dlls/mshtml/htmlelem.c

   1 /*
   2  * Copyright 2006 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19
  20 #include <stdarg.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "winreg.h"
  28 #include "ole2.h"
  29 #include "shlwapi.h"
  30
  31 #include "wine/debug.h"
  32 #include "wine/unicode.h"
  33
  34 #include "mshtml_private.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  37
  38 #define HTMLELEM_THIS(iface) DEFINE_THIS(HTMLElement, HTMLElement, iface)
  39
  40 #define HTMLELEM_NODE_THIS(iface) DEFINE_THIS2(HTMLElement, node, iface)
  41
  42 static HRESULT WINAPI HTMLElement_QueryInterface(IHTMLElement *iface,
  43                                                  REFIID riid, void **ppv)
  44 {
  45     HTMLElement *This = HTMLELEM_THIS(iface);
  46
  47     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->node), riid, ppv);
  48 }
  49
  50 static ULONG WINAPI HTMLElement_AddRef(IHTMLElement *iface)
  51 {
  52     HTMLElement *This = HTMLELEM_THIS(iface);
  53
  54     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->node));
  55 }
  56
  57 static ULONG WINAPI HTMLElement_Release(IHTMLElement *iface)
  58 {
  59     HTMLElement *This = HTMLELEM_THIS(iface);
  60
  61     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->node));
  62 }
  63
  64 static HRESULT WINAPI HTMLElement_GetTypeInfoCount(IHTMLElement *iface, UINT *pctinfo)
  65 {
  66     HTMLElement *This = HTMLELEM_THIS(iface);
  67     return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->node.dispex), pctinfo);
  68 }
  69
  70 static HRESULT WINAPI HTMLElement_GetTypeInfo(IHTMLElement *iface, UINT iTInfo,
  71                                               LCID lcid, ITypeInfo **ppTInfo)
  72 {
  73     HTMLElement *This = HTMLELEM_THIS(iface);
  74     return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->node.dispex), iTInfo, lcid, ppTInfo);
  75 }
  76
  77 static HRESULT WINAPI HTMLElement_GetIDsOfNames(IHTMLElement *iface, REFIID riid,
  78                                                 LPOLESTR *rgszNames, UINT cNames,
  79                                                 LCID lcid, DISPID *rgDispId)
  80 {
  81     HTMLElement *This = HTMLELEM_THIS(iface);
  82     return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->node.dispex), riid, rgszNames, cNames, lcid, rgDispId);
  83 }
  84
  85 static HRESULT WINAPI HTMLElement_Invoke(IHTMLElement *iface, DISPID dispIdMember,
  86                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  87                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  88 {
  89     HTMLElement *This = HTMLELEM_THIS(iface);
  90     return IDispatchEx_Invoke(DISPATCHEX(&This->node.dispex), dispIdMember, riid, lcid,
  91             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  92 }
  93
  94 static HRESULT WINAPI HTMLElement_setAttribute(IHTMLElement *iface, BSTR strAttributeName,
  95                                                VARIANT AttributeValue, LONG lFlags)
  96 {
  97     HTMLElement *This = HTMLELEM_THIS(iface);
  98     nsAString attr_str;
  99     nsAString value_str;
 100     nsresult nsres;
 101     HRESULT hres;
 102     VARIANT AttributeValueChanged;
 103
 104     WARN("(%p)->(%s . %08x)\n", This, debugstr_w(strAttributeName), lFlags);
 105
 106     if(!This->nselem) {
 107         FIXME("NULL nselem\n");
 108         return E_NOTIMPL;
 109     }
 110
 111     VariantInit(&AttributeValueChanged);
 112
 113     hres = VariantChangeType(&AttributeValueChanged, &AttributeValue, 0, VT_BSTR);
 114     if (FAILED(hres)) {
 115         WARN("couldn't convert input attribute value %d to VT_BSTR\n", V_VT(&AttributeValue));
 116         return hres;
 117     }
 118
 119     nsAString_Init(&attr_str, strAttributeName);
 120     nsAString_Init(&value_str, V_BSTR(&AttributeValueChanged));
 121
 122     TRACE("setting %s to %s\n", debugstr_w(strAttributeName),
 123         debugstr_w(V_BSTR(&AttributeValueChanged)));
 124
 125     nsres = nsIDOMHTMLElement_SetAttribute(This->nselem, &attr_str, &value_str);
 126     nsAString_Finish(&attr_str);
 127     nsAString_Finish(&value_str);
 128
 129     if(NS_SUCCEEDED(nsres)) {
 130         hres = S_OK;
 131     }else {
 132         ERR("SetAttribute failed: %08x\n", nsres);
 133         hres = E_FAIL;
 134     }
 135
 136     return hres;
 137 }
 138
 139 static HRESULT WINAPI HTMLElement_getAttribute(IHTMLElement *iface, BSTR strAttributeName,
 140                                                LONG lFlags, VARIANT *AttributeValue)
 141 {
 142     HTMLElement *This = HTMLELEM_THIS(iface);
 143     nsAString attr_str;
 144     nsAString value_str;
 145     const PRUnichar *value;
 146     nsresult nsres;
 147     HRESULT hres = S_OK;
 148
 149     WARN("(%p)->(%s %08x %p)\n", This, debugstr_w(strAttributeName), lFlags, AttributeValue);
 150
 151     if(!This->nselem) {
 152         FIXME("NULL nselem\n");
 153         V_VT(AttributeValue) = VT_NULL;
 154         return S_OK;
 155     }
 156
 157     V_VT(AttributeValue) = VT_NULL;
 158
 159     nsAString_Init(&attr_str, strAttributeName);
 160     nsAString_Init(&value_str, NULL);
 161
 162     nsres = nsIDOMHTMLElement_GetAttribute(This->nselem, &attr_str, &value_str);
 163     nsAString_Finish(&attr_str);
 164
 165     if(NS_SUCCEEDED(nsres)) {
 166         static const WCHAR wszSRC[] = {'s','r','c',0};
 167         nsAString_GetData(&value_str, &value);
 168         if(!strcmpiW(strAttributeName, wszSRC))
 169         {
 170             WCHAR buffer[256];
 171             DWORD len;
 172             BSTR bstrBaseUrl;
 173             hres = IHTMLDocument2_get_URL(HTMLDOC(This->node.doc), &bstrBaseUrl);
 174             if(SUCCEEDED(hres)) {
 175                 hres = CoInternetCombineUrl(bstrBaseUrl, value,
 176                                             URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO,
 177                                             buffer, sizeof(buffer)/sizeof(WCHAR), &len, 0);
 178                 SysFreeString(bstrBaseUrl);
 179                 if(SUCCEEDED(hres)) {
 180                     V_VT(AttributeValue) = VT_BSTR;
 181                     V_BSTR(AttributeValue) = SysAllocString(buffer);
 182                     TRACE("attr_value=%s\n", debugstr_w(V_BSTR(AttributeValue)));
 183                 }
 184             }
 185         }else if(*value) {
 186             V_VT(AttributeValue) = VT_BSTR;
 187             V_BSTR(AttributeValue) = SysAllocString(value);
 188             TRACE("attr_value=%s\n", debugstr_w(V_BSTR(AttributeValue)));
 189         }
 190     }else {
 191         ERR("GetAttribute failed: %08x\n", nsres);
 192         hres = E_FAIL;
 193     }
 194
 195     nsAString_Finish(&value_str);
 196
 197     return hres;
 198 }
 199
 200 static HRESULT WINAPI HTMLElement_removeAttribute(IHTMLElement *iface, BSTR strAttributeName,
 201                                                   LONG lFlags, VARIANT_BOOL *pfSuccess)
 202 {
 203     HTMLElement *This = HTMLELEM_THIS(iface);
 204     FIXME("(%p)->()\n", This);
 205     return E_NOTIMPL;
 206 }
 207
 208 static HRESULT WINAPI HTMLElement_put_className(IHTMLElement *iface, BSTR v)
 209 {
 210     HTMLElement *This = HTMLELEM_THIS(iface);
 211     nsAString classname_str;
 212     nsresult nsres;
 213
 214     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 215
 216     if(!This->nselem) {
 217         FIXME("NULL nselem\n");
 218         return E_NOTIMPL;
 219     }
 220
 221     nsAString_Init(&classname_str, v);
 222     nsres = nsIDOMHTMLElement_SetClassName(This->nselem, &classname_str);
 223     nsAString_Finish(&classname_str);
 224     if(NS_FAILED(nsres))
 225         ERR("SetClassName failed: %08x\n", nsres);
 226
 227     return S_OK;
 228 }
 229
 230 static HRESULT WINAPI HTMLElement_get_className(IHTMLElement *iface, BSTR *p)
 231 {
 232     HTMLElement *This = HTMLELEM_THIS(iface);
 233     nsAString class_str;
 234     nsresult nsres;
 235     HRESULT hres = S_OK;
 236
 237     TRACE("(%p)->(%p)\n", This, p);
 238
 239     if(!This->nselem) {
 240         FIXME("NULL nselem\n");
 241         return E_NOTIMPL;
 242     }
 243
 244     nsAString_Init(&class_str, NULL);
 245     nsres = nsIDOMHTMLElement_GetClassName(This->nselem, &class_str);
 246
 247     if(NS_SUCCEEDED(nsres)) {
 248         const PRUnichar *class;
 249         nsAString_GetData(&class_str, &class);
 250         *p = *class ? SysAllocString(class) : NULL;
 251     }else {
 252         ERR("GetClassName failed: %08x\n", nsres);
 253         hres = E_FAIL;
 254     }
 255
 256     nsAString_Finish(&class_str);
 257
 258     TRACE("className=%s\n", debugstr_w(*p));
 259     return hres;
 260 }
 261
 262 static HRESULT WINAPI HTMLElement_put_id(IHTMLElement *iface, BSTR v)
 263 {
 264     HTMLElement *This = HTMLELEM_THIS(iface);
 265     nsAString id_str;
 266     nsresult nsres;
 267
 268     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 269
 270     if(!This->nselem) {
 271         FIXME("nselem == NULL\n");
 272         return S_OK;
 273     }
 274
 275     nsAString_Init(&id_str, v);
 276     nsres = nsIDOMHTMLElement_SetId(This->nselem, &id_str);
 277     nsAString_Finish(&id_str);
 278     if(NS_FAILED(nsres))
 279         ERR("SetId failed: %08x\n", nsres);
 280
 281     return S_OK;
 282 }
 283
 284 static HRESULT WINAPI HTMLElement_get_id(IHTMLElement *iface, BSTR *p)
 285 {
 286     HTMLElement *This = HTMLELEM_THIS(iface);
 287     const PRUnichar *id;
 288     nsAString id_str;
 289     nsresult nsres;
 290
 291     TRACE("(%p)->(%p)\n", This, p);
 292
 293     *p = NULL;
 294
 295     if(!This->nselem)
 296         return S_OK;
 297
 298     nsAString_Init(&id_str, NULL);
 299     nsres = nsIDOMHTMLElement_GetId(This->nselem, &id_str);
 300     nsAString_GetData(&id_str, &id);
 301
 302     if(NS_FAILED(nsres))
 303         ERR("GetId failed: %08x\n", nsres);
 304     else if(*id)
 305         *p = SysAllocString(id);
 306
 307     nsAString_Finish(&id_str);
 308     return S_OK;
 309 }
 310
 311 static HRESULT WINAPI HTMLElement_get_tagName(IHTMLElement *iface, BSTR *p)
 312 {
 313     HTMLElement *This = HTMLELEM_THIS(iface);
 314     const PRUnichar *tag;
 315     nsAString tag_str;
 316     nsresult nsres;
 317
 318     TRACE("(%p)->(%p)\n", This, p);
 319
 320     if(!This->nselem) {
 321         static const WCHAR comment_tagW[] = {'!',0};
 322
 323         WARN("NULL nselem, assuming comment\n");
 324
 325         *p = SysAllocString(comment_tagW);
 326         return S_OK;
 327     }
 328
 329     nsAString_Init(&tag_str, NULL);
 330     nsres = nsIDOMHTMLElement_GetTagName(This->nselem, &tag_str);
 331     if(NS_SUCCEEDED(nsres)) {
 332         nsAString_GetData(&tag_str, &tag);
 333         *p = SysAllocString(tag);
 334     }else {
 335         ERR("GetTagName failed: %08x\n", nsres);
 336         *p = NULL;
 337     }
 338     nsAString_Finish(&tag_str);
 339
 340     return S_OK;
 341 }
 342
 343 static HRESULT WINAPI HTMLElement_get_parentElement(IHTMLElement *iface, IHTMLElement **p)
 344 {
 345     HTMLElement *This = HTMLELEM_THIS(iface);
 346     IHTMLDOMNode *node;
 347     HRESULT hres;
 348
 349     TRACE("(%p)->(%p)\n", This, p);
 350
 351     hres = IHTMLDOMNode_get_parentNode(HTMLDOMNODE(&This->node), &node);
 352     if(FAILED(hres))
 353         return hres;
 354
 355     hres = IHTMLDOMNode_QueryInterface(node, &IID_IHTMLElement, (void**)p);
 356     IHTMLDOMNode_Release(node);
 357     if(FAILED(hres))
 358         *p = NULL;
 359
 360     return S_OK;
 361 }
 362
 363 static HRESULT WINAPI HTMLElement_get_style(IHTMLElement *iface, IHTMLStyle **p)
 364 {
 365     HTMLElement *This = HTMLELEM_THIS(iface);
 366     nsIDOMElementCSSInlineStyle *nselemstyle;
 367     nsIDOMCSSStyleDeclaration *nsstyle;
 368     nsresult nsres;
 369
 370     TRACE("(%p)->(%p)\n", This, p);
 371
 372     if(!This->nselem) {
 373         FIXME("NULL nselem\n");
 374         return E_NOTIMPL;
 375     }
 376
 377     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMElementCSSInlineStyle,
 378                                              (void**)&nselemstyle);
 379     if(NS_FAILED(nsres)) {
 380         ERR("Coud not get nsIDOMCSSStyleDeclaration interface: %08x\n", nsres);
 381         return E_FAIL;
 382     }
 383
 384     nsres = nsIDOMElementCSSInlineStyle_GetStyle(nselemstyle, &nsstyle);
 385     nsIDOMElementCSSInlineStyle_Release(nselemstyle);
 386     if(NS_FAILED(nsres)) {
 387         ERR("GetStyle failed: %08x\n", nsres);
 388         return E_FAIL;
 389     }
 390
 391     /* FIXME: Store style instead of creating a new instance in each call */
 392     *p = HTMLStyle_Create(nsstyle);
 393
 394     nsIDOMCSSStyleDeclaration_Release(nsstyle);
 395     return S_OK;
 396 }
 397
 398 static HRESULT WINAPI HTMLElement_put_onhelp(IHTMLElement *iface, VARIANT v)
 399 {
 400     HTMLElement *This = HTMLELEM_THIS(iface);
 401     FIXME("(%p)->()\n", This);
 402     return E_NOTIMPL;
 403 }
 404
 405 static HRESULT WINAPI HTMLElement_get_onhelp(IHTMLElement *iface, VARIANT *p)
 406 {
 407     HTMLElement *This = HTMLELEM_THIS(iface);
 408     FIXME("(%p)->(%p)\n", This, p);
 409     return E_NOTIMPL;
 410 }
 411
 412 static HRESULT WINAPI HTMLElement_put_onclick(IHTMLElement *iface, VARIANT v)
 413 {
 414     HTMLElement *This = HTMLELEM_THIS(iface);
 415
 416     TRACE("(%p)->()\n", This);
 417
 418     return set_node_event(&This->node, EVENTID_CLICK, &v);
 419 }
 420
 421 static HRESULT WINAPI HTMLElement_get_onclick(IHTMLElement *iface, VARIANT *p)
 422 {
 423     HTMLElement *This = HTMLELEM_THIS(iface);
 424     FIXME("(%p)->(%p)\n", This, p);
 425     return E_NOTIMPL;
 426 }
 427
 428 static HRESULT WINAPI HTMLElement_put_ondblclick(IHTMLElement *iface, VARIANT v)
 429 {
 430     HTMLElement *This = HTMLELEM_THIS(iface);
 431     FIXME("(%p)->()\n", This);
 432     return E_NOTIMPL;
 433 }
 434
 435 static HRESULT WINAPI HTMLElement_get_ondblclick(IHTMLElement *iface, VARIANT *p)
 436 {
 437     HTMLElement *This = HTMLELEM_THIS(iface);
 438     FIXME("(%p)->(%p)\n", This, p);
 439     return E_NOTIMPL;
 440 }
 441
 442 static HRESULT WINAPI HTMLElement_put_onkeydown(IHTMLElement *iface, VARIANT v)
 443 {
 444     HTMLElement *This = HTMLELEM_THIS(iface);
 445     FIXME("(%p)->()\n", This);
 446     return E_NOTIMPL;
 447 }
 448
 449 static HRESULT WINAPI HTMLElement_get_onkeydown(IHTMLElement *iface, VARIANT *p)
 450 {
 451     HTMLElement *This = HTMLELEM_THIS(iface);
 452     FIXME("(%p)->(%p)\n", This, p);
 453     return E_NOTIMPL;
 454 }
 455
 456 static HRESULT WINAPI HTMLElement_put_onkeyup(IHTMLElement *iface, VARIANT v)
 457 {
 458     HTMLElement *This = HTMLELEM_THIS(iface);
 459
 460     TRACE("(%p)->()\n", This);
 461
 462     return set_node_event(&This->node, EVENTID_KEYUP, &v);
 463 }
 464
 465 static HRESULT WINAPI HTMLElement_get_onkeyup(IHTMLElement *iface, VARIANT *p)
 466 {
 467     HTMLElement *This = HTMLELEM_THIS(iface);
 468     FIXME("(%p)->(%p)\n", This, p);
 469     return E_NOTIMPL;
 470 }
 471
 472 static HRESULT WINAPI HTMLElement_put_onkeypress(IHTMLElement *iface, VARIANT v)
 473 {
 474     HTMLElement *This = HTMLELEM_THIS(iface);
 475     FIXME("(%p)->()\n", This);
 476     return E_NOTIMPL;
 477 }
 478
 479 static HRESULT WINAPI HTMLElement_get_onkeypress(IHTMLElement *iface, VARIANT *p)
 480 {
 481     HTMLElement *This = HTMLELEM_THIS(iface);
 482     FIXME("(%p)->(%p)\n", This, p);
 483     return E_NOTIMPL;
 484 }
 485
 486 static HRESULT WINAPI HTMLElement_put_onmouseout(IHTMLElement *iface, VARIANT v)
 487 {
 488     HTMLElement *This = HTMLELEM_THIS(iface);
 489     FIXME("(%p)->()\n", This);
 490     return E_NOTIMPL;
 491 }
 492
 493 static HRESULT WINAPI HTMLElement_get_onmouseout(IHTMLElement *iface, VARIANT *p)
 494 {
 495     HTMLElement *This = HTMLELEM_THIS(iface);
 496     FIXME("(%p)->(%p)\n", This, p);
 497     return E_NOTIMPL;
 498 }
 499
 500 static HRESULT WINAPI HTMLElement_put_onmouseover(IHTMLElement *iface, VARIANT v)
 501 {
 502     HTMLElement *This = HTMLELEM_THIS(iface);
 503     FIXME("(%p)->()\n", This);
 504     return E_NOTIMPL;
 505 }
 506
 507 static HRESULT WINAPI HTMLElement_get_onmouseover(IHTMLElement *iface, VARIANT *p)
 508 {
 509     HTMLElement *This = HTMLELEM_THIS(iface);
 510     FIXME("(%p)->(%p)\n", This, p);
 511     return E_NOTIMPL;
 512 }
 513
 514 static HRESULT WINAPI HTMLElement_put_onmousemove(IHTMLElement *iface, VARIANT v)
 515 {
 516     HTMLElement *This = HTMLELEM_THIS(iface);
 517     FIXME("(%p)->()\n", This);
 518     return E_NOTIMPL;
 519 }
 520
 521 static HRESULT WINAPI HTMLElement_get_onmousemove(IHTMLElement *iface, VARIANT *p)
 522 {
 523     HTMLElement *This = HTMLELEM_THIS(iface);
 524     FIXME("(%p)->(%p)\n", This, p);
 525     return E_NOTIMPL;
 526 }
 527
 528 static HRESULT WINAPI HTMLElement_put_onmousedown(IHTMLElement *iface, VARIANT v)
 529 {
 530     HTMLElement *This = HTMLELEM_THIS(iface);
 531     FIXME("(%p)->()\n", This);
 532     return E_NOTIMPL;
 533 }
 534
 535 static HRESULT WINAPI HTMLElement_get_onmousedown(IHTMLElement *iface, VARIANT *p)
 536 {
 537     HTMLElement *This = HTMLELEM_THIS(iface);
 538     FIXME("(%p)->(%p)\n", This, p);
 539     return E_NOTIMPL;
 540 }
 541
 542 static HRESULT WINAPI HTMLElement_put_onmouseup(IHTMLElement *iface, VARIANT v)
 543 {
 544     HTMLElement *This = HTMLELEM_THIS(iface);
 545     FIXME("(%p)->()\n", This);
 546     return E_NOTIMPL;
 547 }
 548
 549 static HRESULT WINAPI HTMLElement_get_onmouseup(IHTMLElement *iface, VARIANT *p)
 550 {
 551     HTMLElement *This = HTMLELEM_THIS(iface);
 552     FIXME("(%p)->(%p)\n", This, p);
 553     return E_NOTIMPL;
 554 }
 555
 556 static HRESULT WINAPI HTMLElement_get_document(IHTMLElement *iface, IDispatch **p)
 557 {
 558     HTMLElement *This = HTMLELEM_THIS(iface);
 559     FIXME("(%p)->(%p)\n", This, p);
 560     return E_NOTIMPL;
 561 }
 562
 563 static HRESULT WINAPI HTMLElement_put_title(IHTMLElement *iface, BSTR v)
 564 {
 565     HTMLElement *This = HTMLELEM_THIS(iface);
 566     nsAString title_str;
 567     nsresult nsres;
 568
 569     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 570
 571     nsAString_Init(&title_str, v);
 572     nsres = nsIDOMHTMLElement_SetTitle(This->nselem, &title_str);
 573     nsAString_Finish(&title_str);
 574     if(NS_FAILED(nsres))
 575         ERR("SetTitle failed: %08x\n", nsres);
 576
 577     return S_OK;
 578 }
 579
 580 static HRESULT WINAPI HTMLElement_get_title(IHTMLElement *iface, BSTR *p)
 581 {
 582     HTMLElement *This = HTMLELEM_THIS(iface);
 583     nsAString title_str;
 584     nsresult nsres;
 585
 586     TRACE("(%p)->(%p)\n", This, p);
 587
 588     nsAString_Init(&title_str, NULL);
 589     nsres = nsIDOMHTMLElement_GetTitle(This->nselem, &title_str);
 590     if(NS_SUCCEEDED(nsres)) {
 591         const PRUnichar *title;
 592
 593         nsAString_GetData(&title_str, &title);
 594         *p = *title ? SysAllocString(title) : NULL;
 595     }else {
 596         ERR("GetTitle failed: %08x\n", nsres);
 597         return E_FAIL;
 598     }
 599
 600     return S_OK;
 601 }
 602
 603 static HRESULT WINAPI HTMLElement_put_language(IHTMLElement *iface, BSTR v)
 604 {
 605     HTMLElement *This = HTMLELEM_THIS(iface);
 606     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 607     return E_NOTIMPL;
 608 }
 609
 610 static HRESULT WINAPI HTMLElement_get_language(IHTMLElement *iface, BSTR *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_put_onselectstart(IHTMLElement *iface, VARIANT v)
 618 {
 619     HTMLElement *This = HTMLELEM_THIS(iface);
 620     FIXME("(%p)->()\n", This);
 621     return E_NOTIMPL;
 622 }
 623
 624 static HRESULT WINAPI HTMLElement_get_onselectstart(IHTMLElement *iface, VARIANT *p)
 625 {
 626     HTMLElement *This = HTMLELEM_THIS(iface);
 627     FIXME("(%p)->(%p)\n", This, p);
 628     return E_NOTIMPL;
 629 }
 630
 631 static HRESULT WINAPI HTMLElement_scrollIntoView(IHTMLElement *iface, VARIANT varargStart)
 632 {
 633     HTMLElement *This = HTMLELEM_THIS(iface);
 634     FIXME("(%p)->()\n", This);
 635     return E_NOTIMPL;
 636 }
 637
 638 static HRESULT WINAPI HTMLElement_contains(IHTMLElement *iface, IHTMLElement *pChild,
 639                                            VARIANT_BOOL *pfResult)
 640 {
 641     HTMLElement *This = HTMLELEM_THIS(iface);
 642     FIXME("(%p)->(%p %p)\n", This, pChild, pfResult);
 643     return E_NOTIMPL;
 644 }
 645
 646 static HRESULT WINAPI HTMLElement_get_sourceIndex(IHTMLElement *iface, long *p)
 647 {
 648     HTMLElement *This = HTMLELEM_THIS(iface);
 649     FIXME("(%p)->(%p)\n", This, p);
 650     return E_NOTIMPL;
 651 }
 652
 653 static HRESULT WINAPI HTMLElement_get_recordNumber(IHTMLElement *iface, VARIANT *p)
 654 {
 655     HTMLElement *This = HTMLELEM_THIS(iface);
 656     FIXME("(%p)->(%p)\n", This, p);
 657     return E_NOTIMPL;
 658 }
 659
 660 static HRESULT WINAPI HTMLElement_put_lang(IHTMLElement *iface, BSTR v)
 661 {
 662     HTMLElement *This = HTMLELEM_THIS(iface);
 663     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 664     return E_NOTIMPL;
 665 }
 666
 667 static HRESULT WINAPI HTMLElement_get_lang(IHTMLElement *iface, BSTR *p)
 668 {
 669     HTMLElement *This = HTMLELEM_THIS(iface);
 670     FIXME("(%p)->(%p)\n", This, p);
 671     return E_NOTIMPL;
 672 }
 673
 674 static HRESULT WINAPI HTMLElement_get_offsetLeft(IHTMLElement *iface, long *p)
 675 {
 676     HTMLElement *This = HTMLELEM_THIS(iface);
 677     FIXME("(%p)->(%p)\n", This, p);
 678     return E_NOTIMPL;
 679 }
 680
 681 static HRESULT WINAPI HTMLElement_get_offsetTop(IHTMLElement *iface, long *p)
 682 {
 683     HTMLElement *This = HTMLELEM_THIS(iface);
 684     nsIDOMNSHTMLElement *nselem;
 685     PRInt32 top = 0;
 686     nsresult nsres;
 687
 688     TRACE("(%p)->(%p)\n", This, p);
 689
 690     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 691     if(NS_FAILED(nsres)) {
 692         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 693         return E_FAIL;
 694     }
 695
 696     nsres = nsIDOMNSHTMLElement_GetOffsetTop(nselem, &top);
 697     nsIDOMNSHTMLElement_Release(nselem);
 698     if(NS_FAILED(nsres)) {
 699         ERR("GetOffsetTop failed: %08x\n", nsres);
 700         return E_FAIL;
 701     }
 702
 703     *p = top;
 704     return S_OK;
 705 }
 706
 707 static HRESULT WINAPI HTMLElement_get_offsetWidth(IHTMLElement *iface, long *p)
 708 {
 709     HTMLElement *This = HTMLELEM_THIS(iface);
 710     FIXME("(%p)->(%p)\n", This, p);
 711     return E_NOTIMPL;
 712 }
 713
 714 static HRESULT WINAPI HTMLElement_get_offsetHeight(IHTMLElement *iface, long *p)
 715 {
 716     HTMLElement *This = HTMLELEM_THIS(iface);
 717     nsIDOMNSHTMLElement *nselem;
 718     PRInt32 offset = 0;
 719     nsresult nsres;
 720
 721     TRACE("(%p)->(%p)\n", This, p);
 722
 723     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 724     if(NS_FAILED(nsres)) {
 725         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 726         return E_FAIL;
 727     }
 728
 729     nsres = nsIDOMNSHTMLElement_GetOffsetHeight(nselem, &offset);
 730     nsIDOMNSHTMLElement_Release(nselem);
 731     if(NS_FAILED(nsres)) {
 732         ERR("GetOffsetHeight failed: %08x\n", nsres);
 733         return E_FAIL;
 734     }
 735
 736     *p = offset;
 737     return S_OK;
 738 }
 739
 740 static HRESULT WINAPI HTMLElement_get_offsetParent(IHTMLElement *iface, IHTMLElement **p)
 741 {
 742     HTMLElement *This = HTMLELEM_THIS(iface);
 743     FIXME("(%p)->(%p)\n", This, p);
 744     return E_NOTIMPL;
 745 }
 746
 747 static HRESULT WINAPI HTMLElement_put_innerHTML(IHTMLElement *iface, BSTR v)
 748 {
 749     HTMLElement *This = HTMLELEM_THIS(iface);
 750     nsIDOMNSHTMLElement *nselem;
 751     nsAString html_str;
 752     nsresult nsres;
 753
 754     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 755
 756     if(!This->nselem) {
 757         FIXME("NULL nselem\n");
 758         return E_NOTIMPL;
 759     }
 760
 761     nsres = nsIDOMHTMLElement_QueryInterface(This->nselem, &IID_nsIDOMNSHTMLElement, (void**)&nselem);
 762     if(NS_FAILED(nsres)) {
 763         ERR("Could not get nsIDOMNSHTMLElement: %08x\n", nsres);
 764         return E_FAIL;
 765     }
 766
 767     nsAString_Init(&html_str, v);
 768     nsres = nsIDOMNSHTMLElement_SetInnerHTML(nselem, &html_str);
 769     nsAString_Finish(&html_str);
 770
 771     if(NS_FAILED(nsres)) {
 772         FIXME("SetInnerHtml failed %08x\n", nsres);
 773         return E_FAIL;
 774     }
 775
 776     return S_OK;
 777 }
 778
 779 static HRESULT WINAPI HTMLElement_get_innerHTML(IHTMLElement *iface, BSTR *p)
 780 {
 781     HTMLElement *This = HTMLELEM_THIS(iface);
 782     FIXME("(%p)->(%p)\n", This, p);
 783     return E_NOTIMPL;
 784 }
 785
 786 static HRESULT WINAPI HTMLElement_put_innerText(IHTMLElement *iface, BSTR v)
 787 {
 788     HTMLElement *This = HTMLELEM_THIS(iface);
 789     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 790     return E_NOTIMPL;
 791 }
 792
 793 static HRESULT WINAPI HTMLElement_get_innerText(IHTMLElement *iface, BSTR *p)
 794 {
 795     HTMLElement *This = HTMLELEM_THIS(iface);
 796     FIXME("(%p)->(%p)\n", This, p);
 797     return E_NOTIMPL;
 798 }
 799
 800 static HRESULT WINAPI HTMLElement_put_outerHTML(IHTMLElement *iface, BSTR v)
 801 {
 802     HTMLElement *This = HTMLELEM_THIS(iface);
 803     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 804     return E_NOTIMPL;
 805 }
 806
 807 static HRESULT WINAPI HTMLElement_get_outerHTML(IHTMLElement *iface, BSTR *p)
 808 {
 809     HTMLElement *This = HTMLELEM_THIS(iface);
 810     FIXME("(%p)->(%p)\n", This, p);
 811     return E_NOTIMPL;
 812 }
 813
 814 static HRESULT WINAPI HTMLElement_put_outerText(IHTMLElement *iface, BSTR v)
 815 {
 816     HTMLElement *This = HTMLELEM_THIS(iface);
 817     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 818     return E_NOTIMPL;
 819 }
 820
 821 static HRESULT WINAPI HTMLElement_get_outerText(IHTMLElement *iface, BSTR *p)
 822 {
 823     HTMLElement *This = HTMLELEM_THIS(iface);
 824     FIXME("(%p)->(%p)\n", This, p);
 825     return E_NOTIMPL;
 826 }
 827
 828 static HRESULT HTMLElement_InsertAdjacentNode(HTMLElement *This, BSTR where, nsIDOMNode *nsnode)
 829 {
 830     static const WCHAR wszBeforeBegin[] = {'b','e','f','o','r','e','B','e','g','i','n',0};
 831     static const WCHAR wszAfterBegin[] = {'a','f','t','e','r','B','e','g','i','n',0};
 832     static const WCHAR wszBeforeEnd[] = {'b','e','f','o','r','e','E','n','d',0};
 833     static const WCHAR wszAfterEnd[] = {'a','f','t','e','r','E','n','d',0};
 834     nsresult nsres;
 835
 836     if(!This->nselem) {
 837         FIXME("NULL nselem\n");
 838         return E_NOTIMPL;
 839     }
 840
 841     if (!strcmpiW(where, wszBeforeBegin))
 842     {
 843         nsIDOMNode *unused;
 844         nsIDOMNode *parent;
 845         nsres = nsIDOMNode_GetParentNode(This->nselem, &parent);
 846         if (!parent) return E_INVALIDARG;
 847         nsres = nsIDOMNode_InsertBefore(parent, nsnode,
 848                                         (nsIDOMNode *)This->nselem, &unused);
 849         if (unused) nsIDOMNode_Release(unused);
 850         nsIDOMNode_Release(parent);
 851     }
 852     else if (!strcmpiW(where, wszAfterBegin))
 853     {
 854         nsIDOMNode *unused;
 855         nsIDOMNode *first_child;
 856         nsIDOMNode_GetFirstChild(This->nselem, &first_child);
 857         nsres = nsIDOMNode_InsertBefore(This->nselem, nsnode, first_child, &unused);
 858         if (unused) nsIDOMNode_Release(unused);
 859         if (first_child) nsIDOMNode_Release(first_child);
 860     }
 861     else if (!strcmpiW(where, wszBeforeEnd))
 862     {
 863         nsIDOMNode *unused;
 864         nsres = nsIDOMNode_AppendChild(This->nselem, nsnode, &unused);
 865         if (unused) nsIDOMNode_Release(unused);
 866     }
 867     else if (!strcmpiW(where, wszAfterEnd))
 868     {
 869         nsIDOMNode *unused;
 870         nsIDOMNode *next_sibling;
 871         nsIDOMNode *parent;
 872         nsIDOMNode_GetParentNode(This->nselem, &parent);
 873         if (!parent) return E_INVALIDARG;
 874
 875         nsIDOMNode_GetNextSibling(This->nselem, &next_sibling);
 876         if (next_sibling)
 877         {
 878             nsres = nsIDOMNode_InsertBefore(parent, nsnode, next_sibling, &unused);
 879             nsIDOMNode_Release(next_sibling);
 880         }
 881         else
 882             nsres = nsIDOMNode_AppendChild(parent, nsnode, &unused);
 883         nsIDOMNode_Release(parent);
 884         if (unused) nsIDOMNode_Release(unused);
 885     }
 886     else
 887     {
 888         ERR("invalid where: %s\n", debugstr_w(where));
 889         return E_INVALIDARG;
 890     }
 891
 892     if (NS_FAILED(nsres))
 893         return E_FAIL;
 894     else
 895         return S_OK;
 896 }
 897
 898 static HRESULT WINAPI HTMLElement_insertAdjacentHTML(IHTMLElement *iface, BSTR where,
 899                                                      BSTR html)
 900 {
 901     HTMLElement *This = HTMLELEM_THIS(iface);
 902     nsresult nsres;
 903     nsIDOMDocument *nsdoc;
 904     nsIDOMDocumentRange *nsdocrange;
 905     nsIDOMRange *range;
 906     nsIDOMNSRange *nsrange;
 907     nsIDOMNode *nsnode;
 908     nsAString ns_html;
 909     HRESULT hr;
 910
 911     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(html));
 912
 913     nsres = nsIWebNavigation_GetDocument(This->node.doc->nscontainer->navigation, &nsdoc);
 914     if(NS_FAILED(nsres))
 915     {
 916         ERR("GetDocument failed: %08x\n", nsres);
 917         return E_FAIL;
 918     }
 919
 920     nsres = nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void **)&nsdocrange);
 921     nsIDOMDocument_Release(nsdoc);
 922     if(NS_FAILED(nsres))
 923     {
 924         ERR("getting nsIDOMDocumentRange failed: %08x\n", nsres);
 925         return E_FAIL;
 926     }
 927     nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &range);
 928     nsIDOMDocumentRange_Release(nsdocrange);
 929     if(NS_FAILED(nsres))
 930     {
 931         ERR("CreateRange failed: %08x\n", nsres);
 932         return E_FAIL;
 933     }
 934
 935     nsIDOMRange_SetStartBefore(range, (nsIDOMNode *)This->nselem);
 936
 937     nsIDOMRange_QueryInterface(range, &IID_nsIDOMNSRange, (void **)&nsrange);
 938     nsIDOMRange_Release(range);
 939     if(NS_FAILED(nsres))
 940     {
 941         ERR("getting nsIDOMNSRange failed: %08x\n", nsres);
 942         return E_FAIL;
 943     }
 944
 945     nsAString_Init(&ns_html, html);
 946
 947     nsres = nsIDOMNSRange_CreateContextualFragment(nsrange, &ns_html, (nsIDOMDocumentFragment **)&nsnode);
 948     nsIDOMNSRange_Release(nsrange);
 949     nsAString_Finish(&ns_html);
 950
 951     if(NS_FAILED(nsres) || !nsnode)
 952     {
 953         ERR("CreateTextNode failed: %08x\n", nsres);
 954         return E_FAIL;
 955     }
 956
 957     hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
 958     nsIDOMNode_Release(nsnode);
 959
 960     return hr;
 961 }
 962
 963 static HRESULT WINAPI HTMLElement_insertAdjacentText(IHTMLElement *iface, BSTR where,
 964                                                      BSTR text)
 965 {
 966     HTMLElement *This = HTMLELEM_THIS(iface);
 967     nsresult nsres;
 968     nsIDOMDocument *nsdoc;
 969     nsIDOMNode *nsnode;
 970     nsAString ns_text;
 971     HRESULT hr;
 972
 973     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(text));
 974
 975     nsres = nsIWebNavigation_GetDocument(This->node.doc->nscontainer->navigation, &nsdoc);
 976     if(NS_FAILED(nsres) || !nsdoc)
 977     {
 978         ERR("GetDocument failed: %08x\n", nsres);
 979         return E_FAIL;
 980     }
 981
 982     nsAString_Init(&ns_text, text);
 983
 984     nsres = nsIDOMDocument_CreateTextNode(nsdoc, &ns_text, (nsIDOMText **)&nsnode);
 985     nsIDOMDocument_Release(nsdoc);
 986     nsAString_Finish(&ns_text);
 987
 988     if(NS_FAILED(nsres) || !nsnode)
 989     {
 990         ERR("CreateTextNode failed: %08x\n", nsres);
 991         return E_FAIL;
 992     }
 993
 994     hr = HTMLElement_InsertAdjacentNode(This, where, nsnode);
 995     nsIDOMNode_Release(nsnode);
 996
 997     return hr;
 998 }
 999
1000 static HRESULT WINAPI HTMLElement_get_parentTextEdit(IHTMLElement *iface, IHTMLElement **p)
1001 {
1002     HTMLElement *This = HTMLELEM_THIS(iface);
1003     FIXME("(%p)->(%p)\n", This, p);
1004     return E_NOTIMPL;
1005 }
1006
1007 static HRESULT WINAPI HTMLElement_get_isTextEdit(IHTMLElement *iface, VARIANT_BOOL *p)
1008 {
1009     HTMLElement *This = HTMLELEM_THIS(iface);
1010     FIXME("(%p)->(%p)\n", This, p);
1011     return E_NOTIMPL;
1012 }
1013
1014 static HRESULT WINAPI HTMLElement_click(IHTMLElement *iface)
1015 {
1016     HTMLElement *This = HTMLELEM_THIS(iface);
1017     FIXME("(%p)\n", This);
1018     return E_NOTIMPL;
1019 }
1020
1021 static HRESULT WINAPI HTMLElement_get_filters(IHTMLElement *iface,
1022                                               IHTMLFiltersCollection **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_ondragstart(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_ondragstart(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 HRESULT WINAPI HTMLElement_toString(IHTMLElement *iface, BSTR *String)
1044 {
1045     HTMLElement *This = HTMLELEM_THIS(iface);
1046     FIXME("(%p)->(%p)\n", This, String);
1047     return E_NOTIMPL;
1048 }
1049
1050 static HRESULT WINAPI HTMLElement_put_onbeforeupdate(IHTMLElement *iface, VARIANT v)
1051 {
1052     HTMLElement *This = HTMLELEM_THIS(iface);
1053     FIXME("(%p)->()\n", This);
1054     return E_NOTIMPL;
1055 }
1056
1057 static HRESULT WINAPI HTMLElement_get_onbeforeupdate(IHTMLElement *iface, VARIANT *p)
1058 {
1059     HTMLElement *This = HTMLELEM_THIS(iface);
1060     FIXME("(%p)->(%p)\n", This, p);
1061     return E_NOTIMPL;
1062 }
1063
1064 static HRESULT WINAPI HTMLElement_put_onafterupdate(IHTMLElement *iface, VARIANT v)
1065 {
1066     HTMLElement *This = HTMLELEM_THIS(iface);
1067     FIXME("(%p)->()\n", This);
1068     return E_NOTIMPL;
1069 }
1070
1071 static HRESULT WINAPI HTMLElement_get_onafterupdate(IHTMLElement *iface, VARIANT *p)
1072 {
1073     HTMLElement *This = HTMLELEM_THIS(iface);
1074     FIXME("(%p)->(%p)\n", This, p);
1075     return E_NOTIMPL;
1076 }
1077
1078 static HRESULT WINAPI HTMLElement_put_onerrorupdate(IHTMLElement *iface, VARIANT v)
1079 {
1080     HTMLElement *This = HTMLELEM_THIS(iface);
1081     FIXME("(%p)->()\n", This);
1082     return E_NOTIMPL;
1083 }
1084
1085 static HRESULT WINAPI HTMLElement_get_onerrorupdate(IHTMLElement *iface, VARIANT *p)
1086 {
1087     HTMLElement *This = HTMLELEM_THIS(iface);
1088     FIXME("(%p)->(%p)\n", This, p);
1089     return E_NOTIMPL;
1090 }
1091
1092 static HRESULT WINAPI HTMLElement_put_onrowexit(IHTMLElement *iface, VARIANT v)
1093 {
1094     HTMLElement *This = HTMLELEM_THIS(iface);
1095     FIXME("(%p)->()\n", This);
1096     return E_NOTIMPL;
1097 }
1098
1099 static HRESULT WINAPI HTMLElement_get_onrowexit(IHTMLElement *iface, VARIANT *p)
1100 {
1101     HTMLElement *This = HTMLELEM_THIS(iface);
1102     FIXME("(%p)->(%p)\n", This, p);
1103     return E_NOTIMPL;
1104 }
1105
1106 static HRESULT WINAPI HTMLElement_put_onrowenter(IHTMLElement *iface, VARIANT v)
1107 {
1108     HTMLElement *This = HTMLELEM_THIS(iface);
1109     FIXME("(%p)->()\n", This);
1110     return E_NOTIMPL;
1111 }
1112
1113 static HRESULT WINAPI HTMLElement_get_onrowenter(IHTMLElement *iface, VARIANT *p)
1114 {
1115     HTMLElement *This = HTMLELEM_THIS(iface);
1116     FIXME("(%p)->(%p)\n", This, p);
1117     return E_NOTIMPL;
1118 }
1119
1120 static HRESULT WINAPI HTMLElement_put_ondatasetchanged(IHTMLElement *iface, VARIANT v)
1121 {
1122     HTMLElement *This = HTMLELEM_THIS(iface);
1123     FIXME("(%p)->()\n", This);
1124     return E_NOTIMPL;
1125 }
1126
1127 static HRESULT WINAPI HTMLElement_get_ondatasetchanged(IHTMLElement *iface, VARIANT *p)
1128 {
1129     HTMLElement *This = HTMLELEM_THIS(iface);
1130     FIXME("(%p)->(%p)\n", This, p);
1131     return E_NOTIMPL;
1132 }
1133
1134 static HRESULT WINAPI HTMLElement_put_ondataavailable(IHTMLElement *iface, VARIANT v)
1135 {
1136     HTMLElement *This = HTMLELEM_THIS(iface);
1137     FIXME("(%p)->()\n", This);
1138     return E_NOTIMPL;
1139 }
1140
1141 static HRESULT WINAPI HTMLElement_get_ondataavailable(IHTMLElement *iface, VARIANT *p)
1142 {
1143     HTMLElement *This = HTMLELEM_THIS(iface);
1144     FIXME("(%p)->(%p)\n", This, p);
1145     return E_NOTIMPL;
1146 }
1147
1148 static HRESULT WINAPI HTMLElement_put_ondatasetcomplete(IHTMLElement *iface, VARIANT v)
1149 {
1150     HTMLElement *This = HTMLELEM_THIS(iface);
1151     FIXME("(%p)->()\n", This);
1152     return E_NOTIMPL;
1153 }
1154
1155 static HRESULT WINAPI HTMLElement_get_ondatasetcomplete(IHTMLElement *iface, VARIANT *p)
1156 {
1157     HTMLElement *This = HTMLELEM_THIS(iface);
1158     FIXME("(%p)->(%p)\n", This, p);
1159     return E_NOTIMPL;
1160 }
1161
1162 static HRESULT WINAPI HTMLElement_put_onfilterchange(IHTMLElement *iface, VARIANT v)
1163 {
1164     HTMLElement *This = HTMLELEM_THIS(iface);
1165     FIXME("(%p)->()\n", This);
1166     return E_NOTIMPL;
1167 }
1168
1169 static HRESULT WINAPI HTMLElement_get_onfilterchange(IHTMLElement *iface, VARIANT *p)
1170 {
1171     HTMLElement *This = HTMLELEM_THIS(iface);
1172     FIXME("(%p)->(%p)\n", This, p);
1173     return E_NOTIMPL;
1174 }
1175
1176 static HRESULT WINAPI HTMLElement_get_children(IHTMLElement *iface, IDispatch **p)
1177 {
1178     HTMLElement *This = HTMLELEM_THIS(iface);
1179     nsIDOMNodeList *nsnode_list;
1180     nsresult nsres;
1181
1182     TRACE("(%p)->(%p)\n", This, p);
1183
1184     nsres = nsIDOMNode_GetChildNodes(This->node.nsnode, &nsnode_list);
1185     if(NS_FAILED(nsres)) {
1186         ERR("GetChildNodes failed: %08x\n", nsres);
1187         return E_FAIL;
1188     }
1189
1190     *p = (IDispatch*)create_collection_from_nodelist(This->node.doc, (IUnknown*)HTMLELEM(This), nsnode_list);
1191
1192     nsIDOMNodeList_Release(nsnode_list);
1193     return S_OK;
1194 }
1195
1196 static HRESULT WINAPI HTMLElement_get_all(IHTMLElement *iface, IDispatch **p)
1197 {
1198     HTMLElement *This = HTMLELEM_THIS(iface);
1199
1200     TRACE("(%p)->(%p)\n", This, p);
1201
1202     *p = (IDispatch*)create_all_collection(&This->node, FALSE);
1203     return S_OK;
1204 }
1205
1206 #undef HTMLELEM_THIS
1207
1208 static const IHTMLElementVtbl HTMLElementVtbl = {
1209     HTMLElement_QueryInterface,
1210     HTMLElement_AddRef,
1211     HTMLElement_Release,
1212     HTMLElement_GetTypeInfoCount,
1213     HTMLElement_GetTypeInfo,
1214     HTMLElement_GetIDsOfNames,
1215     HTMLElement_Invoke,
1216     HTMLElement_setAttribute,
1217     HTMLElement_getAttribute,
1218     HTMLElement_removeAttribute,
1219     HTMLElement_put_className,
1220     HTMLElement_get_className,
1221     HTMLElement_put_id,
1222     HTMLElement_get_id,
1223     HTMLElement_get_tagName,
1224     HTMLElement_get_parentElement,
1225     HTMLElement_get_style,
1226     HTMLElement_put_onhelp,
1227     HTMLElement_get_onhelp,
1228     HTMLElement_put_onclick,
1229     HTMLElement_get_onclick,
1230     HTMLElement_put_ondblclick,
1231     HTMLElement_get_ondblclick,
1232     HTMLElement_put_onkeydown,
1233     HTMLElement_get_onkeydown,
1234     HTMLElement_put_onkeyup,
1235     HTMLElement_get_onkeyup,
1236     HTMLElement_put_onkeypress,
1237     HTMLElement_get_onkeypress,
1238     HTMLElement_put_onmouseout,
1239     HTMLElement_get_onmouseout,
1240     HTMLElement_put_onmouseover,
1241     HTMLElement_get_onmouseover,
1242     HTMLElement_put_onmousemove,
1243     HTMLElement_get_onmousemove,
1244     HTMLElement_put_onmousedown,
1245     HTMLElement_get_onmousedown,
1246     HTMLElement_put_onmouseup,
1247     HTMLElement_get_onmouseup,
1248     HTMLElement_get_document,
1249     HTMLElement_put_title,
1250     HTMLElement_get_title,
1251     HTMLElement_put_language,
1252     HTMLElement_get_language,
1253     HTMLElement_put_onselectstart,
1254     HTMLElement_get_onselectstart,
1255     HTMLElement_scrollIntoView,
1256     HTMLElement_contains,
1257     HTMLElement_get_sourceIndex,
1258     HTMLElement_get_recordNumber,
1259     HTMLElement_put_lang,
1260     HTMLElement_get_lang,
1261     HTMLElement_get_offsetLeft,
1262     HTMLElement_get_offsetTop,
1263     HTMLElement_get_offsetWidth,
1264     HTMLElement_get_offsetHeight,
1265     HTMLElement_get_offsetParent,
1266     HTMLElement_put_innerHTML,
1267     HTMLElement_get_innerHTML,
1268     HTMLElement_put_innerText,
1269     HTMLElement_get_innerText,
1270     HTMLElement_put_outerHTML,
1271     HTMLElement_get_outerHTML,
1272     HTMLElement_put_outerText,
1273     HTMLElement_get_outerText,
1274     HTMLElement_insertAdjacentHTML,
1275     HTMLElement_insertAdjacentText,
1276     HTMLElement_get_parentTextEdit,
1277     HTMLElement_get_isTextEdit,
1278     HTMLElement_click,
1279     HTMLElement_get_filters,
1280     HTMLElement_put_ondragstart,
1281     HTMLElement_get_ondragstart,
1282     HTMLElement_toString,
1283     HTMLElement_put_onbeforeupdate,
1284     HTMLElement_get_onbeforeupdate,
1285     HTMLElement_put_onafterupdate,
1286     HTMLElement_get_onafterupdate,
1287     HTMLElement_put_onerrorupdate,
1288     HTMLElement_get_onerrorupdate,
1289     HTMLElement_put_onrowexit,
1290     HTMLElement_get_onrowexit,
1291     HTMLElement_put_onrowenter,
1292     HTMLElement_get_onrowenter,
1293     HTMLElement_put_ondatasetchanged,
1294     HTMLElement_get_ondatasetchanged,
1295     HTMLElement_put_ondataavailable,
1296     HTMLElement_get_ondataavailable,
1297     HTMLElement_put_ondatasetcomplete,
1298     HTMLElement_get_ondatasetcomplete,
1299     HTMLElement_put_onfilterchange,
1300     HTMLElement_get_onfilterchange,
1301     HTMLElement_get_children,
1302     HTMLElement_get_all
1303 };
1304
1305 HRESULT HTMLElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
1306 {
1307     HTMLElement *This = HTMLELEM_NODE_THIS(iface);
1308
1309     *ppv =  NULL;
1310
1311     if(IsEqualGUID(&IID_IUnknown, riid)) {
1312         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
1313         *ppv = HTMLELEM(This);
1314     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
1315         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
1316         *ppv = HTMLELEM(This);
1317     }else if(IsEqualGUID(&IID_IHTMLElement, riid)) {
1318         TRACE("(%p)->(IID_IHTMLElement %p)\n", This, ppv);
1319         *ppv = HTMLELEM(This);
1320     }else if(IsEqualGUID(&IID_IHTMLElement2, riid)) {
1321         TRACE("(%p)->(IID_IHTMLElement2 %p)\n", This, ppv);
1322         *ppv = HTMLELEM2(This);
1323     }else if(IsEqualGUID(&IID_IConnectionPointContainer, riid)) {
1324         TRACE("(%p)->(IID_IConnectionPointContainer %p)\n", This, ppv);
1325         *ppv = CONPTCONT(&This->cp_container);
1326     }
1327
1328     if(*ppv) {
1329         IHTMLElement_AddRef(HTMLELEM(This));
1330         return S_OK;
1331     }
1332
1333     return HTMLDOMNode_QI(&This->node, riid, ppv);
1334 }
1335
1336 void HTMLElement_destructor(HTMLDOMNode *iface)
1337 {
1338     HTMLElement *This = HTMLELEM_NODE_THIS(iface);
1339
1340     ConnectionPointContainer_Destroy(&This->cp_container);
1341
1342     if(This->nselem)
1343         nsIDOMHTMLElement_Release(This->nselem);
1344
1345     HTMLDOMNode_destructor(&This->node);
1346 }
1347
1348 static const NodeImplVtbl HTMLElementImplVtbl = {
1349     HTMLElement_QI,
1350     HTMLElement_destructor
1351 };
1352
1353 static const tid_t HTMLElement_iface_tids[] = {
1354     IHTMLDOMNode_tid,
1355     IHTMLDOMNode2_tid,
1356     IHTMLElement_tid,
1357     IHTMLElement2_tid,
1358     0
1359 };
1360
1361 static dispex_static_data_t HTMLElement_dispex = {
1362     NULL,
1363     DispHTMLUnknownElement_tid,
1364     NULL,
1365     HTMLElement_iface_tids
1366 };
1367
1368 void HTMLElement_Init(HTMLElement *This)
1369 {
1370     This->lpHTMLElementVtbl = &HTMLElementVtbl;
1371
1372     ConnectionPointContainer_Init(&This->cp_container, (IUnknown*)HTMLELEM(This));
1373
1374     HTMLElement2_Init(This);
1375
1376     if(!This->node.dispex.data)
1377         init_dispex(&This->node.dispex, (IUnknown*)HTMLELEM(This), &HTMLElement_dispex);
1378 }
1379
1380 HTMLElement *HTMLElement_Create(HTMLDocument *doc, nsIDOMNode *nsnode, BOOL use_generic)
1381 {
1382     nsIDOMHTMLElement *nselem;
1383     HTMLElement *ret = NULL;
1384     nsAString class_name_str;
1385     const PRUnichar *class_name;
1386     nsresult nsres;
1387
1388     static const WCHAR wszA[]        = {'A',0};
1389     static const WCHAR wszBODY[]     = {'B','O','D','Y',0};
1390     static const WCHAR wszIMG[]      = {'I','M','G',0};
1391     static const WCHAR wszINPUT[]    = {'I','N','P','U','T',0};
1392     static const WCHAR wszOPTION[]   = {'O','P','T','I','O','N',0};
1393     static const WCHAR wszSCRIPT[]   = {'S','C','R','I','P','T',0};
1394     static const WCHAR wszSELECT[]   = {'S','E','L','E','C','T',0};
1395     static const WCHAR wszTABLE[]    = {'T','A','B','L','E',0};
1396     static const WCHAR wszTR[]       = {'T','R',0};
1397     static const WCHAR wszTEXTAREA[] = {'T','E','X','T','A','R','E','A',0};
1398
1399     nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMHTMLElement, (void**)&nselem);
1400     if(NS_FAILED(nsres))
1401         return NULL;
1402
1403     nsAString_Init(&class_name_str, NULL);
1404     nsIDOMHTMLElement_GetTagName(nselem, &class_name_str);
1405
1406     nsAString_GetData(&class_name_str, &class_name);
1407
1408     if(!strcmpW(class_name, wszA))
1409         ret = HTMLAnchorElement_Create(nselem);
1410     else if(!strcmpW(class_name, wszBODY))
1411         ret = HTMLBodyElement_Create(nselem);
1412     else if(!strcmpW(class_name, wszIMG))
1413         ret = HTMLImgElement_Create(nselem);
1414     else if(!strcmpW(class_name, wszINPUT))
1415         ret = HTMLInputElement_Create(nselem);
1416     else if(!strcmpW(class_name, wszOPTION))
1417         ret = HTMLOptionElement_Create(nselem);
1418     else if(!strcmpW(class_name, wszSCRIPT))
1419         ret = HTMLScriptElement_Create(nselem);
1420     else if(!strcmpW(class_name, wszSELECT))
1421         ret = HTMLSelectElement_Create(nselem);
1422     else if(!strcmpW(class_name, wszTABLE))
1423         ret = HTMLTable_Create(nselem);
1424     else if(!strcmpW(class_name, wszTR))
1425         ret = HTMLTableRow_Create(nselem);
1426     else if(!strcmpW(class_name, wszTEXTAREA))
1427         ret = HTMLTextAreaElement_Create(nselem);
1428     else if(use_generic)
1429         ret = HTMLGenericElement_Create(nselem);
1430
1431     if(!ret) {
1432         ret = heap_alloc_zero(sizeof(HTMLElement));
1433         HTMLElement_Init(ret);
1434         ret->node.vtbl = &HTMLElementImplVtbl;
1435     }
1436
1437     TRACE("%s ret %p\n", debugstr_w(class_name), ret);
1438
1439     nsAString_Finish(&class_name_str);
1440
1441     ret->nselem = nselem;
1442     HTMLDOMNode_Init(doc, &ret->node, (nsIDOMNode*)nselem);
1443
1444     return ret;
1445 }