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 #include "htmlevent.h"
  36
  37 typedef struct
  38 {
  39     DispatchEx dispex;
  40     const IHTMLFiltersCollectionVtbl *lpHTMLFiltersCollectionVtbl;
  41
  42     LONG ref;
  43 } HTMLFiltersCollection;
  44
  45 #define HTMLFILTERSCOLLECTION(x)     ((IHTMLFiltersCollection*)  &(x)->lpHTMLFiltersCollectionVtbl)
  46
  47 #define HTMLFILTERSCOLLECTION_THIS(iface) \
  48     DEFINE_THIS(HTMLFiltersCollection, HTMLFiltersCollection, iface)
  49
  50 IHTMLFiltersCollection *HTMLFiltersCollection_Create(void);
  51
  52
  53 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  54
  55 #define HTMLELEM_THIS(iface) DEFINE_THIS(HTMLElement, HTMLElement, iface)
  56
  57 HRESULT create_nselem(HTMLDocumentNode *doc, const WCHAR *tag, nsIDOMHTMLElement **ret)
  58 {
  59     nsIDOMElement *nselem;
  60     nsAString tag_str;
  61     nsresult nsres;
  62
  63     if(!doc->nsdoc) {
  64         WARN("NULL nsdoc\n");
  65         return E_UNEXPECTED;
  66     }
  67
  68     nsAString_InitDepend(&tag_str, tag);
  69     nsres = nsIDOMDocument_CreateElement(doc->nsdoc, &tag_str, &nselem);
  70     nsAString_Finish(&tag_str);
  71     if(NS_FAILED(nsres)) {
  72         ERR("CreateElement failed: %08x\n", nsres);
  73         return E_FAIL;
  74     }
  75
  76     nsres = nsIDOMElement_QueryInterface(nselem, &IID_nsIDOMHTMLElement, (void**)ret);
  77     nsIDOMElement_Release(nselem);
  78     if(NS_FAILED(nsres)) {
  79         ERR("Could not get nsIDOMHTMLElement iface: %08x\n", nsres);
  80         return E_FAIL;
  81     }
  82
  83     return S_OK;
  84 }
  85
  86 #define HTMLELEM_NODE_THIS(iface) DEFINE_THIS2(HTMLElement, node, iface)
  87
  88 static HRESULT WINAPI HTMLElement_QueryInterface(IHTMLElement *iface,
  89                                                  REFIID riid, void **ppv)
  90 {
  91     HTMLElement *This = HTMLELEM_THIS(iface);
  92
  93     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->node), riid, ppv);
  94 }
  95
  96 static ULONG WINAPI HTMLElement_AddRef(IHTMLElement *iface)
  97 {
  98     HTMLElement *This = HTMLELEM_THIS(iface);
  99
 100     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->node));
 101 }
 102
 103 static ULONG WINAPI HTMLElement_Release(IHTMLElement *iface)
 104 {
 105     HTMLElement *This = HTMLELEM_THIS(iface);
 106
 107     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->node));
 108 }
 109
 110 static HRESULT WINAPI HTMLElement_GetTypeInfoCount(IHTMLElement *iface, UINT *pctinfo)
 111 {
 112     HTMLElement *This = HTMLELEM_THIS(iface);
 113     return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->node.dispex), pctinfo);
 114 }
 115
 116 static HRESULT WINAPI HTMLElement_GetTypeInfo(IHTMLElement *iface, UINT iTInfo,
 117                                               LCID lcid, ITypeInfo **ppTInfo)
 118 {
 119     HTMLElement *This = HTMLELEM_THIS(iface);
 120     return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->node.dispex), iTInfo, lcid, ppTInfo);
 121 }
 122
 123 static HRESULT WINAPI HTMLElement_GetIDsOfNames(IHTMLElement *iface, REFIID riid,
 124                                                 LPOLESTR *rgszNames, UINT cNames,
 125                                                 LCID lcid, DISPID *rgDispId)
 126 {
 127     HTMLElement *This = HTMLELEM_THIS(iface);
 128     return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->node.dispex), riid, rgszNames, cNames, lcid, rgDispId);
 129 }
 130
 131 static HRESULT WINAPI HTMLElement_Invoke(IHTMLElement *iface, DISPID dispIdMember,
 132                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 133                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 134 {
 135     HTMLElement *This = HTMLELEM_THIS(iface);
 136     return IDispatchEx_Invoke(DISPATCHEX(&This->node.dispex), dispIdMember, riid, lcid,
 137             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 138 }
 139
 140 static HRESULT WINAPI HTMLElement_setAttribute(IHTMLElement *iface, BSTR strAttributeName,
 141                                                VARIANT AttributeValue, LONG lFlags)
 142 {
 143     HTMLElement *This = HTMLELEM_THIS(iface);
 144     HRESULT hres;
 145     DISPID dispid, dispidNamed = DISPID_PROPERTYPUT;
 146     DISPPARAMS dispParams;
 147     EXCEPINFO excep;
 148
 149     TRACE("(%p)->(%s . %08x)\n", This, debugstr_w(strAttributeName), lFlags);
 150
 151     hres = IDispatchEx_GetDispID(DISPATCHEX(&This->node.dispex), strAttributeName,
 152             fdexNameCaseInsensitive | fdexNameEnsure, &dispid);
 153     if(FAILED(hres))
 154         return hres;
 155
 156     dispParams.cArgs = 1;
 157     dispParams.cNamedArgs = 1;
 158     dispParams.rgdispidNamedArgs = &dispidNamed;
 159     dispParams.rgvarg = &AttributeValue;
 160
 161     hres = IDispatchEx_InvokeEx(DISPATCHEX(&This->node.dispex), dispid,
 162             LOCALE_SYSTEM_DEFAULT, DISPATCH_PROPERTYPUT, &dispParams,
 163             NULL, &excep, NULL);
 164     return hres;
 165 }
 166
 167 static HRESULT WINAPI HTMLElement_getAttribute(IHTMLElement *iface, BSTR strAttributeName,
 168                                                LONG lFlags, VARIANT *AttributeValue)
 169 {
 170     HTMLElement *This = HTMLELEM_THIS(iface);
 171     DISPID dispid;
 172     HRESULT hres;
 173     DISPPARAMS dispParams = {NULL, NULL, 0, 0};
 174     EXCEPINFO excep;
 175
 176     TRACE("(%p)->(%s %08x %p)\n", This, debugstr_w(strAttributeName), lFlags, AttributeValue);
 177
 178     hres = IDispatchEx_GetDispID(DISPATCHEX(&This->node.dispex), strAttributeName,
 179             fdexNameCaseInsensitive, &dispid);
 180     if(hres == DISP_E_UNKNOWNNAME) {
 181         V_VT(AttributeValue) = VT_NULL;
 182         return S_OK;
 183     }
 184
 185     if(FAILED(hres)) {
 186         V_VT(AttributeValue) = VT_NULL;
 187         return hres;
 188     }
 189
 190     hres = IDispatchEx_InvokeEx(DISPATCHEX(&This->node.dispex), dispid,
 191             LOCALE_SYSTEM_DEFAULT, DISPATCH_PROPERTYGET, &dispParams,
 192             AttributeValue, &excep, NULL);
 193
 194     return hres;
 195 }
 196
 197 static HRESULT WINAPI HTMLElement_removeAttribute(IHTMLElement *iface, BSTR strAttributeName,
 198                                                   LONG lFlags, VARIANT_BOOL *pfSuccess)
 199 {
 200     HTMLElement *This = HTMLELEM_THIS(iface);
 201     FIXME("(%p)->()\n", This);
 202     return E_NOTIMPL;
 203 }
 204
 205 static HRESULT WINAPI HTMLElement_put_className(IHTMLElement *iface, BSTR v)
 206 {
 207     HTMLElement *This = HTMLELEM_THIS(iface);
 208     nsAString classname_str;
 209     nsresult nsres;
 210
 211     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 212
 213     if(!This->nselem) {
 214         FIXME("NULL nselem\n");
 215         return E_NOTIMPL;
 216     }
 217
 218     nsAString_InitDepend(&classname_str, v);
 219     nsres = nsIDOMHTMLElement_SetClassName(This->nselem, &classname_str);
 220     nsAString_Finish(&classname_str);
 221     if(NS_FAILED(nsres))
 222         ERR("SetClassName failed: %08x\n", nsres);
 223
 224     return S_OK;
 225 }
 226
 227 static HRESULT WINAPI HTMLElement_get_className(IHTMLElement *iface, BSTR *p)
 228 {
 229     HTMLElement *This = HTMLELEM_THIS(iface);
 230     nsAString class_str;
 231     nsresult nsres;
 232     HRESULT hres = S_OK;
 233
 234     TRACE("(%p)->(%p)\n", This, p);
 235
 236     if(!This->nselem) {
 237         FIXME("NULL nselem\n");
 238         return E_NOTIMPL;
 239     }
 240
 241     nsAString_Init(&class_str, NULL);
 242     nsres = nsIDOMHTMLElement_GetClassName(This->nselem, &class_str);
 243
 244     if(NS_SUCCEEDED(nsres)) {
 245         const PRUnichar *class;
 246         nsAString_GetData(&class_str, &class);
 247         *p = *class ? SysAllocString(class) : NULL;
 248     }else {
 249         ERR("GetClassName failed: %08x\n", nsres);
 250         hres = E_FAIL;
 251     }
 252
 253     nsAString_Finish(&class_str);
 254
 255     TRACE("className=%s\n", debugstr_w(*p));
 256     return hres;
 257 }
 258
 259 static HRESULT WINAPI HTMLElement_put_id(IHTMLElement *iface, BSTR v)
 260 {
 261     HTMLElement *This = HTMLELEM_THIS(iface);
 262     nsAString id_str;
 263     nsresult nsres;
 264
 265     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 266
 267     if(!This->nselem) {
 268         FIXME("nselem == NULL\n");
 269         return S_OK;
 270     }
 271
 272     nsAString_InitDepend(&id_str, v);
 273     nsres = nsIDOMHTMLElement_SetId(This->nselem, &id_str);
 274     nsAString_Finish(&id_str);
 275     if(NS_FAILED(nsres))
 276         ERR("SetId failed: %08x\n", nsres);
 277
 278     return S_OK;
 279 }
 280
 281 static HRESULT WINAPI HTMLElement_get_id(IHTMLElement *iface, BSTR *p)
 282 {
 283     HTMLElement *This = HTMLELEM_THIS(iface);
 284     const PRUnichar *id;
 285     nsAString id_str;
 286     nsresult nsres;
 287
 288     TRACE("(%p)->(%p)\n", This, p);
 289
 290     *p = NULL;
 291
 292     if(!This->nselem)
 293         return S_OK;
 294
 295     nsAString_Init(&id_str, NULL);
 296     nsres = nsIDOMHTMLElement_GetId(This->nselem, &id_str);
 297     nsAString_GetData(&id_str, &id);
 298
 299     if(NS_FAILED(nsres))
 300         ERR("GetId failed: %08x\n", nsres);
 301     else if(*id)
 302         *p = SysAllocString(id);
 303
 304     nsAString_Finish(&id_str);
 305     return S_OK;
 306 }
 307
 308 static HRESULT WINAPI HTMLElement_get_tagName(IHTMLElement *iface, BSTR *p)
 309 {
 310     HTMLElement *This = HTMLELEM_THIS(iface);
 311     const PRUnichar *tag;
 312     nsAString tag_str;
 313     nsresult nsres;
 314
 315     TRACE("(%p)->(%p)\n", This, p);
 316
 317     if(!This->nselem) {
 318         static const WCHAR comment_tagW[] = {'!',0};
 319
 320         WARN("NULL nselem, assuming comment\n");
 321
 322         *p = SysAllocString(comment_tagW);
 323         return S_OK;
 324     }
 325
 326     nsAString_Init(&tag_str, NULL);
 327     nsres = nsIDOMHTMLElement_GetTagName(This->nselem, &tag_str);
 328     if(NS_SUCCEEDED(nsres)) {
 329         nsAString_GetData(&tag_str, &tag);
 330         *p = SysAllocString(tag);
 331     }else {
 332         ERR("GetTagName failed: %08x\n", nsres);
 333         *p = NULL;
 334     }
 335     nsAString_Finish(&tag_str);
 336
 337     return S_OK;
 338 }
 339
 340 static HRESULT WINAPI HTMLElement_get_parentElement(IHTMLElement *iface, IHTMLElement **p)
 341 {
 342     HTMLElement *This = HTMLELEM_THIS(iface);
 343     IHTMLDOMNode *node;
 344     HRESULT hres;
 345
 346     TRACE("(%p)->(%p)\n", This, p);
 347
 348     hres = IHTMLDOMNode_get_parentNode(HTMLDOMNODE(&This->node), &node);
 349     if(FAILED(hres))
 350         return hres;
 351
 352     hres = IHTMLDOMNode_QueryInterface(node, &IID_IHTMLElement, (void**)p);
 353     IHTMLDOMNode_Release(node);
 354     if(FAILED(hres))
 355         *p = NULL;
 356
 357     return S_OK;
 358 }
 359
 360 static HRESULT WINAPI HTMLElement_get_style(IHTMLElement *iface, IHTMLStyle **p)
 361 {
 362     HTMLElement *This = HTMLELEM_THIS(iface);
 363     nsIDOMElementCSSInlineStyle *nselemstyle;
 364     nsIDOMCSSStyleDeclaration *nsstyle;
 365     nsresult nsres;
 366
 367     TRACE("(%p)->(%p)\n", This, p);
 368
 369     if(!This->nselem) {
 370         FIXME("NULL nselem\n");
 371         return E_NOTIMPL;
 372     }
 373
 374     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMElementCSSInlineStyle,
 375                                              (void**)&nselemstyle);
 376     if(NS_FAILED(nsres)) {
 377         ERR("Coud not get nsIDOMCSSStyleDeclaration interface: %08x\n", nsres);
 378         return E_FAIL;
 379     }
 380
 381     nsres = nsIDOMElementCSSInlineStyle_GetStyle(nselemstyle, &nsstyle);
 382     nsIDOMElementCSSInlineStyle_Release(nselemstyle);
 383     if(NS_FAILED(nsres)) {
 384         ERR("GetStyle failed: %08x\n", nsres);
 385         return E_FAIL;
 386     }
 387
 388     /* FIXME: Store style instead of creating a new instance in each call */
 389     *p = HTMLStyle_Create(nsstyle);
 390
 391     nsIDOMCSSStyleDeclaration_Release(nsstyle);
 392     return S_OK;
 393 }
 394
 395 static HRESULT WINAPI HTMLElement_put_onhelp(IHTMLElement *iface, VARIANT v)
 396 {
 397     HTMLElement *This = HTMLELEM_THIS(iface);
 398     FIXME("(%p)->()\n", This);
 399     return E_NOTIMPL;
 400 }
 401
 402 static HRESULT WINAPI HTMLElement_get_onhelp(IHTMLElement *iface, VARIANT *p)
 403 {
 404     HTMLElement *This = HTMLELEM_THIS(iface);
 405     FIXME("(%p)->(%p)\n", This, p);
 406     return E_NOTIMPL;
 407 }
 408
 409 static HRESULT WINAPI HTMLElement_put_onclick(IHTMLElement *iface, VARIANT v)
 410 {
 411     HTMLElement *This = HTMLELEM_THIS(iface);
 412
 413     TRACE("(%p)->()\n", This);
 414
 415     return set_node_event(&This->node, EVENTID_CLICK, &v);
 416 }
 417
 418 static HRESULT WINAPI HTMLElement_get_onclick(IHTMLElement *iface, VARIANT *p)
 419 {
 420     HTMLElement *This = HTMLELEM_THIS(iface);
 421
 422     TRACE("(%p)->(%p)\n", This, p);
 423
 424     return get_node_event(&This->node, EVENTID_CLICK, p);
 425 }
 426
 427 static HRESULT WINAPI HTMLElement_put_ondblclick(IHTMLElement *iface, VARIANT v)
 428 {
 429     HTMLElement *This = HTMLELEM_THIS(iface);
 430
 431     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
 432
 433     return set_node_event(&This->node, EVENTID_DBLCLICK, &v);
 434 }
 435
 436 static HRESULT WINAPI HTMLElement_get_ondblclick(IHTMLElement *iface, VARIANT *p)
 437 {
 438     HTMLElement *This = HTMLELEM_THIS(iface);
 439
 440     TRACE("(%p)->(%p)\n", This, p);
 441
 442     return get_node_event(&This->node, EVENTID_DBLCLICK, p);
 443 }
 444
 445 static HRESULT WINAPI HTMLElement_put_onkeydown(IHTMLElement *iface, VARIANT v)
 446 {
 447     HTMLElement *This = HTMLELEM_THIS(iface);
 448
 449     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 450
 451     return set_node_event(&This->node, EVENTID_KEYDOWN, &v);
 452 }
 453
 454 static HRESULT WINAPI HTMLElement_get_onkeydown(IHTMLElement *iface, VARIANT *p)
 455 {
 456     HTMLElement *This = HTMLELEM_THIS(iface);
 457
 458     TRACE("(%p)->(%p)\n", This, p);
 459
 460     return get_node_event(&This->node, EVENTID_KEYDOWN, p);
 461 }
 462
 463 static HRESULT WINAPI HTMLElement_put_onkeyup(IHTMLElement *iface, VARIANT v)
 464 {
 465     HTMLElement *This = HTMLELEM_THIS(iface);
 466
 467     TRACE("(%p)->()\n", This);
 468
 469     return set_node_event(&This->node, EVENTID_KEYUP, &v);
 470 }
 471
 472 static HRESULT WINAPI HTMLElement_get_onkeyup(IHTMLElement *iface, VARIANT *p)
 473 {
 474     HTMLElement *This = HTMLELEM_THIS(iface);
 475     FIXME("(%p)->(%p)\n", This, p);
 476     return E_NOTIMPL;
 477 }
 478
 479 static HRESULT WINAPI HTMLElement_put_onkeypress(IHTMLElement *iface, VARIANT v)
 480 {
 481     HTMLElement *This = HTMLELEM_THIS(iface);
 482     FIXME("(%p)->()\n", This);
 483     return E_NOTIMPL;
 484 }
 485
 486 static HRESULT WINAPI HTMLElement_get_onkeypress(IHTMLElement *iface, VARIANT *p)
 487 {
 488     HTMLElement *This = HTMLELEM_THIS(iface);
 489     FIXME("(%p)->(%p)\n", This, p);
 490     return E_NOTIMPL;
 491 }
 492
 493 static HRESULT WINAPI HTMLElement_put_onmouseout(IHTMLElement *iface, VARIANT v)
 494 {
 495     HTMLElement *This = HTMLELEM_THIS(iface);
 496
 497     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 498
 499     return set_node_event(&This->node, EVENTID_MOUSEOUT, &v);
 500 }
 501
 502 static HRESULT WINAPI HTMLElement_get_onmouseout(IHTMLElement *iface, VARIANT *p)
 503 {
 504     HTMLElement *This = HTMLELEM_THIS(iface);
 505
 506     TRACE("(%p)->(%p)\n", This, p);
 507
 508     return get_node_event(&This->node, EVENTID_MOUSEOUT, p);
 509 }
 510
 511 static HRESULT WINAPI HTMLElement_put_onmouseover(IHTMLElement *iface, VARIANT v)
 512 {
 513     HTMLElement *This = HTMLELEM_THIS(iface);
 514
 515     TRACE("(%p)->()\n", This);
 516
 517     return set_node_event(&This->node, EVENTID_MOUSEOVER, &v);
 518 }
 519
 520 static HRESULT WINAPI HTMLElement_get_onmouseover(IHTMLElement *iface, VARIANT *p)
 521 {
 522     HTMLElement *This = HTMLELEM_THIS(iface);
 523
 524     TRACE("(%p)->(%p)\n", This, p);
 525
 526     return get_node_event(&This->node, EVENTID_MOUSEOVER, p);
 527 }
 528
 529 static HRESULT WINAPI HTMLElement_put_onmousemove(IHTMLElement *iface, VARIANT v)
 530 {
 531     HTMLElement *This = HTMLELEM_THIS(iface);
 532     FIXME("(%p)->()\n", This);
 533     return E_NOTIMPL;
 534 }
 535
 536 static HRESULT WINAPI HTMLElement_get_onmousemove(IHTMLElement *iface, VARIANT *p)
 537 {
 538     HTMLElement *This = HTMLELEM_THIS(iface);
 539     FIXME("(%p)->(%p)\n", This, p);
 540     return E_NOTIMPL;
 541 }
 542
 543 static HRESULT WINAPI HTMLElement_put_onmousedown(IHTMLElement *iface, VARIANT v)
 544 {
 545     HTMLElement *This = HTMLELEM_THIS(iface);
 546
 547     TRACE("(%p)->()\n", This);
 548
 549     return set_node_event(&This->node, EVENTID_MOUSEDOWN, &v);
 550 }
 551
 552 static HRESULT WINAPI HTMLElement_get_onmousedown(IHTMLElement *iface, VARIANT *p)
 553 {
 554     HTMLElement *This = HTMLELEM_THIS(iface);
 555
 556     TRACE("(%p)->(%p)\n", This, p);
 557
 558     return get_node_event(&This->node, EVENTID_MOUSEDOWN, p);
 559 }
 560
 561 static HRESULT WINAPI HTMLElement_put_onmouseup(IHTMLElement *iface, VARIANT v)
 562 {
 563     HTMLElement *This = HTMLELEM_THIS(iface);
 564
 565     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 566
 567     return set_node_event(&This->node, EVENTID_MOUSEUP, &v);
 568 }
 569
 570 static HRESULT WINAPI HTMLElement_get_onmouseup(IHTMLElement *iface, VARIANT *p)
 571 {
 572     HTMLElement *This = HTMLELEM_THIS(iface);
 573
 574     TRACE("(%p)->(%p)\n", This, p);
 575
 576     return get_node_event(&This->node, EVENTID_MOUSEUP, p);
 577 }
 578
 579 static HRESULT WINAPI HTMLElement_get_document(IHTMLElement *iface, IDispatch **p)
 580 {
 581     HTMLElement *This = HTMLELEM_THIS(iface);
 582
 583     TRACE("(%p)->(%p)\n", This, p);
 584
 585     if(!p)
 586         return E_POINTER;
 587
 588     if(This->node.vtbl->get_document)
 589         return This->node.vtbl->get_document(&This->node, p);
 590
 591     *p = (IDispatch*)HTMLDOC(&This->node.doc->basedoc);
 592     IDispatch_AddRef(*p);
 593     return S_OK;
 594 }
 595
 596 static const WCHAR titleW[] = {'t','i','t','l','e',0};
 597
 598 static HRESULT WINAPI HTMLElement_put_title(IHTMLElement *iface, BSTR v)
 599 {
 600     HTMLElement *This = HTMLELEM_THIS(iface);
 601     nsAString title_str;
 602     nsresult nsres;
 603
 604     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 605
 606     if(!This->nselem) {
 607         VARIANT *var;
 608         HRESULT hres;
 609
 610         hres = dispex_get_dprop_ref(&This->node.dispex, titleW, TRUE, &var);
 611         if(FAILED(hres))
 612             return hres;
 613
 614         VariantClear(var);
 615         V_VT(var) = VT_BSTR;
 616         V_BSTR(var) = v ? SysAllocString(v) : NULL;
 617         return S_OK;
 618     }
 619
 620     nsAString_InitDepend(&title_str, v);
 621     nsres = nsIDOMHTMLElement_SetTitle(This->nselem, &title_str);
 622     nsAString_Finish(&title_str);
 623     if(NS_FAILED(nsres))
 624         ERR("SetTitle failed: %08x\n", nsres);
 625
 626     return S_OK;
 627 }
 628
 629 static HRESULT WINAPI HTMLElement_get_title(IHTMLElement *iface, BSTR *p)
 630 {
 631     HTMLElement *This = HTMLELEM_THIS(iface);
 632     nsAString title_str;
 633     nsresult nsres;
 634
 635     TRACE("(%p)->(%p)\n", This, p);
 636
 637     if(!This->nselem) {
 638         VARIANT *var;
 639         HRESULT hres;
 640
 641         hres = dispex_get_dprop_ref(&This->node.dispex, titleW, FALSE, &var);
 642         if(hres == DISP_E_UNKNOWNNAME) {
 643             *p = NULL;
 644         }else if(V_VT(var) != VT_BSTR) {
 645             FIXME("title = %s\n", debugstr_variant(var));
 646             return E_FAIL;
 647         }else {
 648             *p = V_BSTR(var) ? SysAllocString(V_BSTR(var)) : NULL;
 649         }
 650
 651         return S_OK;
 652     }
 653
 654     nsAString_Init(&title_str, NULL);
 655     nsres = nsIDOMHTMLElement_GetTitle(This->nselem, &title_str);
 656     if(NS_SUCCEEDED(nsres)) {
 657         const PRUnichar *title;
 658
 659         nsAString_GetData(&title_str, &title);
 660         *p = *title ? SysAllocString(title) : NULL;
 661     }else {
 662         ERR("GetTitle failed: %08x\n", nsres);
 663         return E_FAIL;
 664     }
 665
 666     return S_OK;
 667 }
 668
 669 static HRESULT WINAPI HTMLElement_put_language(IHTMLElement *iface, BSTR v)
 670 {
 671     HTMLElement *This = HTMLELEM_THIS(iface);
 672     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 673     return E_NOTIMPL;
 674 }
 675
 676 static HRESULT WINAPI HTMLElement_get_language(IHTMLElement *iface, BSTR *p)
 677 {
 678     HTMLElement *This = HTMLELEM_THIS(iface);
 679     FIXME("(%p)->(%p)\n", This, p);
 680     return E_NOTIMPL;
 681 }
 682
 683 static HRESULT WINAPI HTMLElement_put_onselectstart(IHTMLElement *iface, VARIANT v)
 684 {
 685     HTMLElement *This = HTMLELEM_THIS(iface);
 686
 687     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 688
 689     return set_node_event(&This->node, EVENTID_SELECTSTART, &v);
 690 }
 691
 692 static HRESULT WINAPI HTMLElement_get_onselectstart(IHTMLElement *iface, VARIANT *p)
 693 {
 694     HTMLElement *This = HTMLELEM_THIS(iface);
 695
 696     TRACE("(%p)->(%p)\n", This, p);
 697
 698     return get_node_event(&This->node, EVENTID_SELECTSTART, p);
 699 }
 700
 701 static HRESULT WINAPI HTMLElement_scrollIntoView(IHTMLElement *iface, VARIANT varargStart)
 702 {
 703     HTMLElement *This = HTMLELEM_THIS(iface);
 704     FIXME("(%p)->()\n", This);
 705     return E_NOTIMPL;
 706 }
 707
 708 static HRESULT WINAPI HTMLElement_contains(IHTMLElement *iface, IHTMLElement *pChild,
 709                                            VARIANT_BOOL *pfResult)
 710 {
 711     HTMLElement *This = HTMLELEM_THIS(iface);
 712     FIXME("(%p)->(%p %p)\n", This, pChild, pfResult);
 713     return E_NOTIMPL;
 714 }
 715
 716 static HRESULT WINAPI HTMLElement_get_sourceIndex(IHTMLElement *iface, LONG *p)
 717 {
 718     HTMLElement *This = HTMLELEM_THIS(iface);
 719     FIXME("(%p)->(%p)\n", This, p);
 720     return E_NOTIMPL;
 721 }
 722
 723 static HRESULT WINAPI HTMLElement_get_recordNumber(IHTMLElement *iface, VARIANT *p)
 724 {
 725     HTMLElement *This = HTMLELEM_THIS(iface);
 726     FIXME("(%p)->(%p)\n", This, p);
 727     return E_NOTIMPL;
 728 }
 729
 730 static HRESULT WINAPI HTMLElement_put_lang(IHTMLElement *iface, BSTR v)
 731 {
 732     HTMLElement *This = HTMLELEM_THIS(iface);
 733     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 734     return E_NOTIMPL;
 735 }
 736
 737 static HRESULT WINAPI HTMLElement_get_lang(IHTMLElement *iface, BSTR *p)
 738 {
 739     HTMLElement *This = HTMLELEM_THIS(iface);
 740     FIXME("(%p)->(%p)\n", This, p);
 741     return E_NOTIMPL;
 742 }
 743
 744 static HRESULT WINAPI HTMLElement_get_offsetLeft(IHTMLElement *iface, LONG *p)
 745 {
 746     HTMLElement *This = HTMLELEM_THIS(iface);
 747     FIXME("(%p)->(%p)\n", This, p);
 748     return E_NOTIMPL;
 749 }
 750
 751 static HRESULT WINAPI HTMLElement_get_offsetTop(IHTMLElement *iface, LONG *p)
 752 {
 753     HTMLElement *This = HTMLELEM_THIS(iface);
 754     nsIDOMNSHTMLElement *nselem;
 755     PRInt32 top = 0;
 756     nsresult nsres;
 757
 758     TRACE("(%p)->(%p)\n", This, p);
 759
 760     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 761     if(NS_FAILED(nsres)) {
 762         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 763         return E_FAIL;
 764     }
 765
 766     nsres = nsIDOMNSHTMLElement_GetOffsetTop(nselem, &top);
 767     nsIDOMNSHTMLElement_Release(nselem);
 768     if(NS_FAILED(nsres)) {
 769         ERR("GetOffsetTop failed: %08x\n", nsres);
 770         return E_FAIL;
 771     }
 772
 773     *p = top;
 774     return S_OK;
 775 }
 776
 777 static HRESULT WINAPI HTMLElement_get_offsetWidth(IHTMLElement *iface, LONG *p)
 778 {
 779     HTMLElement *This = HTMLELEM_THIS(iface);
 780     nsIDOMNSHTMLElement *nselem;
 781     PRInt32 offset = 0;
 782     nsresult nsres;
 783
 784     TRACE("(%p)->(%p)\n", This, p);
 785
 786     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 787     if(NS_FAILED(nsres)) {
 788         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 789         return E_FAIL;
 790     }
 791
 792     nsres = nsIDOMNSHTMLElement_GetOffsetWidth(nselem, &offset);
 793     nsIDOMNSHTMLElement_Release(nselem);
 794     if(NS_FAILED(nsres)) {
 795         ERR("GetOffsetWidth failed: %08x\n", nsres);
 796         return E_FAIL;
 797     }
 798
 799     *p = offset;
 800     return S_OK;
 801 }
 802
 803 static HRESULT WINAPI HTMLElement_get_offsetHeight(IHTMLElement *iface, LONG *p)
 804 {
 805     HTMLElement *This = HTMLELEM_THIS(iface);
 806     nsIDOMNSHTMLElement *nselem;
 807     PRInt32 offset = 0;
 808     nsresult nsres;
 809
 810     TRACE("(%p)->(%p)\n", This, p);
 811
 812     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 813     if(NS_FAILED(nsres)) {
 814         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 815         return E_FAIL;
 816     }
 817
 818     nsres = nsIDOMNSHTMLElement_GetOffsetHeight(nselem, &offset);
 819     nsIDOMNSHTMLElement_Release(nselem);
 820     if(NS_FAILED(nsres)) {
 821         ERR("GetOffsetHeight failed: %08x\n", nsres);
 822         return E_FAIL;
 823     }
 824
 825     *p = offset;
 826     return S_OK;
 827 }
 828
 829 static HRESULT WINAPI HTMLElement_get_offsetParent(IHTMLElement *iface, IHTMLElement **p)
 830 {
 831     HTMLElement *This = HTMLELEM_THIS(iface);
 832     FIXME("(%p)->(%p)\n", This, p);
 833     return E_NOTIMPL;
 834 }
 835
 836 static HRESULT WINAPI HTMLElement_put_innerHTML(IHTMLElement *iface, BSTR v)
 837 {
 838     HTMLElement *This = HTMLELEM_THIS(iface);
 839     nsIDOMNSHTMLElement *nselem;
 840     nsAString html_str;
 841     nsresult nsres;
 842
 843     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 844
 845     if(!This->nselem) {
 846         FIXME("NULL nselem\n");
 847         return E_NOTIMPL;
 848     }
 849
 850     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 851     if(NS_FAILED(nsres)) {
 852         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 853         return E_FAIL;
 854     }
 855
 856     nsAString_InitDepend(&html_str, v);
 857     nsres = nsIDOMNSHTMLElement_SetInnerHTML(nselem, &html_str);
 858     nsAString_Finish(&html_str);
 859
 860     if(NS_FAILED(nsres)) {
 861         FIXME("SetInnerHtml failed %08x\n", nsres);
 862         return E_FAIL;
 863     }
 864
 865     return S_OK;
 866 }
 867
 868 static HRESULT WINAPI HTMLElement_get_innerHTML(IHTMLElement *iface, BSTR *p)
 869 {
 870     HTMLElement *This = HTMLELEM_THIS(iface);
 871     nsIDOMNSHTMLElement *nselem;
 872     nsAString html_str;
 873     nsresult nsres;
 874
 875     TRACE("(%p)->(%p)\n", This, p);
 876
 877     if(!This->nselem) {
 878         FIXME("NULL nselem\n");
 879         return E_NOTIMPL;
 880     }
 881
 882     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 883     if(NS_FAILED(nsres)) {
 884         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 885         return E_FAIL;
 886     }
 887
 888     nsAString_Init(&html_str, NULL);
 889     nsres = nsIDOMNSHTMLElement_GetInnerHTML(nselem, &html_str);
 890     if(NS_SUCCEEDED(nsres)) {
 891         const PRUnichar *html;
 892
 893         nsAString_GetData(&html_str, &html);
 894         *p = *html ? SysAllocString(html) : NULL;
 895     }else {
 896         FIXME("SetInnerHtml failed %08x\n", nsres);
 897         *p = NULL;
 898     }
 899
 900     nsAString_Finish(&html_str);
 901     return S_OK;
 902 }
 903
 904 static HRESULT WINAPI HTMLElement_put_innerText(IHTMLElement *iface, BSTR v)
 905 {
 906     HTMLElement *This = HTMLELEM_THIS(iface);
 907     nsIDOMNode *nschild, *tmp;
 908     nsIDOMText *text_node;
 909     nsAString text_str;
 910     nsresult nsres;
 911
 912     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 913
 914     while(1) {
 915         nsres = nsIDOMHTMLElement_GetLastChild(This->nselem, &nschild);
 916         if(NS_FAILED(nsres)) {
 917             ERR("GetLastChild failed: %08x\n", nsres);
 918             return E_FAIL;
 919         }
 920         if(!nschild)
 921             break;
 922
 923         nsres = nsIDOMHTMLElement_RemoveChild(This->nselem, nschild, &tmp);
 924         nsIDOMNode_Release(nschild);
 925         if(NS_FAILED(nsres)) {
 926             ERR("RemoveChild failed: %08x\n", nsres);
 927             return E_FAIL;
 928         }
 929         nsIDOMNode_Release(tmp);
 930     }
 931
 932     nsAString_InitDepend(&text_str, v);
 933     nsres = nsIDOMHTMLDocument_CreateTextNode(This->node.doc->nsdoc, &text_str, &text_node);
 934     nsAString_Finish(&text_str);
 935     if(NS_FAILED(nsres)) {
 936         ERR("CreateTextNode failed: %08x\n", nsres);
 937         return E_FAIL;
 938     }
 939
 940     nsres = nsIDOMHTMLElement_AppendChild(This->nselem, (nsIDOMNode*)text_node, &tmp);
 941     if(NS_FAILED(nsres)) {
 942         ERR("AppendChild failed: %08x\n", nsres);
 943         return E_FAIL;
 944     }
 945
 946     nsIDOMNode_Release(tmp);
 947     return S_OK;
 948 }
 949
 950 static HRESULT WINAPI HTMLElement_get_innerText(IHTMLElement *iface, BSTR *p)
 951 {
 952     HTMLElement *This = HTMLELEM_THIS(iface);
 953
 954     TRACE("(%p)->(%p)\n", This, p);
 955
 956     return get_node_text(&This->node, p);
 957 }
 958
 959 static HRESULT WINAPI HTMLElement_put_outerHTML(IHTMLElement *iface, BSTR v)
 960 {
 961     HTMLElement *This = HTMLELEM_THIS(iface);
 962     nsIDOMDocumentFragment *nsfragment;
 963     nsIDOMDocumentRange *nsdocrange;
 964     nsIDOMNSRange *nsrange;
 965     nsIDOMNode *nsparent;
 966     nsIDOMRange *range;
 967     nsAString html_str;
 968     nsresult nsres;
 969     HRESULT hres = S_OK;
 970
 971     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 972
 973     nsres = nsIDOMHTMLDocument_QueryInterface(This->node.doc->nsdoc, &IID_nsIDOMDocumentRange, (void**)&nsdocrange);
 974     if(NS_FAILED(nsres))
 975         return E_FAIL;
 976
 977     nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &range);
 978     nsIDOMDocumentRange_Release(nsdocrange);
 979     if(NS_FAILED(nsres)) {
 980         ERR("CreateRange failed: %08x\n", nsres);
 981         return E_FAIL;
 982     }
 983
 984     nsres = nsIDOMRange_QueryInterface(range, &IID_nsIDOMNSRange, (void**)&nsrange);
 985     nsIDOMRange_Release(range);
 986     if(NS_FAILED(nsres)) {
 987         ERR("Could not get nsIDOMNSRange: %08x\n", nsres);
 988         return E_FAIL;
 989     }
 990
 991     nsAString_InitDepend(&html_str, v);
 992     nsIDOMNSRange_CreateContextualFragment(nsrange, &html_str, &nsfragment);
 993     nsIDOMNSRange_Release(nsrange);
 994     nsAString_Finish(&html_str);
 995     if(NS_FAILED(nsres)) {
 996         ERR("CreateContextualFragment failed: %08x\n", nsres);
 997         return E_FAIL;
 998     }
 999
1000     nsres = nsIDOMNode_GetParentNode(This->node.nsnode, &nsparent);
1001     if(NS_SUCCEEDED(nsres) && nsparent) {
1002         nsIDOMNode *nstmp;
1003
1004         nsres = nsIDOMNode_ReplaceChild(nsparent, (nsIDOMNode*)nsfragment, This->node.nsnode, &nstmp);
1005         nsIDOMNode_Release(nsparent);
1006         if(NS_FAILED(nsres)) {
1007             ERR("ReplaceChild failed: %08x\n", nsres);
1008             hres = E_FAIL;
1009         }else if(nstmp) {
1010             nsIDOMNode_Release(nstmp);
1011         }
1012     }else {
1013         ERR("GetParentNode failed: %08x\n", nsres);
1014         hres = E_FAIL;
1015     }
1016
1017     nsIDOMDocumentFragment_Release(nsfragment);
1018     return hres;
1019 }
1020
1021 static HRESULT WINAPI HTMLElement_get_outerHTML(IHTMLElement *iface, BSTR *p)
1022 {
1023     HTMLElement *This = HTMLELEM_THIS(iface);
1024     nsAString html_str;
1025     HRESULT hres;
1026
1027     WARN("(%p)->(%p) semi-stub\n", This, p);
1028
1029     nsAString_Init(&html_str, NULL);
1030     hres = nsnode_to_nsstring(This->node.nsnode, &html_str);
1031     if(SUCCEEDED(hres)) {
1032         const PRUnichar *html;
1033
1034         nsAString_GetData(&html_str, &html);
1035         *p = SysAllocString(html);
1036         if(!*p)
1037             hres = E_OUTOFMEMORY;
1038     }
1039
1040     nsAString_Finish(&html_str);
1041
1042     TRACE("ret %s\n", debugstr_w(*p));
1043     return S_OK;
1044 }
1045
1046 static HRESULT WINAPI HTMLElement_put_outerText(IHTMLElement *iface, BSTR v)
1047 {
1048     HTMLElement *This = HTMLELEM_THIS(iface);
1049     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
1050     return E_NOTIMPL;
1051 }
1052
1053 static HRESULT WINAPI HTMLElement_get_outerText(IHTMLElement *iface, BSTR *p)
1054 {
1055     HTMLElement *This = HTMLELEM_THIS(iface);
1056     FIXME("(%p)->(%p)\n", This, p);
1057     return E_NOTIMPL;
1058 }
1059
1060 static HRESULT HTMLElement_InsertAdjacentNode(HTMLElement *This, BSTR where, nsIDOMNode *nsnode)
1061 {
1062     static const WCHAR wszBeforeBegin[] = {'b','e','f','o','r','e','B','e','g','i','n',0};
1063     static const WCHAR wszAfterBegin[] = {'a','f','t','e','r','B','e','g','i','n',0};
1064     static const WCHAR wszBeforeEnd[] = {'b','e','f','o','r','e','E','n','d',0};
1065     static const WCHAR wszAfterEnd[] = {'a','f','t','e','r','E','n','d',0};
1066     nsresult nsres;
1067
1068     if (!strcmpiW(where, wszBeforeBegin))
1069     {
1070         nsIDOMNode *unused;
1071         nsIDOMNode *parent;
1072         nsres = nsIDOMNode_GetParentNode(This->node.nsnode, &parent);
1073         if (!parent) return E_INVALIDARG;
1074         nsres = nsIDOMNode_InsertBefore(parent, nsnode, This->node.nsnode, &unused);
1075         if (unused) nsIDOMNode_Release(unused);
1076         nsIDOMNode_Release(parent);
1077     }
1078     else if (!strcmpiW(where, wszAfterBegin))
1079     {
1080         nsIDOMNode *unused;
1081         nsIDOMNode *first_child;
1082         nsIDOMNode_GetFirstChild(This->node.nsnode, &first_child);
1083         nsres = nsIDOMNode_InsertBefore(This->node.nsnode, nsnode, first_child, &unused);
1084         if (unused) nsIDOMNode_Release(unused);
1085         if (first_child) nsIDOMNode_Release(first_child);
1086     }
1087     else if (!strcmpiW(where, wszBeforeEnd))
1088     {
1089         nsIDOMNode *unused;
1090         nsres = nsIDOMNode_AppendChild(This->node.nsnode, nsnode, &unused);
1091         if (unused) nsIDOMNode_Release(unused);
1092     }
1093     else if (!strcmpiW(where, wszAfterEnd))
1094     {
1095         nsIDOMNode *unused;
1096         nsIDOMNode *next_sibling;
1097         nsIDOMNode *parent;
1098         nsIDOMNode_GetParentNode(This->node.nsnode, &parent);
1099         if (!parent) return E_INVALIDARG;
1100
1101         nsIDOMNode_GetNextSibling(This->node.nsnode, &next_sibling);
1102         if (next_sibling)
1103         {
1104             nsres = nsIDOMNode_InsertBefore(parent, nsnode, next_sibling, &unused);
1105             nsIDOMNode_Release(next_sibling);
1106         }
1107         else
1108             nsres = nsIDOMNode_AppendChild(parent, nsnode, &unused);
1109         nsIDOMNode_Release(parent);
1110         if (unused) nsIDOMNode_Release(unused);
1111     }
1112     else
1113     {
1114         ERR("invalid where: %s\n", debugstr_w(where));
1115         return E_INVALIDARG;
1116     }
1117
1118     if (NS_FAILED(nsres))
1119         return E_FAIL;
1120     else
1121         return S_OK;
1122 }
1123
1124 static HRESULT WINAPI HTMLElement_insertAdjacentHTML(IHTMLElement *iface, BSTR where,
1125                                                      BSTR html)
1126 {
1127     HTMLElement *This = HTMLELEM_THIS(iface);
1128     nsIDOMDocumentRange *nsdocrange;
1129     nsIDOMRange *range;
1130     nsIDOMNSRange *nsrange;
1131     nsIDOMNode *nsnode;
1132     nsAString ns_html;
1133     nsresult nsres;
1134     HRESULT hr;
1135
1136     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(html));
1137
1138     if(!This->node.doc->nsdoc) {
1139         WARN("NULL nsdoc\n");
1140         return E_UNEXPECTED;
1141     }
1142
1143     nsres = nsIDOMDocument_QueryInterface(This->node.doc->nsdoc, &IID_nsIDOMDocumentRange, (void **)&nsdocrange);
1144     if(NS_FAILED(nsres))
1145     {
1146         ERR("getting nsIDOMDocumentRange failed: %08x\n", nsres);
1147         return E_FAIL;
1148     }
1149     nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &range);
1150     nsIDOMDocumentRange_Release(nsdocrange);
1151     if(NS_FAILED(nsres))
1152     {
1153         ERR("CreateRange failed: %08x\n", nsres);
1154         return E_FAIL;
1155     }
1156
1157     nsIDOMRange_SetStartBefore(range, This->node.nsnode);
1158
1159     nsIDOMRange_QueryInterface(range, &IID_nsIDOMNSRange, (void **)&nsrange);
1160     nsIDOMRange_Release(range);
1161     if(NS_FAILED(nsres))
1162     {
1163         ERR("getting nsIDOMNSRange failed: %08x\n", nsres);
1164         return E_FAIL;
1165     }
1166
1167     nsAString_InitDepend(&ns_html, html);
1168
1169     nsres = nsIDOMNSRange_CreateContextualFragment(nsrange, &ns_html, (nsIDOMDocumentFragment **)&nsnode);
1170     nsIDOMNSRange_Release(nsrange);
1171     nsAString_Finish(&ns_html);
1172
1173     if(NS_FAILED(nsres) || !nsnode)
1174     {
1175         ERR("CreateTextNode failed: %08x\n", nsres);
1176         return E_FAIL;
1177     }
1178
1179     hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
1180     nsIDOMNode_Release(nsnode);
1181
1182     return hr;
1183 }
1184
1185 static HRESULT WINAPI HTMLElement_insertAdjacentText(IHTMLElement *iface, BSTR where,
1186                                                      BSTR text)
1187 {
1188     HTMLElement *This = HTMLELEM_THIS(iface);
1189     nsIDOMNode *nsnode;
1190     nsAString ns_text;
1191     nsresult nsres;
1192     HRESULT hr;
1193
1194     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(text));
1195
1196     if(!This->node.doc->nsdoc) {
1197         WARN("NULL nsdoc\n");
1198         return E_UNEXPECTED;
1199     }
1200
1201
1202     nsAString_InitDepend(&ns_text, text);
1203     nsres = nsIDOMDocument_CreateTextNode(This->node.doc->nsdoc, &ns_text, (nsIDOMText **)&nsnode);
1204     nsAString_Finish(&ns_text);
1205
1206     if(NS_FAILED(nsres) || !nsnode)
1207     {
1208         ERR("CreateTextNode failed: %08x\n", nsres);
1209         return E_FAIL;
1210     }
1211
1212     hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
1213     nsIDOMNode_Release(nsnode);
1214
1215     return hr;
1216 }
1217
1218 static HRESULT WINAPI HTMLElement_get_parentTextEdit(IHTMLElement *iface, IHTMLElement **p)
1219 {
1220     HTMLElement *This = HTMLELEM_THIS(iface);
1221     FIXME("(%p)->(%p)\n", This, p);
1222     return E_NOTIMPL;
1223 }
1224
1225 static HRESULT WINAPI HTMLElement_get_isTextEdit(IHTMLElement *iface, VARIANT_BOOL *p)
1226 {
1227     HTMLElement *This = HTMLELEM_THIS(iface);
1228     FIXME("(%p)->(%p)\n", This, p);
1229     return E_NOTIMPL;
1230 }
1231
1232 static HRESULT WINAPI HTMLElement_click(IHTMLElement *iface)
1233 {
1234     HTMLElement *This = HTMLELEM_THIS(iface);
1235
1236     TRACE("(%p)\n", This);
1237
1238     return call_event(&This->node, EVENTID_CLICK);
1239 }
1240
1241 static HRESULT WINAPI HTMLElement_get_filters(IHTMLElement *iface,
1242                                               IHTMLFiltersCollection **p)
1243 {
1244     HTMLElement *This = HTMLELEM_THIS(iface);
1245     TRACE("(%p)->(%p)\n", This, p);
1246
1247     if(!p)
1248         return E_POINTER;
1249
1250     *p = HTMLFiltersCollection_Create();
1251
1252     return S_OK;
1253 }
1254
1255 static HRESULT WINAPI HTMLElement_put_ondragstart(IHTMLElement *iface, VARIANT v)
1256 {
1257     HTMLElement *This = HTMLELEM_THIS(iface);
1258     FIXME("(%p)->()\n", This);
1259     return E_NOTIMPL;
1260 }
1261
1262 static HRESULT WINAPI HTMLElement_get_ondragstart(IHTMLElement *iface, VARIANT *p)
1263 {
1264     HTMLElement *This = HTMLELEM_THIS(iface);
1265     FIXME("(%p)->(%p)\n", This, p);
1266     return E_NOTIMPL;
1267 }
1268
1269 static HRESULT WINAPI HTMLElement_toString(IHTMLElement *iface, BSTR *String)
1270 {
1271     HTMLElement *This = HTMLELEM_THIS(iface);
1272     FIXME("(%p)->(%p)\n", This, String);
1273     return E_NOTIMPL;
1274 }
1275
1276 static HRESULT WINAPI HTMLElement_put_onbeforeupdate(IHTMLElement *iface, VARIANT v)
1277 {
1278     HTMLElement *This = HTMLELEM_THIS(iface);
1279     FIXME("(%p)->()\n", This);
1280     return E_NOTIMPL;
1281 }
1282
1283 static HRESULT WINAPI HTMLElement_get_onbeforeupdate(IHTMLElement *iface, VARIANT *p)
1284 {
1285     HTMLElement *This = HTMLELEM_THIS(iface);
1286     FIXME("(%p)->(%p)\n", This, p);
1287     return E_NOTIMPL;
1288 }
1289
1290 static HRESULT WINAPI HTMLElement_put_onafterupdate(IHTMLElement *iface, VARIANT v)
1291 {
1292     HTMLElement *This = HTMLELEM_THIS(iface);
1293     FIXME("(%p)->()\n", This);
1294     return E_NOTIMPL;
1295 }
1296
1297 static HRESULT WINAPI HTMLElement_get_onafterupdate(IHTMLElement *iface, VARIANT *p)
1298 {
1299     HTMLElement *This = HTMLELEM_THIS(iface);
1300     FIXME("(%p)->(%p)\n", This, p);
1301     return E_NOTIMPL;
1302 }
1303
1304 static HRESULT WINAPI HTMLElement_put_onerrorupdate(IHTMLElement *iface, VARIANT v)
1305 {
1306     HTMLElement *This = HTMLELEM_THIS(iface);
1307     FIXME("(%p)->()\n", This);
1308     return E_NOTIMPL;
1309 }
1310
1311 static HRESULT WINAPI HTMLElement_get_onerrorupdate(IHTMLElement *iface, VARIANT *p)
1312 {
1313     HTMLElement *This = HTMLELEM_THIS(iface);
1314     FIXME("(%p)->(%p)\n", This, p);
1315     return E_NOTIMPL;
1316 }
1317
1318 static HRESULT WINAPI HTMLElement_put_onrowexit(IHTMLElement *iface, VARIANT v)
1319 {
1320     HTMLElement *This = HTMLELEM_THIS(iface);
1321     FIXME("(%p)->()\n", This);
1322     return E_NOTIMPL;
1323 }
1324
1325 static HRESULT WINAPI HTMLElement_get_onrowexit(IHTMLElement *iface, VARIANT *p)
1326 {
1327     HTMLElement *This = HTMLELEM_THIS(iface);
1328     FIXME("(%p)->(%p)\n", This, p);
1329     return E_NOTIMPL;
1330 }
1331
1332 static HRESULT WINAPI HTMLElement_put_onrowenter(IHTMLElement *iface, VARIANT v)
1333 {
1334     HTMLElement *This = HTMLELEM_THIS(iface);
1335     FIXME("(%p)->()\n", This);
1336     return E_NOTIMPL;
1337 }
1338
1339 static HRESULT WINAPI HTMLElement_get_onrowenter(IHTMLElement *iface, VARIANT *p)
1340 {
1341     HTMLElement *This = HTMLELEM_THIS(iface);
1342     FIXME("(%p)->(%p)\n", This, p);
1343     return E_NOTIMPL;
1344 }
1345
1346 static HRESULT WINAPI HTMLElement_put_ondatasetchanged(IHTMLElement *iface, VARIANT v)
1347 {
1348     HTMLElement *This = HTMLELEM_THIS(iface);
1349     FIXME("(%p)->()\n", This);
1350     return E_NOTIMPL;
1351 }
1352
1353 static HRESULT WINAPI HTMLElement_get_ondatasetchanged(IHTMLElement *iface, VARIANT *p)
1354 {
1355     HTMLElement *This = HTMLELEM_THIS(iface);
1356     FIXME("(%p)->(%p)\n", This, p);
1357     return E_NOTIMPL;
1358 }
1359
1360 static HRESULT WINAPI HTMLElement_put_ondataavailable(IHTMLElement *iface, VARIANT v)
1361 {
1362     HTMLElement *This = HTMLELEM_THIS(iface);
1363     FIXME("(%p)->()\n", This);
1364     return E_NOTIMPL;
1365 }
1366
1367 static HRESULT WINAPI HTMLElement_get_ondataavailable(IHTMLElement *iface, VARIANT *p)
1368 {
1369     HTMLElement *This = HTMLELEM_THIS(iface);
1370     FIXME("(%p)->(%p)\n", This, p);
1371     return E_NOTIMPL;
1372 }
1373
1374 static HRESULT WINAPI HTMLElement_put_ondatasetcomplete(IHTMLElement *iface, VARIANT v)
1375 {
1376     HTMLElement *This = HTMLELEM_THIS(iface);
1377     FIXME("(%p)->()\n", This);
1378     return E_NOTIMPL;
1379 }
1380
1381 static HRESULT WINAPI HTMLElement_get_ondatasetcomplete(IHTMLElement *iface, VARIANT *p)
1382 {
1383     HTMLElement *This = HTMLELEM_THIS(iface);
1384     FIXME("(%p)->(%p)\n", This, p);
1385     return E_NOTIMPL;
1386 }
1387
1388 static HRESULT WINAPI HTMLElement_put_onfilterchange(IHTMLElement *iface, VARIANT v)
1389 {
1390     HTMLElement *This = HTMLELEM_THIS(iface);
1391     FIXME("(%p)->()\n", This);
1392     return E_NOTIMPL;
1393 }
1394
1395 static HRESULT WINAPI HTMLElement_get_onfilterchange(IHTMLElement *iface, VARIANT *p)
1396 {
1397     HTMLElement *This = HTMLELEM_THIS(iface);
1398     FIXME("(%p)->(%p)\n", This, p);
1399     return E_NOTIMPL;
1400 }
1401
1402 static HRESULT WINAPI HTMLElement_get_children(IHTMLElement *iface, IDispatch **p)
1403 {
1404     HTMLElement *This = HTMLELEM_THIS(iface);
1405     nsIDOMNodeList *nsnode_list;
1406     nsresult nsres;
1407
1408     TRACE("(%p)->(%p)\n", This, p);
1409
1410     nsres = nsIDOMNode_GetChildNodes(This->node.nsnode, &nsnode_list);
1411     if(NS_FAILED(nsres)) {
1412         ERR("GetChildNodes failed: %08x\n", nsres);
1413         return E_FAIL;
1414     }
1415
1416     *p = (IDispatch*)create_collection_from_nodelist(This->node.doc, (IUnknown*)HTMLELEM(This), nsnode_list);
1417
1418     nsIDOMNodeList_Release(nsnode_list);
1419     return S_OK;
1420 }
1421
1422 static HRESULT WINAPI HTMLElement_get_all(IHTMLElement *iface, IDispatch **p)
1423 {
1424     HTMLElement *This = HTMLELEM_THIS(iface);
1425
1426     TRACE("(%p)->(%p)\n", This, p);
1427
1428     *p = (IDispatch*)create_all_collection(&This->node, FALSE);
1429     return S_OK;
1430 }
1431
1432 static HRESULT HTMLElement_get_dispid(IUnknown *iface, BSTR name,
1433         DWORD grfdex, DISPID *pid)
1434 {
1435     HTMLElement *This = HTMLELEM_THIS(iface);
1436
1437     if(This->node.vtbl->get_dispid)
1438         return This->node.vtbl->get_dispid(&This->node, name, grfdex, pid);
1439
1440     return DISP_E_UNKNOWNNAME;
1441 }
1442
1443 static HRESULT HTMLElement_invoke(IUnknown *iface, DISPID id, LCID lcid,
1444         WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei,
1445         IServiceProvider *caller)
1446 {
1447     HTMLElement *This = HTMLELEM_THIS(iface);
1448
1449     if(This->node.vtbl->invoke)
1450         return This->node.vtbl->invoke(&This->node, id, lcid, flags,
1451                 params, res, ei, caller);
1452
1453     ERR("(%p): element has no invoke method\n", This);
1454     return E_NOTIMPL;
1455 }
1456
1457 #undef HTMLELEM_THIS
1458
1459 static const IHTMLElementVtbl HTMLElementVtbl = {
1460     HTMLElement_QueryInterface,
1461     HTMLElement_AddRef,
1462     HTMLElement_Release,
1463     HTMLElement_GetTypeInfoCount,
1464     HTMLElement_GetTypeInfo,
1465     HTMLElement_GetIDsOfNames,
1466     HTMLElement_Invoke,
1467     HTMLElement_setAttribute,
1468     HTMLElement_getAttribute,
1469     HTMLElement_removeAttribute,
1470     HTMLElement_put_className,
1471     HTMLElement_get_className,
1472     HTMLElement_put_id,
1473     HTMLElement_get_id,
1474     HTMLElement_get_tagName,
1475     HTMLElement_get_parentElement,
1476     HTMLElement_get_style,
1477     HTMLElement_put_onhelp,
1478     HTMLElement_get_onhelp,
1479     HTMLElement_put_onclick,
1480     HTMLElement_get_onclick,
1481     HTMLElement_put_ondblclick,
1482     HTMLElement_get_ondblclick,
1483     HTMLElement_put_onkeydown,
1484     HTMLElement_get_onkeydown,
1485     HTMLElement_put_onkeyup,
1486     HTMLElement_get_onkeyup,
1487     HTMLElement_put_onkeypress,
1488     HTMLElement_get_onkeypress,
1489     HTMLElement_put_onmouseout,
1490     HTMLElement_get_onmouseout,
1491     HTMLElement_put_onmouseover,
1492     HTMLElement_get_onmouseover,
1493     HTMLElement_put_onmousemove,
1494     HTMLElement_get_onmousemove,
1495     HTMLElement_put_onmousedown,
1496     HTMLElement_get_onmousedown,
1497     HTMLElement_put_onmouseup,
1498     HTMLElement_get_onmouseup,
1499     HTMLElement_get_document,
1500     HTMLElement_put_title,
1501     HTMLElement_get_title,
1502     HTMLElement_put_language,
1503     HTMLElement_get_language,
1504     HTMLElement_put_onselectstart,
1505     HTMLElement_get_onselectstart,
1506     HTMLElement_scrollIntoView,
1507     HTMLElement_contains,
1508     HTMLElement_get_sourceIndex,
1509     HTMLElement_get_recordNumber,
1510     HTMLElement_put_lang,
1511     HTMLElement_get_lang,
1512     HTMLElement_get_offsetLeft,
1513     HTMLElement_get_offsetTop,
1514     HTMLElement_get_offsetWidth,
1515     HTMLElement_get_offsetHeight,
1516     HTMLElement_get_offsetParent,
1517     HTMLElement_put_innerHTML,
1518     HTMLElement_get_innerHTML,
1519     HTMLElement_put_innerText,
1520     HTMLElement_get_innerText,
1521     HTMLElement_put_outerHTML,
1522     HTMLElement_get_outerHTML,
1523     HTMLElement_put_outerText,
1524     HTMLElement_get_outerText,
1525     HTMLElement_insertAdjacentHTML,
1526     HTMLElement_insertAdjacentText,
1527     HTMLElement_get_parentTextEdit,
1528     HTMLElement_get_isTextEdit,
1529     HTMLElement_click,
1530     HTMLElement_get_filters,
1531     HTMLElement_put_ondragstart,
1532     HTMLElement_get_ondragstart,
1533     HTMLElement_toString,
1534     HTMLElement_put_onbeforeupdate,
1535     HTMLElement_get_onbeforeupdate,
1536     HTMLElement_put_onafterupdate,
1537     HTMLElement_get_onafterupdate,
1538     HTMLElement_put_onerrorupdate,
1539     HTMLElement_get_onerrorupdate,
1540     HTMLElement_put_onrowexit,
1541     HTMLElement_get_onrowexit,
1542     HTMLElement_put_onrowenter,
1543     HTMLElement_get_onrowenter,
1544     HTMLElement_put_ondatasetchanged,
1545     HTMLElement_get_ondatasetchanged,
1546     HTMLElement_put_ondataavailable,
1547     HTMLElement_get_ondataavailable,
1548     HTMLElement_put_ondatasetcomplete,
1549     HTMLElement_get_ondatasetcomplete,
1550     HTMLElement_put_onfilterchange,
1551     HTMLElement_get_onfilterchange,
1552     HTMLElement_get_children,
1553     HTMLElement_get_all
1554 };
1555
1556 HRESULT HTMLElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
1557 {
1558     HTMLElement *This = HTMLELEM_NODE_THIS(iface);
1559
1560     *ppv =  NULL;
1561
1562     if(IsEqualGUID(&IID_IUnknown, riid)) {
1563         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
1564         *ppv = HTMLELEM(This);
1565     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
1566         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
1567         *ppv = HTMLELEM(This);
1568     }else if(IsEqualGUID(&IID_IHTMLElement, riid)) {
1569         TRACE("(%p)->(IID_IHTMLElement %p)\n", This, ppv);
1570         *ppv = HTMLELEM(This);
1571     }else if(IsEqualGUID(&IID_IHTMLElement2, riid)) {
1572         TRACE("(%p)->(IID_IHTMLElement2 %p)\n", This, ppv);
1573         *ppv = HTMLELEM2(This);
1574     }else if(IsEqualGUID(&IID_IHTMLElement3, riid)) {
1575         TRACE("(%p)->(IID_IHTMLElement3 %p)\n", This, ppv);
1576         *ppv = HTMLELEM3(This);
1577     }else if(IsEqualGUID(&IID_IConnectionPointContainer, riid)) {
1578         TRACE("(%p)->(IID_IConnectionPointContainer %p)\n", This, ppv);
1579         *ppv = CONPTCONT(&This->cp_container);
1580     }
1581
1582     if(*ppv) {
1583         IHTMLElement_AddRef(HTMLELEM(This));
1584         return S_OK;
1585     }
1586
1587     return HTMLDOMNode_QI(&This->node, riid, ppv);
1588 }
1589
1590 void HTMLElement_destructor(HTMLDOMNode *iface)
1591 {
1592     HTMLElement *This = HTMLELEM_NODE_THIS(iface);
1593
1594     ConnectionPointContainer_Destroy(&This->cp_container);
1595
1596     if(This->nselem)
1597         nsIDOMHTMLElement_Release(This->nselem);
1598
1599     HTMLDOMNode_destructor(&This->node);
1600 }
1601
1602 static const NodeImplVtbl HTMLElementImplVtbl = {
1603     HTMLElement_QI,
1604     HTMLElement_destructor
1605 };
1606
1607 static const tid_t HTMLElement_iface_tids[] = {
1608     HTMLELEMENT_TIDS,
1609     0
1610 };
1611
1612 static dispex_static_data_vtbl_t HTMLElement_dispex_vtbl = {
1613     NULL,
1614     HTMLElement_get_dispid,
1615     HTMLElement_invoke
1616 };
1617
1618 static dispex_static_data_t HTMLElement_dispex = {
1619     &HTMLElement_dispex_vtbl,
1620     DispHTMLUnknownElement_tid,
1621     NULL,
1622     HTMLElement_iface_tids
1623 };
1624
1625 void HTMLElement_Init(HTMLElement *This, HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, dispex_static_data_t *dispex_data)
1626 {
1627     This->lpHTMLElementVtbl = &HTMLElementVtbl;
1628
1629     HTMLElement2_Init(This);
1630     HTMLElement3_Init(This);
1631
1632     if(dispex_data && !dispex_data->vtbl)
1633         dispex_data->vtbl = &HTMLElement_dispex_vtbl;
1634     init_dispex(&This->node.dispex, (IUnknown*)HTMLELEM(This), dispex_data ? dispex_data : &HTMLElement_dispex);
1635
1636     if(nselem)
1637         nsIDOMHTMLElement_AddRef(nselem);
1638     This->nselem = nselem;
1639
1640     HTMLDOMNode_Init(doc, &This->node, (nsIDOMNode*)nselem);
1641
1642     ConnectionPointContainer_Init(&This->cp_container, (IUnknown*)HTMLELEM(This));
1643 }
1644
1645 HTMLElement *HTMLElement_Create(HTMLDocumentNode *doc, nsIDOMNode *nsnode, BOOL use_generic)
1646 {
1647     nsIDOMHTMLElement *nselem;
1648     HTMLElement *ret = NULL;
1649     nsAString class_name_str;
1650     const PRUnichar *class_name;
1651     nsresult nsres;
1652
1653     static const WCHAR wszA[]        = {'A',0};
1654     static const WCHAR wszBODY[]     = {'B','O','D','Y',0};
1655     static const WCHAR wszFORM[]     = {'F','O','R','M',0};
1656     static const WCHAR wszFRAME[]    = {'F','R','A','M','E',0};
1657     static const WCHAR wszIFRAME[]   = {'I','F','R','A','M','E',0};
1658     static const WCHAR wszIMG[]      = {'I','M','G',0};
1659     static const WCHAR wszINPUT[]    = {'I','N','P','U','T',0};
1660     static const WCHAR wszOPTION[]   = {'O','P','T','I','O','N',0};
1661     static const WCHAR wszSCRIPT[]   = {'S','C','R','I','P','T',0};
1662     static const WCHAR wszSELECT[]   = {'S','E','L','E','C','T',0};
1663     static const WCHAR wszTABLE[]    = {'T','A','B','L','E',0};
1664     static const WCHAR wszTR[]       = {'T','R',0};
1665     static const WCHAR wszTEXTAREA[] = {'T','E','X','T','A','R','E','A',0};
1666
1667     nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMHTMLElement, (void**)&nselem);
1668     if(NS_FAILED(nsres))
1669         return NULL;
1670
1671     nsAString_Init(&class_name_str, NULL);
1672     nsIDOMHTMLElement_GetTagName(nselem, &class_name_str);
1673
1674     nsAString_GetData(&class_name_str, &class_name);
1675
1676     if(!strcmpW(class_name, wszA))
1677         ret = HTMLAnchorElement_Create(doc, nselem);
1678     else if(!strcmpW(class_name, wszBODY))
1679         ret = HTMLBodyElement_Create(doc, nselem);
1680     else if(!strcmpW(class_name, wszFORM))
1681         ret = HTMLFormElement_Create(doc, nselem);
1682     else if(!strcmpW(class_name, wszFRAME))
1683         ret = HTMLFrameElement_Create(doc, nselem);
1684     else if(!strcmpW(class_name, wszIFRAME))
1685         ret = HTMLIFrame_Create(doc, nselem);
1686     else if(!strcmpW(class_name, wszIMG))
1687         ret = HTMLImgElement_Create(doc, nselem);
1688     else if(!strcmpW(class_name, wszINPUT))
1689         ret = HTMLInputElement_Create(doc, nselem);
1690     else if(!strcmpW(class_name, wszOPTION))
1691         ret = HTMLOptionElement_Create(doc, nselem);
1692     else if(!strcmpW(class_name, wszSCRIPT))
1693         ret = HTMLScriptElement_Create(doc, nselem);
1694     else if(!strcmpW(class_name, wszSELECT))
1695         ret = HTMLSelectElement_Create(doc, nselem);
1696     else if(!strcmpW(class_name, wszTABLE))
1697         ret = HTMLTable_Create(doc, nselem);
1698     else if(!strcmpW(class_name, wszTR))
1699         ret = HTMLTableRow_Create(doc, nselem);
1700     else if(!strcmpW(class_name, wszTEXTAREA))
1701         ret = HTMLTextAreaElement_Create(doc, nselem);
1702     else if(use_generic)
1703         ret = HTMLGenericElement_Create(doc, nselem);
1704
1705     if(!ret) {
1706         ret = heap_alloc_zero(sizeof(HTMLElement));
1707         HTMLElement_Init(ret, doc, nselem, &HTMLElement_dispex);
1708         ret->node.vtbl = &HTMLElementImplVtbl;
1709     }
1710
1711     TRACE("%s ret %p\n", debugstr_w(class_name), ret);
1712
1713     nsIDOMElement_Release(nselem);
1714     nsAString_Finish(&class_name_str);
1715
1716     return ret;
1717 }
1718
1719 /* interaface IHTMLFiltersCollection */
1720 static HRESULT WINAPI HTMLFiltersCollection_QueryInterface(IHTMLFiltersCollection *iface, REFIID riid, void **ppv)
1721 {
1722     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1723
1724     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppv );
1725
1726     if(IsEqualGUID(&IID_IUnknown, riid)) {
1727         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
1728         *ppv = HTMLFILTERSCOLLECTION(This);
1729     }else if(IsEqualGUID(&IID_IHTMLFiltersCollection, riid)) {
1730         TRACE("(%p)->(IID_IHTMLFiltersCollection %p)\n", This, ppv);
1731         *ppv = HTMLFILTERSCOLLECTION(This);
1732     }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
1733         return *ppv ? S_OK : E_NOINTERFACE;
1734     }
1735
1736     if(*ppv) {
1737         IUnknown_AddRef((IUnknown*)*ppv);
1738         return S_OK;
1739     }
1740
1741     FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
1742     return E_NOINTERFACE;
1743 }
1744
1745 static ULONG WINAPI HTMLFiltersCollection_AddRef(IHTMLFiltersCollection *iface)
1746 {
1747     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1748     LONG ref = InterlockedIncrement(&This->ref);
1749
1750     TRACE("(%p) ref=%d\n", This, ref);
1751
1752     return ref;
1753 }
1754
1755 static ULONG WINAPI HTMLFiltersCollection_Release(IHTMLFiltersCollection *iface)
1756 {
1757     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1758     LONG ref = InterlockedDecrement(&This->ref);
1759
1760     TRACE("(%p) ref=%d\n", This, ref);
1761
1762     if(!ref)
1763     {
1764         heap_free(This);
1765     }
1766
1767     return ref;
1768 }
1769
1770 static HRESULT WINAPI HTMLFiltersCollection_GetTypeInfoCount(IHTMLFiltersCollection *iface, UINT *pctinfo)
1771 {
1772     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1773     return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->dispex), pctinfo);
1774 }
1775
1776 static HRESULT WINAPI HTMLFiltersCollection_GetTypeInfo(IHTMLFiltersCollection *iface,
1777                                     UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
1778 {
1779     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1780     return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->dispex), iTInfo, lcid, ppTInfo);
1781 }
1782
1783 static HRESULT WINAPI HTMLFiltersCollection_GetIDsOfNames(IHTMLFiltersCollection *iface,
1784                                     REFIID riid, LPOLESTR *rgszNames, UINT cNames,
1785                                     LCID lcid, DISPID *rgDispId)
1786 {
1787     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1788     return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->dispex), riid, rgszNames, cNames, lcid, rgDispId);
1789 }
1790
1791 static HRESULT WINAPI HTMLFiltersCollection_Invoke(IHTMLFiltersCollection *iface, DISPID dispIdMember, REFIID riid,
1792                                     LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
1793                                     EXCEPINFO *pExcepInfo, UINT *puArgErr)
1794 {
1795     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1796     return IDispatchEx_Invoke(DISPATCHEX(&This->dispex), dispIdMember, riid, lcid,
1797             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1798 }
1799
1800 static HRESULT WINAPI HTMLFiltersCollection_get_length(IHTMLFiltersCollection *iface, LONG *p)
1801 {
1802     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1803
1804     FIXME("(%p)->(%p) Always returning 0\n", This, p);
1805
1806         if(!p)
1807                 return E_POINTER;
1808
1809     if(p)
1810         *p = 0;
1811
1812     return S_OK;
1813 }
1814
1815 static HRESULT WINAPI HTMLFiltersCollection_get__newEnum(IHTMLFiltersCollection *iface, IUnknown **p)
1816 {
1817     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1818     FIXME("(%p)->(%p)\n", This, p);
1819     return E_NOTIMPL;
1820 }
1821
1822 static HRESULT WINAPI HTMLFiltersCollection_item(IHTMLFiltersCollection *iface, VARIANT *pvarIndex, VARIANT *pvarResult)
1823 {
1824     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1825     FIXME("(%p)->(%p, %p)\n", This, pvarIndex, pvarResult);
1826     return E_NOTIMPL;
1827 }
1828
1829 static const IHTMLFiltersCollectionVtbl HTMLFiltersCollectionVtbl = {
1830     HTMLFiltersCollection_QueryInterface,
1831     HTMLFiltersCollection_AddRef,
1832     HTMLFiltersCollection_Release,
1833     HTMLFiltersCollection_GetTypeInfoCount,
1834     HTMLFiltersCollection_GetTypeInfo,
1835     HTMLFiltersCollection_GetIDsOfNames,
1836     HTMLFiltersCollection_Invoke,
1837     HTMLFiltersCollection_get_length,
1838     HTMLFiltersCollection_get__newEnum,
1839     HTMLFiltersCollection_item
1840 };
1841
1842 static HRESULT HTMLFiltersCollection_get_dispid(IUnknown *iface, BSTR name, DWORD flags, DISPID *dispid)
1843 {
1844     WCHAR *ptr;
1845     int idx = 0;
1846
1847     for(ptr = name; *ptr && isdigitW(*ptr); ptr++)
1848         idx = idx*10 + (*ptr-'0');
1849     if(*ptr)
1850         return DISP_E_UNKNOWNNAME;
1851
1852     *dispid = MSHTML_DISPID_CUSTOM_MIN + idx;
1853     TRACE("ret %x\n", *dispid);
1854     return S_OK;
1855 }
1856
1857 static HRESULT HTMLFiltersCollection_invoke(IUnknown *iface, DISPID id, LCID lcid, WORD flags, DISPPARAMS *params,
1858         VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
1859 {
1860     HTMLFiltersCollection *This = HTMLFILTERSCOLLECTION_THIS(iface);
1861
1862     TRACE("(%p)->(%x %x %x %p %p %p)\n", This, id, lcid, flags, params, res, ei);
1863
1864     V_VT(res) = VT_DISPATCH;
1865     V_DISPATCH(res) = NULL;
1866
1867     FIXME("always returning NULL\n");
1868
1869     return S_OK;
1870 }
1871
1872 static const dispex_static_data_vtbl_t HTMLFiltersCollection_dispex_vtbl = {
1873     NULL,
1874     HTMLFiltersCollection_get_dispid,
1875     HTMLFiltersCollection_invoke
1876 };
1877
1878 static const tid_t HTMLFiltersCollection_iface_tids[] = {
1879     IHTMLFiltersCollection_tid,
1880     0
1881 };
1882 static dispex_static_data_t HTMLFiltersCollection_dispex = {
1883     &HTMLFiltersCollection_dispex_vtbl,
1884     IHTMLFiltersCollection_tid,
1885     NULL,
1886     HTMLFiltersCollection_iface_tids
1887 };
1888
1889 IHTMLFiltersCollection *HTMLFiltersCollection_Create()
1890 {
1891     HTMLFiltersCollection *ret = heap_alloc(sizeof(HTMLFiltersCollection));
1892
1893     ret->lpHTMLFiltersCollectionVtbl = &HTMLFiltersCollectionVtbl;
1894     ret->ref = 1;
1895
1896     init_dispex(&ret->dispex, (IUnknown*)HTMLFILTERSCOLLECTION(ret),  &HTMLFiltersCollection_dispex);
1897
1898     return HTMLFILTERSCOLLECTION(ret);
1899 }