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