reactos/lib/shdocvw/oleobject.c

   1 /*
   2  * Implementation of IOleObject interfaces for WebBrowser control
   3  *
   4  * - IOleObject
   5  * - IOleInPlaceObject
   6  * - IOleControl
   7  *
   8  * Copyright 2001 John R. Sheets (for CodeWeavers)
   9  * Copyright 2005 Jacek Caban
  10  *
  11  * This library is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU Lesser General Public
  13  * License as published by the Free Software Foundation; either
  14  * version 2.1 of the License, or (at your option) any later version.
  15  *
  16  * This library is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19  * Lesser General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU Lesser General Public
  22  * License along with this library; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  24  */
  25
  26 #include <string.h>
  27 #include "wine/debug.h"
  28 #include "shdocvw.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
  31
  32 static ATOM shell_embedding_atom = 0;
  33
  34 static LRESULT resize_window(WebBrowser *This, LONG width, LONG height)
  35 {
  36     if(This->doc_view_hwnd)
  37         SetWindowPos(This->doc_view_hwnd, NULL, 0, 0, width, height,
  38                      SWP_NOZORDER | SWP_NOACTIVATE);
  39
  40     return 0;
  41 }
  42
  43 static LRESULT WINAPI shell_embedding_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  44 {
  45     WebBrowser *This;
  46
  47     static const WCHAR wszTHIS[] = {'T','H','I','S',0};
  48
  49     if(msg == WM_CREATE) {
  50         This = *(WebBrowser**)lParam;
  51         SetPropW(hwnd, wszTHIS, This);
  52     }else {
  53         This = GetPropW(hwnd, wszTHIS);
  54     }
  55
  56     switch(msg) {
  57     case WM_SIZE:
  58         return resize_window(This, LOWORD(lParam), HIWORD(lParam));
  59     }
  60
  61     return DefWindowProcA(hwnd, msg, wParam, lParam);
  62 }
  63
  64 static void create_shell_embedding_hwnd(WebBrowser *This)
  65 {
  66     IOleInPlaceSite *inplace;
  67     HWND parent = NULL;
  68     HRESULT hres;
  69
  70     static const WCHAR wszShellEmbedding[] =
  71         {'S','h','e','l','l',' ','E','m','b','e','d','d','i','n','g',0};
  72
  73     if(!shell_embedding_atom) {
  74         static WNDCLASSEXW wndclass = {
  75             sizeof(wndclass),
  76             CS_DBLCLKS,
  77             shell_embedding_proc,
  78             0, 0 /* native uses 8 */, NULL, NULL, NULL,
  79             (HBRUSH)COLOR_WINDOWFRAME, NULL,
  80             wszShellEmbedding,
  81             NULL
  82         };
  83         wndclass.hInstance = shdocvw_hinstance;
  84
  85         RegisterClassExW(&wndclass);
  86     }
  87
  88     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleInPlaceSite, (void**)&inplace);
  89     if(SUCCEEDED(hres)) {
  90         IOleInPlaceSite_GetWindow(inplace, &parent);
  91         IOleInPlaceSite_Release(inplace);
  92     }
  93
  94     This->shell_embedding_hwnd = CreateWindowExW(0, wszShellEmbedding, wszShellEmbedding,
  95          WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_TABSTOP | WS_MAXIMIZEBOX,
  96          0, 0, 0, 0, parent,
  97          NULL, shdocvw_hinstance, This);
  98 }
  99
 100 /**********************************************************************
 101  * Implement the IOleObject interface for the WebBrowser control
 102  */
 103
 104 #define OLEOBJ_THIS(iface) DEFINE_THIS(WebBrowser, OleObject, iface)
 105
 106 static HRESULT WINAPI OleObject_QueryInterface(IOleObject *iface, REFIID riid, void **ppv)
 107 {
 108     WebBrowser *This = OLEOBJ_THIS(iface);
 109     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppv);
 110 }
 111
 112 static ULONG WINAPI OleObject_AddRef(IOleObject *iface)
 113 {
 114     WebBrowser *This = OLEOBJ_THIS(iface);
 115     return IWebBrowser_AddRef(WEBBROWSER(This));
 116 }
 117
 118 static ULONG WINAPI OleObject_Release(IOleObject *iface)
 119 {
 120     WebBrowser *This = OLEOBJ_THIS(iface);
 121     return IWebBrowser_Release(WEBBROWSER(This));
 122 }
 123
 124 static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE pClientSite)
 125 {
 126     WebBrowser *This = OLEOBJ_THIS(iface);
 127
 128     TRACE("(%p)->(%p)\n", This, pClientSite);
 129
 130     if(This->client == pClientSite)
 131         return S_OK;
 132
 133     if(This->doc_view_hwnd)
 134         DestroyWindow(This->doc_view_hwnd);
 135     if(This->shell_embedding_hwnd)
 136         DestroyWindow(This->shell_embedding_hwnd);
 137
 138     if(This->client)
 139         IOleClientSite_Release(This->client);
 140
 141     This->client = pClientSite;
 142     if(!pClientSite)
 143         return S_OK;
 144
 145     IOleClientSite_AddRef(pClientSite);
 146
 147     create_shell_embedding_hwnd(This);
 148
 149     return S_OK;
 150 }
 151
 152 static HRESULT WINAPI OleObject_GetClientSite(IOleObject *iface, LPOLECLIENTSITE *ppClientSite)
 153 {
 154     WebBrowser *This = OLEOBJ_THIS(iface);
 155
 156     TRACE("(%p)->(%p)\n", This, ppClientSite);
 157
 158     if(!ppClientSite)
 159         return E_INVALIDARG;
 160
 161     if(This->client)
 162         IOleClientSite_AddRef(This->client);
 163     *ppClientSite = This->client;
 164
 165     return S_OK;
 166 }
 167
 168 static HRESULT WINAPI OleObject_SetHostNames(IOleObject *iface, LPCOLESTR szContainerApp,
 169         LPCOLESTR szContainerObj)
 170 {
 171     WebBrowser *This = OLEOBJ_THIS(iface);
 172     FIXME("(%p)->(%s, %s)\n", This, debugstr_w(szContainerApp), debugstr_w(szContainerObj));
 173     return E_NOTIMPL;
 174 }
 175
 176 static HRESULT WINAPI OleObject_Close(IOleObject *iface, DWORD dwSaveOption)
 177 {
 178     WebBrowser *This = OLEOBJ_THIS(iface);
 179     FIXME("(%p)->(%ld)\n", This, dwSaveOption);
 180     return E_NOTIMPL;
 181 }
 182
 183 static HRESULT WINAPI OleObject_SetMoniker(IOleObject *iface, DWORD dwWhichMoniker, IMoniker* pmk)
 184 {
 185     WebBrowser *This = OLEOBJ_THIS(iface);
 186     FIXME("(%p)->(%ld, %p)\n", This, dwWhichMoniker, pmk);
 187     return E_NOTIMPL;
 188 }
 189
 190 static HRESULT WINAPI OleObject_GetMoniker(IOleObject *iface, DWORD dwAssign,
 191         DWORD dwWhichMoniker, LPMONIKER *ppmk)
 192 {
 193     WebBrowser *This = OLEOBJ_THIS(iface);
 194     FIXME("(%p)->(%ld, %ld, %p)\n", This, dwAssign, dwWhichMoniker, ppmk);
 195     return E_NOTIMPL;
 196 }
 197
 198 static HRESULT WINAPI OleObject_InitFromData(IOleObject *iface, LPDATAOBJECT pDataObject,
 199         BOOL fCreation, DWORD dwReserved)
 200 {
 201     WebBrowser *This = OLEOBJ_THIS(iface);
 202     FIXME("(%p)->(%p, %d, %ld)\n", This, pDataObject, fCreation, dwReserved);
 203     return E_NOTIMPL;
 204 }
 205
 206 static HRESULT WINAPI OleObject_GetClipboardData(IOleObject *iface, DWORD dwReserved,
 207         LPDATAOBJECT *ppDataObject)
 208 {
 209     WebBrowser *This = OLEOBJ_THIS(iface);
 210     FIXME("(%p)->(%ld, %p)\n", This, dwReserved, ppDataObject);
 211     return E_NOTIMPL;
 212 }
 213
 214 static HRESULT WINAPI OleObject_DoVerb(IOleObject *iface, LONG iVerb, struct tagMSG* lpmsg,
 215         LPOLECLIENTSITE pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect)
 216 {
 217     WebBrowser *This = OLEOBJ_THIS(iface);
 218     HRESULT hres;
 219
 220     static const WCHAR wszitem[] = {'i','t','e','m',0};
 221
 222     TRACE("(%p)->(%ld %p %p %ld %p %p)\n", This, iVerb, lpmsg, pActiveSite, lindex, hwndParent,
 223             lprcPosRect);
 224
 225     switch (iVerb)
 226     {
 227     case OLEIVERB_SHOW:
 228     case OLEIVERB_INPLACEACTIVATE: {
 229         IOleInPlaceSite *inplace;
 230
 231         TRACE("OLEIVERB_INPLACEACTIVATE\n");
 232
 233         if(!pActiveSite)
 234             return E_INVALIDARG;
 235
 236         hres = IOleClientSite_QueryInterface(pActiveSite, &IID_IOleInPlaceSite, (void**)&inplace);
 237         if(FAILED(hres)) {
 238             WARN("Could not get IOleInPlaceSite\n");
 239             return hres;
 240         }
 241
 242         hres = IOleInPlaceSite_CanInPlaceActivate(inplace);
 243         if(hres != S_OK) {
 244             WARN("CanInPlaceActivate returned: %08lx\n", hres);
 245             IOleInPlaceSite_Release(inplace);
 246             return E_FAIL;
 247         }
 248
 249         hres = IOleInPlaceSite_GetWindow(inplace, &This->iphwnd);
 250         if(FAILED(hres))
 251             This->iphwnd = hwndParent;
 252
 253         IOleInPlaceSite_OnInPlaceActivate(inplace);
 254
 255         IOleInPlaceSite_GetWindowContext(inplace, &This->frame, &This->uiwindow,
 256                                          &This->pos_rect, &This->clip_rect,
 257                                          &This->frameinfo);
 258
 259
 260         if(iVerb == OLEIVERB_INPLACEACTIVATE)
 261             IOleInPlaceSite_Release(inplace);
 262
 263         SetWindowPos(This->shell_embedding_hwnd, NULL,
 264                      This->pos_rect.left, This->pos_rect.top,
 265                      This->pos_rect.right-This->pos_rect.left,
 266                      This->pos_rect.bottom-This->pos_rect.top,
 267                      SWP_NOZORDER | SWP_SHOWWINDOW);
 268
 269         if(This->client) {
 270             IOleClientSite_ShowObject(This->client);
 271             IOleClientSite_GetContainer(This->client, &This->container);
 272         }
 273
 274         if(This->frame)
 275             IOleInPlaceFrame_GetWindow(This->frame, &This->frame_hwnd);
 276
 277         if(iVerb == OLEIVERB_INPLACEACTIVATE)
 278             return S_OK;
 279
 280         TRACE("OLEIVERB_SHOW\n");
 281
 282         IOleInPlaceSite_OnUIActivate(inplace);
 283         IOleInPlaceSite_Release(inplace);
 284
 285         IOleInPlaceFrame_SetActiveObject(This->frame, ACTIVEOBJ(This), wszitem);
 286
 287         /* TODO:
 288          * IOleInPlaceFrmae_SetMenu
 289          */
 290
 291         return S_OK;
 292     }
 293     default:
 294         FIXME("stub for %ld\n", iVerb);
 295         break;
 296     }
 297
 298     return E_NOTIMPL;
 299 }
 300
 301 static HRESULT WINAPI OleObject_EnumVerbs(IOleObject *iface, IEnumOLEVERB **ppEnumOleVerb)
 302 {
 303     WebBrowser *This = OLEOBJ_THIS(iface);
 304     TRACE("(%p)->(%p)\n", This, ppEnumOleVerb);
 305     return OleRegEnumVerbs(&CLSID_WebBrowser, ppEnumOleVerb);
 306 }
 307
 308 static HRESULT WINAPI OleObject_Update(IOleObject *iface)
 309 {
 310     WebBrowser *This = OLEOBJ_THIS(iface);
 311     FIXME("(%p)\n", This);
 312     return E_NOTIMPL;
 313 }
 314
 315 static HRESULT WINAPI OleObject_IsUpToDate(IOleObject *iface)
 316 {
 317     WebBrowser *This = OLEOBJ_THIS(iface);
 318     FIXME("(%p)\n", This);
 319     return E_NOTIMPL;
 320 }
 321
 322 static HRESULT WINAPI OleObject_GetUserClassID(IOleObject *iface, CLSID* pClsid)
 323 {
 324     WebBrowser *This = OLEOBJ_THIS(iface);
 325     FIXME("(%p)->(%p)\n", This, pClsid);
 326     return E_NOTIMPL;
 327 }
 328
 329 static HRESULT WINAPI OleObject_GetUserType(IOleObject *iface, DWORD dwFormOfType,
 330         LPOLESTR* pszUserType)
 331 {
 332     WebBrowser *This = OLEOBJ_THIS(iface);
 333     TRACE("(%p, %ld, %p)\n", This, dwFormOfType, pszUserType);
 334     return OleRegGetUserType(&CLSID_WebBrowser, dwFormOfType, pszUserType);
 335 }
 336
 337 static HRESULT WINAPI OleObject_SetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
 338 {
 339     WebBrowser *This = OLEOBJ_THIS(iface);
 340     FIXME("(%p)->(%lx %p)\n", This, dwDrawAspect, psizel);
 341     return E_NOTIMPL;
 342 }
 343
 344 static HRESULT WINAPI OleObject_GetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
 345 {
 346     WebBrowser *This = OLEOBJ_THIS(iface);
 347     FIXME("(%p)->(%lx, %p)\n", This, dwDrawAspect, psizel);
 348     return E_NOTIMPL;
 349 }
 350
 351 static HRESULT WINAPI OleObject_Advise(IOleObject *iface, IAdviseSink *pAdvSink,
 352         DWORD* pdwConnection)
 353 {
 354     WebBrowser *This = OLEOBJ_THIS(iface);
 355     FIXME("(%p)->(%p, %p)\n", This, pAdvSink, pdwConnection);
 356     return E_NOTIMPL;
 357 }
 358
 359 static HRESULT WINAPI OleObject_Unadvise(IOleObject *iface, DWORD dwConnection)
 360 {
 361     WebBrowser *This = OLEOBJ_THIS(iface);
 362     FIXME("(%p)->(%ld)\n", This, dwConnection);
 363     return E_NOTIMPL;
 364 }
 365
 366 static HRESULT WINAPI OleObject_EnumAdvise(IOleObject *iface, IEnumSTATDATA **ppenumAdvise)
 367 {
 368     WebBrowser *This = OLEOBJ_THIS(iface);
 369     FIXME("(%p)->(%p)\n", This, ppenumAdvise);
 370     return S_OK;
 371 }
 372
 373 static HRESULT WINAPI OleObject_GetMiscStatus(IOleObject *iface, DWORD dwAspect, DWORD *pdwStatus)
 374 {
 375     WebBrowser *This = OLEOBJ_THIS(iface);
 376     HRESULT hres;
 377
 378     TRACE("(%p)->(%lx, %p)\n", This, dwAspect, pdwStatus);
 379
 380     hres = OleRegGetMiscStatus(&CLSID_WebBrowser, dwAspect, pdwStatus);
 381
 382     if (FAILED(hres))
 383         *pdwStatus = 0;
 384
 385     return S_OK;
 386 }
 387
 388 static HRESULT WINAPI OleObject_SetColorScheme(IOleObject *iface, LOGPALETTE* pLogpal)
 389 {
 390     WebBrowser *This = OLEOBJ_THIS(iface);
 391     FIXME("(%p)->(%p)\n", This, pLogpal);
 392     return E_NOTIMPL;
 393 }
 394
 395 #undef OLEOBJ_THIS
 396
 397 static const IOleObjectVtbl OleObjectVtbl =
 398 {
 399     OleObject_QueryInterface,
 400     OleObject_AddRef,
 401     OleObject_Release,
 402     OleObject_SetClientSite,
 403     OleObject_GetClientSite,
 404     OleObject_SetHostNames,
 405     OleObject_Close,
 406     OleObject_SetMoniker,
 407     OleObject_GetMoniker,
 408     OleObject_InitFromData,
 409     OleObject_GetClipboardData,
 410     OleObject_DoVerb,
 411     OleObject_EnumVerbs,
 412     OleObject_Update,
 413     OleObject_IsUpToDate,
 414     OleObject_GetUserClassID,
 415     OleObject_GetUserType,
 416     OleObject_SetExtent,
 417     OleObject_GetExtent,
 418     OleObject_Advise,
 419     OleObject_Unadvise,
 420     OleObject_EnumAdvise,
 421     OleObject_GetMiscStatus,
 422     OleObject_SetColorScheme
 423 };
 424
 425 /**********************************************************************
 426  * Implement the IOleInPlaceObject interface
 427  */
 428
 429 #define INPLACEOBJ_THIS(iface) DEFINE_THIS(WebBrowser, OleInPlaceObject, iface)
 430
 431 static HRESULT WINAPI OleInPlaceObject_QueryInterface(IOleInPlaceObject *iface,
 432         REFIID riid, LPVOID *ppobj)
 433 {
 434     WebBrowser *This = INPLACEOBJ_THIS(iface);
 435     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppobj);
 436 }
 437
 438 static ULONG WINAPI OleInPlaceObject_AddRef(IOleInPlaceObject *iface)
 439 {
 440     WebBrowser *This = INPLACEOBJ_THIS(iface);
 441     return IWebBrowser_AddRef(WEBBROWSER(This));
 442 }
 443
 444 static ULONG WINAPI OleInPlaceObject_Release(IOleInPlaceObject *iface)
 445 {
 446     WebBrowser *This = INPLACEOBJ_THIS(iface);
 447     return IWebBrowser_Release(WEBBROWSER(This));
 448 }
 449
 450 static HRESULT WINAPI OleInPlaceObject_GetWindow(IOleInPlaceObject *iface, HWND* phwnd)
 451 {
 452     WebBrowser *This = INPLACEOBJ_THIS(iface);
 453
 454     FIXME("(%p)->(%p)\n", This, phwnd);
 455
 456 #if 0
 457     /* Create a fake window to fool MFC into believing that we actually
 458      * have an implemented browser control.  Avoids the assertion.
 459      */
 460     HWND hwnd;
 461     hwnd = CreateWindowA("BUTTON", "Web Control",
 462                         WS_HSCROLL | WS_VSCROLL | WS_OVERLAPPEDWINDOW,
 463                         CW_USEDEFAULT, CW_USEDEFAULT, 600,
 464                         400, NULL, NULL, NULL, NULL);
 465
 466     *phwnd = hwnd;
 467     TRACE ("Returning hwnd = %d\n", hwnd);
 468 #endif
 469
 470     return S_OK;
 471 }
 472
 473 static HRESULT WINAPI OleInPlaceObject_ContextSensitiveHelp(IOleInPlaceObject *iface,
 474         BOOL fEnterMode)
 475 {
 476     WebBrowser *This = INPLACEOBJ_THIS(iface);
 477     FIXME("(%p)->(%x)\n", This, fEnterMode);
 478     return E_NOTIMPL;
 479 }
 480
 481 static HRESULT WINAPI OleInPlaceObject_InPlaceDeactivate(IOleInPlaceObject *iface)
 482 {
 483     WebBrowser *This = INPLACEOBJ_THIS(iface);
 484     FIXME("(%p)\n", This);
 485     return E_NOTIMPL;
 486 }
 487
 488 static HRESULT WINAPI OleInPlaceObject_UIDeactivate(IOleInPlaceObject *iface)
 489 {
 490     WebBrowser *This = INPLACEOBJ_THIS(iface);
 491     FIXME("(%p)\n", This);
 492     return E_NOTIMPL;
 493 }
 494
 495 static HRESULT WINAPI OleInPlaceObject_SetObjectRects(IOleInPlaceObject *iface,
 496         LPCRECT lprcPosRect, LPCRECT lprcClipRect)
 497 {
 498     WebBrowser *This = INPLACEOBJ_THIS(iface);
 499
 500     TRACE("(%p)->(%p %p)\n", This, lprcPosRect, lprcClipRect);
 501
 502     if(This->shell_embedding_hwnd) {
 503         SetWindowPos(This->shell_embedding_hwnd, NULL,
 504                      lprcPosRect->left, lprcPosRect->top,
 505                      lprcPosRect->right-lprcPosRect->left,
 506                      lprcPosRect->bottom-lprcPosRect->top,
 507                      SWP_NOZORDER | SWP_NOACTIVATE);
 508     }
 509
 510     return S_OK;
 511 }
 512
 513 static HRESULT WINAPI OleInPlaceObject_ReactivateAndUndo(IOleInPlaceObject *iface)
 514 {
 515     WebBrowser *This = INPLACEOBJ_THIS(iface);
 516     FIXME("(%p)\n", This);
 517     return E_NOTIMPL;
 518 }
 519
 520 #undef INPLACEOBJ_THIS
 521
 522 static const IOleInPlaceObjectVtbl OleInPlaceObjectVtbl =
 523 {
 524     OleInPlaceObject_QueryInterface,
 525     OleInPlaceObject_AddRef,
 526     OleInPlaceObject_Release,
 527     OleInPlaceObject_GetWindow,
 528     OleInPlaceObject_ContextSensitiveHelp,
 529     OleInPlaceObject_InPlaceDeactivate,
 530     OleInPlaceObject_UIDeactivate,
 531     OleInPlaceObject_SetObjectRects,
 532     OleInPlaceObject_ReactivateAndUndo
 533 };
 534
 535 /**********************************************************************
 536  * Implement the IOleControl interface
 537  */
 538
 539 #define CONTROL_THIS(iface) DEFINE_THIS(WebBrowser, OleControl, iface)
 540
 541 static HRESULT WINAPI OleControl_QueryInterface(IOleControl *iface,
 542         REFIID riid, LPVOID *ppobj)
 543 {
 544     WebBrowser *This = CONTROL_THIS(iface);
 545     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppobj);
 546 }
 547
 548 static ULONG WINAPI OleControl_AddRef(IOleControl *iface)
 549 {
 550     WebBrowser *This = CONTROL_THIS(iface);
 551     return IWebBrowser_AddRef(WEBBROWSER(This));
 552 }
 553
 554 static ULONG WINAPI OleControl_Release(IOleControl *iface)
 555 {
 556     WebBrowser *This = CONTROL_THIS(iface);
 557     return IWebBrowser_Release(WEBBROWSER(This));
 558 }
 559
 560 static HRESULT WINAPI OleControl_GetControlInfo(IOleControl *iface, LPCONTROLINFO pCI)
 561 {
 562     WebBrowser *This = CONTROL_THIS(iface);
 563     FIXME("(%p)->(%p)\n", This, pCI);
 564     return E_NOTIMPL;
 565 }
 566
 567 static HRESULT WINAPI OleControl_OnMnemonic(IOleControl *iface, struct tagMSG *pMsg)
 568 {
 569     WebBrowser *This = CONTROL_THIS(iface);
 570     FIXME("(%p)->(%p)\n", This, pMsg);
 571     return E_NOTIMPL;
 572 }
 573
 574 static HRESULT WINAPI OleControl_OnAmbientPropertyChange(IOleControl *iface, DISPID dispID)
 575 {
 576     WebBrowser *This = CONTROL_THIS(iface);
 577     FIXME("(%p)->(%ld)\n", This, dispID);
 578     return E_NOTIMPL;
 579 }
 580
 581 static HRESULT WINAPI OleControl_FreezeEvents(IOleControl *iface, BOOL bFreeze)
 582 {
 583     WebBrowser *This = CONTROL_THIS(iface);
 584     FIXME("(%p)->(%x)\n", This, bFreeze);
 585     return E_NOTIMPL;
 586 }
 587
 588 #undef CONTROL_THIS
 589
 590 static const IOleControlVtbl OleControlVtbl =
 591 {
 592     OleControl_QueryInterface,
 593     OleControl_AddRef,
 594     OleControl_Release,
 595     OleControl_GetControlInfo,
 596     OleControl_OnMnemonic,
 597     OleControl_OnAmbientPropertyChange,
 598     OleControl_FreezeEvents
 599 };
 600
 601 #define ACTIVEOBJ_THIS(iface) DEFINE_THIS(WebBrowser, OleInPlaceActiveObject, iface)
 602
 603 static HRESULT WINAPI InPlaceActiveObject_QueryInterface(IOleInPlaceActiveObject *iface,
 604                                                             REFIID riid, void **ppv)
 605 {
 606     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 607     return IWebBrowser2_QueryInterface(WEBBROWSER2(This), riid, ppv);
 608 }
 609
 610 static ULONG WINAPI InPlaceActiveObject_AddRef(IOleInPlaceActiveObject *iface)
 611 {
 612     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 613     return IWebBrowser2_AddRef(WEBBROWSER2(This));
 614 }
 615
 616 static ULONG WINAPI InPlaceActiveObject_Release(IOleInPlaceActiveObject *iface)
 617 {
 618     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 619     return IWebBrowser2_Release(WEBBROWSER2(This));
 620 }
 621
 622 static HRESULT WINAPI InPlaceActiveObject_GetWindow(IOleInPlaceActiveObject *iface,
 623                                                     HWND *phwnd)
 624 {
 625     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 626     return IOleInPlaceObject_GetWindow(INPLACEOBJ(This), phwnd);
 627 }
 628
 629 static HRESULT WINAPI InPlaceActiveObject_ContextSensitiveHelp(IOleInPlaceActiveObject *iface,
 630                                                                BOOL fEnterMode)
 631 {
 632     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 633     return IOleInPlaceObject_ContextSensitiveHelp(INPLACEOBJ(This), fEnterMode);
 634 }
 635
 636 static HRESULT WINAPI InPlaceActiveObject_TranslateAccelerator(IOleInPlaceActiveObject *iface,
 637                                                                LPMSG lpmsg)
 638 {
 639     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 640     FIXME("(%p)->(%p)\n", This, lpmsg);
 641     return E_NOTIMPL;
 642 }
 643
 644 static HRESULT WINAPI InPlaceActiveObject_OnFrameWindowActivate(IOleInPlaceActiveObject *iface,
 645                                                                 BOOL fActivate)
 646 {
 647     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 648     FIXME("(%p)->(%x)\n", This, fActivate);
 649     return E_NOTIMPL;
 650 }
 651
 652 static HRESULT WINAPI InPlaceActiveObject_OnDocWindowActivate(IOleInPlaceActiveObject *iface,
 653                                                               BOOL fActivate)
 654 {
 655     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 656     FIXME("(%p)->(%x)\n", This, fActivate);
 657     return E_NOTIMPL;
 658 }
 659
 660 static HRESULT WINAPI InPlaceActiveObject_ResizeBorder(IOleInPlaceActiveObject *iface,
 661         LPCRECT lprcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fFrameWindow)
 662 {
 663     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 664     FIXME("(%p)->(%p %p %x)\n", This, lprcBorder, pUIWindow, fFrameWindow);
 665     return E_NOTIMPL;
 666 }
 667
 668 static HRESULT WINAPI InPlaceActiveObject_EnableModeless(IOleInPlaceActiveObject *iface,
 669                                                          BOOL fEnable)
 670 {
 671     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 672     FIXME("(%p)->(%x)\n", This, fEnable);
 673     return E_NOTIMPL;
 674 }
 675
 676 #undef ACTIVEOBJ_THIS
 677
 678 static const IOleInPlaceActiveObjectVtbl OleInPlaceActiveObjectVtbl = {
 679     InPlaceActiveObject_QueryInterface,
 680     InPlaceActiveObject_AddRef,
 681     InPlaceActiveObject_Release,
 682     InPlaceActiveObject_GetWindow,
 683     InPlaceActiveObject_ContextSensitiveHelp,
 684     InPlaceActiveObject_TranslateAccelerator,
 685     InPlaceActiveObject_OnFrameWindowActivate,
 686     InPlaceActiveObject_OnDocWindowActivate,
 687     InPlaceActiveObject_ResizeBorder,
 688     InPlaceActiveObject_EnableModeless
 689 };
 690
 691 void WebBrowser_OleObject_Init(WebBrowser *This)
 692 {
 693     This->lpOleObjectVtbl              = &OleObjectVtbl;
 694     This->lpOleInPlaceObjectVtbl       = &OleInPlaceObjectVtbl;
 695     This->lpOleControlVtbl             = &OleControlVtbl;
 696     This->lpOleInPlaceActiveObjectVtbl = &OleInPlaceActiveObjectVtbl;
 697
 698     This->client = NULL;
 699     This->container = NULL;
 700     This->iphwnd = NULL;
 701     This->frame_hwnd = NULL;
 702     This->frame = NULL;
 703     This->uiwindow = NULL;
 704     This->shell_embedding_hwnd = NULL;
 705
 706     memset(&This->pos_rect, 0, sizeof(RECT));
 707     memset(&This->clip_rect, 0, sizeof(RECT));
 708     memset(&This->frameinfo, 0, sizeof(OLEINPLACEFRAMEINFO));
 709 }
 710
 711 void WebBrowser_OleObject_Destroy(WebBrowser *This)
 712 {
 713     if(This->client)
 714         IOleObject_SetClientSite(OLEOBJ(This), NULL);
 715     if(This->container)
 716         IOleContainer_Release(This->container);
 717     if(This->frame)
 718         IOleInPlaceFrame_Release(This->frame);
 719     if(This->uiwindow)
 720         IOleInPlaceUIWindow_Release(This->uiwindow);
 721 }