dlls/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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  24  */
  25
  26 #include <string.h>
  27 #include "wine/debug.h"
  28 #include "shdocvw.h"
  29 #include "htiframe.h"
  30 #include "idispids.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
  33
  34 /* shlwapi.dll */
  35 HWND WINAPI SHSetParentHwnd(HWND hWnd, HWND hWndParent);
  36
  37 static ATOM shell_embedding_atom = 0;
  38
  39 static LRESULT resize_window(WebBrowser *This, LONG width, LONG height)
  40 {
  41     if(This->doc_host.hwnd)
  42         SetWindowPos(This->doc_host.hwnd, NULL, 0, 0, width, height,
  43                      SWP_NOZORDER | SWP_NOACTIVATE);
  44
  45     return 0;
  46 }
  47
  48 static LRESULT WINAPI shell_embedding_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  49 {
  50     WebBrowser *This;
  51
  52     static const WCHAR wszTHIS[] = {'T','H','I','S',0};
  53
  54     if(msg == WM_CREATE) {
  55         This = *(WebBrowser**)lParam;
  56         SetPropW(hwnd, wszTHIS, This);
  57     }else {
  58         This = GetPropW(hwnd, wszTHIS);
  59     }
  60
  61     switch(msg) {
  62     case WM_SIZE:
  63         return resize_window(This, LOWORD(lParam), HIWORD(lParam));
  64     }
  65
  66     return DefWindowProcW(hwnd, msg, wParam, lParam);
  67 }
  68
  69 static void create_shell_embedding_hwnd(WebBrowser *This)
  70 {
  71     IOleInPlaceSite *inplace;
  72     HWND parent = NULL;
  73     HRESULT hres;
  74
  75     static const WCHAR wszShellEmbedding[] =
  76         {'S','h','e','l','l',' ','E','m','b','e','d','d','i','n','g',0};
  77
  78     if(!shell_embedding_atom) {
  79         static WNDCLASSEXW wndclass = {
  80             sizeof(wndclass),
  81             CS_DBLCLKS,
  82             shell_embedding_proc,
  83             0, 0 /* native uses 8 */, NULL, NULL, NULL,
  84             (HBRUSH)COLOR_WINDOWFRAME, NULL,
  85             wszShellEmbedding,
  86             NULL
  87         };
  88         wndclass.hInstance = shdocvw_hinstance;
  89
  90         RegisterClassExW(&wndclass);
  91     }
  92
  93     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleInPlaceSite, (void**)&inplace);
  94     if(SUCCEEDED(hres)) {
  95         IOleInPlaceSite_GetWindow(inplace, &parent);
  96         IOleInPlaceSite_Release(inplace);
  97     }
  98
  99     This->doc_host.frame_hwnd = This->shell_embedding_hwnd = CreateWindowExW(
 100             WS_EX_WINDOWEDGE,
 101             wszShellEmbedding, wszShellEmbedding,
 102             WS_CLIPSIBLINGS | WS_CLIPCHILDREN
 103             | (parent ? WS_CHILD | WS_TABSTOP : WS_POPUP | WS_MAXIMIZEBOX),
 104             0, 0, 0, 0, parent,
 105             NULL, shdocvw_hinstance, This);
 106
 107     TRACE("parent=%p hwnd=%p\n", parent, This->shell_embedding_hwnd);
 108 }
 109
 110 static HRESULT activate_inplace(WebBrowser *This, IOleClientSite *active_site)
 111 {
 112     HWND parent_hwnd;
 113     HRESULT hres;
 114
 115     if(This->inplace)
 116         return S_OK;
 117
 118     if(!active_site)
 119         return E_INVALIDARG;
 120
 121     hres = IOleClientSite_QueryInterface(active_site, &IID_IOleInPlaceSite,
 122                                          (void**)&This->inplace);
 123     if(FAILED(hres)) {
 124         WARN("Could not get IOleInPlaceSite\n");
 125         return hres;
 126     }
 127
 128     hres = IOleInPlaceSite_CanInPlaceActivate(This->inplace);
 129     if(hres != S_OK) {
 130         WARN("CanInPlaceActivate returned: %08x\n", hres);
 131         IOleInPlaceSite_Release(This->inplace);
 132         return E_FAIL;
 133     }
 134
 135     hres = IOleInPlaceSite_GetWindow(This->inplace, &parent_hwnd);
 136     if(SUCCEEDED(hres))
 137         SHSetParentHwnd(This->shell_embedding_hwnd, parent_hwnd);
 138
 139     IOleInPlaceSite_OnInPlaceActivate(This->inplace);
 140
 141     IOleInPlaceSite_GetWindowContext(This->inplace, &This->frame, &This->uiwindow,
 142                                      &This->pos_rect, &This->clip_rect,
 143                                      &This->frameinfo);
 144
 145     SetWindowPos(This->shell_embedding_hwnd, NULL,
 146                  This->pos_rect.left, This->pos_rect.top,
 147                  This->pos_rect.right-This->pos_rect.left,
 148                  This->pos_rect.bottom-This->pos_rect.top,
 149                  SWP_NOZORDER | SWP_SHOWWINDOW);
 150
 151     if(This->client) {
 152         IOleClientSite_ShowObject(This->client);
 153         IOleClientSite_GetContainer(This->client, &This->container);
 154     }
 155
 156     if(This->frame)
 157         IOleInPlaceFrame_GetWindow(This->frame, &This->frame_hwnd);
 158
 159     return S_OK;
 160 }
 161
 162 static HRESULT activate_ui(WebBrowser *This, IOleClientSite *active_site)
 163 {
 164     HRESULT hres;
 165
 166     static const WCHAR wszitem[] = {'i','t','e','m',0};
 167
 168     if(This->inplace)
 169         return S_OK;
 170
 171     hres = activate_inplace(This, active_site);
 172     if(FAILED(hres))
 173         return hres;
 174
 175     IOleInPlaceSite_OnUIActivate(This->inplace);
 176
 177     if(This->frame)
 178         IOleInPlaceFrame_SetActiveObject(This->frame, ACTIVEOBJ(This), wszitem);
 179     if(This->uiwindow)
 180         IOleInPlaceUIWindow_SetActiveObject(This->uiwindow, ACTIVEOBJ(This), wszitem);
 181
 182     if(This->frame)
 183         IOleInPlaceFrame_SetMenu(This->frame, NULL, NULL, This->shell_embedding_hwnd);
 184
 185     SetFocus(This->shell_embedding_hwnd);
 186
 187     return S_OK;
 188 }
 189
 190 static HRESULT get_client_disp_property(IOleClientSite *client, DISPID dispid, VARIANT *res)
 191 {
 192     IDispatch *disp = NULL;
 193     DISPPARAMS dispparams = {NULL, 0};
 194     HRESULT hres;
 195
 196     VariantInit(res);
 197
 198     if(!client)
 199         return S_OK;
 200
 201     hres = IOleClientSite_QueryInterface(client, &IID_IDispatch, (void**)&disp);
 202     if(FAILED(hres)) {
 203         TRACE("Could not get IDispatch\n");
 204         return hres;
 205     }
 206
 207     hres = IDispatch_Invoke(disp, dispid, &IID_NULL, LOCALE_SYSTEM_DEFAULT,
 208             DISPATCH_PROPERTYGET, &dispparams, res, NULL, NULL);
 209
 210     IDispatch_Release(disp);
 211
 212     return hres;
 213 }
 214
 215 static HRESULT on_offlineconnected_change(WebBrowser *This)
 216 {
 217     VARIANT offline;
 218
 219     get_client_disp_property(This->client, DISPID_AMBIENT_OFFLINEIFNOTCONNECTED, &offline);
 220
 221     if(V_VT(&offline) == VT_BOOL)
 222         IWebBrowser2_put_Offline(WEBBROWSER2(This), V_BOOL(&offline));
 223     else if(V_VT(&offline) != VT_EMPTY)
 224         WARN("wrong V_VT(silent) %d\n", V_VT(&offline));
 225
 226     return S_OK;
 227 }
 228
 229 static HRESULT on_silent_change(WebBrowser *This)
 230 {
 231     VARIANT silent;
 232
 233     get_client_disp_property(This->client, DISPID_AMBIENT_SILENT, &silent);
 234
 235     if(V_VT(&silent) == VT_BOOL)
 236         IWebBrowser2_put_Silent(WEBBROWSER2(This), V_BOOL(&silent));
 237     else if(V_VT(&silent) != VT_EMPTY)
 238         WARN("wrong V_VT(silent) %d\n", V_VT(&silent));
 239
 240     return S_OK;
 241 }
 242
 243 /**********************************************************************
 244  * Implement the IOleObject interface for the WebBrowser control
 245  */
 246
 247 #define OLEOBJ_THIS(iface) DEFINE_THIS(WebBrowser, OleObject, iface)
 248
 249 static HRESULT WINAPI OleObject_QueryInterface(IOleObject *iface, REFIID riid, void **ppv)
 250 {
 251     WebBrowser *This = OLEOBJ_THIS(iface);
 252     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppv);
 253 }
 254
 255 static ULONG WINAPI OleObject_AddRef(IOleObject *iface)
 256 {
 257     WebBrowser *This = OLEOBJ_THIS(iface);
 258     return IWebBrowser_AddRef(WEBBROWSER(This));
 259 }
 260
 261 static ULONG WINAPI OleObject_Release(IOleObject *iface)
 262 {
 263     WebBrowser *This = OLEOBJ_THIS(iface);
 264     return IWebBrowser_Release(WEBBROWSER(This));
 265 }
 266
 267 static HRESULT WINAPI OleObject_SetClientSite(IOleObject *iface, LPOLECLIENTSITE pClientSite)
 268 {
 269     WebBrowser *This = OLEOBJ_THIS(iface);
 270     IOleContainer *container;
 271     HRESULT hres;
 272
 273     TRACE("(%p)->(%p)\n", This, pClientSite);
 274
 275     if(This->client == pClientSite)
 276         return S_OK;
 277
 278     if(This->doc_host.hwnd) {
 279         DestroyWindow(This->doc_host.hwnd);
 280         This->doc_host.hwnd = NULL;
 281     }
 282     if(This->shell_embedding_hwnd) {
 283         DestroyWindow(This->shell_embedding_hwnd);
 284         This->shell_embedding_hwnd = NULL;
 285     }
 286
 287     if(This->inplace) {
 288         IOleInPlaceSite_Release(This->inplace);
 289         This->inplace = NULL;
 290     }
 291
 292     if(This->doc_host.hostui)
 293         IDocHostUIHandler_Release(This->doc_host.hostui);
 294     if(This->client)
 295         IOleClientSite_Release(This->client);
 296
 297     if(!pClientSite) {
 298         if(This->doc_host.document)
 299             deactivate_document(&This->doc_host);
 300         This->client = NULL;
 301         return S_OK;
 302     }
 303
 304     This->client = pClientSite;
 305     IOleClientSite_AddRef(pClientSite);
 306
 307     hres = IOleClientSite_QueryInterface(This->client, &IID_IDocHostUIHandler,
 308                                          (void**)&This->doc_host.hostui);
 309     if(FAILED(hres))
 310         This->doc_host.hostui = NULL;
 311
 312     hres = IOleClientSite_GetContainer(This->client, &container);
 313     if(SUCCEEDED(hres)) {
 314         ITargetContainer *target_container;
 315
 316         hres = IOleContainer_QueryInterface(container, &IID_ITargetContainer,
 317                                             (void**)&target_container);
 318         if(SUCCEEDED(hres)) {
 319             FIXME("Unsupported ITargetContainer\n");
 320             ITargetContainer_Release(target_container);
 321         }
 322
 323         IOleContainer_Release(container);
 324     }
 325
 326     create_shell_embedding_hwnd(This);
 327
 328     on_offlineconnected_change(This);
 329     on_silent_change(This);
 330
 331     return S_OK;
 332 }
 333
 334 static HRESULT WINAPI OleObject_GetClientSite(IOleObject *iface, LPOLECLIENTSITE *ppClientSite)
 335 {
 336     WebBrowser *This = OLEOBJ_THIS(iface);
 337
 338     TRACE("(%p)->(%p)\n", This, ppClientSite);
 339
 340     if(!ppClientSite)
 341         return E_INVALIDARG;
 342
 343     if(This->client)
 344         IOleClientSite_AddRef(This->client);
 345     *ppClientSite = This->client;
 346
 347     return S_OK;
 348 }
 349
 350 static HRESULT WINAPI OleObject_SetHostNames(IOleObject *iface, LPCOLESTR szContainerApp,
 351         LPCOLESTR szContainerObj)
 352 {
 353     WebBrowser *This = OLEOBJ_THIS(iface);
 354     FIXME("(%p)->(%s, %s)\n", This, debugstr_w(szContainerApp), debugstr_w(szContainerObj));
 355     return E_NOTIMPL;
 356 }
 357
 358 static HRESULT WINAPI OleObject_Close(IOleObject *iface, DWORD dwSaveOption)
 359 {
 360     WebBrowser *This = OLEOBJ_THIS(iface);
 361     FIXME("(%p)->(%d)\n", This, dwSaveOption);
 362     return E_NOTIMPL;
 363 }
 364
 365 static HRESULT WINAPI OleObject_SetMoniker(IOleObject *iface, DWORD dwWhichMoniker, IMoniker* pmk)
 366 {
 367     WebBrowser *This = OLEOBJ_THIS(iface);
 368     FIXME("(%p)->(%d, %p)\n", This, dwWhichMoniker, pmk);
 369     return E_NOTIMPL;
 370 }
 371
 372 static HRESULT WINAPI OleObject_GetMoniker(IOleObject *iface, DWORD dwAssign,
 373         DWORD dwWhichMoniker, LPMONIKER *ppmk)
 374 {
 375     WebBrowser *This = OLEOBJ_THIS(iface);
 376     FIXME("(%p)->(%d, %d, %p)\n", This, dwAssign, dwWhichMoniker, ppmk);
 377     return E_NOTIMPL;
 378 }
 379
 380 static HRESULT WINAPI OleObject_InitFromData(IOleObject *iface, LPDATAOBJECT pDataObject,
 381         BOOL fCreation, DWORD dwReserved)
 382 {
 383     WebBrowser *This = OLEOBJ_THIS(iface);
 384     FIXME("(%p)->(%p, %d, %d)\n", This, pDataObject, fCreation, dwReserved);
 385     return E_NOTIMPL;
 386 }
 387
 388 static HRESULT WINAPI OleObject_GetClipboardData(IOleObject *iface, DWORD dwReserved,
 389         LPDATAOBJECT *ppDataObject)
 390 {
 391     WebBrowser *This = OLEOBJ_THIS(iface);
 392     FIXME("(%p)->(%d, %p)\n", This, dwReserved, ppDataObject);
 393     return E_NOTIMPL;
 394 }
 395
 396 static HRESULT WINAPI OleObject_DoVerb(IOleObject *iface, LONG iVerb, struct tagMSG* lpmsg,
 397         LPOLECLIENTSITE pActiveSite, LONG lindex, HWND hwndParent, LPCRECT lprcPosRect)
 398 {
 399     WebBrowser *This = OLEOBJ_THIS(iface);
 400
 401     TRACE("(%p)->(%d %p %p %d %p %p)\n", This, iVerb, lpmsg, pActiveSite, lindex, hwndParent,
 402             lprcPosRect);
 403
 404     switch (iVerb)
 405     {
 406     case OLEIVERB_SHOW:
 407         TRACE("OLEIVERB_SHOW\n");
 408         return activate_ui(This, pActiveSite);
 409     case OLEIVERB_UIACTIVATE:
 410         TRACE("OLEIVERB_UIACTIVATE\n");
 411         return activate_ui(This, pActiveSite);
 412     case OLEIVERB_INPLACEACTIVATE:
 413         TRACE("OLEIVERB_INPLACEACTIVATE\n");
 414         return activate_inplace(This, pActiveSite);
 415     default:
 416         FIXME("stub for %d\n", iVerb);
 417         break;
 418     }
 419
 420     return E_NOTIMPL;
 421 }
 422
 423 static HRESULT WINAPI OleObject_EnumVerbs(IOleObject *iface, IEnumOLEVERB **ppEnumOleVerb)
 424 {
 425     WebBrowser *This = OLEOBJ_THIS(iface);
 426     TRACE("(%p)->(%p)\n", This, ppEnumOleVerb);
 427     return OleRegEnumVerbs(&CLSID_WebBrowser, ppEnumOleVerb);
 428 }
 429
 430 static HRESULT WINAPI OleObject_Update(IOleObject *iface)
 431 {
 432     WebBrowser *This = OLEOBJ_THIS(iface);
 433     FIXME("(%p)\n", This);
 434     return E_NOTIMPL;
 435 }
 436
 437 static HRESULT WINAPI OleObject_IsUpToDate(IOleObject *iface)
 438 {
 439     WebBrowser *This = OLEOBJ_THIS(iface);
 440     FIXME("(%p)\n", This);
 441     return E_NOTIMPL;
 442 }
 443
 444 static HRESULT WINAPI OleObject_GetUserClassID(IOleObject *iface, CLSID* pClsid)
 445 {
 446     WebBrowser *This = OLEOBJ_THIS(iface);
 447     FIXME("(%p)->(%p)\n", This, pClsid);
 448     return E_NOTIMPL;
 449 }
 450
 451 static HRESULT WINAPI OleObject_GetUserType(IOleObject *iface, DWORD dwFormOfType,
 452         LPOLESTR* pszUserType)
 453 {
 454     WebBrowser *This = OLEOBJ_THIS(iface);
 455     TRACE("(%p, %d, %p)\n", This, dwFormOfType, pszUserType);
 456     return OleRegGetUserType(&CLSID_WebBrowser, dwFormOfType, pszUserType);
 457 }
 458
 459 static HRESULT WINAPI OleObject_SetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
 460 {
 461     WebBrowser *This = OLEOBJ_THIS(iface);
 462
 463     TRACE("(%p)->(%x %p)\n", This, dwDrawAspect, psizel);
 464
 465     /* Tests show that dwDrawAspect is ignored */
 466     memcpy(&This->extent, psizel, sizeof(SIZEL));
 467     return S_OK;
 468 }
 469
 470 static HRESULT WINAPI OleObject_GetExtent(IOleObject *iface, DWORD dwDrawAspect, SIZEL *psizel)
 471 {
 472     WebBrowser *This = OLEOBJ_THIS(iface);
 473
 474     TRACE("(%p)->(%x, %p)\n", This, dwDrawAspect, psizel);
 475
 476     /* Tests show that dwDrawAspect is ignored */
 477     memcpy(psizel, &This->extent, sizeof(SIZEL));
 478     return S_OK;
 479 }
 480
 481 static HRESULT WINAPI OleObject_Advise(IOleObject *iface, IAdviseSink *pAdvSink,
 482         DWORD* pdwConnection)
 483 {
 484     WebBrowser *This = OLEOBJ_THIS(iface);
 485     FIXME("(%p)->(%p, %p)\n", This, pAdvSink, pdwConnection);
 486     return E_NOTIMPL;
 487 }
 488
 489 static HRESULT WINAPI OleObject_Unadvise(IOleObject *iface, DWORD dwConnection)
 490 {
 491     WebBrowser *This = OLEOBJ_THIS(iface);
 492     FIXME("(%p)->(%d)\n", This, dwConnection);
 493     return E_NOTIMPL;
 494 }
 495
 496 static HRESULT WINAPI OleObject_EnumAdvise(IOleObject *iface, IEnumSTATDATA **ppenumAdvise)
 497 {
 498     WebBrowser *This = OLEOBJ_THIS(iface);
 499     FIXME("(%p)->(%p)\n", This, ppenumAdvise);
 500     return S_OK;
 501 }
 502
 503 static HRESULT WINAPI OleObject_GetMiscStatus(IOleObject *iface, DWORD dwAspect, DWORD *pdwStatus)
 504 {
 505     WebBrowser *This = OLEOBJ_THIS(iface);
 506
 507     TRACE("(%p)->(%x, %p)\n", This, dwAspect, pdwStatus);
 508
 509     *pdwStatus = OLEMISC_SETCLIENTSITEFIRST|OLEMISC_ACTIVATEWHENVISIBLE|OLEMISC_INSIDEOUT
 510         |OLEMISC_CANTLINKINSIDE|OLEMISC_RECOMPOSEONRESIZE;
 511
 512     return S_OK;
 513 }
 514
 515 static HRESULT WINAPI OleObject_SetColorScheme(IOleObject *iface, LOGPALETTE* pLogpal)
 516 {
 517     WebBrowser *This = OLEOBJ_THIS(iface);
 518     FIXME("(%p)->(%p)\n", This, pLogpal);
 519     return E_NOTIMPL;
 520 }
 521
 522 #undef OLEOBJ_THIS
 523
 524 static const IOleObjectVtbl OleObjectVtbl =
 525 {
 526     OleObject_QueryInterface,
 527     OleObject_AddRef,
 528     OleObject_Release,
 529     OleObject_SetClientSite,
 530     OleObject_GetClientSite,
 531     OleObject_SetHostNames,
 532     OleObject_Close,
 533     OleObject_SetMoniker,
 534     OleObject_GetMoniker,
 535     OleObject_InitFromData,
 536     OleObject_GetClipboardData,
 537     OleObject_DoVerb,
 538     OleObject_EnumVerbs,
 539     OleObject_Update,
 540     OleObject_IsUpToDate,
 541     OleObject_GetUserClassID,
 542     OleObject_GetUserType,
 543     OleObject_SetExtent,
 544     OleObject_GetExtent,
 545     OleObject_Advise,
 546     OleObject_Unadvise,
 547     OleObject_EnumAdvise,
 548     OleObject_GetMiscStatus,
 549     OleObject_SetColorScheme
 550 };
 551
 552 /**********************************************************************
 553  * Implement the IOleInPlaceObject interface
 554  */
 555
 556 #define INPLACEOBJ_THIS(iface) DEFINE_THIS(WebBrowser, OleInPlaceObject, iface)
 557
 558 static HRESULT WINAPI OleInPlaceObject_QueryInterface(IOleInPlaceObject *iface,
 559         REFIID riid, LPVOID *ppobj)
 560 {
 561     WebBrowser *This = INPLACEOBJ_THIS(iface);
 562     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppobj);
 563 }
 564
 565 static ULONG WINAPI OleInPlaceObject_AddRef(IOleInPlaceObject *iface)
 566 {
 567     WebBrowser *This = INPLACEOBJ_THIS(iface);
 568     return IWebBrowser_AddRef(WEBBROWSER(This));
 569 }
 570
 571 static ULONG WINAPI OleInPlaceObject_Release(IOleInPlaceObject *iface)
 572 {
 573     WebBrowser *This = INPLACEOBJ_THIS(iface);
 574     return IWebBrowser_Release(WEBBROWSER(This));
 575 }
 576
 577 static HRESULT WINAPI OleInPlaceObject_GetWindow(IOleInPlaceObject *iface, HWND* phwnd)
 578 {
 579     WebBrowser *This = INPLACEOBJ_THIS(iface);
 580
 581     TRACE("(%p)->(%p)\n", This, phwnd);
 582
 583     *phwnd = This->shell_embedding_hwnd;
 584     return S_OK;
 585 }
 586
 587 static HRESULT WINAPI OleInPlaceObject_ContextSensitiveHelp(IOleInPlaceObject *iface,
 588         BOOL fEnterMode)
 589 {
 590     WebBrowser *This = INPLACEOBJ_THIS(iface);
 591     FIXME("(%p)->(%x)\n", This, fEnterMode);
 592     return E_NOTIMPL;
 593 }
 594
 595 static HRESULT WINAPI OleInPlaceObject_InPlaceDeactivate(IOleInPlaceObject *iface)
 596 {
 597     WebBrowser *This = INPLACEOBJ_THIS(iface);
 598     FIXME("(%p)\n", This);
 599     return E_NOTIMPL;
 600 }
 601
 602 static HRESULT WINAPI OleInPlaceObject_UIDeactivate(IOleInPlaceObject *iface)
 603 {
 604     WebBrowser *This = INPLACEOBJ_THIS(iface);
 605     FIXME("(%p)\n", This);
 606     return E_NOTIMPL;
 607 }
 608
 609 static HRESULT WINAPI OleInPlaceObject_SetObjectRects(IOleInPlaceObject *iface,
 610         LPCRECT lprcPosRect, LPCRECT lprcClipRect)
 611 {
 612     WebBrowser *This = INPLACEOBJ_THIS(iface);
 613
 614     TRACE("(%p)->(%p %p)\n", This, lprcPosRect, lprcClipRect);
 615
 616     memcpy(&This->pos_rect, lprcPosRect, sizeof(RECT));
 617
 618     if(lprcClipRect)
 619         memcpy(&This->clip_rect, lprcClipRect, sizeof(RECT));
 620
 621     if(This->shell_embedding_hwnd) {
 622         SetWindowPos(This->shell_embedding_hwnd, NULL,
 623                      lprcPosRect->left, lprcPosRect->top,
 624                      lprcPosRect->right-lprcPosRect->left,
 625                      lprcPosRect->bottom-lprcPosRect->top,
 626                      SWP_NOZORDER | SWP_NOACTIVATE);
 627     }
 628
 629     return S_OK;
 630 }
 631
 632 static HRESULT WINAPI OleInPlaceObject_ReactivateAndUndo(IOleInPlaceObject *iface)
 633 {
 634     WebBrowser *This = INPLACEOBJ_THIS(iface);
 635     FIXME("(%p)\n", This);
 636     return E_NOTIMPL;
 637 }
 638
 639 #undef INPLACEOBJ_THIS
 640
 641 static const IOleInPlaceObjectVtbl OleInPlaceObjectVtbl =
 642 {
 643     OleInPlaceObject_QueryInterface,
 644     OleInPlaceObject_AddRef,
 645     OleInPlaceObject_Release,
 646     OleInPlaceObject_GetWindow,
 647     OleInPlaceObject_ContextSensitiveHelp,
 648     OleInPlaceObject_InPlaceDeactivate,
 649     OleInPlaceObject_UIDeactivate,
 650     OleInPlaceObject_SetObjectRects,
 651     OleInPlaceObject_ReactivateAndUndo
 652 };
 653
 654 /**********************************************************************
 655  * Implement the IOleControl interface
 656  */
 657
 658 #define CONTROL_THIS(iface) DEFINE_THIS(WebBrowser, OleControl, iface)
 659
 660 static HRESULT WINAPI OleControl_QueryInterface(IOleControl *iface,
 661         REFIID riid, LPVOID *ppobj)
 662 {
 663     WebBrowser *This = CONTROL_THIS(iface);
 664     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppobj);
 665 }
 666
 667 static ULONG WINAPI OleControl_AddRef(IOleControl *iface)
 668 {
 669     WebBrowser *This = CONTROL_THIS(iface);
 670     return IWebBrowser_AddRef(WEBBROWSER(This));
 671 }
 672
 673 static ULONG WINAPI OleControl_Release(IOleControl *iface)
 674 {
 675     WebBrowser *This = CONTROL_THIS(iface);
 676     return IWebBrowser_Release(WEBBROWSER(This));
 677 }
 678
 679 static HRESULT WINAPI OleControl_GetControlInfo(IOleControl *iface, LPCONTROLINFO pCI)
 680 {
 681     WebBrowser *This = CONTROL_THIS(iface);
 682
 683     TRACE("(%p)->(%p)\n", This, pCI);
 684
 685     /* Tests show that this function should be not implemented */
 686     return E_NOTIMPL;
 687 }
 688
 689 static HRESULT WINAPI OleControl_OnMnemonic(IOleControl *iface, struct tagMSG *pMsg)
 690 {
 691     WebBrowser *This = CONTROL_THIS(iface);
 692     FIXME("(%p)->(%p)\n", This, pMsg);
 693     return E_NOTIMPL;
 694 }
 695
 696 static HRESULT WINAPI OleControl_OnAmbientPropertyChange(IOleControl *iface, DISPID dispID)
 697 {
 698     WebBrowser *This = CONTROL_THIS(iface);
 699
 700     TRACE("(%p)->(%d)\n", This, dispID);
 701
 702     switch(dispID) {
 703     case DISPID_AMBIENT_OFFLINEIFNOTCONNECTED:
 704         return on_offlineconnected_change(This);
 705     case DISPID_AMBIENT_SILENT:
 706         return on_silent_change(This);
 707     }
 708
 709     FIXME("Unknown dispID %d\n", dispID);
 710     return E_NOTIMPL;
 711 }
 712
 713 static HRESULT WINAPI OleControl_FreezeEvents(IOleControl *iface, BOOL bFreeze)
 714 {
 715     WebBrowser *This = CONTROL_THIS(iface);
 716     FIXME("(%p)->(%x)\n", This, bFreeze);
 717     return E_NOTIMPL;
 718 }
 719
 720 #undef CONTROL_THIS
 721
 722 static const IOleControlVtbl OleControlVtbl =
 723 {
 724     OleControl_QueryInterface,
 725     OleControl_AddRef,
 726     OleControl_Release,
 727     OleControl_GetControlInfo,
 728     OleControl_OnMnemonic,
 729     OleControl_OnAmbientPropertyChange,
 730     OleControl_FreezeEvents
 731 };
 732
 733 #define ACTIVEOBJ_THIS(iface) DEFINE_THIS(WebBrowser, OleInPlaceActiveObject, iface)
 734
 735 static HRESULT WINAPI InPlaceActiveObject_QueryInterface(IOleInPlaceActiveObject *iface,
 736                                                             REFIID riid, void **ppv)
 737 {
 738     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 739     return IWebBrowser2_QueryInterface(WEBBROWSER2(This), riid, ppv);
 740 }
 741
 742 static ULONG WINAPI InPlaceActiveObject_AddRef(IOleInPlaceActiveObject *iface)
 743 {
 744     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 745     return IWebBrowser2_AddRef(WEBBROWSER2(This));
 746 }
 747
 748 static ULONG WINAPI InPlaceActiveObject_Release(IOleInPlaceActiveObject *iface)
 749 {
 750     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 751     return IWebBrowser2_Release(WEBBROWSER2(This));
 752 }
 753
 754 static HRESULT WINAPI InPlaceActiveObject_GetWindow(IOleInPlaceActiveObject *iface,
 755                                                     HWND *phwnd)
 756 {
 757     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 758     return IOleInPlaceObject_GetWindow(INPLACEOBJ(This), phwnd);
 759 }
 760
 761 static HRESULT WINAPI InPlaceActiveObject_ContextSensitiveHelp(IOleInPlaceActiveObject *iface,
 762                                                                BOOL fEnterMode)
 763 {
 764     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 765     return IOleInPlaceObject_ContextSensitiveHelp(INPLACEOBJ(This), fEnterMode);
 766 }
 767
 768 static HRESULT WINAPI InPlaceActiveObject_TranslateAccelerator(IOleInPlaceActiveObject *iface,
 769                                                                LPMSG lpmsg)
 770 {
 771     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 772     FIXME("(%p)->(%p)\n", This, lpmsg);
 773     return E_NOTIMPL;
 774 }
 775
 776 static HRESULT WINAPI InPlaceActiveObject_OnFrameWindowActivate(IOleInPlaceActiveObject *iface,
 777                                                                 BOOL fActivate)
 778 {
 779     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 780     FIXME("(%p)->(%x)\n", This, fActivate);
 781     return E_NOTIMPL;
 782 }
 783
 784 static HRESULT WINAPI InPlaceActiveObject_OnDocWindowActivate(IOleInPlaceActiveObject *iface,
 785                                                               BOOL fActivate)
 786 {
 787     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 788     FIXME("(%p)->(%x)\n", This, fActivate);
 789     return E_NOTIMPL;
 790 }
 791
 792 static HRESULT WINAPI InPlaceActiveObject_ResizeBorder(IOleInPlaceActiveObject *iface,
 793         LPCRECT lprcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fFrameWindow)
 794 {
 795     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 796     FIXME("(%p)->(%p %p %x)\n", This, lprcBorder, pUIWindow, fFrameWindow);
 797     return E_NOTIMPL;
 798 }
 799
 800 static HRESULT WINAPI InPlaceActiveObject_EnableModeless(IOleInPlaceActiveObject *iface,
 801                                                          BOOL fEnable)
 802 {
 803     WebBrowser *This = ACTIVEOBJ_THIS(iface);
 804     FIXME("(%p)->(%x)\n", This, fEnable);
 805     return E_NOTIMPL;
 806 }
 807
 808 #undef ACTIVEOBJ_THIS
 809
 810 static const IOleInPlaceActiveObjectVtbl OleInPlaceActiveObjectVtbl = {
 811     InPlaceActiveObject_QueryInterface,
 812     InPlaceActiveObject_AddRef,
 813     InPlaceActiveObject_Release,
 814     InPlaceActiveObject_GetWindow,
 815     InPlaceActiveObject_ContextSensitiveHelp,
 816     InPlaceActiveObject_TranslateAccelerator,
 817     InPlaceActiveObject_OnFrameWindowActivate,
 818     InPlaceActiveObject_OnDocWindowActivate,
 819     InPlaceActiveObject_ResizeBorder,
 820     InPlaceActiveObject_EnableModeless
 821 };
 822
 823 #define OLECMD_THIS(iface) DEFINE_THIS(WebBrowser, OleCommandTarget, iface)
 824
 825 static HRESULT WINAPI WBOleCommandTarget_QueryInterface(IOleCommandTarget *iface,
 826         REFIID riid, void **ppv)
 827 {
 828     WebBrowser *This = OLECMD_THIS(iface);
 829     return IWebBrowser2_QueryInterface(WEBBROWSER(This), riid, ppv);
 830 }
 831
 832 static ULONG WINAPI WBOleCommandTarget_AddRef(IOleCommandTarget *iface)
 833 {
 834     WebBrowser *This = OLECMD_THIS(iface);
 835     return IWebBrowser2_AddRef(WEBBROWSER(This));
 836 }
 837
 838 static ULONG WINAPI WBOleCommandTarget_Release(IOleCommandTarget *iface)
 839 {
 840     WebBrowser *This = OLECMD_THIS(iface);
 841     return IWebBrowser2_Release(WEBBROWSER(This));
 842 }
 843
 844 static HRESULT WINAPI WBOleCommandTarget_QueryStatus(IOleCommandTarget *iface,
 845         const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
 846 {
 847     WebBrowser *This = OLECMD_THIS(iface);
 848     FIXME("(%p)->(%s %u %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds,
 849           pCmdText);
 850     return E_NOTIMPL;
 851 }
 852
 853 static HRESULT WINAPI WBOleCommandTarget_Exec(IOleCommandTarget *iface,
 854         const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn,
 855         VARIANT *pvaOut)
 856 {
 857     WebBrowser *This = OLECMD_THIS(iface);
 858     FIXME("(%p)->(%s %d %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID,
 859           nCmdexecopt, pvaIn, pvaOut);
 860     return E_NOTIMPL;
 861 }
 862
 863 #undef OLECMD_THIS
 864
 865 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
 866     WBOleCommandTarget_QueryInterface,
 867     WBOleCommandTarget_AddRef,
 868     WBOleCommandTarget_Release,
 869     WBOleCommandTarget_QueryStatus,
 870     WBOleCommandTarget_Exec
 871 };
 872
 873 void WebBrowser_OleObject_Init(WebBrowser *This)
 874 {
 875     This->lpOleObjectVtbl              = &OleObjectVtbl;
 876     This->lpOleInPlaceObjectVtbl       = &OleInPlaceObjectVtbl;
 877     This->lpOleControlVtbl             = &OleControlVtbl;
 878     This->lpOleInPlaceActiveObjectVtbl = &OleInPlaceActiveObjectVtbl;
 879     This->lpOleCommandTargetVtbl     = &OleCommandTargetVtbl;
 880
 881     This->client = NULL;
 882     This->inplace = NULL;
 883     This->container = NULL;
 884     This->frame_hwnd = NULL;
 885     This->frame = NULL;
 886     This->uiwindow = NULL;
 887     This->shell_embedding_hwnd = NULL;
 888
 889     memset(&This->pos_rect, 0, sizeof(RECT));
 890     memset(&This->clip_rect, 0, sizeof(RECT));
 891     memset(&This->frameinfo, 0, sizeof(OLEINPLACEFRAMEINFO));
 892
 893     This->extent.cx = 1323;
 894     This->extent.cy = 529;
 895 }
 896
 897 void WebBrowser_OleObject_Destroy(WebBrowser *This)
 898 {
 899     if(This->client)
 900         IOleObject_SetClientSite(OLEOBJ(This), NULL);
 901     if(This->container)
 902         IOleContainer_Release(This->container);
 903     if(This->frame)
 904         IOleInPlaceFrame_Release(This->frame);
 905     if(This->uiwindow)
 906         IOleInPlaceUIWindow_Release(This->uiwindow);
 907 }