dlls/mshtml/htmloption.c

   1 /*
   2  * Copyright 2007 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 struct HTMLOptionElement {
  35     HTMLElement element;
  36
  37     IHTMLOptionElement IHTMLOptionElement_iface;
  38
  39     nsIDOMHTMLOptionElement *nsoption;
  40 };
  41
  42 static inline HTMLOptionElement *impl_from_IHTMLOptionElement(IHTMLOptionElement *iface)
  43 {
  44     return CONTAINING_RECORD(iface, HTMLOptionElement, IHTMLOptionElement_iface);
  45 }
  46
  47 static HRESULT WINAPI HTMLOptionElement_QueryInterface(IHTMLOptionElement *iface,
  48         REFIID riid, void **ppv)
  49 {
  50     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
  51
  52     return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv);
  53 }
  54
  55 static ULONG WINAPI HTMLOptionElement_AddRef(IHTMLOptionElement *iface)
  56 {
  57     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
  58
  59     return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface);
  60 }
  61
  62 static ULONG WINAPI HTMLOptionElement_Release(IHTMLOptionElement *iface)
  63 {
  64     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
  65
  66     return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface);
  67 }
  68
  69 static HRESULT WINAPI HTMLOptionElement_GetTypeInfoCount(IHTMLOptionElement *iface, UINT *pctinfo)
  70 {
  71     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
  72     return IDispatchEx_GetTypeInfoCount(&This->element.node.dispex.IDispatchEx_iface, pctinfo);
  73 }
  74
  75 static HRESULT WINAPI HTMLOptionElement_GetTypeInfo(IHTMLOptionElement *iface, UINT iTInfo,
  76                                               LCID lcid, ITypeInfo **ppTInfo)
  77 {
  78     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
  79     return IDispatchEx_GetTypeInfo(&This->element.node.dispex.IDispatchEx_iface, iTInfo, lcid,
  80             ppTInfo);
  81 }
  82
  83 static HRESULT WINAPI HTMLOptionElement_GetIDsOfNames(IHTMLOptionElement *iface, REFIID riid,
  84                                                 LPOLESTR *rgszNames, UINT cNames,
  85                                                 LCID lcid, DISPID *rgDispId)
  86 {
  87     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
  88     return IDispatchEx_GetIDsOfNames(&This->element.node.dispex.IDispatchEx_iface, riid, rgszNames,
  89             cNames, lcid, rgDispId);
  90 }
  91
  92 static HRESULT WINAPI HTMLOptionElement_Invoke(IHTMLOptionElement *iface, DISPID dispIdMember,
  93                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
  94                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
  95 {
  96     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
  97     return IDispatchEx_Invoke(&This->element.node.dispex.IDispatchEx_iface, dispIdMember, riid,
  98             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
  99 }
 100
 101 static HRESULT WINAPI HTMLOptionElement_put_selected(IHTMLOptionElement *iface, VARIANT_BOOL v)
 102 {
 103     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 104     nsresult nsres;
 105
 106     TRACE("(%p)->(%x)\n", This, v);
 107
 108     nsres = nsIDOMHTMLOptionElement_SetSelected(This->nsoption, v != VARIANT_FALSE);
 109     if(NS_FAILED(nsres)) {
 110         ERR("SetSelected failed: %08x\n", nsres);
 111         return E_FAIL;
 112     }
 113
 114     return S_OK;
 115 }
 116
 117 static HRESULT WINAPI HTMLOptionElement_get_selected(IHTMLOptionElement *iface, VARIANT_BOOL *p)
 118 {
 119     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 120     PRBool selected;
 121     nsresult nsres;
 122
 123     TRACE("(%p)->(%p)\n", This, p);
 124
 125     nsres = nsIDOMHTMLOptionElement_GetSelected(This->nsoption, &selected);
 126     if(NS_FAILED(nsres)) {
 127         ERR("GetSelected failed: %08x\n", nsres);
 128         return E_FAIL;
 129     }
 130
 131     *p = selected ? VARIANT_TRUE : VARIANT_FALSE;
 132     return S_OK;
 133 }
 134
 135 static HRESULT WINAPI HTMLOptionElement_put_value(IHTMLOptionElement *iface, BSTR v)
 136 {
 137     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 138     nsAString value_str;
 139     nsresult nsres;
 140
 141     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 142
 143     nsAString_InitDepend(&value_str, v);
 144     nsres = nsIDOMHTMLOptionElement_SetValue(This->nsoption, &value_str);
 145     nsAString_Finish(&value_str);
 146     if(NS_FAILED(nsres))
 147         ERR("SetValue failed: %08x\n", nsres);
 148
 149     return S_OK;
 150 }
 151
 152 static HRESULT WINAPI HTMLOptionElement_get_value(IHTMLOptionElement *iface, BSTR *p)
 153 {
 154     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 155     nsAString value_str;
 156     const PRUnichar *value;
 157     nsresult nsres;
 158
 159     TRACE("(%p)->(%p)\n", This, p);
 160
 161     nsAString_Init(&value_str, NULL);
 162     nsres = nsIDOMHTMLOptionElement_GetValue(This->nsoption, &value_str);
 163     if(NS_SUCCEEDED(nsres)) {
 164         nsAString_GetData(&value_str, &value);
 165         *p = SysAllocString(value);
 166     }else {
 167         ERR("GetValue failed: %08x\n", nsres);
 168         *p = NULL;
 169     }
 170     nsAString_Finish(&value_str);
 171
 172     return S_OK;
 173 }
 174
 175 static HRESULT WINAPI HTMLOptionElement_put_defaultSelected(IHTMLOptionElement *iface, VARIANT_BOOL v)
 176 {
 177     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 178     FIXME("(%p)->(%x)\n", This, v);
 179     return E_NOTIMPL;
 180 }
 181
 182 static HRESULT WINAPI HTMLOptionElement_get_defaultSelected(IHTMLOptionElement *iface, VARIANT_BOOL *p)
 183 {
 184     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 185     FIXME("(%p)->(%p)\n", This, p);
 186     return E_NOTIMPL;
 187 }
 188
 189 static HRESULT WINAPI HTMLOptionElement_put_index(IHTMLOptionElement *iface, LONG v)
 190 {
 191     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 192     FIXME("(%p)->(%d)\n", This, v);
 193     return E_NOTIMPL;
 194 }
 195
 196 static HRESULT WINAPI HTMLOptionElement_get_index(IHTMLOptionElement *iface, LONG *p)
 197 {
 198     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 199     FIXME("(%p)->(%p)\n", This, p);
 200     return E_NOTIMPL;
 201 }
 202
 203 static HRESULT WINAPI HTMLOptionElement_put_text(IHTMLOptionElement *iface, BSTR v)
 204 {
 205     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 206     nsIDOMText *text_node;
 207     nsAString text_str;
 208     nsIDOMNode *tmp;
 209     nsresult nsres;
 210
 211     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 212
 213     if(!This->element.node.doc->nsdoc) {
 214         WARN("NULL nsdoc\n");
 215         return E_UNEXPECTED;
 216     }
 217
 218     while(1) {
 219         nsIDOMNode *child;
 220
 221         nsres = nsIDOMHTMLOptionElement_GetFirstChild(This->nsoption, &child);
 222         if(NS_FAILED(nsres) || !child)
 223             break;
 224
 225         nsres = nsIDOMHTMLOptionElement_RemoveChild(This->nsoption, child, &tmp);
 226         nsIDOMNode_Release(child);
 227         if(NS_SUCCEEDED(nsres)) {
 228             nsIDOMNode_Release(tmp);
 229         }else {
 230             ERR("RemoveChild failed: %08x\n", nsres);
 231             break;
 232         }
 233     }
 234
 235     nsAString_InitDepend(&text_str, v);
 236     nsres = nsIDOMHTMLDocument_CreateTextNode(This->element.node.doc->nsdoc, &text_str, &text_node);
 237     nsAString_Finish(&text_str);
 238     if(NS_FAILED(nsres)) {
 239         ERR("CreateTextNode failed: %08x\n", nsres);
 240         return E_FAIL;
 241     }
 242
 243     nsres = nsIDOMHTMLOptionElement_AppendChild(This->nsoption, (nsIDOMNode*)text_node, &tmp);
 244     if(NS_SUCCEEDED(nsres))
 245         nsIDOMNode_Release(tmp);
 246     else
 247         ERR("AppendChild failed: %08x\n", nsres);
 248
 249     return S_OK;
 250 }
 251
 252 static HRESULT WINAPI HTMLOptionElement_get_text(IHTMLOptionElement *iface, BSTR *p)
 253 {
 254     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 255     nsAString text_str;
 256     const PRUnichar *text;
 257     nsresult nsres;
 258
 259     TRACE("(%p)->(%p)\n", This, p);
 260
 261     nsAString_Init(&text_str, NULL);
 262     nsres = nsIDOMHTMLOptionElement_GetText(This->nsoption, &text_str);
 263     if(NS_SUCCEEDED(nsres)) {
 264         nsAString_GetData(&text_str, &text);
 265         *p = SysAllocString(text);
 266     }else {
 267         ERR("GetText failed: %08x\n", nsres);
 268         *p = NULL;
 269     }
 270     nsAString_Finish(&text_str);
 271
 272     return S_OK;
 273 }
 274
 275 static HRESULT WINAPI HTMLOptionElement_get_form(IHTMLOptionElement *iface, IHTMLFormElement **p)
 276 {
 277     HTMLOptionElement *This = impl_from_IHTMLOptionElement(iface);
 278     FIXME("(%p)->(%p)\n", This, p);
 279     return E_NOTIMPL;
 280 }
 281
 282 static const IHTMLOptionElementVtbl HTMLOptionElementVtbl = {
 283     HTMLOptionElement_QueryInterface,
 284     HTMLOptionElement_AddRef,
 285     HTMLOptionElement_Release,
 286     HTMLOptionElement_GetTypeInfoCount,
 287     HTMLOptionElement_GetTypeInfo,
 288     HTMLOptionElement_GetIDsOfNames,
 289     HTMLOptionElement_Invoke,
 290     HTMLOptionElement_put_selected,
 291     HTMLOptionElement_get_selected,
 292     HTMLOptionElement_put_value,
 293     HTMLOptionElement_get_value,
 294     HTMLOptionElement_put_defaultSelected,
 295     HTMLOptionElement_get_defaultSelected,
 296     HTMLOptionElement_put_index,
 297     HTMLOptionElement_get_index,
 298     HTMLOptionElement_put_text,
 299     HTMLOptionElement_get_text,
 300     HTMLOptionElement_get_form
 301 };
 302
 303 static inline HTMLOptionElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface)
 304 {
 305     return CONTAINING_RECORD(iface, HTMLOptionElement, element.node);
 306 }
 307
 308 static HRESULT HTMLOptionElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 309 {
 310     HTMLOptionElement *This = impl_from_HTMLDOMNode(iface);
 311
 312     *ppv = NULL;
 313
 314     if(IsEqualGUID(&IID_IUnknown, riid)) {
 315         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 316         *ppv = &This->IHTMLOptionElement_iface;
 317     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 318         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 319         *ppv = &This->IHTMLOptionElement_iface;
 320     }else if(IsEqualGUID(&IID_IHTMLOptionElement, riid)) {
 321         TRACE("(%p)->(IID_IHTMLOptionElement %p)\n", This, ppv);
 322         *ppv = &This->IHTMLOptionElement_iface;
 323     }
 324
 325     if(*ppv) {
 326         IUnknown_AddRef((IUnknown*)*ppv);
 327         return S_OK;
 328     }
 329
 330     return HTMLElement_QI(&This->element.node, riid, ppv);
 331 }
 332
 333 static void HTMLOptionElement_destructor(HTMLDOMNode *iface)
 334 {
 335     HTMLOptionElement *This = impl_from_HTMLDOMNode(iface);
 336
 337     if(This->nsoption)
 338         nsIDOMHTMLOptionElement_Release(This->nsoption);
 339
 340     HTMLElement_destructor(&This->element.node);
 341 }
 342
 343 static const NodeImplVtbl HTMLOptionElementImplVtbl = {
 344     HTMLOptionElement_QI,
 345     HTMLOptionElement_destructor,
 346     HTMLElement_clone,
 347     HTMLElement_get_attr_col
 348 };
 349
 350 static const tid_t HTMLOptionElement_iface_tids[] = {
 351     HTMLELEMENT_TIDS,
 352     IHTMLOptionElement_tid,
 353     0
 354 };
 355 static dispex_static_data_t HTMLOptionElement_dispex = {
 356     NULL,
 357     DispHTMLOptionElement_tid,
 358     NULL,
 359     HTMLOptionElement_iface_tids
 360 };
 361
 362 HRESULT HTMLOptionElement_Create(HTMLDocumentNode *doc, nsIDOMHTMLElement *nselem, HTMLElement **elem)
 363 {
 364     HTMLOptionElement *ret;
 365     nsresult nsres;
 366
 367     ret = heap_alloc_zero(sizeof(HTMLOptionElement));
 368     if(!ret)
 369         return E_OUTOFMEMORY;
 370
 371     ret->IHTMLOptionElement_iface.lpVtbl = &HTMLOptionElementVtbl;
 372     ret->element.node.vtbl = &HTMLOptionElementImplVtbl;
 373
 374     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLOptionElement, (void**)&ret->nsoption);
 375     if(NS_FAILED(nsres)) {
 376         ERR("Could not get nsIDOMHTMLOptionElement interface: %08x\n", nsres);
 377         heap_free(ret);
 378         return E_FAIL;
 379     }
 380
 381     HTMLElement_Init(&ret->element, doc, nselem, &HTMLOptionElement_dispex);
 382
 383     *elem = &ret->element;
 384     return S_OK;
 385 }
 386
 387 static inline HTMLOptionElementFactory *impl_from_IHTMLOptionElementFactory(IHTMLOptionElementFactory *iface)
 388 {
 389     return CONTAINING_RECORD(iface, HTMLOptionElementFactory, IHTMLOptionElementFactory_iface);
 390 }
 391
 392 static HRESULT WINAPI HTMLOptionElementFactory_QueryInterface(IHTMLOptionElementFactory *iface,
 393                                                               REFIID riid, void **ppv)
 394 {
 395     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 396
 397     *ppv = NULL;
 398
 399     if(IsEqualGUID(&IID_IUnknown, riid)) {
 400         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 401         *ppv = &This->IHTMLOptionElementFactory_iface;
 402     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 403         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 404         *ppv = &This->IHTMLOptionElementFactory_iface;
 405     }else if(IsEqualGUID(&IID_IHTMLOptionElementFactory, riid)) {
 406         TRACE("(%p)->(IID_IHTMLOptionElementFactory %p)\n", This, ppv);
 407         *ppv = &This->IHTMLOptionElementFactory_iface;
 408     }
 409
 410     if(*ppv) {
 411         IUnknown_AddRef((IUnknown*)*ppv);
 412         return S_OK;
 413     }
 414
 415     WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
 416     return E_NOINTERFACE;
 417 }
 418
 419 static ULONG WINAPI HTMLOptionElementFactory_AddRef(IHTMLOptionElementFactory *iface)
 420 {
 421     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 422     LONG ref = InterlockedIncrement(&This->ref);
 423
 424     TRACE("(%p) ref=%d\n", This, ref);
 425
 426     return ref;
 427 }
 428
 429 static ULONG WINAPI HTMLOptionElementFactory_Release(IHTMLOptionElementFactory *iface)
 430 {
 431     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 432     LONG ref = InterlockedDecrement(&This->ref);
 433
 434     TRACE("(%p) ref=%d\n", This, ref);
 435
 436     if(!ref)
 437         heap_free(This);
 438
 439     return ref;
 440 }
 441
 442 static HRESULT WINAPI HTMLOptionElementFactory_GetTypeInfoCount(IHTMLOptionElementFactory *iface, UINT *pctinfo)
 443 {
 444     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 445     FIXME("(%p)->(%p)\n", This, pctinfo);
 446     return E_NOTIMPL;
 447 }
 448
 449 static HRESULT WINAPI HTMLOptionElementFactory_GetTypeInfo(IHTMLOptionElementFactory *iface, UINT iTInfo,
 450                                               LCID lcid, ITypeInfo **ppTInfo)
 451 {
 452     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 453     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 454     return E_NOTIMPL;
 455 }
 456
 457 static HRESULT WINAPI HTMLOptionElementFactory_GetIDsOfNames(IHTMLOptionElementFactory *iface, REFIID riid,
 458                                                 LPOLESTR *rgszNames, UINT cNames,
 459                                                 LCID lcid, DISPID *rgDispId)
 460 {
 461     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 462     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 463                                         lcid, rgDispId);
 464     return E_NOTIMPL;
 465 }
 466
 467 static HRESULT WINAPI HTMLOptionElementFactory_Invoke(IHTMLOptionElementFactory *iface, DISPID dispIdMember,
 468                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 469                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 470 {
 471     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 472     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 473             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 474     return E_NOTIMPL;
 475 }
 476
 477 static HRESULT WINAPI HTMLOptionElementFactory_create(IHTMLOptionElementFactory *iface,
 478         VARIANT text, VARIANT value, VARIANT defaultselected, VARIANT selected,
 479         IHTMLOptionElement **optelem)
 480 {
 481     HTMLOptionElementFactory *This = impl_from_IHTMLOptionElementFactory(iface);
 482     nsIDOMHTMLElement *nselem;
 483     HTMLDOMNode *node;
 484     HRESULT hres;
 485
 486     static const PRUnichar optionW[] = {'O','P','T','I','O','N',0};
 487
 488     TRACE("(%p)->(%s %s %s %s %p)\n", This, debugstr_variant(&text), debugstr_variant(&value),
 489           debugstr_variant(&defaultselected), debugstr_variant(&selected), optelem);
 490
 491     if(!This->window || !This->window->doc) {
 492         WARN("NULL doc\n");
 493         return E_UNEXPECTED;
 494     }
 495
 496     *optelem = NULL;
 497
 498     hres = create_nselem(This->window->doc, optionW, &nselem);
 499     if(FAILED(hres))
 500         return hres;
 501
 502     hres = get_node(This->window->doc, (nsIDOMNode*)nselem, TRUE, &node);
 503     nsIDOMHTMLElement_Release(nselem);
 504     if(FAILED(hres))
 505         return hres;
 506
 507     hres = IHTMLDOMNode_QueryInterface(&node->IHTMLDOMNode_iface,
 508             &IID_IHTMLOptionElement, (void**)optelem);
 509
 510     if(V_VT(&text) == VT_BSTR)
 511         IHTMLOptionElement_put_text(*optelem, V_BSTR(&text));
 512     else if(V_VT(&text) != VT_EMPTY)
 513         FIXME("Unsupported text vt=%d\n", V_VT(&text));
 514
 515     if(V_VT(&value) == VT_BSTR)
 516         IHTMLOptionElement_put_value(*optelem, V_BSTR(&value));
 517     else if(V_VT(&value) != VT_EMPTY)
 518         FIXME("Unsupported value vt=%d\n", V_VT(&value));
 519
 520     if(V_VT(&defaultselected) != VT_EMPTY)
 521         FIXME("Unsupported defaultselected vt=%d\n", V_VT(&defaultselected));
 522     if(V_VT(&selected) != VT_EMPTY)
 523         FIXME("Unsupported selected vt=%d\n", V_VT(&selected));
 524
 525     return S_OK;
 526 }
 527
 528 static const IHTMLOptionElementFactoryVtbl HTMLOptionElementFactoryVtbl = {
 529     HTMLOptionElementFactory_QueryInterface,
 530     HTMLOptionElementFactory_AddRef,
 531     HTMLOptionElementFactory_Release,
 532     HTMLOptionElementFactory_GetTypeInfoCount,
 533     HTMLOptionElementFactory_GetTypeInfo,
 534     HTMLOptionElementFactory_GetIDsOfNames,
 535     HTMLOptionElementFactory_Invoke,
 536     HTMLOptionElementFactory_create
 537 };
 538
 539 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow *window)
 540 {
 541     HTMLOptionElementFactory *ret;
 542
 543     ret = heap_alloc(sizeof(HTMLOptionElementFactory));
 544
 545     ret->IHTMLOptionElementFactory_iface.lpVtbl = &HTMLOptionElementFactoryVtbl;
 546     ret->ref = 1;
 547     ret->window = window;
 548
 549     return ret;
 550 }