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 #include <assert.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "ole2.h"
  28
  29 #include "wine/debug.h"
  30
  31 #include "mshtml_private.h"
  32 #include "htmlevent.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  35
  36 typedef struct {
  37     HTMLElement element;
  38
  39     IHTMLImgElement IHTMLImgElement_iface;
  40
  41     nsIDOMHTMLImageElement *nsimg;
  42 } HTMLImgElement;
  43
  44 static inline HTMLImgElement *impl_from_IHTMLImgElement(IHTMLImgElement *iface)
  45 {
  46     return CONTAINING_RECORD(iface, HTMLImgElement, IHTMLImgElement_iface);
  47 }
  48
  49 static HRESULT WINAPI HTMLImgElement_QueryInterface(IHTMLImgElement *iface, REFIID riid, void **ppv)
  50 {
  51     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
  52
  53     return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv);
  54 }
  55
  56 static ULONG WINAPI HTMLImgElement_AddRef(IHTMLImgElement *iface)
  57 {
  58     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
  59
  60     return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface);
  61 }
  62
  63 static ULONG WINAPI HTMLImgElement_Release(IHTMLImgElement *iface)
  64 {
  65     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
  66
  67     return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface);
  68 }
  69
  70 static HRESULT WINAPI HTMLImgElement_GetTypeInfoCount(IHTMLImgElement *iface, UINT *pctinfo)
  71 {
  72     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
  73     return IDispatchEx_GetTypeInfoCount(&This->element.node.event_target.dispex.IDispatchEx_iface, pctinfo);
  74 }
  75
  76 static HRESULT WINAPI HTMLImgElement_GetTypeInfo(IHTMLImgElement *iface, UINT iTInfo,
  77                                               LCID lcid, ITypeInfo **ppTInfo)
  78 {
  79     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
  80     return IDispatchEx_GetTypeInfo(&This->element.node.event_target.dispex.IDispatchEx_iface, iTInfo, lcid,
  81             ppTInfo);
  82 }
  83
  84 static HRESULT WINAPI HTMLImgElement_GetIDsOfNames(IHTMLImgElement *iface, REFIID riid,
  85                                                 LPOLESTR *rgszNames, UINT cNames,
  86                                                 LCID lcid, DISPID *rgDispId)
  87 {
  88     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
  89     return IDispatchEx_GetIDsOfNames(&This->element.node.event_target.dispex.IDispatchEx_iface, riid, rgszNames,
  90             cNames, lcid, rgDispId);
  91 }
  92
  93 static HRESULT WINAPI HTMLImgElement_Invoke(IHTMLImgElement *iface, DISPID dispIdMember,
  94                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  95                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  96 {
  97     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
  98     return IDispatchEx_Invoke(&This->element.node.event_target.dispex.IDispatchEx_iface, dispIdMember, riid,
  99             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 100 }
 101
 102 static HRESULT WINAPI HTMLImgElement_put_isMap(IHTMLImgElement *iface, VARIANT_BOOL v)
 103 {
 104     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 105     nsresult nsres;
 106
 107     TRACE("(%p)->(%x)\n", This, v);
 108
 109     nsres = nsIDOMHTMLImageElement_SetIsMap(This->nsimg, v != VARIANT_FALSE);
 110     if (NS_FAILED(nsres)) {
 111         ERR("Set IsMap failed: %08x\n", nsres);
 112         return E_FAIL;
 113     }
 114
 115     return S_OK;
 116 }
 117
 118 static HRESULT WINAPI HTMLImgElement_get_isMap(IHTMLImgElement *iface, VARIANT_BOOL *p)
 119 {
 120     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 121     cpp_bool b;
 122     nsresult nsres;
 123
 124     TRACE("(%p)->(%p)\n", This, p);
 125
 126     if (p == NULL)
 127         return E_INVALIDARG;
 128
 129     nsres = nsIDOMHTMLImageElement_GetIsMap(This->nsimg, &b);
 130     if (NS_FAILED(nsres)) {
 131         ERR("Get IsMap failed: %08x\n", nsres);
 132         return E_FAIL;
 133     }
 134     *p = b ? VARIANT_TRUE : VARIANT_FALSE;
 135     return S_OK;
 136 }
 137
 138 static HRESULT WINAPI HTMLImgElement_put_useMap(IHTMLImgElement *iface, BSTR v)
 139 {
 140     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 141     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 142     return E_NOTIMPL;
 143 }
 144
 145 static HRESULT WINAPI HTMLImgElement_get_useMap(IHTMLImgElement *iface, BSTR *p)
 146 {
 147     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 148     FIXME("(%p)->(%p)\n", This, p);
 149     return E_NOTIMPL;
 150 }
 151
 152 static HRESULT WINAPI HTMLImgElement_get_mimeType(IHTMLImgElement *iface, BSTR *p)
 153 {
 154     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 155     FIXME("(%p)->(%p)\n", This, p);
 156     return E_NOTIMPL;
 157 }
 158
 159 static HRESULT WINAPI HTMLImgElement_get_fileSize(IHTMLImgElement *iface, BSTR *p)
 160 {
 161     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 162     FIXME("(%p)->(%p)\n", This, p);
 163     return E_NOTIMPL;
 164 }
 165
 166 static HRESULT WINAPI HTMLImgElement_get_fileCreatedDate(IHTMLImgElement *iface, BSTR *p)
 167 {
 168     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 169     FIXME("(%p)->(%p)\n", This, p);
 170     return E_NOTIMPL;
 171 }
 172
 173 static HRESULT WINAPI HTMLImgElement_get_fileModifiedDate(IHTMLImgElement *iface, BSTR *p)
 174 {
 175     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 176     FIXME("(%p)->(%p)\n", This, p);
 177     return E_NOTIMPL;
 178 }
 179
 180 static HRESULT WINAPI HTMLImgElement_get_fileUpdatedDate(IHTMLImgElement *iface, BSTR *p)
 181 {
 182     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 183     FIXME("(%p)->(%p)\n", This, p);
 184     return E_NOTIMPL;
 185 }
 186
 187 static HRESULT WINAPI HTMLImgElement_get_protocol(IHTMLImgElement *iface, BSTR *p)
 188 {
 189     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 190     FIXME("(%p)->(%p)\n", This, p);
 191     return E_NOTIMPL;
 192 }
 193
 194 static HRESULT WINAPI HTMLImgElement_get_href(IHTMLImgElement *iface, BSTR *p)
 195 {
 196     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 197     FIXME("(%p)->(%p)\n", This, p);
 198     return E_NOTIMPL;
 199 }
 200
 201 static HRESULT WINAPI HTMLImgElement_get_nameProp(IHTMLImgElement *iface, BSTR *p)
 202 {
 203     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 204     FIXME("(%p)->(%p)\n", This, p);
 205     return E_NOTIMPL;
 206 }
 207
 208 static HRESULT WINAPI HTMLImgElement_put_border(IHTMLImgElement *iface, VARIANT v)
 209 {
 210     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 211     FIXME("(%p)->()\n", This);
 212     return E_NOTIMPL;
 213 }
 214
 215 static HRESULT WINAPI HTMLImgElement_get_border(IHTMLImgElement *iface, VARIANT *p)
 216 {
 217     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 218     FIXME("(%p)->(%p)\n", This, p);
 219     return E_NOTIMPL;
 220 }
 221
 222 static HRESULT WINAPI HTMLImgElement_put_vspace(IHTMLImgElement *iface, LONG v)
 223 {
 224     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 225     FIXME("(%p)->(%d)\n", This, v);
 226     return E_NOTIMPL;
 227 }
 228
 229 static HRESULT WINAPI HTMLImgElement_get_vspace(IHTMLImgElement *iface, LONG *p)
 230 {
 231     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 232     FIXME("(%p)->(%p)\n", This, p);
 233     return E_NOTIMPL;
 234 }
 235
 236 static HRESULT WINAPI HTMLImgElement_put_hspace(IHTMLImgElement *iface, LONG v)
 237 {
 238     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 239     FIXME("(%p)->(%d)\n", This, v);
 240     return E_NOTIMPL;
 241 }
 242
 243 static HRESULT WINAPI HTMLImgElement_get_hspace(IHTMLImgElement *iface, LONG *p)
 244 {
 245     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 246     FIXME("(%p)->(%p)\n", This, p);
 247     return E_NOTIMPL;
 248 }
 249
 250 static HRESULT WINAPI HTMLImgElement_put_alt(IHTMLImgElement *iface, BSTR v)
 251 {
 252     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 253     nsAString alt_str;
 254     nsresult nsres;
 255
 256     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 257
 258     nsAString_InitDepend(&alt_str, v);
 259     nsres = nsIDOMHTMLImageElement_SetAlt(This->nsimg, &alt_str);
 260     nsAString_Finish(&alt_str);
 261     if(NS_FAILED(nsres))
 262         ERR("SetAlt failed: %08x\n", nsres);
 263
 264     return S_OK;
 265 }
 266
 267 static HRESULT WINAPI HTMLImgElement_get_alt(IHTMLImgElement *iface, BSTR *p)
 268 {
 269     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 270     nsAString alt_str;
 271     nsresult nsres;
 272
 273     TRACE("(%p)->(%p)\n", This, p);
 274
 275     nsAString_Init(&alt_str, NULL);
 276     nsres = nsIDOMHTMLImageElement_GetAlt(This->nsimg, &alt_str);
 277     return return_nsstr(nsres, &alt_str, p);
 278 }
 279
 280 static HRESULT WINAPI HTMLImgElement_put_src(IHTMLImgElement *iface, BSTR v)
 281 {
 282     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 283     nsAString src_str;
 284     nsresult nsres;
 285
 286     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 287
 288     nsAString_InitDepend(&src_str, v);
 289     nsres = nsIDOMHTMLImageElement_SetSrc(This->nsimg, &src_str);
 290     nsAString_Finish(&src_str);
 291     if(NS_FAILED(nsres))
 292         ERR("SetSrc failed: %08x\n", nsres);
 293
 294     return S_OK;
 295 }
 296
 297 static HRESULT WINAPI HTMLImgElement_get_src(IHTMLImgElement *iface, BSTR *p)
 298 {
 299     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 300     const PRUnichar *src;
 301     nsAString src_str;
 302     nsresult nsres;
 303     HRESULT hres = S_OK;
 304
 305     static const WCHAR blockedW[] = {'B','L','O','C','K','E','D',':',':',0};
 306
 307     TRACE("(%p)->(%p)\n", This, p);
 308
 309     nsAString_Init(&src_str, NULL);
 310     nsres = nsIDOMHTMLImageElement_GetSrc(This->nsimg, &src_str);
 311     if(NS_SUCCEEDED(nsres)) {
 312         nsAString_GetData(&src_str, &src);
 313
 314         if(!strncmpiW(src, blockedW, sizeof(blockedW)/sizeof(WCHAR)-1)) {
 315             TRACE("returning BLOCKED::\n");
 316             *p = SysAllocString(blockedW);
 317             if(!*p)
 318                 hres = E_OUTOFMEMORY;
 319         }else {
 320             hres = nsuri_to_url(src, TRUE, p);
 321         }
 322     }else {
 323         ERR("GetSrc failed: %08x\n", nsres);
 324         hres = E_FAIL;
 325     }
 326
 327     nsAString_Finish(&src_str);
 328     return hres;
 329 }
 330
 331 static HRESULT WINAPI HTMLImgElement_put_lowsrc(IHTMLImgElement *iface, BSTR v)
 332 {
 333     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 334     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 335     return E_NOTIMPL;
 336 }
 337
 338 static HRESULT WINAPI HTMLImgElement_get_lowsrc(IHTMLImgElement *iface, BSTR *p)
 339 {
 340     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 341     FIXME("(%p)->(%p)\n", This, p);
 342     return E_NOTIMPL;
 343 }
 344
 345 static HRESULT WINAPI HTMLImgElement_put_vrml(IHTMLImgElement *iface, BSTR v)
 346 {
 347     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 348     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 349     return E_NOTIMPL;
 350 }
 351
 352 static HRESULT WINAPI HTMLImgElement_get_vrml(IHTMLImgElement *iface, BSTR *p)
 353 {
 354     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 355     FIXME("(%p)->(%p)\n", This, p);
 356     return E_NOTIMPL;
 357 }
 358
 359 static HRESULT WINAPI HTMLImgElement_put_dynsrc(IHTMLImgElement *iface, BSTR v)
 360 {
 361     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 362     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 363     return E_NOTIMPL;
 364 }
 365
 366 static HRESULT WINAPI HTMLImgElement_get_dynsrc(IHTMLImgElement *iface, BSTR *p)
 367 {
 368     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 369     FIXME("(%p)->(%p)\n", This, p);
 370     return E_NOTIMPL;
 371 }
 372
 373 static HRESULT WINAPI HTMLImgElement_get_readyState(IHTMLImgElement *iface, BSTR *p)
 374 {
 375     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 376     FIXME("(%p)->(%p)\n", This, p);
 377     return E_NOTIMPL;
 378 }
 379
 380 static HRESULT WINAPI HTMLImgElement_get_complete(IHTMLImgElement *iface, VARIANT_BOOL *p)
 381 {
 382     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 383     cpp_bool complete;
 384     nsresult nsres;
 385
 386     TRACE("(%p)->(%p)\n", This, p);
 387
 388     nsres = nsIDOMHTMLImageElement_GetComplete(This->nsimg, &complete);
 389     if(NS_FAILED(nsres)) {
 390         ERR("GetComplete failed: %08x\n", nsres);
 391         return E_FAIL;
 392     }
 393
 394     *p = complete ? VARIANT_TRUE : VARIANT_FALSE;
 395     return S_OK;
 396 }
 397
 398 static HRESULT WINAPI HTMLImgElement_put_loop(IHTMLImgElement *iface, VARIANT v)
 399 {
 400     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 401     FIXME("(%p)->()\n", This);
 402     return E_NOTIMPL;
 403 }
 404
 405 static HRESULT WINAPI HTMLImgElement_get_loop(IHTMLImgElement *iface, VARIANT *p)
 406 {
 407     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 408     FIXME("(%p)->(%p)\n", This, p);
 409     return E_NOTIMPL;
 410 }
 411
 412 static HRESULT WINAPI HTMLImgElement_put_align(IHTMLImgElement *iface, BSTR v)
 413 {
 414     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 415     nsAString str;
 416     nsresult nsres;
 417
 418     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 419
 420     nsAString_InitDepend(&str, v);
 421
 422     nsres = nsIDOMHTMLImageElement_SetAlign(This->nsimg, &str);
 423     nsAString_Finish(&str);
 424     if (NS_FAILED(nsres)){
 425         ERR("Set Align(%s) failed: %08x\n", debugstr_w(v), nsres);
 426         return E_FAIL;
 427     }
 428
 429     return S_OK;
 430 }
 431
 432 static HRESULT WINAPI HTMLImgElement_get_align(IHTMLImgElement *iface, BSTR *p)
 433 {
 434     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 435     nsAString str;
 436     nsresult nsres;
 437
 438     TRACE("(%p)->(%p)\n", This, p);
 439
 440     nsAString_Init(&str, NULL);
 441     nsres = nsIDOMHTMLImageElement_GetAlign(This->nsimg, &str);
 442
 443     return return_nsstr(nsres, &str, p);
 444 }
 445
 446 static HRESULT WINAPI HTMLImgElement_put_onload(IHTMLImgElement *iface, VARIANT v)
 447 {
 448     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 449
 450     TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 451
 452     return set_node_event(&This->element.node, EVENTID_LOAD, &v);
 453 }
 454
 455 static HRESULT WINAPI HTMLImgElement_get_onload(IHTMLImgElement *iface, VARIANT *p)
 456 {
 457     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 458
 459     TRACE("(%p)->(%p)\n", This, p);
 460
 461     return get_node_event(&This->element.node, EVENTID_LOAD, p);
 462 }
 463
 464 static HRESULT WINAPI HTMLImgElement_put_onerror(IHTMLImgElement *iface, VARIANT v)
 465 {
 466     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 467
 468     TRACE("(%p)->()\n", This);
 469
 470     return set_node_event(&This->element.node, EVENTID_ERROR, &v);
 471 }
 472
 473 static HRESULT WINAPI HTMLImgElement_get_onerror(IHTMLImgElement *iface, VARIANT *p)
 474 {
 475     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 476
 477     TRACE("(%p)->(%p)\n", This, p);
 478
 479     return get_node_event(&This->element.node, EVENTID_ERROR, p);
 480 }
 481
 482 static HRESULT WINAPI HTMLImgElement_put_onabort(IHTMLImgElement *iface, VARIANT v)
 483 {
 484     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 485
 486     TRACE("(%p)->()\n", This);
 487
 488     return set_node_event(&This->element.node, EVENTID_ABORT, &v);
 489 }
 490
 491 static HRESULT WINAPI HTMLImgElement_get_onabort(IHTMLImgElement *iface, VARIANT *p)
 492 {
 493     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 494
 495     TRACE("(%p)->(%p)\n", This, p);
 496
 497     return get_node_event(&This->element.node, EVENTID_ABORT, p);
 498 }
 499
 500 static HRESULT WINAPI HTMLImgElement_put_name(IHTMLImgElement *iface, BSTR v)
 501 {
 502     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 503     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 504     return E_NOTIMPL;
 505 }
 506
 507 static HRESULT WINAPI HTMLImgElement_get_name(IHTMLImgElement *iface, BSTR *p)
 508 {
 509     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 510     nsAString name;
 511     nsresult nsres;
 512
 513     TRACE("(%p)->(%p)\n", This, p);
 514
 515     nsAString_Init(&name, NULL);
 516     nsres = nsIDOMHTMLImageElement_GetName(This->nsimg, &name);
 517     return return_nsstr(nsres, &name, p);
 518 }
 519
 520 static HRESULT WINAPI HTMLImgElement_put_width(IHTMLImgElement *iface, LONG v)
 521 {
 522     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 523     nsresult nsres;
 524
 525     TRACE("(%p)->(%d)\n", This, v);
 526
 527     nsres = nsIDOMHTMLImageElement_SetWidth(This->nsimg, v);
 528     if(NS_FAILED(nsres)) {
 529         ERR("SetWidth failed: %08x\n", nsres);
 530         return E_FAIL;
 531     }
 532
 533     return S_OK;
 534 }
 535
 536 static HRESULT WINAPI HTMLImgElement_get_width(IHTMLImgElement *iface, LONG *p)
 537 {
 538     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 539     UINT32 width;
 540     nsresult nsres;
 541
 542     TRACE("(%p)->(%p)\n", This, p);
 543
 544     nsres = nsIDOMHTMLImageElement_GetWidth(This->nsimg, &width);
 545     if(NS_FAILED(nsres)) {
 546         ERR("GetWidth failed: %08x\n", nsres);
 547         return E_FAIL;
 548     }
 549
 550     *p = width;
 551     return S_OK;
 552 }
 553
 554 static HRESULT WINAPI HTMLImgElement_put_height(IHTMLImgElement *iface, LONG v)
 555 {
 556     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 557     nsresult nsres;
 558
 559     TRACE("(%p)->(%d)\n", This, v);
 560
 561     nsres = nsIDOMHTMLImageElement_SetHeight(This->nsimg, v);
 562     if(NS_FAILED(nsres)) {
 563         ERR("SetHeight failed: %08x\n", nsres);
 564         return E_FAIL;
 565     }
 566
 567     return S_OK;
 568 }
 569
 570 static HRESULT WINAPI HTMLImgElement_get_height(IHTMLImgElement *iface, LONG *p)
 571 {
 572     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 573     UINT32 height;
 574     nsresult nsres;
 575
 576     TRACE("(%p)->(%p)\n", This, p);
 577
 578     nsres = nsIDOMHTMLImageElement_GetHeight(This->nsimg, &height);
 579     if(NS_FAILED(nsres)) {
 580         ERR("GetHeight failed: %08x\n", nsres);
 581         return E_FAIL;
 582     }
 583
 584     *p = height;
 585     return S_OK;
 586 }
 587
 588 static HRESULT WINAPI HTMLImgElement_put_start(IHTMLImgElement *iface, BSTR v)
 589 {
 590     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 591     FIXME("(%p)->()\n", This);
 592     return E_NOTIMPL;
 593 }
 594
 595 static HRESULT WINAPI HTMLImgElement_get_start(IHTMLImgElement *iface, BSTR *p)
 596 {
 597     HTMLImgElement *This = impl_from_IHTMLImgElement(iface);
 598     FIXME("(%p)->(%p)\n", This, p);
 599     return E_NOTIMPL;
 600 }
 601
 602 static const IHTMLImgElementVtbl HTMLImgElementVtbl = {
 603     HTMLImgElement_QueryInterface,
 604     HTMLImgElement_AddRef,
 605     HTMLImgElement_Release,
 606     HTMLImgElement_GetTypeInfoCount,
 607     HTMLImgElement_GetTypeInfo,
 608     HTMLImgElement_GetIDsOfNames,
 609     HTMLImgElement_Invoke,
 610     HTMLImgElement_put_isMap,
 611     HTMLImgElement_get_isMap,
 612     HTMLImgElement_put_useMap,
 613     HTMLImgElement_get_useMap,
 614     HTMLImgElement_get_mimeType,
 615     HTMLImgElement_get_fileSize,
 616     HTMLImgElement_get_fileCreatedDate,
 617     HTMLImgElement_get_fileModifiedDate,
 618     HTMLImgElement_get_fileUpdatedDate,
 619     HTMLImgElement_get_protocol,
 620     HTMLImgElement_get_href,
 621     HTMLImgElement_get_nameProp,
 622     HTMLImgElement_put_border,
 623     HTMLImgElement_get_border,
 624     HTMLImgElement_put_vspace,
 625     HTMLImgElement_get_vspace,
 626     HTMLImgElement_put_hspace,
 627     HTMLImgElement_get_hspace,
 628     HTMLImgElement_put_alt,
 629     HTMLImgElement_get_alt,
 630     HTMLImgElement_put_src,
 631     HTMLImgElement_get_src,
 632     HTMLImgElement_put_lowsrc,
 633     HTMLImgElement_get_lowsrc,
 634     HTMLImgElement_put_vrml,
 635     HTMLImgElement_get_vrml,
 636     HTMLImgElement_put_dynsrc,
 637     HTMLImgElement_get_dynsrc,
 638     HTMLImgElement_get_readyState,
 639     HTMLImgElement_get_complete,
 640     HTMLImgElement_put_loop,
 641     HTMLImgElement_get_loop,
 642     HTMLImgElement_put_align,
 643     HTMLImgElement_get_align,
 644     HTMLImgElement_put_onload,
 645     HTMLImgElement_get_onload,
 646     HTMLImgElement_put_onerror,
 647     HTMLImgElement_get_onerror,
 648     HTMLImgElement_put_onabort,
 649     HTMLImgElement_get_onabort,
 650     HTMLImgElement_put_name,
 651     HTMLImgElement_get_name,
 652     HTMLImgElement_put_width,
 653     HTMLImgElement_get_width,
 654     HTMLImgElement_put_height,
 655     HTMLImgElement_get_height,
 656     HTMLImgElement_put_start,
 657     HTMLImgElement_get_start
 658 };
 659
 660 static inline HTMLImgElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
 661 {
 662     return CONTAINING_RECORD(iface, HTMLImgElement, element.node);
 663 }
 664
 665 static HRESULT HTMLImgElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 666 {
 667     HTMLImgElement *This = impl_from_HTMLDOMNode(iface);
 668
 669     *ppv = NULL;
 670
 671     if(IsEqualGUID(&IID_IHTMLImgElement, riid)) {
 672         TRACE("(%p)->(IID_IHTMLImgElement %p)\n", This, ppv);
 673         *ppv = &This->IHTMLImgElement_iface;
 674     }else {
 675         return HTMLElement_QI(&This->element.node, riid, ppv);
 676     }
 677
 678     IUnknown_AddRef((IUnknown*)*ppv);
 679     return S_OK;
 680 }
 681
 682 static HRESULT HTMLImgElement_get_readystate(HTMLDOMNode *iface, BSTR *p)
 683 {
 684     HTMLImgElement *This = impl_from_HTMLDOMNode(iface);
 685
 686     return IHTMLImgElement_get_readyState(&This->IHTMLImgElement_iface, p);
 687 }
 688
 689 static void HTMLImgElement_traverse(HTMLDOMNode *iface, nsCycleCollectionTraversalCallback *cb)
 690 {
 691     HTMLImgElement *This = impl_from_HTMLDOMNode(iface);
 692
 693     if(This->nsimg)
 694         note_cc_edge((nsISupports*)This->nsimg, "This->nsimg", cb);
 695 }
 696
 697 static void HTMLImgElement_unlink(HTMLDOMNode *iface)
 698 {
 699     HTMLImgElement *This = impl_from_HTMLDOMNode(iface);
 700
 701     if(This->nsimg) {
 702         nsIDOMHTMLImageElement *nsimg = This->nsimg;
 703
 704         This->nsimg = NULL;
 705         nsIDOMHTMLImageElement_Release(nsimg);
 706     }
 707 }
 708
 709 static const NodeImplVtbl HTMLImgElementImplVtbl = {
 710     HTMLImgElement_QI,
 711     HTMLElement_destructor,
 712     HTMLElement_cpc,
 713     HTMLElement_clone,
 714     HTMLElement_handle_event,
 715     HTMLElement_get_attr_col,
 716     NULL,
 717     NULL,
 718     NULL,
 719     NULL,
 720     NULL,
 721     HTMLImgElement_get_readystate,
 722     NULL,
 723     NULL,
 724     NULL,
 725     HTMLImgElement_traverse,
 726     HTMLImgElement_unlink
 727 };
 728
 729 static const tid_t HTMLImgElement_iface_tids[] = {
 730     HTMLELEMENT_TIDS,
 731     IHTMLImgElement_tid,
 732     0
 733 };
 734 static dispex_static_data_t HTMLImgElement_dispex = {
 735     NULL,
 736     DispHTMLImg_tid,
 737     HTMLImgElement_iface_tids,
 738     HTMLElement_init_dispex_info
 739 };
 740
 741 HRESULT HTMLImgElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
 742 {
 743     HTMLImgElement *ret;
 744     nsresult nsres;
 745
 746     ret = heap_alloc_zero(sizeof(HTMLImgElement));
 747     if(!ret)
 748         return E_OUTOFMEMORY;
 749
 750     ret->IHTMLImgElement_iface.lpVtbl = &HTMLImgElementVtbl;
 751     ret->element.node.vtbl = &HTMLImgElementImplVtbl;
 752
 753     HTMLElement_Init(&ret->element, doc, nselem, &HTMLImgElement_dispex);
 754
 755     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLImageElement, (void**)&ret->nsimg);
 756     assert(nsres == NS_OK);
 757
 758     *elem = &ret->element;
 759     return S_OK;
 760 }
 761
 762 static inline HTMLImageElementFactory *impl_from_IHTMLImageElementFactory(IHTMLImageElementFactory *iface)
 763 {
 764     return CONTAINING_RECORD(iface, HTMLImageElementFactory, IHTMLImageElementFactory_iface);
 765 }
 766
 767 static HRESULT WINAPI HTMLImageElementFactory_QueryInterface(IHTMLImageElementFactory *iface,
 768         REFIID riid, void **ppv)
 769 {
 770     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 771
 772     TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
 773
 774     if(IsEqualGUID(&IID_IUnknown, riid)) {
 775         *ppv = &This->IHTMLImageElementFactory_iface;
 776     }else if(IsEqualGUID(&IID_IHTMLImageElementFactory, riid)) {
 777         *ppv = &This->IHTMLImageElementFactory_iface;
 778     }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
 779         return *ppv ? S_OK : E_NOINTERFACE;
 780     }else {
 781         *ppv = NULL;
 782         WARN("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
 783         return E_NOINTERFACE;
 784     }
 785
 786     IUnknown_AddRef((IUnknown*)*ppv);
 787     return S_OK;
 788 }
 789
 790 static ULONG WINAPI HTMLImageElementFactory_AddRef(IHTMLImageElementFactory *iface)
 791 {
 792     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 793     LONG ref = InterlockedIncrement(&This->ref);
 794
 795     TRACE("(%p) ref=%d\n", This, ref);
 796
 797     return ref;
 798 }
 799
 800 static ULONG WINAPI HTMLImageElementFactory_Release(IHTMLImageElementFactory *iface)
 801 {
 802     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 803     LONG ref = InterlockedDecrement(&This->ref);
 804
 805     TRACE("(%p) ref=%d\n", This, ref);
 806
 807     if(!ref)
 808         heap_free(This);
 809
 810     return ref;
 811 }
 812
 813 static HRESULT WINAPI HTMLImageElementFactory_GetTypeInfoCount(IHTMLImageElementFactory *iface,
 814         UINT *pctinfo)
 815 {
 816     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 817     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
 818 }
 819
 820 static HRESULT WINAPI HTMLImageElementFactory_GetTypeInfo(IHTMLImageElementFactory *iface,
 821         UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
 822 {
 823     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 824     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
 825 }
 826
 827 static HRESULT WINAPI HTMLImageElementFactory_GetIDsOfNames(IHTMLImageElementFactory *iface,
 828         REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid,
 829         DISPID *rgDispId)
 830 {
 831     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 832     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames, lcid, rgDispId);
 833 }
 834
 835 static HRESULT WINAPI HTMLImageElementFactory_Invoke(IHTMLImageElementFactory *iface,
 836         DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags,
 837         DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo,
 838         UINT *puArgErr)
 839 {
 840     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 841     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags,
 842             pDispParams, pVarResult, pExcepInfo, puArgErr);
 843 }
 844
 845 static LONG var_to_size(const VARIANT *v)
 846 {
 847     switch(V_VT(v)) {
 848     case VT_EMPTY:
 849         return 0;
 850     case VT_I4:
 851         return V_I4(v);
 852     case VT_BSTR: {
 853         LONG ret;
 854         HRESULT hres;
 855
 856         hres = VarI4FromStr(V_BSTR(v), 0, 0, &ret);
 857         if(FAILED(hres)) {
 858             FIXME("VarI4FromStr failed: %08x\n", hres);
 859             return 0;
 860         }
 861         return ret;
 862     }
 863     default:
 864         FIXME("unsupported size %s\n", debugstr_variant(v));
 865     }
 866     return 0;
 867 }
 868
 869 static HRESULT WINAPI HTMLImageElementFactory_create(IHTMLImageElementFactory *iface,
 870         VARIANT width, VARIANT height, IHTMLImgElement **img_elem)
 871 {
 872     HTMLImageElementFactory *This = impl_from_IHTMLImageElementFactory(iface);
 873     HTMLDocumentNode *doc;
 874     IHTMLImgElement *img;
 875     HTMLElement *elem;
 876     nsIDOMHTMLElement *nselem;
 877     LONG l;
 878     HRESULT hres;
 879
 880     static const PRUnichar imgW[] = {'I','M','G',0};
 881
 882     TRACE("(%p)->(%s %s %p)\n", This, debugstr_variant(&width),
 883             debugstr_variant(&height), img_elem);
 884
 885     if(!This->window || !This->window->doc) {
 886         WARN("NULL doc\n");
 887         return E_UNEXPECTED;
 888     }
 889
 890     doc = This->window->doc;
 891
 892     *img_elem = NULL;
 893
 894     hres = create_nselem(doc, imgW, &nselem);
 895     if(FAILED(hres))
 896         return hres;
 897
 898     hres = HTMLElement_Create(doc, (nsIDOMNode*)nselem, FALSE, &elem);
 899     nsIDOMHTMLElement_Release(nselem);
 900     if(FAILED(hres)) {
 901         ERR("HTMLElement_Create failed\n");
 902         return hres;
 903     }
 904
 905     hres = IHTMLElement_QueryInterface(&elem->IHTMLElement_iface, &IID_IHTMLImgElement,
 906             (void**)&img);
 907     IHTMLElement_Release(&elem->IHTMLElement_iface);
 908     if(FAILED(hres)) {
 909         ERR("IHTMLElement_QueryInterface failed: 0x%08x\n", hres);
 910         return hres;
 911     }
 912
 913     l = var_to_size(&width);
 914     if(l)
 915         IHTMLImgElement_put_width(img, l);
 916     l = var_to_size(&height);
 917     if(l)
 918         IHTMLImgElement_put_height(img, l);
 919
 920     *img_elem = img;
 921     return S_OK;
 922 }
 923
 924 static const IHTMLImageElementFactoryVtbl HTMLImageElementFactoryVtbl = {
 925     HTMLImageElementFactory_QueryInterface,
 926     HTMLImageElementFactory_AddRef,
 927     HTMLImageElementFactory_Release,
 928     HTMLImageElementFactory_GetTypeInfoCount,
 929     HTMLImageElementFactory_GetTypeInfo,
 930     HTMLImageElementFactory_GetIDsOfNames,
 931     HTMLImageElementFactory_Invoke,
 932     HTMLImageElementFactory_create
 933 };
 934
 935 static inline HTMLImageElementFactory *impl_from_DispatchEx(DispatchEx *iface)
 936 {
 937     return CONTAINING_RECORD(iface, HTMLImageElementFactory, dispex);
 938 }
 939
 940 static HRESULT HTMLImageElementFactory_value(DispatchEx *dispex, LCID lcid,
 941         WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei,
 942         IServiceProvider *caller)
 943 {
 944     HTMLImageElementFactory *This = impl_from_DispatchEx(dispex);
 945     IHTMLImgElement *img;
 946     VARIANT empty, *width, *height;
 947     HRESULT hres;
 948     int argc = params->cArgs - params->cNamedArgs;
 949
 950     V_VT(res) = VT_NULL;
 951
 952     V_VT(&empty) = VT_EMPTY;
 953
 954     width = argc >= 1 ? params->rgvarg + (params->cArgs - 1) : &empty;
 955     height = argc >= 2 ? params->rgvarg + (params->cArgs - 2) : &empty;
 956
 957     hres = IHTMLImageElementFactory_create(&This->IHTMLImageElementFactory_iface, *width, *height,
 958             &img);
 959     if(FAILED(hres))
 960         return hres;
 961
 962     V_VT(res) = VT_DISPATCH;
 963     V_DISPATCH(res) = (IDispatch*)img;
 964
 965     return S_OK;
 966 }
 967
 968 static const tid_t HTMLImageElementFactory_iface_tids[] = {
 969     IHTMLImageElementFactory_tid,
 970     0
 971 };
 972
 973 static const dispex_static_data_vtbl_t HTMLImageElementFactory_dispex_vtbl = {
 974     HTMLImageElementFactory_value,
 975     NULL,
 976     NULL,
 977     NULL
 978 };
 979
 980 static dispex_static_data_t HTMLImageElementFactory_dispex = {
 981     &HTMLImageElementFactory_dispex_vtbl,
 982     IHTMLImageElementFactory_tid,
 983     HTMLImageElementFactory_iface_tids
 984 };
 985
 986 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow *window, HTMLImageElementFactory **ret_val)
 987 {
 988     HTMLImageElementFactory *ret;
 989
 990     ret = heap_alloc(sizeof(HTMLImageElementFactory));
 991     if(!ret)
 992         return E_OUTOFMEMORY;
 993
 994     ret->IHTMLImageElementFactory_iface.lpVtbl = &HTMLImageElementFactoryVtbl;
 995     ret->ref = 1;
 996     ret->window = window;
 997
 998     init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLImageElementFactory_iface,
 999             &HTMLImageElementFactory_dispex);
1000
1001     *ret_val = ret;
1002     return S_OK;
1003 }