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 "config.h"
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "commctrl.h"
  30 #include "ole2.h"
  31 #include "resource.h"
  32
  33 #include "wine/debug.h"
  34
  35 #include "mshtml_private.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  38
  39 #define TIMER_ID 0x1000
  40
  41 static const WCHAR wszInternetExplorer_Server[] =
  42     {'I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r','_','S','e','r','v','e','r',0};
  43
  44 static const WCHAR wszTooltipData[] = {'t','o','o','l','t','i','p','_','d','a','t','a',0};
  45
  46 static ATOM serverwnd_class = 0;
  47
  48 typedef struct {
  49     HTMLDocumentObj *doc;
  50     WNDPROC proc;
  51 } tooltip_data;
  52
  53 static void paint_document(HTMLDocumentObj *This)
  54 {
  55     PAINTSTRUCT ps;
  56     RECT rect;
  57     HDC hdc;
  58
  59     GetClientRect(This->hwnd, &rect);
  60
  61     hdc = BeginPaint(This->hwnd, &ps);
  62
  63     if(!(This->hostinfo.dwFlags & (DOCHOSTUIFLAG_NO3DOUTERBORDER|DOCHOSTUIFLAG_NO3DBORDER)))
  64         DrawEdge(hdc, &rect, EDGE_SUNKEN, BF_RECT|BF_ADJUST);
  65
  66     EndPaint(This->hwnd, &ps);
  67 }
  68
  69 static void activate_gecko(NSContainer *This)
  70 {
  71     TRACE("(%p) %p\n", This, This->window);
  72
  73     SetParent(This->hwnd, This->doc->hwnd);
  74     ShowWindow(This->hwnd, SW_SHOW);
  75
  76     nsIBaseWindow_SetVisibility(This->window, TRUE);
  77     nsIBaseWindow_SetEnabled(This->window, TRUE);
  78 }
  79
  80 void update_doc(HTMLDocumentObj *This, DWORD flags)
  81 {
  82     if(!This->update && This->hwnd)
  83         SetTimer(This->hwnd, TIMER_ID, 100, NULL);
  84
  85     This->update |= flags;
  86 }
  87
  88 void update_title(HTMLDocumentObj *This)
  89 {
  90     IOleCommandTarget *olecmd;
  91     HRESULT hres;
  92
  93     if(!(This->update & UPDATE_TITLE))
  94         return;
  95
  96     This->update &= ~UPDATE_TITLE;
  97
  98     if(!This->client)
  99         return;
 100
 101     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget, (void**)&olecmd);
 102     if(SUCCEEDED(hres)) {
 103         VARIANT title;
 104         WCHAR empty[] = {0};
 105
 106         V_VT(&title) = VT_BSTR;
 107         V_BSTR(&title) = SysAllocString(empty);
 108         IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETTITLE, OLECMDEXECOPT_DONTPROMPTUSER,
 109                                &title, NULL);
 110         SysFreeString(V_BSTR(&title));
 111
 112         IOleCommandTarget_Release(olecmd);
 113     }
 114 }
 115
 116 static LRESULT on_timer(HTMLDocumentObj *This)
 117 {
 118     TRACE("(%p) %x\n", This, This->update);
 119
 120     KillTimer(This->hwnd, TIMER_ID);
 121
 122     if(!This->update)
 123         return 0;
 124
 125     if(This->update & UPDATE_UI) {
 126         if(This->hostui)
 127             IDocHostUIHandler_UpdateUI(This->hostui);
 128
 129         if(This->client) {
 130             IOleCommandTarget *cmdtrg;
 131             HRESULT hres;
 132
 133             hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget,
 134                                                  (void**)&cmdtrg);
 135             if(SUCCEEDED(hres)) {
 136                 IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_UPDATECOMMANDS,
 137                                        OLECMDEXECOPT_DONTPROMPTUSER, NULL, NULL);
 138                 IOleCommandTarget_Release(cmdtrg);
 139             }
 140         }
 141     }
 142
 143     update_title(This);
 144     This->update = 0;
 145     return 0;
 146 }
 147
 148 void notif_focus(HTMLDocumentObj *This)
 149 {
 150     IOleControlSite *site;
 151     HRESULT hres;
 152
 153     if(!This->client)
 154         return;
 155
 156     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleControlSite, (void**)&site);
 157     if(FAILED(hres))
 158         return;
 159
 160     IOleControlSite_OnFocus(site, This->focus);
 161     IOleControlSite_Release(site);
 162 }
 163
 164 static LRESULT WINAPI serverwnd_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 165 {
 166     HTMLDocumentObj *This;
 167
 168     static const WCHAR wszTHIS[] = {'T','H','I','S',0};
 169
 170     if(msg == WM_CREATE) {
 171         This = *(HTMLDocumentObj**)lParam;
 172         SetPropW(hwnd, wszTHIS, This);
 173     }else {
 174         This = GetPropW(hwnd, wszTHIS);
 175     }
 176
 177     switch(msg) {
 178     case WM_CREATE:
 179         This->hwnd = hwnd;
 180         break;
 181     case WM_PAINT:
 182         paint_document(This);
 183         break;
 184     case WM_SIZE:
 185         TRACE("(%p)->(WM_SIZE)\n", This);
 186         if(This->nscontainer) {
 187             INT ew=0, eh=0;
 188
 189             if(!(This->hostinfo.dwFlags & (DOCHOSTUIFLAG_NO3DOUTERBORDER|DOCHOSTUIFLAG_NO3DBORDER))) {
 190                 ew = GetSystemMetrics(SM_CXEDGE);
 191                 eh = GetSystemMetrics(SM_CYEDGE);
 192             }
 193
 194             SetWindowPos(This->nscontainer->hwnd, NULL, ew, eh,
 195                          LOWORD(lParam) - 2*ew, HIWORD(lParam) - 2*eh,
 196                          SWP_NOZORDER | SWP_NOACTIVATE);
 197         }
 198         break;
 199     case WM_TIMER:
 200         return on_timer(This);
 201     case WM_SETFOCUS:
 202         TRACE("(%p) WM_SETFOCUS\n", This);
 203         nsIWebBrowserFocus_Activate(This->nscontainer->focus);
 204         break;
 205     case WM_MOUSEACTIVATE:
 206         return MA_ACTIVATE;
 207     }
 208
 209     return DefWindowProcW(hwnd, msg, wParam, lParam);
 210 }
 211
 212 static void register_serverwnd_class(void)
 213 {
 214     static WNDCLASSEXW wndclass = {
 215         sizeof(WNDCLASSEXW),
 216         CS_DBLCLKS,
 217         serverwnd_proc,
 218         0, 0, NULL, NULL, NULL, NULL, NULL,
 219         wszInternetExplorer_Server,
 220         NULL,
 221     };
 222     wndclass.hInstance = hInst;
 223     serverwnd_class = RegisterClassExW(&wndclass);
 224 }
 225
 226 static HRESULT activate_window(HTMLDocumentObj *This)
 227 {
 228     IOleInPlaceFrame *pIPFrame;
 229     IOleCommandTarget *cmdtrg;
 230     IOleInPlaceSiteEx *ipsiteex;
 231     RECT posrect, cliprect;
 232     OLEINPLACEFRAMEINFO frameinfo;
 233     HWND parent_hwnd;
 234     HRESULT hres;
 235
 236     if(!serverwnd_class)
 237         register_serverwnd_class();
 238
 239     hres = IOleInPlaceSite_CanInPlaceActivate(This->ipsite);
 240     if(hres != S_OK) {
 241         WARN("CanInPlaceActivate returned: %08x\n", hres);
 242         return FAILED(hres) ? hres : E_FAIL;
 243     }
 244
 245     frameinfo.cb = sizeof(OLEINPLACEFRAMEINFO);
 246     hres = IOleInPlaceSite_GetWindowContext(This->ipsite, &pIPFrame, &This->ip_window,
 247             &posrect, &cliprect, &frameinfo);
 248     if(FAILED(hres)) {
 249         WARN("GetWindowContext failed: %08x\n", hres);
 250         return hres;
 251     }
 252
 253     TRACE("got window context: %p %p %s %s {%d %x %p %p %d}\n",
 254             pIPFrame, This->ip_window, wine_dbgstr_rect(&posrect), wine_dbgstr_rect(&cliprect),
 255             frameinfo.cb, frameinfo.fMDIApp, frameinfo.hwndFrame, frameinfo.haccel, frameinfo.cAccelEntries);
 256
 257     hres = IOleInPlaceSite_GetWindow(This->ipsite, &parent_hwnd);
 258     if(FAILED(hres)) {
 259         WARN("GetWindow failed: %08x\n", hres);
 260         return hres;
 261     }
 262
 263     TRACE("got parent window %p\n", parent_hwnd);
 264
 265     if(This->hwnd) {
 266         if(GetParent(This->hwnd) != parent_hwnd)
 267             SetParent(This->hwnd, parent_hwnd);
 268         SetWindowPos(This->hwnd, HWND_TOP,
 269                 posrect.left, posrect.top, posrect.right-posrect.left, posrect.bottom-posrect.top,
 270                 SWP_NOACTIVATE | SWP_SHOWWINDOW);
 271     }else {
 272         CreateWindowExW(0, wszInternetExplorer_Server, NULL,
 273                 WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
 274                 posrect.left, posrect.top, posrect.right-posrect.left, posrect.bottom-posrect.top,
 275                 parent_hwnd, NULL, hInst, This);
 276
 277         TRACE("Created window %p\n", This->hwnd);
 278
 279         SetWindowPos(This->hwnd, NULL, 0, 0, 0, 0,
 280                 SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOREDRAW | SWP_NOACTIVATE | SWP_SHOWWINDOW);
 281         RedrawWindow(This->hwnd, NULL, NULL, RDW_INVALIDATE | RDW_NOERASE | RDW_ALLCHILDREN);
 282
 283         /* NOTE:
 284          * Windows implementation calls:
 285          * RegisterWindowMessage("MSWHEEL_ROLLMSG");
 286          */
 287         SetTimer(This->hwnd, TIMER_ID, 100, NULL);
 288     }
 289
 290     if(This->nscontainer)
 291         activate_gecko(This->nscontainer);
 292
 293     This->in_place_active = TRUE;
 294     hres = IOleInPlaceSite_QueryInterface(This->ipsite, &IID_IOleInPlaceSiteEx, (void**)&ipsiteex);
 295     if(SUCCEEDED(hres)) {
 296         BOOL redraw = FALSE;
 297
 298         hres = IOleInPlaceSiteEx_OnInPlaceActivateEx(ipsiteex, &redraw, 0);
 299         IOleInPlaceSiteEx_Release(ipsiteex);
 300         if(redraw)
 301             FIXME("unsupported redraw\n");
 302     }else{
 303         hres = IOleInPlaceSite_OnInPlaceActivate(This->ipsite);
 304     }
 305     if(FAILED(hres)) {
 306         WARN("OnInPlaceActivate failed: %08x\n", hres);
 307         This->in_place_active = FALSE;
 308         return hres;
 309     }
 310
 311     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget, (void**)&cmdtrg);
 312     if(SUCCEEDED(hres)) {
 313         VARIANT var;
 314
 315         IOleInPlaceFrame_SetStatusText(pIPFrame, NULL);
 316
 317         V_VT(&var) = VT_I4;
 318         V_I4(&var) = 0;
 319         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSMAX,
 320                 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
 321         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSPOS,
 322                 OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
 323
 324         IOleCommandTarget_Release(cmdtrg);
 325     }
 326
 327     if(This->frame)
 328         IOleInPlaceFrame_Release(This->frame);
 329     This->frame = pIPFrame;
 330
 331     if(!This->request_uiactivate) {
 332         hres = IOleInPlaceSite_QueryInterface(This->ipsite, &IID_IOleInPlaceSiteEx, (void**)&ipsiteex);
 333         if(SUCCEEDED(hres)) {
 334             IOleInPlaceSiteEx_RequestUIActivate(ipsiteex);
 335             IOleInPlaceSiteEx_Release(ipsiteex);
 336         }
 337     }
 338
 339     This->window_active = TRUE;
 340
 341     return S_OK;
 342 }
 343
 344 static LRESULT WINAPI tooltips_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 345 {
 346     tooltip_data *data = GetPropW(hwnd, wszTooltipData);
 347
 348     TRACE("%d %p\n", msg, data);
 349
 350     if(msg == TTM_WINDOWFROMPOINT) {
 351         RECT rect;
 352         POINT *pt = (POINT*)lParam;
 353
 354         TRACE("TTM_WINDOWFROMPOINT (%d,%d)\n", pt->x, pt->y);
 355
 356         GetWindowRect(data->doc->hwnd, &rect);
 357
 358         if(rect.left <= pt->x && pt->x <= rect.right
 359            && rect.top <= pt->y && pt->y <= rect.bottom)
 360             return (LPARAM)data->doc->hwnd;
 361     }
 362
 363     return CallWindowProcW(data->proc, hwnd, msg, wParam, lParam);
 364 }
 365
 366 static void create_tooltips_window(HTMLDocumentObj *This)
 367 {
 368     tooltip_data *data = heap_alloc(sizeof(*data));
 369
 370     This->tooltips_hwnd = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, TTS_NOPREFIX | WS_POPUP,
 371             CW_USEDEFAULT, CW_USEDEFAULT, 10, 10, This->hwnd, NULL, hInst, NULL);
 372
 373     data->doc = This;
 374     data->proc = (WNDPROC)GetWindowLongPtrW(This->tooltips_hwnd, GWLP_WNDPROC);
 375
 376     SetPropW(This->tooltips_hwnd, wszTooltipData, data);
 377
 378     SetWindowLongPtrW(This->tooltips_hwnd, GWLP_WNDPROC, (LONG_PTR)tooltips_proc);
 379
 380     SetWindowPos(This->tooltips_hwnd, HWND_TOPMOST,0, 0, 0, 0,
 381                  SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 382
 383 }
 384
 385 void show_tooltip(HTMLDocumentObj *This, DWORD x, DWORD y, LPCWSTR text)
 386 {
 387     TTTOOLINFOW toolinfo = {
 388         sizeof(TTTOOLINFOW), 0, This->hwnd, 0xdeadbeef,
 389         {x>2 ? x-2 : 0, y>0 ? y-2 : 0, x+2, y+2}, /* FIXME */
 390         NULL, (LPWSTR)text, 0};
 391     MSG msg = {This->hwnd, WM_MOUSEMOVE, 0, MAKELPARAM(x,y), 0, {x,y}};
 392
 393     TRACE("(%p)->(%d %d %s)\n", This, x, y, debugstr_w(text));
 394
 395     if(!This->tooltips_hwnd)
 396         create_tooltips_window(This);
 397
 398     SendMessageW(This->tooltips_hwnd, TTM_ADDTOOLW, 0, (LPARAM)&toolinfo);
 399     SendMessageW(This->tooltips_hwnd, TTM_ACTIVATE, TRUE, 0);
 400     SendMessageW(This->tooltips_hwnd, TTM_RELAYEVENT, 0, (LPARAM)&msg);
 401 }
 402
 403 void hide_tooltip(HTMLDocumentObj *This)
 404 {
 405     TTTOOLINFOW toolinfo = {
 406         sizeof(TTTOOLINFOW), 0, This->hwnd, 0xdeadbeef,
 407         {0,0,0,0}, NULL, NULL, 0};
 408
 409     TRACE("(%p)\n", This);
 410
 411     SendMessageW(This->tooltips_hwnd, TTM_DELTOOLW, 0, (LPARAM)&toolinfo);
 412     SendMessageW(This->tooltips_hwnd, TTM_ACTIVATE, FALSE, 0);
 413 }
 414
 415 HRESULT call_set_active_object(IOleInPlaceUIWindow *window, IOleInPlaceActiveObject *act_obj)
 416 {
 417     static WCHAR html_documentW[30];
 418
 419     if(act_obj && !html_documentW[0]) {
 420         LoadStringW(hInst, IDS_HTMLDOCUMENT, html_documentW,
 421                     sizeof(html_documentW)/sizeof(WCHAR));
 422     }
 423
 424     return IOleInPlaceUIWindow_SetActiveObject(window, act_obj, act_obj ? html_documentW : NULL);
 425 }
 426
 427 /**********************************************************
 428  * IOleDocumentView implementation
 429  */
 430
 431 static inline HTMLDocument *impl_from_IOleDocumentView(IOleDocumentView *iface)
 432 {
 433     return CONTAINING_RECORD(iface, HTMLDocument, IOleDocumentView_iface);
 434 }
 435
 436 static HRESULT WINAPI OleDocumentView_QueryInterface(IOleDocumentView *iface, REFIID riid, void **ppvObject)
 437 {
 438     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 439     return htmldoc_query_interface(This, riid, ppvObject);
 440 }
 441
 442 static ULONG WINAPI OleDocumentView_AddRef(IOleDocumentView *iface)
 443 {
 444     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 445     return htmldoc_addref(This);
 446 }
 447
 448 static ULONG WINAPI OleDocumentView_Release(IOleDocumentView *iface)
 449 {
 450     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 451     return htmldoc_release(This);
 452 }
 453
 454 static HRESULT WINAPI OleDocumentView_SetInPlaceSite(IOleDocumentView *iface, IOleInPlaceSite *pIPSite)
 455 {
 456     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 457     TRACE("(%p)->(%p)\n", This, pIPSite);
 458
 459     if(pIPSite)
 460         IOleInPlaceSite_AddRef(pIPSite);
 461
 462     if(This->doc_obj->ipsite)
 463         IOleInPlaceSite_Release(This->doc_obj->ipsite);
 464
 465     This->doc_obj->ipsite = pIPSite;
 466     This->doc_obj->request_uiactivate = TRUE;
 467     return S_OK;
 468 }
 469
 470 static HRESULT WINAPI OleDocumentView_GetInPlaceSite(IOleDocumentView *iface, IOleInPlaceSite **ppIPSite)
 471 {
 472     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 473     TRACE("(%p)->(%p)\n", This, ppIPSite);
 474
 475     if(!ppIPSite)
 476         return E_INVALIDARG;
 477
 478     if(This->doc_obj->ipsite)
 479         IOleInPlaceSite_AddRef(This->doc_obj->ipsite);
 480
 481     *ppIPSite = This->doc_obj->ipsite;
 482     return S_OK;
 483 }
 484
 485 static HRESULT WINAPI OleDocumentView_GetDocument(IOleDocumentView *iface, IUnknown **ppunk)
 486 {
 487     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 488     TRACE("(%p)->(%p)\n", This, ppunk);
 489
 490     if(!ppunk)
 491         return E_INVALIDARG;
 492
 493     htmldoc_addref(This);
 494     *ppunk = (IUnknown*)&This->IHTMLDocument2_iface;
 495     return S_OK;
 496 }
 497
 498 static HRESULT WINAPI OleDocumentView_SetRect(IOleDocumentView *iface, LPRECT prcView)
 499 {
 500     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 501     RECT rect;
 502
 503     TRACE("(%p)->(%p)\n", This, prcView);
 504
 505     if(!prcView)
 506         return E_INVALIDARG;
 507
 508     if(This->doc_obj->hwnd) {
 509         GetClientRect(This->doc_obj->hwnd, &rect);
 510         if(!EqualRect(prcView, &rect)) {
 511             InvalidateRect(This->doc_obj->hwnd, NULL, TRUE);
 512             SetWindowPos(This->doc_obj->hwnd, NULL, prcView->left, prcView->top, prcView->right,
 513                     prcView->bottom, SWP_NOZORDER | SWP_NOACTIVATE);
 514         }
 515     }
 516
 517     return S_OK;
 518 }
 519
 520 static HRESULT WINAPI OleDocumentView_GetRect(IOleDocumentView *iface, LPRECT prcView)
 521 {
 522     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 523
 524     TRACE("(%p)->(%p)\n", This, prcView);
 525
 526     if(!prcView)
 527         return E_INVALIDARG;
 528
 529     GetClientRect(This->doc_obj->hwnd, prcView);
 530     return S_OK;
 531 }
 532
 533 static HRESULT WINAPI OleDocumentView_SetRectComplex(IOleDocumentView *iface, LPRECT prcView,
 534                         LPRECT prcHScroll, LPRECT prcVScroll, LPRECT prcSizeBox)
 535 {
 536     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 537     FIXME("(%p)->(%p %p %p %p)\n", This, prcView, prcHScroll, prcVScroll, prcSizeBox);
 538     return E_NOTIMPL;
 539 }
 540
 541 static HRESULT WINAPI OleDocumentView_Show(IOleDocumentView *iface, BOOL fShow)
 542 {
 543     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 544     HRESULT hres;
 545
 546     TRACE("(%p)->(%x)\n", This, fShow);
 547
 548     if(fShow) {
 549         if(!This->doc_obj->ui_active) {
 550             hres = activate_window(This->doc_obj);
 551             if(FAILED(hres))
 552                 return hres;
 553         }
 554         update_doc(This->doc_obj, UPDATE_UI);
 555         ShowWindow(This->doc_obj->hwnd, SW_SHOW);
 556     }else {
 557         ShowWindow(This->doc_obj->hwnd, SW_HIDE);
 558
 559         if(This->doc_obj->in_place_active)
 560             IOleInPlaceObjectWindowless_InPlaceDeactivate(&This->IOleInPlaceObjectWindowless_iface);
 561
 562         if(This->doc_obj->ip_window) {
 563             IOleInPlaceUIWindow_Release(This->doc_obj->ip_window);
 564             This->doc_obj->ip_window = NULL;
 565         }
 566     }
 567
 568     return S_OK;
 569 }
 570
 571 static HRESULT WINAPI OleDocumentView_UIActivate(IOleDocumentView *iface, BOOL fUIActivate)
 572 {
 573     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 574     HRESULT hres;
 575
 576     TRACE("(%p)->(%x)\n", This, fUIActivate);
 577
 578     if(!This->doc_obj->ipsite) {
 579         IOleClientSite *cs = This->doc_obj->client;
 580         IOleInPlaceSite *ips;
 581
 582         if(!cs) {
 583             WARN("this->ipsite = NULL\n");
 584             return E_UNEXPECTED;
 585         }
 586
 587         hres = IOleClientSite_QueryInterface(cs, &IID_IOleInPlaceSiteWindowless, (void**)&ips);
 588         if(SUCCEEDED(hres))
 589             This->doc_obj->ipsite = ips;
 590         else {
 591             hres = IOleClientSite_QueryInterface(cs, &IID_IOleInPlaceSiteEx, (void**)&ips);
 592             if(SUCCEEDED(hres))
 593                 This->doc_obj->ipsite = ips;
 594             else {
 595                 hres = IOleClientSite_QueryInterface(cs, &IID_IOleInPlaceSite, (void**)&ips);
 596                 if(SUCCEEDED(hres))
 597                     This->doc_obj->ipsite = ips;
 598                 else {
 599                     WARN("this->ipsite = NULL\n");
 600                     return E_NOINTERFACE;
 601                 }
 602             }
 603         }
 604
 605         IOleInPlaceSite_AddRef(This->doc_obj->ipsite);
 606         This->doc_obj->request_uiactivate = FALSE;
 607         HTMLDocument_LockContainer(This->doc_obj, TRUE);
 608     }
 609
 610     if(fUIActivate) {
 611         RECT rcBorderWidths;
 612
 613         if(This->doc_obj->ui_active)
 614             return S_OK;
 615
 616         if(!This->doc_obj->window_active) {
 617             hres = activate_window(This->doc_obj);
 618             if(FAILED(hres))
 619                 return hres;
 620         }
 621
 622         This->doc_obj->focus = TRUE;
 623         if(This->doc_obj->nscontainer)
 624             nsIWebBrowserFocus_Activate(This->doc_obj->nscontainer->focus);
 625         notif_focus(This->doc_obj);
 626
 627         update_doc(This->doc_obj, UPDATE_UI);
 628
 629         hres = IOleInPlaceSite_OnUIActivate(This->doc_obj->ipsite);
 630         if(SUCCEEDED(hres)) {
 631             call_set_active_object((IOleInPlaceUIWindow*)This->doc_obj->frame,
 632                     &This->IOleInPlaceActiveObject_iface);
 633         }else {
 634             FIXME("OnUIActivate failed: %08x\n", hres);
 635             IOleInPlaceFrame_Release(This->doc_obj->frame);
 636             This->doc_obj->frame = NULL;
 637             This->doc_obj->ui_active = FALSE;
 638             return hres;
 639         }
 640
 641         if(This->doc_obj->hostui) {
 642             hres = IDocHostUIHandler_ShowUI(This->doc_obj->hostui,
 643                     This->doc_obj->usermode == EDITMODE ? DOCHOSTUITYPE_AUTHOR : DOCHOSTUITYPE_BROWSE,
 644                     &This->IOleInPlaceActiveObject_iface, &This->IOleCommandTarget_iface,
 645                     This->doc_obj->frame, This->doc_obj->ip_window);
 646             if(FAILED(hres))
 647                 IDocHostUIHandler_HideUI(This->doc_obj->hostui);
 648         }
 649
 650         if(This->doc_obj->ip_window)
 651             call_set_active_object(This->doc_obj->ip_window, &This->IOleInPlaceActiveObject_iface);
 652
 653         SetRectEmpty(&rcBorderWidths);
 654         IOleInPlaceFrame_SetBorderSpace(This->doc_obj->frame, &rcBorderWidths);
 655
 656         This->doc_obj->ui_active = TRUE;
 657     }else {
 658         This->doc_obj->focus = FALSE;
 659         nsIWebBrowserFocus_Deactivate(This->doc_obj->nscontainer->focus);
 660         if(This->doc_obj->ui_active) {
 661             This->doc_obj->ui_active = FALSE;
 662             if(This->doc_obj->ip_window)
 663                 call_set_active_object(This->doc_obj->ip_window, NULL);
 664             if(This->doc_obj->frame)
 665                 call_set_active_object((IOleInPlaceUIWindow*)This->doc_obj->frame, NULL);
 666             if(This->doc_obj->hostui)
 667                 IDocHostUIHandler_HideUI(This->doc_obj->hostui);
 668             if(This->doc_obj->ipsite)
 669                 IOleInPlaceSite_OnUIDeactivate(This->doc_obj->ipsite, FALSE);
 670         }
 671     }
 672     return S_OK;
 673 }
 674
 675 static HRESULT WINAPI OleDocumentView_Open(IOleDocumentView *iface)
 676 {
 677     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 678     FIXME("(%p)\n", This);
 679     return E_NOTIMPL;
 680 }
 681
 682 static HRESULT WINAPI OleDocumentView_CloseView(IOleDocumentView *iface, DWORD dwReserved)
 683 {
 684     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 685     TRACE("(%p)->(%x)\n", This, dwReserved);
 686
 687     if(dwReserved)
 688         WARN("dwReserved = %d\n", dwReserved);
 689
 690     /* NOTE:
 691      * Windows implementation calls QueryInterface(IID_IOleCommandTarget),
 692      * QueryInterface(IID_IOleControlSite) and KillTimer
 693      */
 694
 695     IOleDocumentView_Show(iface, FALSE);
 696
 697     return S_OK;
 698 }
 699
 700 static HRESULT WINAPI OleDocumentView_SaveViewState(IOleDocumentView *iface, IStream *pstm)
 701 {
 702     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 703     FIXME("(%p)->(%p)\n", This, pstm);
 704     return E_NOTIMPL;
 705 }
 706
 707 static HRESULT WINAPI OleDocumentView_ApplyViewState(IOleDocumentView *iface, IStream *pstm)
 708 {
 709     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 710     FIXME("(%p)->(%p)\n", This, pstm);
 711     return E_NOTIMPL;
 712 }
 713
 714 static HRESULT WINAPI OleDocumentView_Clone(IOleDocumentView *iface, IOleInPlaceSite *pIPSiteNew,
 715                                         IOleDocumentView **ppViewNew)
 716 {
 717     HTMLDocument *This = impl_from_IOleDocumentView(iface);
 718     FIXME("(%p)->(%p %p)\n", This, pIPSiteNew, ppViewNew);
 719     return E_NOTIMPL;
 720 }
 721
 722 static const IOleDocumentViewVtbl OleDocumentViewVtbl = {
 723     OleDocumentView_QueryInterface,
 724     OleDocumentView_AddRef,
 725     OleDocumentView_Release,
 726     OleDocumentView_SetInPlaceSite,
 727     OleDocumentView_GetInPlaceSite,
 728     OleDocumentView_GetDocument,
 729     OleDocumentView_SetRect,
 730     OleDocumentView_GetRect,
 731     OleDocumentView_SetRectComplex,
 732     OleDocumentView_Show,
 733     OleDocumentView_UIActivate,
 734     OleDocumentView_Open,
 735     OleDocumentView_CloseView,
 736     OleDocumentView_SaveViewState,
 737     OleDocumentView_ApplyViewState,
 738     OleDocumentView_Clone
 739 };
 740
 741 /**********************************************************
 742  * IViewObject implementation
 743  */
 744
 745 static inline HTMLDocument *impl_from_IViewObjectEx(IViewObjectEx *iface)
 746 {
 747     return CONTAINING_RECORD(iface, HTMLDocument, IViewObjectEx_iface);
 748 }
 749
 750 static HRESULT WINAPI ViewObject_QueryInterface(IViewObjectEx *iface, REFIID riid, void **ppv)
 751 {
 752     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 753     return htmldoc_query_interface(This, riid, ppv);
 754 }
 755
 756 static ULONG WINAPI ViewObject_AddRef(IViewObjectEx *iface)
 757 {
 758     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 759     return htmldoc_addref(This);
 760 }
 761
 762 static ULONG WINAPI ViewObject_Release(IViewObjectEx *iface)
 763 {
 764     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 765     return htmldoc_release(This);
 766 }
 767
 768 static HRESULT WINAPI ViewObject_Draw(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
 769         DVTARGETDEVICE *ptd, HDC hdcTargetDev, HDC hdcDraw, LPCRECTL lprcBounds,
 770         LPCRECTL lprcWBounds, BOOL (CALLBACK *pfnContinue)(ULONG_PTR dwContinue), ULONG_PTR dwContinue)
 771 {
 772     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 773     FIXME("(%p)->(%d %d %p %p %p %p %p %p %p %ld)\n", This, dwDrawAspect, lindex, pvAspect,
 774             ptd, hdcTargetDev, hdcDraw, lprcBounds, lprcWBounds, pfnContinue, dwContinue);
 775     return E_NOTIMPL;
 776 }
 777
 778 static HRESULT WINAPI ViewObject_GetColorSet(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
 779         DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet)
 780 {
 781     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 782     FIXME("(%p)->(%d %d %p %p %p %p)\n", This, dwDrawAspect, lindex, pvAspect, ptd, hicTargetDev, ppColorSet);
 783     return E_NOTIMPL;
 784 }
 785
 786 static HRESULT WINAPI ViewObject_Freeze(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex,
 787         void *pvAspect, DWORD *pdwFreeze)
 788 {
 789     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 790     FIXME("(%p)->(%d %d %p %p)\n", This, dwDrawAspect, lindex, pvAspect, pdwFreeze);
 791     return E_NOTIMPL;
 792 }
 793
 794 static HRESULT WINAPI ViewObject_Unfreeze(IViewObjectEx *iface, DWORD dwFreeze)
 795 {
 796     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 797     FIXME("(%p)->(%d)\n", This, dwFreeze);
 798     return E_NOTIMPL;
 799 }
 800
 801 static HRESULT WINAPI ViewObject_SetAdvise(IViewObjectEx *iface, DWORD aspects, DWORD advf, IAdviseSink *pAdvSink)
 802 {
 803     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 804
 805     TRACE("(%p)->(%d %d %p)\n", This, aspects, advf, pAdvSink);
 806
 807     if(aspects != DVASPECT_CONTENT || advf != ADVF_PRIMEFIRST)
 808         FIXME("unsupported arguments\n");
 809
 810     if(This->doc_obj->view_sink)
 811         IAdviseSink_Release(This->doc_obj->view_sink);
 812     if(pAdvSink)
 813         IAdviseSink_AddRef(pAdvSink);
 814
 815     This->doc_obj->view_sink = pAdvSink;
 816     return S_OK;
 817 }
 818
 819 static HRESULT WINAPI ViewObject_GetAdvise(IViewObjectEx *iface, DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink)
 820 {
 821     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 822     FIXME("(%p)->(%p %p %p)\n", This, pAspects, pAdvf, ppAdvSink);
 823     return E_NOTIMPL;
 824 }
 825
 826 static HRESULT WINAPI ViewObject_GetExtent(IViewObjectEx *iface, DWORD dwDrawAspect, LONG lindex,
 827                                 DVTARGETDEVICE* ptd, LPSIZEL lpsizel)
 828 {
 829     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 830     FIXME("(%p)->(%d %d %p %p)\n", This, dwDrawAspect, lindex, ptd, lpsizel);
 831     return E_NOTIMPL;
 832 }
 833
 834 static HRESULT WINAPI ViewObject_GetRect(IViewObjectEx *iface, DWORD dwAspect, LPRECTL pRect)
 835 {
 836     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 837     FIXME("(%p)->(%d %p)\n", This, dwAspect, pRect);
 838     return E_NOTIMPL;
 839 }
 840
 841 static HRESULT WINAPI ViewObject_GetViewStatus(IViewObjectEx *iface, DWORD *pdwStatus)
 842 {
 843     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 844     FIXME("(%p)->(%p)\n", This, pdwStatus);
 845     return E_NOTIMPL;
 846 }
 847
 848 static HRESULT WINAPI ViewObject_QueryHitPoint(IViewObjectEx* iface, DWORD dwAspect,
 849         LPCRECT pRectBounds, POINT ptlLoc, LONG lCloseHint, DWORD *pHitResult)
 850 {
 851     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 852     FIXME("(%p)->(%d %p (%d %d) %d %p)\n", This, dwAspect, pRectBounds, ptlLoc.x,
 853          ptlLoc.y, lCloseHint, pHitResult);
 854     return E_NOTIMPL;
 855 }
 856
 857 static HRESULT WINAPI ViewObject_QueryHitRect(IViewObjectEx *iface, DWORD dwAspect,
 858         LPCRECT pRectBounds, LPCRECT pRectLoc, LONG lCloseHint, DWORD *pHitResult)
 859 {
 860     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 861     FIXME("(%p)->(%d %p %p %d %p)\n", This, dwAspect, pRectBounds, pRectLoc, lCloseHint, pHitResult);
 862     return E_NOTIMPL;
 863 }
 864
 865 static HRESULT WINAPI ViewObject_GetNaturalExtent(IViewObjectEx *iface, DWORD dwAspect, LONG lindex,
 866         DVTARGETDEVICE *ptd, HDC hicTargetDev, DVEXTENTINFO *pExtentInfo, LPSIZEL pSizel)
 867 {
 868     HTMLDocument *This = impl_from_IViewObjectEx(iface);
 869     FIXME("(%p)->(%d %d %p %p %p %p\n", This, dwAspect,lindex, ptd,
 870             hicTargetDev, pExtentInfo, pSizel);
 871     return E_NOTIMPL;
 872 }
 873
 874 static const IViewObjectExVtbl ViewObjectVtbl = {
 875     ViewObject_QueryInterface,
 876     ViewObject_AddRef,
 877     ViewObject_Release,
 878     ViewObject_Draw,
 879     ViewObject_GetColorSet,
 880     ViewObject_Freeze,
 881     ViewObject_Unfreeze,
 882     ViewObject_SetAdvise,
 883     ViewObject_GetAdvise,
 884     ViewObject_GetExtent,
 885     ViewObject_GetRect,
 886     ViewObject_GetViewStatus,
 887     ViewObject_QueryHitPoint,
 888     ViewObject_QueryHitRect,
 889     ViewObject_GetNaturalExtent
 890 };
 891
 892 void HTMLDocument_View_Init(HTMLDocument *This)
 893 {
 894     This->IOleDocumentView_iface.lpVtbl = &OleDocumentViewVtbl;
 895     This->IViewObjectEx_iface.lpVtbl = &ViewObjectVtbl;
 896 }
 897
 898 static inline HTMLDocumentObj *impl_from_IWindowForBindingUI(IWindowForBindingUI *iface)
 899 {
 900     return CONTAINING_RECORD(iface, HTMLDocumentObj, IWindowForBindingUI_iface);
 901 }
 902
 903 static HRESULT WINAPI WindowForBindingUI_QueryInterface(IWindowForBindingUI *iface, REFIID riid, void **ppv)
 904 {
 905     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 906
 907     if(IsEqualGUID(&IID_IUnknown, riid)) {
 908         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 909         *ppv = &This->IWindowForBindingUI_iface;
 910     }else if(IsEqualGUID(&IID_IWindowForBindingUI, riid)) {
 911         TRACE("(%p)->(IID_IWindowForBindingUI %p)\n", This, ppv);
 912         *ppv = &This->IWindowForBindingUI_iface;
 913     }else {
 914         WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
 915         *ppv = NULL;
 916         return E_NOINTERFACE;
 917     }
 918
 919     IUnknown_AddRef((IUnknown*)*ppv);
 920     return S_OK;
 921 }
 922
 923 static ULONG WINAPI WindowForBindingUI_AddRef(IWindowForBindingUI *iface)
 924 {
 925     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 926     return htmldoc_addref(&This->basedoc);
 927 }
 928
 929 static ULONG WINAPI WindowForBindingUI_Release(IWindowForBindingUI *iface)
 930 {
 931     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 932     return htmldoc_release(&This->basedoc);
 933 }
 934
 935 static HRESULT WINAPI WindowForBindingUI_GetWindow(IWindowForBindingUI *iface, REFGUID rguidReason, HWND *phwnd)
 936 {
 937     HTMLDocumentObj *This = impl_from_IWindowForBindingUI(iface);
 938
 939     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(rguidReason), phwnd);
 940
 941     *phwnd = This->hwnd;
 942     return S_OK;
 943 }
 944
 945 static const IWindowForBindingUIVtbl WindowForBindingUIVtbl = {
 946     WindowForBindingUI_QueryInterface,
 947     WindowForBindingUI_AddRef,
 948     WindowForBindingUI_Release,
 949     WindowForBindingUI_GetWindow
 950 };
 951
 952 void init_binding_ui(HTMLDocumentObj *doc)
 953 {
 954     doc->IWindowForBindingUI_iface.lpVtbl = &WindowForBindingUIVtbl;
 955 }