dlls/mshtml/htmlnode.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
  21 #define COBJMACROS
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "ole2.h"
  27
  28 #include "wine/debug.h"
  29
  30 #include "mshtml_private.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  33
  34 typedef struct {
  35     DispatchEx dispex;
  36     const IHTMLDOMChildrenCollectionVtbl  *lpIHTMLDOMChildrenCollectionVtbl;
  37
  38     LONG ref;
  39
  40     /* FIXME: implement weak reference */
  41     HTMLDocument *doc;
  42
  43     nsIDOMNodeList *nslist;
  44 } HTMLDOMChildrenCollection;
  45
  46 #define HTMLCHILDCOL(x)  ((IHTMLDOMChildrenCollection*)  &(x)->lpIHTMLDOMChildrenCollectionVtbl)
  47
  48 #define HTMLCHILDCOL_THIS(iface) DEFINE_THIS(HTMLDOMChildrenCollection, IHTMLDOMChildrenCollection, iface)
  49
  50 static HRESULT WINAPI HTMLDOMChildrenCollection_QueryInterface(IHTMLDOMChildrenCollection *iface, REFIID riid, void **ppv)
  51 {
  52     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
  53
  54     *ppv = NULL;
  55
  56     if(IsEqualGUID(&IID_IUnknown, riid)) {
  57         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  58         *ppv = HTMLCHILDCOL(This);
  59     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
  60         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
  61         *ppv = HTMLCHILDCOL(This);
  62     }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
  63         TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
  64         *ppv = DISPATCHEX(&This->dispex);
  65     }else if(IsEqualGUID(&IID_IHTMLDOMChildrenCollection, riid)) {
  66         TRACE("(%p)->(IID_IHTMLDOMChildrenCollection %p)\n", This, ppv);
  67         *ppv = HTMLCHILDCOL(This);
  68     }
  69
  70     if(*ppv) {
  71         IUnknown_AddRef((IUnknown*)*ppv);
  72         return S_OK;
  73     }
  74
  75     WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
  76     return E_NOINTERFACE;
  77 }
  78
  79 static ULONG WINAPI HTMLDOMChildrenCollection_AddRef(IHTMLDOMChildrenCollection *iface)
  80 {
  81     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
  82     LONG ref = InterlockedIncrement(&This->ref);
  83
  84     TRACE("(%p) ref=%d\n", This, ref);
  85
  86     return ref;
  87 }
  88
  89 static ULONG WINAPI HTMLDOMChildrenCollection_Release(IHTMLDOMChildrenCollection *iface)
  90 {
  91     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
  92     LONG ref = InterlockedDecrement(&This->ref);
  93
  94     TRACE("(%p) ref=%d\n", This, ref);
  95
  96     if(!ref) {
  97         nsIDOMNodeList_Release(This->nslist);
  98         heap_free(This);
  99     }
 100
 101     return ref;
 102 }
 103
 104 static HRESULT WINAPI HTMLDOMChildrenCollection_GetTypeInfoCount(IHTMLDOMChildrenCollection *iface, UINT *pctinfo)
 105 {
 106     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
 107     FIXME("(%p)->(%p)\n", This, pctinfo);
 108     return E_NOTIMPL;
 109 }
 110
 111 static HRESULT WINAPI HTMLDOMChildrenCollection_GetTypeInfo(IHTMLDOMChildrenCollection *iface, UINT iTInfo,
 112         LCID lcid, ITypeInfo **ppTInfo)
 113 {
 114     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
 115     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 116     return E_NOTIMPL;
 117 }
 118
 119 static HRESULT WINAPI HTMLDOMChildrenCollection_GetIDsOfNames(IHTMLDOMChildrenCollection *iface, REFIID riid,
 120         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
 121 {
 122     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
 123     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 124           lcid, rgDispId);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI HTMLDOMChildrenCollection_Invoke(IHTMLDOMChildrenCollection *iface, DISPID dispIdMember,
 129         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 130         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 131 {
 132     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
 133     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 134           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 135     return E_NOTIMPL;
 136 }
 137
 138 static HRESULT WINAPI HTMLDOMChildrenCollection_get_length(IHTMLDOMChildrenCollection *iface, long *p)
 139 {
 140     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
 141     PRUint32 length=0;
 142
 143     TRACE("(%p)->(%p)\n", This, p);
 144
 145     nsIDOMNodeList_GetLength(This->nslist, &length);
 146     *p = length;
 147     return S_OK;
 148 }
 149
 150 static HRESULT WINAPI HTMLDOMChildrenCollection__newEnum(IHTMLDOMChildrenCollection *iface, IUnknown **p)
 151 {
 152     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
 153     FIXME("(%p)->(%p)\n", This, p);
 154     return E_NOTIMPL;
 155 }
 156
 157 static HRESULT WINAPI HTMLDOMChildrenCollection_item(IHTMLDOMChildrenCollection *iface, long index, IDispatch **ppItem)
 158 {
 159     HTMLDOMChildrenCollection *This = HTMLCHILDCOL_THIS(iface);
 160     nsIDOMNode *nsnode = NULL;
 161     PRUint32 length=0;
 162     nsresult nsres;
 163
 164     TRACE("(%p)->(%ld %p)\n", This, index, ppItem);
 165
 166     nsIDOMNodeList_GetLength(This->nslist, &length);
 167     if(index < 0 || index > length)
 168         return E_INVALIDARG;
 169
 170     nsres = nsIDOMNodeList_Item(This->nslist, index, &nsnode);
 171     if(NS_FAILED(nsres) || !nsnode) {
 172         ERR("Item failed: %08x\n", nsres);
 173         return E_FAIL;
 174     }
 175
 176     *ppItem = (IDispatch*)get_node(This->doc, nsnode, TRUE);
 177     IDispatch_AddRef(*ppItem);
 178     return S_OK;
 179 }
 180
 181 #undef HTMLCHILDCOL_THIS
 182
 183 static const IHTMLDOMChildrenCollectionVtbl HTMLDOMChildrenCollectionVtbl = {
 184     HTMLDOMChildrenCollection_QueryInterface,
 185     HTMLDOMChildrenCollection_AddRef,
 186     HTMLDOMChildrenCollection_Release,
 187     HTMLDOMChildrenCollection_GetTypeInfoCount,
 188     HTMLDOMChildrenCollection_GetTypeInfo,
 189     HTMLDOMChildrenCollection_GetIDsOfNames,
 190     HTMLDOMChildrenCollection_Invoke,
 191     HTMLDOMChildrenCollection_get_length,
 192     HTMLDOMChildrenCollection__newEnum,
 193     HTMLDOMChildrenCollection_item
 194 };
 195
 196 static const tid_t HTMLDOMChildrenCollection_iface_tids[] = {
 197     IHTMLDOMChildrenCollection_tid,
 198     0
 199 };
 200 static dispex_static_data_t HTMLDOMChildrenCollection_dispex = {
 201     NULL,
 202     DispDOMChildrenCollection_tid,
 203     NULL,
 204     HTMLDOMChildrenCollection_iface_tids
 205 };
 206
 207 static IHTMLDOMChildrenCollection *create_child_collection(HTMLDocument *doc, nsIDOMNodeList *nslist)
 208 {
 209     HTMLDOMChildrenCollection *ret;
 210
 211     ret = heap_alloc_zero(sizeof(*ret));
 212     ret->lpIHTMLDOMChildrenCollectionVtbl = &HTMLDOMChildrenCollectionVtbl;
 213     ret->ref = 1;
 214
 215     nsIDOMNodeList_AddRef(nslist);
 216     ret->nslist = nslist;
 217     ret->doc = doc;
 218
 219     init_dispex(&ret->dispex, (IUnknown*)HTMLCHILDCOL(ret), &HTMLDOMChildrenCollection_dispex);
 220
 221     return HTMLCHILDCOL(ret);
 222 }
 223
 224 #define HTMLDOMNODE_THIS(iface) DEFINE_THIS(HTMLDOMNode, HTMLDOMNode, iface)
 225
 226 static HRESULT WINAPI HTMLDOMNode_QueryInterface(IHTMLDOMNode *iface,
 227                                                  REFIID riid, void **ppv)
 228 {
 229     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 230
 231     return This->vtbl->qi(This, riid, ppv);
 232 }
 233
 234 static ULONG WINAPI HTMLDOMNode_AddRef(IHTMLDOMNode *iface)
 235 {
 236     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 237     LONG ref = InterlockedIncrement(&This->ref);
 238
 239     TRACE("(%p) ref=%d\n", This, ref);
 240
 241     return ref;
 242 }
 243
 244 static ULONG WINAPI HTMLDOMNode_Release(IHTMLDOMNode *iface)
 245 {
 246     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 247     LONG ref = InterlockedDecrement(&This->ref);
 248
 249     TRACE("(%p) ref=%d\n", This, ref);
 250
 251     if(!ref) {
 252         This->vtbl->destructor(This);
 253         heap_free(This);
 254     }
 255
 256     return ref;
 257 }
 258
 259 static HRESULT WINAPI HTMLDOMNode_GetTypeInfoCount(IHTMLDOMNode *iface, UINT *pctinfo)
 260 {
 261     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 262     FIXME("(%p)->(%p)\n", This, pctinfo);
 263     return E_NOTIMPL;
 264 }
 265
 266 static HRESULT WINAPI HTMLDOMNode_GetTypeInfo(IHTMLDOMNode *iface, UINT iTInfo,
 267                                               LCID lcid, ITypeInfo **ppTInfo)
 268 {
 269     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 270     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 271     return E_NOTIMPL;
 272 }
 273
 274 static HRESULT WINAPI HTMLDOMNode_GetIDsOfNames(IHTMLDOMNode *iface, REFIID riid,
 275                                                 LPOLESTR *rgszNames, UINT cNames,
 276                                                 LCID lcid, DISPID *rgDispId)
 277 {
 278     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 279     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 280                                         lcid, rgDispId);
 281     return E_NOTIMPL;
 282 }
 283
 284 static HRESULT WINAPI HTMLDOMNode_Invoke(IHTMLDOMNode *iface, DISPID dispIdMember,
 285                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 286                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 287 {
 288     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 289     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 290             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 291     return E_NOTIMPL;
 292 }
 293
 294 static HRESULT WINAPI HTMLDOMNode_get_nodeType(IHTMLDOMNode *iface, long *p)
 295 {
 296     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 297     PRUint16 type = -1;
 298
 299     TRACE("(%p)->(%p)\n", This, p);
 300
 301     nsIDOMNode_GetNodeType(This->nsnode, &type);
 302
 303     switch(type) {
 304     case ELEMENT_NODE:
 305         *p = 1;
 306         break;
 307     case TEXT_NODE:
 308         *p = 3;
 309         break;
 310     case COMMENT_NODE:
 311         *p = 8;
 312         break;
 313     default:
 314         /*
 315          * FIXME:
 316          * According to MSDN only ELEMENT_NODE and TEXT_NODE are supported.
 317          * It needs more tests.
 318          */
 319         FIXME("type %u\n", type);
 320         *p = 0;
 321     }
 322
 323     return S_OK;
 324 }
 325
 326 static HRESULT WINAPI HTMLDOMNode_get_parentNode(IHTMLDOMNode *iface, IHTMLDOMNode **p)
 327 {
 328     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 329     FIXME("(%p)->(%p)\n", This, p);
 330     return E_NOTIMPL;
 331 }
 332
 333 static HRESULT WINAPI HTMLDOMNode_hasChildNodes(IHTMLDOMNode *iface, VARIANT_BOOL *fChildren)
 334 {
 335     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 336     FIXME("(%p)->(%p)\n", This, fChildren);
 337     return E_NOTIMPL;
 338 }
 339
 340 static HRESULT WINAPI HTMLDOMNode_get_childNodes(IHTMLDOMNode *iface, IDispatch **p)
 341 {
 342     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 343     nsIDOMNodeList *nslist;
 344     nsresult nsres;
 345
 346     TRACE("(%p)->(%p)\n", This, p);
 347
 348     nsres = nsIDOMNode_GetChildNodes(This->nsnode, &nslist);
 349     if(NS_FAILED(nsres)) {
 350         ERR("GetChildNodes failed: %08x\n", nsres);
 351         return E_FAIL;
 352     }
 353
 354     *p = (IDispatch*)create_child_collection(This->doc, nslist);
 355     nsIDOMNodeList_Release(nslist);
 356
 357     return S_OK;
 358 }
 359
 360 static HRESULT WINAPI HTMLDOMNode_get_attributes(IHTMLDOMNode *iface, IDispatch **p)
 361 {
 362     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 363     FIXME("(%p)->(%p)\n", This, p);
 364     return E_NOTIMPL;
 365 }
 366
 367 static HRESULT WINAPI HTMLDOMNode_insertBefore(IHTMLDOMNode *iface, IHTMLDOMNode *newChild,
 368                                                VARIANT refChild, IHTMLDOMNode **node)
 369 {
 370     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 371     FIXME("(%p)->(%p v %p)\n", This, newChild, node);
 372     return E_NOTIMPL;
 373 }
 374
 375 static HRESULT WINAPI HTMLDOMNode_removeChild(IHTMLDOMNode *iface, IHTMLDOMNode *newChild,
 376                                               IHTMLDOMNode **node)
 377 {
 378     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 379     FIXME("(%p)->(%p %p)\n", This, newChild, node);
 380     return E_NOTIMPL;
 381 }
 382
 383 static HRESULT WINAPI HTMLDOMNode_replaceChild(IHTMLDOMNode *iface, IHTMLDOMNode *newChild,
 384                                                IHTMLDOMNode *oldChild, IHTMLDOMNode **node)
 385 {
 386     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 387     FIXME("(%p)->(%p %p %p)\n", This, newChild, oldChild, node);
 388     return E_NOTIMPL;
 389 }
 390
 391 static HRESULT WINAPI HTMLDOMNode_cloneNode(IHTMLDOMNode *iface, VARIANT_BOOL fDeep,
 392                                             IHTMLDOMNode **clonedNode)
 393 {
 394     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 395     FIXME("(%p)->(%x %p)\n", This, fDeep, clonedNode);
 396     return E_NOTIMPL;
 397 }
 398
 399 static HRESULT WINAPI HTMLDOMNode_removeNode(IHTMLDOMNode *iface, VARIANT_BOOL fDeep,
 400                                              IHTMLDOMNode **removed)
 401 {
 402     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 403     FIXME("(%p)->(%x %p)\n", This, fDeep, removed);
 404     return E_NOTIMPL;
 405 }
 406
 407 static HRESULT WINAPI HTMLDOMNode_swapNode(IHTMLDOMNode *iface, IHTMLDOMNode *otherNode,
 408                                            IHTMLDOMNode **swappedNode)
 409 {
 410     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 411     FIXME("(%p)->(%p %p)\n", This, otherNode, swappedNode);
 412     return E_NOTIMPL;
 413 }
 414
 415 static HRESULT WINAPI HTMLDOMNode_replaceNode(IHTMLDOMNode *iface, IHTMLDOMNode *replacement,
 416                                               IHTMLDOMNode **replaced)
 417 {
 418     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 419     FIXME("(%p)->(%p %p)\n", This, replacement, replaced);
 420     return E_NOTIMPL;
 421 }
 422
 423 static HRESULT WINAPI HTMLDOMNode_appendChild(IHTMLDOMNode *iface, IHTMLDOMNode *newChild,
 424                                               IHTMLDOMNode **node)
 425 {
 426     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 427     FIXME("(%p)->(%p %p)\n", This, newChild, node);
 428     return E_NOTIMPL;
 429 }
 430
 431 static HRESULT WINAPI HTMLDOMNode_get_nodeName(IHTMLDOMNode *iface, BSTR *p)
 432 {
 433     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 434
 435     TRACE("(%p)->(%p)\n", This, p);
 436
 437     *p = NULL;
 438
 439     if(This->nsnode) {
 440         nsAString name_str;
 441         const PRUnichar *name;
 442         nsresult nsres;
 443
 444         nsAString_Init(&name_str, NULL);
 445         nsres = nsIDOMNode_GetNodeName(This->nsnode, &name_str);
 446
 447         if(NS_SUCCEEDED(nsres)) {
 448             nsAString_GetData(&name_str, &name);
 449             *p = SysAllocString(name);
 450         }else {
 451             ERR("GetNodeName failed: %08x\n", nsres);
 452         }
 453
 454         nsAString_Finish(&name_str);
 455     }
 456
 457     return S_OK;
 458 }
 459
 460 static HRESULT WINAPI HTMLDOMNode_put_nodeValue(IHTMLDOMNode *iface, VARIANT v)
 461 {
 462     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 463     FIXME("(%p)->()\n", This);
 464     return E_NOTIMPL;
 465 }
 466
 467 static HRESULT WINAPI HTMLDOMNode_get_nodeValue(IHTMLDOMNode *iface, VARIANT *p)
 468 {
 469     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 470     const PRUnichar *val;
 471     nsAString val_str;
 472
 473     TRACE("(%p)->(%p)\n", This, p);
 474
 475     nsAString_Init(&val_str, NULL);
 476     nsIDOMNode_GetNodeValue(This->nsnode, &val_str);
 477     nsAString_GetData(&val_str, &val);
 478
 479     if(*val) {
 480         V_VT(p) = VT_BSTR;
 481         V_BSTR(p) = SysAllocString(val);
 482     }else {
 483         V_VT(p) = VT_NULL;
 484     }
 485
 486     nsAString_Finish(&val_str);
 487
 488     return S_OK;
 489 }
 490
 491 static HRESULT WINAPI HTMLDOMNode_get_firstChild(IHTMLDOMNode *iface, IHTMLDOMNode **p)
 492 {
 493     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 494     nsIDOMNode *nschild = NULL;
 495
 496     TRACE("(%p)->(%p)\n", This, p);
 497
 498     nsIDOMNode_GetFirstChild(This->nsnode, &nschild);
 499     if(nschild) {
 500         *p = HTMLDOMNODE(get_node(This->doc, nschild, TRUE));
 501         IHTMLDOMNode_AddRef(*p);
 502     }else {
 503         *p = NULL;
 504     }
 505
 506     return S_OK;
 507 }
 508
 509 static HRESULT WINAPI HTMLDOMNode_get_lastChild(IHTMLDOMNode *iface, IHTMLDOMNode **p)
 510 {
 511     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 512     FIXME("(%p)->(%p)\n", This, p);
 513     return E_NOTIMPL;
 514 }
 515
 516 static HRESULT WINAPI HTMLDOMNode_get_previousSibling(IHTMLDOMNode *iface, IHTMLDOMNode **p)
 517 {
 518     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 519     FIXME("(%p)->(%p)\n", This, p);
 520     return E_NOTIMPL;
 521 }
 522
 523 static HRESULT WINAPI HTMLDOMNode_get_nextSibling(IHTMLDOMNode *iface, IHTMLDOMNode **p)
 524 {
 525     HTMLDOMNode *This = HTMLDOMNODE_THIS(iface);
 526     FIXME("(%p)->(%p)\n", This, p);
 527     return E_NOTIMPL;
 528 }
 529
 530 #undef HTMLDOMNODE_THIS
 531
 532 static const IHTMLDOMNodeVtbl HTMLDOMNodeVtbl = {
 533     HTMLDOMNode_QueryInterface,
 534     HTMLDOMNode_AddRef,
 535     HTMLDOMNode_Release,
 536     HTMLDOMNode_GetTypeInfoCount,
 537     HTMLDOMNode_GetTypeInfo,
 538     HTMLDOMNode_GetIDsOfNames,
 539     HTMLDOMNode_Invoke,
 540     HTMLDOMNode_get_nodeType,
 541     HTMLDOMNode_get_parentNode,
 542     HTMLDOMNode_hasChildNodes,
 543     HTMLDOMNode_get_childNodes,
 544     HTMLDOMNode_get_attributes,
 545     HTMLDOMNode_insertBefore,
 546     HTMLDOMNode_removeChild,
 547     HTMLDOMNode_replaceChild,
 548     HTMLDOMNode_cloneNode,
 549     HTMLDOMNode_removeNode,
 550     HTMLDOMNode_swapNode,
 551     HTMLDOMNode_replaceNode,
 552     HTMLDOMNode_appendChild,
 553     HTMLDOMNode_get_nodeName,
 554     HTMLDOMNode_put_nodeValue,
 555     HTMLDOMNode_get_nodeValue,
 556     HTMLDOMNode_get_firstChild,
 557     HTMLDOMNode_get_lastChild,
 558     HTMLDOMNode_get_previousSibling,
 559     HTMLDOMNode_get_nextSibling
 560 };
 561
 562 #define HTMLDOMNODE2_THIS(iface) DEFINE_THIS(HTMLDOMNode, HTMLDOMNode2, iface)
 563
 564 static HRESULT WINAPI HTMLDOMNode2_QueryInterface(IHTMLDOMNode2 *iface,
 565         REFIID riid, void **ppv)
 566 {
 567     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 568
 569     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(This), riid, ppv);
 570 }
 571
 572 static ULONG WINAPI HTMLDOMNode2_AddRef(IHTMLDOMNode2 *iface)
 573 {
 574     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 575
 576     return IHTMLDOMNode_AddRef(HTMLDOMNODE(This));
 577 }
 578
 579 static ULONG WINAPI HTMLDOMNode2_Release(IHTMLDOMNode2 *iface)
 580 {
 581     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 582
 583     return IHTMLDOMNode_Release(HTMLDOMNODE(This));
 584 }
 585
 586 static HRESULT WINAPI HTMLDOMNode2_GetTypeInfoCount(IHTMLDOMNode2 *iface, UINT *pctinfo)
 587 {
 588     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 589     FIXME("(%p)->(%p)\n", This, pctinfo);
 590     return E_NOTIMPL;
 591 }
 592
 593 static HRESULT WINAPI HTMLDOMNode2_GetTypeInfo(IHTMLDOMNode2 *iface, UINT iTInfo,
 594         LCID lcid, ITypeInfo **ppTInfo)
 595 {
 596     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 597     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 598     return E_NOTIMPL;
 599 }
 600
 601 static HRESULT WINAPI HTMLDOMNode2_GetIDsOfNames(IHTMLDOMNode2 *iface, REFIID riid,
 602                                                 LPOLESTR *rgszNames, UINT cNames,
 603                                                 LCID lcid, DISPID *rgDispId)
 604 {
 605     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 606     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 607           lcid, rgDispId);
 608     return E_NOTIMPL;
 609 }
 610
 611 static HRESULT WINAPI HTMLDOMNode2_Invoke(IHTMLDOMNode2 *iface, DISPID dispIdMember,
 612         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 613         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 614 {
 615     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 616     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 617             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 618     return E_NOTIMPL;
 619 }
 620
 621 static HRESULT WINAPI HTMLDOMNode2_get_ownerDocument(IHTMLDOMNode2 *iface, IDispatch **p)
 622 {
 623     HTMLDOMNode *This = HTMLDOMNODE2_THIS(iface);
 624     FIXME("(%p)->(%p)\n", This, p);
 625     return E_NOTIMPL;
 626 }
 627
 628 #undef HTMLDOMNODE2_THIS
 629
 630 static const IHTMLDOMNode2Vtbl HTMLDOMNode2Vtbl = {
 631     HTMLDOMNode2_QueryInterface,
 632     HTMLDOMNode2_AddRef,
 633     HTMLDOMNode2_Release,
 634     HTMLDOMNode2_GetTypeInfoCount,
 635     HTMLDOMNode2_GetTypeInfo,
 636     HTMLDOMNode2_GetIDsOfNames,
 637     HTMLDOMNode2_Invoke,
 638     HTMLDOMNode2_get_ownerDocument
 639 };
 640
 641 HRESULT HTMLDOMNode_QI(HTMLDOMNode *This, REFIID riid, void **ppv)
 642 {
 643     *ppv = NULL;
 644
 645     if(IsEqualGUID(&IID_IUnknown, riid)) {
 646         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 647         *ppv = HTMLDOMNODE(This);
 648     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 649         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 650         *ppv = HTMLDOMNODE(This);
 651     }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
 652         if(This->dispex.data) {
 653             TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
 654             *ppv = DISPATCHEX(&This->dispex);
 655         }else {
 656             FIXME("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
 657             return E_NOINTERFACE;
 658         }
 659     }else if(IsEqualGUID(&IID_IHTMLDOMNode, riid)) {
 660         TRACE("(%p)->(IID_IHTMLDOMNode %p)\n", This, ppv);
 661         *ppv = HTMLDOMNODE(This);
 662     }else if(IsEqualGUID(&IID_IHTMLDOMNode2, riid)) {
 663         TRACE("(%p)->(IID_IHTMLDOMNode2 %p)\n", This, ppv);
 664         *ppv = HTMLDOMNODE2(This);
 665     }
 666
 667     if(*ppv) {
 668         IUnknown_AddRef((IUnknown*)*ppv);
 669         return S_OK;
 670     }
 671
 672     WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
 673     return E_NOINTERFACE;
 674 }
 675
 676 void HTMLDOMNode_destructor(HTMLDOMNode *This)
 677 {
 678     if(This->nsnode)
 679         nsIDOMNode_Release(This->nsnode);
 680     if(This->event_target)
 681         release_event_target(This->event_target);
 682 }
 683
 684 static const NodeImplVtbl HTMLDOMNodeImplVtbl = {
 685     HTMLDOMNode_QI,
 686     HTMLDOMNode_destructor
 687 };
 688
 689 static HTMLDOMNode *create_node(HTMLDocument *doc, nsIDOMNode *nsnode)
 690 {
 691     HTMLDOMNode *ret;
 692     PRUint16 node_type;
 693
 694     nsIDOMNode_GetNodeType(nsnode, &node_type);
 695
 696     switch(node_type) {
 697     case ELEMENT_NODE:
 698         ret = &HTMLElement_Create(nsnode)->node;
 699         break;
 700     case TEXT_NODE:
 701         ret = HTMLDOMTextNode_Create(nsnode);
 702         break;
 703     case COMMENT_NODE:
 704         ret = &HTMLCommentElement_Create(nsnode)->node;
 705         break;
 706     default:
 707         ret = heap_alloc_zero(sizeof(HTMLDOMNode));
 708         ret->vtbl = &HTMLDOMNodeImplVtbl;
 709     }
 710
 711     ret->lpHTMLDOMNodeVtbl = &HTMLDOMNodeVtbl;
 712     ret->lpHTMLDOMNode2Vtbl = &HTMLDOMNode2Vtbl;
 713     ret->ref = 1;
 714     ret->doc = doc;
 715
 716     nsIDOMNode_AddRef(nsnode);
 717     ret->nsnode = nsnode;
 718
 719     TRACE("type %d ret %p\n", node_type, ret);
 720
 721     return ret;
 722 }
 723
 724 /*
 725  * FIXME
 726  * List looks really ugly here. We should use a better data structure or
 727  * (better) find a way to store HTMLDOMelement pointer in nsIDOMNode.
 728  */
 729
 730 HTMLDOMNode *get_node(HTMLDocument *This, nsIDOMNode *nsnode, BOOL create)
 731 {
 732     HTMLDOMNode *iter = This->nodes, *ret;
 733
 734     while(iter) {
 735         if(iter->nsnode == nsnode)
 736             break;
 737         iter = iter->next;
 738     }
 739
 740     if(iter || !create)
 741         return iter;
 742
 743     ret = create_node(This, nsnode);
 744
 745     ret->next = This->nodes;
 746     This->nodes = ret;
 747
 748     return ret;
 749 }
 750
 751 void release_nodes(HTMLDocument *This)
 752 {
 753     HTMLDOMNode *iter, *next;
 754
 755     if(!This->nodes)
 756         return;
 757
 758     for(iter = This->nodes; iter; iter = next) {
 759         next = iter->next;
 760         iter->doc = NULL;
 761         IHTMLDOMNode_Release(HTMLDOMNODE(iter));
 762     }
 763 }