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 "wingdi.h"
  30 #include "commctrl.h"
  31 #include "ole2.h"
  32 #include "resource.h"
  33
  34 #include "wine/debug.h"
  35
  36 #include "mshtml_private.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  39
  40 static const WCHAR wszInternetExplorer_Server[] =
  41     {'I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r','_','S','e','r','v','e','r',0};
  42
  43 static const WCHAR wszTooltipData[] = {'t','o','o','l','t','i','p','_','d','a','t','a',0};
  44
  45 static ATOM serverwnd_class = 0;
  46
  47 typedef struct {
  48     HTMLDocument *doc;
  49     WNDPROC proc;
  50 } tooltip_data;
  51
  52 static void paint_disabled(HWND hwnd) {
  53     HDC hdc;
  54     PAINTSTRUCT ps;
  55     HBRUSH brush;
  56     RECT rect;
  57     HFONT font;
  58     WCHAR wszHTMLDisabled[100];
  59
  60     LoadStringW(hInst, IDS_HTMLDISABLED, wszHTMLDisabled, sizeof(wszHTMLDisabled)/sizeof(WCHAR));
  61
  62     font = CreateFontA(25,0,0,0,400,0,0,0,ANSI_CHARSET,0,0,DEFAULT_QUALITY,DEFAULT_PITCH,NULL);
  63     brush = CreateSolidBrush(RGB(255,255,255));
  64     GetClientRect(hwnd, &rect);
  65
  66     hdc = BeginPaint(hwnd, &ps);
  67     SelectObject(hdc, font);
  68     SelectObject(hdc, brush);
  69     Rectangle(hdc, rect.left, rect.top, rect.right, rect.bottom);
  70     DrawTextW(hdc, wszHTMLDisabled,-1, &rect, DT_CENTER | DT_SINGLELINE | DT_VCENTER);
  71     EndPaint(hwnd, &ps);
  72
  73     DeleteObject(font);
  74     DeleteObject(brush);
  75 }
  76
  77 static void activate_gecko(HTMLDocument *This)
  78 {
  79     TRACE("(%p) %p\n", This, This->nscontainer->window);
  80
  81     SetParent(This->nscontainer->hwnd, This->hwnd);
  82     ShowWindow(This->nscontainer->hwnd, SW_SHOW);
  83
  84     nsIBaseWindow_SetVisibility(This->nscontainer->window, TRUE);
  85     nsIBaseWindow_SetEnabled(This->nscontainer->window, TRUE);
  86     nsIWebBrowserFocus_Activate(This->nscontainer->focus);
  87 }
  88
  89 static LRESULT WINAPI serverwnd_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  90 {
  91     HTMLDocument *This;
  92
  93     static const WCHAR wszTHIS[] = {'T','H','I','S',0};
  94
  95     if(msg == WM_CREATE) {
  96         This = *(HTMLDocument**)lParam;
  97         SetPropW(hwnd, wszTHIS, This);
  98     }else {
  99         This = (HTMLDocument*)GetPropW(hwnd, wszTHIS);
 100     }
 101
 102     switch(msg) {
 103     case WM_CREATE:
 104         This->hwnd = hwnd;
 105         if(This->nscontainer)
 106             activate_gecko(This);
 107         break;
 108     case WM_PAINT:
 109         if(!This->nscontainer)
 110             paint_disabled(hwnd);
 111         break;
 112     case WM_SIZE:
 113         TRACE("(%p)->(WM_SIZE)\n", This);
 114         if(This->nscontainer)
 115             SetWindowPos(This->nscontainer->hwnd, NULL, 0, 0, LOWORD(lParam), HIWORD(lParam),
 116                     SWP_NOZORDER | SWP_NOACTIVATE);
 117     }
 118
 119     return DefWindowProcW(hwnd, msg, wParam, lParam);
 120 }
 121
 122 static void register_serverwnd_class(void)
 123 {
 124     static WNDCLASSEXW wndclass = {
 125         sizeof(WNDCLASSEXW),
 126         CS_DBLCLKS,
 127         serverwnd_proc,
 128         0, 0, NULL, NULL, NULL, NULL, NULL,
 129         wszInternetExplorer_Server,
 130         NULL,
 131     };
 132     wndclass.hInstance = hInst;
 133     serverwnd_class = RegisterClassExW(&wndclass);
 134 }
 135
 136 static HRESULT activate_window(HTMLDocument *This)
 137 {
 138     IOleInPlaceUIWindow *pIPWnd;
 139     IOleInPlaceFrame *pIPFrame;
 140     IOleCommandTarget *cmdtrg;
 141     RECT posrect, cliprect;
 142     OLEINPLACEFRAMEINFO frameinfo;
 143     HWND parent_hwnd;
 144     HRESULT hres;
 145
 146     if(!serverwnd_class)
 147         register_serverwnd_class();
 148
 149     hres = IOleInPlaceSite_CanInPlaceActivate(This->ipsite);
 150     if(hres != S_OK) {
 151         WARN("CanInPlaceActivate returned: %08lx\n", hres);
 152         return FAILED(hres) ? hres : E_FAIL;
 153     }
 154
 155     hres = IOleInPlaceSite_GetWindowContext(This->ipsite, &pIPFrame, &pIPWnd, &posrect, &cliprect, &frameinfo);
 156     if(FAILED(hres)) {
 157         WARN("GetWindowContext failed: %08lx\n", hres);
 158         return hres;
 159     }
 160
 161     if(pIPWnd)
 162         IOleInPlaceUIWindow_Release(pIPWnd);
 163     TRACE("got window context: %p %p {%ld %ld %ld %ld} {%ld %ld %ld %ld} {%d %x %p %p %d}\n",
 164             pIPFrame, pIPWnd, posrect.left, posrect.top, posrect.right, posrect.bottom,
 165             cliprect.left, cliprect.top, cliprect.right, cliprect.bottom,
 166             frameinfo.cb, frameinfo.fMDIApp, frameinfo.hwndFrame, frameinfo.haccel, frameinfo.cAccelEntries);
 167
 168     hres = IOleInPlaceSite_GetWindow(This->ipsite, &parent_hwnd);
 169     if(FAILED(hres)) {
 170         WARN("GetWindow failed: %08lx\n", hres);
 171         return hres;
 172     }
 173
 174     TRACE("got parent window %p\n", parent_hwnd);
 175
 176     if(This->hwnd) {
 177         if(GetParent(This->hwnd) != parent_hwnd)
 178             SetParent(This->hwnd, parent_hwnd);
 179         SetWindowPos(This->hwnd, HWND_TOP,
 180                 posrect.left, posrect.top, posrect.right-posrect.left, posrect.bottom-posrect.top,
 181                 SWP_NOACTIVATE | SWP_SHOWWINDOW);
 182     }else {
 183         CreateWindowExW(0, wszInternetExplorer_Server, NULL,
 184                 WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
 185                 posrect.left, posrect.top, posrect.right-posrect.left, posrect.bottom-posrect.top,
 186                 parent_hwnd, NULL, hInst, This);
 187
 188         TRACE("Created window %p\n", This->hwnd);
 189
 190         SetWindowPos(This->hwnd, NULL, 0, 0, 0, 0,
 191                 SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOREDRAW | SWP_NOACTIVATE | SWP_SHOWWINDOW);
 192         RedrawWindow(This->hwnd, NULL, NULL, RDW_INVALIDATE | RDW_NOERASE | RDW_ALLCHILDREN);
 193         SetFocus(This->hwnd);
 194
 195         /* NOTE:
 196          * Windows implementation calls:
 197          * RegisterWindowMessage("MSWHEEL_ROLLMSG");
 198          * SetTimer(This->hwnd, TIMER_ID, 100, NULL);
 199          */
 200     }
 201
 202     This->in_place_active = TRUE;
 203     hres = IOleInPlaceSite_OnInPlaceActivate(This->ipsite);
 204     if(FAILED(hres)) {
 205         WARN("OnInPlaceActivate failed: %08lx\n", hres);
 206         This->in_place_active = FALSE;
 207         return hres;
 208     }
 209
 210     hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget, (void**)&cmdtrg);
 211     if(SUCCEEDED(hres)) {
 212         VARIANT var;
 213
 214         IOleInPlaceFrame_SetStatusText(pIPFrame, NULL);
 215
 216         V_VT(&var) = VT_I4;
 217         V_I4(&var) = 0;
 218         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSMAX, 0, &var, NULL);
 219         IOleCommandTarget_Exec(cmdtrg, NULL, OLECMDID_SETPROGRESSPOS, 0, &var, NULL);
 220
 221         IOleCommandTarget_Release(cmdtrg);
 222     }
 223
 224     if(This->frame)
 225         IOleInPlaceFrame_Release(This->frame);
 226     This->frame = pIPFrame;
 227
 228     This->window_active = TRUE;
 229
 230     return S_OK;
 231 }
 232
 233 static LRESULT tooltips_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
 234 {
 235     tooltip_data *data = GetPropW(hwnd, wszTooltipData);
 236
 237     TRACE("%d %p\n", msg, data);
 238
 239     if(msg == TTM_WINDOWFROMPOINT) {
 240         RECT rect;
 241         POINT *pt = (POINT*)lParam;
 242
 243         TRACE("TTM_WINDOWFROMPOINT (%ld,%ld)\n", pt->x, pt->y);
 244
 245         GetWindowRect(data->doc->hwnd, &rect);
 246
 247         if(rect.left <= pt->x && pt->x <= rect.right
 248            && rect.top <= pt->y && pt->y <= rect.bottom)
 249             return (LPARAM)data->doc->hwnd;
 250     }
 251
 252     return CallWindowProcW(data->proc, hwnd, msg, wParam, lParam);
 253 }
 254
 255 static void create_tooltips_window(HTMLDocument *This)
 256 {
 257     tooltip_data *data = mshtml_alloc(sizeof(*data));
 258
 259     This->tooltips_hwnd = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, TTS_NOPREFIX | WS_POPUP,
 260             CW_USEDEFAULT, CW_USEDEFAULT, 10, 10, This->hwnd, NULL, hInst, NULL);
 261
 262     data->doc = This;
 263     data->proc = (WNDPROC)GetWindowLongPtrW(This->tooltips_hwnd, GWLP_WNDPROC);
 264
 265     SetPropW(This->tooltips_hwnd, wszTooltipData, data);
 266
 267     SetWindowLongPtrW(This->tooltips_hwnd, GWLP_WNDPROC, (LONG_PTR)tooltips_proc);
 268
 269     SetWindowPos(This->tooltips_hwnd, HWND_TOPMOST,0, 0, 0, 0,
 270                  SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 271
 272 }
 273
 274 void show_tooltip(HTMLDocument *This, DWORD x, DWORD y, LPCWSTR text)
 275 {
 276     TTTOOLINFOW toolinfo = {
 277         sizeof(TTTOOLINFOW), 0, This->hwnd, 0xdeadbeef,
 278         {x>2 ? x-2 : 0, y>0 ? y-2 : 0, x+2, y+2}, /* FIXME */
 279         NULL, (LPWSTR)text, 0};
 280     MSG msg = {This->hwnd, WM_MOUSEMOVE, 0, MAKELPARAM(x,y), 0, {x,y}};
 281
 282     TRACE("(%p)->(%ld %ld %s)\n", This, x, y, debugstr_w(text));
 283
 284     if(!This->tooltips_hwnd)
 285         create_tooltips_window(This);
 286
 287     SendMessageW(This->tooltips_hwnd, TTM_ADDTOOLW, 0, (LPARAM)&toolinfo);
 288     SendMessageW(This->tooltips_hwnd, TTM_ACTIVATE, TRUE, 0);
 289     SendMessageW(This->tooltips_hwnd, TTM_RELAYEVENT, 0, (LPARAM)&msg);
 290 }
 291
 292 void hide_tooltip(HTMLDocument *This)
 293 {
 294     TTTOOLINFOW toolinfo = {
 295         sizeof(TTTOOLINFOW), 0, This->hwnd, 0xdeadbeef,
 296         {0,0,0,0}, NULL, NULL, 0};
 297
 298     TRACE("(%p)\n", This);
 299
 300     SendMessageW(This->tooltips_hwnd, TTM_DELTOOLW, 0, (LPARAM)&toolinfo);
 301     SendMessageW(This->tooltips_hwnd, TTM_ACTIVATE, FALSE, 0);
 302 }
 303
 304 /**********************************************************
 305  * IOleDocumentView implementation
 306  */
 307
 308 #define DOCVIEW_THIS(iface) DEFINE_THIS(HTMLDocument, OleDocumentView, iface)
 309
 310 static HRESULT WINAPI OleDocumentView_QueryInterface(IOleDocumentView *iface, REFIID riid, void **ppvObject)
 311 {
 312     HTMLDocument *This = DOCVIEW_THIS(iface);
 313     return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppvObject);
 314 }
 315
 316 static ULONG WINAPI OleDocumentView_AddRef(IOleDocumentView *iface)
 317 {
 318     HTMLDocument *This = DOCVIEW_THIS(iface);
 319     return IHTMLDocument2_AddRef(HTMLDOC(This));
 320 }
 321
 322 static ULONG WINAPI OleDocumentView_Release(IOleDocumentView *iface)
 323 {
 324     HTMLDocument *This = DOCVIEW_THIS(iface);
 325     return IHTMLDocument2_Release(HTMLDOC(This));
 326 }
 327
 328 static HRESULT WINAPI OleDocumentView_SetInPlaceSite(IOleDocumentView *iface, IOleInPlaceSite *pIPSite)
 329 {
 330     HTMLDocument *This = DOCVIEW_THIS(iface);
 331     TRACE("(%p)->(%p)\n", This, pIPSite);
 332
 333     if(pIPSite)
 334         IOleInPlaceSite_AddRef(pIPSite);
 335
 336     if(This->ipsite)
 337         IOleInPlaceSite_Release(This->ipsite);
 338
 339     This->ipsite = pIPSite;
 340     return S_OK;
 341 }
 342
 343 static HRESULT WINAPI OleDocumentView_GetInPlaceSite(IOleDocumentView *iface, IOleInPlaceSite **ppIPSite)
 344 {
 345     HTMLDocument *This = DOCVIEW_THIS(iface);
 346     TRACE("(%p)->(%p)\n", This, ppIPSite);
 347
 348     if(!ppIPSite)
 349         return E_INVALIDARG;
 350
 351     if(This->ipsite)
 352         IOleInPlaceSite_AddRef(This->ipsite);
 353
 354     *ppIPSite = This->ipsite;
 355     return S_OK;
 356 }
 357
 358 static HRESULT WINAPI OleDocumentView_GetDocument(IOleDocumentView *iface, IUnknown **ppunk)
 359 {
 360     HTMLDocument *This = DOCVIEW_THIS(iface);
 361     TRACE("(%p)->(%p)\n", This, ppunk);
 362
 363     if(!ppunk)
 364         return E_INVALIDARG;
 365
 366     IHTMLDocument2_AddRef(HTMLDOC(This));
 367     *ppunk = (IUnknown*)HTMLDOC(This);
 368     return S_OK;
 369 }
 370
 371 static HRESULT WINAPI OleDocumentView_SetRect(IOleDocumentView *iface, LPRECT prcView)
 372 {
 373     HTMLDocument *This = DOCVIEW_THIS(iface);
 374     RECT rect;
 375
 376     TRACE("(%p)->(%p)\n", This, prcView);
 377
 378     if(!prcView)
 379         return E_INVALIDARG;
 380
 381     if(This->hwnd) {
 382         GetClientRect(This->hwnd, &rect);
 383         if(memcmp(prcView, &rect, sizeof(RECT))) {
 384             InvalidateRect(This->hwnd,NULL,TRUE);
 385             SetWindowPos(This->hwnd, NULL, prcView->left, prcView->top, prcView->right,
 386                     prcView->bottom, SWP_NOZORDER | SWP_NOACTIVATE);
 387         }
 388     }
 389
 390     return S_OK;
 391 }
 392
 393 static HRESULT WINAPI OleDocumentView_GetRect(IOleDocumentView *iface, LPRECT prcView)
 394 {
 395     HTMLDocument *This = DOCVIEW_THIS(iface);
 396
 397     TRACE("(%p)->(%p)\n", This, prcView);
 398
 399     if(!prcView)
 400         return E_INVALIDARG;
 401
 402     GetClientRect(This->hwnd, prcView);
 403     return S_OK;
 404 }
 405
 406 static HRESULT WINAPI OleDocumentView_SetRectComplex(IOleDocumentView *iface, LPRECT prcView,
 407                         LPRECT prcHScroll, LPRECT prcVScroll, LPRECT prcSizeBox)
 408 {
 409     HTMLDocument *This = DOCVIEW_THIS(iface);
 410     FIXME("(%p)->(%p %p %p %p)\n", This, prcView, prcHScroll, prcVScroll, prcSizeBox);
 411     return E_NOTIMPL;
 412 }
 413
 414 static HRESULT WINAPI OleDocumentView_Show(IOleDocumentView *iface, BOOL fShow)
 415 {
 416     HTMLDocument *This = DOCVIEW_THIS(iface);
 417     HRESULT hres;
 418
 419     TRACE("(%p)->(%x)\n", This, fShow);
 420
 421     if(fShow) {
 422         if(!This->ui_active) {
 423             hres = activate_window(This);
 424             if(FAILED(hres))
 425                 return hres;
 426         }
 427         ShowWindow(This->hwnd, SW_SHOW);
 428     }else {
 429         ShowWindow(This->hwnd, SW_HIDE);
 430     }
 431
 432     return S_OK;
 433 }
 434
 435 static HRESULT WINAPI OleDocumentView_UIActivate(IOleDocumentView *iface, BOOL fUIActivate)
 436 {
 437     HTMLDocument *This = DOCVIEW_THIS(iface);
 438     HRESULT hres;
 439
 440     TRACE("(%p)->(%x)\n", This, fUIActivate);
 441
 442     if(!This->ipsite) {
 443         FIXME("This->ipsite = NULL\n");
 444         return E_FAIL;
 445     }
 446
 447     if(fUIActivate) {
 448         if(This->ui_active)
 449             return S_OK;
 450
 451         if(!This->window_active) {
 452             hres = activate_window(This);
 453             if(FAILED(hres))
 454                 return hres;
 455         }
 456
 457         hres = IOleInPlaceSite_OnUIActivate(This->ipsite);
 458         if(SUCCEEDED(hres)) {
 459             OLECHAR wszHTMLDocument[30];
 460             LoadStringW(hInst, IDS_HTMLDOCUMENT, wszHTMLDocument,
 461                     sizeof(wszHTMLDocument)/sizeof(WCHAR));
 462             IOleInPlaceFrame_SetActiveObject(This->frame, ACTOBJ(This), wszHTMLDocument);
 463         }else {
 464             FIXME("OnUIActivate failed: %08lx\n", hres);
 465             IOleInPlaceFrame_Release(This->frame);
 466             This->frame = NULL;
 467             This->ui_active = FALSE;
 468             return hres;
 469         }
 470
 471         hres = IDocHostUIHandler_ShowUI(This->hostui, 0, ACTOBJ(This), CMDTARGET(This),
 472                 This->frame, NULL);
 473         if(FAILED(hres))
 474             IDocHostUIHandler_HideUI(This->hostui);
 475
 476         This->ui_active = TRUE;
 477     }else {
 478         This->window_active = FALSE;
 479         if(This->ui_active) {
 480             This->ui_active = FALSE;
 481             if(This->frame)
 482                 IOleInPlaceFrame_SetActiveObject(This->frame, NULL, NULL);
 483             if(This->hostui)
 484                 IDocHostUIHandler_HideUI(This->hostui);
 485             if(This->ipsite)
 486                 IOleInPlaceSite_OnUIDeactivate(This->ipsite, FALSE);
 487         }
 488     }
 489     return S_OK;
 490 }
 491
 492 static HRESULT WINAPI OleDocumentView_Open(IOleDocumentView *iface)
 493 {
 494     HTMLDocument *This = DOCVIEW_THIS(iface);
 495     FIXME("(%p)\n", This);
 496     return E_NOTIMPL;
 497 }
 498
 499 static HRESULT WINAPI OleDocumentView_CloseView(IOleDocumentView *iface, DWORD dwReserved)
 500 {
 501     HTMLDocument *This = DOCVIEW_THIS(iface);
 502     TRACE("(%p)->(%lx)\n", This, dwReserved);
 503
 504     if(dwReserved)
 505         WARN("dwReserved = %ld\n", dwReserved);
 506
 507     /* NOTE:
 508      * Windows implementation calls QueryInterface(IID_IOleCommandTarget),
 509      * QueryInterface(IID_IOleControlSite) and KillTimer
 510      */
 511
 512     IOleDocumentView_Show(iface, FALSE);
 513
 514     return S_OK;
 515 }
 516
 517 static HRESULT WINAPI OleDocumentView_SaveViewState(IOleDocumentView *iface, LPSTREAM pstm)
 518 {
 519     HTMLDocument *This = DOCVIEW_THIS(iface);
 520     FIXME("(%p)->(%p)\n", This, pstm);
 521     return E_NOTIMPL;
 522 }
 523
 524 static HRESULT WINAPI OleDocumentView_ApplyViewState(IOleDocumentView *iface, LPSTREAM pstm)
 525 {
 526     HTMLDocument *This = DOCVIEW_THIS(iface);
 527     FIXME("(%p)->(%p)\n", This, pstm);
 528     return E_NOTIMPL;
 529 }
 530
 531 static HRESULT WINAPI OleDocumentView_Clone(IOleDocumentView *iface, IOleInPlaceSite *pIPSiteNew,
 532                                         IOleDocumentView **ppViewNew)
 533 {
 534     HTMLDocument *This = DOCVIEW_THIS(iface);
 535     FIXME("(%p)->(%p %p)\n", This, pIPSiteNew, ppViewNew);
 536     return E_NOTIMPL;
 537 }
 538
 539 #undef DOCVIEW_THIS
 540
 541 static const IOleDocumentViewVtbl OleDocumentViewVtbl = {
 542     OleDocumentView_QueryInterface,
 543     OleDocumentView_AddRef,
 544     OleDocumentView_Release,
 545     OleDocumentView_SetInPlaceSite,
 546     OleDocumentView_GetInPlaceSite,
 547     OleDocumentView_GetDocument,
 548     OleDocumentView_SetRect,
 549     OleDocumentView_GetRect,
 550     OleDocumentView_SetRectComplex,
 551     OleDocumentView_Show,
 552     OleDocumentView_UIActivate,
 553     OleDocumentView_Open,
 554     OleDocumentView_CloseView,
 555     OleDocumentView_SaveViewState,
 556     OleDocumentView_ApplyViewState,
 557     OleDocumentView_Clone
 558 };
 559
 560 /**********************************************************
 561  * IViewObject implementation
 562  */
 563
 564 #define VIEWOBJ_THIS(iface) DEFINE_THIS(HTMLDocument, ViewObject2, iface)
 565
 566 static HRESULT WINAPI ViewObject_QueryInterface(IViewObject2 *iface, REFIID riid, void **ppvObject)
 567 {
 568     HTMLDocument *This = VIEWOBJ_THIS(iface);
 569     return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppvObject);
 570 }
 571
 572 static ULONG WINAPI ViewObject_AddRef(IViewObject2 *iface)
 573 {
 574     HTMLDocument *This = VIEWOBJ_THIS(iface);
 575     return IHTMLDocument2_AddRef(HTMLDOC(This));
 576 }
 577
 578 static ULONG WINAPI ViewObject_Release(IViewObject2 *iface)
 579 {
 580     HTMLDocument *This = VIEWOBJ_THIS(iface);
 581     return IHTMLDocument2_Release(HTMLDOC(This));
 582 }
 583
 584 static HRESULT WINAPI ViewObject_Draw(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
 585         DVTARGETDEVICE *ptd, HDC hdcTargetDev, HDC hdcDraw, LPCRECTL lprcBounds,
 586         LPCRECTL lprcWBounds, BOOL (CALLBACK *pfnContinue)(ULONG_PTR dwContinue), ULONG_PTR dwContinue)
 587 {
 588     HTMLDocument *This = VIEWOBJ_THIS(iface);
 589     FIXME("(%p)->(%ld %ld %p %p %p %p %p %p %p %ld)\n", This, dwDrawAspect, lindex, pvAspect,
 590             ptd, hdcTargetDev, hdcDraw, lprcBounds, lprcWBounds, pfnContinue, dwContinue);
 591     return E_NOTIMPL;
 592 }
 593
 594 static HRESULT WINAPI ViewObject_GetColorSet(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex, void *pvAspect,
 595         DVTARGETDEVICE *ptd, HDC hicTargetDev, LOGPALETTE **ppColorSet)
 596 {
 597     HTMLDocument *This = VIEWOBJ_THIS(iface);
 598     FIXME("(%p)->(%ld %ld %p %p %p %p)\n", This, dwDrawAspect, lindex, pvAspect, ptd, hicTargetDev, ppColorSet);
 599     return E_NOTIMPL;
 600 }
 601
 602 static HRESULT WINAPI ViewObject_Freeze(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex,
 603         void *pvAspect, DWORD *pdwFreeze)
 604 {
 605     HTMLDocument *This = VIEWOBJ_THIS(iface);
 606     FIXME("(%p)->(%ld %ld %p %p)\n", This, dwDrawAspect, lindex, pvAspect, pdwFreeze);
 607     return E_NOTIMPL;
 608 }
 609
 610 static HRESULT WINAPI ViewObject_Unfreeze(IViewObject2 *iface, DWORD dwFreeze)
 611 {
 612     HTMLDocument *This = VIEWOBJ_THIS(iface);
 613     FIXME("(%p)->(%ld)\n", This, dwFreeze);
 614     return E_NOTIMPL;
 615 }
 616
 617 static HRESULT WINAPI ViewObject_SetAdvise(IViewObject2 *iface, DWORD aspects, DWORD advf, IAdviseSink *pAdvSink)
 618 {
 619     HTMLDocument *This = VIEWOBJ_THIS(iface);
 620     FIXME("(%p)->(%ld %ld %p)\n", This, aspects, advf, pAdvSink);
 621     return E_NOTIMPL;
 622 }
 623
 624 static HRESULT WINAPI ViewObject_GetAdvise(IViewObject2 *iface, DWORD *pAspects, DWORD *pAdvf, IAdviseSink **ppAdvSink)
 625 {
 626     HTMLDocument *This = VIEWOBJ_THIS(iface);
 627     FIXME("(%p)->(%p %p %p)\n", This, pAspects, pAdvf, ppAdvSink);
 628     return E_NOTIMPL;
 629 }
 630
 631 static HRESULT WINAPI ViewObject_GetExtent(IViewObject2 *iface, DWORD dwDrawAspect, LONG lindex,
 632                                 DVTARGETDEVICE* ptd, LPSIZEL lpsizel)
 633 {
 634     HTMLDocument *This = VIEWOBJ_THIS(iface);
 635     FIXME("(%p)->(%ld %ld %p %p)\n", This, dwDrawAspect, lindex, ptd, lpsizel);
 636     return E_NOTIMPL;
 637 }
 638
 639 #undef VIEWOBJ_THIS
 640
 641 static const IViewObject2Vtbl ViewObjectVtbl = {
 642     ViewObject_QueryInterface,
 643     ViewObject_AddRef,
 644     ViewObject_Release,
 645     ViewObject_Draw,
 646     ViewObject_GetColorSet,
 647     ViewObject_Freeze,
 648     ViewObject_Unfreeze,
 649     ViewObject_SetAdvise,
 650     ViewObject_GetAdvise,
 651     ViewObject_GetExtent
 652 };
 653
 654 void HTMLDocument_View_Init(HTMLDocument *This)
 655 {
 656     This->lpOleDocumentViewVtbl = &OleDocumentViewVtbl;
 657     This->lpViewObject2Vtbl = &ViewObjectVtbl;
 658
 659     This->ipsite = NULL;
 660     This->frame = NULL;
 661     This->hwnd = NULL;
 662     This->tooltips_hwnd = NULL;
 663
 664     This->in_place_active = FALSE;
 665     This->ui_active = FALSE;
 666     This->window_active = FALSE;
 667 }