dlls/comdlg32/itemdlg.c

   1 /*
   2  * Common Item Dialog
   3  *
   4  * Copyright 2010,2011 David Hedberg
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24 #define NONAMELESSUNION
  25 #define NONAMELESSSTRUCT
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winuser.h"
  30 #include "wingdi.h"
  31 #include "winreg.h"
  32 #include "shlwapi.h"
  33
  34 #include "commdlg.h"
  35 #include "cdlg.h"
  36 #include "filedlgbrowser.h"
  37
  38 #include "wine/debug.h"
  39 #include "wine/list.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
  42
  43 enum ITEMDLG_TYPE {
  44     ITEMDLG_TYPE_OPEN,
  45     ITEMDLG_TYPE_SAVE
  46 };
  47
  48 typedef struct {
  49     struct list entry;
  50     IFileDialogEvents *pfde;
  51     DWORD cookie;
  52 } events_client;
  53
  54 typedef struct FileDialogImpl {
  55     IFileDialog2 IFileDialog2_iface;
  56     union {
  57         IFileOpenDialog IFileOpenDialog_iface;
  58         IFileSaveDialog IFileSaveDialog_iface;
  59     } u;
  60     enum ITEMDLG_TYPE dlg_type;
  61     IExplorerBrowserEvents IExplorerBrowserEvents_iface;
  62     IServiceProvider       IServiceProvider_iface;
  63     ICommDlgBrowser3       ICommDlgBrowser3_iface;
  64     LONG ref;
  65
  66     FILEOPENDIALOGOPTIONS options;
  67     COMDLG_FILTERSPEC *filterspecs;
  68     UINT filterspec_count;
  69     UINT filetypeindex;
  70
  71     struct list events_clients;
  72     DWORD events_next_cookie;
  73
  74     IShellItemArray *psia_selection;
  75     IShellItemArray *psia_results;
  76     IShellItem *psi_defaultfolder;
  77     IShellItem *psi_setfolder;
  78     IShellItem *psi_folder;
  79
  80     HWND dlg_hwnd;
  81     IExplorerBrowser *peb;
  82     DWORD ebevents_cookie;
  83 } FileDialogImpl;
  84
  85 /**************************************************************************
  86  * Window related functions.
  87  */
  88 static SIZE update_layout(FileDialogImpl *This)
  89 {
  90     HDWP hdwp;
  91     HWND hwnd;
  92     RECT dialog_rc;
  93     RECT cancel_rc, open_rc;
  94     RECT filetype_rc, filename_rc, filenamelabel_rc;
  95     RECT ebrowser_rc;
  96     int missing_width, missing_height;
  97     static const UINT vspacing = 4, hspacing = 4;
  98     SIZE ret;
  99
 100     GetClientRect(This->dlg_hwnd, &dialog_rc);
 101
 102     missing_width = max(0, 320 - dialog_rc.right);
 103     missing_height = max(0, 200 - dialog_rc.bottom);
 104
 105     if(missing_width || missing_height)
 106     {
 107         TRACE("Missing (%d, %d)\n", missing_width, missing_height);
 108         ret.cx = missing_width;
 109         ret.cy = missing_height;
 110         return ret;
 111     }
 112
 113     /****
 114      * Calculate the size of the dialog and all the parts.
 115      */
 116
 117     /* Cancel button */
 118     hwnd = GetDlgItem(This->dlg_hwnd, IDCANCEL);
 119     if(hwnd)
 120     {
 121         int cancel_width, cancel_height;
 122         GetWindowRect(hwnd, &cancel_rc);
 123         cancel_width = cancel_rc.right - cancel_rc.left;
 124         cancel_height = cancel_rc.bottom - cancel_rc.top;
 125
 126         cancel_rc.left = dialog_rc.right - cancel_width - hspacing;
 127         cancel_rc.top = dialog_rc.bottom - cancel_height - vspacing;
 128         cancel_rc.right = cancel_rc.left + cancel_width;
 129         cancel_rc.bottom = cancel_rc.top + cancel_height;
 130     }
 131
 132     /* Open/Save button */
 133     if(hwnd)
 134     {
 135         int open_width, open_height;
 136         GetWindowRect(hwnd, &open_rc);
 137         open_width = open_rc.right - open_rc.left;
 138         open_height = open_rc.bottom - open_rc.top;
 139
 140         open_rc.left = cancel_rc.left - open_width - hspacing;
 141         open_rc.top = cancel_rc.top;
 142         open_rc.right = open_rc.left + open_width;
 143         open_rc.bottom = open_rc.top + open_height;
 144     }
 145
 146     /* The filetype combobox. */
 147     hwnd = GetDlgItem(This->dlg_hwnd, IDC_FILETYPE);
 148     if(hwnd)
 149     {
 150         int filetype_width, filetype_height;
 151         GetWindowRect(hwnd, &filetype_rc);
 152
 153         filetype_width = filetype_rc.right - filetype_rc.left;
 154         filetype_height = filetype_rc.bottom - filetype_rc.top;
 155
 156         filetype_rc.right = cancel_rc.right;
 157
 158         filetype_rc.left = filetype_rc.right - filetype_width;
 159         filetype_rc.top = cancel_rc.top - filetype_height - vspacing;
 160         filetype_rc.bottom = filetype_rc.top + filetype_height;
 161
 162         if(!This->filterspec_count)
 163             filetype_rc.left = filetype_rc.right;
 164     }
 165
 166     /* Filename label. */
 167     hwnd = GetDlgItem(This->dlg_hwnd, IDC_FILENAMESTATIC);
 168     if(hwnd)
 169     {
 170         int filetypelabel_width, filetypelabel_height;
 171         GetWindowRect(hwnd, &filenamelabel_rc);
 172
 173         filetypelabel_width = filenamelabel_rc.right - filenamelabel_rc.left;
 174         filetypelabel_height = filenamelabel_rc.bottom - filenamelabel_rc.top;
 175
 176         filenamelabel_rc.left = 160; /* FIXME */
 177         filenamelabel_rc.top = filetype_rc.top;
 178         filenamelabel_rc.right = filenamelabel_rc.left + filetypelabel_width;
 179         filenamelabel_rc.bottom = filenamelabel_rc.top + filetypelabel_height;
 180     }
 181
 182     /* Filename edit box. */
 183     hwnd = GetDlgItem(This->dlg_hwnd, IDC_FILENAME);
 184     if(hwnd)
 185     {
 186         int filename_width, filename_height;
 187         GetWindowRect(hwnd, &filename_rc);
 188
 189         filename_width = filetype_rc.left - filenamelabel_rc.right - hspacing*2;
 190         filename_height = filename_rc.bottom - filename_rc.top;
 191
 192         filename_rc.left = filenamelabel_rc.right + hspacing;
 193         filename_rc.top = filetype_rc.top;
 194         filename_rc.right = filename_rc.left + filename_width;
 195         filename_rc.bottom = filename_rc.top + filename_height;
 196     }
 197
 198     /* The ExplorerBrowser control. */
 199     ebrowser_rc.left = dialog_rc.left + vspacing;
 200     ebrowser_rc.top = 0;
 201     ebrowser_rc.right = dialog_rc.right - vspacing;
 202     ebrowser_rc.bottom = filename_rc.top - hspacing;
 203
 204     /****
 205      * Move everything to the right place.
 206      */
 207
 208     /* FIXME: The Save Dialog uses a slightly different layout. */
 209     hdwp = BeginDeferWindowPos(6);
 210
 211     if(hdwp && This->peb)
 212         IExplorerBrowser_SetRect(This->peb, &hdwp, ebrowser_rc);
 213
 214     /* The default controls */
 215     if(hdwp && (hwnd = GetDlgItem(This->dlg_hwnd, IDC_FILETYPE)) )
 216         DeferWindowPos(hdwp, hwnd, NULL, filetype_rc.left, filetype_rc.top, 0, 0,
 217                        SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
 218
 219     if(hdwp && (hwnd = GetDlgItem(This->dlg_hwnd, IDC_FILENAME)) )
 220         DeferWindowPos(hdwp, hwnd, NULL, filename_rc.left, filename_rc.top,
 221                        filename_rc.right - filename_rc.left, filename_rc.bottom - filename_rc.top,
 222                        SWP_NOZORDER | SWP_NOACTIVATE);
 223
 224     if(hdwp && (hwnd = GetDlgItem(This->dlg_hwnd, IDC_FILENAMESTATIC)) )
 225         DeferWindowPos(hdwp, hwnd, NULL, filenamelabel_rc.left, filenamelabel_rc.top, 0, 0,
 226                        SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
 227
 228     if(hdwp && (hwnd = GetDlgItem(This->dlg_hwnd, IDOK)) )
 229         DeferWindowPos(hdwp, hwnd, NULL, open_rc.left, open_rc.top, 0, 0,
 230                        SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
 231
 232     if(hdwp && (hwnd = GetDlgItem(This->dlg_hwnd, IDCANCEL)) )
 233         DeferWindowPos(hdwp, hwnd, NULL, cancel_rc.left, cancel_rc.top, 0, 0,
 234                        SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
 235
 236     if(hdwp)
 237         EndDeferWindowPos(hdwp);
 238     else
 239         ERR("Failed to position dialog controls.\n");
 240
 241     ret.cx = 0; ret.cy = 0;
 242     return ret;
 243 }
 244
 245 static HRESULT init_explorerbrowser(FileDialogImpl *This)
 246 {
 247     IShellItem *psi_folder;
 248     FOLDERSETTINGS fos;
 249     RECT rc = {0};
 250     HRESULT hr;
 251
 252     /* Create ExplorerBrowser instance */
 253     OleInitialize(NULL);
 254
 255     hr = CoCreateInstance(&CLSID_ExplorerBrowser, NULL, CLSCTX_INPROC_SERVER,
 256                           &IID_IExplorerBrowser, (void**)&This->peb);
 257     if(FAILED(hr))
 258     {
 259         ERR("Failed to instantiate ExplorerBrowser control.\n");
 260         return hr;
 261     }
 262
 263     IExplorerBrowser_SetOptions(This->peb, EBO_SHOWFRAMES);
 264
 265     hr = IExplorerBrowser_Initialize(This->peb, This->dlg_hwnd, &rc, NULL);
 266     if(FAILED(hr))
 267     {
 268         ERR("Failed to initialize the ExplorerBrowser control.\n");
 269         IExplorerBrowser_Release(This->peb);
 270         This->peb = NULL;
 271         return hr;
 272     }
 273     hr = IExplorerBrowser_Advise(This->peb, &This->IExplorerBrowserEvents_iface, &This->ebevents_cookie);
 274     if(FAILED(hr))
 275         ERR("Advise (ExplorerBrowser) failed.\n");
 276
 277     /* Get previous options? */
 278     fos.ViewMode = fos.fFlags = 0;
 279     if(!(This->options & FOS_ALLOWMULTISELECT))
 280         fos.fFlags |= FWF_SINGLESEL;
 281
 282     IExplorerBrowser_SetFolderSettings(This->peb, &fos);
 283
 284     /* Browse somewhere */
 285     psi_folder = This->psi_setfolder ? This->psi_setfolder : This->psi_defaultfolder;
 286     IExplorerBrowser_BrowseToObject(This->peb, (IUnknown*)psi_folder, SBSP_DEFBROWSER);
 287
 288     hr = IUnknown_SetSite((IUnknown*)This->peb, (IUnknown*)This);
 289     if(FAILED(hr))
 290         ERR("SetSite (ExplorerBrowser) failed.\n");
 291
 292     return S_OK;
 293 }
 294
 295 static LRESULT on_wm_initdialog(HWND hwnd, LPARAM lParam)
 296 {
 297     FileDialogImpl *This = (FileDialogImpl*)lParam;
 298     HWND hitem;
 299     TRACE("(%p, %p)\n", This, hwnd);
 300
 301     SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LPARAM)This);
 302     This->dlg_hwnd = hwnd;
 303
 304     hitem = GetDlgItem(This->dlg_hwnd, pshHelp);
 305     if(hitem) ShowWindow(hitem, SW_HIDE);
 306
 307     hitem = GetDlgItem(This->dlg_hwnd, IDC_FILETYPESTATIC);
 308     if(hitem) ShowWindow(hitem, SW_HIDE);
 309
 310     /* Fill filetypes combobox, or hide it. */
 311     hitem = GetDlgItem(This->dlg_hwnd, IDC_FILETYPE);
 312     if(This->filterspec_count)
 313     {
 314         UINT i;
 315         for(i = 0; i < This->filterspec_count; i++)
 316             SendMessageW(hitem, CB_ADDSTRING, 0, (LPARAM)This->filterspecs[i].pszName);
 317
 318         SendMessageW(hitem, CB_SETCURSEL, This->filetypeindex, 0);
 319     }
 320     else
 321         ShowWindow(hitem, SW_HIDE);
 322
 323     init_explorerbrowser(This);
 324     update_layout(This);
 325
 326     return TRUE;
 327 }
 328
 329 static LRESULT on_wm_size(FileDialogImpl *This)
 330 {
 331     update_layout(This);
 332     return FALSE;
 333 }
 334
 335 static LRESULT on_wm_getminmaxinfo(FileDialogImpl *This, LPARAM lparam)
 336 {
 337     MINMAXINFO *mmi = (MINMAXINFO*)lparam;
 338     TRACE("%p (%p)\n", This, mmi);
 339
 340     /* FIXME */
 341     mmi->ptMinTrackSize.x = 640;
 342     mmi->ptMinTrackSize.y = 480;
 343
 344     return FALSE;
 345 }
 346
 347 static LRESULT on_wm_destroy(FileDialogImpl *This)
 348 {
 349     TRACE("%p\n", This);
 350
 351     if(This->peb)
 352     {
 353         IExplorerBrowser_Destroy(This->peb);
 354         IExplorerBrowser_Release(This->peb);
 355         This->peb = NULL;
 356     }
 357
 358     This->dlg_hwnd = NULL;
 359
 360     return TRUE;
 361 }
 362
 363 static LRESULT on_idok(FileDialogImpl *This)
 364 {
 365     TRACE("%p\n", This);
 366
 367     EndDialog(This->dlg_hwnd, S_OK);
 368
 369     return FALSE;
 370 }
 371
 372 static LRESULT on_idcancel(FileDialogImpl *This)
 373 {
 374     TRACE("%p\n", This);
 375
 376     EndDialog(This->dlg_hwnd, HRESULT_FROM_WIN32(ERROR_CANCELLED));
 377
 378     return FALSE;
 379 }
 380
 381 static LRESULT on_command_filetype(FileDialogImpl *This, WPARAM wparam, LPARAM lparam)
 382 {
 383     if(HIWORD(wparam) == CBN_SELCHANGE)
 384     {
 385         IShellView *psv;
 386         HRESULT hr;
 387
 388         This->filetypeindex = SendMessageW((HWND)lparam, CB_GETCURSEL, 0, 0);
 389         TRACE("File type selection changed to %d.\n", This->filetypeindex);
 390
 391         hr = IExplorerBrowser_GetCurrentView(This->peb, &IID_IShellView, (void**)&psv);
 392         if(SUCCEEDED(hr))
 393         {
 394             IShellView_Refresh(psv);
 395             IShellView_Release(psv);
 396         }
 397     }
 398
 399     return FALSE;
 400 }
 401
 402 static LRESULT on_wm_command(FileDialogImpl *This, WPARAM wparam, LPARAM lparam)
 403 {
 404     switch(wparam)
 405     {
 406     case IDOK:                return on_idok(This);
 407     case IDCANCEL:            return on_idcancel(This);
 408     case IDC_FILETYPE:        return on_command_filetype(This, wparam, lparam);
 409     default:                  TRACE("Unknown command.\n");
 410     }
 411     return FALSE;
 412 }
 413
 414 static LRESULT CALLBACK itemdlg_dlgproc(HWND hwnd, UINT umessage, WPARAM wparam, LPARAM lparam)
 415 {
 416     FileDialogImpl *This = (FileDialogImpl*)GetWindowLongPtrW(hwnd, GWLP_USERDATA);
 417
 418     switch(umessage)
 419     {
 420     case WM_INITDIALOG:       return on_wm_initdialog(hwnd, lparam);
 421     case WM_COMMAND:          return on_wm_command(This, wparam, lparam);
 422     case WM_SIZE:             return on_wm_size(This);
 423     case WM_GETMINMAXINFO:    return on_wm_getminmaxinfo(This, lparam);
 424     case WM_DESTROY:          return on_wm_destroy(This);
 425     }
 426
 427     return FALSE;
 428 }
 429
 430 static HRESULT create_dialog(FileDialogImpl *This, HWND parent)
 431 {
 432     INT_PTR res;
 433
 434     SetLastError(0);
 435     res = DialogBoxParamW(COMDLG32_hInstance,
 436                           MAKEINTRESOURCEW(NEWFILEOPENV3ORD),
 437                           parent, itemdlg_dlgproc, (LPARAM)This);
 438     This->dlg_hwnd = NULL;
 439     if(res == -1)
 440     {
 441         ERR("Failed to show dialog (LastError: %d)\n", GetLastError());
 442         return E_FAIL;
 443     }
 444
 445     TRACE("Returning 0x%08x\n", (HRESULT)res);
 446     return (HRESULT)res;
 447 }
 448
 449 /**************************************************************************
 450  * IFileDialog implementation
 451  */
 452 static inline FileDialogImpl *impl_from_IFileDialog2(IFileDialog2 *iface)
 453 {
 454     return CONTAINING_RECORD(iface, FileDialogImpl, IFileDialog2_iface);
 455 }
 456
 457 static HRESULT WINAPI IFileDialog2_fnQueryInterface(IFileDialog2 *iface,
 458                                                     REFIID riid,
 459                                                     void **ppvObject)
 460 {
 461     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 462     TRACE("%p (%s, %p)\n", This, debugstr_guid(riid), ppvObject);
 463
 464     *ppvObject = NULL;
 465     if(IsEqualGUID(riid, &IID_IUnknown) ||
 466        IsEqualGUID(riid, &IID_IFileDialog) ||
 467        IsEqualGUID(riid, &IID_IFileDialog2))
 468     {
 469         *ppvObject = iface;
 470     }
 471     else if(IsEqualGUID(riid, &IID_IFileOpenDialog) && This->dlg_type == ITEMDLG_TYPE_OPEN)
 472     {
 473         *ppvObject = &This->u.IFileOpenDialog_iface;
 474     }
 475     else if(IsEqualGUID(riid, &IID_IFileSaveDialog) && This->dlg_type == ITEMDLG_TYPE_SAVE)
 476     {
 477         *ppvObject = &This->u.IFileSaveDialog_iface;
 478     }
 479     else if(IsEqualGUID(riid, &IID_IExplorerBrowserEvents))
 480     {
 481         *ppvObject = &This->IExplorerBrowserEvents_iface;
 482     }
 483     else if(IsEqualGUID(riid, &IID_IServiceProvider))
 484     {
 485         *ppvObject = &This->IServiceProvider_iface;
 486     }
 487     else if(IsEqualGUID(&IID_ICommDlgBrowser3, riid) ||
 488             IsEqualGUID(&IID_ICommDlgBrowser2, riid) ||
 489             IsEqualGUID(&IID_ICommDlgBrowser, riid))
 490     {
 491         *ppvObject = &This->ICommDlgBrowser3_iface;
 492     }
 493     else
 494         FIXME("Unknown interface requested: %s.\n", debugstr_guid(riid));
 495
 496     if(*ppvObject)
 497     {
 498         IUnknown_AddRef((IUnknown*)*ppvObject);
 499         return S_OK;
 500     }
 501
 502     return E_NOINTERFACE;
 503 }
 504
 505 static ULONG WINAPI IFileDialog2_fnAddRef(IFileDialog2 *iface)
 506 {
 507     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 508     LONG ref = InterlockedIncrement(&This->ref);
 509     TRACE("%p - ref %d\n", This, ref);
 510
 511     return ref;
 512 }
 513
 514 static ULONG WINAPI IFileDialog2_fnRelease(IFileDialog2 *iface)
 515 {
 516     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 517     LONG ref = InterlockedDecrement(&This->ref);
 518     TRACE("%p - ref %d\n", This, ref);
 519
 520     if(!ref)
 521     {
 522         UINT i;
 523         for(i = 0; i < This->filterspec_count; i++)
 524         {
 525             LocalFree((void*)This->filterspecs[i].pszName);
 526             LocalFree((void*)This->filterspecs[i].pszSpec);
 527         }
 528         HeapFree(GetProcessHeap(), 0, This->filterspecs);
 529
 530         if(This->psi_defaultfolder) IShellItem_Release(This->psi_defaultfolder);
 531         if(This->psi_setfolder)     IShellItem_Release(This->psi_setfolder);
 532         if(This->psi_folder)        IShellItem_Release(This->psi_folder);
 533         if(This->psia_selection)    IShellItemArray_Release(This->psia_selection);
 534         if(This->psia_results)      IShellItemArray_Release(This->psia_results);
 535
 536         HeapFree(GetProcessHeap(), 0, This);
 537     }
 538
 539     return ref;
 540 }
 541
 542 static HRESULT WINAPI IFileDialog2_fnShow(IFileDialog2 *iface, HWND hwndOwner)
 543 {
 544     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 545     TRACE("%p (%p)\n", iface, hwndOwner);
 546
 547     return create_dialog(This, hwndOwner);
 548 }
 549
 550 static HRESULT WINAPI IFileDialog2_fnSetFileTypes(IFileDialog2 *iface, UINT cFileTypes,
 551                                                   const COMDLG_FILTERSPEC *rgFilterSpec)
 552 {
 553     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 554     UINT i;
 555     TRACE("%p (%d, %p)\n", This, cFileTypes, rgFilterSpec);
 556
 557     if(This->filterspecs)
 558         return E_UNEXPECTED;
 559
 560     if(!rgFilterSpec)
 561         return E_INVALIDARG;
 562
 563     if(!cFileTypes)
 564         return S_OK;
 565
 566     This->filterspecs = HeapAlloc(GetProcessHeap(), 0, sizeof(COMDLG_FILTERSPEC)*cFileTypes);
 567     for(i = 0; i < cFileTypes; i++)
 568     {
 569         This->filterspecs[i].pszName = StrDupW(rgFilterSpec[i].pszName);
 570         This->filterspecs[i].pszSpec = StrDupW(rgFilterSpec[i].pszSpec);
 571     }
 572     This->filterspec_count = cFileTypes;
 573
 574     return S_OK;
 575 }
 576
 577 static HRESULT WINAPI IFileDialog2_fnSetFileTypeIndex(IFileDialog2 *iface, UINT iFileType)
 578 {
 579     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 580     TRACE("%p (%d)\n", This, iFileType);
 581
 582     if(!This->filterspecs)
 583         return E_FAIL;
 584
 585     if(iFileType >= This->filterspec_count)
 586         This->filetypeindex = This->filterspec_count - 1;
 587     else
 588         This->filetypeindex = iFileType;
 589
 590     return S_OK;
 591 }
 592
 593 static HRESULT WINAPI IFileDialog2_fnGetFileTypeIndex(IFileDialog2 *iface, UINT *piFileType)
 594 {
 595     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 596     TRACE("%p (%p)\n", This, piFileType);
 597
 598     if(!piFileType)
 599         return E_INVALIDARG;
 600
 601     *piFileType = This->filetypeindex;
 602
 603     return S_OK;
 604 }
 605
 606 static HRESULT WINAPI IFileDialog2_fnAdvise(IFileDialog2 *iface, IFileDialogEvents *pfde, DWORD *pdwCookie)
 607 {
 608     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 609     events_client *client;
 610     TRACE("%p (%p, %p)\n", This, pfde, pdwCookie);
 611
 612     if(!pfde || !pdwCookie)
 613         return E_INVALIDARG;
 614
 615     client = HeapAlloc(GetProcessHeap(), 0, sizeof(events_client));
 616     client->pfde = pfde;
 617     client->cookie = ++This->events_next_cookie;
 618
 619     IFileDialogEvents_AddRef(pfde);
 620     *pdwCookie = client->cookie;
 621
 622     list_add_tail(&This->events_clients, &client->entry);
 623
 624     return S_OK;
 625 }
 626
 627 static HRESULT WINAPI IFileDialog2_fnUnadvise(IFileDialog2 *iface, DWORD dwCookie)
 628 {
 629     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 630     events_client *client, *found = NULL;
 631     TRACE("%p (%d)\n", This, dwCookie);
 632
 633     LIST_FOR_EACH_ENTRY(client, &This->events_clients, events_client, entry)
 634     {
 635         if(client->cookie == dwCookie)
 636         {
 637             found = client;
 638             break;
 639         }
 640     }
 641
 642     if(found)
 643     {
 644         list_remove(&found->entry);
 645         IFileDialogEvents_Release(found->pfde);
 646         HeapFree(GetProcessHeap(), 0, found);
 647         return S_OK;
 648     }
 649
 650     return E_INVALIDARG;
 651 }
 652
 653 static HRESULT WINAPI IFileDialog2_fnSetOptions(IFileDialog2 *iface, FILEOPENDIALOGOPTIONS fos)
 654 {
 655     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 656     TRACE("%p (0x%x)\n", This, fos);
 657
 658     This->options = fos;
 659
 660     return S_OK;
 661 }
 662
 663 static HRESULT WINAPI IFileDialog2_fnGetOptions(IFileDialog2 *iface, FILEOPENDIALOGOPTIONS *pfos)
 664 {
 665     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 666     TRACE("%p (%p)\n", This, pfos);
 667
 668     if(!pfos)
 669         return E_INVALIDARG;
 670
 671     *pfos = This->options;
 672
 673     return S_OK;
 674 }
 675
 676 static HRESULT WINAPI IFileDialog2_fnSetDefaultFolder(IFileDialog2 *iface, IShellItem *psi)
 677 {
 678     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 679     TRACE("%p (%p)\n", This, psi);
 680     if(This->psi_defaultfolder)
 681         IShellItem_Release(This->psi_defaultfolder);
 682
 683     This->psi_defaultfolder = psi;
 684
 685     if(This->psi_defaultfolder)
 686         IShellItem_AddRef(This->psi_defaultfolder);
 687
 688     return S_OK;
 689 }
 690
 691 static HRESULT WINAPI IFileDialog2_fnSetFolder(IFileDialog2 *iface, IShellItem *psi)
 692 {
 693     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 694     TRACE("%p (%p)\n", This, psi);
 695     if(This->psi_setfolder)
 696         IShellItem_Release(This->psi_setfolder);
 697
 698     This->psi_setfolder = psi;
 699
 700     if(This->psi_setfolder)
 701         IShellItem_AddRef(This->psi_setfolder);
 702
 703     return S_OK;
 704 }
 705
 706 static HRESULT WINAPI IFileDialog2_fnGetFolder(IFileDialog2 *iface, IShellItem **ppsi)
 707 {
 708     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 709     TRACE("%p (%p)\n", This, ppsi);
 710     if(!ppsi)
 711         return E_INVALIDARG;
 712
 713     /* FIXME:
 714        If the dialog is shown, return the current(ly selected) folder. */
 715
 716     *ppsi = NULL;
 717     if(This->psi_folder)
 718         *ppsi = This->psi_folder;
 719     else if(This->psi_setfolder)
 720         *ppsi = This->psi_setfolder;
 721     else if(This->psi_defaultfolder)
 722         *ppsi = This->psi_defaultfolder;
 723
 724     if(*ppsi)
 725     {
 726         IShellItem_AddRef(*ppsi);
 727         return S_OK;
 728     }
 729
 730     return E_FAIL;
 731 }
 732
 733 static HRESULT WINAPI IFileDialog2_fnGetCurrentSelection(IFileDialog2 *iface, IShellItem **ppsi)
 734 {
 735     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 736     HRESULT hr;
 737     TRACE("%p (%p)\n", This, ppsi);
 738
 739     if(!ppsi)
 740         return E_INVALIDARG;
 741
 742     if(This->psia_selection)
 743     {
 744         /* FIXME: Check filename edit box */
 745         hr = IShellItemArray_GetItemAt(This->psia_selection, 0, ppsi);
 746         return hr;
 747     }
 748
 749     return E_FAIL;
 750 }
 751
 752 static HRESULT WINAPI IFileDialog2_fnSetFileName(IFileDialog2 *iface, LPCWSTR pszName)
 753 {
 754     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 755     FIXME("stub - %p (%p)\n", This, pszName);
 756     return E_NOTIMPL;
 757 }
 758
 759 static HRESULT WINAPI IFileDialog2_fnGetFileName(IFileDialog2 *iface, LPWSTR *pszName)
 760 {
 761     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 762     FIXME("stub - %p (%p)\n", This, pszName);
 763     return E_NOTIMPL;
 764 }
 765
 766 static HRESULT WINAPI IFileDialog2_fnSetTitle(IFileDialog2 *iface, LPCWSTR pszTitle)
 767 {
 768     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 769     FIXME("stub - %p (%p)\n", This, pszTitle);
 770     return E_NOTIMPL;
 771 }
 772
 773 static HRESULT WINAPI IFileDialog2_fnSetOkButtonLabel(IFileDialog2 *iface, LPCWSTR pszText)
 774 {
 775     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 776     FIXME("stub - %p (%p)\n", This, pszText);
 777     return E_NOTIMPL;
 778 }
 779
 780 static HRESULT WINAPI IFileDialog2_fnSetFileNameLabel(IFileDialog2 *iface, LPCWSTR pszLabel)
 781 {
 782     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 783     FIXME("stub - %p (%p)\n", This, pszLabel);
 784     return E_NOTIMPL;
 785 }
 786
 787 static HRESULT WINAPI IFileDialog2_fnGetResult(IFileDialog2 *iface, IShellItem **ppsi)
 788 {
 789     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 790     HRESULT hr;
 791     TRACE("%p (%p)\n", This, ppsi);
 792
 793     if(!ppsi)
 794         return E_INVALIDARG;
 795
 796     if(This->psia_results)
 797     {
 798         UINT item_count;
 799         hr = IShellItemArray_GetCount(This->psia_results, &item_count);
 800         if(SUCCEEDED(hr))
 801         {
 802             if(item_count != 1)
 803                 return E_FAIL;
 804
 805             /* Adds a reference. */
 806             hr = IShellItemArray_GetItemAt(This->psia_results, 0, ppsi);
 807         }
 808
 809         return hr;
 810     }
 811
 812     return E_UNEXPECTED;
 813 }
 814
 815 static HRESULT WINAPI IFileDialog2_fnAddPlace(IFileDialog2 *iface, IShellItem *psi, FDAP fdap)
 816 {
 817     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 818     FIXME("stub - %p (%p, %d)\n", This, psi, fdap);
 819     return E_NOTIMPL;
 820 }
 821
 822 static HRESULT WINAPI IFileDialog2_fnSetDefaultExtension(IFileDialog2 *iface, LPCWSTR pszDefaultExtension)
 823 {
 824     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 825     FIXME("stub - %p (%s)\n", This, debugstr_w(pszDefaultExtension));
 826     return E_NOTIMPL;
 827 }
 828
 829 static HRESULT WINAPI IFileDialog2_fnClose(IFileDialog2 *iface, HRESULT hr)
 830 {
 831     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 832     TRACE("%p (0x%08x)\n", This, hr);
 833
 834     if(This->dlg_hwnd)
 835         EndDialog(This->dlg_hwnd, hr);
 836
 837     return S_OK;
 838 }
 839
 840 static HRESULT WINAPI IFileDialog2_fnSetClientGuid(IFileDialog2 *iface, REFGUID guid)
 841 {
 842     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 843     FIXME("stub - %p (%s)\n", This, debugstr_guid(guid));
 844     return E_NOTIMPL;
 845 }
 846
 847 static HRESULT WINAPI IFileDialog2_fnClearClientData(IFileDialog2 *iface)
 848 {
 849     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 850     FIXME("stub - %p\n", This);
 851     return E_NOTIMPL;
 852 }
 853
 854 static HRESULT WINAPI IFileDialog2_fnSetFilter(IFileDialog2 *iface, IShellItemFilter *pFilter)
 855 {
 856     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 857     FIXME("stub - %p (%p)\n", This, pFilter);
 858     return E_NOTIMPL;
 859 }
 860
 861 static HRESULT WINAPI IFileDialog2_fnSetCancelButtonLabel(IFileDialog2 *iface, LPCWSTR pszLabel)
 862 {
 863     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 864     FIXME("stub - %p (%s)\n", This, debugstr_w(pszLabel));
 865     return E_NOTIMPL;
 866 }
 867
 868 static HRESULT WINAPI IFileDialog2_fnSetNavigationRoot(IFileDialog2 *iface, IShellItem *psi)
 869 {
 870     FileDialogImpl *This = impl_from_IFileDialog2(iface);
 871     FIXME("stub - %p (%p)\n", This, psi);
 872     return E_NOTIMPL;
 873 }
 874
 875 static const IFileDialog2Vtbl vt_IFileDialog2 = {
 876     IFileDialog2_fnQueryInterface,
 877     IFileDialog2_fnAddRef,
 878     IFileDialog2_fnRelease,
 879     IFileDialog2_fnShow,
 880     IFileDialog2_fnSetFileTypes,
 881     IFileDialog2_fnSetFileTypeIndex,
 882     IFileDialog2_fnGetFileTypeIndex,
 883     IFileDialog2_fnAdvise,
 884     IFileDialog2_fnUnadvise,
 885     IFileDialog2_fnSetOptions,
 886     IFileDialog2_fnGetOptions,
 887     IFileDialog2_fnSetDefaultFolder,
 888     IFileDialog2_fnSetFolder,
 889     IFileDialog2_fnGetFolder,
 890     IFileDialog2_fnGetCurrentSelection,
 891     IFileDialog2_fnSetFileName,
 892     IFileDialog2_fnGetFileName,
 893     IFileDialog2_fnSetTitle,
 894     IFileDialog2_fnSetOkButtonLabel,
 895     IFileDialog2_fnSetFileNameLabel,
 896     IFileDialog2_fnGetResult,
 897     IFileDialog2_fnAddPlace,
 898     IFileDialog2_fnSetDefaultExtension,
 899     IFileDialog2_fnClose,
 900     IFileDialog2_fnSetClientGuid,
 901     IFileDialog2_fnClearClientData,
 902     IFileDialog2_fnSetFilter,
 903     IFileDialog2_fnSetCancelButtonLabel,
 904     IFileDialog2_fnSetNavigationRoot
 905 };
 906
 907 /**************************************************************************
 908  * IFileOpenDialog
 909  */
 910 static inline FileDialogImpl *impl_from_IFileOpenDialog(IFileOpenDialog *iface)
 911 {
 912     return CONTAINING_RECORD(iface, FileDialogImpl, u.IFileOpenDialog_iface);
 913 }
 914
 915 static HRESULT WINAPI IFileOpenDialog_fnQueryInterface(IFileOpenDialog *iface,
 916                                                        REFIID riid, void **ppvObject)
 917 {
 918     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 919     return IFileDialog2_QueryInterface(&This->IFileDialog2_iface, riid, ppvObject);
 920 }
 921
 922 static ULONG WINAPI IFileOpenDialog_fnAddRef(IFileOpenDialog *iface)
 923 {
 924     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 925     return IFileDialog2_AddRef(&This->IFileDialog2_iface);
 926 }
 927
 928 static ULONG WINAPI IFileOpenDialog_fnRelease(IFileOpenDialog *iface)
 929 {
 930     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 931     return IFileDialog2_Release(&This->IFileDialog2_iface);
 932 }
 933
 934 static HRESULT WINAPI IFileOpenDialog_fnShow(IFileOpenDialog *iface, HWND hwndOwner)
 935 {
 936     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 937     return IFileDialog2_Show(&This->IFileDialog2_iface, hwndOwner);
 938 }
 939
 940 static HRESULT WINAPI IFileOpenDialog_fnSetFileTypes(IFileOpenDialog *iface, UINT cFileTypes,
 941                                                      const COMDLG_FILTERSPEC *rgFilterSpec)
 942 {
 943     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 944     return IFileDialog2_SetFileTypes(&This->IFileDialog2_iface, cFileTypes, rgFilterSpec);
 945 }
 946
 947 static HRESULT WINAPI IFileOpenDialog_fnSetFileTypeIndex(IFileOpenDialog *iface, UINT iFileType)
 948 {
 949     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 950     return IFileDialog2_SetFileTypeIndex(&This->IFileDialog2_iface, iFileType);
 951 }
 952
 953 static HRESULT WINAPI IFileOpenDialog_fnGetFileTypeIndex(IFileOpenDialog *iface, UINT *piFileType)
 954 {
 955     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 956     return IFileDialog2_GetFileTypeIndex(&This->IFileDialog2_iface, piFileType);
 957 }
 958
 959 static HRESULT WINAPI IFileOpenDialog_fnAdvise(IFileOpenDialog *iface, IFileDialogEvents *pfde,
 960                                                DWORD *pdwCookie)
 961 {
 962     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 963     return IFileDialog2_Advise(&This->IFileDialog2_iface, pfde, pdwCookie);
 964 }
 965
 966 static HRESULT WINAPI IFileOpenDialog_fnUnadvise(IFileOpenDialog *iface, DWORD dwCookie)
 967 {
 968     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 969     return IFileDialog2_Unadvise(&This->IFileDialog2_iface, dwCookie);
 970 }
 971
 972 static HRESULT WINAPI IFileOpenDialog_fnSetOptions(IFileOpenDialog *iface, FILEOPENDIALOGOPTIONS fos)
 973 {
 974     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 975     return IFileDialog2_SetOptions(&This->IFileDialog2_iface, fos);
 976 }
 977
 978 static HRESULT WINAPI IFileOpenDialog_fnGetOptions(IFileOpenDialog *iface, FILEOPENDIALOGOPTIONS *pfos)
 979 {
 980     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 981     return IFileDialog2_GetOptions(&This->IFileDialog2_iface, pfos);
 982 }
 983
 984 static HRESULT WINAPI IFileOpenDialog_fnSetDefaultFolder(IFileOpenDialog *iface, IShellItem *psi)
 985 {
 986     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 987     return IFileDialog2_SetDefaultFolder(&This->IFileDialog2_iface, psi);
 988 }
 989
 990 static HRESULT WINAPI IFileOpenDialog_fnSetFolder(IFileOpenDialog *iface, IShellItem *psi)
 991 {
 992     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 993     return IFileDialog2_SetFolder(&This->IFileDialog2_iface, psi);
 994 }
 995
 996 static HRESULT WINAPI IFileOpenDialog_fnGetFolder(IFileOpenDialog *iface, IShellItem **ppsi)
 997 {
 998     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
 999     return IFileDialog2_GetFolder(&This->IFileDialog2_iface, ppsi);
1000 }
1001
1002 static HRESULT WINAPI IFileOpenDialog_fnGetCurrentSelection(IFileOpenDialog *iface, IShellItem **ppsi)
1003 {
1004     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1005     return IFileDialog2_GetCurrentSelection(&This->IFileDialog2_iface, ppsi);
1006 }
1007
1008 static HRESULT WINAPI IFileOpenDialog_fnSetFileName(IFileOpenDialog *iface, LPCWSTR pszName)
1009 {
1010     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1011     return IFileDialog2_SetFileName(&This->IFileDialog2_iface, pszName);
1012 }
1013
1014 static HRESULT WINAPI IFileOpenDialog_fnGetFileName(IFileOpenDialog *iface, LPWSTR *pszName)
1015 {
1016     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1017     return IFileDialog2_GetFileName(&This->IFileDialog2_iface, pszName);
1018 }
1019
1020 static HRESULT WINAPI IFileOpenDialog_fnSetTitle(IFileOpenDialog *iface, LPCWSTR pszTitle)
1021 {
1022     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1023     return IFileDialog2_SetTitle(&This->IFileDialog2_iface, pszTitle);
1024 }
1025
1026 static HRESULT WINAPI IFileOpenDialog_fnSetOkButtonLabel(IFileOpenDialog *iface, LPCWSTR pszText)
1027 {
1028     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1029     return IFileDialog2_SetOkButtonLabel(&This->IFileDialog2_iface, pszText);
1030 }
1031
1032 static HRESULT WINAPI IFileOpenDialog_fnSetFileNameLabel(IFileOpenDialog *iface, LPCWSTR pszLabel)
1033 {
1034     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1035     return IFileDialog2_SetFileNameLabel(&This->IFileDialog2_iface, pszLabel);
1036 }
1037
1038 static HRESULT WINAPI IFileOpenDialog_fnGetResult(IFileOpenDialog *iface, IShellItem **ppsi)
1039 {
1040     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1041     return IFileDialog2_GetResult(&This->IFileDialog2_iface, ppsi);
1042 }
1043
1044 static HRESULT WINAPI IFileOpenDialog_fnAddPlace(IFileOpenDialog *iface, IShellItem *psi, FDAP fdap)
1045 {
1046     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1047     return IFileDialog2_AddPlace(&This->IFileDialog2_iface, psi, fdap);
1048 }
1049
1050 static HRESULT WINAPI IFileOpenDialog_fnSetDefaultExtension(IFileOpenDialog *iface,
1051                                                             LPCWSTR pszDefaultExtension)
1052 {
1053     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1054     return IFileDialog2_SetDefaultExtension(&This->IFileDialog2_iface, pszDefaultExtension);
1055 }
1056
1057 static HRESULT WINAPI IFileOpenDialog_fnClose(IFileOpenDialog *iface, HRESULT hr)
1058 {
1059     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1060     return IFileDialog2_Close(&This->IFileDialog2_iface, hr);
1061 }
1062
1063 static HRESULT WINAPI IFileOpenDialog_fnSetClientGuid(IFileOpenDialog *iface, REFGUID guid)
1064 {
1065     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1066     return IFileDialog2_SetClientGuid(&This->IFileDialog2_iface, guid);
1067 }
1068
1069 static HRESULT WINAPI IFileOpenDialog_fnClearClientData(IFileOpenDialog *iface)
1070 {
1071     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1072     return IFileDialog2_ClearClientData(&This->IFileDialog2_iface);
1073 }
1074
1075 static HRESULT WINAPI IFileOpenDialog_fnSetFilter(IFileOpenDialog *iface, IShellItemFilter *pFilter)
1076 {
1077     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1078     return IFileDialog2_SetFilter(&This->IFileDialog2_iface, pFilter);
1079 }
1080
1081 static HRESULT WINAPI IFileOpenDialog_fnGetResults(IFileOpenDialog *iface, IShellItemArray **ppenum)
1082 {
1083     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1084     TRACE("%p (%p)\n", This, ppenum);
1085
1086     *ppenum = This->psia_results;
1087
1088     if(*ppenum)
1089     {
1090         IShellItemArray_AddRef(*ppenum);
1091         return S_OK;
1092     }
1093
1094     return E_FAIL;
1095 }
1096
1097 static HRESULT WINAPI IFileOpenDialog_fnGetSelectedItems(IFileOpenDialog *iface, IShellItemArray **ppsai)
1098 {
1099     FileDialogImpl *This = impl_from_IFileOpenDialog(iface);
1100     TRACE("%p (%p)\n", This, ppsai);
1101
1102     if(This->psia_selection)
1103     {
1104         *ppsai = This->psia_selection;
1105         IShellItemArray_AddRef(*ppsai);
1106         return S_OK;
1107     }
1108
1109     return E_FAIL;
1110 }
1111
1112 static const IFileOpenDialogVtbl vt_IFileOpenDialog = {
1113     IFileOpenDialog_fnQueryInterface,
1114     IFileOpenDialog_fnAddRef,
1115     IFileOpenDialog_fnRelease,
1116     IFileOpenDialog_fnShow,
1117     IFileOpenDialog_fnSetFileTypes,
1118     IFileOpenDialog_fnSetFileTypeIndex,
1119     IFileOpenDialog_fnGetFileTypeIndex,
1120     IFileOpenDialog_fnAdvise,
1121     IFileOpenDialog_fnUnadvise,
1122     IFileOpenDialog_fnSetOptions,
1123     IFileOpenDialog_fnGetOptions,
1124     IFileOpenDialog_fnSetDefaultFolder,
1125     IFileOpenDialog_fnSetFolder,
1126     IFileOpenDialog_fnGetFolder,
1127     IFileOpenDialog_fnGetCurrentSelection,
1128     IFileOpenDialog_fnSetFileName,
1129     IFileOpenDialog_fnGetFileName,
1130     IFileOpenDialog_fnSetTitle,
1131     IFileOpenDialog_fnSetOkButtonLabel,
1132     IFileOpenDialog_fnSetFileNameLabel,
1133     IFileOpenDialog_fnGetResult,
1134     IFileOpenDialog_fnAddPlace,
1135     IFileOpenDialog_fnSetDefaultExtension,
1136     IFileOpenDialog_fnClose,
1137     IFileOpenDialog_fnSetClientGuid,
1138     IFileOpenDialog_fnClearClientData,
1139     IFileOpenDialog_fnSetFilter,
1140     IFileOpenDialog_fnGetResults,
1141     IFileOpenDialog_fnGetSelectedItems
1142 };
1143
1144 /**************************************************************************
1145  * IFileSaveDialog
1146  */
1147 static inline FileDialogImpl *impl_from_IFileSaveDialog(IFileSaveDialog *iface)
1148 {
1149     return CONTAINING_RECORD(iface, FileDialogImpl, u.IFileSaveDialog_iface);
1150 }
1151
1152 static HRESULT WINAPI IFileSaveDialog_fnQueryInterface(IFileSaveDialog *iface,
1153                                                        REFIID riid,
1154                                                        void **ppvObject)
1155 {
1156     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1157     return IFileDialog2_QueryInterface(&This->IFileDialog2_iface, riid, ppvObject);
1158 }
1159
1160 static ULONG WINAPI IFileSaveDialog_fnAddRef(IFileSaveDialog *iface)
1161 {
1162     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1163     return IFileDialog2_AddRef(&This->IFileDialog2_iface);
1164 }
1165
1166 static ULONG WINAPI IFileSaveDialog_fnRelease(IFileSaveDialog *iface)
1167 {
1168     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1169     return IFileDialog2_Release(&This->IFileDialog2_iface);
1170 }
1171
1172 static HRESULT WINAPI IFileSaveDialog_fnShow(IFileSaveDialog *iface, HWND hwndOwner)
1173 {
1174     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1175     return IFileDialog2_Show(&This->IFileDialog2_iface, hwndOwner);
1176 }
1177
1178 static HRESULT WINAPI IFileSaveDialog_fnSetFileTypes(IFileSaveDialog *iface, UINT cFileTypes,
1179                                                      const COMDLG_FILTERSPEC *rgFilterSpec)
1180 {
1181     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1182     return IFileDialog2_SetFileTypes(&This->IFileDialog2_iface, cFileTypes, rgFilterSpec);
1183 }
1184
1185 static HRESULT WINAPI IFileSaveDialog_fnSetFileTypeIndex(IFileSaveDialog *iface, UINT iFileType)
1186 {
1187     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1188     return IFileDialog2_SetFileTypeIndex(&This->IFileDialog2_iface, iFileType);
1189 }
1190
1191 static HRESULT WINAPI IFileSaveDialog_fnGetFileTypeIndex(IFileSaveDialog *iface, UINT *piFileType)
1192 {
1193     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1194     return IFileDialog2_GetFileTypeIndex(&This->IFileDialog2_iface, piFileType);
1195 }
1196
1197 static HRESULT WINAPI IFileSaveDialog_fnAdvise(IFileSaveDialog *iface, IFileDialogEvents *pfde,
1198                                                DWORD *pdwCookie)
1199 {
1200     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1201     return IFileDialog2_Advise(&This->IFileDialog2_iface, pfde, pdwCookie);
1202 }
1203
1204 static HRESULT WINAPI IFileSaveDialog_fnUnadvise(IFileSaveDialog *iface, DWORD dwCookie)
1205 {
1206     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1207     return IFileDialog2_Unadvise(&This->IFileDialog2_iface, dwCookie);
1208 }
1209
1210 static HRESULT WINAPI IFileSaveDialog_fnSetOptions(IFileSaveDialog *iface, FILEOPENDIALOGOPTIONS fos)
1211 {
1212     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1213     return IFileDialog2_SetOptions(&This->IFileDialog2_iface, fos);
1214 }
1215
1216 static HRESULT WINAPI IFileSaveDialog_fnGetOptions(IFileSaveDialog *iface, FILEOPENDIALOGOPTIONS *pfos)
1217 {
1218     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1219     return IFileDialog2_GetOptions(&This->IFileDialog2_iface, pfos);
1220 }
1221
1222 static HRESULT WINAPI IFileSaveDialog_fnSetDefaultFolder(IFileSaveDialog *iface, IShellItem *psi)
1223 {
1224     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1225     return IFileDialog2_SetDefaultFolder(&This->IFileDialog2_iface, psi);
1226 }
1227
1228 static HRESULT WINAPI IFileSaveDialog_fnSetFolder(IFileSaveDialog *iface, IShellItem *psi)
1229 {
1230     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1231     return IFileDialog2_SetFolder(&This->IFileDialog2_iface, psi);
1232 }
1233
1234 static HRESULT WINAPI IFileSaveDialog_fnGetFolder(IFileSaveDialog *iface, IShellItem **ppsi)
1235 {
1236     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1237     return IFileDialog2_GetFolder(&This->IFileDialog2_iface, ppsi);
1238 }
1239
1240 static HRESULT WINAPI IFileSaveDialog_fnGetCurrentSelection(IFileSaveDialog *iface, IShellItem **ppsi)
1241 {
1242     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1243     return IFileDialog2_GetCurrentSelection(&This->IFileDialog2_iface, ppsi);
1244 }
1245
1246 static HRESULT WINAPI IFileSaveDialog_fnSetFileName(IFileSaveDialog *iface, LPCWSTR pszName)
1247 {
1248     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1249     return IFileDialog2_SetFileName(&This->IFileDialog2_iface, pszName);
1250 }
1251
1252 static HRESULT WINAPI IFileSaveDialog_fnGetFileName(IFileSaveDialog *iface, LPWSTR *pszName)
1253 {
1254     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1255     return IFileDialog2_GetFileName(&This->IFileDialog2_iface, pszName);
1256 }
1257
1258 static HRESULT WINAPI IFileSaveDialog_fnSetTitle(IFileSaveDialog *iface, LPCWSTR pszTitle)
1259 {
1260     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1261     return IFileDialog2_SetTitle(&This->IFileDialog2_iface, pszTitle);
1262 }
1263
1264 static HRESULT WINAPI IFileSaveDialog_fnSetOkButtonLabel(IFileSaveDialog *iface, LPCWSTR pszText)
1265 {
1266     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1267     return IFileDialog2_SetOkButtonLabel(&This->IFileDialog2_iface, pszText);
1268 }
1269
1270 static HRESULT WINAPI IFileSaveDialog_fnSetFileNameLabel(IFileSaveDialog *iface, LPCWSTR pszLabel)
1271 {
1272     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1273     return IFileDialog2_SetFileNameLabel(&This->IFileDialog2_iface, pszLabel);
1274 }
1275
1276 static HRESULT WINAPI IFileSaveDialog_fnGetResult(IFileSaveDialog *iface, IShellItem **ppsi)
1277 {
1278     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1279     return IFileDialog2_GetResult(&This->IFileDialog2_iface, ppsi);
1280 }
1281
1282 static HRESULT WINAPI IFileSaveDialog_fnAddPlace(IFileSaveDialog *iface, IShellItem *psi, FDAP fdap)
1283 {
1284     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1285     return IFileDialog2_AddPlace(&This->IFileDialog2_iface, psi, fdap);
1286 }
1287
1288 static HRESULT WINAPI IFileSaveDialog_fnSetDefaultExtension(IFileSaveDialog *iface,
1289                                                             LPCWSTR pszDefaultExtension)
1290 {
1291     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1292     return IFileDialog2_SetDefaultExtension(&This->IFileDialog2_iface, pszDefaultExtension);
1293 }
1294
1295 static HRESULT WINAPI IFileSaveDialog_fnClose(IFileSaveDialog *iface, HRESULT hr)
1296 {
1297     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1298     return IFileDialog2_Close(&This->IFileDialog2_iface, hr);
1299 }
1300
1301 static HRESULT WINAPI IFileSaveDialog_fnSetClientGuid(IFileSaveDialog *iface, REFGUID guid)
1302 {
1303     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1304     return IFileDialog2_SetClientGuid(&This->IFileDialog2_iface, guid);
1305 }
1306
1307 static HRESULT WINAPI IFileSaveDialog_fnClearClientData(IFileSaveDialog *iface)
1308 {
1309     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1310     return IFileDialog2_ClearClientData(&This->IFileDialog2_iface);
1311 }
1312
1313 static HRESULT WINAPI IFileSaveDialog_fnSetFilter(IFileSaveDialog *iface, IShellItemFilter *pFilter)
1314 {
1315     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1316     return IFileDialog2_SetFilter(&This->IFileDialog2_iface, pFilter);
1317 }
1318
1319 static HRESULT WINAPI IFileSaveDialog_fnSetSaveAsItem(IFileSaveDialog* iface, IShellItem *psi)
1320 {
1321     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1322     FIXME("stub - %p (%p)\n", This, psi);
1323     return E_NOTIMPL;
1324 }
1325
1326 static HRESULT WINAPI IFileSaveDialog_fnSetProperties(IFileSaveDialog* iface, IPropertyStore *pStore)
1327 {
1328     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1329     FIXME("stub - %p (%p)\n", This, pStore);
1330     return E_NOTIMPL;
1331 }
1332
1333 static HRESULT WINAPI IFileSaveDialog_fnSetCollectedProperties(IFileSaveDialog* iface,
1334                                                                IPropertyDescriptionList *pList,
1335                                                                BOOL fAppendDefault)
1336 {
1337     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1338     FIXME("stub - %p (%p, %d)\n", This, pList, fAppendDefault);
1339     return E_NOTIMPL;
1340 }
1341
1342 static HRESULT WINAPI IFileSaveDialog_fnGetProperties(IFileSaveDialog* iface, IPropertyStore **ppStore)
1343 {
1344     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1345     FIXME("stub - %p (%p)\n", This, ppStore);
1346     return E_NOTIMPL;
1347 }
1348
1349 static HRESULT WINAPI IFileSaveDialog_fnApplyProperties(IFileSaveDialog* iface,
1350                                                         IShellItem *psi,
1351                                                         IPropertyStore *pStore,
1352                                                         HWND hwnd,
1353                                                         IFileOperationProgressSink *pSink)
1354 {
1355     FileDialogImpl *This = impl_from_IFileSaveDialog(iface);
1356     FIXME("%p (%p, %p, %p, %p)\n", This, psi, pStore, hwnd, pSink);
1357     return E_NOTIMPL;
1358 }
1359
1360 static const IFileSaveDialogVtbl vt_IFileSaveDialog = {
1361     IFileSaveDialog_fnQueryInterface,
1362     IFileSaveDialog_fnAddRef,
1363     IFileSaveDialog_fnRelease,
1364     IFileSaveDialog_fnShow,
1365     IFileSaveDialog_fnSetFileTypes,
1366     IFileSaveDialog_fnSetFileTypeIndex,
1367     IFileSaveDialog_fnGetFileTypeIndex,
1368     IFileSaveDialog_fnAdvise,
1369     IFileSaveDialog_fnUnadvise,
1370     IFileSaveDialog_fnSetOptions,
1371     IFileSaveDialog_fnGetOptions,
1372     IFileSaveDialog_fnSetDefaultFolder,
1373     IFileSaveDialog_fnSetFolder,
1374     IFileSaveDialog_fnGetFolder,
1375     IFileSaveDialog_fnGetCurrentSelection,
1376     IFileSaveDialog_fnSetFileName,
1377     IFileSaveDialog_fnGetFileName,
1378     IFileSaveDialog_fnSetTitle,
1379     IFileSaveDialog_fnSetOkButtonLabel,
1380     IFileSaveDialog_fnSetFileNameLabel,
1381     IFileSaveDialog_fnGetResult,
1382     IFileSaveDialog_fnAddPlace,
1383     IFileSaveDialog_fnSetDefaultExtension,
1384     IFileSaveDialog_fnClose,
1385     IFileSaveDialog_fnSetClientGuid,
1386     IFileSaveDialog_fnClearClientData,
1387     IFileSaveDialog_fnSetFilter,
1388     IFileSaveDialog_fnSetSaveAsItem,
1389     IFileSaveDialog_fnSetProperties,
1390     IFileSaveDialog_fnSetCollectedProperties,
1391     IFileSaveDialog_fnGetProperties,
1392     IFileSaveDialog_fnApplyProperties
1393 };
1394
1395 /**************************************************************************
1396  * IExplorerBrowserEvents implementation
1397  */
1398 static inline FileDialogImpl *impl_from_IExplorerBrowserEvents(IExplorerBrowserEvents *iface)
1399 {
1400     return CONTAINING_RECORD(iface, FileDialogImpl, IExplorerBrowserEvents_iface);
1401 }
1402
1403 static HRESULT WINAPI IExplorerBrowserEvents_fnQueryInterface(IExplorerBrowserEvents *iface,
1404                                                               REFIID riid, void **ppvObject)
1405 {
1406     FileDialogImpl *This = impl_from_IExplorerBrowserEvents(iface);
1407     TRACE("%p (%s, %p)\n", This, debugstr_guid(riid), ppvObject);
1408
1409     return IFileDialog2_QueryInterface(&This->IFileDialog2_iface, riid, ppvObject);
1410 }
1411
1412 static ULONG WINAPI IExplorerBrowserEvents_fnAddRef(IExplorerBrowserEvents *iface)
1413 {
1414     FileDialogImpl *This = impl_from_IExplorerBrowserEvents(iface);
1415     TRACE("%p\n", This);
1416     return IFileDialog2_AddRef(&This->IFileDialog2_iface);
1417 }
1418
1419 static ULONG WINAPI IExplorerBrowserEvents_fnRelease(IExplorerBrowserEvents *iface)
1420 {
1421     FileDialogImpl *This = impl_from_IExplorerBrowserEvents(iface);
1422     TRACE("%p\n", This);
1423     return IFileDialog2_Release(&This->IFileDialog2_iface);
1424 }
1425
1426 static HRESULT WINAPI IExplorerBrowserEvents_fnOnNavigationPending(IExplorerBrowserEvents *iface,
1427                                                                    PCIDLIST_ABSOLUTE pidlFolder)
1428 {
1429     FileDialogImpl *This = impl_from_IExplorerBrowserEvents(iface);
1430     TRACE("%p (%p)\n", This, pidlFolder);
1431     return S_OK;
1432 }
1433
1434 static HRESULT WINAPI IExplorerBrowserEvents_fnOnViewCreated(IExplorerBrowserEvents *iface,
1435                                                              IShellView *psv)
1436 {
1437     FileDialogImpl *This = impl_from_IExplorerBrowserEvents(iface);
1438     TRACE("%p (%p)\n", This, psv);
1439     return S_OK;
1440 }
1441
1442 static HRESULT WINAPI IExplorerBrowserEvents_fnOnNavigationComplete(IExplorerBrowserEvents *iface,
1443                                                                     PCIDLIST_ABSOLUTE pidlFolder)
1444 {
1445     FileDialogImpl *This = impl_from_IExplorerBrowserEvents(iface);
1446     HRESULT hr;
1447     TRACE("%p (%p)\n", This, pidlFolder);
1448
1449     if(This->psi_folder)
1450         IShellItem_Release(This->psi_folder);
1451
1452     hr = SHCreateItemFromIDList(pidlFolder, &IID_IShellItem, (void**)&This->psi_folder);
1453     if(FAILED(hr))
1454     {
1455         ERR("Failed to get the current folder.\n");
1456         This->psi_folder = NULL;
1457     }
1458
1459     return S_OK;
1460 }
1461
1462 static HRESULT WINAPI IExplorerBrowserEvents_fnOnNavigationFailed(IExplorerBrowserEvents *iface,
1463                                                                   PCIDLIST_ABSOLUTE pidlFolder)
1464 {
1465     FileDialogImpl *This = impl_from_IExplorerBrowserEvents(iface);
1466     TRACE("%p (%p)\n", This, pidlFolder);
1467     return S_OK;
1468 }
1469
1470 static const IExplorerBrowserEventsVtbl vt_IExplorerBrowserEvents = {
1471     IExplorerBrowserEvents_fnQueryInterface,
1472     IExplorerBrowserEvents_fnAddRef,
1473     IExplorerBrowserEvents_fnRelease,
1474     IExplorerBrowserEvents_fnOnNavigationPending,
1475     IExplorerBrowserEvents_fnOnViewCreated,
1476     IExplorerBrowserEvents_fnOnNavigationComplete,
1477     IExplorerBrowserEvents_fnOnNavigationFailed
1478 };
1479
1480 /**************************************************************************
1481  * IServiceProvider implementation
1482  */
1483 static inline FileDialogImpl *impl_from_IServiceProvider(IServiceProvider *iface)
1484 {
1485     return CONTAINING_RECORD(iface, FileDialogImpl, IServiceProvider_iface);
1486 }
1487
1488 static HRESULT WINAPI IServiceProvider_fnQueryInterface(IServiceProvider *iface,
1489                                                         REFIID riid, void **ppvObject)
1490 {
1491     FileDialogImpl *This = impl_from_IServiceProvider(iface);
1492     TRACE("%p\n", This);
1493     return IFileDialog2_QueryInterface(&This->IFileDialog2_iface, riid, ppvObject);
1494 }
1495
1496 static ULONG WINAPI IServiceProvider_fnAddRef(IServiceProvider *iface)
1497 {
1498     FileDialogImpl *This = impl_from_IServiceProvider(iface);
1499     TRACE("%p\n", This);
1500     return IFileDialog2_AddRef(&This->IFileDialog2_iface);
1501 }
1502
1503 static ULONG WINAPI IServiceProvider_fnRelease(IServiceProvider *iface)
1504 {
1505     FileDialogImpl *This = impl_from_IServiceProvider(iface);
1506     TRACE("%p\n", This);
1507     return IFileDialog2_Release(&This->IFileDialog2_iface);
1508 }
1509
1510 static HRESULT WINAPI IServiceProvider_fnQueryService(IServiceProvider *iface,
1511                                                       REFGUID guidService,
1512                                                       REFIID riid, void **ppv)
1513 {
1514     FileDialogImpl *This = impl_from_IServiceProvider(iface);
1515     HRESULT hr = E_FAIL;
1516     TRACE("%p (%s, %s, %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
1517
1518     *ppv = NULL;
1519     if(IsEqualGUID(guidService, &SID_STopLevelBrowser) && This->peb)
1520         hr = IExplorerBrowser_QueryInterface(This->peb, riid, ppv);
1521     else if(IsEqualGUID(guidService, &SID_SExplorerBrowserFrame))
1522         hr = IFileDialog2_QueryInterface(&This->IFileDialog2_iface, riid, ppv);
1523     else
1524         FIXME("Interface %s requested from unknown service %s\n",
1525               debugstr_guid(riid), debugstr_guid(guidService));
1526
1527     if(SUCCEEDED(hr) && *ppv)
1528     {
1529         IUnknown_AddRef((IUnknown*)*ppv);
1530         return S_OK;
1531     }
1532
1533     return E_FAIL;
1534 }
1535
1536 static const IServiceProviderVtbl vt_IServiceProvider = {
1537     IServiceProvider_fnQueryInterface,
1538     IServiceProvider_fnAddRef,
1539     IServiceProvider_fnRelease,
1540     IServiceProvider_fnQueryService
1541 };
1542
1543 /**************************************************************************
1544  * ICommDlgBrowser3 implementation
1545  */
1546 static inline FileDialogImpl *impl_from_ICommDlgBrowser3(ICommDlgBrowser3 *iface)
1547 {
1548     return CONTAINING_RECORD(iface, FileDialogImpl, ICommDlgBrowser3_iface);
1549 }
1550
1551 static HRESULT WINAPI ICommDlgBrowser3_fnQueryInterface(ICommDlgBrowser3 *iface,
1552                                                         REFIID riid, void **ppvObject)
1553 {
1554     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1555     TRACE("%p\n", This);
1556     return IFileDialog2_QueryInterface(&This->IFileDialog2_iface, riid, ppvObject);
1557 }
1558
1559 static ULONG WINAPI ICommDlgBrowser3_fnAddRef(ICommDlgBrowser3 *iface)
1560 {
1561     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1562     TRACE("%p\n", This);
1563     return IFileDialog2_AddRef(&This->IFileDialog2_iface);
1564 }
1565
1566 static ULONG WINAPI ICommDlgBrowser3_fnRelease(ICommDlgBrowser3 *iface)
1567 {
1568     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1569     TRACE("%p\n", This);
1570     return IFileDialog2_Release(&This->IFileDialog2_iface);
1571 }
1572
1573 static HRESULT WINAPI ICommDlgBrowser3_fnOnDefaultCommand(ICommDlgBrowser3 *iface,
1574                                                           IShellView *shv)
1575 {
1576     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1577     FIXME("Stub: %p (%p)\n", This, shv);
1578     return S_OK;
1579 }
1580
1581 static HRESULT WINAPI ICommDlgBrowser3_fnOnStateChange(ICommDlgBrowser3 *iface,
1582                                                        IShellView *shv, ULONG uChange )
1583 {
1584     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1585     FIXME("Stub: %p (%p, %x)\n", This, shv, uChange);
1586     return S_OK;
1587 }
1588
1589 static HRESULT WINAPI ICommDlgBrowser3_fnIncludeObject(ICommDlgBrowser3 *iface,
1590                                                        IShellView *shv, LPCITEMIDLIST pidl)
1591 {
1592     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1593     FIXME("Stub: %p (%p, %p)\n", This, shv, pidl);
1594     return S_OK;
1595 }
1596
1597 static HRESULT WINAPI ICommDlgBrowser3_fnNotify(ICommDlgBrowser3 *iface,
1598                                                 IShellView *ppshv, DWORD dwNotifyType)
1599 {
1600     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1601     FIXME("Stub: %p (%p, 0x%x)\n", This, ppshv, dwNotifyType);
1602     return E_NOTIMPL;
1603 }
1604
1605 static HRESULT WINAPI ICommDlgBrowser3_fnGetDefaultMenuText(ICommDlgBrowser3 *iface,
1606                                                             IShellView *pshv,
1607                                                             LPWSTR pszText, int cchMax)
1608 {
1609     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1610     FIXME("Stub: %p (%p, %p, %d)\n", This, pshv, pszText, cchMax);
1611     return E_NOTIMPL;
1612 }
1613
1614 static HRESULT WINAPI ICommDlgBrowser3_fnGetViewFlags(ICommDlgBrowser3 *iface, DWORD *pdwFlags)
1615 {
1616     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1617     FIXME("Stub: %p (%p)\n", This, pdwFlags);
1618     return E_NOTIMPL;
1619 }
1620
1621 static HRESULT WINAPI ICommDlgBrowser3_fnOnColumnClicked(ICommDlgBrowser3 *iface,
1622                                                          IShellView *pshv, int iColumn)
1623 {
1624     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1625     FIXME("Stub: %p (%p, %d)\n", This, pshv, iColumn);
1626     return E_NOTIMPL;
1627 }
1628
1629 static HRESULT WINAPI ICommDlgBrowser3_fnGetCurrentFilter(ICommDlgBrowser3 *iface,
1630                                                           LPWSTR pszFileSpec, int cchFileSpec)
1631 {
1632     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1633     FIXME("Stub: %p (%p, %d)\n", This, pszFileSpec, cchFileSpec);
1634     return E_NOTIMPL;
1635 }
1636
1637 static HRESULT WINAPI ICommDlgBrowser3_fnOnPreviewCreated(ICommDlgBrowser3 *iface,
1638                                                           IShellView *pshv)
1639 {
1640     FileDialogImpl *This = impl_from_ICommDlgBrowser3(iface);
1641     FIXME("Stub: %p (%p)\n", This, pshv);
1642     return E_NOTIMPL;
1643 }
1644
1645 static const ICommDlgBrowser3Vtbl vt_ICommDlgBrowser3 = {
1646     ICommDlgBrowser3_fnQueryInterface,
1647     ICommDlgBrowser3_fnAddRef,
1648     ICommDlgBrowser3_fnRelease,
1649     ICommDlgBrowser3_fnOnDefaultCommand,
1650     ICommDlgBrowser3_fnOnStateChange,
1651     ICommDlgBrowser3_fnIncludeObject,
1652     ICommDlgBrowser3_fnNotify,
1653     ICommDlgBrowser3_fnGetDefaultMenuText,
1654     ICommDlgBrowser3_fnGetViewFlags,
1655     ICommDlgBrowser3_fnOnColumnClicked,
1656     ICommDlgBrowser3_fnGetCurrentFilter,
1657     ICommDlgBrowser3_fnOnPreviewCreated
1658 };
1659
1660 static HRESULT FileDialog_constructor(IUnknown *pUnkOuter, REFIID riid, void **ppv, enum ITEMDLG_TYPE type)
1661 {
1662     FileDialogImpl *fdimpl;
1663     HRESULT hr;
1664     IShellFolder *psf;
1665     TRACE("%p, %s, %p\n", pUnkOuter, debugstr_guid(riid), ppv);
1666
1667     if(!ppv)
1668         return E_POINTER;
1669     if(pUnkOuter)
1670         return CLASS_E_NOAGGREGATION;
1671
1672     fdimpl = HeapAlloc(GetProcessHeap(), 0, sizeof(FileDialogImpl));
1673     if(!fdimpl)
1674         return E_OUTOFMEMORY;
1675
1676     fdimpl->ref = 1;
1677     fdimpl->IFileDialog2_iface.lpVtbl = &vt_IFileDialog2;
1678     fdimpl->IExplorerBrowserEvents_iface.lpVtbl = &vt_IExplorerBrowserEvents;
1679     fdimpl->IServiceProvider_iface.lpVtbl = &vt_IServiceProvider;
1680     fdimpl->ICommDlgBrowser3_iface.lpVtbl = &vt_ICommDlgBrowser3;
1681
1682     if(type == ITEMDLG_TYPE_OPEN)
1683     {
1684         fdimpl->dlg_type = ITEMDLG_TYPE_OPEN;
1685         fdimpl->u.IFileOpenDialog_iface.lpVtbl = &vt_IFileOpenDialog;
1686         fdimpl->options = FOS_PATHMUSTEXIST | FOS_FILEMUSTEXIST | FOS_NOCHANGEDIR;
1687     }
1688     else
1689     {
1690         fdimpl->dlg_type = ITEMDLG_TYPE_SAVE;
1691         fdimpl->u.IFileSaveDialog_iface.lpVtbl = &vt_IFileSaveDialog;
1692         fdimpl->options = FOS_OVERWRITEPROMPT | FOS_NOREADONLYRETURN | FOS_PATHMUSTEXIST | FOS_NOCHANGEDIR;
1693     }
1694
1695     fdimpl->filterspecs = NULL;
1696     fdimpl->filterspec_count = 0;
1697     fdimpl->filetypeindex = 0;
1698
1699     fdimpl->psia_selection = fdimpl->psia_results = NULL;
1700     fdimpl->psi_setfolder = fdimpl->psi_folder = NULL;
1701
1702     list_init(&fdimpl->events_clients);
1703     fdimpl->events_next_cookie = 0;
1704
1705     fdimpl->dlg_hwnd = NULL;
1706     fdimpl->peb = NULL;
1707
1708     /* FIXME: The default folder setting should be restored for the
1709      * application if it was previously set. */
1710     SHGetDesktopFolder(&psf);
1711     SHGetItemFromObject((IUnknown*)psf, &IID_IShellItem, (void**)&fdimpl->psi_defaultfolder);
1712     IShellFolder_Release(psf);
1713
1714     hr = IUnknown_QueryInterface((IUnknown*)fdimpl, riid, ppv);
1715     IUnknown_Release((IUnknown*)fdimpl);
1716     return hr;
1717 }
1718
1719 HRESULT FileOpenDialog_Constructor(IUnknown *pUnkOuter, REFIID riid, void **ppv)
1720 {
1721     return FileDialog_constructor(pUnkOuter, riid, ppv, ITEMDLG_TYPE_OPEN);
1722 }
1723
1724 HRESULT FileSaveDialog_Constructor(IUnknown *pUnkOuter, REFIID riid, void **ppv)
1725 {
1726     return FileDialog_constructor(pUnkOuter, riid, ppv, ITEMDLG_TYPE_SAVE);
1727 }