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     ConnectionPoint cp_propnotif;
  44
  45     nsIDOMHTMLBodyElement *nsbody;
  46 } HTMLBodyElement;
  47
  48 #define HTMLBODY(x)  ((IHTMLBodyElement*)  &(x)->lpHTMLBodyElementVtbl)
  49
  50 #define HTMLBODY_THIS(iface) DEFINE_THIS(HTMLBodyElement, HTMLBodyElement, iface)
  51
  52 static HRESULT WINAPI HTMLBodyElement_QueryInterface(IHTMLBodyElement *iface,
  53                                                      REFIID riid, void **ppv)
  54 {
  55     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  56
  57     return IHTMLDOMNode_QueryInterface(HTMLDOMNODE(&This->textcont.element.node), riid, ppv);
  58 }
  59
  60 static ULONG WINAPI HTMLBodyElement_AddRef(IHTMLBodyElement *iface)
  61 {
  62     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  63
  64     return IHTMLDOMNode_AddRef(HTMLDOMNODE(&This->textcont.element.node));
  65 }
  66
  67 static ULONG WINAPI HTMLBodyElement_Release(IHTMLBodyElement *iface)
  68 {
  69     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  70
  71     return IHTMLDOMNode_Release(HTMLDOMNODE(&This->textcont.element.node));
  72 }
  73
  74 static HRESULT WINAPI HTMLBodyElement_GetTypeInfoCount(IHTMLBodyElement *iface, UINT *pctinfo)
  75 {
  76     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  77     FIXME("(%p)->(%p)\n", This, pctinfo);
  78     return E_NOTIMPL;
  79 }
  80
  81 static HRESULT WINAPI HTMLBodyElement_GetTypeInfo(IHTMLBodyElement *iface, UINT iTInfo,
  82                                               LCID lcid, ITypeInfo **ppTInfo)
  83 {
  84     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  85     FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
  86     return E_NOTIMPL;
  87 }
  88
  89 static HRESULT WINAPI HTMLBodyElement_GetIDsOfNames(IHTMLBodyElement *iface, REFIID riid,
  90                                                 LPOLESTR *rgszNames, UINT cNames,
  91                                                 LCID lcid, DISPID *rgDispId)
  92 {
  93     HTMLBodyElement *This = HTMLBODY_THIS(iface);
  94     FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
  95                                         lcid, rgDispId);
  96     return E_NOTIMPL;
  97 }
  98
  99 static HRESULT WINAPI HTMLBodyElement_Invoke(IHTMLBodyElement *iface, DISPID dispIdMember,
 100                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 101                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 102 {
 103     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 104     FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 105             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI HTMLBodyElement_put_background(IHTMLBodyElement *iface, BSTR v)
 110 {
 111     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 112     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 113     return E_NOTIMPL;
 114 }
 115
 116 static HRESULT WINAPI HTMLBodyElement_get_background(IHTMLBodyElement *iface, BSTR *p)
 117 {
 118     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 119     nsAString background_str;
 120     nsresult nsres;
 121
 122     TRACE("(%p)->(%p)\n", This, p);
 123
 124     nsAString_Init(&background_str, NULL);
 125
 126     nsres = nsIDOMHTMLBodyElement_GetBackground(This->nsbody, &background_str);
 127     if(NS_SUCCEEDED(nsres)) {
 128         const PRUnichar *background;
 129         nsAString_GetData(&background_str, &background);
 130         *p = *background ? SysAllocString(background) : NULL;
 131     }else {
 132         ERR("GetBackground failed: %08x\n", nsres);
 133         *p = NULL;
 134     }
 135
 136     nsAString_Finish(&background_str);
 137
 138     TRACE("*p = %s\n", debugstr_w(*p));
 139     return S_OK;
 140 }
 141
 142 static HRESULT WINAPI HTMLBodyElement_put_bgProperties(IHTMLBodyElement *iface, BSTR v)
 143 {
 144     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 145     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 146     return E_NOTIMPL;
 147 }
 148
 149 static HRESULT WINAPI HTMLBodyElement_get_bgProperties(IHTMLBodyElement *iface, BSTR *p)
 150 {
 151     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 152     FIXME("(%p)->(%p)\n", This, p);
 153     return E_NOTIMPL;
 154 }
 155
 156 static HRESULT WINAPI HTMLBodyElement_put_leftMargin(IHTMLBodyElement *iface, VARIANT v)
 157 {
 158     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 159     FIXME("(%p)->()\n", This);
 160     return E_NOTIMPL;
 161 }
 162
 163 static HRESULT WINAPI HTMLBodyElement_get_leftMargin(IHTMLBodyElement *iface, VARIANT *p)
 164 {
 165     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 166     FIXME("(%p)->(%p)\n", This, p);
 167     return E_NOTIMPL;
 168 }
 169
 170 static HRESULT WINAPI HTMLBodyElement_put_topMargin(IHTMLBodyElement *iface, VARIANT v)
 171 {
 172     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 173     FIXME("(%p)->()\n", This);
 174     return E_NOTIMPL;
 175 }
 176
 177 static HRESULT WINAPI HTMLBodyElement_get_topMargin(IHTMLBodyElement *iface, VARIANT *p)
 178 {
 179     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 180     FIXME("(%p)->(%p)\n", This, p);
 181     return E_NOTIMPL;
 182 }
 183
 184 static HRESULT WINAPI HTMLBodyElement_put_rightMargin(IHTMLBodyElement *iface, VARIANT v)
 185 {
 186     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 187     FIXME("(%p)->()\n", This);
 188     return E_NOTIMPL;
 189 }
 190
 191 static HRESULT WINAPI HTMLBodyElement_get_rightMargin(IHTMLBodyElement *iface, VARIANT *p)
 192 {
 193     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 194     FIXME("(%p)->(%p)\n", This, p);
 195     return E_NOTIMPL;
 196 }
 197
 198 static HRESULT WINAPI HTMLBodyElement_put_bottomMargin(IHTMLBodyElement *iface, VARIANT v)
 199 {
 200     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 201     FIXME("(%p)->()\n", This);
 202     return E_NOTIMPL;
 203 }
 204
 205 static HRESULT WINAPI HTMLBodyElement_get_bottomMargin(IHTMLBodyElement *iface, VARIANT *p)
 206 {
 207     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 208     FIXME("(%p)->(%p)\n", This, p);
 209     return E_NOTIMPL;
 210 }
 211
 212 static HRESULT WINAPI HTMLBodyElement_put_noWrap(IHTMLBodyElement *iface, VARIANT_BOOL v)
 213 {
 214     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 215     FIXME("(%p)->(%x)\n", This, v);
 216     return E_NOTIMPL;
 217 }
 218
 219 static HRESULT WINAPI HTMLBodyElement_get_noWrap(IHTMLBodyElement *iface, VARIANT_BOOL *p)
 220 {
 221     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 222     FIXME("(%p)->(%p)\n", This, p);
 223     return E_NOTIMPL;
 224 }
 225
 226 static HRESULT WINAPI HTMLBodyElement_put_bgColor(IHTMLBodyElement *iface, VARIANT v)
 227 {
 228     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 229     FIXME("(%p)->()\n", This);
 230     return E_NOTIMPL;
 231 }
 232
 233 static HRESULT WINAPI HTMLBodyElement_get_bgColor(IHTMLBodyElement *iface, VARIANT *p)
 234 {
 235     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 236     FIXME("(%p)->(%p)\n", This, p);
 237     return E_NOTIMPL;
 238 }
 239
 240 static HRESULT WINAPI HTMLBodyElement_put_text(IHTMLBodyElement *iface, VARIANT v)
 241 {
 242     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 243     FIXME("(%p)->()\n", This);
 244     return E_NOTIMPL;
 245 }
 246
 247 static HRESULT WINAPI HTMLBodyElement_get_text(IHTMLBodyElement *iface, VARIANT *p)
 248 {
 249     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 250     FIXME("(%p)->(%p)\n", This, p);
 251     return E_NOTIMPL;
 252 }
 253
 254 static HRESULT WINAPI HTMLBodyElement_put_link(IHTMLBodyElement *iface, VARIANT v)
 255 {
 256     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 257     FIXME("(%p)->()\n", This);
 258     return E_NOTIMPL;
 259 }
 260
 261 static HRESULT WINAPI HTMLBodyElement_get_link(IHTMLBodyElement *iface, VARIANT *p)
 262 {
 263     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 264     FIXME("(%p)->(%p)\n", This, p);
 265     return E_NOTIMPL;
 266 }
 267
 268 static HRESULT WINAPI HTMLBodyElement_put_vLink(IHTMLBodyElement *iface, VARIANT v)
 269 {
 270     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 271     FIXME("(%p)->()\n", This);
 272     return E_NOTIMPL;
 273 }
 274
 275 static HRESULT WINAPI HTMLBodyElement_get_vLink(IHTMLBodyElement *iface, VARIANT *p)
 276 {
 277     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 278     FIXME("(%p)->(%p)\n", This, p);
 279     return E_NOTIMPL;
 280 }
 281
 282 static HRESULT WINAPI HTMLBodyElement_put_aLink(IHTMLBodyElement *iface, VARIANT v)
 283 {
 284     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 285     FIXME("(%p)->()\n", This);
 286     return E_NOTIMPL;
 287 }
 288
 289 static HRESULT WINAPI HTMLBodyElement_get_aLink(IHTMLBodyElement *iface, VARIANT *p)
 290 {
 291     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 292     FIXME("(%p)->(%p)\n", This, p);
 293     return E_NOTIMPL;
 294 }
 295
 296 static HRESULT WINAPI HTMLBodyElement_put_onload(IHTMLBodyElement *iface, VARIANT v)
 297 {
 298     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 299     FIXME("(%p)->()\n", This);
 300     return E_NOTIMPL;
 301 }
 302
 303 static HRESULT WINAPI HTMLBodyElement_get_onload(IHTMLBodyElement *iface, VARIANT *p)
 304 {
 305     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 306     FIXME("(%p)->(%p)\n", This, p);
 307     return E_NOTIMPL;
 308 }
 309
 310 static HRESULT WINAPI HTMLBodyElement_put_onunload(IHTMLBodyElement *iface, VARIANT v)
 311 {
 312     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 313     FIXME("(%p)->()\n", This);
 314     return E_NOTIMPL;
 315 }
 316
 317 static HRESULT WINAPI HTMLBodyElement_get_onunload(IHTMLBodyElement *iface, VARIANT *p)
 318 {
 319     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 320     FIXME("(%p)->(%p)\n", This, p);
 321     return E_NOTIMPL;
 322 }
 323
 324 static HRESULT WINAPI HTMLBodyElement_put_scroll(IHTMLBodyElement *iface, BSTR v)
 325 {
 326     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 327     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 328     return E_NOTIMPL;
 329 }
 330
 331 static HRESULT WINAPI HTMLBodyElement_get_scroll(IHTMLBodyElement *iface, BSTR *p)
 332 {
 333     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 334     FIXME("(%p)->(%p)\n", This, p);
 335     return E_NOTIMPL;
 336 }
 337
 338 static HRESULT WINAPI HTMLBodyElement_put_onselect(IHTMLBodyElement *iface, VARIANT v)
 339 {
 340     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 341     FIXME("(%p)->()\n", This);
 342     return E_NOTIMPL;
 343 }
 344
 345 static HRESULT WINAPI HTMLBodyElement_get_onselect(IHTMLBodyElement *iface, VARIANT *p)
 346 {
 347     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 348     FIXME("(%p)->(%p)\n", This, p);
 349     return E_NOTIMPL;
 350 }
 351
 352 static HRESULT WINAPI HTMLBodyElement_put_onbeforeunload(IHTMLBodyElement *iface, VARIANT v)
 353 {
 354     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 355     FIXME("(%p)->()\n", This);
 356     return E_NOTIMPL;
 357 }
 358
 359 static HRESULT WINAPI HTMLBodyElement_get_onbeforeunload(IHTMLBodyElement *iface, VARIANT *p)
 360 {
 361     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 362     FIXME("(%p)->(%p)\n", This, p);
 363     return E_NOTIMPL;
 364 }
 365
 366 static HRESULT WINAPI HTMLBodyElement_createTextRange(IHTMLBodyElement *iface, IHTMLTxtRange **range)
 367 {
 368     HTMLBodyElement *This = HTMLBODY_THIS(iface);
 369     nsIDOMRange *nsrange = NULL;
 370
 371     TRACE("(%p)->(%p)\n", This, range);
 372
 373     if(This->textcont.element.node.doc->nscontainer) {
 374         nsIDOMDocument *nsdoc;
 375         nsIDOMDocumentRange *nsdocrange;
 376         nsresult nsres;
 377
 378         nsIWebNavigation_GetDocument(This->textcont.element.node.doc->nscontainer->navigation, &nsdoc);
 379         nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMDocumentRange, (void**)&nsdocrange);
 380         nsIDOMDocument_Release(nsdoc);
 381
 382         nsres = nsIDOMDocumentRange_CreateRange(nsdocrange, &nsrange);
 383         if(NS_SUCCEEDED(nsres)) {
 384             nsres = nsIDOMRange_SelectNodeContents(nsrange, This->textcont.element.node.nsnode);
 385             if(NS_FAILED(nsres))
 386                 ERR("SelectNodeContents failed: %08x\n", nsres);
 387         }else {
 388             ERR("CreateRange failed: %08x\n", nsres);
 389         }
 390
 391         nsIDOMDocumentRange_Release(nsdocrange);
 392     }
 393
 394     *range = HTMLTxtRange_Create(This->textcont.element.node.doc, nsrange);
 395     return S_OK;
 396 }
 397
 398 #undef HTMLBODY_THIS
 399
 400 static const IHTMLBodyElementVtbl HTMLBodyElementVtbl = {
 401     HTMLBodyElement_QueryInterface,
 402     HTMLBodyElement_AddRef,
 403     HTMLBodyElement_Release,
 404     HTMLBodyElement_GetTypeInfoCount,
 405     HTMLBodyElement_GetTypeInfo,
 406     HTMLBodyElement_GetIDsOfNames,
 407     HTMLBodyElement_Invoke,
 408     HTMLBodyElement_put_background,
 409     HTMLBodyElement_get_background,
 410     HTMLBodyElement_put_bgProperties,
 411     HTMLBodyElement_get_bgProperties,
 412     HTMLBodyElement_put_leftMargin,
 413     HTMLBodyElement_get_leftMargin,
 414     HTMLBodyElement_put_topMargin,
 415     HTMLBodyElement_get_topMargin,
 416     HTMLBodyElement_put_rightMargin,
 417     HTMLBodyElement_get_rightMargin,
 418     HTMLBodyElement_put_bottomMargin,
 419     HTMLBodyElement_get_bottomMargin,
 420     HTMLBodyElement_put_noWrap,
 421     HTMLBodyElement_get_noWrap,
 422     HTMLBodyElement_put_bgColor,
 423     HTMLBodyElement_get_bgColor,
 424     HTMLBodyElement_put_text,
 425     HTMLBodyElement_get_text,
 426     HTMLBodyElement_put_link,
 427     HTMLBodyElement_get_link,
 428     HTMLBodyElement_put_vLink,
 429     HTMLBodyElement_get_vLink,
 430     HTMLBodyElement_put_aLink,
 431     HTMLBodyElement_get_aLink,
 432     HTMLBodyElement_put_onload,
 433     HTMLBodyElement_get_onload,
 434     HTMLBodyElement_put_onunload,
 435     HTMLBodyElement_get_onunload,
 436     HTMLBodyElement_put_scroll,
 437     HTMLBodyElement_get_scroll,
 438     HTMLBodyElement_put_onselect,
 439     HTMLBodyElement_get_onselect,
 440     HTMLBodyElement_put_onbeforeunload,
 441     HTMLBodyElement_get_onbeforeunload,
 442     HTMLBodyElement_createTextRange
 443 };
 444
 445 #define HTMLBODY_NODE_THIS(iface) DEFINE_THIS2(HTMLBodyElement, textcont.element.node, iface)
 446
 447 static HRESULT HTMLBodyElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 448 {
 449     HTMLBodyElement *This = HTMLBODY_NODE_THIS(iface);
 450
 451     *ppv = NULL;
 452
 453     if(IsEqualGUID(&IID_IUnknown, riid)) {
 454         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 455         *ppv = HTMLBODY(This);
 456     }else if(IsEqualGUID(&IID_IDispatch, riid)) {
 457         TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
 458         *ppv = HTMLBODY(This);
 459     }else if(IsEqualGUID(&IID_IHTMLBodyElement, riid)) {
 460         TRACE("(%p)->(IID_IHTMLBodyElement %p)\n", This, ppv);
 461         *ppv = HTMLBODY(This);
 462     }else if(IsEqualGUID(&IID_IHTMLTextContainer, riid)) {
 463         TRACE("(%p)->(IID_IHTMLTextContainer %p)\n", &This->textcont, ppv);
 464         *ppv = HTMLTEXTCONT(&This->textcont);
 465     }
 466
 467     if(*ppv) {
 468         IUnknown_AddRef((IUnknown*)*ppv);
 469         return S_OK;
 470     }
 471
 472     return HTMLElement_QI(&This->textcont.element.node, riid, ppv);
 473 }
 474
 475 static void HTMLBodyElement_destructor(HTMLDOMNode *iface)
 476 {
 477     HTMLBodyElement *This = HTMLBODY_NODE_THIS(iface);
 478
 479     nsIDOMHTMLBodyElement_Release(This->nsbody);
 480
 481     HTMLElement_destructor(&This->textcont.element.node);
 482 }
 483
 484 #undef HTMLBODY_NODE_THIS
 485
 486 static const NodeImplVtbl HTMLBodyElementImplVtbl = {
 487     HTMLBodyElement_QI,
 488     HTMLBodyElement_destructor
 489 };
 490
 491 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement *nselem)
 492 {
 493     HTMLBodyElement *ret = heap_alloc(sizeof(HTMLBodyElement));
 494     nsresult nsres;
 495
 496     TRACE("(%p)->(%p)\n", ret, nselem);
 497
 498     HTMLTextContainer_Init(&ret->textcont);
 499
 500     ret->lpHTMLBodyElementVtbl = &HTMLBodyElementVtbl;
 501     ret->textcont.element.node.vtbl = &HTMLBodyElementImplVtbl;
 502
 503     ConnectionPoint_Init(&ret->cp_propnotif, &ret->textcont.element.cp_container, &IID_IPropertyNotifySink);
 504
 505     nsres = nsIDOMHTMLElement_QueryInterface(nselem, &IID_nsIDOMHTMLBodyElement,
 506                                              (void**)&ret->nsbody);
 507     if(NS_FAILED(nsres))
 508         ERR("Could not get nsDOMHTMLBodyElement: %08x\n", nsres);
 509
 510     return &ret->textcont.element;
 511 }