dlls/mshtml/htmlbody.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
  34 #include "mshtml_private.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  37
  38 typedef struct {
  39     const IHTMLBodyElementVtbl *lpHTMLBodyElementVtbl;
  40
  41     HTMLTextContainer text_container;
  42
  43     HTMLElement *element;
  44     nsIDOMHTMLBodyElement *nsbody;
  45 } HTMLBodyElement;
  46
  47 #define HTMLBODY(x)  ((IHTMLBodyElement*)  &(x)->lpHTMLBodyElementVtbl)
  48
  49 #define HTMLBODY_THIS(iface) DEFINE_THIS(HTMLBodyElement, HTMLBodyElement, iface)
  50
  51 static HRESULT WINAPI HTMLBodyElement_QueryInterface(IHTMLBodyElement *iface,
  52                                                      REFIID riid, void **ppv)
  53 {
  54     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  55     HRESULT hres;
  56
  57     *ppv = NULL;
  58
  59     if(IsEqualGUID(&IID_IUnknown, riid)) {
  60         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  61         *ppv = HTMLBODY(This);
  62     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
  63         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
  64         *ppv = HTMLBODY(This);
  65     }else if(IsEqualGUID(&IID_IHTMLBodyElement, riid)) {
  66         TRACE("(%p)->(IID_IHTMLBodyElement %p)\n", This, ppv);
  67         *ppv = HTMLBODY(This);
  68     }else if(IsEqualGUID(&IID_IHTMLTextContainer, riid)) {
  69         TRACE("(%p)->(IID_IHTMLTextContainer %p)\n", This, ppv);
  70         *ppv = HTMLTEXTCONT(&This->text_container);
  71     }
  72
  73     if(*ppv) {
  74         IUnknown_AddRef((IUnknown*)*ppv);
  75         return S_OK;
  76     }
  77
  78     hres = HTMLElement_QI(This->element, riid, ppv);
  79     if(FAILED(hres))
  80         WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
  81
  82     return hres;
  83 }
  84
  85 static ULONG WINAPI HTMLBodyElement_AddRef(IHTMLBodyElement *iface)
  86 {
  87     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  88
  89     TRACE("(%p)\n", This);
  90
  91     return IHTMLDocument2_AddRef(HTMLDOC(This->element->node->doc));
  92 }
  93
  94 static ULONG WINAPI HTMLBodyElement_Release(IHTMLBodyElement *iface)
  95 {
  96     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  97
  98     TRACE("(%p)\n", This);
  99
 100     return IHTMLDocument2_Release(HTMLDOC(This->element->node->doc));
 101 }
 102
 103 static HRESULT WINAPI HTMLBodyElement_GetTypeInfoCount(IHTMLBodyElement *iface, UINT *pctinfo)
 104 {
 105     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 106     FIXME("(%p)->(%p)\n", This, pctinfo);
 107     return E_NOTIMPL;
 108 }
 109
 110 static HRESULT WINAPI HTMLBodyElement_GetTypeInfo(IHTMLBodyElement *iface, UINT iTInfo,
 111                                               LCID lcid, ITypeInfo **ppTInfo)
 112 {
 113     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 114     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 115     return E_NOTIMPL;
 116 }
 117
 118 static HRESULT WINAPI HTMLBodyElement_GetIDsOfNames(IHTMLBodyElement *iface, REFIID riid,
 119                                                 LPOLESTR *rgszNames, UINT cNames,
 120                                                 LCID lcid, DISPID *rgDispId)
 121 {
 122     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 123     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 124                                         lcid, rgDispId);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI HTMLBodyElement_Invoke(IHTMLBodyElement *iface, DISPID dispIdMember,
 129                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 130                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 131 {
 132     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 133     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 134             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 135     return E_NOTIMPL;
 136 }
 137
 138 static HRESULT WINAPI HTMLBodyElement_put_background(IHTMLBodyElement *iface, BSTR v)
 139 {
 140     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 141     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 142     return E_NOTIMPL;
 143 }
 144
 145 static HRESULT WINAPI HTMLBodyElement_get_background(IHTMLBodyElement *iface, BSTR *p)
 146 {
 147     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 148     nsAString background_str;
 149     nsresult nsres;
 150
 151     TRACE("(%p)->(%p)\n", This, p);
 152
 153     nsAString_Init(&background_str, NULL);
 154
 155     nsres = nsIDOMHTMLBodyElement_GetBackground(This->nsbody, &background_str);
 156     if(NS_SUCCEEDED(nsres)) {
 157         const PRUnichar *background;
 158         nsAString_GetData(&background_str, &background, NULL);
 159         *p = SysAllocString(background);
 160     }else {
 161         ERR("GetBackground failed: %08x\n", nsres);
 162         *p = NULL;
 163     }
 164
 165     nsAString_Finish(&background_str);
 166
 167     TRACE("*p = %s\n", debugstr_w(*p));
 168     return S_OK;
 169 }
 170
 171 static HRESULT WINAPI HTMLBodyElement_put_bgProperties(IHTMLBodyElement *iface, BSTR v)
 172 {
 173     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 174     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 175     return E_NOTIMPL;
 176 }
 177
 178 static HRESULT WINAPI HTMLBodyElement_get_bgProperties(IHTMLBodyElement *iface, BSTR *p)
 179 {
 180     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 181     FIXME("(%p)->(%p)\n", This, p);
 182     return E_NOTIMPL;
 183 }
 184
 185 static HRESULT WINAPI HTMLBodyElement_put_leftMargin(IHTMLBodyElement *iface, VARIANT v)
 186 {
 187     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 188     FIXME("(%p)->()\n", This);
 189     return E_NOTIMPL;
 190 }
 191
 192 static HRESULT WINAPI HTMLBodyElement_get_leftMargin(IHTMLBodyElement *iface, VARIANT *p)
 193 {
 194     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 195     FIXME("(%p)->(%p)\n", This, p);
 196     return E_NOTIMPL;
 197 }
 198
 199 static HRESULT WINAPI HTMLBodyElement_put_topMargin(IHTMLBodyElement *iface, VARIANT v)
 200 {
 201     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 202     FIXME("(%p)->()\n", This);
 203     return E_NOTIMPL;
 204 }
 205
 206 static HRESULT WINAPI HTMLBodyElement_get_topMargin(IHTMLBodyElement *iface, VARIANT *p)
 207 {
 208     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 209     FIXME("(%p)->(%p)\n", This, p);
 210     return E_NOTIMPL;
 211 }
 212
 213 static HRESULT WINAPI HTMLBodyElement_put_rightMargin(IHTMLBodyElement *iface, VARIANT v)
 214 {
 215     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 216     FIXME("(%p)->()\n", This);
 217     return E_NOTIMPL;
 218 }
 219
 220 static HRESULT WINAPI HTMLBodyElement_get_rightMargin(IHTMLBodyElement *iface, VARIANT *p)
 221 {
 222     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 223     FIXME("(%p)->(%p)\n", This, p);
 224     return E_NOTIMPL;
 225 }
 226
 227 static HRESULT WINAPI HTMLBodyElement_put_bottomMargin(IHTMLBodyElement *iface, VARIANT v)
 228 {
 229     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 230     FIXME("(%p)->()\n", This);
 231     return E_NOTIMPL;
 232 }
 233
 234 static HRESULT WINAPI HTMLBodyElement_get_bottomMargin(IHTMLBodyElement *iface, VARIANT *p)
 235 {
 236     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 237     FIXME("(%p)->(%p)\n", This, p);
 238     return E_NOTIMPL;
 239 }
 240
 241 static HRESULT WINAPI HTMLBodyElement_put_noWrap(IHTMLBodyElement *iface, VARIANT_BOOL v)
 242 {
 243     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 244     FIXME("(%p)->(%x)\n", This, v);
 245     return E_NOTIMPL;
 246 }
 247
 248 static HRESULT WINAPI HTMLBodyElement_get_noWrap(IHTMLBodyElement *iface, VARIANT_BOOL *p)
 249 {
 250     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 251     FIXME("(%p)->(%p)\n", This, p);
 252     return E_NOTIMPL;
 253 }
 254
 255 static HRESULT WINAPI HTMLBodyElement_put_bgColor(IHTMLBodyElement *iface, VARIANT v)
 256 {
 257     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 258     FIXME("(%p)->()\n", This);
 259     return E_NOTIMPL;
 260 }
 261
 262 static HRESULT WINAPI HTMLBodyElement_get_bgColor(IHTMLBodyElement *iface, VARIANT *p)
 263 {
 264     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 265     FIXME("(%p)->(%p)\n", This, p);
 266     return E_NOTIMPL;
 267 }
 268
 269 static HRESULT WINAPI HTMLBodyElement_put_text(IHTMLBodyElement *iface, VARIANT v)
 270 {
 271     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 272     FIXME("(%p)->()\n", This);
 273     return E_NOTIMPL;
 274 }
 275
 276 static HRESULT WINAPI HTMLBodyElement_get_text(IHTMLBodyElement *iface, VARIANT *p)
 277 {
 278     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 279     FIXME("(%p)->(%p)\n", This, p);
 280     return E_NOTIMPL;
 281 }
 282
 283 static HRESULT WINAPI HTMLBodyElement_put_link(IHTMLBodyElement *iface, VARIANT v)
 284 {
 285     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 286     FIXME("(%p)->()\n", This);
 287     return E_NOTIMPL;
 288 }
 289
 290 static HRESULT WINAPI HTMLBodyElement_get_link(IHTMLBodyElement *iface, VARIANT *p)
 291 {
 292     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 293     FIXME("(%p)->(%p)\n", This, p);
 294     return E_NOTIMPL;
 295 }
 296
 297 static HRESULT WINAPI HTMLBodyElement_put_vLink(IHTMLBodyElement *iface, VARIANT v)
 298 {
 299     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 300     FIXME("(%p)->()\n", This);
 301     return E_NOTIMPL;
 302 }
 303
 304 static HRESULT WINAPI HTMLBodyElement_get_vLink(IHTMLBodyElement *iface, VARIANT *p)
 305 {
 306     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 307     FIXME("(%p)->(%p)\n", This, p);
 308     return E_NOTIMPL;
 309 }
 310
 311 static HRESULT WINAPI HTMLBodyElement_put_aLink(IHTMLBodyElement *iface, VARIANT v)
 312 {
 313     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 314     FIXME("(%p)->()\n", This);
 315     return E_NOTIMPL;
 316 }
 317
 318 static HRESULT WINAPI HTMLBodyElement_get_aLink(IHTMLBodyElement *iface, VARIANT *p)
 319 {
 320     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 321     FIXME("(%p)->(%p)\n", This, p);
 322     return E_NOTIMPL;
 323 }
 324
 325 static HRESULT WINAPI HTMLBodyElement_put_onload(IHTMLBodyElement *iface, VARIANT v)
 326 {
 327     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 328     FIXME("(%p)->()\n", This);
 329     return E_NOTIMPL;
 330 }
 331
 332 static HRESULT WINAPI HTMLBodyElement_get_onload(IHTMLBodyElement *iface, VARIANT *p)
 333 {
 334     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 335     FIXME("(%p)->(%p)\n", This, p);
 336     return E_NOTIMPL;
 337 }
 338
 339 static HRESULT WINAPI HTMLBodyElement_put_onunload(IHTMLBodyElement *iface, VARIANT v)
 340 {
 341     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 342     FIXME("(%p)->()\n", This);
 343     return E_NOTIMPL;
 344 }
 345
 346 static HRESULT WINAPI HTMLBodyElement_get_onunload(IHTMLBodyElement *iface, VARIANT *p)
 347 {
 348     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 349     FIXME("(%p)->(%p)\n", This, p);
 350     return E_NOTIMPL;
 351 }
 352
 353 static HRESULT WINAPI HTMLBodyElement_put_scroll(IHTMLBodyElement *iface, BSTR v)
 354 {
 355     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 356     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 357     return E_NOTIMPL;
 358 }
 359
 360 static HRESULT WINAPI HTMLBodyElement_get_scroll(IHTMLBodyElement *iface, BSTR *p)
 361 {
 362     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 363     FIXME("(%p)->(%p)\n", This, p);
 364     return E_NOTIMPL;
 365 }
 366
 367 static HRESULT WINAPI HTMLBodyElement_put_onselect(IHTMLBodyElement *iface, VARIANT v)
 368 {
 369     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 370     FIXME("(%p)->()\n", This);
 371     return E_NOTIMPL;
 372 }
 373
 374 static HRESULT WINAPI HTMLBodyElement_get_onselect(IHTMLBodyElement *iface, VARIANT *p)
 375 {
 376     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 377     FIXME("(%p)->(%p)\n", This, p);
 378     return E_NOTIMPL;
 379 }
 380
 381 static HRESULT WINAPI HTMLBodyElement_put_onbeforeunload(IHTMLBodyElement *iface, VARIANT v)
 382 {
 383     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 384     FIXME("(%p)->()\n", This);
 385     return E_NOTIMPL;
 386 }
 387
 388 static HRESULT WINAPI HTMLBodyElement_get_onbeforeunload(IHTMLBodyElement *iface, VARIANT *p)
 389 {
 390     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 391     FIXME("(%p)->(%p)\n", This, p);
 392     return E_NOTIMPL;
 393 }
 394
 395 static HRESULT WINAPI HTMLBodyElement_createTextRange(IHTMLBodyElement *iface, IHTMLTxtRange **range)
 396 {
 397     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 398     nsIDOMRange *nsrange = NULL;
 399
 400     TRACE("(%p)->(%p)\n", This, range);
 401
 402     if(This->element->node->doc->nscontainer) {
 403         nsIDOMDocument *nsdoc;
 404         nsIDOMDocumentRange *nsdocrange;
 405         nsresult nsres;
 406
 407         nsIWebNavigation_GetDocument(This->element->node->doc->nscontainer->navigation, &nsdoc);
 408         nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void**)&nsdocrange);
 409         nsIDOMDocument_Release(nsdoc);
 410
 411         nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &nsrange);
 412         if(NS_SUCCEEDED(nsres)) {
 413             nsres = nsIDOMRange_SelectNodeContents(nsrange, This->element->node->nsnode);
 414             if(NS_FAILED(nsres))
 415                 ERR("SelectNodeContents failed: %08x\n", nsres);
 416         }else {
 417             ERR("CreateRange failed: %08x\n", nsres);
 418         }
 419
 420         nsIDOMDocumentRange_Release(nsdocrange);
 421     }
 422
 423     *range = HTMLTxtRange_Create(nsrange);
 424     return S_OK;
 425 }
 426
 427 static void HTMLBodyElement_destructor(IUnknown *iface)
 428 {
 429     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 430
 431     nsIDOMHTMLBodyElement_Release(This->nsbody);
 432     mshtml_free(This);
 433 }
 434
 435 static const IHTMLBodyElementVtbl HTMLBodyElementVtbl = {
 436     HTMLBodyElement_QueryInterface,
 437     HTMLBodyElement_AddRef,
 438     HTMLBodyElement_Release,
 439     HTMLBodyElement_GetTypeInfoCount,
 440     HTMLBodyElement_GetTypeInfo,
 441     HTMLBodyElement_GetIDsOfNames,
 442     HTMLBodyElement_Invoke,
 443     HTMLBodyElement_put_background,
 444     HTMLBodyElement_get_background,
 445     HTMLBodyElement_put_bgProperties,
 446     HTMLBodyElement_get_bgProperties,
 447     HTMLBodyElement_put_leftMargin,
 448     HTMLBodyElement_get_leftMargin,
 449     HTMLBodyElement_put_topMargin,
 450     HTMLBodyElement_get_topMargin,
 451     HTMLBodyElement_put_rightMargin,
 452     HTMLBodyElement_get_rightMargin,
 453     HTMLBodyElement_put_bottomMargin,
 454     HTMLBodyElement_get_bottomMargin,
 455     HTMLBodyElement_put_noWrap,
 456     HTMLBodyElement_get_noWrap,
 457     HTMLBodyElement_put_bgColor,
 458     HTMLBodyElement_get_bgColor,
 459     HTMLBodyElement_put_text,
 460     HTMLBodyElement_get_text,
 461     HTMLBodyElement_put_link,
 462     HTMLBodyElement_get_link,
 463     HTMLBodyElement_put_vLink,
 464     HTMLBodyElement_get_vLink,
 465     HTMLBodyElement_put_aLink,
 466     HTMLBodyElement_get_aLink,
 467     HTMLBodyElement_put_onload,
 468     HTMLBodyElement_get_onload,
 469     HTMLBodyElement_put_onunload,
 470     HTMLBodyElement_get_onunload,
 471     HTMLBodyElement_put_scroll,
 472     HTMLBodyElement_get_scroll,
 473     HTMLBodyElement_put_onselect,
 474     HTMLBodyElement_get_onselect,
 475     HTMLBodyElement_put_onbeforeunload,
 476     HTMLBodyElement_get_onbeforeunload,
 477     HTMLBodyElement_createTextRange
 478 };
 479
 480 void HTMLBodyElement_Create(HTMLElement *element)
 481 {
 482     HTMLBodyElement *ret = mshtml_alloc(sizeof(HTMLBodyElement));
 483     nsresult nsres;
 484
 485     ret->lpHTMLBodyElementVtbl = &HTMLBodyElementVtbl;
 486     ret->element = element;
 487
 488     HTMLTextContainer_Init(&ret->text_container, element);
 489
 490     nsres = nsIDOMHTMLElement_QueryInterface(element->nselem, &IID_nsIDOMHTMLBodyElement,
 491                                              (void**)&ret->nsbody);
 492     if(NS_FAILED(nsres))
 493         ERR("Could not get nsDOMHTMLBodyElement: %08x\n", nsres);
 494
 495     element->impl = (IUnknown*)HTMLBODY(ret);
 496     element->destructor = HTMLBodyElement_destructor;
 497 }