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 #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*)&This->IPropertyNotifySink_iface, &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, &This->IOleClientSite_iface);
 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     This->container_vtbl->GetDocObjRect(This, &rect);
 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 == &This->IOleClientSite_iface)
 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 static inline DocHost *impl_from_IOleCommandTarget(IOleCommandTarget *iface)
 406 {
 407     return (DocHost*)((char*)iface - FIELD_OFFSET(DocHost, IOleCommandTarget_iface));
 408 }
 409
 410 static HRESULT WINAPI ClOleCommandTarget_QueryInterface(IOleCommandTarget *iface,
 411         REFIID riid, void **ppv)
 412 {
 413     DocHost *This = impl_from_IOleCommandTarget(iface);
 414     return IOleClientSite_QueryInterface(&This->IOleClientSite_iface, riid, ppv);
 415 }
 416
 417 static ULONG WINAPI ClOleCommandTarget_AddRef(IOleCommandTarget *iface)
 418 {
 419     DocHost *This = impl_from_IOleCommandTarget(iface);
 420     return IOleClientSite_AddRef(&This->IOleClientSite_iface);
 421 }
 422
 423 static ULONG WINAPI ClOleCommandTarget_Release(IOleCommandTarget *iface)
 424 {
 425     DocHost *This = impl_from_IOleCommandTarget(iface);
 426     return IOleClientSite_Release(&This->IOleClientSite_iface);
 427 }
 428
 429 static HRESULT WINAPI ClOleCommandTarget_QueryStatus(IOleCommandTarget *iface,
 430         const GUID *pguidCmdGroup, ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
 431 {
 432     DocHost *This = impl_from_IOleCommandTarget(iface);
 433     ULONG i= 0;
 434     FIXME("(%p)->(%s %u %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds,
 435           pCmdText);
 436     while (prgCmds && (cCmds > i)) {
 437         FIXME("command_%u: %u, 0x%x\n", i, prgCmds[i].cmdID, prgCmds[i].cmdf);
 438         i++;
 439     }
 440     return E_NOTIMPL;
 441 }
 442
 443 static HRESULT WINAPI ClOleCommandTarget_Exec(IOleCommandTarget *iface,
 444         const GUID *pguidCmdGroup, DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn,
 445         VARIANT *pvaOut)
 446 {
 447     DocHost *This = impl_from_IOleCommandTarget(iface);
 448
 449     TRACE("(%p)->(%s %d %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), nCmdID,
 450           nCmdexecopt, debugstr_variant(pvaIn), debugstr_variant(pvaOut));
 451
 452     if(!pguidCmdGroup) {
 453         switch(nCmdID) {
 454         case OLECMDID_UPDATECOMMANDS:
 455             return This->container_vtbl->exec(This, pguidCmdGroup, nCmdID, nCmdexecopt, pvaIn, pvaOut);
 456         default:
 457             FIXME("Unimplemented cmdid %d\n", nCmdID);
 458             return E_NOTIMPL;
 459         }
 460         return S_OK;
 461     }
 462
 463     if(IsEqualGUID(pguidCmdGroup, &CGID_DocHostCmdPriv)) {
 464         switch(nCmdID) {
 465         case DOCHOST_DOCCANNAVIGATE:
 466             if(!pvaIn || V_VT(pvaIn) != VT_UNKNOWN)
 467                 return E_INVALIDARG;
 468
 469             if(This->doc_navigate)
 470                 IUnknown_Release(This->doc_navigate);
 471             IUnknown_AddRef(V_UNKNOWN(pvaIn));
 472             This->doc_navigate = V_UNKNOWN(pvaIn);
 473             return S_OK;
 474
 475         default:
 476             FIXME("unsupported command %d of CGID_DocHostCmdPriv\n", nCmdID);
 477             return E_NOTIMPL;
 478         }
 479     }
 480
 481     FIXME("Unimplemented group %s\n", debugstr_guid(pguidCmdGroup));
 482     return E_NOTIMPL;
 483 }
 484
 485 #undef impl_from_IOleCommandTarget
 486
 487 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
 488     ClOleCommandTarget_QueryInterface,
 489     ClOleCommandTarget_AddRef,
 490     ClOleCommandTarget_Release,
 491     ClOleCommandTarget_QueryStatus,
 492     ClOleCommandTarget_Exec
 493 };
 494
 495 static inline DocHost *impl_from_IDocHostUIHandler2(IDocHostUIHandler2 *iface)
 496 {
 497     return (DocHost*)((char*)iface - FIELD_OFFSET(DocHost, IDocHostUIHandler2_iface));
 498 }
 499
 500 static HRESULT WINAPI DocHostUIHandler_QueryInterface(IDocHostUIHandler2 *iface,
 501                                                       REFIID riid, void **ppv)
 502 {
 503     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 504     return IOleClientSite_QueryInterface(&This->IOleClientSite_iface, riid, ppv);
 505 }
 506
 507 static ULONG WINAPI DocHostUIHandler_AddRef(IDocHostUIHandler2 *iface)
 508 {
 509     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 510     return IOleClientSite_AddRef(&This->IOleClientSite_iface);
 511 }
 512
 513 static ULONG WINAPI DocHostUIHandler_Release(IDocHostUIHandler2 *iface)
 514 {
 515     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 516     return IOleClientSite_Release(&This->IOleClientSite_iface);
 517 }
 518
 519 static HRESULT WINAPI DocHostUIHandler_ShowContextMenu(IDocHostUIHandler2 *iface,
 520          DWORD dwID, POINT *ppt, IUnknown *pcmdtReserved, IDispatch *pdispReserved)
 521 {
 522     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 523     HRESULT hres;
 524
 525     TRACE("(%p)->(%d %p %p %p)\n", This, dwID, ppt, pcmdtReserved, pdispReserved);
 526
 527     if(This->hostui) {
 528         hres = IDocHostUIHandler_ShowContextMenu(This->hostui, dwID, ppt, pcmdtReserved,
 529                                                  pdispReserved);
 530         if(hres == S_OK)
 531             return S_OK;
 532     }
 533
 534     FIXME("default action not implemented\n");
 535     return E_NOTIMPL;
 536 }
 537
 538 static HRESULT WINAPI DocHostUIHandler_GetHostInfo(IDocHostUIHandler2 *iface,
 539         DOCHOSTUIINFO *pInfo)
 540 {
 541     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 542     HRESULT hres;
 543
 544     TRACE("(%p)->(%p)\n", This, pInfo);
 545
 546     if(This->hostui) {
 547         hres = IDocHostUIHandler_GetHostInfo(This->hostui, pInfo);
 548         if(SUCCEEDED(hres))
 549             return hres;
 550     }
 551
 552     pInfo->dwFlags = DOCHOSTUIFLAG_DISABLE_HELP_MENU | DOCHOSTUIFLAG_OPENNEWWIN
 553         | DOCHOSTUIFLAG_URL_ENCODING_ENABLE_UTF8 | DOCHOSTUIFLAG_ENABLE_INPLACE_NAVIGATION
 554         | DOCHOSTUIFLAG_IME_ENABLE_RECONVERSION;
 555     return S_OK;
 556 }
 557
 558 static HRESULT WINAPI DocHostUIHandler_ShowUI(IDocHostUIHandler2 *iface, DWORD dwID,
 559         IOleInPlaceActiveObject *pActiveObject, IOleCommandTarget *pCommandTarget,
 560         IOleInPlaceFrame *pFrame, IOleInPlaceUIWindow *pDoc)
 561 {
 562     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 563     FIXME("(%p)->(%d %p %p %p %p)\n", This, dwID, pActiveObject, pCommandTarget,
 564           pFrame, pDoc);
 565     return E_NOTIMPL;
 566 }
 567
 568 static HRESULT WINAPI DocHostUIHandler_HideUI(IDocHostUIHandler2 *iface)
 569 {
 570     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 571     FIXME("(%p)\n", This);
 572     return E_NOTIMPL;
 573 }
 574
 575 static HRESULT WINAPI DocHostUIHandler_UpdateUI(IDocHostUIHandler2 *iface)
 576 {
 577     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 578
 579     TRACE("(%p)\n", This);
 580
 581     if(!This->hostui)
 582         return S_FALSE;
 583
 584     return IDocHostUIHandler_UpdateUI(This->hostui);
 585 }
 586
 587 static HRESULT WINAPI DocHostUIHandler_EnableModeless(IDocHostUIHandler2 *iface,
 588                                                       BOOL fEnable)
 589 {
 590     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 591     FIXME("(%p)->(%x)\n", This, fEnable);
 592     return E_NOTIMPL;
 593 }
 594
 595 static HRESULT WINAPI DocHostUIHandler_OnDocWindowActivate(IDocHostUIHandler2 *iface,
 596                                                            BOOL fActivate)
 597 {
 598     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 599     FIXME("(%p)->(%x)\n", This, fActivate);
 600     return E_NOTIMPL;
 601 }
 602
 603 static HRESULT WINAPI DocHostUIHandler_OnFrameWindowActivate(IDocHostUIHandler2 *iface,
 604                                                              BOOL fActivate)
 605 {
 606     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 607     FIXME("(%p)->(%x)\n", This, fActivate);
 608     return E_NOTIMPL;
 609 }
 610
 611 static HRESULT WINAPI DocHostUIHandler_ResizeBorder(IDocHostUIHandler2 *iface,
 612         LPCRECT prcBorder, IOleInPlaceUIWindow *pUIWindow, BOOL fRameWindow)
 613 {
 614     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 615     FIXME("(%p)->(%p %p %X)\n", This, prcBorder, pUIWindow, fRameWindow);
 616     return E_NOTIMPL;
 617 }
 618
 619 static HRESULT WINAPI DocHostUIHandler_TranslateAccelerator(IDocHostUIHandler2 *iface,
 620         LPMSG lpMsg, const GUID *pguidCmdGroup, DWORD nCmdID)
 621 {
 622     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 623     HRESULT hr = S_FALSE;
 624     TRACE("(%p)->(%p %p %d)\n", This, lpMsg, pguidCmdGroup, nCmdID);
 625
 626     if(This->hostui)
 627         hr = IDocHostUIHandler_TranslateAccelerator(This->hostui, lpMsg, pguidCmdGroup, nCmdID);
 628
 629     return hr;
 630 }
 631
 632 static HRESULT WINAPI DocHostUIHandler_GetOptionKeyPath(IDocHostUIHandler2 *iface,
 633         LPOLESTR *pchKey, DWORD dw)
 634 {
 635     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 636
 637     TRACE("(%p)->(%p %d)\n", This, pchKey, dw);
 638
 639     if(This->hostui)
 640         return IDocHostUIHandler_GetOptionKeyPath(This->hostui, pchKey, dw);
 641
 642     return S_OK;
 643 }
 644
 645 static HRESULT WINAPI DocHostUIHandler_GetDropTarget(IDocHostUIHandler2 *iface,
 646         IDropTarget *pDropTarget, IDropTarget **ppDropTarget)
 647 {
 648     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 649     FIXME("(%p)\n", This);
 650     return E_NOTIMPL;
 651 }
 652
 653 static HRESULT WINAPI DocHostUIHandler_GetExternal(IDocHostUIHandler2 *iface,
 654         IDispatch **ppDispatch)
 655 {
 656     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 657
 658     TRACE("(%p)->(%p)\n", This, ppDispatch);
 659
 660     if(This->hostui)
 661         return IDocHostUIHandler_GetExternal(This->hostui, ppDispatch);
 662
 663     FIXME("default action not implemented\n");
 664     return E_NOTIMPL;
 665 }
 666
 667 static HRESULT WINAPI DocHostUIHandler_TranslateUrl(IDocHostUIHandler2 *iface,
 668         DWORD dwTranslate, OLECHAR *pchURLIn, OLECHAR **ppchURLOut)
 669 {
 670     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 671
 672     TRACE("(%p)->(%d %s %p)\n", This, dwTranslate, debugstr_w(pchURLIn), ppchURLOut);
 673
 674     if(This->hostui)
 675         return IDocHostUIHandler_TranslateUrl(This->hostui, dwTranslate,
 676                                               pchURLIn, ppchURLOut);
 677
 678     return S_FALSE;
 679 }
 680
 681 static HRESULT WINAPI DocHostUIHandler_FilterDataObject(IDocHostUIHandler2 *iface,
 682         IDataObject *pDO, IDataObject **ppDORet)
 683 {
 684     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 685     FIXME("(%p)->(%p %p)\n", This, pDO, ppDORet);
 686     return E_NOTIMPL;
 687 }
 688
 689 static HRESULT WINAPI DocHostUIHandler_GetOverrideKeyPath(IDocHostUIHandler2 *iface,
 690         LPOLESTR *pchKey, DWORD dw)
 691 {
 692     DocHost *This = impl_from_IDocHostUIHandler2(iface);
 693     IDocHostUIHandler2 *handler;
 694     HRESULT hres;
 695
 696     TRACE("(%p)->(%p %d)\n", This, pchKey, dw);
 697
 698     if(!This->hostui)
 699         return S_OK;
 700
 701     hres = IDocHostUIHandler_QueryInterface(This->hostui, &IID_IDocHostUIHandler2,
 702                                             (void**)&handler);
 703     if(SUCCEEDED(hres)) {
 704         hres = IDocHostUIHandler2_GetOverrideKeyPath(handler, pchKey, dw);
 705         IDocHostUIHandler2_Release(handler);
 706         return hres;
 707     }
 708
 709     return S_OK;
 710 }
 711
 712 static const IDocHostUIHandler2Vtbl DocHostUIHandler2Vtbl = {
 713     DocHostUIHandler_QueryInterface,
 714     DocHostUIHandler_AddRef,
 715     DocHostUIHandler_Release,
 716     DocHostUIHandler_ShowContextMenu,
 717     DocHostUIHandler_GetHostInfo,
 718     DocHostUIHandler_ShowUI,
 719     DocHostUIHandler_HideUI,
 720     DocHostUIHandler_UpdateUI,
 721     DocHostUIHandler_EnableModeless,
 722     DocHostUIHandler_OnDocWindowActivate,
 723     DocHostUIHandler_OnFrameWindowActivate,
 724     DocHostUIHandler_ResizeBorder,
 725     DocHostUIHandler_TranslateAccelerator,
 726     DocHostUIHandler_GetOptionKeyPath,
 727     DocHostUIHandler_GetDropTarget,
 728     DocHostUIHandler_GetExternal,
 729     DocHostUIHandler_TranslateUrl,
 730     DocHostUIHandler_FilterDataObject,
 731     DocHostUIHandler_GetOverrideKeyPath
 732 };
 733
 734 static inline DocHost *impl_from_IPropertyNotifySink(IPropertyNotifySink *iface)
 735 {
 736     return (DocHost*)((char*)iface - FIELD_OFFSET(DocHost, IPropertyNotifySink_iface));
 737 }
 738
 739 static HRESULT WINAPI PropertyNotifySink_QueryInterface(IPropertyNotifySink *iface,
 740         REFIID riid, void **ppv)
 741 {
 742     DocHost *This = impl_from_IPropertyNotifySink(iface);
 743     return IOleClientSite_QueryInterface(&This->IOleClientSite_iface, riid, ppv);
 744 }
 745
 746 static ULONG WINAPI PropertyNotifySink_AddRef(IPropertyNotifySink *iface)
 747 {
 748     DocHost *This = impl_from_IPropertyNotifySink(iface);
 749     return IOleClientSite_AddRef(&This->IOleClientSite_iface);
 750 }
 751
 752 static ULONG WINAPI PropertyNotifySink_Release(IPropertyNotifySink *iface)
 753 {
 754     DocHost *This = impl_from_IPropertyNotifySink(iface);
 755     return IOleClientSite_Release(&This->IOleClientSite_iface);
 756 }
 757
 758 static HRESULT WINAPI PropertyNotifySink_OnChanged(IPropertyNotifySink *iface, DISPID dispID)
 759 {
 760     DocHost *This = impl_from_IPropertyNotifySink(iface);
 761
 762     TRACE("(%p)->(%d)\n", This, dispID);
 763
 764     switch(dispID) {
 765     case DISPID_READYSTATE: {
 766         READYSTATE ready_state;
 767         HRESULT hres;
 768
 769         hres = get_doc_ready_state(This, &ready_state);
 770         if(FAILED(hres))
 771             return hres;
 772
 773         if(ready_state == READYSTATE_COMPLETE && !This->doc_navigate)
 774             advise_prop_notif(This, FALSE);
 775
 776         push_ready_state_task(This, ready_state);
 777         break;
 778     }
 779     default:
 780         FIXME("unimplemented dispid %d\n", dispID);
 781         return E_NOTIMPL;
 782     }
 783
 784     return S_OK;
 785 }
 786
 787 static HRESULT WINAPI PropertyNotifySink_OnRequestEdit(IPropertyNotifySink *iface, DISPID dispID)
 788 {
 789     DocHost *This = impl_from_IPropertyNotifySink(iface);
 790     FIXME("(%p)->(%d)\n", This, dispID);
 791     return E_NOTIMPL;
 792 }
 793
 794 static const IPropertyNotifySinkVtbl PropertyNotifySinkVtbl = {
 795     PropertyNotifySink_QueryInterface,
 796     PropertyNotifySink_AddRef,
 797     PropertyNotifySink_Release,
 798     PropertyNotifySink_OnChanged,
 799     PropertyNotifySink_OnRequestEdit
 800 };
 801
 802 void DocHost_Init(DocHost *This, IDispatch *disp, const IDocHostContainerVtbl* container)
 803 {
 804     This->IDocHostUIHandler2_iface.lpVtbl  = &DocHostUIHandler2Vtbl;
 805     This->IOleCommandTarget_iface.lpVtbl   = &OleCommandTargetVtbl;
 806     This->IPropertyNotifySink_iface.lpVtbl = &PropertyNotifySinkVtbl;
 807
 808     This->disp = disp;
 809     This->container_vtbl = container;
 810
 811     This->ready_state = READYSTATE_UNINITIALIZED;
 812
 813     DocHost_ClientSite_Init(This);
 814     DocHost_Frame_Init(This);
 815
 816     ConnectionPointContainer_Init(&This->cps, (IUnknown*)disp);
 817 }
 818
 819 void DocHost_Release(DocHost *This)
 820 {
 821     release_dochost_client(This);
 822     DocHost_ClientSite_Release(This);
 823
 824     ConnectionPointContainer_Destroy(&This->cps);
 825
 826     heap_free(This->url);
 827 }