dlls/mshtml/htmlelem.c

   1 /*
   2  * Copyright 2006 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20 #include <assert.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
  33 #include "mshtml_private.h"
  34 #include "htmlevent.h"
  35 #include "htmlstyle.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  38
  39 static const WCHAR aW[]        = {'A',0};
  40 static const WCHAR bodyW[]     = {'B','O','D','Y',0};
  41 static const WCHAR buttonW[]   = {'B','U','T','T','O','N',0};
  42 static const WCHAR embedW[]    = {'E','M','B','E','D',0};
  43 static const WCHAR formW[]     = {'F','O','R','M',0};
  44 static const WCHAR frameW[]    = {'F','R','A','M','E',0};
  45 static const WCHAR headW[]     = {'H','E','A','D',0};
  46 static const WCHAR iframeW[]   = {'I','F','R','A','M','E',0};
  47 static const WCHAR imgW[]      = {'I','M','G',0};
  48 static const WCHAR inputW[]    = {'I','N','P','U','T',0};
  49 static const WCHAR labelW[]    = {'L','A','B','E','L',0};
  50 static const WCHAR linkW[]     = {'L','I','N','K',0};
  51 static const WCHAR metaW[]     = {'M','E','T','A',0};
  52 static const WCHAR objectW[]   = {'O','B','J','E','C','T',0};
  53 static const WCHAR optionW[]   = {'O','P','T','I','O','N',0};
  54 static const WCHAR scriptW[]   = {'S','C','R','I','P','T',0};
  55 static const WCHAR selectW[]   = {'S','E','L','E','C','T',0};
  56 static const WCHAR styleW[]    = {'S','T','Y','L','E',0};
  57 static const WCHAR tableW[]    = {'T','A','B','L','E',0};
  58 static const WCHAR tdW[]       = {'T','D',0};
  59 static const WCHAR textareaW[] = {'T','E','X','T','A','R','E','A',0};
  60 static const WCHAR title_tagW[]= {'T','I','T','L','E',0};
  61 static const WCHAR trW[]       = {'T','R',0};
  62
  63 typedef struct {
  64     const WCHAR *name;
  65     HRESULT (*constructor)(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
  66 } tag_desc_t;
  67
  68 static const tag_desc_t tag_descs[] = {
  69     {aW,         HTMLAnchorElement_Create},
  70     {bodyW,      HTMLBodyElement_Create},
  71     {buttonW,    HTMLButtonElement_Create},
  72     {embedW,     HTMLEmbedElement_Create},
  73     {formW,      HTMLFormElement_Create},
  74     {frameW,     HTMLFrameElement_Create},
  75     {headW,      HTMLHeadElement_Create},
  76     {iframeW,    HTMLIFrame_Create},
  77     {imgW,       HTMLImgElement_Create},
  78     {inputW,     HTMLInputElement_Create},
  79     {labelW,     HTMLLabelElement_Create},
  80     {linkW,      HTMLLinkElement_Create},
  81     {metaW,      HTMLMetaElement_Create},
  82     {objectW,    HTMLObjectElement_Create},
  83     {optionW,    HTMLOptionElement_Create},
  84     {scriptW,    HTMLScriptElement_Create},
  85     {selectW,    HTMLSelectElement_Create},
  86     {styleW,     HTMLStyleElement_Create},
  87     {tableW,     HTMLTable_Create},
  88     {tdW,        HTMLTableCell_Create},
  89     {textareaW,  HTMLTextAreaElement_Create},
  90     {title_tagW, HTMLTitleElement_Create},
  91     {trW,        HTMLTableRow_Create}
  92 };
  93
  94 static const tag_desc_t *get_tag_desc(const WCHAR *tag_name)
  95 {
  96     DWORD min=0, max=sizeof(tag_descs)/sizeof(*tag_descs)-1, i;
  97     int r;
  98
  99     while(min <= max) {
 100         i = (min+max)/2;
 101         r = strcmpW(tag_name, tag_descs[i].name);
 102         if(!r)
 103             return tag_descs+i;
 104
 105         if(r < 0)
 106             max = i-1;
 107         else
 108             min = i+1;
 109     }
 110
 111     return NULL;
 112 }
 113
 114 HRESULT replace_node_by_html(nsIDOMHTMLDocument *nsdoc, nsIDOMNode *nsnode, const WCHAR *html)
 115 {
 116     nsIDOMDocumentFragment *nsfragment;
 117     nsIDOMNode *nsparent;
 118     nsIDOMRange *range;
 119     nsAString html_str;
 120     nsresult nsres;
 121     HRESULT hres = S_OK;
 122
 123     nsres = nsIDOMHTMLDocument_CreateRange(nsdoc, &range);
 124     if(NS_FAILED(nsres)) {
 125         ERR("CreateRange failed: %08x\n", nsres);
 126         return E_FAIL;
 127     }
 128
 129     nsAString_InitDepend(&html_str, html);
 130     nsIDOMRange_CreateContextualFragment(range, &html_str, &nsfragment);
 131     nsIDOMRange_Release(range);
 132     nsAString_Finish(&html_str);
 133     if(NS_FAILED(nsres)) {
 134         ERR("CreateContextualFragment failed: %08x\n", nsres);
 135         return E_FAIL;
 136     }
 137
 138     nsres = nsIDOMNode_GetParentNode(nsnode, &nsparent);
 139     if(NS_SUCCEEDED(nsres) && nsparent) {
 140         nsIDOMNode *nstmp;
 141
 142         nsres = nsIDOMNode_ReplaceChild(nsparent, (nsIDOMNode*)nsfragment, nsnode, &nstmp);
 143         nsIDOMNode_Release(nsparent);
 144         if(NS_FAILED(nsres)) {
 145             ERR("ReplaceChild failed: %08x\n", nsres);
 146             hres = E_FAIL;
 147         }else if(nstmp) {
 148             nsIDOMNode_Release(nstmp);
 149         }
 150     }else {
 151         ERR("GetParentNode failed: %08x\n", nsres);
 152         hres = E_FAIL;
 153     }
 154
 155     nsIDOMDocumentFragment_Release(nsfragment);
 156     return hres;
 157 }
 158
 159 nsresult get_elem_attr_value(nsIDOMHTMLElement *nselem, const WCHAR *name, nsAString *val_str, const PRUnichar **val)
 160 {
 161     nsAString name_str;
 162     nsresult nsres;
 163
 164     nsAString_InitDepend(&name_str, name);
 165     nsAString_Init(val_str, NULL);
 166     nsres = nsIDOMHTMLElement_GetAttribute(nselem, &name_str, val_str);
 167     nsAString_Finish(&name_str);
 168     if(NS_FAILED(nsres)) {
 169         ERR("GetAttribute(%s) failed: %08x\n", debugstr_w(name), nsres);
 170         nsAString_Finish(val_str);
 171         return nsres;
 172     }
 173
 174     nsAString_GetData(val_str, val);
 175     return NS_OK;
 176 }
 177
 178 HRESULT elem_string_attr_getter(HTMLElement *elem, const WCHAR *name, BOOL use_null, BSTR *p)
 179 {
 180     const PRUnichar *val;
 181     nsAString val_str;
 182     nsresult nsres;
 183     HRESULT hres = S_OK;
 184
 185     nsres = get_elem_attr_value(elem->nselem, name, &val_str, &val);
 186     if(NS_FAILED(nsres))
 187         return E_FAIL;
 188
 189     TRACE("%s: returning %s\n", debugstr_w(name), debugstr_w(val));
 190
 191     if(*val || !use_null) {
 192         *p = SysAllocString(val);
 193         if(!*p)
 194             hres = E_OUTOFMEMORY;
 195     }else {
 196         *p = NULL;
 197     }
 198     nsAString_Finish(&val_str);
 199     return hres;
 200 }
 201
 202 HRESULT elem_string_attr_setter(HTMLElement *elem, const WCHAR *name, const WCHAR *value)
 203 {
 204     nsAString name_str, val_str;
 205     nsresult nsres;
 206
 207     nsAString_InitDepend(&name_str, name);
 208     nsAString_InitDepend(&val_str, value);
 209     nsres = nsIDOMHTMLElement_SetAttribute(elem->nselem, &name_str, &val_str);
 210     nsAString_Finish(&name_str);
 211     nsAString_Finish(&val_str);
 212
 213     if(NS_FAILED(nsres)) {
 214         WARN("SetAttribute failed: %08x\n", nsres);
 215         return E_FAIL;
 216     }
 217
 218     return S_OK;
 219 }
 220
 221 typedef struct
 222 {
 223     DispatchEx dispex;
 224     IHTMLFiltersCollection IHTMLFiltersCollection_iface;
 225
 226     LONG ref;
 227 } HTMLFiltersCollection;
 228
 229 static inline HTMLFiltersCollection *impl_from_IHTMLFiltersCollection(IHTMLFiltersCollection *iface)
 230 {
 231     return CONTAINING_RECORD(iface, HTMLFiltersCollection, IHTMLFiltersCollection_iface);
 232 }
 233
 234 static IHTMLFiltersCollection *HTMLFiltersCollection_Create(void);
 235
 236 static inline HTMLElement *impl_from_IHTMLElement(IHTMLElement *iface)
 237 {
 238     return CONTAINING_RECORD(iface, HTMLElement, IHTMLElement_iface);
 239 }
 240
 241 HRESULT create_nselem(HTMLDocumentNode *doc, const WCHAR *tag, nsIDOMHTMLElement **ret)
 242 {
 243     nsIDOMElement *nselem;
 244     nsAString tag_str;
 245     nsresult nsres;
 246
 247     if(!doc->nsdoc) {
 248         WARN("NULL nsdoc\n");
 249         return E_UNEXPECTED;
 250     }
 251
 252     nsAString_InitDepend(&tag_str, tag);
 253     nsres = nsIDOMHTMLDocument_CreateElement(doc->nsdoc, &tag_str, &nselem);
 254     nsAString_Finish(&tag_str);
 255     if(NS_FAILED(nsres)) {
 256         ERR("CreateElement failed: %08x\n", nsres);
 257         return E_FAIL;
 258     }
 259
 260     nsres = nsIDOMElement_QueryInterface(nselem, &IID_nsIDOMHTMLElement, (void**)ret);
 261     nsIDOMElement_Release(nselem);
 262     if(NS_FAILED(nsres)) {
 263         ERR("Could not get nsIDOMHTMLElement iface: %08x\n", nsres);
 264         return E_FAIL;
 265     }
 266
 267     return S_OK;
 268 }
 269
 270 HRESULT create_element(HTMLDocumentNode *doc, const WCHAR *tag, HTMLElement **ret)
 271 {
 272     nsIDOMHTMLElement *nselem;
 273     HRESULT hres;
 274
 275     /* Use owner doc if called on document fragment */
 276     if(!doc->nsdoc)
 277         doc = doc->node.doc;
 278
 279     hres = create_nselem(doc, tag, &nselem);
 280     if(FAILED(hres))
 281         return hres;
 282
 283     hres = HTMLElement_Create(doc, (nsIDOMNode*)nselem, TRUE, ret);
 284     nsIDOMHTMLElement_Release(nselem);
 285     return hres;
 286 }
 287
 288 static HRESULT WINAPI HTMLElement_QueryInterface(IHTMLElement *iface,
 289                                                  REFIID riid, void **ppv)
 290 {
 291     HTMLElement *This = impl_from_IHTMLElement(iface);
 292
 293     return IHTMLDOMNode_QueryInterface(&This->node.IHTMLDOMNode_iface, riid, ppv);
 294 }
 295
 296 static ULONG WINAPI HTMLElement_AddRef(IHTMLElement *iface)
 297 {
 298     HTMLElement *This = impl_from_IHTMLElement(iface);
 299
 300     return IHTMLDOMNode_AddRef(&This->node.IHTMLDOMNode_iface);
 301 }
 302
 303 static ULONG WINAPI HTMLElement_Release(IHTMLElement *iface)
 304 {
 305     HTMLElement *This = impl_from_IHTMLElement(iface);
 306
 307     return IHTMLDOMNode_Release(&This->node.IHTMLDOMNode_iface);
 308 }
 309
 310 static HRESULT WINAPI HTMLElement_GetTypeInfoCount(IHTMLElement *iface, UINT *pctinfo)
 311 {
 312     HTMLElement *This = impl_from_IHTMLElement(iface);
 313     return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
 314 }
 315
 316 static HRESULT WINAPI HTMLElement_GetTypeInfo(IHTMLElement *iface, UINT iTInfo,
 317                                               LCID lcid, ITypeInfo **ppTInfo)
 318 {
 319     HTMLElement *This = impl_from_IHTMLElement(iface);
 320     return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
 321 }
 322
 323 static HRESULT WINAPI HTMLElement_GetIDsOfNames(IHTMLElement *iface, REFIID riid,
 324                                                 LPOLESTR *rgszNames, UINT cNames,
 325                                                 LCID lcid, DISPID *rgDispId)
 326 {
 327     HTMLElement *This = impl_from_IHTMLElement(iface);
 328     return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface, riid, rgszNames, cNames,
 329             lcid, rgDispId);
 330 }
 331
 332 static HRESULT WINAPI HTMLElement_Invoke(IHTMLElement *iface, DISPID dispIdMember,
 333                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 334                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 335 {
 336     HTMLElement *This = impl_from_IHTMLElement(iface);
 337     return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
 338             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 339 }
 340
 341 static HRESULT WINAPI HTMLElement_setAttribute(IHTMLElement *iface, BSTR strAttributeName,
 342                                                VARIANT AttributeValue, LONG lFlags)
 343 {
 344     HTMLElement *This = impl_from_IHTMLElement(iface);
 345     HRESULT hres;
 346     DISPID dispid, dispidNamed = DISPID_PROPERTYPUT;
 347     DISPPARAMS dispParams;
 348     EXCEPINFO excep;
 349
 350     TRACE("(%p)->(%s %s %08x)\n", This, debugstr_w(strAttributeName), debugstr_variant(&AttributeValue), lFlags);
 351
 352     hres = IDispatchEx_GetDispID(&This->node.dispex.IDispatchEx_iface, strAttributeName,
 353             fdexNameCaseInsensitive | fdexNameEnsure, &dispid);
 354     if(FAILED(hres))
 355         return hres;
 356
 357     dispParams.cArgs = 1;
 358     dispParams.cNamedArgs = 1;
 359     dispParams.rgdispidNamedArgs = &dispidNamed;
 360     dispParams.rgvarg = &AttributeValue;
 361
 362     hres = IDispatchEx_InvokeEx(&This->node.dispex.IDispatchEx_iface, dispid,
 363             LOCALE_SYSTEM_DEFAULT, DISPATCH_PROPERTYPUT, &dispParams, NULL, &excep, NULL);
 364     return hres;
 365 }
 366
 367 static HRESULT WINAPI HTMLElement_getAttribute(IHTMLElement *iface, BSTR strAttributeName,
 368                                                LONG lFlags, VARIANT *AttributeValue)
 369 {
 370     HTMLElement *This = impl_from_IHTMLElement(iface);
 371     DISPID dispid;
 372     HRESULT hres;
 373     DISPPARAMS dispParams = {NULL, NULL, 0, 0};
 374     EXCEPINFO excep;
 375
 376     TRACE("(%p)->(%s %08x %p)\n", This, debugstr_w(strAttributeName), lFlags, AttributeValue);
 377
 378     hres = IDispatchEx_GetDispID(&This->node.dispex.IDispatchEx_iface, strAttributeName,
 379             fdexNameCaseInsensitive, &dispid);
 380     if(hres == DISP_E_UNKNOWNNAME) {
 381         V_VT(AttributeValue) = VT_NULL;
 382         return S_OK;
 383     }
 384
 385     if(FAILED(hres)) {
 386         V_VT(AttributeValue) = VT_NULL;
 387         return hres;
 388     }
 389
 390     hres = IDispatchEx_InvokeEx(&This->node.dispex.IDispatchEx_iface, dispid, LOCALE_SYSTEM_DEFAULT,
 391             DISPATCH_PROPERTYGET, &dispParams, AttributeValue, &excep, NULL);
 392
 393     return hres;
 394 }
 395
 396 static HRESULT WINAPI HTMLElement_removeAttribute(IHTMLElement *iface, BSTR strAttributeName,
 397                                                   LONG lFlags, VARIANT_BOOL *pfSuccess)
 398 {
 399     HTMLElement *This = impl_from_IHTMLElement(iface);
 400
 401     TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(strAttributeName), lFlags, pfSuccess);
 402
 403     return remove_prop(&This->node.dispex, strAttributeName, pfSuccess);
 404 }
 405
 406 static HRESULT WINAPI HTMLElement_put_className(IHTMLElement *iface, BSTR v)
 407 {
 408     HTMLElement *This = impl_from_IHTMLElement(iface);
 409     nsAString classname_str;
 410     nsresult nsres;
 411
 412     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 413
 414     if(!This->nselem) {
 415         FIXME("NULL nselem\n");
 416         return E_NOTIMPL;
 417     }
 418
 419     nsAString_InitDepend(&classname_str, v);
 420     nsres = nsIDOMHTMLElement_SetClassName(This->nselem, &classname_str);
 421     nsAString_Finish(&classname_str);
 422     if(NS_FAILED(nsres))
 423         ERR("SetClassName failed: %08x\n", nsres);
 424
 425     return S_OK;
 426 }
 427
 428 static HRESULT WINAPI HTMLElement_get_className(IHTMLElement *iface, BSTR *p)
 429 {
 430     HTMLElement *This = impl_from_IHTMLElement(iface);
 431     nsAString class_str;
 432     nsresult nsres;
 433
 434     TRACE("(%p)->(%p)\n", This, p);
 435
 436     if(!This->nselem) {
 437         FIXME("NULL nselem\n");
 438         return E_NOTIMPL;
 439     }
 440
 441     nsAString_Init(&class_str, NULL);
 442     nsres = nsIDOMHTMLElement_GetClassName(This->nselem, &class_str);
 443     return return_nsstr(nsres, &class_str, p);
 444 }
 445
 446 static HRESULT WINAPI HTMLElement_put_id(IHTMLElement *iface, BSTR v)
 447 {
 448     HTMLElement *This = impl_from_IHTMLElement(iface);
 449     nsAString id_str;
 450     nsresult nsres;
 451
 452     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 453
 454     if(!This->nselem) {
 455         FIXME("nselem == NULL\n");
 456         return S_OK;
 457     }
 458
 459     nsAString_InitDepend(&id_str, v);
 460     nsres = nsIDOMHTMLElement_SetId(This->nselem, &id_str);
 461     nsAString_Finish(&id_str);
 462     if(NS_FAILED(nsres))
 463         ERR("SetId failed: %08x\n", nsres);
 464
 465     return S_OK;
 466 }
 467
 468 static HRESULT WINAPI HTMLElement_get_id(IHTMLElement *iface, BSTR *p)
 469 {
 470     HTMLElement *This = impl_from_IHTMLElement(iface);
 471     nsAString id_str;
 472     nsresult nsres;
 473
 474     TRACE("(%p)->(%p)\n", This, p);
 475
 476     if(!This->nselem) {
 477         *p = NULL;
 478         return S_OK;
 479     }
 480
 481     nsAString_Init(&id_str, NULL);
 482     nsres = nsIDOMHTMLElement_GetId(This->nselem, &id_str);
 483     return return_nsstr(nsres, &id_str, p);
 484 }
 485
 486 static HRESULT WINAPI HTMLElement_get_tagName(IHTMLElement *iface, BSTR *p)
 487 {
 488     HTMLElement *This = impl_from_IHTMLElement(iface);
 489     nsAString tag_str;
 490     nsresult nsres;
 491
 492     TRACE("(%p)->(%p)\n", This, p);
 493
 494     if(!This->nselem) {
 495         static const WCHAR comment_tagW[] = {'!',0};
 496
 497         WARN("NULL nselem, assuming comment\n");
 498
 499         *p = SysAllocString(comment_tagW);
 500         return *p ? S_OK : E_OUTOFMEMORY;
 501     }
 502
 503     nsAString_Init(&tag_str, NULL);
 504     nsres = nsIDOMHTMLElement_GetTagName(This->nselem, &tag_str);
 505     return return_nsstr(nsres, &tag_str, p);
 506 }
 507
 508 static HRESULT WINAPI HTMLElement_get_parentElement(IHTMLElement *iface, IHTMLElement **p)
 509 {
 510     HTMLElement *This = impl_from_IHTMLElement(iface);
 511     IHTMLDOMNode *node;
 512     HRESULT hres;
 513
 514     TRACE("(%p)->(%p)\n", This, p);
 515
 516     hres = IHTMLDOMNode_get_parentNode(&This->node.IHTMLDOMNode_iface, &node);
 517     if(FAILED(hres))
 518         return hres;
 519
 520     hres = IHTMLDOMNode_QueryInterface(node, &IID_IHTMLElement, (void**)p);
 521     IHTMLDOMNode_Release(node);
 522     if(FAILED(hres))
 523         *p = NULL;
 524
 525     return S_OK;
 526 }
 527
 528 static HRESULT WINAPI HTMLElement_get_style(IHTMLElement *iface, IHTMLStyle **p)
 529 {
 530     HTMLElement *This = impl_from_IHTMLElement(iface);
 531
 532     TRACE("(%p)->(%p)\n", This, p);
 533
 534     if(!This->style) {
 535         HRESULT hres;
 536
 537         hres = HTMLStyle_Create(This, &This->style);
 538         if(FAILED(hres))
 539             return hres;
 540     }
 541
 542     *p = &This->style->IHTMLStyle_iface;
 543     IHTMLStyle_AddRef(*p);
 544     return S_OK;
 545 }
 546
 547 static HRESULT WINAPI HTMLElement_put_onhelp(IHTMLElement *iface, VARIANT v)
 548 {
 549     HTMLElement *This = impl_from_IHTMLElement(iface);
 550     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
 551     return E_NOTIMPL;
 552 }
 553
 554 static HRESULT WINAPI HTMLElement_get_onhelp(IHTMLElement *iface, VARIANT *p)
 555 {
 556     HTMLElement *This = impl_from_IHTMLElement(iface);
 557     FIXME("(%p)->(%p)\n", This, p);
 558     return E_NOTIMPL;
 559 }
 560
 561 static HRESULT WINAPI HTMLElement_put_onclick(IHTMLElement *iface, VARIANT v)
 562 {
 563     HTMLElement *This = impl_from_IHTMLElement(iface);
 564
 565     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 566
 567     return set_node_event(&This->node, EVENTID_CLICK, &v);
 568 }
 569
 570 static HRESULT WINAPI HTMLElement_get_onclick(IHTMLElement *iface, VARIANT *p)
 571 {
 572     HTMLElement *This = impl_from_IHTMLElement(iface);
 573
 574     TRACE("(%p)->(%p)\n", This, p);
 575
 576     return get_node_event(&This->node, EVENTID_CLICK, p);
 577 }
 578
 579 static HRESULT WINAPI HTMLElement_put_ondblclick(IHTMLElement *iface, VARIANT v)
 580 {
 581     HTMLElement *This = impl_from_IHTMLElement(iface);
 582
 583     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
 584
 585     return set_node_event(&This->node, EVENTID_DBLCLICK, &v);
 586 }
 587
 588 static HRESULT WINAPI HTMLElement_get_ondblclick(IHTMLElement *iface, VARIANT *p)
 589 {
 590     HTMLElement *This = impl_from_IHTMLElement(iface);
 591
 592     TRACE("(%p)->(%p)\n", This, p);
 593
 594     return get_node_event(&This->node, EVENTID_DBLCLICK, p);
 595 }
 596
 597 static HRESULT WINAPI HTMLElement_put_onkeydown(IHTMLElement *iface, VARIANT v)
 598 {
 599     HTMLElement *This = impl_from_IHTMLElement(iface);
 600
 601     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 602
 603     return set_node_event(&This->node, EVENTID_KEYDOWN, &v);
 604 }
 605
 606 static HRESULT WINAPI HTMLElement_get_onkeydown(IHTMLElement *iface, VARIANT *p)
 607 {
 608     HTMLElement *This = impl_from_IHTMLElement(iface);
 609
 610     TRACE("(%p)->(%p)\n", This, p);
 611
 612     return get_node_event(&This->node, EVENTID_KEYDOWN, p);
 613 }
 614
 615 static HRESULT WINAPI HTMLElement_put_onkeyup(IHTMLElement *iface, VARIANT v)
 616 {
 617     HTMLElement *This = impl_from_IHTMLElement(iface);
 618
 619     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 620
 621     return set_node_event(&This->node, EVENTID_KEYUP, &v);
 622 }
 623
 624 static HRESULT WINAPI HTMLElement_get_onkeyup(IHTMLElement *iface, VARIANT *p)
 625 {
 626     HTMLElement *This = impl_from_IHTMLElement(iface);
 627     FIXME("(%p)->(%p)\n", This, p);
 628     return E_NOTIMPL;
 629 }
 630
 631 static HRESULT WINAPI HTMLElement_put_onkeypress(IHTMLElement *iface, VARIANT v)
 632 {
 633     HTMLElement *This = impl_from_IHTMLElement(iface);
 634
 635     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 636
 637     return set_node_event(&This->node, EVENTID_KEYPRESS, &v);
 638 }
 639
 640 static HRESULT WINAPI HTMLElement_get_onkeypress(IHTMLElement *iface, VARIANT *p)
 641 {
 642     HTMLElement *This = impl_from_IHTMLElement(iface);
 643
 644     TRACE("(%p)->(%p)\n", This, p);
 645
 646     return get_node_event(&This->node, EVENTID_KEYPRESS, p);
 647 }
 648
 649 static HRESULT WINAPI HTMLElement_put_onmouseout(IHTMLElement *iface, VARIANT v)
 650 {
 651     HTMLElement *This = impl_from_IHTMLElement(iface);
 652
 653     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 654
 655     return set_node_event(&This->node, EVENTID_MOUSEOUT, &v);
 656 }
 657
 658 static HRESULT WINAPI HTMLElement_get_onmouseout(IHTMLElement *iface, VARIANT *p)
 659 {
 660     HTMLElement *This = impl_from_IHTMLElement(iface);
 661
 662     TRACE("(%p)->(%p)\n", This, p);
 663
 664     return get_node_event(&This->node, EVENTID_MOUSEOUT, p);
 665 }
 666
 667 static HRESULT WINAPI HTMLElement_put_onmouseover(IHTMLElement *iface, VARIANT v)
 668 {
 669     HTMLElement *This = impl_from_IHTMLElement(iface);
 670
 671     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 672
 673     return set_node_event(&This->node, EVENTID_MOUSEOVER, &v);
 674 }
 675
 676 static HRESULT WINAPI HTMLElement_get_onmouseover(IHTMLElement *iface, VARIANT *p)
 677 {
 678     HTMLElement *This = impl_from_IHTMLElement(iface);
 679
 680     TRACE("(%p)->(%p)\n", This, p);
 681
 682     return get_node_event(&This->node, EVENTID_MOUSEOVER, p);
 683 }
 684
 685 static HRESULT WINAPI HTMLElement_put_onmousemove(IHTMLElement *iface, VARIANT v)
 686 {
 687     HTMLElement *This = impl_from_IHTMLElement(iface);
 688
 689     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 690
 691     return set_node_event(&This->node, EVENTID_MOUSEMOVE, &v);
 692 }
 693
 694 static HRESULT WINAPI HTMLElement_get_onmousemove(IHTMLElement *iface, VARIANT *p)
 695 {
 696     HTMLElement *This = impl_from_IHTMLElement(iface);
 697
 698     TRACE("(%p)->(%p)\n", This, p);
 699
 700     return get_node_event(&This->node, EVENTID_MOUSEMOVE, p);
 701 }
 702
 703 static HRESULT WINAPI HTMLElement_put_onmousedown(IHTMLElement *iface, VARIANT v)
 704 {
 705     HTMLElement *This = impl_from_IHTMLElement(iface);
 706
 707     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 708
 709     return set_node_event(&This->node, EVENTID_MOUSEDOWN, &v);
 710 }
 711
 712 static HRESULT WINAPI HTMLElement_get_onmousedown(IHTMLElement *iface, VARIANT *p)
 713 {
 714     HTMLElement *This = impl_from_IHTMLElement(iface);
 715
 716     TRACE("(%p)->(%p)\n", This, p);
 717
 718     return get_node_event(&This->node, EVENTID_MOUSEDOWN, p);
 719 }
 720
 721 static HRESULT WINAPI HTMLElement_put_onmouseup(IHTMLElement *iface, VARIANT v)
 722 {
 723     HTMLElement *This = impl_from_IHTMLElement(iface);
 724
 725     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 726
 727     return set_node_event(&This->node, EVENTID_MOUSEUP, &v);
 728 }
 729
 730 static HRESULT WINAPI HTMLElement_get_onmouseup(IHTMLElement *iface, VARIANT *p)
 731 {
 732     HTMLElement *This = impl_from_IHTMLElement(iface);
 733
 734     TRACE("(%p)->(%p)\n", This, p);
 735
 736     return get_node_event(&This->node, EVENTID_MOUSEUP, p);
 737 }
 738
 739 static HRESULT WINAPI HTMLElement_get_document(IHTMLElement *iface, IDispatch **p)
 740 {
 741     HTMLElement *This = impl_from_IHTMLElement(iface);
 742
 743     TRACE("(%p)->(%p)\n", This, p);
 744
 745     if(!p)
 746         return E_POINTER;
 747
 748     if(This->node.vtbl->get_document)
 749         return This->node.vtbl->get_document(&This->node, p);
 750
 751     *p = (IDispatch*)&This->node.doc->basedoc.IHTMLDocument2_iface;
 752     IDispatch_AddRef(*p);
 753     return S_OK;
 754 }
 755
 756 static const WCHAR titleW[] = {'t','i','t','l','e',0};
 757
 758 static HRESULT WINAPI HTMLElement_put_title(IHTMLElement *iface, BSTR v)
 759 {
 760     HTMLElement *This = impl_from_IHTMLElement(iface);
 761     nsAString title_str;
 762     nsresult nsres;
 763
 764     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 765
 766     if(!This->nselem) {
 767         VARIANT *var;
 768         HRESULT hres;
 769
 770         hres = dispex_get_dprop_ref(&This->node.dispex, titleW, TRUE, &var);
 771         if(FAILED(hres))
 772             return hres;
 773
 774         VariantClear(var);
 775         V_VT(var) = VT_BSTR;
 776         V_BSTR(var) = v ? SysAllocString(v) : NULL;
 777         return S_OK;
 778     }
 779
 780     nsAString_InitDepend(&title_str, v);
 781     nsres = nsIDOMHTMLElement_SetTitle(This->nselem, &title_str);
 782     nsAString_Finish(&title_str);
 783     if(NS_FAILED(nsres))
 784         ERR("SetTitle failed: %08x\n", nsres);
 785
 786     return S_OK;
 787 }
 788
 789 static HRESULT WINAPI HTMLElement_get_title(IHTMLElement *iface, BSTR *p)
 790 {
 791     HTMLElement *This = impl_from_IHTMLElement(iface);
 792     nsAString title_str;
 793     nsresult nsres;
 794
 795     TRACE("(%p)->(%p)\n", This, p);
 796
 797     if(!This->nselem) {
 798         VARIANT *var;
 799         HRESULT hres;
 800
 801         hres = dispex_get_dprop_ref(&This->node.dispex, titleW, FALSE, &var);
 802         if(hres == DISP_E_UNKNOWNNAME) {
 803             *p = NULL;
 804         }else if(V_VT(var) != VT_BSTR) {
 805             FIXME("title = %s\n", debugstr_variant(var));
 806             return E_FAIL;
 807         }else {
 808             *p = V_BSTR(var) ? SysAllocString(V_BSTR(var)) : NULL;
 809         }
 810
 811         return S_OK;
 812     }
 813
 814     nsAString_Init(&title_str, NULL);
 815     nsres = nsIDOMHTMLElement_GetTitle(This->nselem, &title_str);
 816     return return_nsstr(nsres, &title_str, p);
 817 }
 818
 819 static HRESULT WINAPI HTMLElement_put_language(IHTMLElement *iface, BSTR v)
 820 {
 821     HTMLElement *This = impl_from_IHTMLElement(iface);
 822     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 823     return E_NOTIMPL;
 824 }
 825
 826 static HRESULT WINAPI HTMLElement_get_language(IHTMLElement *iface, BSTR *p)
 827 {
 828     HTMLElement *This = impl_from_IHTMLElement(iface);
 829     FIXME("(%p)->(%p)\n", This, p);
 830     return E_NOTIMPL;
 831 }
 832
 833 static HRESULT WINAPI HTMLElement_put_onselectstart(IHTMLElement *iface, VARIANT v)
 834 {
 835     HTMLElement *This = impl_from_IHTMLElement(iface);
 836
 837     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 838
 839     return set_node_event(&This->node, EVENTID_SELECTSTART, &v);
 840 }
 841
 842 static HRESULT WINAPI HTMLElement_get_onselectstart(IHTMLElement *iface, VARIANT *p)
 843 {
 844     HTMLElement *This = impl_from_IHTMLElement(iface);
 845
 846     TRACE("(%p)->(%p)\n", This, p);
 847
 848     return get_node_event(&This->node, EVENTID_SELECTSTART, p);
 849 }
 850
 851 static HRESULT WINAPI HTMLElement_scrollIntoView(IHTMLElement *iface, VARIANT varargStart)
 852 {
 853     HTMLElement *This = impl_from_IHTMLElement(iface);
 854     FIXME("(%p)->(%s)\n", This, debugstr_variant(&varargStart));
 855     return E_NOTIMPL;
 856 }
 857
 858 static HRESULT WINAPI HTMLElement_contains(IHTMLElement *iface, IHTMLElement *pChild,
 859                                            VARIANT_BOOL *pfResult)
 860 {
 861     HTMLElement *This = impl_from_IHTMLElement(iface);
 862     HTMLElement *child;
 863     cpp_bool result;
 864     nsresult nsres;
 865
 866     TRACE("(%p)->(%p %p)\n", This, pChild, pfResult);
 867
 868     child = unsafe_impl_from_IHTMLElement(pChild);
 869     if(!child) {
 870         ERR("not our element\n");
 871         return E_FAIL;
 872     }
 873
 874     nsres = nsIDOMNode_Contains(This->node.nsnode, child->node.nsnode, &result);
 875     if(NS_FAILED(nsres)) {
 876         ERR("failed\n");
 877         return E_FAIL;
 878     }
 879
 880     *pfResult = result ? VARIANT_TRUE : VARIANT_FALSE;
 881     return S_OK;
 882 }
 883
 884 static HRESULT WINAPI HTMLElement_get_sourceIndex(IHTMLElement *iface, LONG *p)
 885 {
 886     HTMLElement *This = impl_from_IHTMLElement(iface);
 887     FIXME("(%p)->(%p)\n", This, p);
 888     return E_NOTIMPL;
 889 }
 890
 891 static HRESULT WINAPI HTMLElement_get_recordNumber(IHTMLElement *iface, VARIANT *p)
 892 {
 893     HTMLElement *This = impl_from_IHTMLElement(iface);
 894     FIXME("(%p)->(%p)\n", This, p);
 895     return E_NOTIMPL;
 896 }
 897
 898 static HRESULT WINAPI HTMLElement_put_lang(IHTMLElement *iface, BSTR v)
 899 {
 900     HTMLElement *This = impl_from_IHTMLElement(iface);
 901     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 902     return E_NOTIMPL;
 903 }
 904
 905 static HRESULT WINAPI HTMLElement_get_lang(IHTMLElement *iface, BSTR *p)
 906 {
 907     HTMLElement *This = impl_from_IHTMLElement(iface);
 908     FIXME("(%p)->(%p)\n", This, p);
 909     return E_NOTIMPL;
 910 }
 911
 912 static HRESULT WINAPI HTMLElement_get_offsetLeft(IHTMLElement *iface, LONG *p)
 913 {
 914     HTMLElement *This = impl_from_IHTMLElement(iface);
 915     nsresult nsres;
 916
 917     TRACE("(%p)->(%p)\n", This, p);
 918
 919     nsres = nsIDOMHTMLElement_GetOffsetLeft(This->nselem, p);
 920     if(NS_FAILED(nsres)) {
 921         ERR("GetOffsetLeft failed: %08x\n", nsres);
 922         return E_FAIL;
 923     }
 924
 925     return S_OK;
 926 }
 927
 928 static HRESULT WINAPI HTMLElement_get_offsetTop(IHTMLElement *iface, LONG *p)
 929 {
 930     HTMLElement *This = impl_from_IHTMLElement(iface);
 931     nsresult nsres;
 932
 933     TRACE("(%p)->(%p)\n", This, p);
 934
 935     nsres = nsIDOMHTMLElement_GetOffsetTop(This->nselem, p);
 936     if(NS_FAILED(nsres)) {
 937         ERR("GetOffsetTop failed: %08x\n", nsres);
 938         return E_FAIL;
 939     }
 940
 941     return S_OK;
 942 }
 943
 944 static HRESULT WINAPI HTMLElement_get_offsetWidth(IHTMLElement *iface, LONG *p)
 945 {
 946     HTMLElement *This = impl_from_IHTMLElement(iface);
 947     nsresult nsres;
 948
 949     TRACE("(%p)->(%p)\n", This, p);
 950
 951     nsres = nsIDOMHTMLElement_GetOffsetWidth(This->nselem, p);
 952     if(NS_FAILED(nsres)) {
 953         ERR("GetOffsetWidth failed: %08x\n", nsres);
 954         return E_FAIL;
 955     }
 956
 957     return S_OK;
 958 }
 959
 960 static HRESULT WINAPI HTMLElement_get_offsetHeight(IHTMLElement *iface, LONG *p)
 961 {
 962     HTMLElement *This = impl_from_IHTMLElement(iface);
 963     nsresult nsres;
 964
 965     TRACE("(%p)->(%p)\n", This, p);
 966
 967     nsres = nsIDOMHTMLElement_GetOffsetHeight(This->nselem, p);
 968     if(NS_FAILED(nsres)) {
 969         ERR("GetOffsetHeight failed: %08x\n", nsres);
 970         return E_FAIL;
 971     }
 972
 973     return S_OK;
 974 }
 975
 976 static HRESULT WINAPI HTMLElement_get_offsetParent(IHTMLElement *iface, IHTMLElement **p)
 977 {
 978     HTMLElement *This = impl_from_IHTMLElement(iface);
 979     nsIDOMElement *nsparent;
 980     nsresult nsres;
 981     HRESULT hres;
 982
 983     TRACE("(%p)->(%p)\n", This, p);
 984
 985     nsres = nsIDOMHTMLElement_GetOffsetParent(This->nselem, &nsparent);
 986     if(NS_FAILED(nsres)) {
 987         ERR("GetOffsetParent failed: %08x\n", nsres);
 988         return E_FAIL;
 989     }
 990
 991     if(nsparent) {
 992         HTMLDOMNode *node;
 993
 994         hres = get_node(This->node.doc, (nsIDOMNode*)nsparent, TRUE, &node);
 995         nsIDOMElement_Release(nsparent);
 996         if(FAILED(hres))
 997             return hres;
 998
 999         hres = IHTMLDOMNode_QueryInterface(&node->IHTMLDOMNode_iface, &IID_IHTMLElement, (void**)p);
1000         node_release(node);
1001     }else {
1002         *p = NULL;
1003         hres = S_OK;
1004     }
1005
1006     return hres;
1007 }
1008
1009 static HRESULT WINAPI HTMLElement_put_innerHTML(IHTMLElement *iface, BSTR v)
1010 {
1011     HTMLElement *This = impl_from_IHTMLElement(iface);
1012     nsAString html_str;
1013     nsresult nsres;
1014
1015     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
1016
1017     if(!This->nselem) {
1018         FIXME("NULL nselem\n");
1019         return E_NOTIMPL;
1020     }
1021
1022     nsAString_InitDepend(&html_str, v);
1023     nsres = nsIDOMHTMLElement_SetInnerHTML(This->nselem, &html_str);
1024     nsAString_Finish(&html_str);
1025     if(NS_FAILED(nsres)) {
1026         FIXME("SetInnerHtml failed %08x\n", nsres);
1027         return E_FAIL;
1028     }
1029
1030     return S_OK;
1031 }
1032
1033 static HRESULT WINAPI HTMLElement_get_innerHTML(IHTMLElement *iface, BSTR *p)
1034 {
1035     HTMLElement *This = impl_from_IHTMLElement(iface);
1036     nsAString html_str;
1037     nsresult nsres;
1038
1039     TRACE("(%p)->(%p)\n", This, p);
1040
1041     if(!This->nselem) {
1042         FIXME("NULL nselem\n");
1043         return E_NOTIMPL;
1044     }
1045
1046     nsAString_Init(&html_str, NULL);
1047     nsres = nsIDOMHTMLElement_GetInnerHTML(This->nselem, &html_str);
1048     return return_nsstr(nsres, &html_str, p);
1049 }
1050
1051 static HRESULT WINAPI HTMLElement_put_innerText(IHTMLElement *iface, BSTR v)
1052 {
1053     HTMLElement *This = impl_from_IHTMLElement(iface);
1054     nsIDOMNode *nschild, *tmp;
1055     nsIDOMText *text_node;
1056     nsAString text_str;
1057     nsresult nsres;
1058
1059     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
1060
1061     while(1) {
1062         nsres = nsIDOMHTMLElement_GetLastChild(This->nselem, &nschild);
1063         if(NS_FAILED(nsres)) {
1064             ERR("GetLastChild failed: %08x\n", nsres);
1065             return E_FAIL;
1066         }
1067         if(!nschild)
1068             break;
1069
1070         nsres = nsIDOMHTMLElement_RemoveChild(This->nselem, nschild, &tmp);
1071         nsIDOMNode_Release(nschild);
1072         if(NS_FAILED(nsres)) {
1073             ERR("RemoveChild failed: %08x\n", nsres);
1074             return E_FAIL;
1075         }
1076         nsIDOMNode_Release(tmp);
1077     }
1078
1079     nsAString_InitDepend(&text_str, v);
1080     nsres = nsIDOMHTMLDocument_CreateTextNode(This->node.doc->nsdoc, &text_str, &text_node);
1081     nsAString_Finish(&text_str);
1082     if(NS_FAILED(nsres)) {
1083         ERR("CreateTextNode failed: %08x\n", nsres);
1084         return E_FAIL;
1085     }
1086
1087     nsres = nsIDOMHTMLElement_AppendChild(This->nselem, (nsIDOMNode*)text_node, &tmp);
1088     if(NS_FAILED(nsres)) {
1089         ERR("AppendChild failed: %08x\n", nsres);
1090         return E_FAIL;
1091     }
1092
1093     nsIDOMNode_Release(tmp);
1094     return S_OK;
1095 }
1096
1097 static HRESULT WINAPI HTMLElement_get_innerText(IHTMLElement *iface, BSTR *p)
1098 {
1099     HTMLElement *This = impl_from_IHTMLElement(iface);
1100
1101     TRACE("(%p)->(%p)\n", This, p);
1102
1103     return get_node_text(&This->node, p);
1104 }
1105
1106 static HRESULT WINAPI HTMLElement_put_outerHTML(IHTMLElement *iface, BSTR v)
1107 {
1108     HTMLElement *This = impl_from_IHTMLElement(iface);
1109
1110     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
1111
1112     return replace_node_by_html(This->node.doc->nsdoc, This->node.nsnode, v);
1113 }
1114
1115 static HRESULT WINAPI HTMLElement_get_outerHTML(IHTMLElement *iface, BSTR *p)
1116 {
1117     HTMLElement *This = impl_from_IHTMLElement(iface);
1118     nsAString html_str;
1119     HRESULT hres;
1120
1121     WARN("(%p)->(%p) semi-stub\n", This, p);
1122
1123     nsAString_Init(&html_str, NULL);
1124     hres = nsnode_to_nsstring(This->node.nsnode, &html_str);
1125     if(SUCCEEDED(hres)) {
1126         const PRUnichar *html;
1127
1128         nsAString_GetData(&html_str, &html);
1129         *p = SysAllocString(html);
1130         if(!*p)
1131             hres = E_OUTOFMEMORY;
1132     }
1133
1134     nsAString_Finish(&html_str);
1135
1136     TRACE("ret %s\n", debugstr_w(*p));
1137     return hres;
1138 }
1139
1140 static HRESULT WINAPI HTMLElement_put_outerText(IHTMLElement *iface, BSTR v)
1141 {
1142     HTMLElement *This = impl_from_IHTMLElement(iface);
1143     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
1144     return E_NOTIMPL;
1145 }
1146
1147 static HRESULT WINAPI HTMLElement_get_outerText(IHTMLElement *iface, BSTR *p)
1148 {
1149     HTMLElement *This = impl_from_IHTMLElement(iface);
1150     FIXME("(%p)->(%p)\n", This, p);
1151     return E_NOTIMPL;
1152 }
1153
1154 HRESULT insert_adjacent_node(HTMLElement *This, const WCHAR *where, nsIDOMNode *nsnode, HTMLDOMNode **ret_node)
1155 {
1156     nsIDOMNode *ret_nsnode;
1157     nsresult nsres;
1158     HRESULT hres = S_OK;
1159
1160     static const WCHAR beforebeginW[] = {'b','e','f','o','r','e','b','e','g','i','n',0};
1161     static const WCHAR afterbeginW[] = {'a','f','t','e','r','b','e','g','i','n',0};
1162     static const WCHAR beforeendW[] = {'b','e','f','o','r','e','e','n','d',0};
1163     static const WCHAR afterendW[] = {'a','f','t','e','r','e','n','d',0};
1164
1165     if (!strcmpiW(where, beforebeginW)) {
1166         nsIDOMNode *parent;
1167
1168         nsres = nsIDOMNode_GetParentNode(This->node.nsnode, &parent);
1169         if(NS_FAILED(nsres))
1170             return E_FAIL;
1171
1172         if(!parent)
1173             return E_INVALIDARG;
1174
1175         nsres = nsIDOMNode_InsertBefore(parent, nsnode, This->node.nsnode, &ret_nsnode);
1176         nsIDOMNode_Release(parent);
1177     }else if(!strcmpiW(where, afterbeginW)) {
1178         nsIDOMNode *first_child;
1179
1180         nsres = nsIDOMNode_GetFirstChild(This->node.nsnode, &first_child);
1181         if(NS_FAILED(nsres))
1182             return E_FAIL;
1183
1184         nsres = nsIDOMNode_InsertBefore(This->node.nsnode, nsnode, first_child, &ret_nsnode);
1185         if(NS_FAILED(nsres))
1186             return E_FAIL;
1187
1188         if (first_child)
1189             nsIDOMNode_Release(first_child);
1190     }else if (!strcmpiW(where, beforeendW)) {
1191         nsres = nsIDOMNode_AppendChild(This->node.nsnode, nsnode, &ret_nsnode);
1192     }else if (!strcmpiW(where, afterendW)) {
1193         nsIDOMNode *next_sibling, *parent;
1194
1195         nsres = nsIDOMNode_GetParentNode(This->node.nsnode, &parent);
1196         if(NS_FAILED(nsres))
1197             return E_FAIL;
1198         if(!parent)
1199             return E_INVALIDARG;
1200
1201         nsres = nsIDOMNode_GetNextSibling(This->node.nsnode, &next_sibling);
1202         if(NS_SUCCEEDED(nsres)) {
1203             if(next_sibling) {
1204                 nsres = nsIDOMNode_InsertBefore(parent, nsnode, next_sibling, &ret_nsnode);
1205                 nsIDOMNode_Release(next_sibling);
1206             }else {
1207                 nsres = nsIDOMNode_AppendChild(parent, nsnode, &ret_nsnode);
1208             }
1209         }
1210
1211         nsIDOMNode_Release(parent);
1212     }else {
1213         ERR("invalid where: %s\n", debugstr_w(where));
1214         return E_INVALIDARG;
1215     }
1216
1217     if (NS_FAILED(nsres))
1218         return E_FAIL;
1219
1220     if(ret_node)
1221         hres = get_node(This->node.doc, ret_nsnode, TRUE, ret_node);
1222     nsIDOMNode_Release(ret_nsnode);
1223     return hres;
1224 }
1225
1226 static HRESULT WINAPI HTMLElement_insertAdjacentHTML(IHTMLElement *iface, BSTR where,
1227                                                      BSTR html)
1228 {
1229     HTMLElement *This = impl_from_IHTMLElement(iface);
1230     nsIDOMRange *range;
1231     nsIDOMNode *nsnode;
1232     nsAString ns_html;
1233     nsresult nsres;
1234     HRESULT hr;
1235
1236     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(html));
1237
1238     if(!This->node.doc->nsdoc) {
1239         WARN("NULL nsdoc\n");
1240         return E_UNEXPECTED;
1241     }
1242
1243     nsres = nsIDOMHTMLDocument_CreateRange(This->node.doc->nsdoc, &range);
1244     if(NS_FAILED(nsres))
1245     {
1246         ERR("CreateRange failed: %08x\n", nsres);
1247         return E_FAIL;
1248     }
1249
1250     nsIDOMRange_SetStartBefore(range, This->node.nsnode);
1251
1252     nsAString_InitDepend(&ns_html, html);
1253     nsres = nsIDOMRange_CreateContextualFragment(range, &ns_html, (nsIDOMDocumentFragment **)&nsnode);
1254     nsAString_Finish(&ns_html);
1255     nsIDOMRange_Release(range);
1256
1257     if(NS_FAILED(nsres) || !nsnode)
1258     {
1259         ERR("CreateTextNode failed: %08x\n", nsres);
1260         return E_FAIL;
1261     }
1262
1263     hr = insert_adjacent_node(This, where, nsnode, NULL);
1264     nsIDOMNode_Release(nsnode);
1265     return hr;
1266 }
1267
1268 static HRESULT WINAPI HTMLElement_insertAdjacentText(IHTMLElement *iface, BSTR where,
1269                                                      BSTR text)
1270 {
1271     HTMLElement *This = impl_from_IHTMLElement(iface);
1272     nsIDOMNode *nsnode;
1273     nsAString ns_text;
1274     nsresult nsres;
1275     HRESULT hr;
1276
1277     TRACE("(%p)->(%s %s)\n", This, debugstr_w(where), debugstr_w(text));
1278
1279     if(!This->node.doc->nsdoc) {
1280         WARN("NULL nsdoc\n");
1281         return E_UNEXPECTED;
1282     }
1283
1284
1285     nsAString_InitDepend(&ns_text, text);
1286     nsres = nsIDOMHTMLDocument_CreateTextNode(This->node.doc->nsdoc, &ns_text, (nsIDOMText **)&nsnode);
1287     nsAString_Finish(&ns_text);
1288
1289     if(NS_FAILED(nsres) || !nsnode)
1290     {
1291         ERR("CreateTextNode failed: %08x\n", nsres);
1292         return E_FAIL;
1293     }
1294
1295     hr = insert_adjacent_node(This, where, nsnode, NULL);
1296     nsIDOMNode_Release(nsnode);
1297
1298     return hr;
1299 }
1300
1301 static HRESULT WINAPI HTMLElement_get_parentTextEdit(IHTMLElement *iface, IHTMLElement **p)
1302 {
1303     HTMLElement *This = impl_from_IHTMLElement(iface);
1304     FIXME("(%p)->(%p)\n", This, p);
1305     return E_NOTIMPL;
1306 }
1307
1308 static HRESULT WINAPI HTMLElement_get_isTextEdit(IHTMLElement *iface, VARIANT_BOOL *p)
1309 {
1310     HTMLElement *This = impl_from_IHTMLElement(iface);
1311     FIXME("(%p)->(%p)\n", This, p);
1312     return E_NOTIMPL;
1313 }
1314
1315 static HRESULT WINAPI HTMLElement_click(IHTMLElement *iface)
1316 {
1317     HTMLElement *This = impl_from_IHTMLElement(iface);
1318
1319     TRACE("(%p)\n", This);
1320
1321     return call_fire_event(&This->node, EVENTID_CLICK);
1322 }
1323
1324 static HRESULT WINAPI HTMLElement_get_filters(IHTMLElement *iface,
1325                                               IHTMLFiltersCollection **p)
1326 {
1327     HTMLElement *This = impl_from_IHTMLElement(iface);
1328     TRACE("(%p)->(%p)\n", This, p);
1329
1330     if(!p)
1331         return E_POINTER;
1332
1333     *p = HTMLFiltersCollection_Create();
1334
1335     return S_OK;
1336 }
1337
1338 static HRESULT WINAPI HTMLElement_put_ondragstart(IHTMLElement *iface, VARIANT v)
1339 {
1340     HTMLElement *This = impl_from_IHTMLElement(iface);
1341     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1342     return E_NOTIMPL;
1343 }
1344
1345 static HRESULT WINAPI HTMLElement_get_ondragstart(IHTMLElement *iface, VARIANT *p)
1346 {
1347     HTMLElement *This = impl_from_IHTMLElement(iface);
1348     FIXME("(%p)->(%p)\n", This, p);
1349     return E_NOTIMPL;
1350 }
1351
1352 static HRESULT WINAPI HTMLElement_toString(IHTMLElement *iface, BSTR *String)
1353 {
1354     HTMLElement *This = impl_from_IHTMLElement(iface);
1355     FIXME("(%p)->(%p)\n", This, String);
1356     return E_NOTIMPL;
1357 }
1358
1359 static HRESULT WINAPI HTMLElement_put_onbeforeupdate(IHTMLElement *iface, VARIANT v)
1360 {
1361     HTMLElement *This = impl_from_IHTMLElement(iface);
1362     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1363     return E_NOTIMPL;
1364 }
1365
1366 static HRESULT WINAPI HTMLElement_get_onbeforeupdate(IHTMLElement *iface, VARIANT *p)
1367 {
1368     HTMLElement *This = impl_from_IHTMLElement(iface);
1369     FIXME("(%p)->(%p)\n", This, p);
1370     return E_NOTIMPL;
1371 }
1372
1373 static HRESULT WINAPI HTMLElement_put_onafterupdate(IHTMLElement *iface, VARIANT v)
1374 {
1375     HTMLElement *This = impl_from_IHTMLElement(iface);
1376     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1377     return E_NOTIMPL;
1378 }
1379
1380 static HRESULT WINAPI HTMLElement_get_onafterupdate(IHTMLElement *iface, VARIANT *p)
1381 {
1382     HTMLElement *This = impl_from_IHTMLElement(iface);
1383     FIXME("(%p)->(%p)\n", This, p);
1384     return E_NOTIMPL;
1385 }
1386
1387 static HRESULT WINAPI HTMLElement_put_onerrorupdate(IHTMLElement *iface, VARIANT v)
1388 {
1389     HTMLElement *This = impl_from_IHTMLElement(iface);
1390     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1391     return E_NOTIMPL;
1392 }
1393
1394 static HRESULT WINAPI HTMLElement_get_onerrorupdate(IHTMLElement *iface, VARIANT *p)
1395 {
1396     HTMLElement *This = impl_from_IHTMLElement(iface);
1397     FIXME("(%p)->(%p)\n", This, p);
1398     return E_NOTIMPL;
1399 }
1400
1401 static HRESULT WINAPI HTMLElement_put_onrowexit(IHTMLElement *iface, VARIANT v)
1402 {
1403     HTMLElement *This = impl_from_IHTMLElement(iface);
1404     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1405     return E_NOTIMPL;
1406 }
1407
1408 static HRESULT WINAPI HTMLElement_get_onrowexit(IHTMLElement *iface, VARIANT *p)
1409 {
1410     HTMLElement *This = impl_from_IHTMLElement(iface);
1411     FIXME("(%p)->(%p)\n", This, p);
1412     return E_NOTIMPL;
1413 }
1414
1415 static HRESULT WINAPI HTMLElement_put_onrowenter(IHTMLElement *iface, VARIANT v)
1416 {
1417     HTMLElement *This = impl_from_IHTMLElement(iface);
1418     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1419     return E_NOTIMPL;
1420 }
1421
1422 static HRESULT WINAPI HTMLElement_get_onrowenter(IHTMLElement *iface, VARIANT *p)
1423 {
1424     HTMLElement *This = impl_from_IHTMLElement(iface);
1425     FIXME("(%p)->(%p)\n", This, p);
1426     return E_NOTIMPL;
1427 }
1428
1429 static HRESULT WINAPI HTMLElement_put_ondatasetchanged(IHTMLElement *iface, VARIANT v)
1430 {
1431     HTMLElement *This = impl_from_IHTMLElement(iface);
1432     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1433     return E_NOTIMPL;
1434 }
1435
1436 static HRESULT WINAPI HTMLElement_get_ondatasetchanged(IHTMLElement *iface, VARIANT *p)
1437 {
1438     HTMLElement *This = impl_from_IHTMLElement(iface);
1439     FIXME("(%p)->(%p)\n", This, p);
1440     return E_NOTIMPL;
1441 }
1442
1443 static HRESULT WINAPI HTMLElement_put_ondataavailable(IHTMLElement *iface, VARIANT v)
1444 {
1445     HTMLElement *This = impl_from_IHTMLElement(iface);
1446
1447     FIXME("(%p)->(%s) semi-stub\n", This, debugstr_variant(&v));
1448
1449     return set_node_event(&This->node, EVENTID_DATAAVAILABLE, &v);
1450 }
1451
1452 static HRESULT WINAPI HTMLElement_get_ondataavailable(IHTMLElement *iface, VARIANT *p)
1453 {
1454     HTMLElement *This = impl_from_IHTMLElement(iface);
1455
1456     TRACE("(%p)->(%p)\n", This, p);
1457
1458     return get_node_event(&This->node, EVENTID_DATAAVAILABLE, p);
1459 }
1460
1461 static HRESULT WINAPI HTMLElement_put_ondatasetcomplete(IHTMLElement *iface, VARIANT v)
1462 {
1463     HTMLElement *This = impl_from_IHTMLElement(iface);
1464     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1465     return E_NOTIMPL;
1466 }
1467
1468 static HRESULT WINAPI HTMLElement_get_ondatasetcomplete(IHTMLElement *iface, VARIANT *p)
1469 {
1470     HTMLElement *This = impl_from_IHTMLElement(iface);
1471     FIXME("(%p)->(%p)\n", This, p);
1472     return E_NOTIMPL;
1473 }
1474
1475 static HRESULT WINAPI HTMLElement_put_onfilterchange(IHTMLElement *iface, VARIANT v)
1476 {
1477     HTMLElement *This = impl_from_IHTMLElement(iface);
1478     FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
1479     return E_NOTIMPL;
1480 }
1481
1482 static HRESULT WINAPI HTMLElement_get_onfilterchange(IHTMLElement *iface, VARIANT *p)
1483 {
1484     HTMLElement *This = impl_from_IHTMLElement(iface);
1485     FIXME("(%p)->(%p)\n", This, p);
1486     return E_NOTIMPL;
1487 }
1488
1489 static HRESULT WINAPI HTMLElement_get_children(IHTMLElement *iface, IDispatch **p)
1490 {
1491     HTMLElement *This = impl_from_IHTMLElement(iface);
1492     nsIDOMNodeList *nsnode_list;
1493     nsresult nsres;
1494
1495     TRACE("(%p)->(%p)\n", This, p);
1496
1497     nsres = nsIDOMNode_GetChildNodes(This->node.nsnode, &nsnode_list);
1498     if(NS_FAILED(nsres)) {
1499         ERR("GetChildNodes failed: %08x\n", nsres);
1500         return E_FAIL;
1501     }
1502
1503     *p = (IDispatch*)create_collection_from_nodelist(This->node.doc, nsnode_list);
1504
1505     nsIDOMNodeList_Release(nsnode_list);
1506     return S_OK;
1507 }
1508
1509 static HRESULT WINAPI HTMLElement_get_all(IHTMLElement *iface, IDispatch **p)
1510 {
1511     HTMLElement *This = impl_from_IHTMLElement(iface);
1512
1513     TRACE("(%p)->(%p)\n", This, p);
1514
1515     *p = (IDispatch*)create_all_collection(&This->node, FALSE);
1516     return S_OK;
1517 }
1518
1519 static const IHTMLElementVtbl HTMLElementVtbl = {
1520     HTMLElement_QueryInterface,
1521     HTMLElement_AddRef,
1522     HTMLElement_Release,
1523     HTMLElement_GetTypeInfoCount,
1524     HTMLElement_GetTypeInfo,
1525     HTMLElement_GetIDsOfNames,
1526     HTMLElement_Invoke,
1527     HTMLElement_setAttribute,
1528     HTMLElement_getAttribute,
1529     HTMLElement_removeAttribute,
1530     HTMLElement_put_className,
1531     HTMLElement_get_className,
1532     HTMLElement_put_id,
1533     HTMLElement_get_id,
1534     HTMLElement_get_tagName,
1535     HTMLElement_get_parentElement,
1536     HTMLElement_get_style,
1537     HTMLElement_put_onhelp,
1538     HTMLElement_get_onhelp,
1539     HTMLElement_put_onclick,
1540     HTMLElement_get_onclick,
1541     HTMLElement_put_ondblclick,
1542     HTMLElement_get_ondblclick,
1543     HTMLElement_put_onkeydown,
1544     HTMLElement_get_onkeydown,
1545     HTMLElement_put_onkeyup,
1546     HTMLElement_get_onkeyup,
1547     HTMLElement_put_onkeypress,
1548     HTMLElement_get_onkeypress,
1549     HTMLElement_put_onmouseout,
1550     HTMLElement_get_onmouseout,
1551     HTMLElement_put_onmouseover,
1552     HTMLElement_get_onmouseover,
1553     HTMLElement_put_onmousemove,
1554     HTMLElement_get_onmousemove,
1555     HTMLElement_put_onmousedown,
1556     HTMLElement_get_onmousedown,
1557     HTMLElement_put_onmouseup,
1558     HTMLElement_get_onmouseup,
1559     HTMLElement_get_document,
1560     HTMLElement_put_title,
1561     HTMLElement_get_title,
1562     HTMLElement_put_language,
1563     HTMLElement_get_language,
1564     HTMLElement_put_onselectstart,
1565     HTMLElement_get_onselectstart,
1566     HTMLElement_scrollIntoView,
1567     HTMLElement_contains,
1568     HTMLElement_get_sourceIndex,
1569     HTMLElement_get_recordNumber,
1570     HTMLElement_put_lang,
1571     HTMLElement_get_lang,
1572     HTMLElement_get_offsetLeft,
1573     HTMLElement_get_offsetTop,
1574     HTMLElement_get_offsetWidth,
1575     HTMLElement_get_offsetHeight,
1576     HTMLElement_get_offsetParent,
1577     HTMLElement_put_innerHTML,
1578     HTMLElement_get_innerHTML,
1579     HTMLElement_put_innerText,
1580     HTMLElement_get_innerText,
1581     HTMLElement_put_outerHTML,
1582     HTMLElement_get_outerHTML,
1583     HTMLElement_put_outerText,
1584     HTMLElement_get_outerText,
1585     HTMLElement_insertAdjacentHTML,
1586     HTMLElement_insertAdjacentText,
1587     HTMLElement_get_parentTextEdit,
1588     HTMLElement_get_isTextEdit,
1589     HTMLElement_click,
1590     HTMLElement_get_filters,
1591     HTMLElement_put_ondragstart,
1592     HTMLElement_get_ondragstart,
1593     HTMLElement_toString,
1594     HTMLElement_put_onbeforeupdate,
1595     HTMLElement_get_onbeforeupdate,
1596     HTMLElement_put_onafterupdate,
1597     HTMLElement_get_onafterupdate,
1598     HTMLElement_put_onerrorupdate,
1599     HTMLElement_get_onerrorupdate,
1600     HTMLElement_put_onrowexit,
1601     HTMLElement_get_onrowexit,
1602     HTMLElement_put_onrowenter,
1603     HTMLElement_get_onrowenter,
1604     HTMLElement_put_ondatasetchanged,
1605     HTMLElement_get_ondatasetchanged,
1606     HTMLElement_put_ondataavailable,
1607     HTMLElement_get_ondataavailable,
1608     HTMLElement_put_ondatasetcomplete,
1609     HTMLElement_get_ondatasetcomplete,
1610     HTMLElement_put_onfilterchange,
1611     HTMLElement_get_onfilterchange,
1612     HTMLElement_get_children,
1613     HTMLElement_get_all
1614 };
1615
1616 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement *iface)
1617 {
1618     return iface->lpVtbl == &HTMLElementVtbl ? impl_from_IHTMLElement(iface) : NULL;
1619 }
1620
1621 static inline HTMLElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
1622 {
1623     return CONTAINING_RECORD(iface, HTMLElement, node);
1624 }
1625
1626 HRESULT HTMLElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
1627 {
1628     HTMLElement *This = impl_from_HTMLDOMNode(iface);
1629
1630     if(IsEqualGUID(&IID_IUnknown, riid)) {
1631         *ppv = &This->IHTMLElement_iface;
1632     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
1633         *ppv = &This->IHTMLElement_iface;
1634     }else if(IsEqualGUID(&IID_IHTMLElement, riid)) {
1635         *ppv = &This->IHTMLElement_iface;
1636     }else if(IsEqualGUID(&IID_IHTMLElement2, riid)) {
1637         *ppv = &This->IHTMLElement2_iface;
1638     }else if(IsEqualGUID(&IID_IHTMLElement3, riid)) {
1639         *ppv = &This->IHTMLElement3_iface;
1640     }else if(IsEqualGUID(&IID_IHTMLElement4, riid)) {
1641         *ppv = &This->IHTMLElement4_iface;
1642     }else if(IsEqualGUID(&IID_IConnectionPointContainer, riid)) {
1643         *ppv = &This->cp_container.IConnectionPointContainer_iface;
1644     }else {
1645         return HTMLDOMNode_QI(&This->node, riid, ppv);
1646     }
1647
1648     IUnknown_AddRef((IUnknown*)*ppv);
1649     return S_OK;
1650 }
1651
1652 void HTMLElement_destructor(HTMLDOMNode *iface)
1653 {
1654     HTMLElement *This = impl_from_HTMLDOMNode(iface);
1655
1656     ConnectionPointContainer_Destroy(&This->cp_container);
1657
1658     if(This->style) {
1659         This->style->elem = NULL;
1660         IHTMLStyle_Release(&This->style->IHTMLStyle_iface);
1661     }
1662     if(This->runtime_style) {
1663         This->runtime_style->elem = NULL;
1664         IHTMLStyle_Release(&This->runtime_style->IHTMLStyle_iface);
1665     }
1666     if(This->attrs) {
1667         HTMLDOMAttribute *attr;
1668
1669         LIST_FOR_EACH_ENTRY(attr, &This->attrs->attrs, HTMLDOMAttribute, entry)
1670             attr->elem = NULL;
1671
1672         This->attrs->elem = NULL;
1673         IHTMLAttributeCollection_Release(&This->attrs->IHTMLAttributeCollection_iface);
1674     }
1675
1676     heap_free(This->filter);
1677
1678     HTMLDOMNode_destructor(&This->node);
1679 }
1680
1681 HRESULT HTMLElement_clone(HTMLDOMNode *iface, nsIDOMNode *nsnode, HTMLDOMNode **ret)
1682 {
1683     HTMLElement *This = impl_from_HTMLDOMNode(iface);
1684     HTMLElement *new_elem;
1685     HRESULT hres;
1686
1687     hres = HTMLElement_Create(This->node.doc, nsnode, FALSE, &new_elem);
1688     if(FAILED(hres))
1689         return hres;
1690
1691     if(This->filter) {
1692         new_elem->filter = heap_strdupW(This->filter);
1693         if(!new_elem->filter) {
1694             IHTMLElement_Release(&This->IHTMLElement_iface);
1695             return E_OUTOFMEMORY;
1696         }
1697     }
1698
1699     *ret = &new_elem->node;
1700     return S_OK;
1701 }
1702
1703 HRESULT HTMLElement_handle_event(HTMLDOMNode *iface, DWORD eid, nsIDOMEvent *event, BOOL *prevent_default)
1704 {
1705     HTMLElement *This = impl_from_HTMLDOMNode(iface);
1706
1707     switch(eid) {
1708     case EVENTID_KEYDOWN: {
1709         nsIDOMKeyEvent *key_event;
1710         nsresult nsres;
1711
1712         nsres = nsIDOMEvent_QueryInterface(event, &IID_nsIDOMKeyEvent, (void**)&key_event);
1713         if(NS_SUCCEEDED(nsres)) {
1714             UINT32 code = 0;
1715
1716             nsIDOMKeyEvent_GetKeyCode(key_event, &code);
1717
1718             switch(code) {
1719             case VK_F1: /* DOM_VK_F1 */
1720                 TRACE("F1 pressed\n");
1721                 fire_event(This->node.doc, EVENTID_HELP, TRUE, This->node.nsnode, NULL, NULL);
1722                 *prevent_default = TRUE;
1723             }
1724
1725             nsIDOMKeyEvent_Release(key_event);
1726         }
1727     }
1728     }
1729
1730     return S_OK;
1731 }
1732
1733 cp_static_data_t HTMLElementEvents2_data = { HTMLElementEvents2_tid, NULL /* FIXME */, TRUE };
1734
1735 const cpc_entry_t HTMLElement_cpc[] = {
1736     HTMLELEMENT_CPC,
1737     {NULL}
1738 };
1739
1740 static const NodeImplVtbl HTMLElementImplVtbl = {
1741     HTMLElement_QI,
1742     HTMLElement_destructor,
1743     HTMLElement_cpc,
1744     HTMLElement_clone,
1745     HTMLElement_handle_event,
1746     HTMLElement_get_attr_col
1747 };
1748
1749 static inline HTMLElement *impl_from_DispatchEx(DispatchEx *iface)
1750 {
1751     return CONTAINING_RECORD(iface, HTMLElement, node.dispex);
1752 }
1753
1754 static HRESULT HTMLElement_get_dispid(DispatchEx *dispex, BSTR name,
1755         DWORD grfdex, DISPID *pid)
1756 {
1757     HTMLElement *This = impl_from_DispatchEx(dispex);
1758
1759     if(This->node.vtbl->get_dispid)
1760         return This->node.vtbl->get_dispid(&This->node, name, grfdex, pid);
1761
1762     return DISP_E_UNKNOWNNAME;
1763 }
1764
1765 static HRESULT HTMLElement_invoke(DispatchEx *dispex, DISPID id, LCID lcid,
1766         WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei,
1767         IServiceProvider *caller)
1768 {
1769     HTMLElement *This = impl_from_DispatchEx(dispex);
1770
1771     if(This->node.vtbl->invoke)
1772         return This->node.vtbl->invoke(&This->node, id, lcid, flags,
1773                 params, res, ei, caller);
1774
1775     ERR("(%p): element has no invoke method\n", This);
1776     return E_NOTIMPL;
1777 }
1778
1779 static HRESULT HTMLElement_populate_props(DispatchEx *dispex)
1780 {
1781     HTMLElement *This = impl_from_DispatchEx(dispex);
1782     nsIDOMMozNamedAttrMap *attrs;
1783     nsIDOMAttr *attr;
1784     nsAString nsstr;
1785     const PRUnichar *str;
1786     BSTR name;
1787     VARIANT value;
1788     unsigned i;
1789     UINT32 len;
1790     DISPID id;
1791     nsresult nsres;
1792     HRESULT hres;
1793
1794     if(!This->nselem)
1795         return S_FALSE;
1796
1797     nsres = nsIDOMHTMLElement_GetAttributes(This->nselem, &attrs);
1798     if(NS_FAILED(nsres))
1799         return E_FAIL;
1800
1801     nsres = nsIDOMMozNamedAttrMap_GetLength(attrs, &len);
1802     if(NS_FAILED(nsres)) {
1803         nsIDOMMozNamedAttrMap_Release(attrs);
1804         return E_FAIL;
1805     }
1806
1807     nsAString_Init(&nsstr, NULL);
1808     for(i=0; i<len; i++) {
1809         nsres = nsIDOMMozNamedAttrMap_Item(attrs, i, &attr);
1810         if(NS_FAILED(nsres))
1811             continue;
1812
1813         nsres = nsIDOMAttr_GetNodeName(attr, &nsstr);
1814         if(NS_FAILED(nsres)) {
1815             nsIDOMAttr_Release(attr);
1816             continue;
1817         }
1818
1819         nsAString_GetData(&nsstr, &str);
1820         name = SysAllocString(str);
1821         if(!name) {
1822             nsIDOMAttr_Release(attr);
1823             continue;
1824         }
1825
1826         hres = IDispatchEx_GetDispID(&dispex->IDispatchEx_iface, name, fdexNameCaseInsensitive, &id);
1827         if(hres != DISP_E_UNKNOWNNAME) {
1828             nsIDOMAttr_Release(attr);
1829             SysFreeString(name);
1830             continue;
1831         }
1832
1833         nsres = nsIDOMAttr_GetNodeValue(attr, &nsstr);
1834         nsIDOMAttr_Release(attr);
1835         if(NS_FAILED(nsres)) {
1836             SysFreeString(name);
1837             continue;
1838         }
1839
1840         nsAString_GetData(&nsstr, &str);
1841         V_VT(&value) = VT_BSTR;
1842         if(*str) {
1843             V_BSTR(&value) = SysAllocString(str);
1844             if(!V_BSTR(&value)) {
1845                 SysFreeString(name);
1846                 continue;
1847             }
1848         } else
1849             V_BSTR(&value) = NULL;
1850
1851         IHTMLElement_setAttribute(&This->IHTMLElement_iface, name, value, 0);
1852         SysFreeString(name);
1853         VariantClear(&value);
1854     }
1855     nsAString_Finish(&nsstr);
1856
1857     nsIDOMMozNamedAttrMap_Release(attrs);
1858     return S_OK;
1859 }
1860
1861 static const tid_t HTMLElement_iface_tids[] = {
1862     HTMLELEMENT_TIDS,
1863     0
1864 };
1865
1866 static dispex_static_data_vtbl_t HTMLElement_dispex_vtbl = {
1867     NULL,
1868     HTMLElement_get_dispid,
1869     HTMLElement_invoke,
1870     HTMLElement_populate_props
1871 };
1872
1873 static dispex_static_data_t HTMLElement_dispex = {
1874     &HTMLElement_dispex_vtbl,
1875     DispHTMLUnknownElement_tid,
1876     NULL,
1877     HTMLElement_iface_tids
1878 };
1879
1880 void HTMLElement_Init(HTMLElement *This, HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, dispex_static_data_t *dispex_data)
1881 {
1882     This->IHTMLElement_iface.lpVtbl = &HTMLElementVtbl;
1883
1884     HTMLElement2_Init(This);
1885     HTMLElement3_Init(This);
1886
1887     if(dispex_data && !dispex_data->vtbl)
1888         dispex_data->vtbl = &HTMLElement_dispex_vtbl;
1889     init_dispex(&This->node.dispex, (IUnknown*)&This->IHTMLElement_iface,
1890             dispex_data ? dispex_data : &HTMLElement_dispex);
1891
1892     if(nselem) {
1893         HTMLDOMNode_Init(doc, &This->node, (nsIDOMNode*)nselem);
1894
1895         /* No AddRef, share reference with HTMLDOMNode */
1896         assert((nsIDOMNode*)nselem == This->node.nsnode);
1897         This->nselem = nselem;
1898     }
1899
1900     This->node.cp_container = &This->cp_container;
1901     ConnectionPointContainer_Init(&This->cp_container, (IUnknown*)&This->IHTMLElement_iface, This->node.vtbl->cpc_entries);
1902 }
1903
1904 HRESULT HTMLElement_Create(HTMLDocumentNode *doc, nsIDOMNode *nsnode, BOOL use_generic, HTMLElement **ret)
1905 {
1906     nsIDOMHTMLElement *nselem;
1907     nsAString class_name_str;
1908     const PRUnichar *class_name;
1909     const tag_desc_t *tag;
1910     HTMLElement *elem;
1911     nsresult nsres;
1912     HRESULT hres;
1913
1914     nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMHTMLElement, (void**)&nselem);
1915     if(NS_FAILED(nsres))
1916         return E_FAIL;
1917
1918     nsAString_Init(&class_name_str, NULL);
1919     nsIDOMHTMLElement_GetTagName(nselem, &class_name_str);
1920
1921     nsAString_GetData(&class_name_str, &class_name);
1922
1923     tag = get_tag_desc(class_name);
1924     if(tag) {
1925         hres = tag->constructor(doc, nselem, &elem);
1926     }else if(use_generic) {
1927         hres = HTMLGenericElement_Create(doc, nselem, &elem);
1928     }else {
1929         elem = heap_alloc_zero(sizeof(HTMLElement));
1930         if(elem) {
1931             elem->node.vtbl = &HTMLElementImplVtbl;
1932             HTMLElement_Init(elem, doc, nselem, &HTMLElement_dispex);
1933             hres = S_OK;
1934         }else {
1935             hres = E_OUTOFMEMORY;
1936         }
1937     }
1938
1939     TRACE("%s ret %p\n", debugstr_w(class_name), elem);
1940
1941     nsIDOMHTMLElement_Release(nselem);
1942     nsAString_Finish(&class_name_str);
1943     if(FAILED(hres))
1944         return hres;
1945
1946     *ret = elem;
1947     return S_OK;
1948 }
1949
1950 HRESULT get_elem(HTMLDocumentNode *doc, nsIDOMElement *nselem, HTMLElement **ret)
1951 {
1952     HTMLDOMNode *node;
1953     HRESULT hres;
1954
1955     hres = get_node(doc, (nsIDOMNode*)nselem, TRUE, &node);
1956     if(FAILED(hres))
1957         return hres;
1958
1959     *ret = impl_from_HTMLDOMNode(node);
1960     return S_OK;
1961 }
1962
1963 /* interface IHTMLFiltersCollection */
1964 static HRESULT WINAPI HTMLFiltersCollection_QueryInterface(IHTMLFiltersCollection *iface, REFIID riid, void **ppv)
1965 {
1966     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
1967
1968     TRACE("%p %s %p\n", This, debugstr_mshtml_guid(riid), ppv );
1969
1970     if(IsEqualGUID(&IID_IUnknown, riid)) {
1971         *ppv = &This->IHTMLFiltersCollection_iface;
1972     }else if(IsEqualGUID(&IID_IHTMLFiltersCollection, riid)) {
1973         TRACE("(%p)->(IID_IHTMLFiltersCollection %p)\n", This, ppv);
1974         *ppv = &This->IHTMLFiltersCollection_iface;
1975     }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
1976         return *ppv ? S_OK : E_NOINTERFACE;
1977     }else {
1978         *ppv = NULL;
1979         FIXME("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
1980         return E_NOINTERFACE;
1981     }
1982
1983     IUnknown_AddRef((IUnknown*)*ppv);
1984     return S_OK;
1985 }
1986
1987 static ULONG WINAPI HTMLFiltersCollection_AddRef(IHTMLFiltersCollection *iface)
1988 {
1989     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
1990     LONG ref = InterlockedIncrement(&This->ref);
1991
1992     TRACE("(%p) ref=%d\n", This, ref);
1993
1994     return ref;
1995 }
1996
1997 static ULONG WINAPI HTMLFiltersCollection_Release(IHTMLFiltersCollection *iface)
1998 {
1999     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2000     LONG ref = InterlockedDecrement(&This->ref);
2001
2002     TRACE("(%p) ref=%d\n", This, ref);
2003
2004     if(!ref)
2005     {
2006         heap_free(This);
2007     }
2008
2009     return ref;
2010 }
2011
2012 static HRESULT WINAPI HTMLFiltersCollection_GetTypeInfoCount(IHTMLFiltersCollection *iface, UINT *pctinfo)
2013 {
2014     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2015     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
2016 }
2017
2018 static HRESULT WINAPI HTMLFiltersCollection_GetTypeInfo(IHTMLFiltersCollection *iface,
2019                                     UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
2020 {
2021     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2022     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
2023 }
2024
2025 static HRESULT WINAPI HTMLFiltersCollection_GetIDsOfNames(IHTMLFiltersCollection *iface,
2026                                     REFIID riid, LPOLESTR *rgszNames, UINT cNames,
2027                                     LCID lcid, DISPID *rgDispId)
2028 {
2029     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2030     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
2031             lcid, rgDispId);
2032 }
2033
2034 static HRESULT WINAPI HTMLFiltersCollection_Invoke(IHTMLFiltersCollection *iface, DISPID dispIdMember, REFIID riid,
2035                                     LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
2036                                     EXCEPINFO *pExcepInfo, UINT *puArgErr)
2037 {
2038     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2039     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
2040             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
2041 }
2042
2043 static HRESULT WINAPI HTMLFiltersCollection_get_length(IHTMLFiltersCollection *iface, LONG *p)
2044 {
2045     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2046
2047     if(!p)
2048         return E_POINTER;
2049
2050     FIXME("(%p)->(%p) Always returning 0\n", This, p);
2051     *p = 0;
2052
2053     return S_OK;
2054 }
2055
2056 static HRESULT WINAPI HTMLFiltersCollection_get__newEnum(IHTMLFiltersCollection *iface, IUnknown **p)
2057 {
2058     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2059     FIXME("(%p)->(%p)\n", This, p);
2060     return E_NOTIMPL;
2061 }
2062
2063 static HRESULT WINAPI HTMLFiltersCollection_item(IHTMLFiltersCollection *iface, VARIANT *pvarIndex, VARIANT *pvarResult)
2064 {
2065     HTMLFiltersCollection *This = impl_from_IHTMLFiltersCollection(iface);
2066     FIXME("(%p)->(%p, %p)\n", This, pvarIndex, pvarResult);
2067     return E_NOTIMPL;
2068 }
2069
2070 static const IHTMLFiltersCollectionVtbl HTMLFiltersCollectionVtbl = {
2071     HTMLFiltersCollection_QueryInterface,
2072     HTMLFiltersCollection_AddRef,
2073     HTMLFiltersCollection_Release,
2074     HTMLFiltersCollection_GetTypeInfoCount,
2075     HTMLFiltersCollection_GetTypeInfo,
2076     HTMLFiltersCollection_GetIDsOfNames,
2077     HTMLFiltersCollection_Invoke,
2078     HTMLFiltersCollection_get_length,
2079     HTMLFiltersCollection_get__newEnum,
2080     HTMLFiltersCollection_item
2081 };
2082
2083 static HRESULT HTMLFiltersCollection_get_dispid(DispatchEx *dispex, BSTR name, DWORD flags, DISPID *dispid)
2084 {
2085     WCHAR *ptr;
2086     int idx = 0;
2087
2088     for(ptr = name; *ptr && isdigitW(*ptr); ptr++)
2089         idx = idx*10 + (*ptr-'0');
2090     if(*ptr)
2091         return DISP_E_UNKNOWNNAME;
2092
2093     *dispid = MSHTML_DISPID_CUSTOM_MIN + idx;
2094     TRACE("ret %x\n", *dispid);
2095     return S_OK;
2096 }
2097
2098 static HRESULT HTMLFiltersCollection_invoke(DispatchEx *dispex, DISPID id, LCID lcid, WORD flags, DISPPARAMS *params,
2099         VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
2100 {
2101     TRACE("(%p)->(%x %x %x %p %p %p)\n", dispex, id, lcid, flags, params, res, ei);
2102
2103     V_VT(res) = VT_DISPATCH;
2104     V_DISPATCH(res) = NULL;
2105
2106     FIXME("always returning NULL\n");
2107
2108     return S_OK;
2109 }
2110
2111 static const dispex_static_data_vtbl_t HTMLFiltersCollection_dispex_vtbl = {
2112     NULL,
2113     HTMLFiltersCollection_get_dispid,
2114     HTMLFiltersCollection_invoke,
2115     NULL
2116 };
2117
2118 static const tid_t HTMLFiltersCollection_iface_tids[] = {
2119     IHTMLFiltersCollection_tid,
2120     0
2121 };
2122 static dispex_static_data_t HTMLFiltersCollection_dispex = {
2123     &HTMLFiltersCollection_dispex_vtbl,
2124     IHTMLFiltersCollection_tid,
2125     NULL,
2126     HTMLFiltersCollection_iface_tids
2127 };
2128
2129 static IHTMLFiltersCollection *HTMLFiltersCollection_Create(void)
2130 {
2131     HTMLFiltersCollection *ret = heap_alloc(sizeof(HTMLFiltersCollection));
2132
2133     ret->IHTMLFiltersCollection_iface.lpVtbl = &HTMLFiltersCollectionVtbl;
2134     ret->ref = 1;
2135
2136     init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLFiltersCollection_iface,
2137             &HTMLFiltersCollection_dispex);
2138
2139     return &ret->IHTMLFiltersCollection_iface;
2140 }
2141
2142 /* interface IHTMLAttributeCollection */
2143 static inline HTMLAttributeCollection *impl_from_IHTMLAttributeCollection(IHTMLAttributeCollection *iface)
2144 {
2145     return CONTAINING_RECORD(iface, HTMLAttributeCollection, IHTMLAttributeCollection_iface);
2146 }
2147
2148 static HRESULT WINAPI HTMLAttributeCollection_QueryInterface(IHTMLAttributeCollection *iface, REFIID riid, void **ppv)
2149 {
2150     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2151
2152     if(IsEqualGUID(&IID_IUnknown, riid)) {
2153         *ppv = &This->IHTMLAttributeCollection_iface;
2154     }else if(IsEqualGUID(&IID_IHTMLAttributeCollection, riid)) {
2155         *ppv = &This->IHTMLAttributeCollection_iface;
2156     }else if(IsEqualGUID(&IID_IHTMLAttributeCollection2, riid)) {
2157         *ppv = &This->IHTMLAttributeCollection2_iface;
2158     }else if(IsEqualGUID(&IID_IHTMLAttributeCollection3, riid)) {
2159         *ppv = &This->IHTMLAttributeCollection3_iface;
2160     }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
2161         return *ppv ? S_OK : E_NOINTERFACE;
2162     }else {
2163         *ppv = NULL;
2164         WARN("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
2165         return E_NOINTERFACE;
2166     }
2167
2168     IUnknown_AddRef((IUnknown*)*ppv);
2169     return S_OK;
2170 }
2171
2172 static ULONG WINAPI HTMLAttributeCollection_AddRef(IHTMLAttributeCollection *iface)
2173 {
2174     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2175     LONG ref = InterlockedIncrement(&This->ref);
2176
2177     TRACE("(%p) ref=%d\n", This, ref);
2178
2179     return ref;
2180 }
2181
2182 static ULONG WINAPI HTMLAttributeCollection_Release(IHTMLAttributeCollection *iface)
2183 {
2184     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2185     LONG ref = InterlockedDecrement(&This->ref);
2186
2187     TRACE("(%p) ref=%d\n", This, ref);
2188
2189     if(!ref) {
2190         while(!list_empty(&This->attrs)) {
2191             HTMLDOMAttribute *attr = LIST_ENTRY(list_head(&This->attrs), HTMLDOMAttribute, entry);
2192
2193             list_remove(&attr->entry);
2194             attr->elem = NULL;
2195             IHTMLDOMAttribute_Release(&attr->IHTMLDOMAttribute_iface);
2196         }
2197
2198         heap_free(This);
2199     }
2200
2201     return ref;
2202 }
2203
2204 static HRESULT WINAPI HTMLAttributeCollection_GetTypeInfoCount(IHTMLAttributeCollection *iface, UINT *pctinfo)
2205 {
2206     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2207     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
2208 }
2209
2210 static HRESULT WINAPI HTMLAttributeCollection_GetTypeInfo(IHTMLAttributeCollection *iface, UINT iTInfo,
2211         LCID lcid, ITypeInfo **ppTInfo)
2212 {
2213     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2214     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
2215 }
2216
2217 static HRESULT WINAPI HTMLAttributeCollection_GetIDsOfNames(IHTMLAttributeCollection *iface, REFIID riid,
2218         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
2219 {
2220     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2221     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
2222             lcid, rgDispId);
2223 }
2224
2225 static HRESULT WINAPI HTMLAttributeCollection_Invoke(IHTMLAttributeCollection *iface, DISPID dispIdMember,
2226         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
2227         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
2228 {
2229     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2230     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
2231             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
2232 }
2233
2234 static HRESULT get_attr_dispid_by_idx(HTMLAttributeCollection *This, LONG *idx, DISPID *dispid)
2235 {
2236     IDispatchEx *dispex = &This->elem->node.dispex.IDispatchEx_iface;
2237     DISPID id = DISPID_STARTENUM;
2238     LONG len = -1;
2239     HRESULT hres;
2240
2241     FIXME("filter non-enumerable attributes out\n");
2242
2243     while(1) {
2244         hres = IDispatchEx_GetNextDispID(dispex, fdexEnumAll, id, &id);
2245         if(FAILED(hres))
2246             return hres;
2247         else if(hres == S_FALSE)
2248             break;
2249
2250         len++;
2251         if(len == *idx)
2252             break;
2253     }
2254
2255     if(dispid) {
2256         *dispid = id;
2257         return *idx==len ? S_OK : DISP_E_UNKNOWNNAME;
2258     }
2259
2260     *idx = len+1;
2261     return S_OK;
2262 }
2263
2264 static inline HRESULT get_attr_dispid_by_name(HTMLAttributeCollection *This, BSTR name, DISPID *id)
2265 {
2266     HRESULT hres;
2267
2268     if(name[0]>='0' && name[0]<='9') {
2269         WCHAR *end_ptr;
2270         LONG idx;
2271
2272         idx = strtoulW(name, &end_ptr, 10);
2273         if(!*end_ptr) {
2274             hres = get_attr_dispid_by_idx(This, &idx, id);
2275             if(SUCCEEDED(hres))
2276                 return hres;
2277         }
2278     }
2279
2280     if(!This->elem) {
2281         WARN("NULL elem\n");
2282         return E_UNEXPECTED;
2283     }
2284
2285     hres = IDispatchEx_GetDispID(&This->elem->node.dispex.IDispatchEx_iface,
2286             name, fdexNameCaseInsensitive, id);
2287     return hres;
2288 }
2289
2290 static inline HRESULT get_domattr(HTMLAttributeCollection *This, DISPID id, LONG *list_pos, HTMLDOMAttribute **attr)
2291 {
2292     HTMLDOMAttribute *iter;
2293     LONG pos = 0;
2294     HRESULT hres;
2295
2296     *attr = NULL;
2297     LIST_FOR_EACH_ENTRY(iter, &This->attrs, HTMLDOMAttribute, entry) {
2298         if(iter->dispid == id) {
2299             *attr = iter;
2300             break;
2301         }
2302         pos++;
2303     }
2304
2305     if(!*attr) {
2306         if(!This->elem) {
2307             WARN("NULL elem\n");
2308             return E_UNEXPECTED;
2309         }
2310
2311         hres = HTMLDOMAttribute_Create(NULL, This->elem, id, attr);
2312         if(FAILED(hres))
2313             return hres;
2314     }
2315
2316     IHTMLDOMAttribute_AddRef(&(*attr)->IHTMLDOMAttribute_iface);
2317     if(list_pos)
2318         *list_pos = pos;
2319     return S_OK;
2320 }
2321
2322 static HRESULT WINAPI HTMLAttributeCollection_get_length(IHTMLAttributeCollection *iface, LONG *p)
2323 {
2324     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2325     HRESULT hres;
2326
2327     TRACE("(%p)->(%p)\n", This, p);
2328
2329     *p = -1;
2330     hres = get_attr_dispid_by_idx(This, p, NULL);
2331     return hres;
2332 }
2333
2334 static HRESULT WINAPI HTMLAttributeCollection__newEnum(IHTMLAttributeCollection *iface, IUnknown **p)
2335 {
2336     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2337     FIXME("(%p)->(%p)\n", This, p);
2338     return E_NOTIMPL;
2339 }
2340
2341 static HRESULT WINAPI HTMLAttributeCollection_item(IHTMLAttributeCollection *iface, VARIANT *name, IDispatch **ppItem)
2342 {
2343     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection(iface);
2344     HTMLDOMAttribute *attr;
2345     DISPID id;
2346     HRESULT hres;
2347
2348     TRACE("(%p)->(%s %p)\n", This, debugstr_variant(name), ppItem);
2349
2350     switch(V_VT(name)) {
2351     case VT_I4:
2352         hres = get_attr_dispid_by_idx(This, &V_I4(name), &id);
2353         break;
2354     case VT_BSTR:
2355         hres = get_attr_dispid_by_name(This, V_BSTR(name), &id);
2356         break;
2357     default:
2358         FIXME("unsupported name %s\n", debugstr_variant(name));
2359         hres = E_NOTIMPL;
2360     }
2361     if(hres == DISP_E_UNKNOWNNAME)
2362         return E_INVALIDARG;
2363     if(FAILED(hres))
2364         return hres;
2365
2366     hres = get_domattr(This, id, NULL, &attr);
2367     if(FAILED(hres))
2368         return hres;
2369
2370     *ppItem = (IDispatch*)&attr->IHTMLDOMAttribute_iface;
2371     return S_OK;
2372 }
2373
2374 static const IHTMLAttributeCollectionVtbl HTMLAttributeCollectionVtbl = {
2375     HTMLAttributeCollection_QueryInterface,
2376     HTMLAttributeCollection_AddRef,
2377     HTMLAttributeCollection_Release,
2378     HTMLAttributeCollection_GetTypeInfoCount,
2379     HTMLAttributeCollection_GetTypeInfo,
2380     HTMLAttributeCollection_GetIDsOfNames,
2381     HTMLAttributeCollection_Invoke,
2382     HTMLAttributeCollection_get_length,
2383     HTMLAttributeCollection__newEnum,
2384     HTMLAttributeCollection_item
2385 };
2386
2387 static inline HTMLAttributeCollection *impl_from_IHTMLAttributeCollection2(IHTMLAttributeCollection2 *iface)
2388 {
2389     return CONTAINING_RECORD(iface, HTMLAttributeCollection, IHTMLAttributeCollection2_iface);
2390 }
2391
2392 static HRESULT WINAPI HTMLAttributeCollection2_QueryInterface(IHTMLAttributeCollection2 *iface, REFIID riid, void **ppv)
2393 {
2394     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2395     return IHTMLAttributeCollection_QueryInterface(&This->IHTMLAttributeCollection_iface, riid, ppv);
2396 }
2397
2398 static ULONG WINAPI HTMLAttributeCollection2_AddRef(IHTMLAttributeCollection2 *iface)
2399 {
2400     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2401     return IHTMLAttributeCollection_AddRef(&This->IHTMLAttributeCollection_iface);
2402 }
2403
2404 static ULONG WINAPI HTMLAttributeCollection2_Release(IHTMLAttributeCollection2 *iface)
2405 {
2406     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2407     return IHTMLAttributeCollection_Release(&This->IHTMLAttributeCollection_iface);
2408 }
2409
2410 static HRESULT WINAPI HTMLAttributeCollection2_GetTypeInfoCount(IHTMLAttributeCollection2 *iface, UINT *pctinfo)
2411 {
2412     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2413     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
2414 }
2415
2416 static HRESULT WINAPI HTMLAttributeCollection2_GetTypeInfo(IHTMLAttributeCollection2 *iface, UINT iTInfo,
2417         LCID lcid, ITypeInfo **ppTInfo)
2418 {
2419     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2420     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
2421 }
2422
2423 static HRESULT WINAPI HTMLAttributeCollection2_GetIDsOfNames(IHTMLAttributeCollection2 *iface, REFIID riid,
2424         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
2425 {
2426     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2427     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
2428             lcid, rgDispId);
2429 }
2430
2431 static HRESULT WINAPI HTMLAttributeCollection2_Invoke(IHTMLAttributeCollection2 *iface, DISPID dispIdMember,
2432         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
2433         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
2434 {
2435     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2436     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
2437             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
2438 }
2439
2440 static HRESULT WINAPI HTMLAttributeCollection2_getNamedItem(IHTMLAttributeCollection2 *iface, BSTR bstrName,
2441         IHTMLDOMAttribute **newretNode)
2442 {
2443     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2444     HTMLDOMAttribute *attr;
2445     DISPID id;
2446     HRESULT hres;
2447
2448     TRACE("(%p)->(%s %p)\n", This, debugstr_w(bstrName), newretNode);
2449
2450     hres = get_attr_dispid_by_name(This, bstrName, &id);
2451     if(hres == DISP_E_UNKNOWNNAME) {
2452         *newretNode = NULL;
2453         return S_OK;
2454     } else if(FAILED(hres)) {
2455         return hres;
2456     }
2457
2458     hres = get_domattr(This, id, NULL, &attr);
2459     if(FAILED(hres))
2460         return hres;
2461
2462     *newretNode = &attr->IHTMLDOMAttribute_iface;
2463     return S_OK;
2464 }
2465
2466 static HRESULT WINAPI HTMLAttributeCollection2_setNamedItem(IHTMLAttributeCollection2 *iface,
2467         IHTMLDOMAttribute *ppNode, IHTMLDOMAttribute **newretNode)
2468 {
2469     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2470     FIXME("(%p)->(%p %p)\n", This, ppNode, newretNode);
2471     return E_NOTIMPL;
2472 }
2473
2474 static HRESULT WINAPI HTMLAttributeCollection2_removeNamedItem(IHTMLAttributeCollection2 *iface,
2475         BSTR bstrName, IHTMLDOMAttribute **newretNode)
2476 {
2477     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection2(iface);
2478     FIXME("(%p)->(%s %p)\n", This, debugstr_w(bstrName), newretNode);
2479     return E_NOTIMPL;
2480 }
2481
2482 static const IHTMLAttributeCollection2Vtbl HTMLAttributeCollection2Vtbl = {
2483     HTMLAttributeCollection2_QueryInterface,
2484     HTMLAttributeCollection2_AddRef,
2485     HTMLAttributeCollection2_Release,
2486     HTMLAttributeCollection2_GetTypeInfoCount,
2487     HTMLAttributeCollection2_GetTypeInfo,
2488     HTMLAttributeCollection2_GetIDsOfNames,
2489     HTMLAttributeCollection2_Invoke,
2490     HTMLAttributeCollection2_getNamedItem,
2491     HTMLAttributeCollection2_setNamedItem,
2492     HTMLAttributeCollection2_removeNamedItem
2493 };
2494
2495 static inline HTMLAttributeCollection *impl_from_IHTMLAttributeCollection3(IHTMLAttributeCollection3 *iface)
2496 {
2497     return CONTAINING_RECORD(iface, HTMLAttributeCollection, IHTMLAttributeCollection3_iface);
2498 }
2499
2500 static HRESULT WINAPI HTMLAttributeCollection3_QueryInterface(IHTMLAttributeCollection3 *iface, REFIID riid, void **ppv)
2501 {
2502     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2503     return IHTMLAttributeCollection_QueryInterface(&This->IHTMLAttributeCollection_iface, riid, ppv);
2504 }
2505
2506 static ULONG WINAPI HTMLAttributeCollection3_AddRef(IHTMLAttributeCollection3 *iface)
2507 {
2508     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2509     return IHTMLAttributeCollection_AddRef(&This->IHTMLAttributeCollection_iface);
2510 }
2511
2512 static ULONG WINAPI HTMLAttributeCollection3_Release(IHTMLAttributeCollection3 *iface)
2513 {
2514     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2515     return IHTMLAttributeCollection_Release(&This->IHTMLAttributeCollection_iface);
2516 }
2517
2518 static HRESULT WINAPI HTMLAttributeCollection3_GetTypeInfoCount(IHTMLAttributeCollection3 *iface, UINT *pctinfo)
2519 {
2520     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2521     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
2522 }
2523
2524 static HRESULT WINAPI HTMLAttributeCollection3_GetTypeInfo(IHTMLAttributeCollection3 *iface, UINT iTInfo,
2525         LCID lcid, ITypeInfo **ppTInfo)
2526 {
2527     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2528     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
2529 }
2530
2531 static HRESULT WINAPI HTMLAttributeCollection3_GetIDsOfNames(IHTMLAttributeCollection3 *iface, REFIID riid,
2532         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
2533 {
2534     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2535     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
2536             lcid, rgDispId);
2537 }
2538
2539 static HRESULT WINAPI HTMLAttributeCollection3_Invoke(IHTMLAttributeCollection3 *iface, DISPID dispIdMember,
2540         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
2541         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
2542 {
2543     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2544     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
2545             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
2546 }
2547
2548 static HRESULT WINAPI HTMLAttributeCollection3_getNamedItem(IHTMLAttributeCollection3 *iface, BSTR bstrName,
2549         IHTMLDOMAttribute **ppNodeOut)
2550 {
2551     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2552     return IHTMLAttributeCollection2_getNamedItem(&This->IHTMLAttributeCollection2_iface, bstrName, ppNodeOut);
2553 }
2554
2555 static HRESULT WINAPI HTMLAttributeCollection3_setNamedItem(IHTMLAttributeCollection3 *iface,
2556         IHTMLDOMAttribute *pNodeIn, IHTMLDOMAttribute **ppNodeOut)
2557 {
2558     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2559     FIXME("(%p)->(%p %p)\n", This, pNodeIn, ppNodeOut);
2560     return E_NOTIMPL;
2561 }
2562
2563 static HRESULT WINAPI HTMLAttributeCollection3_removeNamedItem(IHTMLAttributeCollection3 *iface,
2564         BSTR bstrName, IHTMLDOMAttribute **ppNodeOut)
2565 {
2566     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2567     FIXME("(%p)->(%s %p)\n", This, debugstr_w(bstrName), ppNodeOut);
2568     return E_NOTIMPL;
2569 }
2570
2571 static HRESULT WINAPI HTMLAttributeCollection3_item(IHTMLAttributeCollection3 *iface, LONG index, IHTMLDOMAttribute **ppNodeOut)
2572 {
2573     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2574     HTMLDOMAttribute *attr;
2575     DISPID id;
2576     HRESULT hres;
2577
2578     TRACE("(%p)->(%d %p)\n", This, index, ppNodeOut);
2579
2580     hres = get_attr_dispid_by_idx(This, &index, &id);
2581     if(hres == DISP_E_UNKNOWNNAME)
2582         return E_INVALIDARG;
2583     if(FAILED(hres))
2584         return hres;
2585
2586     hres = get_domattr(This, id, NULL, &attr);
2587     if(FAILED(hres))
2588         return hres;
2589
2590     *ppNodeOut = &attr->IHTMLDOMAttribute_iface;
2591     return S_OK;
2592 }
2593
2594 static HRESULT WINAPI HTMLAttributeCollection3_get_length(IHTMLAttributeCollection3 *iface, LONG *p)
2595 {
2596     HTMLAttributeCollection *This = impl_from_IHTMLAttributeCollection3(iface);
2597     return IHTMLAttributeCollection_get_length(&This->IHTMLAttributeCollection_iface, p);
2598 }
2599
2600 static const IHTMLAttributeCollection3Vtbl HTMLAttributeCollection3Vtbl = {
2601     HTMLAttributeCollection3_QueryInterface,
2602     HTMLAttributeCollection3_AddRef,
2603     HTMLAttributeCollection3_Release,
2604     HTMLAttributeCollection3_GetTypeInfoCount,
2605     HTMLAttributeCollection3_GetTypeInfo,
2606     HTMLAttributeCollection3_GetIDsOfNames,
2607     HTMLAttributeCollection3_Invoke,
2608     HTMLAttributeCollection3_getNamedItem,
2609     HTMLAttributeCollection3_setNamedItem,
2610     HTMLAttributeCollection3_removeNamedItem,
2611     HTMLAttributeCollection3_item,
2612     HTMLAttributeCollection3_get_length
2613 };
2614
2615 static inline HTMLAttributeCollection *HTMLAttributeCollection_from_DispatchEx(DispatchEx *iface)
2616 {
2617     return CONTAINING_RECORD(iface, HTMLAttributeCollection, dispex);
2618 }
2619
2620 static HRESULT HTMLAttributeCollection_get_dispid(DispatchEx *dispex, BSTR name, DWORD flags, DISPID *dispid)
2621 {
2622     HTMLAttributeCollection *This = HTMLAttributeCollection_from_DispatchEx(dispex);
2623     HTMLDOMAttribute *attr;
2624     LONG pos;
2625     HRESULT hres;
2626
2627     TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(name), flags, dispid);
2628
2629     hres = get_attr_dispid_by_name(This, name, dispid);
2630     if(FAILED(hres))
2631         return hres;
2632
2633     hres = get_domattr(This, *dispid, &pos, &attr);
2634     if(FAILED(hres))
2635         return hres;
2636     IHTMLDOMAttribute_Release(&attr->IHTMLDOMAttribute_iface);
2637
2638     *dispid = MSHTML_DISPID_CUSTOM_MIN+pos;
2639     return S_OK;
2640 }
2641
2642 static HRESULT HTMLAttributeCollection_invoke(DispatchEx *dispex, DISPID id, LCID lcid,
2643         WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
2644 {
2645     HTMLAttributeCollection *This = HTMLAttributeCollection_from_DispatchEx(dispex);
2646
2647     TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, flags, params, res, ei, caller);
2648
2649     switch(flags) {
2650     case DISPATCH_PROPERTYGET: {
2651         HTMLDOMAttribute *iter;
2652         DWORD pos;
2653
2654         pos = id-MSHTML_DISPID_CUSTOM_MIN;
2655
2656         LIST_FOR_EACH_ENTRY(iter, &This->attrs, HTMLDOMAttribute, entry) {
2657             if(!pos) {
2658                 IHTMLDOMAttribute_AddRef(&iter->IHTMLDOMAttribute_iface);
2659                 V_VT(res) = VT_DISPATCH;
2660                 V_DISPATCH(res) = (IDispatch*)&iter->IHTMLDOMAttribute_iface;
2661                 return S_OK;
2662             }
2663             pos--;
2664         }
2665
2666         WARN("invalid arg\n");
2667         return E_INVALIDARG;
2668     }
2669
2670     default:
2671         FIXME("unimplemented flags %x\n", flags);
2672         return E_NOTIMPL;
2673     }
2674 }
2675
2676 static const dispex_static_data_vtbl_t HTMLAttributeCollection_dispex_vtbl = {
2677     NULL,
2678     HTMLAttributeCollection_get_dispid,
2679     HTMLAttributeCollection_invoke,
2680     NULL
2681 };
2682
2683 static const tid_t HTMLAttributeCollection_iface_tids[] = {
2684     IHTMLAttributeCollection_tid,
2685     IHTMLAttributeCollection2_tid,
2686     IHTMLAttributeCollection3_tid,
2687     0
2688 };
2689
2690 static dispex_static_data_t HTMLAttributeCollection_dispex = {
2691     &HTMLAttributeCollection_dispex_vtbl,
2692     DispHTMLAttributeCollection_tid,
2693     NULL,
2694     HTMLAttributeCollection_iface_tids
2695 };
2696
2697 HRESULT HTMLElement_get_attr_col(HTMLDOMNode *iface, HTMLAttributeCollection **ac)
2698 {
2699     HTMLElement *This = impl_from_HTMLDOMNode(iface);
2700
2701     if(This->attrs) {
2702         IHTMLAttributeCollection_AddRef(&This->attrs->IHTMLAttributeCollection_iface);
2703         *ac = This->attrs;
2704         return S_OK;
2705     }
2706
2707     This->attrs = heap_alloc_zero(sizeof(HTMLAttributeCollection));
2708     if(!This->attrs)
2709         return E_OUTOFMEMORY;
2710
2711     This->attrs->IHTMLAttributeCollection_iface.lpVtbl = &HTMLAttributeCollectionVtbl;
2712     This->attrs->IHTMLAttributeCollection2_iface.lpVtbl = &HTMLAttributeCollection2Vtbl;
2713     This->attrs->IHTMLAttributeCollection3_iface.lpVtbl = &HTMLAttributeCollection3Vtbl;
2714     This->attrs->ref = 2;
2715
2716     This->attrs->elem = This;
2717     list_init(&This->attrs->attrs);
2718     init_dispex(&This->attrs->dispex, (IUnknown*)&This->attrs->IHTMLAttributeCollection_iface,
2719             &HTMLAttributeCollection_dispex);
2720
2721     *ac = This->attrs;
2722     return S_OK;
2723 }