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