dll/win32/shdocvw/dochost.c

   1 /*
   2  * Copyright 2005-2006 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 "wine/debug.h"
  20 #include "shdocvw.h"
  21 #include "hlink.h"
  22 #include "exdispid.h"
  23 #include "mshtml.h"
  24 #include "initguid.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
  27
  28 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
  29
  30 #define DOCHOST_DOCCANNAVIGATE  0
  31
  32 static ATOM doc_view_atom = 0;
  33
  34 void push_dochost_task(DocHost *This, task_header_t *task, task_proc_t proc, BOOL send)
  35 {
  36     task->proc = proc;
  37
  38     /* FIXME: Don't use lParam */
  39     if(send)
  40         SendMessageW(This->frame_hwnd, WM_DOCHOSTTASK, 0, (LPARAM)task);
  41     else
  42         PostMessageW(This->frame_hwnd, WM_DOCHOSTTASK, 0, (LPARAM)task);
  43 }
  44
  45 LRESULT process_dochost_task(DocHost *This, LPARAM lparam)
  46 {
  47     task_header_t *task = (task_header_t*)lparam;
  48
  49     task->proc(This, task);
  50
  51     heap_free(task);
  52     return 0;
  53 }
  54
  55 static void notif_complete(DocHost *This, DISPID dispid)
  56 {
  57     DISPPARAMS dispparams;
  58     VARIANTARG params[2];
  59     VARIANT url;
  60
  61     dispparams.cArgs = 2;
  62     dispparams.cNamedArgs = 0;
  63     dispparams.rgdispidNamedArgs = NULL;
  64     dispparams.rgvarg = params;
  65
  66     V_VT(params) = (VT_BYREF|VT_VARIANT);
  67     V_BYREF(params) = &url;
  68
  69     V_VT(params+1) = VT_DISPATCH;
  70     V_DISPATCH(params+1) = This->disp;
  71
  72     V_VT(&url) = VT_BSTR;
  73     V_BSTR(&url) = SysAllocString(This->url);
  74
  75     TRACE("%d >>>\n", dispid);
  76     call_sink(This->cps.wbe2, dispid, &dispparams);
  77     TRACE("%d <<<\n", dispid);
  78
  79     SysFreeString(V_BSTR(&url));
  80     This->busy = VARIANT_FALSE;
  81 }
  82
  83 static void object_available(DocHost *This)
  84 {
  85     IHlinkTarget *hlink;
  86     HRESULT hres;
  87
  88     TRACE("(%p)\n", This);
  89
  90     if(!This->document) {
  91         WARN("document == NULL\n");
  92         return;
  93     }
  94
  95     hres = IUnknown_QueryInterface(This->document, &IID_IHlinkTarget, (void**)&hlink);
  96     if(FAILED(hres)) {
  97         FIXME("Could not get IHlinkTarget interface\n");
  98         return;
  99     }
 100
 101     hres = IHlinkTarget_Navigate(hlink, 0, NULL);
 102     IHlinkTarget_Release(hlink);
 103     if(FAILED(hres))
 104         FIXME("Navigate failed\n");
 105 }
 106
 107 static HRESULT get_doc_ready_state(DocHost *This, READYSTATE *ret)
 108 {
 109     DISPPARAMS dp = {NULL,NULL,0,0};
 110     IDispatch *disp;
 111     EXCEPINFO ei;
 112     VARIANT var;
 113     HRESULT hres;
 114
 115     hres = IUnknown_QueryInterface(This->document, &IID_IDispatch, (void**)&disp);
 116     if(FAILED(hres))
 117         return hres;
 118
 119     hres = IDispatch_Invoke(disp, DISPID_READYSTATE, &IID_NULL, LOCALE_SYSTEM_DEFAULT, DISPATCH_PROPERTYGET,
 120             &dp, &var, &ei, NULL);
 121     IDispatch_Release(disp);
 122     if(FAILED(hres)) {
 123         WARN("Invoke(DISPID_READYSTATE failed: %08x\n", hres);
 124         return hres;
 125     }
 126
 127     if(V_VT(&var) != VT_I4) {
 128         WARN("V_VT(var) = %d\n", V_VT(&var));
 129         VariantClear(&var);
 130         return E_FAIL;
 131     }
 132
 133     *ret = V_I4(&var);
 134     return S_OK;
 135 }
 136
 137 static void advise_prop_notif(DocHost *This, BOOL set)
 138 {
 139     IConnectionPointContainer *cp_container;
 140     IConnectionPoint *cp;
 141     HRESULT hres;
 142
 143     hres = IUnknown_QueryInterface(This->document, &IID_IConnectionPointContainer, (void**)&cp_container);
 144     if(FAILED(hres))
 145         return;
 146
 147     hres = IConnectionPointContainer_FindConnectionPoint(cp_container, &IID_IPropertyNotifySink, &cp);
 148     IConnectionPointContainer_Release(cp_container);
 149     if(FAILED(hres))
 150         return;
 151
 152     if(set)
 153         hres = IConnectionPoint_Advise(cp, (IUnknown*)PROPNOTIF(This), &This->prop_notif_cookie);
 154     else
 155         hres = IConnectionPoint_Unadvise(cp, This->prop_notif_cookie);
 156     IConnectionPoint_Release(cp);
 157
 158     if(SUCCEEDED(hres))
 159         This->is_prop_notif = set;
 160 }
 161
 162 void set_doc_state(DocHost *This, READYSTATE doc_state)
 163 {
 164     This->doc_state = doc_state;
 165     if(doc_state > This->ready_state)
 166         This->ready_state = doc_state;
 167 }
 168
 169 static void update_ready_state(DocHost *This, READYSTATE ready_state)
 170 {
 171     if(ready_state > READYSTATE_LOADING && This->doc_state <= READYSTATE_LOADING)
 172         notif_complete(This, DISPID_NAVIGATECOMPLETE2);
 173
 174     if(ready_state == READYSTATE_COMPLETE && This->doc_state < READYSTATE_COMPLETE) {
 175         set_doc_state(This, READYSTATE_COMPLETE);
 176         notif_complete(This, DISPID_DOCUMENTCOMPLETE);
 177     }else {
 178         set_doc_state(This, ready_state);
 179     }
 180 }
 181
 182 typedef struct {
 183     task_header_t header;
 184     IUnknown *doc;
 185     READYSTATE ready_state;
 186 } ready_state_task_t;
 187
 188 static void ready_state_proc(DocHost *This, task_header_t *_task)
 189 {
 190     ready_state_task_t *task = (ready_state_task_t*)_task;
 191
 192     if(task->doc == This->document)
 193         update_ready_state(This, task->ready_state);
 194
 195     IUnknown_Release(task->doc);
 196 }
 197
 198 static void push_ready_state_task(DocHost *This, READYSTATE ready_state)
 199 {
 200     ready_state_task_t *task = heap_alloc(sizeof(ready_state_task_t));
 201
 202     IUnknown_AddRef(This->document);
 203     task->doc = This->document;
 204     task->ready_state = ready_state;
 205
 206     push_dochost_task(This, &task->header, ready_state_proc, FALSE);
 207 }
 208
 209 static void object_available_proc(DocHost *This, task_header_t *task)
 210 {
 211     object_available(This);
 212 }
 213
 214 HRESULT dochost_object_available(DocHost *This, IUnknown *doc)
 215 {
 216     READYSTATE ready_state;
 217     task_header_t *task;
 218     IOleObject *oleobj;
 219     HRESULT hres;
 220
 221     IUnknown_AddRef(doc);
 222     This->document = doc;
 223
 224     hres = IUnknown_QueryInterface(doc, &IID_IOleObject, (void**)&oleobj);
 225     if(SUCCEEDED(hres)) {
 226         CLSID clsid;
 227
 228         hres = IOleObject_GetUserClassID(oleobj, &clsid);
 229         if(SUCCEEDED(hres))
 230             TRACE("Got clsid %s\n",
 231                   IsEqualGUID(&clsid, &CLSID_HTMLDocument) ? "CLSID_HTMLDocument" : debugstr_guid(&clsid));
 232
 233         hres = IOleObject_SetClientSite(oleobj, CLIENTSITE(This));
 234         if(FAILED(hres))
 235             FIXME("SetClientSite failed: %08x\n", hres);
 236
 237         IOleObject_Release(oleobj);
 238     }else {
 239         FIXME("Could not get IOleObject iface: %08x\n", hres);
 240     }
 241
 242     /* FIXME: Call SetAdvise */
 243
 244     task = heap_alloc(sizeof(*task));
 245     push_dochost_task(This, task, object_available_proc, FALSE);
 246
 247     hres = get_doc_ready_state(This, &ready_state);
 248     if(SUCCEEDED(hres)) {
 249         if(ready_state == READYSTATE_COMPLETE)
 250             push_ready_state_task(This, READYSTATE_COMPLETE);
 251         if(ready_state != READYSTATE_COMPLETE || This->doc_navigate)
 252             advise_prop_notif(This, TRUE);
 253     }
 254
 255     return S_OK;
 256 }
 257
 258 static LRESULT resize_document(DocHost *This, LONG width, LONG height)
 259 {
 260     RECT rect = {0, 0, width, height};
 261
 262     TRACE("(%p)->(%d %d)\n", This, width, height);
 263
 264     if(This->view)
 265         IOleDocumentView_SetRect(This->view, &rect);
 266
 267     return 0;
 268 }
 269
 270 static LRESULT WINAPI doc_view_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 271 {
 272     DocHost *This;
 273
 274     static const WCHAR wszTHIS[] = {'T','H','I','S',0};
 275
 276     if(msg == WM_CREATE) {
 277         This = *(DocHost**)lParam;
 278         SetPropW(hwnd, wszTHIS, This);
 279     }else {
 280         This = GetPropW(hwnd, wszTHIS);
 281     }
 282
 283     switch(msg) {
 284     case WM_SIZE:
 285         return resize_document(This, LOWORD(lParam), HIWORD(lParam));
 286     }
 287
 288     return DefWindowProcW(hwnd, msg, wParam, lParam);
 289 }
 290
 291 void create_doc_view_hwnd(DocHost *This)
 292 {
 293     RECT rect;
 294
 295     static const WCHAR wszShell_DocObject_View[] =
 296         {'S','h','e','l','l',' ','D','o','c','O','b','j','e','c','t',' ','V','i','e','w',0};
 297
 298     if(!doc_view_atom) {
 299         static WNDCLASSEXW wndclass = {
 300             sizeof(wndclass),
 301             CS_PARENTDC,
 302             doc_view_proc,
 303             0, 0 /* native uses 4*/, NULL, NULL, NULL,
 304             (HBRUSH)(COLOR_WINDOW + 1), NULL,
 305             wszShell_DocObject_View,
 306             NULL
 307         };
 308
 309         wndclass.hInstance = shdocvw_hinstance;
 310
 311         doc_view_atom = RegisterClassExW(&wndclass);
 312     }
 313
 314     GetClientRect(This->frame_hwnd, &rect); /* FIXME */
 315     This->hwnd = CreateWindowExW(0, wszShell_DocObject_View,
 316          wszShell_DocObject_View,
 317          WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_TABSTOP,
 318          rect.left, rect.top, rect.right, rect.bottom, This->frame_hwnd,
 319          NULL, shdocvw_hinstance, This);
 320 }
 321
 322 void deactivate_document(DocHost *This)
 323 {
 324     IOleInPlaceObjectWindowless *winobj;
 325     IOleObject *oleobj = NULL;
 326     IHlinkTarget *hlink = NULL;
 327     HRESULT hres;
 328
 329     if(This->doc_navigate) {
 330         IUnknown_Release(This->doc_navigate);
 331         This->doc_navigate = NULL;
 332     }
 333
 334     if(This->is_prop_notif)
 335         advise_prop_notif(This, FALSE);
 336
 337     if(This->view)
 338         IOleDocumentView_UIActivate(This->view, FALSE);
 339
 340     hres = IUnknown_QueryInterface(This->document, &IID_IOleInPlaceObjectWindowless,
 341                                    (void**)&winobj);
 342     if(SUCCEEDED(hres)) {
 343         IOleInPlaceObjectWindowless_InPlaceDeactivate(winobj);
 344         IOleInPlaceObjectWindowless_Release(winobj);
 345     }
 346
 347     if(This->view) {
 348         IOleDocumentView_Show(This->view, FALSE);
 349         IOleDocumentView_CloseView(This->view, 0);
 350         IOleDocumentView_SetInPlaceSite(This->view, NULL);
 351         IOleDocumentView_Release(This->view);
 352         This->view = NULL;
 353     }
 354
 355     hres = IUnknown_QueryInterface(This->document, &IID_IOleObject, (void**)&oleobj);
 356     if(SUCCEEDED(hres))
 357         IOleObject_Close(oleobj, OLECLOSE_NOSAVE);
 358
 359     hres = IUnknown_QueryInterface(This->document, &IID_IHlinkTarget, (void**)&hlink);
 360     if(SUCCEEDED(hres)) {
 361         IHlinkTarget_SetBrowseContext(hlink, NULL);
 362         IHlinkTarget_Release(hlink);
 363     }
 364
 365     if(oleobj) {
 366         IOleClientSite *client_site = NULL;
 367
 368         IOleObject_GetClientSite(oleobj, &client_site);
 369         if(client_site) {
 370             if(client_site == CLIENTSITE(This))
 371                 IOleObject_SetClientSite(oleobj, NULL);
 372             IOleClientSite_Release(client_site);
 373         }
 374
 375         IOleObject_Release(oleobj);
 376     }
 377
 378     IUnknown_Release(This->document);
 379     This->document = NULL;
 380 }
 381
 382 void release_dochost_client(DocHost *This)
 383 {
 384     if(This->hwnd) {
 385         DestroyWindow(This->hwnd);
 386         This->hwnd = NULL;
 387     }
 388
 389     if(This->hostui) {
 390         IDocHostUIHandler_Release(This->hostui);
 391         This->hostui = NULL;
 392     }
 393
 394     if(This->client_disp) {
 395         IDispatch_Release(This->client_disp);
 396         This->client_disp = NULL;
 397     }
 398
 399     if(This->frame) {
 400         IOleInPlaceFrame_Release(This->frame);
 401         This->frame = NULL;
 402     }
 403 }
 404
 405 #define OLECMD_THIS(iface) DEFINE_THIS(DocHost, OleCommandTarget, iface)
 406
 407 static HRESULT WINAPI ClOleCommandTarget_QueryInterface(IOleCommandTarget *iface,
 408         REFIID riid, void **ppv)
 409 {
 410     DocHost *This = OLECMD_THIS(iface);
 411     return IOleClientSite_QueryInterface(CLIENTSITE(This), riid, ppv);
 412 }
 413
 414 static ULONG WINAPI ClOleCommandTarget_AddRef(IOleCommandTarget *iface)
 415 {
 416     DocHost *This = OLECMD_THIS(iface);
 417     return IOleClientSite_AddRef(CLIENTSITE(This));
 418 }
 419
 420 static ULONG WINAPI ClOleCommandTarget_Release(IOleCommandTarget *iface)
 421 {
 422     DocHost *This = OLECMD_THIS(iface);
 423     return IOleClientSite_Release(CLIENTSITE(This));
 424 }
 425
 426 static HRESULT WINAPI ClOleCommandTarget_QueryStatus(IOleCommandTarget *iface,
 427         const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
 428 {
 429     DocHost *This = OLECMD_THIS(iface);
 430     ULONG i= 0;
 431     FIXME("(%p)->(%s %u %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds,
 432           pCmdText);
 433     while (prgCmds && (cCmds > i)) {
 434         FIXME("command_%u: %u, 0x%x\n", i, prgCmds[i].cmdID, prgCmds[i].cmdf);
 435         i++;
 436     }
 437     return E_NOTIMPL;
 438 }
 439
 440 static HRESULT WINAPI ClOleCommandTarget_Exec(IOleCommandTarget *iface,
 441         const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn,
 442         VARIANT *pvaOut)
 443 {
 444     DocHost *This = OLECMD_THIS(iface);
 445
 446     TRACE("(%p)->(%s %d %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID,
 447           nCmdexecopt, debugstr_variant(pvaIn), debugstr_variant(pvaOut));
 448
 449     if(!pguidCmdGroup) {
 450         FIXME("Unimplemented cmdid %d\n", nCmdID);
 451         return E_NOTIMPL;
 452     }
 453
 454     if(IsEqualGUID(pguidCmdGroup, &CGID_DocHostCmdPriv)) {
 455         switch(nCmdID) {
 456         case DOCHOST_DOCCANNAVIGATE:
 457             if(!pvaIn || V_VT(pvaIn) != VT_UNKNOWN)
 458                 return E_INVALIDARG;
 459
 460             if(This->doc_navigate)
 461                 IUnknown_Release(This->doc_navigate);
 462             IUnknown_AddRef(V_UNKNOWN(pvaIn));
 463             This->doc_navigate = V_UNKNOWN(pvaIn);
 464             return S_OK;
 465
 466         default:
 467             FIXME("unsupported command %d of CGID_DocHostCmdPriv\n", nCmdID);
 468             return E_NOTIMPL;
 469         }
 470     }
 471
 472     FIXME("Unimplemented group %s\n", debugstr_guid(pguidCmdGroup));
 473     return E_NOTIMPL;
 474 }
 475
 476 #undef OLECMD_THIS
 477
 478 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
 479     ClOleCommandTarget_QueryInterface,
 480     ClOleCommandTarget_AddRef,
 481     ClOleCommandTarget_Release,
 482     ClOleCommandTarget_QueryStatus,
 483     ClOleCommandTarget_Exec
 484 };
 485
 486 #define DOCHOSTUI_THIS(iface) DEFINE_THIS(DocHost, DocHostUIHandler, iface)
 487
 488 static HRESULT WINAPI DocHostUIHandler_QueryInterface(IDocHostUIHandler2 *iface,
 489                                                       REFIID riid, void **ppv)
 490 {
 491     DocHost *This = DOCHOSTUI_THIS(iface);
 492     return IOleClientSite_QueryInterface(CLIENTSITE(This), riid, ppv);
 493 }
 494
 495 static ULONG WINAPI DocHostUIHandler_AddRef(IDocHostUIHandler2 *iface)
 496 {
 497     DocHost *This = DOCHOSTUI_THIS(iface);
 498     return IOleClientSite_AddRef(CLIENTSITE(This));
 499 }
 500
 501 static ULONG WINAPI DocHostUIHandler_Release(IDocHostUIHandler2 *iface)
 502 {
 503     DocHost *This = DOCHOSTUI_THIS(iface);
 504     return IOleClientSite_Release(CLIENTSITE(This));
 505 }
 506
 507 static HRESULT WINAPI DocHostUIHandler_ShowContextMenu(IDocHostUIHandler2 *iface,
 508          DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved)
 509 {
 510     DocHost *This = DOCHOSTUI_THIS(iface);
 511     HRESULT hres;
 512
 513     TRACE("(%p)->(%d %p %p %p)\n", This, dwID, ppt, pcmdtReserved, pdispReserved);
 514
 515     if(This->hostui) {
 516         hres = IDocHostUIHandler_ShowContextMenu(This->hostui, dwID, ppt, pcmdtReserved,
 517                                                  pdispReserved);
 518         if(hres == S_OK)
 519             return S_OK;
 520     }
 521
 522     FIXME("default action not implemented\n");
 523     return E_NOTIMPL;
 524 }
 525
 526 static HRESULT WINAPI DocHostUIHandler_GetHostInfo(IDocHostUIHandler2 *iface,
 527         DOCHOSTUIINFO *pInfo)
 528 {
 529     DocHost *This = DOCHOSTUI_THIS(iface);
 530     HRESULT hres;
 531
 532     TRACE("(%p)->(%p)\n", This, pInfo);
 533
 534     if(This->hostui) {
 535         hres = IDocHostUIHandler_GetHostInfo(This->hostui, pInfo);
 536         if(SUCCEEDED(hres))
 537             return hres;
 538     }
 539
 540     pInfo->dwFlags = DOCHOSTUIFLAG_DISABLE_HELP_MENU | DOCHOSTUIFLAG_OPENNEWWIN
 541         | DOCHOSTUIFLAG_URL_ENCODING_ENABLE_UTF8 | DOCHOSTUIFLAG_ENABLE_INPLACE_NAVIGATION
 542         | DOCHOSTUIFLAG_IME_ENABLE_RECONVERSION;
 543     return S_OK;
 544 }
 545
 546 static HRESULT WINAPI DocHostUIHandler_ShowUI(IDocHostUIHandler2 *iface, DWORD dwID,
 547         IOleInPlaceActiveObject *pActiveObject, IOleCommandTarget *pCommandTarget,
 548         IOleInPlaceFrame *pFrame, IOleInPlaceUIWindow *pDoc)
 549 {
 550     DocHost *This = DOCHOSTUI_THIS(iface);
 551     FIXME("(%p)->(%d %p %p %p %p)\n", This, dwID, pActiveObject, pCommandTarget,
 552           pFrame, pDoc);
 553     return E_NOTIMPL;
 554 }
 555
 556 static HRESULT WINAPI DocHostUIHandler_HideUI(IDocHostUIHandler2 *iface)
 557 {
 558     DocHost *This = DOCHOSTUI_THIS(iface);
 559     FIXME("(%p)\n", This);
 560     return E_NOTIMPL;
 561 }
 562
 563 static HRESULT WINAPI DocHostUIHandler_UpdateUI(IDocHostUIHandler2 *iface)
 564 {
 565     DocHost *This = DOCHOSTUI_THIS(iface);
 566
 567     TRACE("(%p)\n", This);
 568
 569     if(!This->hostui)
 570         return S_FALSE;
 571
 572     return IDocHostUIHandler_UpdateUI(This->hostui);
 573 }
 574
 575 static HRESULT WINAPI DocHostUIHandler_EnableModeless(IDocHostUIHandler2 *iface,
 576                                                       BOOL fEnable)
 577 {
 578     DocHost *This = DOCHOSTUI_THIS(iface);
 579     FIXME("(%p)->(%x)\n", This, fEnable);
 580     return E_NOTIMPL;
 581 }
 582
 583 static HRESULT WINAPI DocHostUIHandler_OnDocWindowActivate(IDocHostUIHandler2 *iface,
 584                                                            BOOL fActivate)
 585 {
 586     DocHost *This = DOCHOSTUI_THIS(iface);
 587     FIXME("(%p)->(%x)\n", This, fActivate);
 588     return E_NOTIMPL;
 589 }
 590
 591 static HRESULT WINAPI DocHostUIHandler_OnFrameWindowActivate(IDocHostUIHandler2 *iface,
 592                                                              BOOL fActivate)
 593 {
 594     DocHost *This = DOCHOSTUI_THIS(iface);
 595     FIXME("(%p)->(%x)\n", This, fActivate);
 596     return E_NOTIMPL;
 597 }
 598
 599 static HRESULT WINAPI DocHostUIHandler_ResizeBorder(IDocHostUIHandler2 *iface,
 600         LPCRECT prcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fRameWindow)
 601 {
 602     DocHost *This = DOCHOSTUI_THIS(iface);
 603     FIXME("(%p)->(%p %p %X)\n", This, prcBorder, pUIWindow, fRameWindow);
 604     return E_NOTIMPL;
 605 }
 606
 607 static HRESULT WINAPI DocHostUIHandler_TranslateAccelerator(IDocHostUIHandler2 *iface,
 608         LPMSG lpMsg, const GUID *pguidCmdGroup, DWORD nCmdID)
 609 {
 610     DocHost *This = DOCHOSTUI_THIS(iface);
 611     FIXME("(%p)->(%p %p %d)\n", This, lpMsg, pguidCmdGroup, nCmdID);
 612     return E_NOTIMPL;
 613 }
 614
 615 static HRESULT WINAPI DocHostUIHandler_GetOptionKeyPath(IDocHostUIHandler2 *iface,
 616         LPOLESTR *pchKey, DWORD dw)
 617 {
 618     DocHost *This = DOCHOSTUI_THIS(iface);
 619
 620     TRACE("(%p)->(%p %d)\n", This, pchKey, dw);
 621
 622     if(This->hostui)
 623         return IDocHostUIHandler_GetOptionKeyPath(This->hostui, pchKey, dw);
 624
 625     return S_OK;
 626 }
 627
 628 static HRESULT WINAPI DocHostUIHandler_GetDropTarget(IDocHostUIHandler2 *iface,
 629         IDropTarget *pDropTarget, IDropTarget **ppDropTarget)
 630 {
 631     DocHost *This = DOCHOSTUI_THIS(iface);
 632     FIXME("(%p)\n", This);
 633     return E_NOTIMPL;
 634 }
 635
 636 static HRESULT WINAPI DocHostUIHandler_GetExternal(IDocHostUIHandler2 *iface,
 637         IDispatch **ppDispatch)
 638 {
 639     DocHost *This = DOCHOSTUI_THIS(iface);
 640
 641     TRACE("(%p)->(%p)\n", This, ppDispatch);
 642
 643     if(This->hostui)
 644         return IDocHostUIHandler_GetExternal(This->hostui, ppDispatch);
 645
 646     FIXME("default action not implemented\n");
 647     return E_NOTIMPL;
 648 }
 649
 650 static HRESULT WINAPI DocHostUIHandler_TranslateUrl(IDocHostUIHandler2 *iface,
 651         DWORD dwTranslate, OLECHAR *pchURLIn, OLECHAR **ppchURLOut)
 652 {
 653     DocHost *This = DOCHOSTUI_THIS(iface);
 654
 655     TRACE("(%p)->(%d %s %p)\n", This, dwTranslate, debugstr_w(pchURLIn), ppchURLOut);
 656
 657     if(This->hostui)
 658         return IDocHostUIHandler_TranslateUrl(This->hostui, dwTranslate,
 659                                               pchURLIn, ppchURLOut);
 660
 661     return S_FALSE;
 662 }
 663
 664 static HRESULT WINAPI DocHostUIHandler_FilterDataObject(IDocHostUIHandler2 *iface,
 665         IDataObject *pDO, IDataObject **ppDORet)
 666 {
 667     DocHost *This = DOCHOSTUI_THIS(iface);
 668     FIXME("(%p)->(%p %p)\n", This, pDO, ppDORet);
 669     return E_NOTIMPL;
 670 }
 671
 672 static HRESULT WINAPI DocHostUIHandler_GetOverrideKeyPath(IDocHostUIHandler2 *iface,
 673         LPOLESTR *pchKey, DWORD dw)
 674 {
 675     DocHost *This = DOCHOSTUI_THIS(iface);
 676     IDocHostUIHandler2 *handler;
 677     HRESULT hres;
 678
 679     TRACE("(%p)->(%p %d)\n", This, pchKey, dw);
 680
 681     if(!This->hostui)
 682         return S_OK;
 683
 684     hres = IDocHostUIHandler_QueryInterface(This->hostui, &IID_IDocHostUIHandler2,
 685                                             (void**)&handler);
 686     if(SUCCEEDED(hres)) {
 687         hres = IDocHostUIHandler2_GetOverrideKeyPath(handler, pchKey, dw);
 688         IDocHostUIHandler2_Release(handler);
 689         return hres;
 690     }
 691
 692     return S_OK;
 693 }
 694
 695 #undef DOCHOSTUI_THIS
 696
 697 static const IDocHostUIHandler2Vtbl DocHostUIHandler2Vtbl = {
 698     DocHostUIHandler_QueryInterface,
 699     DocHostUIHandler_AddRef,
 700     DocHostUIHandler_Release,
 701     DocHostUIHandler_ShowContextMenu,
 702     DocHostUIHandler_GetHostInfo,
 703     DocHostUIHandler_ShowUI,
 704     DocHostUIHandler_HideUI,
 705     DocHostUIHandler_UpdateUI,
 706     DocHostUIHandler_EnableModeless,
 707     DocHostUIHandler_OnDocWindowActivate,
 708     DocHostUIHandler_OnFrameWindowActivate,
 709     DocHostUIHandler_ResizeBorder,
 710     DocHostUIHandler_TranslateAccelerator,
 711     DocHostUIHandler_GetOptionKeyPath,
 712     DocHostUIHandler_GetDropTarget,
 713     DocHostUIHandler_GetExternal,
 714     DocHostUIHandler_TranslateUrl,
 715     DocHostUIHandler_FilterDataObject,
 716     DocHostUIHandler_GetOverrideKeyPath
 717 };
 718
 719 #define PROPNOTIF_THIS(iface) DEFINE_THIS(DocHost, IPropertyNotifySink, iface)
 720
 721 static HRESULT WINAPI PropertyNotifySink_QueryInterface(IPropertyNotifySink *iface,
 722         REFIID riid, void **ppv)
 723 {
 724     DocHost *This = PROPNOTIF_THIS(iface);
 725     return IOleClientSite_QueryInterface(CLIENTSITE(This), riid, ppv);
 726 }
 727
 728 static ULONG WINAPI PropertyNotifySink_AddRef(IPropertyNotifySink *iface)
 729 {
 730     DocHost *This = PROPNOTIF_THIS(iface);
 731     return IOleClientSite_AddRef(CLIENTSITE(This));
 732 }
 733
 734 static ULONG WINAPI PropertyNotifySink_Release(IPropertyNotifySink *iface)
 735 {
 736     DocHost *This = PROPNOTIF_THIS(iface);
 737     return IOleClientSite_Release(CLIENTSITE(This));
 738 }
 739
 740 static HRESULT WINAPI PropertyNotifySink_OnChanged(IPropertyNotifySink *iface, DISPID dispID)
 741 {
 742     DocHost *This = PROPNOTIF_THIS(iface);
 743
 744     TRACE("(%p)->(%d)\n", This, dispID);
 745
 746     switch(dispID) {
 747     case DISPID_READYSTATE: {
 748         READYSTATE ready_state;
 749         HRESULT hres;
 750
 751         hres = get_doc_ready_state(This, &ready_state);
 752         if(FAILED(hres))
 753             return hres;
 754
 755         if(ready_state == READYSTATE_COMPLETE && !This->doc_navigate)
 756             advise_prop_notif(This, FALSE);
 757
 758         push_ready_state_task(This, ready_state);
 759         break;
 760     }
 761     default:
 762         FIXME("unimplemented dispid %d\n", dispID);
 763         return E_NOTIMPL;
 764     }
 765
 766     return S_OK;
 767 }
 768
 769 static HRESULT WINAPI PropertyNotifySink_OnRequestEdit(IPropertyNotifySink *iface, DISPID dispID)
 770 {
 771     DocHost *This = PROPNOTIF_THIS(iface);
 772     FIXME("(%p)->(%d)\n", This, dispID);
 773     return E_NOTIMPL;
 774 }
 775
 776 #undef PROPNOTIF_THIS
 777
 778 static const IPropertyNotifySinkVtbl PropertyNotifySinkVtbl = {
 779     PropertyNotifySink_QueryInterface,
 780     PropertyNotifySink_AddRef,
 781     PropertyNotifySink_Release,
 782     PropertyNotifySink_OnChanged,
 783     PropertyNotifySink_OnRequestEdit
 784 };
 785
 786 void DocHost_Init(DocHost *This, IDispatch *disp)
 787 {
 788     This->lpDocHostUIHandlerVtbl = &DocHostUIHandler2Vtbl;
 789     This->lpOleCommandTargetVtbl = &OleCommandTargetVtbl;
 790     This->lpIPropertyNotifySinkVtbl = &PropertyNotifySinkVtbl;
 791
 792     This->disp = disp;
 793
 794     This->client_disp = NULL;
 795
 796     This->document = NULL;
 797     This->hostui = NULL;
 798     This->frame = NULL;
 799
 800     This->hwnd = NULL;
 801     This->frame_hwnd = NULL;
 802     This->url = NULL;
 803
 804     This->silent = VARIANT_FALSE;
 805     This->offline = VARIANT_FALSE;
 806
 807     This->ready_state = READYSTATE_UNINITIALIZED;
 808     This->is_prop_notif = FALSE;
 809
 810     DocHost_ClientSite_Init(This);
 811     DocHost_Frame_Init(This);
 812
 813     ConnectionPointContainer_Init(&This->cps, (IUnknown*)disp);
 814 }
 815
 816 void DocHost_Release(DocHost *This)
 817 {
 818     release_dochost_client(This);
 819     DocHost_ClientSite_Release(This);
 820
 821     ConnectionPointContainer_Destroy(&This->cps);
 822
 823     CoTaskMemFree(This->url);
 824 }