dlls/mshtml/htmlimg.c

   1 /*
   2  * Copyright 2008 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     HTMLElement element;
  36
  37     const IHTMLImgElementVtbl *lpHTMLImgElementVtbl;
  38
  39     nsIDOMHTMLImageElement *nsimg;
  40 } HTMLImgElement;
  41
  42 #define HTMLIMG(x)  ((IHTMLImgElement*)  &(x)->lpHTMLImgElementVtbl)
  43
  44 #define HTMLIMG_THIS(iface) DEFINE_THIS(HTMLImgElement, HTMLImgElement, iface)
  45
  46 static HRESULT WINAPI HTMLImgElement_QueryInterface(IHTMLImgElement *iface, REFIID riid, void **ppv)
  47 {
  48     HTMLImgElement *This = HTMLIMG_THIS(iface);
  49
  50     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->element.node), riid, ppv);
  51 }
  52
  53 static ULONG WINAPI HTMLImgElement_AddRef(IHTMLImgElement *iface)
  54 {
  55     HTMLImgElement *This = HTMLIMG_THIS(iface);
  56
  57     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->element.node));
  58 }
  59
  60 static ULONG WINAPI HTMLImgElement_Release(IHTMLImgElement *iface)
  61 {
  62     HTMLImgElement *This = HTMLIMG_THIS(iface);
  63
  64     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->element.node));
  65 }
  66
  67 static HRESULT WINAPI HTMLImgElement_GetTypeInfoCount(IHTMLImgElement *iface, UINT *pctinfo)
  68 {
  69     HTMLImgElement *This = HTMLIMG_THIS(iface);
  70     FIXME("(%p)->(%p)\n", This, pctinfo);
  71     return E_NOTIMPL;
  72 }
  73
  74 static HRESULT WINAPI HTMLImgElement_GetTypeInfo(IHTMLImgElement *iface, UINT iTInfo,
  75                                               LCID lcid, ITypeInfo **ppTInfo)
  76 {
  77     HTMLImgElement *This = HTMLIMG_THIS(iface);
  78     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
  79     return E_NOTIMPL;
  80 }
  81
  82 static HRESULT WINAPI HTMLImgElement_GetIDsOfNames(IHTMLImgElement *iface, REFIID riid,
  83                                                 LPOLESTR *rgszNames, UINT cNames,
  84                                                 LCID lcid, DISPID *rgDispId)
  85 {
  86     HTMLImgElement *This = HTMLIMG_THIS(iface);
  87     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
  88                                         lcid, rgDispId);
  89     return E_NOTIMPL;
  90 }
  91
  92 static HRESULT WINAPI HTMLImgElement_Invoke(IHTMLImgElement *iface, DISPID dispIdMember,
  93                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  94                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  95 {
  96     HTMLImgElement *This = HTMLIMG_THIS(iface);
  97     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
  98             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  99     return E_NOTIMPL;
 100 }
 101
 102 static HRESULT WINAPI HTMLImgElement_put_isMap(IHTMLImgElement *iface, VARIANT_BOOL v)
 103 {
 104     HTMLImgElement *This = HTMLIMG_THIS(iface);
 105     FIXME("(%p)->(%x)\n", This, v);
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI HTMLImgElement_get_isMap(IHTMLImgElement *iface, VARIANT_BOOL *p)
 110 {
 111     HTMLImgElement *This = HTMLIMG_THIS(iface);
 112     FIXME("(%p)->(%p)\n", This, p);
 113     return E_NOTIMPL;
 114 }
 115
 116 static HRESULT WINAPI HTMLImgElement_put_useMap(IHTMLImgElement *iface, BSTR v)
 117 {
 118     HTMLImgElement *This = HTMLIMG_THIS(iface);
 119     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 120     return E_NOTIMPL;
 121 }
 122
 123 static HRESULT WINAPI HTMLImgElement_get_useMap(IHTMLImgElement *iface, BSTR *p)
 124 {
 125     HTMLImgElement *This = HTMLIMG_THIS(iface);
 126     FIXME("(%p)->(%p)\n", This, p);
 127     return E_NOTIMPL;
 128 }
 129
 130 static HRESULT WINAPI HTMLImgElement_get_mimeType(IHTMLImgElement *iface, BSTR *p)
 131 {
 132     HTMLImgElement *This = HTMLIMG_THIS(iface);
 133     FIXME("(%p)->(%p)\n", This, p);
 134     return E_NOTIMPL;
 135 }
 136
 137 static HRESULT WINAPI HTMLImgElement_get_fileSize(IHTMLImgElement *iface, BSTR *p)
 138 {
 139     HTMLImgElement *This = HTMLIMG_THIS(iface);
 140     FIXME("(%p)->(%p)\n", This, p);
 141     return E_NOTIMPL;
 142 }
 143
 144 static HRESULT WINAPI HTMLImgElement_get_fileCreatedDate(IHTMLImgElement *iface, BSTR *p)
 145 {
 146     HTMLImgElement *This = HTMLIMG_THIS(iface);
 147     FIXME("(%p)->(%p)\n", This, p);
 148     return E_NOTIMPL;
 149 }
 150
 151 static HRESULT WINAPI HTMLImgElement_get_fileModifiedDate(IHTMLImgElement *iface, BSTR *p)
 152 {
 153     HTMLImgElement *This = HTMLIMG_THIS(iface);
 154     FIXME("(%p)->(%p)\n", This, p);
 155     return E_NOTIMPL;
 156 }
 157
 158 static HRESULT WINAPI HTMLImgElement_get_fileUpdatedDate(IHTMLImgElement *iface, BSTR *p)
 159 {
 160     HTMLImgElement *This = HTMLIMG_THIS(iface);
 161     FIXME("(%p)->(%p)\n", This, p);
 162     return E_NOTIMPL;
 163 }
 164
 165 static HRESULT WINAPI HTMLImgElement_get_protocol(IHTMLImgElement *iface, BSTR *p)
 166 {
 167     HTMLImgElement *This = HTMLIMG_THIS(iface);
 168     FIXME("(%p)->(%p)\n", This, p);
 169     return E_NOTIMPL;
 170 }
 171
 172 static HRESULT WINAPI HTMLImgElement_get_href(IHTMLImgElement *iface, BSTR *p)
 173 {
 174     HTMLImgElement *This = HTMLIMG_THIS(iface);
 175     FIXME("(%p)->(%p)\n", This, p);
 176     return E_NOTIMPL;
 177 }
 178
 179 static HRESULT WINAPI HTMLImgElement_get_nameProp(IHTMLImgElement *iface, BSTR *p)
 180 {
 181     HTMLImgElement *This = HTMLIMG_THIS(iface);
 182     FIXME("(%p)->(%p)\n", This, p);
 183     return E_NOTIMPL;
 184 }
 185
 186 static HRESULT WINAPI HTMLImgElement_put_border(IHTMLImgElement *iface, VARIANT v)
 187 {
 188     HTMLImgElement *This = HTMLIMG_THIS(iface);
 189     FIXME("(%p)->()\n", This);
 190     return E_NOTIMPL;
 191 }
 192
 193 static HRESULT WINAPI HTMLImgElement_get_border(IHTMLImgElement *iface, VARIANT *p)
 194 {
 195     HTMLImgElement *This = HTMLIMG_THIS(iface);
 196     FIXME("(%p)->(%p)\n", This, p);
 197     return E_NOTIMPL;
 198 }
 199
 200 static HRESULT WINAPI HTMLImgElement_put_vspace(IHTMLImgElement *iface, long v)
 201 {
 202     HTMLImgElement *This = HTMLIMG_THIS(iface);
 203     FIXME("(%p)->(%ld)\n", This, v);
 204     return E_NOTIMPL;
 205 }
 206
 207 static HRESULT WINAPI HTMLImgElement_get_vspace(IHTMLImgElement *iface, long *p)
 208 {
 209     HTMLImgElement *This = HTMLIMG_THIS(iface);
 210     FIXME("(%p)->(%p)\n", This, p);
 211     return E_NOTIMPL;
 212 }
 213
 214 static HRESULT WINAPI HTMLImgElement_put_hspace(IHTMLImgElement *iface, long v)
 215 {
 216     HTMLImgElement *This = HTMLIMG_THIS(iface);
 217     FIXME("(%p)->(%ld)\n", This, v);
 218     return E_NOTIMPL;
 219 }
 220
 221 static HRESULT WINAPI HTMLImgElement_get_hspace(IHTMLImgElement *iface, long *p)
 222 {
 223     HTMLImgElement *This = HTMLIMG_THIS(iface);
 224     FIXME("(%p)->(%p)\n", This, p);
 225     return E_NOTIMPL;
 226 }
 227
 228 static HRESULT WINAPI HTMLImgElement_put_alt(IHTMLImgElement *iface, BSTR v)
 229 {
 230     HTMLImgElement *This = HTMLIMG_THIS(iface);
 231     nsAString alt_str;
 232     nsresult nsres;
 233
 234     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 235
 236     nsAString_Init(&alt_str, v);
 237     nsres = nsIDOMHTMLImageElement_SetAlt(This->nsimg, &alt_str);
 238     nsAString_Finish(&alt_str);
 239     if(NS_FAILED(nsres))
 240         ERR("SetAlt failed: %08x\n", nsres);
 241
 242     return S_OK;
 243 }
 244
 245 static HRESULT WINAPI HTMLImgElement_get_alt(IHTMLImgElement *iface, BSTR *p)
 246 {
 247     HTMLImgElement *This = HTMLIMG_THIS(iface);
 248     nsAString alt_str;
 249     nsresult nsres;
 250
 251     TRACE("(%p)->(%p)\n", This, p);
 252
 253     nsAString_Init(&alt_str, NULL);
 254     nsres = nsIDOMHTMLImageElement_GetAlt(This->nsimg, &alt_str);
 255     if(NS_SUCCEEDED(nsres)) {
 256         const PRUnichar *alt;
 257
 258         nsAString_GetData(&alt_str, &alt);
 259         *p = *alt ? SysAllocString(alt) : NULL;
 260     }else {
 261         ERR("GetAlt failed: %08x\n", nsres);
 262     }
 263     nsAString_Finish(&alt_str);
 264
 265     return NS_SUCCEEDED(nsres) ? S_OK : E_FAIL;
 266 }
 267
 268 static HRESULT WINAPI HTMLImgElement_put_src(IHTMLImgElement *iface, BSTR v)
 269 {
 270     HTMLImgElement *This = HTMLIMG_THIS(iface);
 271     nsAString src_str;
 272     nsresult nsres;
 273
 274     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 275
 276     nsAString_Init(&src_str, v);
 277     nsres = nsIDOMHTMLImageElement_SetSrc(This->nsimg, &src_str);
 278     nsAString_Finish(&src_str);
 279     if(NS_FAILED(nsres))
 280         ERR("SetSrc failed: %08x\n", nsres);
 281
 282     return NS_OK;
 283 }
 284
 285 static HRESULT WINAPI HTMLImgElement_get_src(IHTMLImgElement *iface, BSTR *p)
 286 {
 287     HTMLImgElement *This = HTMLIMG_THIS(iface);
 288     FIXME("(%p)->(%p)\n", This, p);
 289     return E_NOTIMPL;
 290 }
 291
 292 static HRESULT WINAPI HTMLImgElement_put_lowsrc(IHTMLImgElement *iface, BSTR v)
 293 {
 294     HTMLImgElement *This = HTMLIMG_THIS(iface);
 295     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 296     return E_NOTIMPL;
 297 }
 298
 299 static HRESULT WINAPI HTMLImgElement_get_lowsrc(IHTMLImgElement *iface, BSTR *p)
 300 {
 301     HTMLImgElement *This = HTMLIMG_THIS(iface);
 302     FIXME("(%p)->(%p)\n", This, p);
 303     return E_NOTIMPL;
 304 }
 305
 306 static HRESULT WINAPI HTMLImgElement_put_vrml(IHTMLImgElement *iface, BSTR v)
 307 {
 308     HTMLImgElement *This = HTMLIMG_THIS(iface);
 309     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 310     return E_NOTIMPL;
 311 }
 312
 313 static HRESULT WINAPI HTMLImgElement_get_vrml(IHTMLImgElement *iface, BSTR *p)
 314 {
 315     HTMLImgElement *This = HTMLIMG_THIS(iface);
 316     FIXME("(%p)->(%p)\n", This, p);
 317     return E_NOTIMPL;
 318 }
 319
 320 static HRESULT WINAPI HTMLImgElement_put_dynsrc(IHTMLImgElement *iface, BSTR v)
 321 {
 322     HTMLImgElement *This = HTMLIMG_THIS(iface);
 323     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 324     return E_NOTIMPL;
 325 }
 326
 327 static HRESULT WINAPI HTMLImgElement_get_dynsrc(IHTMLImgElement *iface, BSTR *p)
 328 {
 329     HTMLImgElement *This = HTMLIMG_THIS(iface);
 330     FIXME("(%p)->(%p)\n", This, p);
 331     return E_NOTIMPL;
 332 }
 333
 334 static HRESULT WINAPI HTMLImgElement_get_readyState(IHTMLImgElement *iface, BSTR *p)
 335 {
 336     HTMLImgElement *This = HTMLIMG_THIS(iface);
 337     FIXME("(%p)->(%p)\n", This, p);
 338     return E_NOTIMPL;
 339 }
 340
 341 static HRESULT WINAPI HTMLImgElement_get_complete(IHTMLImgElement *iface, VARIANT_BOOL *p)
 342 {
 343     HTMLImgElement *This = HTMLIMG_THIS(iface);
 344     FIXME("(%p)->(%p)\n", This, p);
 345     return E_NOTIMPL;
 346 }
 347
 348 static HRESULT WINAPI HTMLImgElement_put_loop(IHTMLImgElement *iface, VARIANT v)
 349 {
 350     HTMLImgElement *This = HTMLIMG_THIS(iface);
 351     FIXME("(%p)->()\n", This);
 352     return E_NOTIMPL;
 353 }
 354
 355 static HRESULT WINAPI HTMLImgElement_get_loop(IHTMLImgElement *iface, VARIANT *p)
 356 {
 357     HTMLImgElement *This = HTMLIMG_THIS(iface);
 358     FIXME("(%p)->(%p)\n", This, p);
 359     return E_NOTIMPL;
 360 }
 361
 362 static HRESULT WINAPI HTMLImgElement_put_align(IHTMLImgElement *iface, BSTR v)
 363 {
 364     HTMLImgElement *This = HTMLIMG_THIS(iface);
 365     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 366     return E_NOTIMPL;
 367 }
 368
 369 static HRESULT WINAPI HTMLImgElement_get_align(IHTMLImgElement *iface, BSTR *p)
 370 {
 371     HTMLImgElement *This = HTMLIMG_THIS(iface);
 372     FIXME("(%p)->(%p)\n", This, p);
 373     return E_NOTIMPL;
 374 }
 375
 376 static HRESULT WINAPI HTMLImgElement_put_onload(IHTMLImgElement *iface, VARIANT v)
 377 {
 378     HTMLImgElement *This = HTMLIMG_THIS(iface);
 379     FIXME("(%p)->()\n", This);
 380     return E_NOTIMPL;
 381 }
 382
 383 static HRESULT WINAPI HTMLImgElement_get_onload(IHTMLImgElement *iface, VARIANT *p)
 384 {
 385     HTMLImgElement *This = HTMLIMG_THIS(iface);
 386     FIXME("(%p)->(%p)\n", This, p);
 387     return E_NOTIMPL;
 388 }
 389
 390 static HRESULT WINAPI HTMLImgElement_put_onerror(IHTMLImgElement *iface, VARIANT v)
 391 {
 392     HTMLImgElement *This = HTMLIMG_THIS(iface);
 393     FIXME("(%p)->()\n", This);
 394     return E_NOTIMPL;
 395 }
 396
 397 static HRESULT WINAPI HTMLImgElement_get_onerror(IHTMLImgElement *iface, VARIANT *p)
 398 {
 399     HTMLImgElement *This = HTMLIMG_THIS(iface);
 400     FIXME("(%p)->(%p)\n", This, p);
 401     return E_NOTIMPL;
 402 }
 403
 404 static HRESULT WINAPI HTMLImgElement_put_onabort(IHTMLImgElement *iface, VARIANT v)
 405 {
 406     HTMLImgElement *This = HTMLIMG_THIS(iface);
 407     FIXME("(%p)->()\n", This);
 408     return E_NOTIMPL;
 409 }
 410
 411 static HRESULT WINAPI HTMLImgElement_get_onabort(IHTMLImgElement *iface, VARIANT *p)
 412 {
 413     HTMLImgElement *This = HTMLIMG_THIS(iface);
 414     FIXME("(%p)->(%p)\n", This, p);
 415     return E_NOTIMPL;
 416 }
 417
 418 static HRESULT WINAPI HTMLImgElement_put_name(IHTMLImgElement *iface, BSTR v)
 419 {
 420     HTMLImgElement *This = HTMLIMG_THIS(iface);
 421     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 422     return E_NOTIMPL;
 423 }
 424
 425 static HRESULT WINAPI HTMLImgElement_get_name(IHTMLImgElement *iface, BSTR *p)
 426 {
 427     HTMLImgElement *This = HTMLIMG_THIS(iface);
 428     FIXME("(%p)->(%p)\n", This, p);
 429     return E_NOTIMPL;
 430 }
 431
 432 static HRESULT WINAPI HTMLImgElement_put_width(IHTMLImgElement *iface, long v)
 433 {
 434     HTMLImgElement *This = HTMLIMG_THIS(iface);
 435     FIXME("(%p)->(%ld)\n", This, v);
 436     return E_NOTIMPL;
 437 }
 438
 439 static HRESULT WINAPI HTMLImgElement_get_width(IHTMLImgElement *iface, long *p)
 440 {
 441     HTMLImgElement *This = HTMLIMG_THIS(iface);
 442     FIXME("(%p)->(%p)\n", This, p);
 443     return E_NOTIMPL;
 444 }
 445
 446 static HRESULT WINAPI HTMLImgElement_put_height(IHTMLImgElement *iface, long v)
 447 {
 448     HTMLImgElement *This = HTMLIMG_THIS(iface);
 449     FIXME("(%p)->(%ld)\n", This, v);
 450     return E_NOTIMPL;
 451 }
 452
 453 static HRESULT WINAPI HTMLImgElement_get_height(IHTMLImgElement *iface, long *p)
 454 {
 455     HTMLImgElement *This = HTMLIMG_THIS(iface);
 456     FIXME("(%p)->(%p)\n", This, p);
 457     return E_NOTIMPL;
 458 }
 459
 460 static HRESULT WINAPI HTMLImgElement_put_start(IHTMLImgElement *iface, BSTR v)
 461 {
 462     HTMLImgElement *This = HTMLIMG_THIS(iface);
 463     FIXME("(%p)->()\n", This);
 464     return E_NOTIMPL;
 465 }
 466
 467 static HRESULT WINAPI HTMLImgElement_get_start(IHTMLImgElement *iface, BSTR *p)
 468 {
 469     HTMLImgElement *This = HTMLIMG_THIS(iface);
 470     FIXME("(%p)->(%p)\n", This, p);
 471     return E_NOTIMPL;
 472 }
 473
 474 #undef HTMLIMG_THIS
 475
 476 static const IHTMLImgElementVtbl HTMLImgElementVtbl = {
 477     HTMLImgElement_QueryInterface,
 478     HTMLImgElement_AddRef,
 479     HTMLImgElement_Release,
 480     HTMLImgElement_GetTypeInfoCount,
 481     HTMLImgElement_GetTypeInfo,
 482     HTMLImgElement_GetIDsOfNames,
 483     HTMLImgElement_Invoke,
 484     HTMLImgElement_put_isMap,
 485     HTMLImgElement_get_isMap,
 486     HTMLImgElement_put_useMap,
 487     HTMLImgElement_get_useMap,
 488     HTMLImgElement_get_mimeType,
 489     HTMLImgElement_get_fileSize,
 490     HTMLImgElement_get_fileCreatedDate,
 491     HTMLImgElement_get_fileModifiedDate,
 492     HTMLImgElement_get_fileUpdatedDate,
 493     HTMLImgElement_get_protocol,
 494     HTMLImgElement_get_href,
 495     HTMLImgElement_get_nameProp,
 496     HTMLImgElement_put_border,
 497     HTMLImgElement_get_border,
 498     HTMLImgElement_put_vspace,
 499     HTMLImgElement_get_vspace,
 500     HTMLImgElement_put_hspace,
 501     HTMLImgElement_get_hspace,
 502     HTMLImgElement_put_alt,
 503     HTMLImgElement_get_alt,
 504     HTMLImgElement_put_src,
 505     HTMLImgElement_get_src,
 506     HTMLImgElement_put_lowsrc,
 507     HTMLImgElement_get_lowsrc,
 508     HTMLImgElement_put_vrml,
 509     HTMLImgElement_get_vrml,
 510     HTMLImgElement_put_dynsrc,
 511     HTMLImgElement_get_dynsrc,
 512     HTMLImgElement_get_readyState,
 513     HTMLImgElement_get_complete,
 514     HTMLImgElement_put_loop,
 515     HTMLImgElement_get_loop,
 516     HTMLImgElement_put_align,
 517     HTMLImgElement_get_align,
 518     HTMLImgElement_put_onload,
 519     HTMLImgElement_get_onload,
 520     HTMLImgElement_put_onerror,
 521     HTMLImgElement_get_onerror,
 522     HTMLImgElement_put_onabort,
 523     HTMLImgElement_get_onabort,
 524     HTMLImgElement_put_name,
 525     HTMLImgElement_get_name,
 526     HTMLImgElement_put_width,
 527     HTMLImgElement_get_width,
 528     HTMLImgElement_put_height,
 529     HTMLImgElement_get_height,
 530     HTMLImgElement_put_start,
 531     HTMLImgElement_get_start
 532 };
 533
 534 #define HTMLIMG_NODE_THIS(iface) DEFINE_THIS2(HTMLImgElement, element.node, iface)
 535
 536 static HRESULT HTMLImgElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 537 {
 538     HTMLImgElement *This = HTMLIMG_NODE_THIS(iface);
 539
 540     *ppv = NULL;
 541
 542     if(IsEqualGUID(&IID_IHTMLImgElement, riid)) {
 543         TRACE("(%p)->(IID_IHTMLImgElement %p)\n", This, ppv);
 544         *ppv = HTMLIMG(This);
 545     }else {
 546         return HTMLElement_QI(&This->element.node, riid, ppv);
 547     }
 548
 549     IUnknown_AddRef((IUnknown*)*ppv);
 550     return S_OK;
 551 }
 552
 553 static void HTMLImgElement_destructor(HTMLDOMNode *iface)
 554 {
 555     HTMLImgElement *This = HTMLIMG_NODE_THIS(iface);
 556
 557     if(This->nsimg)
 558         nsIDOMHTMLImageElement_Release(This->nsimg);
 559
 560     HTMLElement_destructor(&This->element.node);
 561 }
 562
 563 #undef HTMLIMG_NODE_THIS
 564
 565 static const NodeImplVtbl HTMLImgElementImplVtbl = {
 566     HTMLImgElement_QI,
 567     HTMLImgElement_destructor
 568 };
 569
 570 static const tid_t HTMLImgElement_iface_tids[] = {
 571     IHTMLDOMNode_tid,
 572     IHTMLDOMNode2_tid,
 573     IHTMLElement_tid,
 574     IHTMLElement2_tid,
 575     IHTMLImgElement_tid,
 576     0
 577 };
 578 static dispex_static_data_t HTMLImgElement_dispex = {
 579     NULL,
 580     DispHTMLImg_tid,
 581     NULL,
 582     HTMLImgElement_iface_tids
 583 };
 584
 585 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement *nselem)
 586 {
 587     HTMLImgElement *ret = heap_alloc_zero(sizeof(HTMLImgElement));
 588     nsresult nsres;
 589
 590     ret->lpHTMLImgElementVtbl = &HTMLImgElementVtbl;
 591     ret->element.node.vtbl = &HTMLImgElementImplVtbl;
 592
 593     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLImageElement, (void**)&ret->nsimg);
 594     if(NS_FAILED(nsres))
 595         ERR("Could not get nsIDOMHTMLImageElement: %08x\n", nsres);
 596
 597     init_dispex(&ret->element.node.dispex, (IUnknown*)HTMLIMG(ret), &HTMLImgElement_dispex);
 598     HTMLElement_Init(&ret->element);
 599
 600     return &ret->element;
 601 }