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     HTMLTextContainer textcont;
  40
  41     const IHTMLBodyElementVtbl *lpHTMLBodyElementVtbl;
  42
  43     ConnectionPointContainer cp_container;
  44     ConnectionPoint cp_propnotif;
  45     ConnectionPoint cp_txtcontevents;
  46
  47     nsIDOMHTMLBodyElement *nsbody;
  48 } HTMLBodyElement;
  49
  50 #define HTMLBODY(x)  ((IHTMLBodyElement*)  &(x)->lpHTMLBodyElementVtbl)
  51
  52 #define HTMLBODY_THIS(iface) DEFINE_THIS(HTMLBodyElement, HTMLBodyElement, iface)
  53
  54 static HRESULT WINAPI HTMLBodyElement_QueryInterface(IHTMLBodyElement *iface,
  55                                                      REFIID riid, void **ppv)
  56 {
  57     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  58     HRESULT hres;
  59
  60     *ppv = NULL;
  61
  62     if(IsEqualGUID(&IID_IUnknown, riid)) {
  63         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  64         *ppv = HTMLBODY(This);
  65     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
  66         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
  67         *ppv = HTMLBODY(This);
  68     }else if(IsEqualGUID(&IID_IHTMLBodyElement, riid)) {
  69         TRACE("(%p)->(IID_IHTMLBodyElement %p)\n", This, ppv);
  70         *ppv = HTMLBODY(This);
  71     }else if(IsEqualGUID(&IID_IHTMLTextContainer, riid)) {
  72         TRACE("(%p)->(IID_IHTMLTextContainer %p)\n", &This->textcont, ppv);
  73         *ppv = HTMLTEXTCONT(&This->textcont);
  74     }else if(IsEqualGUID(&IID_IConnectionPointContainer, riid)) {
  75         TRACE("(%p)->(IID_IConnectionPointContainer %p)\n", This, ppv);
  76         *ppv = CONPTCONT(&This->cp_container);
  77     }
  78
  79     if(*ppv) {
  80         IUnknown_AddRef((IUnknown*)*ppv);
  81         return S_OK;
  82     }
  83
  84     hres = HTMLElement_QI(&This->textcont.element, riid, ppv);
  85     if(FAILED(hres))
  86         WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
  87
  88     return hres;
  89 }
  90
  91 static ULONG WINAPI HTMLBodyElement_AddRef(IHTMLBodyElement *iface)
  92 {
  93     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  94
  95     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->textcont.element.node));
  96 }
  97
  98 static ULONG WINAPI HTMLBodyElement_Release(IHTMLBodyElement *iface)
  99 {
 100     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 101
 102     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->textcont.element.node));
 103 }
 104
 105 static HRESULT WINAPI HTMLBodyElement_GetTypeInfoCount(IHTMLBodyElement *iface, UINT *pctinfo)
 106 {
 107     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 108     FIXME("(%p)->(%p)\n", This, pctinfo);
 109     return E_NOTIMPL;
 110 }
 111
 112 static HRESULT WINAPI HTMLBodyElement_GetTypeInfo(IHTMLBodyElement *iface, UINT iTInfo,
 113                                               LCID lcid, ITypeInfo **ppTInfo)
 114 {
 115     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 116     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
 117     return E_NOTIMPL;
 118 }
 119
 120 static HRESULT WINAPI HTMLBodyElement_GetIDsOfNames(IHTMLBodyElement *iface, REFIID riid,
 121                                                 LPOLESTR *rgszNames, UINT cNames,
 122                                                 LCID lcid, DISPID *rgDispId)
 123 {
 124     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 125     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
 126                                         lcid, rgDispId);
 127     return E_NOTIMPL;
 128 }
 129
 130 static HRESULT WINAPI HTMLBodyElement_Invoke(IHTMLBodyElement *iface, DISPID dispIdMember,
 131                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 132                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 133 {
 134     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 135     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 136             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 137     return E_NOTIMPL;
 138 }
 139
 140 static HRESULT WINAPI HTMLBodyElement_put_background(IHTMLBodyElement *iface, BSTR v)
 141 {
 142     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 143     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 144     return E_NOTIMPL;
 145 }
 146
 147 static HRESULT WINAPI HTMLBodyElement_get_background(IHTMLBodyElement *iface, BSTR *p)
 148 {
 149     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 150     nsAString background_str;
 151     nsresult nsres;
 152
 153     TRACE("(%p)->(%p)\n", This, p);
 154
 155     nsAString_Init(&background_str, NULL);
 156
 157     nsres = nsIDOMHTMLBodyElement_GetBackground(This->nsbody, &background_str);
 158     if(NS_SUCCEEDED(nsres)) {
 159         const PRUnichar *background;
 160         nsAString_GetData(&background_str, &background, NULL);
 161         *p = SysAllocString(background);
 162     }else {
 163         ERR("GetBackground failed: %08x\n", nsres);
 164         *p = NULL;
 165     }
 166
 167     nsAString_Finish(&background_str);
 168
 169     TRACE("*p = %s\n", debugstr_w(*p));
 170     return S_OK;
 171 }
 172
 173 static HRESULT WINAPI HTMLBodyElement_put_bgProperties(IHTMLBodyElement *iface, BSTR v)
 174 {
 175     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 176     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 177     return E_NOTIMPL;
 178 }
 179
 180 static HRESULT WINAPI HTMLBodyElement_get_bgProperties(IHTMLBodyElement *iface, BSTR *p)
 181 {
 182     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 183     FIXME("(%p)->(%p)\n", This, p);
 184     return E_NOTIMPL;
 185 }
 186
 187 static HRESULT WINAPI HTMLBodyElement_put_leftMargin(IHTMLBodyElement *iface, VARIANT v)
 188 {
 189     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 190     FIXME("(%p)->()\n", This);
 191     return E_NOTIMPL;
 192 }
 193
 194 static HRESULT WINAPI HTMLBodyElement_get_leftMargin(IHTMLBodyElement *iface, VARIANT *p)
 195 {
 196     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 197     FIXME("(%p)->(%p)\n", This, p);
 198     return E_NOTIMPL;
 199 }
 200
 201 static HRESULT WINAPI HTMLBodyElement_put_topMargin(IHTMLBodyElement *iface, VARIANT v)
 202 {
 203     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 204     FIXME("(%p)->()\n", This);
 205     return E_NOTIMPL;
 206 }
 207
 208 static HRESULT WINAPI HTMLBodyElement_get_topMargin(IHTMLBodyElement *iface, VARIANT *p)
 209 {
 210     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 211     FIXME("(%p)->(%p)\n", This, p);
 212     return E_NOTIMPL;
 213 }
 214
 215 static HRESULT WINAPI HTMLBodyElement_put_rightMargin(IHTMLBodyElement *iface, VARIANT v)
 216 {
 217     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 218     FIXME("(%p)->()\n", This);
 219     return E_NOTIMPL;
 220 }
 221
 222 static HRESULT WINAPI HTMLBodyElement_get_rightMargin(IHTMLBodyElement *iface, VARIANT *p)
 223 {
 224     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 225     FIXME("(%p)->(%p)\n", This, p);
 226     return E_NOTIMPL;
 227 }
 228
 229 static HRESULT WINAPI HTMLBodyElement_put_bottomMargin(IHTMLBodyElement *iface, VARIANT v)
 230 {
 231     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 232     FIXME("(%p)->()\n", This);
 233     return E_NOTIMPL;
 234 }
 235
 236 static HRESULT WINAPI HTMLBodyElement_get_bottomMargin(IHTMLBodyElement *iface, VARIANT *p)
 237 {
 238     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 239     FIXME("(%p)->(%p)\n", This, p);
 240     return E_NOTIMPL;
 241 }
 242
 243 static HRESULT WINAPI HTMLBodyElement_put_noWrap(IHTMLBodyElement *iface, VARIANT_BOOL v)
 244 {
 245     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 246     FIXME("(%p)->(%x)\n", This, v);
 247     return E_NOTIMPL;
 248 }
 249
 250 static HRESULT WINAPI HTMLBodyElement_get_noWrap(IHTMLBodyElement *iface, VARIANT_BOOL *p)
 251 {
 252     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 253     FIXME("(%p)->(%p)\n", This, p);
 254     return E_NOTIMPL;
 255 }
 256
 257 static HRESULT WINAPI HTMLBodyElement_put_bgColor(IHTMLBodyElement *iface, VARIANT v)
 258 {
 259     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 260     FIXME("(%p)->()\n", This);
 261     return E_NOTIMPL;
 262 }
 263
 264 static HRESULT WINAPI HTMLBodyElement_get_bgColor(IHTMLBodyElement *iface, VARIANT *p)
 265 {
 266     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 267     FIXME("(%p)->(%p)\n", This, p);
 268     return E_NOTIMPL;
 269 }
 270
 271 static HRESULT WINAPI HTMLBodyElement_put_text(IHTMLBodyElement *iface, VARIANT v)
 272 {
 273     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 274     FIXME("(%p)->()\n", This);
 275     return E_NOTIMPL;
 276 }
 277
 278 static HRESULT WINAPI HTMLBodyElement_get_text(IHTMLBodyElement *iface, VARIANT *p)
 279 {
 280     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 281     FIXME("(%p)->(%p)\n", This, p);
 282     return E_NOTIMPL;
 283 }
 284
 285 static HRESULT WINAPI HTMLBodyElement_put_link(IHTMLBodyElement *iface, VARIANT v)
 286 {
 287     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 288     FIXME("(%p)->()\n", This);
 289     return E_NOTIMPL;
 290 }
 291
 292 static HRESULT WINAPI HTMLBodyElement_get_link(IHTMLBodyElement *iface, VARIANT *p)
 293 {
 294     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 295     FIXME("(%p)->(%p)\n", This, p);
 296     return E_NOTIMPL;
 297 }
 298
 299 static HRESULT WINAPI HTMLBodyElement_put_vLink(IHTMLBodyElement *iface, VARIANT v)
 300 {
 301     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 302     FIXME("(%p)->()\n", This);
 303     return E_NOTIMPL;
 304 }
 305
 306 static HRESULT WINAPI HTMLBodyElement_get_vLink(IHTMLBodyElement *iface, VARIANT *p)
 307 {
 308     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 309     FIXME("(%p)->(%p)\n", This, p);
 310     return E_NOTIMPL;
 311 }
 312
 313 static HRESULT WINAPI HTMLBodyElement_put_aLink(IHTMLBodyElement *iface, VARIANT v)
 314 {
 315     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 316     FIXME("(%p)->()\n", This);
 317     return E_NOTIMPL;
 318 }
 319
 320 static HRESULT WINAPI HTMLBodyElement_get_aLink(IHTMLBodyElement *iface, VARIANT *p)
 321 {
 322     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 323     FIXME("(%p)->(%p)\n", This, p);
 324     return E_NOTIMPL;
 325 }
 326
 327 static HRESULT WINAPI HTMLBodyElement_put_onload(IHTMLBodyElement *iface, VARIANT v)
 328 {
 329     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 330     FIXME("(%p)->()\n", This);
 331     return E_NOTIMPL;
 332 }
 333
 334 static HRESULT WINAPI HTMLBodyElement_get_onload(IHTMLBodyElement *iface, VARIANT *p)
 335 {
 336     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 337     FIXME("(%p)->(%p)\n", This, p);
 338     return E_NOTIMPL;
 339 }
 340
 341 static HRESULT WINAPI HTMLBodyElement_put_onunload(IHTMLBodyElement *iface, VARIANT v)
 342 {
 343     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 344     FIXME("(%p)->()\n", This);
 345     return E_NOTIMPL;
 346 }
 347
 348 static HRESULT WINAPI HTMLBodyElement_get_onunload(IHTMLBodyElement *iface, VARIANT *p)
 349 {
 350     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 351     FIXME("(%p)->(%p)\n", This, p);
 352     return E_NOTIMPL;
 353 }
 354
 355 static HRESULT WINAPI HTMLBodyElement_put_scroll(IHTMLBodyElement *iface, BSTR v)
 356 {
 357     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 358     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 359     return E_NOTIMPL;
 360 }
 361
 362 static HRESULT WINAPI HTMLBodyElement_get_scroll(IHTMLBodyElement *iface, BSTR *p)
 363 {
 364     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 365     FIXME("(%p)->(%p)\n", This, p);
 366     return E_NOTIMPL;
 367 }
 368
 369 static HRESULT WINAPI HTMLBodyElement_put_onselect(IHTMLBodyElement *iface, VARIANT v)
 370 {
 371     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 372     FIXME("(%p)->()\n", This);
 373     return E_NOTIMPL;
 374 }
 375
 376 static HRESULT WINAPI HTMLBodyElement_get_onselect(IHTMLBodyElement *iface, VARIANT *p)
 377 {
 378     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 379     FIXME("(%p)->(%p)\n", This, p);
 380     return E_NOTIMPL;
 381 }
 382
 383 static HRESULT WINAPI HTMLBodyElement_put_onbeforeunload(IHTMLBodyElement *iface, VARIANT v)
 384 {
 385     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 386     FIXME("(%p)->()\n", This);
 387     return E_NOTIMPL;
 388 }
 389
 390 static HRESULT WINAPI HTMLBodyElement_get_onbeforeunload(IHTMLBodyElement *iface, VARIANT *p)
 391 {
 392     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 393     FIXME("(%p)->(%p)\n", This, p);
 394     return E_NOTIMPL;
 395 }
 396
 397 static HRESULT WINAPI HTMLBodyElement_createTextRange(IHTMLBodyElement *iface, IHTMLTxtRange **range)
 398 {
 399     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 400     nsIDOMRange *nsrange = NULL;
 401
 402     TRACE("(%p)->(%p)\n", This, range);
 403
 404     if(This->textcont.element.node.doc->nscontainer) {
 405         nsIDOMDocument *nsdoc;
 406         nsIDOMDocumentRange *nsdocrange;
 407         nsresult nsres;
 408
 409         nsIWebNavigation_GetDocument(This->textcont.element.node.doc->nscontainer->navigation, &nsdoc);
 410         nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void**)&nsdocrange);
 411         nsIDOMDocument_Release(nsdoc);
 412
 413         nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &nsrange);
 414         if(NS_SUCCEEDED(nsres)) {
 415             nsres = nsIDOMRange_SelectNodeContents(nsrange, This->textcont.element.node.nsnode);
 416             if(NS_FAILED(nsres))
 417                 ERR("SelectNodeContents failed: %08x\n", nsres);
 418         }else {
 419             ERR("CreateRange failed: %08x\n", nsres);
 420         }
 421
 422         nsIDOMDocumentRange_Release(nsdocrange);
 423     }
 424
 425     *range = HTMLTxtRange_Create(This->textcont.element.node.doc, nsrange);
 426     return S_OK;
 427 }
 428
 429 static void HTMLBodyElement_destructor(IUnknown *iface)
 430 {
 431     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 432
 433     ConnectionPointContainer_Destroy(&This->cp_container);
 434     nsIDOMHTMLBodyElement_Release(This->nsbody);
 435     mshtml_free(This);
 436 }
 437
 438 static const IHTMLBodyElementVtbl HTMLBodyElementVtbl = {
 439     HTMLBodyElement_QueryInterface,
 440     HTMLBodyElement_AddRef,
 441     HTMLBodyElement_Release,
 442     HTMLBodyElement_GetTypeInfoCount,
 443     HTMLBodyElement_GetTypeInfo,
 444     HTMLBodyElement_GetIDsOfNames,
 445     HTMLBodyElement_Invoke,
 446     HTMLBodyElement_put_background,
 447     HTMLBodyElement_get_background,
 448     HTMLBodyElement_put_bgProperties,
 449     HTMLBodyElement_get_bgProperties,
 450     HTMLBodyElement_put_leftMargin,
 451     HTMLBodyElement_get_leftMargin,
 452     HTMLBodyElement_put_topMargin,
 453     HTMLBodyElement_get_topMargin,
 454     HTMLBodyElement_put_rightMargin,
 455     HTMLBodyElement_get_rightMargin,
 456     HTMLBodyElement_put_bottomMargin,
 457     HTMLBodyElement_get_bottomMargin,
 458     HTMLBodyElement_put_noWrap,
 459     HTMLBodyElement_get_noWrap,
 460     HTMLBodyElement_put_bgColor,
 461     HTMLBodyElement_get_bgColor,
 462     HTMLBodyElement_put_text,
 463     HTMLBodyElement_get_text,
 464     HTMLBodyElement_put_link,
 465     HTMLBodyElement_get_link,
 466     HTMLBodyElement_put_vLink,
 467     HTMLBodyElement_get_vLink,
 468     HTMLBodyElement_put_aLink,
 469     HTMLBodyElement_get_aLink,
 470     HTMLBodyElement_put_onload,
 471     HTMLBodyElement_get_onload,
 472     HTMLBodyElement_put_onunload,
 473     HTMLBodyElement_get_onunload,
 474     HTMLBodyElement_put_scroll,
 475     HTMLBodyElement_get_scroll,
 476     HTMLBodyElement_put_onselect,
 477     HTMLBodyElement_get_onselect,
 478     HTMLBodyElement_put_onbeforeunload,
 479     HTMLBodyElement_get_onbeforeunload,
 480     HTMLBodyElement_createTextRange
 481 };
 482
 483 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement *nselem)
 484 {
 485     HTMLBodyElement *ret = mshtml_alloc(sizeof(HTMLBodyElement));
 486     nsresult nsres;
 487
 488     TRACE("(%p)->(%p)\n", ret, nselem);
 489
 490     ret->lpHTMLBodyElementVtbl = &HTMLBodyElementVtbl;
 491
 492     HTMLTextContainer_Init(&ret->textcont);
 493
 494     ConnectionPoint_Init(&ret->cp_propnotif, CONPTCONT(&ret->cp_container),
 495             &IID_IPropertyNotifySink, NULL);
 496     ConnectionPoint_Init(&ret->cp_txtcontevents, CONPTCONT(&ret->cp_container),
 497             &DIID_HTMLTextContainerEvents, &ret->cp_propnotif);
 498     ConnectionPointContainer_Init(&ret->cp_container, &ret->cp_propnotif, (IUnknown*)HTMLBODY(ret));
 499
 500     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLBodyElement,
 501                                              (void**)&ret->nsbody);
 502     if(NS_FAILED(nsres))
 503         ERR("Could not get nsDOMHTMLBodyElement: %08x\n", nsres);
 504
 505     ret->textcont.element.impl = (IUnknown*)HTMLBODY(ret);
 506     ret->textcont.element.destructor = HTMLBodyElement_destructor;
 507
 508     return &ret->textcont.element;
 509 }