dlls/mshtml/view.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 <stdarg.h>
  20 #include <stdio.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "commctrl.h"
  28 #include "ole2.h"
  29 #include "resource.h"
  30
  31 #include "wine/debug.h"
  32
  33 #include "mshtml_private.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  36
  37 #define TIMER_ID 0x1000
  38
  39 static ATOM serverwnd_class = 0;
  40
  41 typedef struct {
  42     HTMLDocumentObj *doc;
  43     WNDPROC proc;
  44 } tooltip_data;
  45
  46 static void paint_document(HTMLDocumentObj *This)
  47 {
  48     PAINTSTRUCT ps;
  49     RECT rect;
  50     HDC hdc;
  51
  52     GetClientRect(This->hwnd, &rect);
  53
  54     hdc = BeginPaint(This->hwnd, &ps);
  55
  56     if(!(This->hostinfo.dwFlags & (DOCHOSTUIFLAG_NO3DOUTERBORDER|DOCHOSTUIFLAG_NO3DBORDER)))
  57         DrawEdge(hdc, &rect, EDGE_SUNKEN, BF_RECT|BF_ADJUST);
  58
  59     EndPaint(This->hwnd, &ps);
  60 }
  61
  62 static void activate_gecko(GeckoBrowser *This)
  63 {
  64     TRACE("(%p) %p\n", This, This->window);
  65
  66     SetParent(This->hwnd, This->doc->hwnd);
  67     ShowWindow(This->hwnd, SW_SHOW);
  68
  69     nsIBaseWindow_SetVisibility(This->window, TRUE);
  70     nsIBaseWindow_SetEnabled(This->window, TRUE);
  71 }
  72
  73 void update_doc(HTMLDocumentObj *This, DWORD flags)
  74 {
  75     if(!This->update && This->hwnd)
  76         SetTimer(This->hwnd, TIMER_ID, 100, NULL);
  77
  78     This->update |= flags;
  79 }
  80
  81 void update_title(HTMLDocumentObj *This)
  82 {
  83     IOleCommandTarget *olecmd;
  84     HRESULT hres;
  85
  86     if(!(This->update & UPDATE_TITLE))
  87         return;
  88
  89     This->update &= ~UPDATE_TITLE;
  90
  91     if(!This->client)
  92         return;
  93
  94     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget, (void**)&olecmd);
  95     if(SUCCEEDED(hres)) {
  96         VARIANT title;
  97
  98         V_VT(&title) = VT_BSTR;
  99         V_BSTR(&title) = SysAllocString(L"");
 100         IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETTITLE, OLECMDEXECOPT_DONTPROMPTUSER,
 101                                &title, NULL);
 102         SysFreeString(V_BSTR(&title));
 103
 104         IOleCommandTarget_Release(olecmd);
 105     }
 106 }
 107
 108 static LRESULT on_timer(HTMLDocumentObj *This)
 109 {
 110     TRACE("(%p) %x\n", This, This->update);
 111
 112     KillTimer(This->hwnd, TIMER_ID);
 113
 114     if(!This->update)
 115         return 0;
 116
 117     if(This->update & UPDATE_UI) {
 118         if(This->hostui)
 119             IDocHostUIHandler_UpdateUI(This->hostui);
 120
 121         if(This->client) {
 122             IOleCommandTarget *cmdtrg;
 123             HRESULT hres;
 124
 125             hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget,
 126                                                  (void**)&cmdtrg);
 127             if(SUCCEEDED(hres)) {
 128                 IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_UPDATECOMMANDS,
 129                                        OLECMDEXECOPT_DONTPROMPTUSER, NULL, NULL);
 130                 IOleCommandTarget_Release(cmdtrg);
 131             }
 132         }
 133     }
 134
 135     update_title(This);
 136     This->update = 0;
 137     return 0;
 138 }
 139
 140 void notif_focus(HTMLDocumentObj *This)
 141 {
 142     IOleControlSite *site;
 143     HRESULT hres;
 144
 145     if(!This->client)
 146         return;
 147
 148     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleControlSite, (void**)&site);
 149     if(FAILED(hres))
 150         return;
 151
 152     IOleControlSite_OnFocus(site, This->focus);
 153     IOleControlSite_Release(site);
 154 }
 155
 156 static LRESULT WINAPI serverwnd_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 157 {
 158     HTMLDocumentObj *This;
 159
 160     if(msg == WM_CREATE) {
 161         This = *(HTMLDocumentObj**)lParam;
 162         SetPropW(hwnd, L"THIS", This);
 163     }else {
 164         This = GetPropW(hwnd, L"THIS");
 165     }
 166
 167     switch(msg) {
 168     case WM_CREATE:
 169         This->hwnd = hwnd;
 170         break;
 171     case WM_PAINT:
 172         paint_document(This);
 173         break;
 174     case WM_SIZE:
 175         TRACE("(%p)->(WM_SIZE)\n", This);
 176         if(This->nscontainer) {
 177             INT ew=0, eh=0;
 178
 179             if(!(This->hostinfo.dwFlags & (DOCHOSTUIFLAG_NO3DOUTERBORDER|DOCHOSTUIFLAG_NO3DBORDER))) {
 180                 ew = GetSystemMetrics(SM_CXEDGE);
 181                 eh = GetSystemMetrics(SM_CYEDGE);
 182             }
 183
 184             SetWindowPos(This->nscontainer->hwnd, NULL, ew, eh,
 185                          LOWORD(lParam) - 2*ew, HIWORD(lParam) - 2*eh,
 186                          SWP_NOZORDER | SWP_NOACTIVATE);
 187         }
 188         break;
 189     case WM_TIMER:
 190         return on_timer(This);
 191     case WM_SETFOCUS:
 192         TRACE("(%p) WM_SETFOCUS\n", This);
 193         nsIWebBrowserFocus_Activate(This->nscontainer->focus);
 194         break;
 195     case WM_MOUSEACTIVATE:
 196         return MA_ACTIVATE;
 197     }
 198
 199     return DefWindowProcW(hwnd, msg, wParam, lParam);
 200 }
 201
 202 static void register_serverwnd_class(void)
 203 {
 204     static WNDCLASSEXW wndclass = {
 205         sizeof(WNDCLASSEXW),
 206         CS_DBLCLKS,
 207         serverwnd_proc,
 208         0, 0, NULL, NULL, NULL, NULL, NULL,
 209         L"Internet Explorer_Server",
 210         NULL,
 211     };
 212     wndclass.hInstance = hInst;
 213     serverwnd_class = RegisterClassExW(&wndclass);
 214 }
 215
 216 static HRESULT activate_window(HTMLDocumentObj *This)
 217 {
 218     IOleInPlaceFrame *pIPFrame;
 219     IOleCommandTarget *cmdtrg;
 220     IOleInPlaceSiteEx *ipsiteex;
 221     RECT posrect, cliprect;
 222     OLEINPLACEFRAMEINFO frameinfo;
 223     HWND parent_hwnd;
 224     HRESULT hres;
 225
 226     if(!serverwnd_class)
 227         register_serverwnd_class();
 228
 229     hres = IOleInPlaceSite_CanInPlaceActivate(This->ipsite);
 230     if(hres != S_OK) {
 231         WARN("CanInPlaceActivate returned: %08x\n", hres);
 232         return FAILED(hres) ? hres : E_FAIL;
 233     }
 234
 235     frameinfo.cb = sizeof(OLEINPLACEFRAMEINFO);
 236     hres = IOleInPlaceSite_GetWindowContext(This->ipsite, &pIPFrame, &This->ip_window,
 237             &posrect, &cliprect, &frameinfo);
 238     if(FAILED(hres)) {
 239         WARN("GetWindowContext failed: %08x\n", hres);
 240         return hres;
 241     }
 242
 243     TRACE("got window context: %p %p %s %s {%d %x %p %p %d}\n",
 244             pIPFrame, This->ip_window, wine_dbgstr_rect(&posrect), wine_dbgstr_rect(&cliprect),
 245             frameinfo.cb, frameinfo.fMDIApp, frameinfo.hwndFrame, frameinfo.haccel, frameinfo.cAccelEntries);
 246
 247     hres = IOleInPlaceSite_GetWindow(This->ipsite, &parent_hwnd);
 248     if(FAILED(hres)) {
 249         WARN("GetWindow failed: %08x\n", hres);
 250         return hres;
 251     }
 252
 253     TRACE("got parent window %p\n", parent_hwnd);
 254
 255     if(This->hwnd) {
 256         if(GetParent(This->hwnd) != parent_hwnd)
 257             SetParent(This->hwnd, parent_hwnd);
 258         SetWindowPos(This->hwnd, HWND_TOP,
 259                 posrect.left, posrect.top, posrect.right-posrect.left, posrect.bottom-posrect.top,
 260                 SWP_NOACTIVATE | SWP_SHOWWINDOW);
 261     }else {
 262         CreateWindowExW(0, L"Internet Explorer_Server", NULL,
 263                 WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
 264                 posrect.left, posrect.top, posrect.right-posrect.left, posrect.bottom-posrect.top,
 265                 parent_hwnd, NULL, hInst, This);
 266
 267         TRACE("Created window %p\n", This->hwnd);
 268
 269         SetWindowPos(This->hwnd, NULL, 0, 0, 0, 0,
 270                 SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOREDRAW | SWP_NOACTIVATE | SWP_SHOWWINDOW);
 271         RedrawWindow(This->hwnd, NULL, NULL, RDW_INVALIDATE | RDW_NOERASE | RDW_ALLCHILDREN);
 272         SetTimer(This->hwnd, TIMER_ID, 100, NULL);
 273     }
 274
 275     if(This->nscontainer)
 276         activate_gecko(This->nscontainer);
 277
 278     This->in_place_active = TRUE;
 279     hres = IOleInPlaceSite_QueryInterface(This->ipsite, &IID_IOleInPlaceSiteEx, (void**)&ipsiteex);
 280     if(SUCCEEDED(hres)) {
 281         BOOL redraw = FALSE;
 282
 283         hres = IOleInPlaceSiteEx_OnInPlaceActivateEx(ipsiteex, &redraw, 0);
 284         IOleInPlaceSiteEx_Release(ipsiteex);
 285         if(redraw)
 286             FIXME("unsupported redraw\n");
 287     }else{
 288         hres = IOleInPlaceSite_OnInPlaceActivate(This->ipsite);
 289     }
 290     if(FAILED(hres)) {
 291         WARN("OnInPlaceActivate failed: %08x\n", hres);
 292         This->in_place_active = FALSE;
 293         return hres;
 294     }
 295
 296     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget, (void**)&cmdtrg);
 297     if(SUCCEEDED(hres)) {
 298         VARIANT var;
 299
 300         IOleInPlaceFrame_SetStatusText(pIPFrame, NULL);
 301
 302         V_VT(&var) = VT_I4;
 303         V_I4(&var) = 0;
 304         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSMAX,
 305                 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
 306         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSPOS,
 307                 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
 308
 309         IOleCommandTarget_Release(cmdtrg);
 310     }
 311
 312     if(This->frame)
 313         IOleInPlaceFrame_Release(This->frame);
 314     This->frame = pIPFrame;
 315
 316     if(!This->request_uiactivate) {
 317         hres = IOleInPlaceSite_QueryInterface(This->ipsite, &IID_IOleInPlaceSiteEx, (void**)&ipsiteex);
 318         if(SUCCEEDED(hres)) {
 319             IOleInPlaceSiteEx_RequestUIActivate(ipsiteex);
 320             IOleInPlaceSiteEx_Release(ipsiteex);
 321         }
 322     }
 323
 324     This->window_active = TRUE;
 325
 326     return S_OK;
 327 }
 328
 329 static LRESULT WINAPI tooltips_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 330 {
 331     tooltip_data *data = GetPropW(hwnd, L"tooltip_data");
 332
 333     TRACE("%d %p\n", msg, data);
 334
 335     if(msg == TTM_WINDOWFROMPOINT) {
 336         RECT rect;
 337         POINT *pt = (POINT*)lParam;
 338
 339         TRACE("TTM_WINDOWFROMPOINT (%d,%d)\n", pt->x, pt->y);
 340
 341         GetWindowRect(data->doc->hwnd, &rect);
 342
 343         if(rect.left <= pt->x && pt->x <= rect.right
 344            && rect.top <= pt->y && pt->y <= rect.bottom)
 345             return (LPARAM)data->doc->hwnd;
 346     }
 347
 348     return CallWindowProcW(data->proc, hwnd, msg, wParam, lParam);
 349 }
 350
 351 static void create_tooltips_window(HTMLDocumentObj *This)
 352 {
 353     tooltip_data *data = heap_alloc(sizeof(*data));
 354
 355     This->tooltips_hwnd = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, TTS_NOPREFIX | WS_POPUP,
 356             CW_USEDEFAULT, CW_USEDEFAULT, 10, 10, This->hwnd, NULL, hInst, NULL);
 357
 358     data->doc = This;
 359     data->proc = (WNDPROC)GetWindowLongPtrW(This->tooltips_hwnd, GWLP_WNDPROC);
 360
 361     SetPropW(This->tooltips_hwnd, L"tooltip_data", data);
 362
 363     SetWindowLongPtrW(This->tooltips_hwnd, GWLP_WNDPROC, (LONG_PTR)tooltips_proc);
 364
 365     SetWindowPos(This->tooltips_hwnd, HWND_TOPMOST,0, 0, 0, 0,
 366                  SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 367
 368 }
 369
 370 void show_tooltip(HTMLDocumentObj *This, DWORD x, DWORD y, LPCWSTR text)
 371 {
 372     TTTOOLINFOW toolinfo = {
 373         sizeof(TTTOOLINFOW), 0, This->hwnd, 0xdeadbeef,
 374         {x>2 ? x-2 : 0, y>0 ? y-2 : 0, x+2, y+2}, /* FIXME */
 375         NULL, (LPWSTR)text, 0};
 376     MSG msg = {This->hwnd, WM_MOUSEMOVE, 0, MAKELPARAM(x,y), 0, {x,y}};
 377
 378     TRACE("(%p)->(%d %d %s)\n", This, x, y, debugstr_w(text));
 379
 380     if(!This->tooltips_hwnd)
 381         create_tooltips_window(This);
 382
 383     SendMessageW(This->tooltips_hwnd, TTM_ADDTOOLW, 0, (LPARAM)&toolinfo);
 384     SendMessageW(This->tooltips_hwnd, TTM_ACTIVATE, TRUE, 0);
 385     SendMessageW(This->tooltips_hwnd, TTM_RELAYEVENT, 0, (LPARAM)&msg);
 386 }
 387
 388 void hide_tooltip(HTMLDocumentObj *This)
 389 {
 390     TTTOOLINFOW toolinfo = {
 391         sizeof(TTTOOLINFOW), 0, This->hwnd, 0xdeadbeef,
 392         {0,0,0,0}, NULL, NULL, 0};
 393
 394     TRACE("(%p)\n", This);
 395
 396     SendMessageW(This->tooltips_hwnd, TTM_DELTOOLW, 0, (LPARAM)&toolinfo);
 397     SendMessageW(This->tooltips_hwnd, TTM_ACTIVATE, FALSE, 0);
 398 }
 399
 400 HRESULT call_set_active_object(IOleInPlaceUIWindow *window, IOleInPlaceActiveObject *act_obj)
 401 {
 402     static WCHAR html_documentW[30];
 403
 404     if(act_obj && !html_documentW[0])
 405         LoadStringW(hInst, IDS_HTMLDOCUMENT, html_documentW, ARRAY_SIZE(html_documentW));
 406
 407     return IOleInPlaceUIWindow_SetActiveObject(window, act_obj, act_obj ? html_documentW : NULL);
 408 }
 409
 410 /**********************************************************
 411  * IOleDocumentView implementation
 412  */
 413
 414 static inline HTMLDocumentObj *impl_from_IOleDocumentView(IOleDocumentView *iface)
 415 {
 416     return CONTAINING_RECORD(iface, HTMLDocumentObj, IOleDocumentView_iface);
 417 }
 418
 419 static HRESULT WINAPI OleDocumentView_QueryInterface(IOleDocumentView *iface, REFIID riid, void **ppvObject)
 420 {
 421     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 422     return htmldoc_query_interface(&This->basedoc, riid, ppvObject);
 423 }
 424
 425 static ULONG WINAPI OleDocumentView_AddRef(IOleDocumentView *iface)
 426 {
 427     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 428     return htmldoc_addref(&This->basedoc);
 429 }
 430
 431 static ULONG WINAPI OleDocumentView_Release(IOleDocumentView *iface)
 432 {
 433     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 434     return htmldoc_release(&This->basedoc);
 435 }
 436
 437 static HRESULT WINAPI OleDocumentView_SetInPlaceSite(IOleDocumentView *iface, IOleInPlaceSite *pIPSite)
 438 {
 439     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 440     TRACE("(%p)->(%p)\n", This, pIPSite);
 441
 442     if(pIPSite)
 443         IOleInPlaceSite_AddRef(pIPSite);
 444
 445     if(This->ipsite)
 446         IOleInPlaceSite_Release(This->ipsite);
 447
 448     This->ipsite = pIPSite;
 449     This->request_uiactivate = TRUE;
 450     return S_OK;
 451 }
 452
 453 static HRESULT WINAPI OleDocumentView_GetInPlaceSite(IOleDocumentView *iface, IOleInPlaceSite **ppIPSite)
 454 {
 455     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 456     TRACE("(%p)->(%p)\n", This, ppIPSite);
 457
 458     if(!ppIPSite)
 459         return E_INVALIDARG;
 460
 461     if(This->ipsite)
 462         IOleInPlaceSite_AddRef(This->ipsite);
 463
 464     *ppIPSite = This->ipsite;
 465     return S_OK;
 466 }
 467
 468 static HRESULT WINAPI OleDocumentView_GetDocument(IOleDocumentView *iface, IUnknown **ppunk)
 469 {
 470     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 471     TRACE("(%p)->(%p)\n", This, ppunk);
 472
 473     if(!ppunk)
 474         return E_INVALIDARG;
 475
 476     *ppunk = (IUnknown*)&This->basedoc.IHTMLDocument2_iface;
 477     IUnknown_AddRef(*ppunk);
 478     return S_OK;
 479 }
 480
 481 static HRESULT WINAPI OleDocumentView_SetRect(IOleDocumentView *iface, LPRECT prcView)
 482 {
 483     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 484     RECT rect;
 485
 486     TRACE("(%p)->(%p)\n", This, prcView);
 487
 488     if(!prcView)
 489         return E_INVALIDARG;
 490
 491     if(This->hwnd) {
 492         GetClientRect(This->hwnd, &rect);
 493         if(!EqualRect(prcView, &rect)) {
 494             InvalidateRect(This->hwnd, NULL, TRUE);
 495             SetWindowPos(This->hwnd, NULL, prcView->left, prcView->top, prcView->right - prcView->left,
 496                     prcView->bottom - prcView->top, SWP_NOZORDER | SWP_NOACTIVATE);
 497         }
 498     }
 499
 500     return S_OK;
 501 }
 502
 503 static HRESULT WINAPI OleDocumentView_GetRect(IOleDocumentView *iface, LPRECT prcView)
 504 {
 505     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 506
 507     TRACE("(%p)->(%p)\n", This, prcView);
 508
 509     if(!prcView)
 510         return E_INVALIDARG;
 511
 512     GetClientRect(This->hwnd, prcView);
 513     MapWindowPoints(This->hwnd, GetParent(This->hwnd), (POINT*)prcView, 2);
 514     return S_OK;
 515 }
 516
 517 static HRESULT WINAPI OleDocumentView_SetRectComplex(IOleDocumentView *iface, LPRECT prcView,
 518                         LPRECT prcHScroll, LPRECT prcVScroll, LPRECT prcSizeBox)
 519 {
 520     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 521     FIXME("(%p)->(%p %p %p %p)\n", This, prcView, prcHScroll, prcVScroll, prcSizeBox);
 522     return E_NOTIMPL;
 523 }
 524
 525 static HRESULT WINAPI OleDocumentView_Show(IOleDocumentView *iface, BOOL fShow)
 526 {
 527     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 528     HRESULT hres;
 529
 530     TRACE("(%p)->(%x)\n", This, fShow);
 531
 532     if(fShow) {
 533         if(!This->ui_active) {
 534             hres = activate_window(This);
 535             if(FAILED(hres))
 536                 return hres;
 537         }
 538         update_doc(This, UPDATE_UI);
 539         ShowWindow(This->hwnd, SW_SHOW);
 540     }else {
 541         ShowWindow(This->hwnd, SW_HIDE);
 542
 543         if(This->in_place_active)
 544             IOleInPlaceObjectWindowless_InPlaceDeactivate(&This->basedoc.IOleInPlaceObjectWindowless_iface);
 545
 546         if(This->ip_window) {
 547             IOleInPlaceUIWindow_Release(This->ip_window);
 548             This->ip_window = NULL;
 549         }
 550     }
 551
 552     return S_OK;
 553 }
 554
 555 static HRESULT WINAPI OleDocumentView_UIActivate(IOleDocumentView *iface, BOOL fUIActivate)
 556 {
 557     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 558     HRESULT hres;
 559
 560     TRACE("(%p)->(%x)\n", This, fUIActivate);
 561
 562     if(!This->ipsite) {
 563         IOleClientSite *cs = This->client;
 564         IOleInPlaceSite *ips;
 565
 566         if(!cs) {
 567             WARN("this->ipsite = NULL\n");
 568             return E_UNEXPECTED;
 569         }
 570
 571         hres = IOleClientSite_QueryInterface(cs, &IID_IOleInPlaceSiteWindowless, (void**)&ips);
 572         if(SUCCEEDED(hres))
 573             This->ipsite = ips;
 574         else {
 575             hres = IOleClientSite_QueryInterface(cs, &IID_IOleInPlaceSiteEx, (void**)&ips);
 576             if(SUCCEEDED(hres))
 577                 This->ipsite = ips;
 578             else {
 579                 hres = IOleClientSite_QueryInterface(cs, &IID_IOleInPlaceSite, (void**)&ips);
 580                 if(SUCCEEDED(hres))
 581                     This->ipsite = ips;
 582                 else {
 583                     WARN("this->ipsite = NULL\n");
 584                     return E_NOINTERFACE;
 585                 }
 586             }
 587         }
 588
 589         IOleInPlaceSite_AddRef(This->ipsite);
 590         This->request_uiactivate = FALSE;
 591         HTMLDocument_LockContainer(This, TRUE);
 592     }
 593
 594     if(fUIActivate) {
 595         RECT rcBorderWidths;
 596
 597         if(This->ui_active)
 598             return S_OK;
 599
 600         if(!This->window_active) {
 601             hres = activate_window(This);
 602             if(FAILED(hres))
 603                 return hres;
 604         }
 605
 606         This->focus = TRUE;
 607         if(This->nscontainer)
 608             nsIWebBrowserFocus_Activate(This->nscontainer->focus);
 609         notif_focus(This);
 610
 611         update_doc(This, UPDATE_UI);
 612
 613         hres = IOleInPlaceSite_OnUIActivate(This->ipsite);
 614         if(SUCCEEDED(hres)) {
 615             call_set_active_object((IOleInPlaceUIWindow*)This->frame,
 616                     &This->basedoc.IOleInPlaceActiveObject_iface);
 617         }else {
 618             FIXME("OnUIActivate failed: %08x\n", hres);
 619             IOleInPlaceFrame_Release(This->frame);
 620             This->frame = NULL;
 621             This->ui_active = FALSE;
 622             return hres;
 623         }
 624
 625         if(This->hostui) {
 626             hres = IDocHostUIHandler_ShowUI(This->hostui,
 627                     This->nscontainer->usermode == EDITMODE ? DOCHOSTUITYPE_AUTHOR : DOCHOSTUITYPE_BROWSE,
 628                     &This->basedoc.IOleInPlaceActiveObject_iface, &This->basedoc.IOleCommandTarget_iface,
 629                     This->frame, This->ip_window);
 630             if(FAILED(hres))
 631                 IDocHostUIHandler_HideUI(This->hostui);
 632         }
 633
 634         if(This->ip_window)
 635             call_set_active_object(This->ip_window, &This->basedoc.IOleInPlaceActiveObject_iface);
 636
 637         SetRectEmpty(&rcBorderWidths);
 638         IOleInPlaceFrame_SetBorderSpace(This->frame, &rcBorderWidths);
 639
 640         This->ui_active = TRUE;
 641     }else {
 642         This->focus = FALSE;
 643         nsIWebBrowserFocus_Deactivate(This->nscontainer->focus);
 644         if(This->ui_active) {
 645             This->ui_active = FALSE;
 646             if(This->ip_window)
 647                 call_set_active_object(This->ip_window, NULL);
 648             if(This->frame)
 649                 call_set_active_object((IOleInPlaceUIWindow*)This->frame, NULL);
 650             if(This->hostui)
 651                 IDocHostUIHandler_HideUI(This->hostui);
 652             if(This->ipsite)
 653                 IOleInPlaceSite_OnUIDeactivate(This->ipsite, FALSE);
 654         }
 655     }
 656     return S_OK;
 657 }
 658
 659 static HRESULT WINAPI OleDocumentView_Open(IOleDocumentView *iface)
 660 {
 661     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 662     FIXME("(%p)\n", This);
 663     return E_NOTIMPL;
 664 }
 665
 666 static HRESULT WINAPI OleDocumentView_CloseView(IOleDocumentView *iface, DWORD dwReserved)
 667 {
 668     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 669     TRACE("(%p)->(%x)\n", This, dwReserved);
 670
 671     if(dwReserved)
 672         WARN("dwReserved = %d\n", dwReserved);
 673
 674     IOleDocumentView_Show(iface, FALSE);
 675     return S_OK;
 676 }
 677
 678 static HRESULT WINAPI OleDocumentView_SaveViewState(IOleDocumentView *iface, IStream *pstm)
 679 {
 680     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 681     FIXME("(%p)->(%p)\n", This, pstm);
 682     return E_NOTIMPL;
 683 }
 684
 685 static HRESULT WINAPI OleDocumentView_ApplyViewState(IOleDocumentView *iface, IStream *pstm)
 686 {
 687     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 688     FIXME("(%p)->(%p)\n", This, pstm);
 689     return E_NOTIMPL;
 690 }
 691
 692 static HRESULT WINAPI OleDocumentView_Clone(IOleDocumentView *iface, IOleInPlaceSite *pIPSiteNew,
 693                                         IOleDocumentView **ppViewNew)
 694 {
 695     HTMLDocumentObj *This = impl_from_IOleDocumentView(iface);
 696     FIXME("(%p)->(%p %p)\n", This, pIPSiteNew, ppViewNew);
 697     return E_NOTIMPL;
 698 }
 699
 700 static const IOleDocumentViewVtbl OleDocumentViewVtbl = {
 701     OleDocumentView_QueryInterface,
 702     OleDocumentView_AddRef,
 703     OleDocumentView_Release,
 704     OleDocumentView_SetInPlaceSite,
 705     OleDocumentView_GetInPlaceSite,
 706     OleDocumentView_GetDocument,
 707     OleDocumentView_SetRect,
 708     OleDocumentView_GetRect,
 709     OleDocumentView_SetRectComplex,
 710     OleDocumentView_Show,
 711     OleDocumentView_UIActivate,
 712     OleDocumentView_Open,
 713     OleDocumentView_CloseView,
 714     OleDocumentView_SaveViewState,
 715     OleDocumentView_ApplyViewState,
 716     OleDocumentView_Clone
 717 };
 718
 719 /**********************************************************
 720  * IViewObject implementation
 721  */
 722
 723 static inline HTMLDocumentObj *impl_from_IViewObjectEx(IViewObjectEx *iface)
 724 {
 725     return CONTAINING_RECORD(iface, HTMLDocumentObj, IViewObjectEx_iface);
 726 }
 727
 728 static HRESULT WINAPI ViewObject_QueryInterface(IViewObjectEx *iface, REFIID riid, void **ppv)
 729 {
 730     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 731     return htmldoc_query_interface(&This->basedoc, riid, ppv);
 732 }
 733
 734 static ULONG WINAPI ViewObject_AddRef(IViewObjectEx *iface)
 735 {
 736     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 737     return htmldoc_addref(&This->basedoc);
 738 }
 739
 740 static ULONG WINAPI ViewObject_Release(IViewObjectEx *iface)
 741 {
 742     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 743     return htmldoc_release(&This->basedoc);
 744 }
 745
 746 static HRESULT WINAPI ViewObject_Draw(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
 747         DVTARGETDEVICE *ptd, HDC hdcTargetDev, HDC hdcDraw, LPCRECTL lprcBounds,
 748         LPCRECTL lprcWBounds, BOOL (CALLBACK *pfnContinue)(ULONG_PTR dwContinue), ULONG_PTR dwContinue)
 749 {
 750     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 751     FIXME("(%p)->(%d %d %p %p %p %p %p %p %p %ld)\n", This, dwDrawAspect, lindex, pvAspect,
 752             ptd, hdcTargetDev, hdcDraw, lprcBounds, lprcWBounds, pfnContinue, dwContinue);
 753     return E_NOTIMPL;
 754 }
 755
 756 static HRESULT WINAPI ViewObject_GetColorSet(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
 757         DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet)
 758 {
 759     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 760     FIXME("(%p)->(%d %d %p %p %p %p)\n", This, dwDrawAspect, lindex, pvAspect, ptd, hicTargetDev, ppColorSet);
 761     return E_NOTIMPL;
 762 }
 763
 764 static HRESULT WINAPI ViewObject_Freeze(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex,
 765         void *pvAspect, DWORD *pdwFreeze)
 766 {
 767     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 768     FIXME("(%p)->(%d %d %p %p)\n", This, dwDrawAspect, lindex, pvAspect, pdwFreeze);
 769     return E_NOTIMPL;
 770 }
 771
 772 static HRESULT WINAPI ViewObject_Unfreeze(IViewObjectEx *iface, DWORD dwFreeze)
 773 {
 774     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 775     FIXME("(%p)->(%d)\n", This, dwFreeze);
 776     return E_NOTIMPL;
 777 }
 778
 779 static HRESULT WINAPI ViewObject_SetAdvise(IViewObjectEx *iface, DWORD aspects, DWORD advf, IAdviseSink *pAdvSink)
 780 {
 781     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 782
 783     TRACE("(%p)->(%d %d %p)\n", This, aspects, advf, pAdvSink);
 784
 785     if(aspects != DVASPECT_CONTENT || advf != ADVF_PRIMEFIRST)
 786         FIXME("unsupported arguments\n");
 787
 788     if(This->view_sink)
 789         IAdviseSink_Release(This->view_sink);
 790     if(pAdvSink)
 791         IAdviseSink_AddRef(pAdvSink);
 792
 793     This->view_sink = pAdvSink;
 794     return S_OK;
 795 }
 796
 797 static HRESULT WINAPI ViewObject_GetAdvise(IViewObjectEx *iface, DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink)
 798 {
 799     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 800     FIXME("(%p)->(%p %p %p)\n", This, pAspects, pAdvf, ppAdvSink);
 801     return E_NOTIMPL;
 802 }
 803
 804 static HRESULT WINAPI ViewObject_GetExtent(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex,
 805                                 DVTARGETDEVICE* ptd, LPSIZEL lpsizel)
 806 {
 807     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 808     FIXME("(%p)->(%d %d %p %p)\n", This, dwDrawAspect, lindex, ptd, lpsizel);
 809     return E_NOTIMPL;
 810 }
 811
 812 static HRESULT WINAPI ViewObject_GetRect(IViewObjectEx *iface, DWORD dwAspect, LPRECTL pRect)
 813 {
 814     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 815     FIXME("(%p)->(%d %p)\n", This, dwAspect, pRect);
 816     return E_NOTIMPL;
 817 }
 818
 819 static HRESULT WINAPI ViewObject_GetViewStatus(IViewObjectEx *iface, DWORD *pdwStatus)
 820 {
 821     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 822     FIXME("(%p)->(%p)\n", This, pdwStatus);
 823     return E_NOTIMPL;
 824 }
 825
 826 static HRESULT WINAPI ViewObject_QueryHitPoint(IViewObjectEx* iface, DWORD dwAspect,
 827         LPCRECT pRectBounds, POINT ptlLoc, LONG lCloseHint, DWORD *pHitResult)
 828 {
 829     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 830     FIXME("(%p)->(%d %p (%d %d) %d %p)\n", This, dwAspect, pRectBounds, ptlLoc.x,
 831          ptlLoc.y, lCloseHint, pHitResult);
 832     return E_NOTIMPL;
 833 }
 834
 835 static HRESULT WINAPI ViewObject_QueryHitRect(IViewObjectEx *iface, DWORD dwAspect,
 836         LPCRECT pRectBounds, LPCRECT pRectLoc, LONG lCloseHint, DWORD *pHitResult)
 837 {
 838     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 839     FIXME("(%p)->(%d %p %p %d %p)\n", This, dwAspect, pRectBounds, pRectLoc, lCloseHint, pHitResult);
 840     return E_NOTIMPL;
 841 }
 842
 843 static HRESULT WINAPI ViewObject_GetNaturalExtent(IViewObjectEx *iface, DWORD dwAspect, LONG lindex,
 844         DVTARGETDEVICE *ptd, HDC hicTargetDev, DVEXTENTINFO *pExtentInfo, LPSIZEL pSizel)
 845 {
 846     HTMLDocumentObj *This = impl_from_IViewObjectEx(iface);
 847     FIXME("(%p)->(%d %d %p %p %p %p\n", This, dwAspect,lindex, ptd,
 848             hicTargetDev, pExtentInfo, pSizel);
 849     return E_NOTIMPL;
 850 }
 851
 852 static const IViewObjectExVtbl ViewObjectVtbl = {
 853     ViewObject_QueryInterface,
 854     ViewObject_AddRef,
 855     ViewObject_Release,
 856     ViewObject_Draw,
 857     ViewObject_GetColorSet,
 858     ViewObject_Freeze,
 859     ViewObject_Unfreeze,
 860     ViewObject_SetAdvise,
 861     ViewObject_GetAdvise,
 862     ViewObject_GetExtent,
 863     ViewObject_GetRect,
 864     ViewObject_GetViewStatus,
 865     ViewObject_QueryHitPoint,
 866     ViewObject_QueryHitRect,
 867     ViewObject_GetNaturalExtent
 868 };
 869
 870 static inline HTMLDocumentObj *impl_from_IWindowForBindingUI(IWindowForBindingUI *iface)
 871 {
 872     return CONTAINING_RECORD(iface, HTMLDocumentObj, IWindowForBindingUI_iface);
 873 }
 874
 875 static HRESULT WINAPI WindowForBindingUI_QueryInterface(IWindowForBindingUI *iface, REFIID riid, void **ppv)
 876 {
 877     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 878
 879     if(IsEqualGUID(&IID_IUnknown, riid)) {
 880         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 881         *ppv = &This->IWindowForBindingUI_iface;
 882     }else if(IsEqualGUID(&IID_IWindowForBindingUI, riid)) {
 883         TRACE("(%p)->(IID_IWindowForBindingUI %p)\n", This, ppv);
 884         *ppv = &This->IWindowForBindingUI_iface;
 885     }else {
 886         WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
 887         *ppv = NULL;
 888         return E_NOINTERFACE;
 889     }
 890
 891     IUnknown_AddRef((IUnknown*)*ppv);
 892     return S_OK;
 893 }
 894
 895 static ULONG WINAPI WindowForBindingUI_AddRef(IWindowForBindingUI *iface)
 896 {
 897     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 898     return htmldoc_addref(&This->basedoc);
 899 }
 900
 901 static ULONG WINAPI WindowForBindingUI_Release(IWindowForBindingUI *iface)
 902 {
 903     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 904     return htmldoc_release(&This->basedoc);
 905 }
 906
 907 static HRESULT WINAPI WindowForBindingUI_GetWindow(IWindowForBindingUI *iface, REFGUID rguidReason, HWND *phwnd)
 908 {
 909     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 910
 911     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(rguidReason), phwnd);
 912
 913     *phwnd = This->hwnd;
 914     return S_OK;
 915 }
 916
 917 static const IWindowForBindingUIVtbl WindowForBindingUIVtbl = {
 918     WindowForBindingUI_QueryInterface,
 919     WindowForBindingUI_AddRef,
 920     WindowForBindingUI_Release,
 921     WindowForBindingUI_GetWindow
 922 };
 923
 924 void HTMLDocument_View_Init(HTMLDocumentObj *doc)
 925 {
 926     doc->IOleDocumentView_iface.lpVtbl = &OleDocumentViewVtbl;
 927     doc->IViewObjectEx_iface.lpVtbl = &ViewObjectVtbl;
 928     doc->IWindowForBindingUI_iface.lpVtbl = &WindowForBindingUIVtbl;
 929 }