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