!strcmpiW(strAttributeName, wszSRC))
 212         {
 213             WCHAR buffer[256];
 214             DWORD len;
 215             BSTR bstrBaseUrl;
 216             hres = IHTMLDocument2_get_URL(HTMLDOC(This->node.doc), &bstrBaseUrl);
 217             if(SUCCEEDED(hres)) {
 218                 hres = CoInternetCombineUrl(bstrBaseUrl, value,
 219                                             URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO,
 220                                             buffer, sizeof(buffer)/sizeof(WCHAR), &len, 0);
 221                 SysFreeString(bstrBaseUrl);
 222                 if(SUCCEEDED(hres)) {
 223                     V_VT(AttributeValue) = VT_BSTR;
 224                     V_BSTR(AttributeValue) = SysAllocString(buffer);
 225                     TRACE("attr_value=%s\n", debugstr_w(V_BSTR(AttributeValue)));
 226                 }
 227             }
 228         }else if(*value) {
 229             V_VT(AttributeValue) = VT_BSTR;
 230             V_BSTR(AttributeValue) = SysAllocString(value);
 231             TRACE("attr_value=%s\n", debugstr_w(V_BSTR(AttributeValue)));
 232         }
 233     }else {
 234         ERR("GetAttribute failed: %08x\n", nsres);
 235         hres = E_FAIL;
 236     }
 237
 238     nsAString_Finish(&value_str);
 239
 240     return hres;
 241 }
 242
 243 static HRESULT WINAPI HTMLElement_removeAttribute(IHTMLElement *iface, BSTR strAttributeName,
 244                                                   LONG lFlags, VARIANT_BOOL *pfSuccess)
 245 {
 246     HTMLElement *This = HTMLELEM_THIS(iface);
 247     FIXME("(%p)->()\n", This);
 248     return E_NOTIMPL;
 249 }
 250
 251 static HRESULT WINAPI HTMLElement_put_className(IHTMLElement *iface, BSTR v)
 252 {
 253     HTMLElement *This = HTMLELEM_THIS(iface);
 254     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 255     return E_NOTIMPL;
 256 }
 257
 258 static HRESULT WINAPI HTMLElement_get_className(IHTMLElement *iface, BSTR *p)
 259 {
 260     HTMLElement *This = HTMLELEM_THIS(iface);
 261     nsAString class_str;
 262     nsresult nsres;
 263     HRESULT hres = S_OK;
 264
 265     TRACE("(%p)->(%p)\n", This, p);
 266
 267     if(!This->nselem) {
 268         FIXME("NULL nselem\n");
 269         return E_NOTIMPL;
 270     }
 271
 272     nsAString_Init(&class_str, NULL);
 273     nsres = nsIDOMHTMLElement_GetClassName(This->nselem, &class_str);
 274
 275     if(NS_SUCCEEDED(nsres)) {
 276         const PRUnichar *class;
 277         nsAString_GetData(&class_str, &class);
 278         *p = SysAllocString(class);
 279     }else {
 280         ERR("GetClassName failed: %08x\n", nsres);
 281         hres = E_FAIL;
 282     }
 283
 284     nsAString_Finish(&class_str);
 285
 286     TRACE("className=%s\n", debugstr_w(*p));
 287     return hres;
 288 }
 289
 290 static HRESULT WINAPI HTMLElement_put_id(IHTMLElement *iface, BSTR v)
 291 {
 292     HTMLElement *This = HTMLELEM_THIS(iface);
 293     nsAString id_str;
 294     nsresult nsres;
 295
 296     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 297
 298     if(!This->nselem) {
 299         FIXME("nselem == NULL\n");
 300         return S_OK;
 301     }
 302
 303     nsAString_Init(&id_str, v);
 304     nsres = nsIDOMHTMLElement_SetId(This->nselem, &id_str);
 305     nsAString_Finish(&id_str);
 306     if(NS_FAILED(nsres))
 307         ERR("SetId failed: %08x\n", nsres);
 308
 309     return S_OK;
 310 }
 311
 312 static HRESULT WINAPI HTMLElement_get_id(IHTMLElement *iface, BSTR *p)
 313 {
 314     HTMLElement *This = HTMLELEM_THIS(iface);
 315     const PRUnichar *id;
 316     nsAString id_str;
 317     nsresult nsres;
 318
 319     TRACE("(%p)->(%p)\n", This, p);
 320
 321     *p = NULL;
 322
 323     if(!This->nselem)
 324         return S_OK;
 325
 326     nsAString_Init(&id_str, NULL);
 327     nsres = nsIDOMHTMLElement_GetId(This->nselem, &id_str);
 328     nsAString_GetData(&id_str, &id);
 329
 330     if(NS_FAILED(nsres))
 331         ERR("GetId failed: %08x\n", nsres);
 332     else if(*id)
 333         *p = SysAllocString(id);
 334
 335     nsAString_Finish(&id_str);
 336     return S_OK;
 337 }
 338
 339 static HRESULT WINAPI HTMLElement_get_tagName(IHTMLElement *iface, BSTR *p)
 340 {
 341     HTMLElement *This = HTMLELEM_THIS(iface);
 342     const PRUnichar *tag;
 343     nsAString tag_str;
 344     nsresult nsres;
 345
 346     TRACE("(%p)->(%p)\n", This, p);
 347
 348     if(!This->nselem) {
 349         static const WCHAR comment_tagW[] = {'!',0};
 350
 351         WARN("NULL nselem, assuming comment\n");
 352
 353         *p = SysAllocString(comment_tagW);
 354         return S_OK;
 355     }
 356
 357     nsAString_Init(&tag_str, NULL);
 358     nsres = nsIDOMHTMLElement_GetTagName(This->nselem, &tag_str);
 359     if(NS_SUCCEEDED(nsres)) {
 360         nsAString_GetData(&tag_str, &tag);
 361         *p = SysAllocString(tag);
 362     }else {
 363         ERR("GetTagName failed: %08x\n", nsres);
 364         *p = NULL;
 365     }
 366     nsAString_Finish(&tag_str);
 367
 368     return S_OK;
 369 }
 370
 371 static HRESULT WINAPI HTMLElement_get_parentElement(IHTMLElement *iface, IHTMLElement **p)
 372 {
 373     HTMLElement *This = HTMLELEM_THIS(iface);
 374     FIXME("(%p)->(%p)\n", This, p);
 375     return E_NOTIMPL;
 376 }
 377
 378 static HRESULT WINAPI HTMLElement_get_style(IHTMLElement *iface, IHTMLStyle **p)
 379 {
 380     HTMLElement *This = HTMLELEM_THIS(iface);
 381     nsIDOMElementCSSInlineStyle *nselemstyle;
 382     nsIDOMCSSStyleDeclaration *nsstyle;
 383     nsresult nsres;
 384
 385     TRACE("(%p)->(%p)\n", This, p);
 386
 387     if(!This->nselem) {
 388         FIXME("NULL nselem\n");
 389         return E_NOTIMPL;
 390     }
 391
 392     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMElementCSSInlineStyle,
 393                                              (void**)&nselemstyle);
 394     if(NS_FAILED(nsres)) {
 395         ERR("Coud not get nsIDOMCSSStyleDeclaration interface: %08x\n", nsres);
 396         return E_FAIL;
 397     }
 398
 399     nsres = nsIDOMElementCSSInlineStyle_GetStyle(nselemstyle, &nsstyle);
 400     nsIDOMElementCSSInlineStyle_Release(nselemstyle);
 401     if(NS_FAILED(nsres)) {
 402         ERR("GetStyle failed: %08x\n", nsres);
 403         return E_FAIL;
 404     }
 405
 406     /* FIXME: Store style instead of creating a new instance in each call */
 407     *p = HTMLStyle_Create(nsstyle);
 408
 409     nsIDOMCSSStyleDeclaration_Release(nsstyle);
 410     return S_OK;
 411 }
 412
 413 static HRESULT WINAPI HTMLElement_put_onhelp(IHTMLElement *iface, VARIANT v)
 414 {
 415     HTMLElement *This = HTMLELEM_THIS(iface);
 416     FIXME("(%p)->()\n", This);
 417     return E_NOTIMPL;
 418 }
 419
 420 static HRESULT WINAPI HTMLElement_get_onhelp(IHTMLElement *iface, VARIANT *p)
 421 {
 422     HTMLElement *This = HTMLELEM_THIS(iface);
 423     FIXME("(%p)->(%p)\n", This, p);
 424     return E_NOTIMPL;
 425 }
 426
 427 static HRESULT WINAPI HTMLElement_put_onclick(IHTMLElement *iface, VARIANT v)
 428 {
 429     HTMLElement *This = HTMLELEM_THIS(iface);
 430     FIXME("(%p)->()\n", This);
 431     return E_NOTIMPL;
 432 }
 433
 434 static HRESULT WINAPI HTMLElement_get_onclick(IHTMLElement *iface, VARIANT *p)
 435 {
 436     HTMLElement *This = HTMLELEM_THIS(iface);
 437     FIXME("(%p)->(%p)\n", This, p);
 438     return E_NOTIMPL;
 439 }
 440
 441 static HRESULT WINAPI HTMLElement_put_ondblclick(IHTMLElement *iface, VARIANT v)
 442 {
 443     HTMLElement *This = HTMLELEM_THIS(iface);
 444     FIXME("(%p)->()\n", This);
 445     return E_NOTIMPL;
 446 }
 447
 448 static HRESULT WINAPI HTMLElement_get_ondblclick(IHTMLElement *iface, VARIANT *p)
 449 {
 450     HTMLElement *This = HTMLELEM_THIS(iface);
 451     FIXME("(%p)->(%p)\n", This, p);
 452     return E_NOTIMPL;
 453 }
 454
 455 static HRESULT WINAPI HTMLElement_put_onkeydown(IHTMLElement *iface, VARIANT v)
 456 {
 457     HTMLElement *This = HTMLELEM_THIS(iface);
 458     FIXME("(%p)->()\n", This);
 459     return E_NOTIMPL;
 460 }
 461
 462 static HRESULT WINAPI HTMLElement_get_onkeydown(IHTMLElement *iface, VARIANT *p)
 463 {
 464     HTMLElement *This = HTMLELEM_THIS(iface);
 465     FIXME("(%p)->(%p)\n", This, p);
 466     return E_NOTIMPL;
 467 }
 468
 469 static HRESULT WINAPI HTMLElement_put_onkeyup(IHTMLElement *iface, VARIANT v)
 470 {
 471     HTMLElement *This = HTMLELEM_THIS(iface);
 472     FIXME("(%p)->()\n", This);
 473     return E_NOTIMPL;
 474 }
 475
 476 static HRESULT WINAPI HTMLElement_get_onkeyup(IHTMLElement *iface, VARIANT *p)
 477 {
 478     HTMLElement *This = HTMLELEM_THIS(iface);
 479     FIXME("(%p)->(%p)\n", This, p);
 480     return E_NOTIMPL;
 481 }
 482
 483 static HRESULT WINAPI HTMLElement_put_onkeypress(IHTMLElement *iface, VARIANT v)
 484 {
 485     HTMLElement *This = HTMLELEM_THIS(iface);
 486     FIXME("(%p)->()\n", This);
 487     return E_NOTIMPL;
 488 }
 489
 490 static HRESULT WINAPI HTMLElement_get_onkeypress(IHTMLElement *iface, VARIANT *p)
 491 {
 492     HTMLElement *This = HTMLELEM_THIS(iface);
 493     FIXME("(%p)->(%p)\n", This, p);
 494     return E_NOTIMPL;
 495 }
 496
 497 static HRESULT WINAPI HTMLElement_put_onmouseout(IHTMLElement *iface, VARIANT v)
 498 {
 499     HTMLElement *This = HTMLELEM_THIS(iface);
 500     FIXME("(%p)->()\n", This);
 501     return E_NOTIMPL;
 502 }
 503
 504 static HRESULT WINAPI HTMLElement_get_onmouseout(IHTMLElement *iface, VARIANT *p)
 505 {
 506     HTMLElement *This = HTMLELEM_THIS(iface);
 507     FIXME("(%p)->(%p)\n", This, p);
 508     return E_NOTIMPL;
 509 }
 510
 511 static HRESULT WINAPI HTMLElement_put_onmouseover(IHTMLElement *iface, VARIANT v)
 512 {
 513     HTMLElement *This = HTMLELEM_THIS(iface);
 514     FIXME("(%p)->()\n", This);
 515     return E_NOTIMPL;
 516 }
 517
 518 static HRESULT WINAPI HTMLElement_get_onmouseover(IHTMLElement *iface, VARIANT *p)
 519 {
 520     HTMLElement *This = HTMLELEM_THIS(iface);
 521     FIXME("(%p)->(%p)\n", This, p);
 522     return E_NOTIMPL;
 523 }
 524
 525 static HRESULT WINAPI HTMLElement_put_onmousemove(IHTMLElement *iface, VARIANT v)
 526 {
 527     HTMLElement *This = HTMLELEM_THIS(iface);
 528     FIXME("(%p)->()\n", This);
 529     return E_NOTIMPL;
 530 }
 531
 532 static HRESULT WINAPI HTMLElement_get_onmousemove(IHTMLElement *iface, VARIANT *p)
 533 {
 534     HTMLElement *This = HTMLELEM_THIS(iface);
 535     FIXME("(%p)->(%p)\n", This, p);
 536     return E_NOTIMPL;
 537 }
 538
 539 static HRESULT WINAPI HTMLElement_put_onmousedown(IHTMLElement *iface, VARIANT v)
 540 {
 541     HTMLElement *This = HTMLELEM_THIS(iface);
 542     FIXME("(%p)->()\n", This);
 543     return E_NOTIMPL;
 544 }
 545
 546 static HRESULT WINAPI HTMLElement_get_onmousedown(IHTMLElement *iface, VARIANT *p)
 547 {
 548     HTMLElement *This = HTMLELEM_THIS(iface);
 549     FIXME("(%p)->(%p)\n", This, p);
 550     return E_NOTIMPL;
 551 }
 552
 553 static HRESULT WINAPI HTMLElement_put_onmouseup(IHTMLElement *iface, VARIANT v)
 554 {
 555     HTMLElement *This = HTMLELEM_THIS(iface);
 556     FIXME("(%p)->()\n", This);
 557     return E_NOTIMPL;
 558 }
 559
 560 static HRESULT WINAPI HTMLElement_get_onmouseup(IHTMLElement *iface, VARIANT *p)
 561 {
 562     HTMLElement *This = HTMLELEM_THIS(iface);
 563     FIXME("(%p)->(%p)\n", This, p);
 564     return E_NOTIMPL;
 565 }
 566
 567 static HRESULT WINAPI HTMLElement_get_document(IHTMLElement *iface, IDispatch **p)
 568 {
 569     HTMLElement *This = HTMLELEM_THIS(iface);
 570     FIXME("(%p)->(%p)\n", This, p);
 571     return E_NOTIMPL;
 572 }
 573
 574 static HRESULT WINAPI HTMLElement_put_title(IHTMLElement *iface, BSTR v)
 575 {
 576     HTMLElement *This = HTMLELEM_THIS(iface);
 577     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 578     return E_NOTIMPL;
 579 }
 580
 581 static HRESULT WINAPI HTMLElement_get_title(IHTMLElement *iface, BSTR *p)
 582 {
 583     HTMLElement *This = HTMLELEM_THIS(iface);
 584     FIXME("(%p)->(%p)\n", This, p);
 585     return E_NOTIMPL;
 586 }
 587
 588 static HRESULT WINAPI HTMLElement_put_language(IHTMLElement *iface, BSTR v)
 589 {
 590     HTMLElement *This = HTMLELEM_THIS(iface);
 591     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 592     return E_NOTIMPL;
 593 }
 594
 595 static HRESULT WINAPI HTMLElement_get_language(IHTMLElement *iface, BSTR *p)
 596 {
 597     HTMLElement *This = HTMLELEM_THIS(iface);
 598     FIXME("(%p)->(%p)\n", This, p);
 599     return E_NOTIMPL;
 600 }
 601
 602 static HRESULT WINAPI HTMLElement_put_onselectstart(IHTMLElement *iface, VARIANT v)
 603 {
 604     HTMLElement *This = HTMLELEM_THIS(iface);
 605     FIXME("(%p)->()\n", This);
 606     return E_NOTIMPL;
 607 }
 608
 609 static HRESULT WINAPI HTMLElement_get_onselectstart(IHTMLElement *iface, VARIANT *p)
 610 {
 611     HTMLElement *This = HTMLELEM_THIS(iface);
 612     FIXME("(%p)->(%p)\n", This, p);
 613     return E_NOTIMPL;
 614 }
 615
 616 static HRESULT WINAPI HTMLElement_scrollIntoView(IHTMLElement *iface, VARIANT varargStart)
 617 {
 618     HTMLElement *This = HTMLELEM_THIS(iface);
 619     FIXME("(%p)->()\n", This);
 620     return E_NOTIMPL;
 621 }
 622
 623 static HRESULT WINAPI HTMLElement_contains(IHTMLElement *iface, IHTMLElement *pChild,
 624                                            VARIANT_BOOL *pfResult)
 625 {
 626     HTMLElement *This = HTMLELEM_THIS(iface);
 627     FIXME("(%p)->(%p %p)\n", This, pChild, pfResult);
 628     return E_NOTIMPL;
 629 }
 630
 631 static HRESULT WINAPI HTMLElement_get_sourceIndex(IHTMLElement *iface, long *p)
 632 {
 633     HTMLElement *This = HTMLELEM_THIS(iface);
 634     FIXME("(%p)->(%p)\n", This, p);
 635     return E_NOTIMPL;
 636 }
 637
 638 static HRESULT WINAPI HTMLElement_get_recordNumber(IHTMLElement *iface, VARIANT *p)
 639 {
 640     HTMLElement *This = HTMLELEM_THIS(iface);
 641     FIXME("(%p)->(%p)\n", This, p);
 642     return E_NOTIMPL;
 643 }
 644
 645 static HRESULT WINAPI HTMLElement_put_lang(IHTMLElement *iface, BSTR v)
 646 {
 647     HTMLElement *This = HTMLELEM_THIS(iface);
 648     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 649     return E_NOTIMPL;
 650 }
 651
 652 static HRESULT WINAPI HTMLElement_get_lang(IHTMLElement *iface, BSTR *p)
 653 {
 654     HTMLElement *This = HTMLELEM_THIS(iface);
 655     FIXME("(%p)->(%p)\n", This, p);
 656     return E_NOTIMPL;
 657 }
 658
 659 static HRESULT WINAPI HTMLElement_get_offsetLeft(IHTMLElement *iface, long *p)
 660 {
 661     HTMLElement *This = HTMLELEM_THIS(iface);
 662     FIXME("(%p)->(%p)\n", This, p);
 663     return E_NOTIMPL;
 664 }
 665
 666 static HRESULT WINAPI HTMLElement_get_offsetTop(IHTMLElement *iface, long *p)
 667 {
 668     HTMLElement *This = HTMLELEM_THIS(iface);
 669     FIXME("(%p)->(%p)\n", This, p);
 670     return E_NOTIMPL;
 671 }
 672
 673 static HRESULT WINAPI HTMLElement_get_offsetWidth(IHTMLElement *iface, long *p)
 674 {
 675     HTMLElement *This = HTMLELEM_THIS(iface);
 676     FIXME("(%p)->(%p)\n", This, p);
 677     return E_NOTIMPL;
 678 }
 679
 680 static HRESULT WINAPI HTMLElement_get_offsetHeight(IHTMLElement *iface, long *p)
 681 {
 682     HTMLElement *This = HTMLELEM_THIS(iface);
 683     FIXME("(%p)->(%p)\n", This, p);
 684     return E_NOTIMPL;
 685 }
 686
 687 static HRESULT WINAPI HTMLElement_get_offsetParent(IHTMLElement *iface, IHTMLElement **p)
 688 {
 689     HTMLElement *This = HTMLELEM_THIS(iface);
 690     FIXME("(%p)->(%p)\n", This, p);
 691     return E_NOTIMPL;
 692 }
 693
 694 static HRESULT WINAPI HTMLElement_put_innerHTML(IHTMLElement *iface, BSTR v)
 695 {
 696     HTMLElement *This = HTMLELEM_THIS(iface);
 697     nsIDOMNSHTMLElement *nselem;
 698     nsAString html_str;
 699     nsresult nsres;
 700
 701     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 702
 703     if(!This->nselem) {
 704         FIXME("NULL nselem\n");
 705         return E_NOTIMPL;
 706     }
 707
 708     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 709     if(NS_FAILED(nsres)) {
 710         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 711         return E_FAIL;
 712     }
 713
 714     nsAString_Init(&html_str, v);
 715     nsres = nsIDOMNSHTMLElement_SetInnerHTML(nselem, &html_str);
 716     nsAString_Finish(&html_str);
 717
 718     if(NS_FAILED(nsres)) {
 719         FIXME("SetInnerHtml failed %08x\n", nsres);
 720         return E_FAIL;
 721     }
 722
 723     return S_OK;
 724 }
 725
 726 static HRESULT WINAPI HTMLElement_get_innerHTML(IHTMLElement *iface, BSTR *p)
 727 {
 728     HTMLElement *This = HTMLELEM_THIS(iface);
 729     FIXME("(%p)->(%p)\n", This, p);
 730     return E_NOTIMPL;
 731 }
 732
 733 static HRESULT WINAPI HTMLElement_put_innerText(IHTMLElement *iface, BSTR v)
 734 {
 735     HTMLElement *This = HTMLELEM_THIS(iface);
 736     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 737     return E_NOTIMPL;
 738 }
 739
 740 static HRESULT WINAPI HTMLElement_get_innerText(IHTMLElement *iface, BSTR *p)
 741 {
 742     HTMLElement *This = HTMLELEM_THIS(iface);
 743     FIXME("(%p)->(%p)\n", This, p);
 744     return E_NOTIMPL;
 745 }
 746
 747 static HRESULT WINAPI HTMLElement_put_outerHTML(IHTMLElement *iface, BSTR v)
 748 {
 749     HTMLElement *This = HTMLELEM_THIS(iface);
 750     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 751     return E_NOTIMPL;
 752 }
 753
 754 static HRESULT WINAPI HTMLElement_get_outerHTML(IHTMLElement *iface, BSTR *p)
 755 {
 756     HTMLElement *This = HTMLELEM_THIS(iface);
 757     FIXME("(%p)->(%p)\n", This, p);
 758     return E_NOTIMPL;
 759 }
 760
 761 static HRESULT WINAPI HTMLElement_put_outerText(IHTMLElement *iface, BSTR v)
 762 {
 763     HTMLElement *This = HTMLELEM_THIS(iface);
 764     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 765     return E_NOTIMPL;
 766 }
 767
 768 static HRESULT WINAPI HTMLElement_get_outerText(IHTMLElement *iface, BSTR *p)
 769 {
 770     HTMLElement *This = HTMLELEM_THIS(iface);
 771     FIXME("(%p)->(%p)\n", This, p);
 772     return E_NOTIMPL;
 773 }
 774
 775 static HRESULT HTMLElement_InsertAdjacentNode(HTMLElement *This, BSTR where, nsIDOMNode *nsnode)
 776 {
 777     static const WCHAR wszBeforeBegin[] = {'b','e','f','o','r','e','B','e','g','i','n',0};
 778     static const WCHAR wszAfterBegin[] = {'a','f','t','e','r','B','e','g','i','n',0};
 779     static const WCHAR wszBeforeEnd[] = {'b','e','f','o','r','e','E','n','d',0};
 780     static const WCHAR wszAfterEnd[] = {'a','f','t','e','r','E','n','d',0};
 781     nsresult nsres;
 782
 783     if(!This->nselem) {
 784         FIXME("NULL nselem\n");
 785         return E_NOTIMPL;
 786     }
 787
 788     if (!strcmpiW(where, wszBeforeBegin))
 789     {
 790         nsIDOMNode *unused;
 791         nsIDOMNode *parent;
 792         nsres = nsIDOMNode_GetParentNode(This->nselem, &parent);
 793         if (!parent) return E_INVALIDARG;
 794         nsres = nsIDOMNode_InsertBefore(parent, nsnode,
 795                                         (nsIDOMNode *)This->nselem, &unused);
 796         if (unused) nsIDOMNode_Release(unused);
 797         nsIDOMNode_Release(parent);
 798     }
 799     else if (!strcmpiW(where, wszAfterBegin))
 800     {
 801         nsIDOMNode *unused;
 802         nsIDOMNode *first_child;
 803         nsIDOMNode_GetFirstChild(This->nselem, &first_child);
 804         nsres = nsIDOMNode_InsertBefore(This->nselem, nsnode, first_child, &unused);
 805         if (unused) nsIDOMNode_Release(unused);
 806         if (first_child) nsIDOMNode_Release(first_child);
 807     }
 808     else if (!strcmpiW(where, wszBeforeEnd))
 809     {
 810         nsIDOMNode *unused;
 811         nsres = nsIDOMNode_AppendChild(This->nselem, nsnode, &unused);
 812         if (unused) nsIDOMNode_Release(unused);
 813     }
 814     else if (!strcmpiW(where, wszAfterEnd))
 815     {
 816         nsIDOMNode *unused;
 817         nsIDOMNode *next_sibling;
 818         nsIDOMNode *parent;
 819         nsIDOMNode_GetParentNode(This->nselem, &parent);
 820         if (!parent) return E_INVALIDARG;
 821
 822         nsIDOMNode_GetNextSibling(This->nselem, &next_sibling);
 823         if (next_sibling)
 824         {
 825             nsres = nsIDOMNode_InsertBefore(parent, nsnode, next_sibling, &unused);
 826             nsIDOMNode_Release(next_sibling);
 827         }
 828         else
 829             nsres = nsIDOMNode_AppendChild(parent, nsnode, &unused);
 830         nsIDOMNode_Release(parent);
 831         if (unused) nsIDOMNode_Release(unused);
 832     }
 833     else
 834     {
 835         ERR("invalid where: %s\n", debugstr_w(where));
 836         return E_INVALIDARG;
 837     }
 838
 839     if (NS_FAILED(nsres))
 840         return E_FAIL;
 841     else
 842         return S_OK;
 843 }
 844
 845 static HRESULT WINAPI HTMLElement_insertAdjacentHTML(IHTMLElement *iface, BSTR where,
 846                                                      BSTR html)
 847 {
 848     HTMLElement *This = HTMLELEM_THIS(iface);
 849     nsresult nsres;
 850     nsIDOMDocument *nsdoc;
 851     nsIDOMDocumentRange *nsdocrange;
 852     nsIDOMRange *range;
 853     nsIDOMNSRange *nsrange;
 854     nsIDOMNode *nsnode;
 855     nsAString ns_html;
 856     HRESULT hr;
 857
 858     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(html));
 859
 860     nsres = nsIWebNavigation_GetDocument(This->node.doc->nscontainer->navigation, &nsdoc);
 861     if(NS_FAILED(nsres))
 862     {
 863         ERR("GetDocument failed: %08x\n", nsres);
 864         return E_FAIL;
 865     }
 866
 867     nsres = nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void **)&nsdocrange);
 868     nsIDOMDocument_Release(nsdoc);
 869     if(NS_FAILED(nsres))
 870     {
 871         ERR("getting nsIDOMDocumentRange failed: %08x\n", nsres);
 872         return E_FAIL;
 873     }
 874     nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &range);
 875     nsIDOMDocumentRange_Release(nsdocrange);
 876     if(NS_FAILED(nsres))
 877     {
 878         ERR("CreateRange failed: %08x\n", nsres);
 879         return E_FAIL;
 880     }
 881
 882     nsIDOMRange_SetStartBefore(range, (nsIDOMNode *)This->nselem);
 883
 884     nsIDOMRange_QueryInterface(range, &IID_nsIDOMNSRange, (void **)&nsrange);
 885     nsIDOMRange_Release(range);
 886     if(NS_FAILED(nsres))
 887     {
 888         ERR("getting nsIDOMNSRange failed: %08x\n", nsres);
 889         return E_FAIL;
 890     }
 891
 892     nsAString_Init(&ns_html, html);
 893
 894     nsres = nsIDOMNSRange_CreateContextualFragment(nsrange, &ns_html, (nsIDOMDocumentFragment **)&nsnode);
 895     nsIDOMNSRange_Release(nsrange);
 896     nsAString_Finish(&ns_html);
 897
 898     if(NS_FAILED(nsres) || !nsnode)
 899     {
 900         ERR("CreateTextNode failed: %08x\n", nsres);
 901         return E_FAIL;
 902     }
 903
 904     hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
 905     nsIDOMNode_Release(nsnode);
 906
 907     return hr;
 908 }
 909
 910 static HRESULT WINAPI HTMLElement_insertAdjacentText(IHTMLElement *iface, BSTR where,
 911                                                      BSTR text)
 912 {
 913     HTMLElement *This = HTMLELEM_THIS(iface);
 914     nsresult nsres;
 915     nsIDOMDocument *nsdoc;
 916     nsIDOMNode *nsnode;
 917     nsAString ns_text;
 918     HRESULT hr;
 919
 920     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(text));
 921
 922     nsres = nsIWebNavigation_GetDocument(This->node.doc->nscontainer->navigation, &nsdoc);
 923     if(NS_FAILED(nsres) || !nsdoc)
 924     {
 925         ERR("GetDocument failed: %08x\n", nsres);
 926         return E_FAIL;
 927     }
 928
 929     nsAString_Init(&ns_text, text);
 930
 931     nsres = nsIDOMDocument_CreateTextNode(nsdoc, &ns_text, (nsIDOMText **)&nsnode);
 932     nsIDOMDocument_Release(nsdoc);
 933     nsAString_Finish(&ns_text);
 934
 935     if(NS_FAILED(nsres) || !nsnode)
 936     {
 937         ERR("CreateTextNode failed: %08x\n", nsres);
 938         return E_FAIL;
 939     }
 940
 941     hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
 942     nsIDOMNode_Release(nsnode);
 943
 944     return hr;
 945 }
 946
 947 static HRESULT WINAPI HTMLElement_get_parentTextEdit(IHTMLElement *iface, IHTMLElement **p)
 948 {
 949     HTMLElement *This = HTMLELEM_THIS(iface);
 950     FIXME("(%p)->(%p)\n", This, p);
 951     return E_NOTIMPL;
 952 }
 953
 954 static HRESULT WINAPI HTMLElement_get_isTextEdit(IHTMLElement *iface, VARIANT_BOOL *p)
 955 {
 956     HTMLElement *This = HTMLELEM_THIS(iface);
 957     FIXME("(%p)->(%p)\n", This, p);
 958     return E_NOTIMPL;
 959 }
 960
 961 static HRESULT WINAPI HTMLElement_click(IHTMLElement *iface)
 962 {
 963     HTMLElement *This = HTMLELEM_THIS(iface);
 964     FIXME("(%p)\n", This);
 965     return E_NOTIMPL;
 966 }
 967
 968 static HRESULT WINAPI HTMLElement_get_filters(IHTMLElement *iface,
 969                                               IHTMLFiltersCollection **p)
 970 {
 971     HTMLElement *This = HTMLELEM_THIS(iface);
 972     FIXME("(%p)->(%p)\n", This, p);
 973     return E_NOTIMPL;
 974 }
 975
 976 static HRESULT WINAPI HTMLElement_put_ondragstart(IHTMLElement *iface, VARIANT v)
 977 {
 978     HTMLElement *This = HTMLELEM_THIS(iface);
 979     FIXME("(%p)->()\n", This);
 980     return E_NOTIMPL;
 981 }
 982
 983 static HRESULT WINAPI HTMLElement_get_ondragstart(IHTMLElement *iface, VARIANT *p)
 984 {
 985     HTMLElement *This = HTMLELEM_THIS(iface);
 986     FIXME("(%p)->(%p)\n", This, p);
 987     return E_NOTIMPL;
 988 }
 989
 990 static HRESULT WINAPI HTMLElement_toString(IHTMLElement *iface, BSTR *String)
 991 {
 992     HTMLElement *This = HTMLELEM_THIS(iface);
 993     FIXME("(%p)->(%p)\n", This, String);
 994     return E_NOTIMPL;
 995 }
 996
 997 static HRESULT WINAPI HTMLElement_put_onbeforeupdate(IHTMLElement *iface, VARIANT v)
 998 {
 999     HTMLElement *This = HTMLELEM_THIS(iface);
1000     FIXME("(%p)->()\n", This);
1001     return E_NOTIMPL;
1002 }
1003
1004 static HRESULT WINAPI HTMLElement_get_onbeforeupdate(IHTMLElement *iface, VARIANT *p)
1005 {
1006     HTMLElement *This = HTMLELEM_THIS(iface);
1007     FIXME("(%p)->(%p)\n", This, p);
1008     return E_NOTIMPL;
1009 }
1010
1011 static HRESULT WINAPI HTMLElement_put_onafterupdate(IHTMLElement *iface, VARIANT v)
1012 {
1013     HTMLElement *This = HTMLELEM_THIS(iface);
1014     FIXME("(%p)->()\n", This);
1015     return E_NOTIMPL;
1016 }
1017
1018 static HRESULT WINAPI HTMLElement_get_onafterupdate(IHTMLElement *iface, VARIANT *p)
1019 {
1020     HTMLElement *This = HTMLELEM_THIS(iface);
1021     FIXME("(%p)->(%p)\n", This, p);
1022     return E_NOTIMPL;
1023 }
1024
1025 static HRESULT WINAPI HTMLElement_put_onerrorupdate(IHTMLElement *iface, VARIANT v)
1026 {
1027     HTMLElement *This = HTMLELEM_THIS(iface);
1028     FIXME("(%p)->()\n", This);
1029     return E_NOTIMPL;
1030 }
1031
1032 static HRESULT WINAPI HTMLElement_get_onerrorupdate(IHTMLElement *iface, VARIANT *p)
1033 {
1034     HTMLElement *This = HTMLELEM_THIS(iface);
1035     FIXME("(%p)->(%p)\n", This, p);
1036     return E_NOTIMPL;
1037 }
1038
1039 static HRESULT WINAPI HTMLElement_put_onrowexit(IHTMLElement *iface, VARIANT v)
1040 {
1041     HTMLElement *This = HTMLELEM_THIS(iface);
1042     FIXME("(%p)->()\n", This);
1043     return E_NOTIMPL;
1044 }
1045
1046 static HRESULT WINAPI HTMLElement_get_onrowexit(IHTMLElement *iface, VARIANT *p)
1047 {
1048     HTMLElement *This = HTMLELEM_THIS(iface);
1049     FIXME("(%p)->(%p)\n", This, p);
1050     return E_NOTIMPL;
1051 }
1052
1053 static HRESULT WINAPI HTMLElement_put_onrowenter(IHTMLElement *iface, VARIANT v)
1054 {
1055     HTMLElement *This = HTMLELEM_THIS(iface);
1056     FIXME("(%p)->()\n", This);
1057     return E_NOTIMPL;
1058 }
1059
1060 static HRESULT WINAPI HTMLElement_get_onrowenter(IHTMLElement *iface, VARIANT *p)
1061 {
1062     HTMLElement *This = HTMLELEM_THIS(iface);
1063     FIXME("(%p)->(%p)\n", This, p);
1064     return E_NOTIMPL;
1065 }
1066
1067 static HRESULT WINAPI HTMLElement_put_ondatasetchanged(IHTMLElement *iface, VARIANT v)
1068 {
1069     HTMLElement *This = HTMLELEM_THIS(iface);
1070     FIXME("(%p)->()\n", This);
1071     return E_NOTIMPL;
1072 }
1073
1074 static HRESULT WINAPI HTMLElement_get_ondatasetchanged(IHTMLElement *iface, VARIANT *p)
1075 {
1076     HTMLElement *This = HTMLELEM_THIS(iface);
1077     FIXME("(%p)->(%p)\n", This, p);
1078     return E_NOTIMPL;
1079 }
1080
1081 static HRESULT WINAPI HTMLElement_put_ondataavailable(IHTMLElement *iface, VARIANT v)
1082 {
1083     HTMLElement *This = HTMLELEM_THIS(iface);
1084     FIXME("(%p)->()\n", This);
1085     return E_NOTIMPL;
1086 }
1087
1088 static HRESULT WINAPI HTMLElement_get_ondataavailable(IHTMLElement *iface, VARIANT *p)
1089 {
1090     HTMLElement *This = HTMLELEM_THIS(iface);
1091     FIXME("(%p)->(%p)\n", This, p);
1092     return E_NOTIMPL;
1093 }
1094
1095 static HRESULT WINAPI HTMLElement_put_ondatasetcomplete(IHTMLElement *iface, VARIANT v)
1096 {
1097     HTMLElement *This = HTMLELEM_THIS(iface);
1098     FIXME("(%p)->()\n", This);
1099     return E_NOTIMPL;
1100 }
1101
1102 static HRESULT WINAPI HTMLElement_get_ondatasetcomplete(IHTMLElement *iface, VARIANT *p)
1103 {
1104     HTMLElement *This = HTMLELEM_THIS(iface);
1105     FIXME("(%p)->(%p)\n", This, p);
1106     return E_NOTIMPL;
1107 }
1108
1109 static HRESULT WINAPI HTMLElement_put_onfilterchange(IHTMLElement *iface, VARIANT v)
1110 {
1111     HTMLElement *This = HTMLELEM_THIS(iface);
1112     FIXME("(%p)->()\n", This);
1113     return E_NOTIMPL;
1114 }
1115
1116 static HRESULT WINAPI HTMLElement_get_onfilterchange(IHTMLElement *iface, VARIANT *p)
1117 {
1118     HTMLElement *This = HTMLELEM_THIS(iface);
1119     FIXME("(%p)->(%p)\n", This, p);
1120     return E_NOTIMPL;
1121 }
1122
1123 static void create_child_list(HTMLDocument *doc, HTMLElement *elem, elem_vector *buf)
1124 {
1125     nsIDOMNodeList *nsnode_list;
1126     nsIDOMNode *iter;
1127     PRUint32 list_len = 0, i;
1128     nsresult nsres;
1129
1130     nsres = nsIDOMNode_GetChildNodes(elem->node.nsnode, &nsnode_list);
1131     if(NS_FAILED(nsres)) {
1132         ERR("GetChildNodes failed: %08x\n", nsres);
1133         return;
1134     }
1135
1136     nsIDOMNodeList_GetLength(nsnode_list, &list_len);
1137     if(!list_len)
1138         return;
1139
1140     buf->size = list_len;
1141     buf->buf = heap_alloc(buf->size*sizeof(HTMLElement**));
1142
1143     for(i=0; i<list_len; i++) {
1144         nsres = nsIDOMNodeList_Item(nsnode_list, i, &iter);
1145         if(NS_FAILED(nsres)) {
1146             ERR("Item failed: %08x\n", nsres);
1147             continue;
1148         }
1149
1150         if(is_elem_node(iter))
1151             elem_vector_add(buf, HTMLELEM_NODE_THIS(get_node(doc, iter, TRUE)));
1152     }
1153 }
1154
1155 static HRESULT WINAPI HTMLElement_get_children(IHTMLElement *iface, IDispatch **p)
1156 {
1157     HTMLElement *This = HTMLELEM_THIS(iface);
1158     elem_vector buf = {NULL, 0, 0};
1159
1160     TRACE("(%p)->(%p)\n", This, p);
1161
1162     create_child_list(This->node.doc, This, &buf);
1163
1164     *p = (IDispatch*)HTMLElementCollection_Create((IUnknown*)HTMLELEM(This), buf.buf, buf.len);
1165     return S_OK;
1166 }
1167
1168 static void create_all_list(HTMLDocument *doc, HTMLDOMNode *elem, elem_vector *buf)
1169 {
1170     nsIDOMNodeList *nsnode_list;
1171     nsIDOMNode *iter;
1172     PRUint32 list_len = 0, i;
1173     nsresult nsres;
1174
1175     nsres = nsIDOMNode_GetChildNodes(elem->nsnode, &nsnode_list);
1176     if(NS_FAILED(nsres)) {
1177         ERR("GetChildNodes failed: %08x\n", nsres);
1178         return;
1179     }
1180
1181     nsIDOMNodeList_GetLength(nsnode_list, &list_len);
1182     if(!list_len)
1183         return;
1184
1185     for(i=0; i<list_len; i++) {
1186         nsres = nsIDOMNodeList_Item(nsnode_list, i, &iter);
1187         if(NS_FAILED(nsres)) {
1188             ERR("Item failed: %08x\n", nsres);
1189             continue;
1190         }
1191
1192         if(is_elem_node(iter)) {
1193             HTMLDOMNode *node = get_node(doc, iter, TRUE);
1194
1195             elem_vector_add(buf, HTMLELEM_NODE_THIS(node));
1196             create_all_list(doc, node, buf);
1197         }
1198     }
1199 }
1200
1201 static HRESULT WINAPI HTMLElement_get_all(IHTMLElement *iface, IDispatch **p)
1202 {
1203     HTMLElement *This = HTMLELEM_THIS(iface);
1204     elem_vector buf = {NULL, 0, 8};
1205
1206     TRACE("(%p)->(%p)\n", This, p);
1207
1208     buf.buf = heap_alloc(buf.size*sizeof(HTMLElement**));
1209
1210     create_all_list(This->node.doc, &This->node, &buf);
1211     elem_vector_normalize(&buf);
1212
1213     *p = (IDispatch*)HTMLElementCollection_Create((IUnknown*)HTMLELEM(This), buf.buf, buf.len);
1214     return S_OK;
1215 }
1216
1217 #undef HTMLELEM_THIS
1218
1219 static const IHTMLElementVtbl HTMLElementVtbl = {
1220     HTMLElement_QueryInterface,
1221     HTMLElement_AddRef,
1222     HTMLElement_Release,
1223     HTMLElement_GetTypeInfoCount,
1224     HTMLElement_GetTypeInfo,
1225     HTMLElement_GetIDsOfNames,
1226     HTMLElement_Invoke,
1227     HTMLElement_setAttribute,
1228     HTMLElement_getAttribute,
1229     HTMLElement_removeAttribute,
1230     HTMLElement_put_className,
1231     HTMLElement_get_className,
1232     HTMLElement_put_id,
1233     HTMLElement_get_id,
1234     HTMLElement_get_tagName,
1235     HTMLElement_get_parentElement,
1236     HTMLElement_get_style,
1237     HTMLElement_put_onhelp,
1238     HTMLElement_get_onhelp,
1239     HTMLElement_put_onclick,
1240     HTMLElement_get_onclick,
1241     HTMLElement_put_ondblclick,
1242     HTMLElement_get_ondblclick,
1243     HTMLElement_put_onkeydown,
1244     HTMLElement_get_onkeydown,
1245     HTMLElement_put_onkeyup,
1246     HTMLElement_get_onkeyup,
1247     HTMLElement_put_onkeypress,
1248     HTMLElement_get_onkeypress,
1249     HTMLElement_put_onmouseout,
1250     HTMLElement_get_onmouseout,
1251     HTMLElement_put_onmouseover,
1252     HTMLElement_get_onmouseover,
1253     HTMLElement_put_onmousemove,
1254     HTMLElement_get_onmousemove,
1255     HTMLElement_put_onmousedown,
1256     HTMLElement_get_onmousedown,
1257     HTMLElement_put_onmouseup,
1258     HTMLElement_get_onmouseup,
1259     HTMLElement_get_document,
1260     HTMLElement_put_title,
1261     HTMLElement_get_title,
1262     HTMLElement_put_language,
1263     HTMLElement_get_language,
1264     HTMLElement_put_onselectstart,
1265     HTMLElement_get_onselectstart,
1266     HTMLElement_scrollIntoView,
1267     HTMLElement_contains,
1268     HTMLElement_get_sourceIndex,
1269     HTMLElement_get_recordNumber,
1270     HTMLElement_put_lang,
1271     HTMLElement_get_lang,
1272     HTMLElement_get_offsetLeft,
1273     HTMLElement_get_offsetTop,
1274     HTMLElement_get_offsetWidth,
1275     HTMLElement_get_offsetHeight,
1276     HTMLElement_get_offsetParent,
1277     HTMLElement_put_innerHTML,
1278     HTMLElement_get_innerHTML,
1279     HTMLElement_put_innerText,
1280     HTMLElement_get_innerText,
1281     HTMLElement_put_outerHTML,
1282     HTMLElement_get_outerHTML,
1283     HTMLElement_put_outerText,
1284     HTMLElement_get_outerText,
1285     HTMLElement_insertAdjacentHTML,
1286     HTMLElement_insertAdjacentText,
1287     HTMLElement_get_parentTextEdit,
1288     HTMLElement_get_isTextEdit,
1289     HTMLElement_click,
1290     HTMLElement_get_filters,
1291     HTMLElement_put_ondragstart,
1292     HTMLElement_get_ondragstart,
1293     HTMLElement_toString,
1294     HTMLElement_put_onbeforeupdate,
1295     HTMLElement_get_onbeforeupdate,
1296     HTMLElement_put_onafterupdate,
1297     HTMLElement_get_onafterupdate,
1298     HTMLElement_put_onerrorupdate,
1299     HTMLElement_get_onerrorupdate,
1300     HTMLElement_put_onrowexit,
1301     HTMLElement_get_onrowexit,
1302     HTMLElement_put_onrowenter,
1303     HTMLElement_get_onrowenter,
1304     HTMLElement_put_ondatasetchanged,
1305     HTMLElement_get_ondatasetchanged,
1306     HTMLElement_put_ondataavailable,
1307     HTMLElement_get_ondataavailable,
1308     HTMLElement_put_ondatasetcomplete,
1309     HTMLElement_get_ondatasetcomplete,
1310     HTMLElement_put_onfilterchange,
1311     HTMLElement_get_onfilterchange,
1312     HTMLElement_get_children,
1313     HTMLElement_get_all
1314 };
1315
1316 HRESULT HTMLElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
1317 {
1318     HTMLElement *This = HTMLELEM_NODE_THIS(iface);
1319
1320     *ppv =  NULL;
1321
1322     if(IsEqualGUID(&IID_IUnknown, riid)) {
1323         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
1324         *ppv = HTMLELEM(This);
1325     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
1326         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
1327         *ppv = HTMLELEM(This);
1328     }else if(IsEqualGUID(&IID_IHTMLElement, riid)) {
1329         TRACE("(%p)->(IID_IHTMLElement %p)\n", This, ppv);
1330         *ppv = HTMLELEM(This);
1331     }else if(IsEqualGUID(&IID_IHTMLElement2, riid)) {
1332         TRACE("(%p)->(IID_IHTMLElement2 %p)\n", This, ppv);
1333         *ppv = HTMLELEM2(This);
1334     }else if(IsEqualGUID(&IID_IConnectionPointContainer, riid)) {
1335         TRACE("(%p)->(IID_IConnectionPointContainer %p)\n", This, ppv);
1336         *ppv = CONPTCONT(&This->cp_container);
1337     }
1338
1339     if(*ppv) {
1340         IHTMLElement_AddRef(HTMLELEM(This));
1341         return S_OK;
1342     }
1343
1344     return HTMLDOMNode_QI(&This->node, riid, ppv);
1345 }
1346
1347 void HTMLElement_destructor(HTMLDOMNode *iface)
1348 {
1349     HTMLElement *This = HTMLELEM_NODE_THIS(iface);
1350
1351     ConnectionPointContainer_Destroy(&This->cp_container);
1352
1353     if(This->nselem)
1354         nsIDOMHTMLElement_Release(This->nselem);
1355
1356     HTMLDOMNode_destructor(&This->node);
1357 }
1358
1359 static const NodeImplVtbl HTMLElementImplVtbl = {
1360     HTMLElement_QI,
1361     HTMLElement_destructor
1362 };
1363
1364 static const tid_t HTMLElement_iface_tids[] = {
1365     IHTMLDOMNode_tid,
1366     IHTMLDOMNode2_tid,
1367     IHTMLElement_tid,
1368     IHTMLElement2_tid,
1369     0
1370 };
1371 static dispex_static_data_t HTMLElement_dispex = {
1372     NULL,
1373     DispHTMLUnknownElement_tid,
1374     NULL,
1375     HTMLElement_iface_tids
1376 };
1377
1378 void HTMLElement_Init(HTMLElement *This)
1379 {
1380     This->lpHTMLElementVtbl = &HTMLElementVtbl;
1381
1382     ConnectionPointContainer_Init(&This->cp_container, (IUnknown*)HTMLELEM(This));
1383
1384     HTMLElement2_Init(This);
1385
1386     if(!This->node.dispex.data)
1387         init_dispex(&This->node.dispex, (IUnknown*)HTMLELEM(This), &HTMLElement_dispex);
1388 }
1389
1390 HTMLElement *HTMLElement_Create(nsIDOMNode *nsnode)
1391 {
1392     nsIDOMHTMLElement *nselem;
1393     HTMLElement *ret = NULL;
1394     nsAString class_name_str;
1395     const PRUnichar *class_name;
1396     nsresult nsres;
1397
1398     static const WCHAR wszA[]        = {'A',0};
1399     static const WCHAR wszBODY[]     = {'B','O','D','Y',0};
1400     static const WCHAR wszIMG[]      = {'I','M','G',0};
1401     static const WCHAR wszINPUT[]    = {'I','N','P','U','T',0};
1402     static const WCHAR wszOPTION[]   = {'O','P','T','I','O','N',0};
1403     static const WCHAR wszSCRIPT[]   = {'S','C','R','I','P','T',0};
1404     static const WCHAR wszSELECT[]   = {'S','E','L','E','C','T',0};
1405     static const WCHAR wszTABLE[]    = {'T','A','B','L','E',0};
1406     static const WCHAR wszTEXTAREA[] = {'T','E','X','T','A','R','E','A',0};
1407
1408     nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMHTMLElement, (void**)&nselem);
1409     if(NS_FAILED(nsres))
1410         return NULL;
1411
1412     nsAString_Init(&class_name_str, NULL);
1413     nsIDOMHTMLElement_GetTagName(nselem, &class_name_str);
1414
1415     nsAString_GetData(&class_name_str, &class_name);
1416
1417     if(!strcmpW(class_name, wszA))
1418         ret = HTMLAnchorElement_Create(nselem);
1419     else if(!strcmpW(class_name, wszBODY))
1420         ret = HTMLBodyElement_Create(nselem);
1421     else if(!strcmpW(class_name, wszIMG))
1422         ret = HTMLImgElement_Create(nselem);
1423     else if(!strcmpW(class_name, wszINPUT))
1424         ret = HTMLInputElement_Create(nselem);
1425     else if(!strcmpW(class_name, wszOPTION))
1426         ret = HTMLOptionElement_Create(nselem);
1427     else if(!strcmpW(class_name, wszSCRIPT))
1428         ret = HTMLScriptElement_Create(nselem);
1429     else if(!strcmpW(class_name, wszSELECT))
1430         ret = HTMLSelectElement_Create(nselem);
1431     else if(!strcmpW(class_name, wszTABLE))
1432         ret = HTMLTable_Create(nselem);
1433     else if(!strcmpW(class_name, wszTEXTAREA))
1434         ret = HTMLTextAreaElement_Create(nselem);
1435
1436     if(!ret) {
1437         ret = heap_alloc_zero(sizeof(HTMLElement));
1438         HTMLElement_Init(ret);
1439         ret->node.vtbl = &HTMLElementImplVtbl;
1440    }
1441
1442     nsAString_Finish(&class_name_str);
1443
1444     ret->nselem = nselem;
1445
1446     return ret;
1447 }
1448
1449 typedef struct {
1450     DispatchEx dispex;
1451     const IHTMLElementCollectionVtbl *lpHTMLElementCollectionVtbl;
1452
1453     IUnknown *ref_unk;
1454     HTMLElement **elems;
1455     DWORD len;
1456
1457     LONG ref;
1458 } HTMLElementCollection;
1459
1460 #define HTMLELEMCOL(x)  ((IHTMLElementCollection*) &(x)->lpHTMLElementCollectionVtbl)
1461
1462 #define ELEMCOL_THIS(iface) DEFINE_THIS(HTMLElementCollection, HTMLElementCollection, iface)
1463
1464 static HRESULT WINAPI HTMLElementCollection_QueryInterface(IHTMLElementCollection *iface,
1465                                                            REFIID riid, void **ppv)
1466 {
1467     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1468
1469     *ppv = NULL;
1470
1471     if(IsEqualGUID(&IID_IUnknown, riid)) {
1472         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
1473         *ppv = HTMLELEMCOL(This);
1474     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
1475         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
1476         *ppv = HTMLELEMCOL(This);
1477     }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
1478         TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
1479         *ppv = DISPATCHEX(&This->dispex);
1480     }else if(IsEqualGUID(&IID_IHTMLElementCollection, riid)) {
1481         TRACE("(%p)->(IID_IHTMLElementCollection %p)\n", This, ppv);
1482         *ppv = HTMLELEMCOL(This);
1483     }
1484
1485     if(*ppv) {
1486         IHTMLElementCollection_AddRef(HTMLELEMCOL(This));
1487         return S_OK;
1488     }
1489
1490     FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
1491     return E_NOINTERFACE;
1492 }
1493
1494 static ULONG WINAPI HTMLElementCollection_AddRef(IHTMLElementCollection *iface)
1495 {
1496     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1497     LONG ref = InterlockedIncrement(&This->ref);
1498
1499     TRACE("(%p) ref=%d\n", This, ref);
1500
1501     return ref;
1502 }
1503
1504 static ULONG WINAPI HTMLElementCollection_Release(IHTMLElementCollection *iface)
1505 {
1506     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1507     LONG ref = InterlockedDecrement(&This->ref);
1508
1509     TRACE("(%p) ref=%d\n", This, ref);
1510
1511     if(!ref) {
1512         IUnknown_Release(This->ref_unk);
1513         heap_free(This->elems);
1514         heap_free(This);
1515     }
1516
1517     return ref;
1518 }
1519
1520 static HRESULT WINAPI HTMLElementCollection_GetTypeInfoCount(IHTMLElementCollection *iface,
1521                                                              UINT *pctinfo)
1522 {
1523     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1524     FIXME("(%p)->(%p)\n", This, pctinfo);
1525     return E_NOTIMPL;
1526 }
1527
1528 static HRESULT WINAPI HTMLElementCollection_GetTypeInfo(IHTMLElementCollection *iface,
1529         UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
1530 {
1531     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1532     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1533     return E_NOTIMPL;
1534 }
1535
1536 static HRESULT WINAPI HTMLElementCollection_GetIDsOfNames(IHTMLElementCollection *iface,
1537         REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
1538 {
1539     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1540     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1541                                         lcid, rgDispId);
1542     return E_NOTIMPL;
1543 }
1544
1545 static HRESULT WINAPI HTMLElementCollection_Invoke(IHTMLElementCollection *iface,
1546         DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
1547         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
1548 {
1549     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1550     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1551             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1552     return E_NOTIMPL;
1553 }
1554
1555 static HRESULT WINAPI HTMLElementCollection_toString(IHTMLElementCollection *iface,
1556                                                      BSTR *String)
1557 {
1558     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1559     FIXME("(%p)->(%p)\n", This, String);
1560     return E_NOTIMPL;
1561 }
1562
1563 static HRESULT WINAPI HTMLElementCollection_put_length(IHTMLElementCollection *iface,
1564                                                        long v)
1565 {
1566     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1567     FIXME("(%p)->(%ld)\n", This, v);
1568     return E_NOTIMPL;
1569 }
1570
1571 static HRESULT WINAPI HTMLElementCollection_get_length(IHTMLElementCollection *iface,
1572                                                        long *p)
1573 {
1574     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1575
1576     TRACE("(%p)->(%p)\n", This, p);
1577
1578     *p = This->len;
1579     return S_OK;
1580 }
1581
1582 static HRESULT WINAPI HTMLElementCollection_get__newEnum(IHTMLElementCollection *iface,
1583                                                          IUnknown **p)
1584 {
1585     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1586     FIXME("(%p)->(%p)\n", This, p);
1587     return E_NOTIMPL;
1588 }
1589
1590 static BOOL is_elem_name(HTMLElement *elem, LPCWSTR name)
1591 {
1592     const PRUnichar *str;
1593     nsAString nsstr, nsname;
1594     BOOL ret = FALSE;
1595     nsresult nsres;
1596
1597     static const PRUnichar nameW[] = {'n','a','m','e',0};
1598
1599     if(!elem->nselem)
1600         return FALSE;
1601
1602     nsAString_Init(&nsstr, NULL);
1603     nsIDOMHTMLElement_GetId(elem->nselem, &nsstr);
1604     nsAString_GetData(&nsstr, &str);
1605     if(!strcmpiW(str, name)) {
1606         nsAString_Finish(&nsstr);
1607         return TRUE;
1608     }
1609
1610     nsAString_Init(&nsname, nameW);
1611     nsres =  nsIDOMHTMLElement_GetAttribute(elem->nselem, &nsname, &nsstr);
1612     nsAString_Finish(&nsname);
1613     if(NS_SUCCEEDED(nsres)) {
1614         nsAString_GetData(&nsstr, &str);
1615         ret = !strcmpiW(str, name);
1616     }
1617
1618     nsAString_Finish(&nsstr);
1619     return ret;
1620 }
1621
1622 static HRESULT WINAPI HTMLElementCollection_item(IHTMLElementCollection *iface,
1623         VARIANT name, VARIANT index, IDispatch **pdisp)
1624 {
1625     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1626
1627     TRACE("(%p)->(v(%d) v(%d) %p)\n", This, V_VT(&name), V_VT(&index), pdisp);
1628
1629     *pdisp = NULL;
1630
1631     if(V_VT(&name) == VT_I4) {
1632         TRACE("name is VT_I4: %d\n", V_I4(&name));
1633
1634         if(V_I4(&name) < 0)
1635             return E_INVALIDARG;
1636         if(V_I4(&name) >= This->len)
1637             return S_OK;
1638
1639         *pdisp = (IDispatch*)This->elems[V_I4(&name)];
1640         IDispatch_AddRef(*pdisp);
1641         TRACE("Returning pdisp=%p\n", pdisp);
1642         return S_OK;
1643     }
1644
1645     if(V_VT(&name) == VT_BSTR) {
1646         DWORD i;
1647
1648         TRACE("name is VT_BSTR: %s\n", debugstr_w(V_BSTR(&name)));
1649
1650         if(V_VT(&index) == VT_I4) {
1651             LONG idx = V_I4(&index);
1652
1653             TRACE("index = %d\n", idx);
1654
1655             if(idx < 0)
1656                 return E_INVALIDARG;
1657
1658             for(i=0; i<This->len; i++) {
1659                 if(is_elem_name(This->elems[i], V_BSTR(&name)) && !idx--)
1660                     break;
1661             }
1662
1663             if(i != This->len) {
1664                 *pdisp = (IDispatch*)HTMLELEM(This->elems[i]);
1665                 IDispatch_AddRef(*pdisp);
1666             }
1667
1668             return S_OK;
1669         }else {
1670             elem_vector buf = {NULL, 0, 8};
1671
1672             buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
1673
1674             for(i=0; i<This->len; i++) {
1675                 if(is_elem_name(This->elems[i], V_BSTR(&name)))
1676                     elem_vector_add(&buf, This->elems[i]);
1677             }
1678
1679             if(buf.len > 1) {
1680                 elem_vector_normalize(&buf);
1681                 *pdisp = (IDispatch*)HTMLElementCollection_Create(This->ref_unk, buf.buf, buf.len);
1682             }else {
1683                 if(buf.len == 1) {
1684                     *pdisp = (IDispatch*)HTMLELEM(buf.buf[0]);
1685                     IDispatch_AddRef(*pdisp);
1686                 }
1687
1688                 heap_free(buf.buf);
1689             }
1690
1691             return S_OK;
1692         }
1693     }
1694
1695     FIXME("unsupported arguments\n");
1696     return E_INVALIDARG;
1697 }
1698
1699 static HRESULT WINAPI HTMLElementCollection_tags(IHTMLElementCollection *iface,
1700                                                  VARIANT tagName, IDispatch **pdisp)
1701 {
1702     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1703     DWORD i;
1704     nsAString tag_str;
1705     const PRUnichar *tag;
1706     elem_vector buf = {NULL, 0, 8};
1707
1708     if(V_VT(&tagName) != VT_BSTR) {
1709         WARN("Invalid arg\n");
1710         return DISP_E_MEMBERNOTFOUND;
1711     }
1712
1713     TRACE("(%p)->(%s %p)\n", This, debugstr_w(V_BSTR(&tagName)), pdisp);
1714
1715     buf.buf = heap_alloc(buf.size*sizeof(HTMLElement*));
1716
1717     nsAString_Init(&tag_str, NULL);
1718
1719     for(i=0; i<This->len; i++) {
1720         if(!This->elems[i]->nselem)
1721             continue;
1722
1723         nsIDOMElement_GetTagName(This->elems[i]->nselem, &tag_str);
1724         nsAString_GetData(&tag_str, &tag);
1725
1726         if(CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, tag, -1,
1727                           V_BSTR(&tagName), -1) == CSTR_EQUAL)
1728             elem_vector_add(&buf, This->elems[i]);
1729     }
1730
1731     nsAString_Finish(&tag_str);
1732     elem_vector_normalize(&buf);
1733
1734     TRACE("fount %d tags\n", buf.len);
1735
1736     *pdisp = (IDispatch*)HTMLElementCollection_Create(This->ref_unk, buf.buf, buf.len);
1737     return S_OK;
1738 }
1739
1740 #define DISPID_ELEMCOL_0 MSHTML_DISPID_CUSTOM_MIN
1741
1742 static HRESULT HTMLElementCollection_get_dispid(IUnknown *iface, BSTR name, DWORD flags, DISPID *dispid)
1743 {
1744     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1745     WCHAR *ptr;
1746     DWORD idx=0;
1747
1748     for(ptr = name; *ptr && isdigitW(*ptr); ptr++)
1749         idx = idx*10 + (*ptr-'0');
1750
1751     if(*ptr || idx >= This->len)
1752         return DISP_E_UNKNOWNNAME;
1753
1754     *dispid = DISPID_ELEMCOL_0 + idx;
1755     TRACE("ret %x\n", *dispid);
1756     return S_OK;
1757 }
1758
1759 static HRESULT HTMLElementCollection_invoke(IUnknown *iface, DISPID id, LCID lcid, WORD flags, DISPPARAMS *params,
1760         VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
1761 {
1762     HTMLElementCollection *This = ELEMCOL_THIS(iface);
1763     DWORD idx;
1764
1765     TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, flags, params, res, ei, caller);
1766
1767     idx = id - DISPID_ELEMCOL_0;
1768     if(idx >= This->len)
1769         return DISP_E_UNKNOWNNAME;
1770
1771     switch(flags) {
1772     case INVOKE_PROPERTYGET:
1773         V_VT(res) = VT_DISPATCH;
1774         V_DISPATCH(res) = (IDispatch*)HTMLELEM(This->elems[idx]);
1775         IHTMLElement_AddRef(HTMLELEM(This->elems[idx]));
1776         break;
1777     default:
1778         FIXME("unimplemented flags %x\n", flags);
1779         return E_NOTIMPL;
1780     }
1781
1782     return S_OK;
1783 }
1784
1785 #undef ELEMCOL_THIS
1786
1787 static const IHTMLElementCollectionVtbl HTMLElementCollectionVtbl = {
1788     HTMLElementCollection_QueryInterface,
1789     HTMLElementCollection_AddRef,
1790     HTMLElementCollection_Release,
1791     HTMLElementCollection_GetTypeInfoCount,
1792     HTMLElementCollection_GetTypeInfo,
1793     HTMLElementCollection_GetIDsOfNames,
1794     HTMLElementCollection_Invoke,
1795     HTMLElementCollection_toString,
1796     HTMLElementCollection_put_length,
1797     HTMLElementCollection_get_length,
1798     HTMLElementCollection_get__newEnum,
1799     HTMLElementCollection_item,
1800     HTMLElementCollection_tags
1801 };
1802
1803 static const dispex_static_data_vtbl_t HTMLElementColection_dispex_vtbl = {
1804     HTMLElementCollection_get_dispid,
1805     HTMLElementCollection_invoke
1806 };
1807
1808 static const tid_t HTMLElementCollection_iface_tids[] = {
1809     IHTMLElementCollection_tid,
1810     0
1811 };
1812 static dispex_static_data_t HTMLElementCollection_dispex = {
1813     &HTMLElementColection_dispex_vtbl,
1814     DispHTMLElementCollection_tid,
1815     NULL,
1816     HTMLElementCollection_iface_tids
1817 };
1818
1819 IHTMLElementCollection *create_all_collection(HTMLDOMNode *node)
1820 {
1821     elem_vector buf = {NULL, 0, 8};
1822
1823     buf.buf = heap_alloc(buf.size*sizeof(HTMLElement**));
1824
1825     elem_vector_add(&buf, HTMLELEM_NODE_THIS(node));
1826     create_all_list(node->doc, node, &buf);
1827     elem_vector_normalize(&buf);
1828
1829     return HTMLElementCollection_Create((IUnknown*)HTMLDOMNODE(node), buf.buf, buf.len);
1830 }
1831
1832 static IHTMLElementCollection *HTMLElementCollection_Create(IUnknown *ref_unk,
1833             HTMLElement **elems, DWORD len)
1834 {
1835     HTMLElementCollection *ret = heap_alloc(sizeof(HTMLElementCollection));
1836
1837     ret->lpHTMLElementCollectionVtbl = &HTMLElementCollectionVtbl;
1838     ret->ref = 1;
1839     ret->elems = elems;
1840     ret->len = len;
1841
1842     init_dispex(&ret->dispex, (IUnknown*)HTMLELEMCOL(ret), &HTMLElementCollection_dispex);
1843
1844     IUnknown_AddRef(ref_unk);
1845     ret->ref_unk = ref_unk;
1846
1847     TRACE("ret=%p len=%d\n", ret, len);
1848
1849     return HTMLELEMCOL(ret);
1850 }