dlls/mshtml/htmlstylesheet.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 struct HTMLStyleSheet {
  35     IHTMLStyleSheet IHTMLStyleSheet_iface;
  36
  37     LONG ref;
  38
  39     nsIDOMCSSStyleSheet *nsstylesheet;
  40 };
  41
  42 struct HTMLStyleSheetsCollection {
  43     DispatchEx dispex;
  44     IHTMLStyleSheetsCollection IHTMLStyleSheetsCollection_iface;
  45
  46     LONG ref;
  47
  48     nsIDOMStyleSheetList *nslist;
  49 };
  50
  51 struct HTMLStyleSheetRulesCollection {
  52     IHTMLStyleSheetRulesCollection IHTMLStyleSheetRulesCollection_iface;
  53
  54     LONG ref;
  55
  56     nsIDOMCSSRuleList *nslist;
  57 };
  58
  59 static inline HTMLStyleSheetRulesCollection *impl_from_IHTMLStyleSheetRulesCollection(IHTMLStyleSheetRulesCollection *iface)
  60 {
  61     return CONTAINING_RECORD(iface, HTMLStyleSheetRulesCollection, IHTMLStyleSheetRulesCollection_iface);
  62 }
  63
  64 static HRESULT WINAPI HTMLStyleSheetRulesCollection_QueryInterface(IHTMLStyleSheetRulesCollection *iface,
  65         REFIID riid, void **ppv)
  66 {
  67     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
  68
  69     if(IsEqualGUID(&IID_IUnknown, riid)) {
  70         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  71         *ppv = &This->IHTMLStyleSheetRulesCollection_iface;
  72     }else if(IsEqualGUID(&IID_IHTMLStyleSheetRulesCollection, riid)) {
  73         TRACE("(%p)->(IID_IHTMLStyleSheetRulesCollection %p)\n", This, ppv);
  74         *ppv = &This->IHTMLStyleSheetRulesCollection_iface;
  75     }
  76
  77     if(*ppv) {
  78         IUnknown_AddRef((IUnknown*)*ppv);
  79         return S_OK;
  80     }
  81
  82     FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
  83     return E_NOINTERFACE;
  84 }
  85
  86 static ULONG WINAPI HTMLStyleSheetRulesCollection_AddRef(IHTMLStyleSheetRulesCollection *iface)
  87 {
  88     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
  89     LONG ref = InterlockedIncrement(&This->ref);
  90
  91     TRACE("(%p) ref=%d\n", This, ref);
  92
  93     return ref;
  94 }
  95
  96 static ULONG WINAPI HTMLStyleSheetRulesCollection_Release(IHTMLStyleSheetRulesCollection *iface)
  97 {
  98     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
  99     LONG ref = InterlockedDecrement(&This->ref);
 100
 101     TRACE("(%p) ref=%d\n", This, ref);
 102
 103     if(!ref) {
 104         if(This->nslist)
 105             nsIDOMCSSRuleList_Release(This->nslist);
 106         heap_free(This);
 107     }
 108
 109     return ref;
 110 }
 111
 112 static HRESULT WINAPI HTMLStyleSheetRulesCollection_GetTypeInfoCount(
 113         IHTMLStyleSheetRulesCollection *iface, UINT *pctinfo)
 114 {
 115     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
 116     FIXME("(%p)->(%p)\n", This, pctinfo);
 117     return E_NOTIMPL;
 118 }
 119
 120 static HRESULT WINAPI HTMLStyleSheetRulesCollection_GetTypeInfo(IHTMLStyleSheetRulesCollection *iface,
 121         UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
 122 {
 123     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
 124     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI HTMLStyleSheetRulesCollection_GetIDsOfNames(IHTMLStyleSheetRulesCollection *iface,
 129         REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
 130 {
 131     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
 132     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 133           lcid, rgDispId);
 134     return E_NOTIMPL;
 135 }
 136
 137 static HRESULT WINAPI HTMLStyleSheetRulesCollection_Invoke(IHTMLStyleSheetRulesCollection *iface,
 138         DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 139         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 140 {
 141     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
 142     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 143           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 144     return E_NOTIMPL;
 145 }
 146
 147 static HRESULT WINAPI HTMLStyleSheetRulesCollection_get_length(IHTMLStyleSheetRulesCollection *iface,
 148         LONG *p)
 149 {
 150     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
 151     PRUint32 len = 0;
 152
 153     TRACE("(%p)->(%p)\n", This, p);
 154
 155     if(This->nslist) {
 156         nsresult nsres;
 157
 158         nsres = nsIDOMCSSRuleList_GetLength(This->nslist, &len);
 159         if(NS_FAILED(nsres))
 160             ERR("GetLength failed: %08x\n", nsres);
 161     }
 162
 163     *p = len;
 164     return S_OK;
 165 }
 166
 167 static HRESULT WINAPI HTMLStyleSheetRulesCollection_item(IHTMLStyleSheetRulesCollection *iface,
 168         LONG index, IHTMLStyleSheetRule **ppHTMLStyleSheetRule)
 169 {
 170     HTMLStyleSheetRulesCollection *This = impl_from_IHTMLStyleSheetRulesCollection(iface);
 171     FIXME("(%p)->(%d %p)\n", This, index, ppHTMLStyleSheetRule);
 172     return E_NOTIMPL;
 173 }
 174
 175 static const IHTMLStyleSheetRulesCollectionVtbl HTMLStyleSheetRulesCollectionVtbl = {
 176     HTMLStyleSheetRulesCollection_QueryInterface,
 177     HTMLStyleSheetRulesCollection_AddRef,
 178     HTMLStyleSheetRulesCollection_Release,
 179     HTMLStyleSheetRulesCollection_GetTypeInfoCount,
 180     HTMLStyleSheetRulesCollection_GetTypeInfo,
 181     HTMLStyleSheetRulesCollection_GetIDsOfNames,
 182     HTMLStyleSheetRulesCollection_Invoke,
 183     HTMLStyleSheetRulesCollection_get_length,
 184     HTMLStyleSheetRulesCollection_item
 185 };
 186
 187 static IHTMLStyleSheetRulesCollection *HTMLStyleSheetRulesCollection_Create(nsIDOMCSSRuleList *nslist)
 188 {
 189     HTMLStyleSheetRulesCollection *ret;
 190
 191     ret = heap_alloc(sizeof(*ret));
 192     ret->IHTMLStyleSheetRulesCollection_iface.lpVtbl = &HTMLStyleSheetRulesCollectionVtbl;
 193     ret->ref = 1;
 194     ret->nslist = nslist;
 195
 196     if(nslist)
 197         nsIDOMCSSRuleList_AddRef(nslist);
 198
 199     return &ret->IHTMLStyleSheetRulesCollection_iface;
 200 }
 201
 202 static inline HTMLStyleSheetsCollection *impl_from_IHTMLStyleSheetsCollection(IHTMLStyleSheetsCollection *iface)
 203 {
 204     return CONTAINING_RECORD(iface, HTMLStyleSheetsCollection, IHTMLStyleSheetsCollection_iface);
 205 }
 206
 207 static HRESULT WINAPI HTMLStyleSheetsCollection_QueryInterface(IHTMLStyleSheetsCollection *iface,
 208          REFIID riid, void **ppv)
 209 {
 210     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 211
 212     *ppv = NULL;
 213
 214     if(IsEqualGUID(&IID_IUnknown, riid)) {
 215         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 216         *ppv = &This->IHTMLStyleSheetsCollection_iface;
 217     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 218         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 219         *ppv = &This->IHTMLStyleSheetsCollection_iface;
 220     }else if(IsEqualGUID(&IID_IHTMLStyleSheetsCollection, riid)) {
 221         TRACE("(%p)->(IID_IHTMLStyleSheetsCollection %p)\n", This, ppv);
 222         *ppv = &This->IHTMLStyleSheetsCollection_iface;
 223     }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
 224         return *ppv ? S_OK : E_NOINTERFACE;
 225     }
 226
 227     if(*ppv) {
 228         IUnknown_AddRef((IUnknown*)*ppv);
 229         return S_OK;
 230     }
 231
 232     WARN("unsupported %s\n", debugstr_guid(riid));
 233     return E_NOINTERFACE;
 234 }
 235
 236 static ULONG WINAPI HTMLStyleSheetsCollection_AddRef(IHTMLStyleSheetsCollection *iface)
 237 {
 238     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 239     LONG ref = InterlockedIncrement(&This->ref);
 240
 241     TRACE("(%p) ref=%d\n", This, ref);
 242
 243     return ref;
 244 }
 245
 246 static ULONG WINAPI HTMLStyleSheetsCollection_Release(IHTMLStyleSheetsCollection *iface)
 247 {
 248     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 249     LONG ref = InterlockedDecrement(&This->ref);
 250
 251     TRACE("(%p) ref=%d\n", This, ref);
 252
 253     if(!ref) {
 254         if(This->nslist)
 255             nsIDOMStyleSheetList_Release(This->nslist);
 256         heap_free(This);
 257     }
 258
 259     return ref;
 260 }
 261
 262 static HRESULT WINAPI HTMLStyleSheetsCollection_GetTypeInfoCount(IHTMLStyleSheetsCollection *iface,
 263         UINT *pctinfo)
 264 {
 265     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 266     return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
 267 }
 268
 269 static HRESULT WINAPI HTMLStyleSheetsCollection_GetTypeInfo(IHTMLStyleSheetsCollection *iface,
 270         UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
 271 {
 272     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 273     return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
 274 }
 275
 276 static HRESULT WINAPI HTMLStyleSheetsCollection_GetIDsOfNames(IHTMLStyleSheetsCollection *iface,
 277         REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
 278 {
 279     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 280     return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames,
 281             lcid, rgDispId);
 282 }
 283
 284 static HRESULT WINAPI HTMLStyleSheetsCollection_Invoke(IHTMLStyleSheetsCollection *iface,
 285         DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 286         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 287 {
 288     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 289     return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid,
 290             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 291 }
 292
 293 static HRESULT WINAPI HTMLStyleSheetsCollection_get_length(IHTMLStyleSheetsCollection *iface,
 294         LONG *p)
 295 {
 296     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 297     PRUint32 len = 0;
 298
 299     TRACE("(%p)->(%p)\n", This, p);
 300
 301     if(This->nslist)
 302         nsIDOMStyleSheetList_GetLength(This->nslist, &len);
 303
 304     *p = len;
 305     return S_OK;
 306 }
 307
 308 static HRESULT WINAPI HTMLStyleSheetsCollection_get__newEnum(IHTMLStyleSheetsCollection *iface,
 309         IUnknown **p)
 310 {
 311     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 312     FIXME("(%p)->(%p)\n", This, p);
 313     return E_NOTIMPL;
 314 }
 315
 316 static HRESULT WINAPI HTMLStyleSheetsCollection_item(IHTMLStyleSheetsCollection *iface,
 317         VARIANT *pvarIndex, VARIANT *pvarResult)
 318 {
 319     HTMLStyleSheetsCollection *This = impl_from_IHTMLStyleSheetsCollection(iface);
 320
 321     TRACE("(%p)->(%p %p)\n", This, pvarIndex, pvarResult);
 322
 323     switch(V_VT(pvarIndex)) {
 324     case VT_I4: {
 325         nsIDOMStyleSheet *nsstylesheet;
 326         nsresult nsres;
 327
 328         TRACE("index=%d\n", V_I4(pvarIndex));
 329
 330         nsres = nsIDOMStyleSheetList_Item(This->nslist, V_I4(pvarIndex), &nsstylesheet);
 331         if(NS_FAILED(nsres) || !nsstylesheet) {
 332             WARN("Item failed: %08x\n", nsres);
 333             V_VT(pvarResult) = VT_EMPTY;
 334             return E_INVALIDARG;
 335         }
 336
 337         V_VT(pvarResult) = VT_DISPATCH;
 338         V_DISPATCH(pvarResult) = (IDispatch*)HTMLStyleSheet_Create(nsstylesheet);
 339
 340         return S_OK;
 341     }
 342
 343     case VT_BSTR:
 344         FIXME("id=%s not implemented\n", debugstr_w(V_BSTR(pvarResult)));
 345         return E_NOTIMPL;
 346
 347     default:
 348         WARN("Invalid vt=%d\n", V_VT(pvarIndex));
 349     }
 350
 351     return E_INVALIDARG;
 352 }
 353
 354 static const IHTMLStyleSheetsCollectionVtbl HTMLStyleSheetsCollectionVtbl = {
 355     HTMLStyleSheetsCollection_QueryInterface,
 356     HTMLStyleSheetsCollection_AddRef,
 357     HTMLStyleSheetsCollection_Release,
 358     HTMLStyleSheetsCollection_GetTypeInfoCount,
 359     HTMLStyleSheetsCollection_GetTypeInfo,
 360     HTMLStyleSheetsCollection_GetIDsOfNames,
 361     HTMLStyleSheetsCollection_Invoke,
 362     HTMLStyleSheetsCollection_get_length,
 363     HTMLStyleSheetsCollection_get__newEnum,
 364     HTMLStyleSheetsCollection_item
 365 };
 366
 367 static const tid_t HTMLStyleSheetsCollection_iface_tids[] = {
 368     IHTMLStyleSheetsCollection_tid,
 369     0
 370 };
 371 static dispex_static_data_t HTMLStyleSheetsCollection_dispex = {
 372     NULL,
 373     DispHTMLStyleSheetsCollection_tid,
 374     NULL,
 375     HTMLStyleSheetsCollection_iface_tids
 376 };
 377
 378 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList *nslist)
 379 {
 380     HTMLStyleSheetsCollection *ret = heap_alloc(sizeof(HTMLStyleSheetsCollection));
 381
 382     ret->IHTMLStyleSheetsCollection_iface.lpVtbl = &HTMLStyleSheetsCollectionVtbl;
 383     ret->ref = 1;
 384
 385     if(nslist)
 386         nsIDOMStyleSheetList_AddRef(nslist);
 387     ret->nslist = nslist;
 388
 389     init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLStyleSheetsCollection_iface,
 390             &HTMLStyleSheetsCollection_dispex);
 391
 392     return &ret->IHTMLStyleSheetsCollection_iface;
 393 }
 394
 395 static inline HTMLStyleSheet *impl_from_IHTMLStyleSheet(IHTMLStyleSheet *iface)
 396 {
 397     return CONTAINING_RECORD(iface, HTMLStyleSheet, IHTMLStyleSheet_iface);
 398 }
 399
 400 static HRESULT WINAPI HTMLStyleSheet_QueryInterface(IHTMLStyleSheet *iface, REFIID riid, void **ppv)
 401 {
 402     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 403
 404     *ppv = NULL;
 405
 406     if(IsEqualGUID(&IID_IUnknown, riid)) {
 407         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 408         *ppv = &This->IHTMLStyleSheet_iface;
 409     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 410         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 411         *ppv = &This->IHTMLStyleSheet_iface;
 412     }else if(IsEqualGUID(&IID_IHTMLStyleSheet, riid)) {
 413         TRACE("(%p)->(IID_IHTMLStyleSheet %p)\n", This, ppv);
 414         *ppv = &This->IHTMLStyleSheet_iface;
 415     }
 416
 417     if(*ppv) {
 418         IUnknown_AddRef((IUnknown*)*ppv);
 419         return S_OK;
 420     }
 421
 422     WARN("unsupported %s\n", debugstr_guid(riid));
 423     return E_NOINTERFACE;
 424 }
 425
 426 static ULONG WINAPI HTMLStyleSheet_AddRef(IHTMLStyleSheet *iface)
 427 {
 428     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 429     LONG ref = InterlockedIncrement(&This->ref);
 430
 431     TRACE("(%p) ref=%d\n", This, ref);
 432
 433     return ref;
 434 }
 435
 436 static ULONG WINAPI HTMLStyleSheet_Release(IHTMLStyleSheet *iface)
 437 {
 438     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 439     LONG ref = InterlockedDecrement(&This->ref);
 440
 441     TRACE("(%p) ref=%d\n", This, ref);
 442
 443     if(!ref)
 444         heap_free(This);
 445
 446     return ref;
 447 }
 448
 449 static HRESULT WINAPI HTMLStyleSheet_GetTypeInfoCount(IHTMLStyleSheet *iface, UINT *pctinfo)
 450 {
 451     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 452     FIXME("(%p)->(%p)\n", This, pctinfo);
 453     return E_NOTIMPL;
 454 }
 455
 456 static HRESULT WINAPI HTMLStyleSheet_GetTypeInfo(IHTMLStyleSheet *iface, UINT iTInfo,
 457                                               LCID lcid, ITypeInfo **ppTInfo)
 458 {
 459     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 460     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 461     return E_NOTIMPL;
 462 }
 463
 464 static HRESULT WINAPI HTMLStyleSheet_GetIDsOfNames(IHTMLStyleSheet *iface, REFIID riid,
 465                                                 LPOLESTR *rgszNames, UINT cNames,
 466                                                 LCID lcid, DISPID *rgDispId)
 467 {
 468     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 469     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 470           lcid, rgDispId);
 471     return E_NOTIMPL;
 472 }
 473
 474 static HRESULT WINAPI HTMLStyleSheet_Invoke(IHTMLStyleSheet *iface, DISPID dispIdMember,
 475                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 476                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 477 {
 478     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 479     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 480           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 481     return E_NOTIMPL;
 482 }
 483
 484 static HRESULT WINAPI HTMLStyleSheet_put_title(IHTMLStyleSheet *iface, BSTR v)
 485 {
 486     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 487     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 488     return E_NOTIMPL;
 489 }
 490
 491 static HRESULT WINAPI HTMLStyleSheet_get_title(IHTMLStyleSheet *iface, BSTR *p)
 492 {
 493     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 494     FIXME("(%p)->(%p)\n", This, p);
 495     return E_NOTIMPL;
 496 }
 497
 498 static HRESULT WINAPI HTMLStyleSheet_get_parentStyleSheet(IHTMLStyleSheet *iface,
 499                                                           IHTMLStyleSheet **p)
 500 {
 501     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 502     FIXME("(%p)->(%p)\n", This, p);
 503     return E_NOTIMPL;
 504 }
 505
 506 static HRESULT WINAPI HTMLStyleSheet_get_owningElement(IHTMLStyleSheet *iface, IHTMLElement **p)
 507 {
 508     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 509     FIXME("(%p)->(%p)\n", This, p);
 510     return E_NOTIMPL;
 511 }
 512
 513 static HRESULT WINAPI HTMLStyleSheet_put_disabled(IHTMLStyleSheet *iface, VARIANT_BOOL v)
 514 {
 515     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 516     FIXME("(%p)->(%x)\n", This, v);
 517     return E_NOTIMPL;
 518 }
 519
 520 static HRESULT WINAPI HTMLStyleSheet_get_disabled(IHTMLStyleSheet *iface, VARIANT_BOOL *p)
 521 {
 522     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 523     FIXME("(%p)->(%p)\n", This, p);
 524     return E_NOTIMPL;
 525 }
 526
 527 static HRESULT WINAPI HTMLStyleSheet_get_readOnly(IHTMLStyleSheet *iface, VARIANT_BOOL *p)
 528 {
 529     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 530     FIXME("(%p)->(%p)\n", This, p);
 531     return E_NOTIMPL;
 532 }
 533
 534 static HRESULT WINAPI HTMLStyleSheet_get_imports(IHTMLStyleSheet *iface,
 535                                                  IHTMLStyleSheetsCollection **p)
 536 {
 537     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 538     FIXME("(%p)->(%p)\n", This, p);
 539     return E_NOTIMPL;
 540 }
 541
 542 static HRESULT WINAPI HTMLStyleSheet_put_href(IHTMLStyleSheet *iface, BSTR v)
 543 {
 544     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 545     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 546     return E_NOTIMPL;
 547 }
 548
 549 static HRESULT WINAPI HTMLStyleSheet_get_href(IHTMLStyleSheet *iface, BSTR *p)
 550 {
 551     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 552     FIXME("(%p)->(%p)\n", This, p);
 553     return E_NOTIMPL;
 554 }
 555
 556 static HRESULT WINAPI HTMLStyleSheet_get_type(IHTMLStyleSheet *iface, BSTR *p)
 557 {
 558     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 559     FIXME("(%p)->(%p)\n", This, p);
 560     return E_NOTIMPL;
 561 }
 562
 563 static HRESULT WINAPI HTMLStyleSheet_get_id(IHTMLStyleSheet *iface, BSTR *p)
 564 {
 565     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 566     FIXME("(%p)->(%p)\n", This, p);
 567     return E_NOTIMPL;
 568 }
 569
 570 static HRESULT WINAPI HTMLStyleSheet_addImport(IHTMLStyleSheet *iface, BSTR bstrURL,
 571                                                LONG lIndex, LONG *plIndex)
 572 {
 573     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 574     FIXME("(%p)->(%s %d %p)\n", This, debugstr_w(bstrURL), lIndex, plIndex);
 575     return E_NOTIMPL;
 576 }
 577
 578 static HRESULT WINAPI HTMLStyleSheet_addRule(IHTMLStyleSheet *iface, BSTR bstrSelector,
 579                                              BSTR bstrStyle, LONG lIndex, LONG *plIndex)
 580 {
 581     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 582     FIXME("(%p)->(%s %s %d %p)\n", This, debugstr_w(bstrSelector), debugstr_w(bstrStyle),
 583           lIndex, plIndex);
 584     return E_NOTIMPL;
 585 }
 586
 587 static HRESULT WINAPI HTMLStyleSheet_removeImport(IHTMLStyleSheet *iface, LONG lIndex)
 588 {
 589     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 590     FIXME("(%p)->(%d)\n", This, lIndex);
 591     return E_NOTIMPL;
 592 }
 593
 594 static HRESULT WINAPI HTMLStyleSheet_removeRule(IHTMLStyleSheet *iface, LONG lIndex)
 595 {
 596     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 597     FIXME("(%p)->(%d)\n", This, lIndex);
 598     return E_NOTIMPL;
 599 }
 600
 601 static HRESULT WINAPI HTMLStyleSheet_put_media(IHTMLStyleSheet *iface, BSTR v)
 602 {
 603     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 604     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 605     return E_NOTIMPL;
 606 }
 607
 608 static HRESULT WINAPI HTMLStyleSheet_get_media(IHTMLStyleSheet *iface, BSTR *p)
 609 {
 610     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 611     FIXME("(%p)->(%p)\n", This, p);
 612     return E_NOTIMPL;
 613 }
 614
 615 static HRESULT WINAPI HTMLStyleSheet_put_cssText(IHTMLStyleSheet *iface, BSTR v)
 616 {
 617     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 618     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 619     return E_NOTIMPL;
 620 }
 621
 622 static HRESULT WINAPI HTMLStyleSheet_get_cssText(IHTMLStyleSheet *iface, BSTR *p)
 623 {
 624     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 625     FIXME("(%p)->(%p)\n", This, p);
 626     return E_NOTIMPL;
 627 }
 628
 629 static HRESULT WINAPI HTMLStyleSheet_get_rules(IHTMLStyleSheet *iface,
 630                                                IHTMLStyleSheetRulesCollection **p)
 631 {
 632     HTMLStyleSheet *This = impl_from_IHTMLStyleSheet(iface);
 633     nsIDOMCSSRuleList *nslist = NULL;
 634     nsresult nsres;
 635
 636     TRACE("(%p)->(%p)\n", This, p);
 637
 638     /* Gecko has buggy security checks and GetCssRules will fail. We have a correct
 639      * implementation and it will work when the bug will be fixed in Gecko. */
 640     nsres = nsIDOMCSSStyleSheet_GetCssRules(This->nsstylesheet, &nslist);
 641     if(NS_FAILED(nsres))
 642         WARN("GetCssRules failed: %08x\n", nsres);
 643
 644     *p = HTMLStyleSheetRulesCollection_Create(nslist);
 645     return S_OK;
 646 }
 647
 648 static const IHTMLStyleSheetVtbl HTMLStyleSheetVtbl = {
 649     HTMLStyleSheet_QueryInterface,
 650     HTMLStyleSheet_AddRef,
 651     HTMLStyleSheet_Release,
 652     HTMLStyleSheet_GetTypeInfoCount,
 653     HTMLStyleSheet_GetTypeInfo,
 654     HTMLStyleSheet_GetIDsOfNames,
 655     HTMLStyleSheet_Invoke,
 656     HTMLStyleSheet_put_title,
 657     HTMLStyleSheet_get_title,
 658     HTMLStyleSheet_get_parentStyleSheet,
 659     HTMLStyleSheet_get_owningElement,
 660     HTMLStyleSheet_put_disabled,
 661     HTMLStyleSheet_get_disabled,
 662     HTMLStyleSheet_get_readOnly,
 663     HTMLStyleSheet_get_imports,
 664     HTMLStyleSheet_put_href,
 665     HTMLStyleSheet_get_href,
 666     HTMLStyleSheet_get_type,
 667     HTMLStyleSheet_get_id,
 668     HTMLStyleSheet_addImport,
 669     HTMLStyleSheet_addRule,
 670     HTMLStyleSheet_removeImport,
 671     HTMLStyleSheet_removeRule,
 672     HTMLStyleSheet_put_media,
 673     HTMLStyleSheet_get_media,
 674     HTMLStyleSheet_put_cssText,
 675     HTMLStyleSheet_get_cssText,
 676     HTMLStyleSheet_get_rules
 677 };
 678
 679 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet *nsstylesheet)
 680 {
 681     HTMLStyleSheet *ret = heap_alloc(sizeof(HTMLStyleSheet));
 682     nsresult nsres;
 683
 684     ret->IHTMLStyleSheet_iface.lpVtbl = &HTMLStyleSheetVtbl;
 685     ret->ref = 1;
 686     ret->nsstylesheet = NULL;
 687
 688     if(nsstylesheet) {
 689         nsres = nsIDOMStyleSheet_QueryInterface(nsstylesheet, &IID_nsIDOMCSSStyleSheet,
 690                 (void**)&ret->nsstylesheet);
 691         if(NS_FAILED(nsres))
 692             ERR("Could not get nsICSSStyleSheet interface: %08x\n", nsres);
 693     }
 694
 695     return &ret->IHTMLStyleSheet_iface;
 696 }