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 "config.h"
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "winnls.h"
  30 #include "ole2.h"
  31
  32 #include "wine/debug.h"
  33 #include "wine/unicode.h"
  34
  35 #include "mshtml_private.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  38
  39 typedef struct {
  40     const IHTMLStyleSheetVtbl *lpHTMLStyleSheetVtbl;
  41     LONG ref;
  42 } HTMLStyleSheet;
  43
  44 typedef struct {
  45     const IHTMLStyleSheetsCollectionVtbl *lpHTMLStyleSheetsCollectionVtbl;
  46
  47     LONG ref;
  48
  49     nsIDOMStyleSheetList *nslist;
  50 } HTMLStyleSheetsCollection;
  51
  52 #define HTMLSTYLESHEET(x)      ((IHTMLStyleSheet*)             &(x)->lpHTMLStyleSheetVtbl);
  53 #define HTMLSTYLESHEETSCOL(x)  ((IHTMLStyleSheetsCollection*)  &(x)->lpHTMLStyleSheetsCollectionVtbl);
  54
  55 #define HTMLSTYLESHEETSCOL_THIS(iface) \
  56     DEFINE_THIS(HTMLStyleSheetsCollection, HTMLStyleSheetsCollection, iface)
  57
  58 static HRESULT WINAPI HTMLStyleSheetsCollection_QueryInterface(IHTMLStyleSheetsCollection *iface,
  59          REFIID riid, void **ppv)
  60 {
  61     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
  62
  63     *ppv = NULL;
  64
  65     if(IsEqualGUID(&IID_IUnknown, riid)) {
  66         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  67         *ppv = HTMLSTYLESHEETSCOL(This);
  68     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
  69         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
  70         *ppv = HTMLSTYLESHEETSCOL(This);
  71     }else if(IsEqualGUID(&IID_IHTMLStyleSheetsCollection, riid)) {
  72         TRACE("(%p)->(IID_IHTMLStyleSheetsCollection %p)\n", This, ppv);
  73         *ppv = HTMLSTYLESHEETSCOL(This);
  74     }
  75
  76     if(*ppv) {
  77         IUnknown_AddRef((IUnknown*)*ppv);
  78         return S_OK;
  79     }
  80
  81     WARN("unsupported %s\n", debugstr_guid(riid));
  82     return E_NOINTERFACE;
  83 }
  84
  85 static ULONG WINAPI HTMLStyleSheetsCollection_AddRef(IHTMLStyleSheetsCollection *iface)
  86 {
  87     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
  88     LONG ref = InterlockedIncrement(&This->ref);
  89
  90     TRACE("(%p) ref=%d\n", This, ref);
  91
  92     return ref;
  93 }
  94
  95 static ULONG WINAPI HTMLStyleSheetsCollection_Release(IHTMLStyleSheetsCollection *iface)
  96 {
  97     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
  98     LONG ref = InterlockedDecrement(&This->ref);
  99
 100     TRACE("(%p) ref=%d\n", This, ref);
 101
 102     if(!ref)
 103         mshtml_free(This);
 104
 105     return ref;
 106 }
 107
 108 static HRESULT WINAPI HTMLStyleSheetsCollection_GetTypeInfoCount(IHTMLStyleSheetsCollection *iface,
 109         UINT *pctinfo)
 110 {
 111     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
 112     FIXME("(%p)->(%p)\n", This, pctinfo);
 113     return E_NOTIMPL;
 114 }
 115
 116 static HRESULT WINAPI HTMLStyleSheetsCollection_GetTypeInfo(IHTMLStyleSheetsCollection *iface,
 117         UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
 118 {
 119     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
 120     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 121     return E_NOTIMPL;
 122 }
 123
 124 static HRESULT WINAPI HTMLStyleSheetsCollection_GetIDsOfNames(IHTMLStyleSheetsCollection *iface,
 125         REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
 126 {
 127     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
 128     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 129           lcid, rgDispId);
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI HTMLStyleSheetsCollection_Invoke(IHTMLStyleSheetsCollection *iface,
 134         DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 135         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 136 {
 137     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
 138     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 139           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 140     return E_NOTIMPL;
 141 }
 142
 143 static HRESULT WINAPI HTMLStyleSheetsCollection_get_length(IHTMLStyleSheetsCollection *iface,
 144         long *p)
 145 {
 146     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
 147     PRUint32 len = 0;
 148
 149     TRACE("(%p)->(%p)\n", This, p);
 150
 151     if(This->nslist)
 152         nsIDOMStyleSheetList_GetLength(This->nslist, &len);
 153
 154     *p = len;
 155     return S_OK;
 156 }
 157
 158 static HRESULT WINAPI HTMLStyleSheetsCollection_get__newEnum(IHTMLStyleSheetsCollection *iface,
 159         IUnknown **p)
 160 {
 161     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
 162     FIXME("(%p)->(%p)\n", This, p);
 163     return E_NOTIMPL;
 164 }
 165
 166 static HRESULT WINAPI HTMLStyleSheetsCollection_item(IHTMLStyleSheetsCollection *iface,
 167         VARIANT *pvarIndex, VARIANT *pvarResult)
 168 {
 169     HTMLStyleSheetsCollection *This = HTMLSTYLESHEETSCOL_THIS(iface);
 170     FIXME("(%p)->(%p %p)\n", This, pvarIndex, pvarResult);
 171     return E_NOTIMPL;
 172 }
 173
 174 #undef HTMLSTYLESHEETSCOL_THIS
 175
 176 static const IHTMLStyleSheetsCollectionVtbl HTMLStyleSheetsCollectionVtbl = {
 177     HTMLStyleSheetsCollection_QueryInterface,
 178     HTMLStyleSheetsCollection_AddRef,
 179     HTMLStyleSheetsCollection_Release,
 180     HTMLStyleSheetsCollection_GetTypeInfoCount,
 181     HTMLStyleSheetsCollection_GetTypeInfo,
 182     HTMLStyleSheetsCollection_GetIDsOfNames,
 183     HTMLStyleSheetsCollection_Invoke,
 184     HTMLStyleSheetsCollection_get_length,
 185     HTMLStyleSheetsCollection_get__newEnum,
 186     HTMLStyleSheetsCollection_item
 187 };
 188
 189 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList *nslist)
 190 {
 191     HTMLStyleSheetsCollection *ret = mshtml_alloc(sizeof(HTMLStyleSheetsCollection));
 192
 193     ret->lpHTMLStyleSheetsCollectionVtbl = &HTMLStyleSheetsCollectionVtbl;
 194     ret->ref = 1;
 195
 196     if(nslist)
 197         nsIDOMStyleSheetList_AddRef(nslist);
 198     ret->nslist = nslist;
 199
 200     return HTMLSTYLESHEETSCOL(ret);
 201 }
 202
 203 #define HTMLSTYLESHEET_THIS(iface) DEFINE_THIS(HTMLStyleSheet, HTMLStyleSheet, iface)
 204
 205 static HRESULT WINAPI HTMLStyleSheet_QueryInterface(IHTMLStyleSheet *iface, REFIID riid, void **ppv)
 206 {
 207     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 208
 209     *ppv = NULL;
 210
 211     if(IsEqualGUID(&IID_IUnknown, riid)) {
 212         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 213         *ppv = HTMLSTYLESHEET(This);
 214     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 215         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 216         *ppv = HTMLSTYLESHEET(This);
 217     }else if(IsEqualGUID(&IID_IHTMLStyleSheet, riid)) {
 218         TRACE("(%p)->(IID_IHTMLStyleSheet %p)\n", This, ppv);
 219         *ppv = HTMLSTYLESHEET(This);
 220     }
 221
 222     if(*ppv) {
 223         IUnknown_AddRef((IUnknown*)*ppv);
 224         return S_OK;
 225     }
 226
 227     WARN("unsupported %s\n", debugstr_guid(riid));
 228     return E_NOINTERFACE;
 229 }
 230
 231 static ULONG WINAPI HTMLStyleSheet_AddRef(IHTMLStyleSheet *iface)
 232 {
 233     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 234     LONG ref = InterlockedIncrement(&This->ref);
 235
 236     TRACE("(%p) ref=%d\n", This, ref);
 237
 238     return ref;
 239 }
 240
 241 static ULONG WINAPI HTMLStyleSheet_Release(IHTMLStyleSheet *iface)
 242 {
 243     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 244     LONG ref = InterlockedDecrement(&This->ref);
 245
 246     TRACE("(%p) ref=%d\n", This, ref);
 247
 248     if(!ref)
 249         mshtml_free(This);
 250
 251     return ref;
 252 }
 253
 254 static HRESULT WINAPI HTMLStyleSheet_GetTypeInfoCount(IHTMLStyleSheet *iface, UINT *pctinfo)
 255 {
 256     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 257     FIXME("(%p)->(%p)\n", This, pctinfo);
 258     return E_NOTIMPL;
 259 }
 260
 261 static HRESULT WINAPI HTMLStyleSheet_GetTypeInfo(IHTMLStyleSheet *iface, UINT iTInfo,
 262                                               LCID lcid, ITypeInfo **ppTInfo)
 263 {
 264     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 265     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 266     return E_NOTIMPL;
 267 }
 268
 269 static HRESULT WINAPI HTMLStyleSheet_GetIDsOfNames(IHTMLStyleSheet *iface, REFIID riid,
 270                                                 LPOLESTR *rgszNames, UINT cNames,
 271                                                 LCID lcid, DISPID *rgDispId)
 272 {
 273     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 274     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 275           lcid, rgDispId);
 276     return E_NOTIMPL;
 277 }
 278
 279 static HRESULT WINAPI HTMLStyleSheet_Invoke(IHTMLStyleSheet *iface, DISPID dispIdMember,
 280                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 281                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 282 {
 283     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 284     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 285           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 286     return E_NOTIMPL;
 287 }
 288
 289 static HRESULT WINAPI HTMLStyleSheet_put_title(IHTMLStyleSheet *iface, BSTR v)
 290 {
 291     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 292     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 293     return E_NOTIMPL;
 294 }
 295
 296 static HRESULT WINAPI HTMLStyleSheet_get_title(IHTMLStyleSheet *iface, BSTR *p)
 297 {
 298     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 299     FIXME("(%p)->(%p)\n", This, p);
 300     return E_NOTIMPL;
 301 }
 302
 303 static HRESULT WINAPI HTMLStyleSheet_get_parentStyleSheet(IHTMLStyleSheet *iface,
 304                                                           IHTMLStyleSheet **p)
 305 {
 306     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 307     FIXME("(%p)->(%p)\n", This, p);
 308     return E_NOTIMPL;
 309 }
 310
 311 static HRESULT WINAPI HTMLStyleSheet_get_owningElement(IHTMLStyleSheet *iface, IHTMLElement **p)
 312 {
 313     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 314     FIXME("(%p)->(%p)\n", This, p);
 315     return E_NOTIMPL;
 316 }
 317
 318 static HRESULT WINAPI HTMLStyleSheet_put_disabled(IHTMLStyleSheet *iface, VARIANT_BOOL v)
 319 {
 320     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 321     FIXME("(%p)->(%x)\n", This, v);
 322     return E_NOTIMPL;
 323 }
 324
 325 static HRESULT WINAPI HTMLStyleSheet_get_disabled(IHTMLStyleSheet *iface, VARIANT_BOOL *p)
 326 {
 327     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 328     FIXME("(%p)->(%p)\n", This, p);
 329     return E_NOTIMPL;
 330 }
 331
 332 static HRESULT WINAPI HTMLStyleSheet_get_readOnly(IHTMLStyleSheet *iface, VARIANT_BOOL *p)
 333 {
 334     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 335     FIXME("(%p)->(%p)\n", This, p);
 336     return E_NOTIMPL;
 337 }
 338
 339 static HRESULT WINAPI HTMLStyleSheet_get_imports(IHTMLStyleSheet *iface,
 340                                                  IHTMLStyleSheetsCollection **p)
 341 {
 342     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 343     FIXME("(%p)->(%p)\n", This, p);
 344     return E_NOTIMPL;
 345 }
 346
 347 static HRESULT WINAPI HTMLStyleSheet_put_href(IHTMLStyleSheet *iface, BSTR v)
 348 {
 349     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 350     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 351     return E_NOTIMPL;
 352 }
 353
 354 static HRESULT WINAPI HTMLStyleSheet_get_href(IHTMLStyleSheet *iface, BSTR *p)
 355 {
 356     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 357     FIXME("(%p)->(%p)\n", This, p);
 358     return E_NOTIMPL;
 359 }
 360
 361 static HRESULT WINAPI HTMLStyleSheet_get_type(IHTMLStyleSheet *iface, BSTR *p)
 362 {
 363     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 364     FIXME("(%p)->(%p)\n", This, p);
 365     return E_NOTIMPL;
 366 }
 367
 368 static HRESULT WINAPI HTMLStyleSheet_get_id(IHTMLStyleSheet *iface, BSTR *p)
 369 {
 370     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 371     FIXME("(%p)->(%p)\n", This, p);
 372     return E_NOTIMPL;
 373 }
 374
 375 static HRESULT WINAPI HTMLStyleSheet_addImport(IHTMLStyleSheet *iface, BSTR bstrURL,
 376                                                long lIndex, long *plIndex)
 377 {
 378     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 379     FIXME("(%p)->(%s %ld %p)\n", This, debugstr_w(bstrURL), lIndex, plIndex);
 380     return E_NOTIMPL;
 381 }
 382
 383 static HRESULT WINAPI HTMLStyleSheet_addRule(IHTMLStyleSheet *iface, BSTR bstrSelector,
 384                                              BSTR bstrStyle, long lIndex, long *plIndex)
 385 {
 386     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 387     FIXME("(%p)->(%s %s %ld %p)\n", This, debugstr_w(bstrSelector), debugstr_w(bstrStyle),
 388           lIndex, plIndex);
 389     return E_NOTIMPL;
 390 }
 391
 392 static HRESULT WINAPI HTMLStyleSheet_removeImport(IHTMLStyleSheet *iface, long lIndex)
 393 {
 394     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 395     FIXME("(%p)->(%ld)\n", This, lIndex);
 396     return E_NOTIMPL;
 397 }
 398
 399 static HRESULT WINAPI HTMLStyleSheet_removeRule(IHTMLStyleSheet *iface, long lIndex)
 400 {
 401     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 402     FIXME("(%p)->(%ld)\n", This, lIndex);
 403     return E_NOTIMPL;
 404 }
 405
 406 static HRESULT WINAPI HTMLStyleSheet_put_media(IHTMLStyleSheet *iface, BSTR v)
 407 {
 408     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 409     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 410     return E_NOTIMPL;
 411 }
 412
 413 static HRESULT WINAPI HTMLStyleSheet_get_media(IHTMLStyleSheet *iface, BSTR *p)
 414 {
 415     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 416     FIXME("(%p)->(%p)\n", This, p);
 417     return E_NOTIMPL;
 418 }
 419
 420 static HRESULT WINAPI HTMLStyleSheet_put_cssText(IHTMLStyleSheet *iface, BSTR v)
 421 {
 422     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 423     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 424     return E_NOTIMPL;
 425 }
 426
 427 static HRESULT WINAPI HTMLStyleSheet_get_cssText(IHTMLStyleSheet *iface, BSTR *p)
 428 {
 429     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 430     FIXME("(%p)->(%p)\n", This, p);
 431     return E_NOTIMPL;
 432 }
 433
 434 static HRESULT WINAPI HTMLStyleSheet_get_rules(IHTMLStyleSheet *iface,
 435                                                IHTMLStyleSheetRulesCollection **p)
 436 {
 437     HTMLStyleSheet *This = HTMLSTYLESHEET_THIS(iface);
 438     FIXME("(%p)->(%p)\n", This, p);
 439     return E_NOTIMPL;
 440 }
 441
 442 static const IHTMLStyleSheetVtbl HTMLStyleSheetVtbl = {
 443     HTMLStyleSheet_QueryInterface,
 444     HTMLStyleSheet_AddRef,
 445     HTMLStyleSheet_Release,
 446     HTMLStyleSheet_GetTypeInfoCount,
 447     HTMLStyleSheet_GetTypeInfo,
 448     HTMLStyleSheet_GetIDsOfNames,
 449     HTMLStyleSheet_Invoke,
 450     HTMLStyleSheet_put_title,
 451     HTMLStyleSheet_get_title,
 452     HTMLStyleSheet_get_parentStyleSheet,
 453     HTMLStyleSheet_get_owningElement,
 454     HTMLStyleSheet_put_disabled,
 455     HTMLStyleSheet_get_disabled,
 456     HTMLStyleSheet_get_readOnly,
 457     HTMLStyleSheet_get_imports,
 458     HTMLStyleSheet_put_href,
 459     HTMLStyleSheet_get_href,
 460     HTMLStyleSheet_get_type,
 461     HTMLStyleSheet_get_id,
 462     HTMLStyleSheet_addImport,
 463     HTMLStyleSheet_addRule,
 464     HTMLStyleSheet_removeImport,
 465     HTMLStyleSheet_removeRule,
 466     HTMLStyleSheet_put_media,
 467     HTMLStyleSheet_get_media,
 468     HTMLStyleSheet_put_cssText,
 469     HTMLStyleSheet_get_cssText,
 470     HTMLStyleSheet_get_rules
 471 };
 472
 473 IHTMLStyleSheet *HTMLStyleSheet_Create(void)
 474 {
 475     HTMLStyleSheet *ret = mshtml_alloc(sizeof(HTMLStyleSheet));
 476
 477     ret->lpHTMLStyleSheetVtbl = &HTMLStyleSheetVtbl;
 478     ret->ref = 1;
 479
 480     return HTMLSTYLESHEET(ret);
 481 }