dlls/comdlg32/filedlgbrowser.c

   1 /*
   2  *  Implementation of IShellBrowser for the File Open common dialog
   3  *
   4  * Copyright 1999 Francois Boisvert
   5  * Copyright 1999, 2000 Juergen Schmied
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <stdarg.h>
  23 #include <stdio.h>
  24 #include <string.h>
  25
  26 #define COBJMACROS
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winnls.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32 #include "winreg.h"
  33
  34 #define NO_SHLWAPI_STREAM
  35 #include "shlwapi.h"
  36 #include "filedlgbrowser.h"
  37 #include "cdlg.h"
  38 #include "shlguid.h"
  39 #include "servprov.h"
  40 #include "wine/debug.h"
  41 #include "wine/heap.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
  44
  45 typedef struct
  46 {
  47
  48     IShellBrowser IShellBrowser_iface;
  49     ICommDlgBrowser ICommDlgBrowser_iface;
  50     IServiceProvider IServiceProvider_iface;
  51     LONG ref;                                   /* Reference counter */
  52     HWND hwndOwner;                             /* Owner dialog of the interface */
  53
  54 } IShellBrowserImpl;
  55
  56 static inline IShellBrowserImpl *impl_from_IShellBrowser(IShellBrowser *iface)
  57 {
  58     return CONTAINING_RECORD(iface, IShellBrowserImpl, IShellBrowser_iface);
  59 }
  60
  61 static inline IShellBrowserImpl *impl_from_ICommDlgBrowser( ICommDlgBrowser *iface )
  62 {
  63     return CONTAINING_RECORD(iface, IShellBrowserImpl, ICommDlgBrowser_iface);
  64 }
  65
  66 static inline IShellBrowserImpl *impl_from_IServiceProvider( IServiceProvider *iface )
  67 {
  68     return CONTAINING_RECORD(iface, IShellBrowserImpl, IServiceProvider_iface);
  69 }
  70
  71 /**************************************************************************
  72 *   vtable
  73 */
  74 static const IShellBrowserVtbl IShellBrowserImpl_Vtbl;
  75 static const ICommDlgBrowserVtbl IShellBrowserImpl_ICommDlgBrowser_Vtbl;
  76 static const IServiceProviderVtbl IShellBrowserImpl_IServiceProvider_Vtbl;
  77
  78 /*
  79  *   Helper functions
  80  */
  81
  82 #define add_flag(a) if (flags & a) {strcat(str, #a );strcat(str," ");}
  83 static void COMDLG32_DumpSBSPFlags(UINT uflags)
  84 {
  85     if (TRACE_ON(commdlg))
  86     {
  87         unsigned int   i;
  88         static const struct {
  89             DWORD       mask;
  90             const char  *name;
  91         } flags[] = {
  92 #define FE(x) { x, #x}
  93             /* SBSP_DEFBROWSER == 0 */
  94             FE(SBSP_SAMEBROWSER),
  95             FE(SBSP_NEWBROWSER),
  96
  97             /* SBSP_DEFMODE == 0 */
  98             FE(SBSP_OPENMODE),
  99             FE(SBSP_EXPLOREMODE),
 100             FE(SBSP_HELPMODE),
 101             FE(SBSP_NOTRANSFERHIST),
 102
 103             /* SBSP_ABSOLUTE == 0 */
 104             FE(SBSP_RELATIVE),
 105             FE(SBSP_PARENT),
 106             FE(SBSP_NAVIGATEBACK),
 107             FE(SBSP_NAVIGATEFORWARD),
 108             FE(SBSP_ALLOW_AUTONAVIGATE),
 109
 110             FE(SBSP_NOAUTOSELECT),
 111             FE(SBSP_WRITENOHISTORY),
 112
 113             FE(SBSP_REDIRECT),
 114             FE(SBSP_INITIATEDBYHLINKFRAME),
 115         };
 116 #undef FE
 117         TRACE("SBSP Flags: %08x =", uflags);
 118         for (i = 0; i < ARRAY_SIZE(flags); i++)
 119             if (flags[i].mask & uflags)
 120                 TRACE("%s ", flags[i].name);
 121         TRACE("\n");
 122     }
 123 }
 124
 125 static void COMDLG32_UpdateCurrentDir(const FileOpenDlgInfos *fodInfos)
 126 {
 127     LPSHELLFOLDER psfDesktop;
 128     STRRET strret;
 129     HRESULT res;
 130
 131     res = SHGetDesktopFolder(&psfDesktop);
 132     if (FAILED(res))
 133         return;
 134
 135     res = IShellFolder_GetDisplayNameOf(psfDesktop, fodInfos->ShellInfos.pidlAbsCurrent,
 136                                         SHGDN_FORPARSING, &strret);
 137     if (SUCCEEDED(res)) {
 138         WCHAR wszCurrentDir[MAX_PATH];
 139
 140         res = StrRetToBufW(&strret, fodInfos->ShellInfos.pidlAbsCurrent, wszCurrentDir, MAX_PATH);
 141         if (SUCCEEDED(res))
 142             SetCurrentDirectoryW(wszCurrentDir);
 143     }
 144
 145     IShellFolder_Release(psfDesktop);
 146 }
 147
 148 /* copied from shell32 to avoid linking to it */
 149 static BOOL COMDLG32_StrRetToStrNW (LPVOID dest, DWORD len, LPSTRRET src, LPCITEMIDLIST pidl)
 150 {
 151         TRACE("dest=%p len=0x%lx strret=%p pidl=%p\n", dest , len, src, pidl);
 152
 153         switch (src->uType)
 154         {
 155           case STRRET_WSTR:
 156             lstrcpynW(dest, src->pOleStr, len);
 157             CoTaskMemFree(src->pOleStr);
 158             break;
 159
 160           case STRRET_CSTR:
 161             if (len && !MultiByteToWideChar( CP_ACP, 0, src->cStr, -1, dest, len ))
 162                 ((LPWSTR)dest)[len-1] = 0;
 163             break;
 164
 165           case STRRET_OFFSET:
 166             if (pidl)
 167             {
 168                 if (len && !MultiByteToWideChar( CP_ACP, 0, ((LPCSTR)&pidl->mkid)+src->uOffset,
 169                                                  -1, dest, len ))
 170                     ((LPWSTR)dest)[len-1] = 0;
 171             }
 172             break;
 173
 174           default:
 175             FIXME("unknown type!\n");
 176             if (len)
 177             { *(LPWSTR)dest = '\0';
 178             }
 179             return(FALSE);
 180         }
 181         return TRUE;
 182 }
 183
 184 /*
 185  *      IShellBrowser
 186  */
 187
 188 /**************************************************************************
 189 *  IShellBrowserImpl_Construct
 190 */
 191 IShellBrowser * IShellBrowserImpl_Construct(HWND hwndOwner)
 192 {
 193     FileOpenDlgInfos *fodInfos = get_filedlg_infoptr(hwndOwner);
 194     IShellBrowserImpl *sb;
 195
 196     sb = heap_alloc(sizeof(*sb));
 197
 198     /* Initialisation of the member variables */
 199     sb->ref=1;
 200     sb->hwndOwner = hwndOwner;
 201
 202     /* Initialisation of the vTables */
 203     sb->IShellBrowser_iface.lpVtbl = &IShellBrowserImpl_Vtbl;
 204     sb->ICommDlgBrowser_iface.lpVtbl = &IShellBrowserImpl_ICommDlgBrowser_Vtbl;
 205     sb->IServiceProvider_iface.lpVtbl = &IShellBrowserImpl_IServiceProvider_Vtbl;
 206     SHGetSpecialFolderLocation(hwndOwner, CSIDL_DESKTOP,
 207                                &fodInfos->ShellInfos.pidlAbsCurrent);
 208
 209     TRACE("%p\n", sb);
 210
 211     return &sb->IShellBrowser_iface;
 212 }
 213
 214 /***************************************************************************
 215 *  IShellBrowserImpl_QueryInterface
 216 */
 217 static HRESULT WINAPI IShellBrowserImpl_QueryInterface(IShellBrowser *iface, REFIID riid, void **ppvObj)
 218 {
 219     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 220
 221     TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppvObj);
 222
 223     *ppvObj = NULL;
 224
 225     if(IsEqualIID(riid, &IID_IUnknown))
 226         *ppvObj = &This->IShellBrowser_iface;
 227     else if(IsEqualIID(riid, &IID_IOleWindow))
 228         *ppvObj = &This->IShellBrowser_iface;
 229     else if(IsEqualIID(riid, &IID_IShellBrowser))
 230         *ppvObj = &This->IShellBrowser_iface;
 231     else if(IsEqualIID(riid, &IID_ICommDlgBrowser))
 232         *ppvObj = &This->ICommDlgBrowser_iface;
 233     else if(IsEqualIID(riid, &IID_IServiceProvider))
 234         *ppvObj = &This->IServiceProvider_iface;
 235
 236     if(*ppvObj) {
 237         IUnknown_AddRef((IUnknown*)*ppvObj);
 238         return S_OK;
 239     }
 240
 241     FIXME("unsupported interface, %s\n", debugstr_guid(riid));
 242     return E_NOINTERFACE;
 243 }
 244
 245 /**************************************************************************
 246 *  IShellBrowser::AddRef
 247 */
 248 static ULONG WINAPI IShellBrowserImpl_AddRef(IShellBrowser * iface)
 249 {
 250     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 251     ULONG ref = InterlockedIncrement(&This->ref);
 252
 253     TRACE("(%p,%lu)\n", This, ref - 1);
 254
 255     return ref;
 256 }
 257
 258 /**************************************************************************
 259 *  IShellBrowserImpl_Release
 260 */
 261 static ULONG WINAPI IShellBrowserImpl_Release(IShellBrowser * iface)
 262 {
 263     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 264     ULONG ref = InterlockedDecrement(&This->ref);
 265
 266     TRACE("(%p,%lu)\n", This, ref + 1);
 267
 268     if (!ref)
 269         heap_free(This);
 270
 271     return ref;
 272 }
 273
 274 /*
 275  * IOleWindow
 276  */
 277
 278 /**************************************************************************
 279 *  IShellBrowserImpl_GetWindow  (IOleWindow)
 280 *
 281 *  Inherited from IOleWindow::GetWindow
 282 *
 283 *  See Windows documentation for more details
 284 *
 285 *  Note : We will never be window less in the File Open dialog
 286 *
 287 */
 288 static HRESULT WINAPI IShellBrowserImpl_GetWindow(IShellBrowser * iface,
 289                                            HWND * phwnd)
 290 {
 291     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 292
 293     TRACE("(%p)\n", This);
 294
 295     if(!This->hwndOwner)
 296         return E_FAIL;
 297
 298     *phwnd = This->hwndOwner;
 299
 300     return (*phwnd) ? S_OK : E_UNEXPECTED;
 301
 302 }
 303
 304 /**************************************************************************
 305 *  IShellBrowserImpl_ContextSensitiveHelp
 306 */
 307 static HRESULT WINAPI IShellBrowserImpl_ContextSensitiveHelp(IShellBrowser * iface,
 308                                                       BOOL fEnterMode)
 309 {
 310     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 311
 312     TRACE("(%p)\n", This);
 313
 314     /* Feature not implemented */
 315     return E_NOTIMPL;
 316 }
 317
 318 /*
 319  * IShellBrowser
 320  */
 321
 322 /**************************************************************************
 323 *  IShellBrowserImpl_BrowseObject
 324 *
 325 *  See Windows documentation on IShellBrowser::BrowseObject for more details
 326 *
 327 *  This function will override user specified flags and will always
 328 *  use SBSP_DEFBROWSER and SBSP_DEFMODE.
 329 */
 330 static HRESULT WINAPI IShellBrowserImpl_BrowseObject(IShellBrowser *iface,
 331                                               LPCITEMIDLIST pidl,
 332                                               UINT wFlags)
 333 {
 334     HRESULT hRes;
 335     IShellFolder *folder;
 336     IShellView *psvTmp;
 337     FileOpenDlgInfos *fodInfos;
 338     LPITEMIDLIST pidlTmp;
 339     HWND hwndView;
 340     HWND hDlgWnd;
 341     BOOL bViewHasFocus;
 342     RECT rectView;
 343
 344     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 345
 346     TRACE("(%p)(pidl=%p,flags=0x%08x)\n", This, pidl, wFlags);
 347     COMDLG32_DumpSBSPFlags(wFlags);
 348
 349     fodInfos = get_filedlg_infoptr(This->hwndOwner);
 350
 351     /* Format the pidl according to its parameter's category */
 352     if(wFlags & SBSP_RELATIVE)
 353     {
 354
 355         /* SBSP_RELATIVE  A relative pidl (relative from the current folder) */
 356         if (FAILED(hRes = IShellFolder_BindToObject(fodInfos->Shell.FOIShellFolder,
 357              pidl, NULL, &IID_IShellFolder, (void **)&folder)))
 358         {
 359             ERR("bind to object failed\n");
 360             return hRes;
 361         }
 362         /* create an absolute pidl */
 363         pidlTmp = ILCombine(fodInfos->ShellInfos.pidlAbsCurrent, pidl);
 364     }
 365     else if(wFlags & SBSP_PARENT)
 366     {
 367         /* Browse the parent folder (ignores the pidl) */
 368         pidlTmp = GetParentPidl(fodInfos->ShellInfos.pidlAbsCurrent);
 369         folder = GetShellFolderFromPidl(pidlTmp);
 370     }
 371     else /* SBSP_ABSOLUTE is 0x0000 */
 372     {
 373         /* An absolute pidl (relative from the desktop) */
 374         pidlTmp = ILClone(pidl);
 375         folder = GetShellFolderFromPidl(pidlTmp);
 376     }
 377
 378     if (!folder)
 379     {
 380         ERR("could not browse to folder\n");
 381         ILFree(pidlTmp);
 382         return E_FAIL;
 383     }
 384
 385     /* If the pidl to browse to is equal to the actual pidl ...
 386        do nothing and pretend you did it*/
 387     if (ILIsEqual(pidlTmp, fodInfos->ShellInfos.pidlAbsCurrent))
 388     {
 389         IShellFolder_Release(folder);
 390         ILFree(pidlTmp);
 391         TRACE("keep current folder\n");
 392         return S_OK;
 393     }
 394
 395     /* Release the current DataObject */
 396     if (fodInfos->Shell.FOIDataObject)
 397     {
 398       IDataObject_Release(fodInfos->Shell.FOIDataObject);
 399       fodInfos->Shell.FOIDataObject = NULL;
 400     }
 401
 402     /* Create the associated view */
 403     TRACE("create view object\n");
 404     if (FAILED(hRes = IShellFolder_CreateViewObject(folder, fodInfos->ShellInfos.hwndOwner,
 405            &IID_IShellView, (void **)&psvTmp)))
 406     {
 407         IShellFolder_Release(folder);
 408         ILFree(pidlTmp);
 409         return hRes;
 410     }
 411
 412     /* Check if listview has focus */
 413     bViewHasFocus = IsChild(fodInfos->ShellInfos.hwndView,GetFocus());
 414
 415     /* Get the foldersettings from the old view */
 416     if(fodInfos->Shell.FOIShellView)
 417       IShellView_GetCurrentInfo(fodInfos->Shell.FOIShellView, &fodInfos->ShellInfos.folderSettings);
 418
 419     /* Release the old fodInfos->Shell.FOIShellView and update its value.
 420     We have to update this early since ShellView_CreateViewWindow of native
 421     shell32 calls OnStateChange and needs the correct view here.*/
 422     if(fodInfos->Shell.FOIShellView)
 423     {
 424       IShellView_DestroyViewWindow(fodInfos->Shell.FOIShellView);
 425       IShellView_Release(fodInfos->Shell.FOIShellView);
 426     }
 427     fodInfos->Shell.FOIShellView = psvTmp;
 428
 429     /* Release old FOIShellFolder and update its value */
 430     if (fodInfos->Shell.FOIShellFolder)
 431       IShellFolder_Release(fodInfos->Shell.FOIShellFolder);
 432     fodInfos->Shell.FOIShellFolder = folder;
 433
 434     /* Release old pidlAbsCurrent and update its value */
 435     ILFree(fodInfos->ShellInfos.pidlAbsCurrent);
 436     fodInfos->ShellInfos.pidlAbsCurrent = pidlTmp;
 437
 438     COMDLG32_UpdateCurrentDir(fodInfos);
 439
 440     GetWindowRect(GetDlgItem(This->hwndOwner, IDC_SHELLSTATIC), &rectView);
 441     MapWindowPoints(0, This->hwndOwner, (LPPOINT)&rectView, 2);
 442
 443     /* Create the window */
 444     TRACE("create view window\n");
 445     if (FAILED(hRes = IShellView_CreateViewWindow(psvTmp, NULL,
 446             &fodInfos->ShellInfos.folderSettings, fodInfos->Shell.FOIShellBrowser,
 447             &rectView, &hwndView)))
 448     {
 449         WARN("Failed to create view window, hr %#lx.\n", hRes);
 450         return hRes;
 451     }
 452
 453     fodInfos->ShellInfos.hwndView = hwndView;
 454
 455     /* Set view window control id to 5002 */
 456     SetWindowLongPtrW(hwndView, GWLP_ID, lst2);
 457     SendMessageW( hwndView, WM_SETFONT, SendMessageW( GetParent(hwndView), WM_GETFONT, 0, 0 ), FALSE );
 458
 459     /* Select the new folder in the Look In combo box of the Open file dialog */
 460     FILEDLG95_LOOKIN_SelectItem(fodInfos->DlgInfos.hwndLookInCB,fodInfos->ShellInfos.pidlAbsCurrent);
 461
 462     /* changes the tab order of the ListView to reflect the window's File Dialog */
 463     hDlgWnd = GetDlgItem(GetParent(hwndView), IDC_LOOKIN);
 464     SetWindowPos(hwndView, hDlgWnd, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE);
 465
 466     /* Since we destroyed the old view if it had focus set focus to the newly created view */
 467     if (bViewHasFocus)
 468       SetFocus(fodInfos->ShellInfos.hwndView);
 469
 470     return hRes;
 471 }
 472
 473 /**************************************************************************
 474 *  IShellBrowserImpl_EnableModelessSB
 475 */
 476 static HRESULT WINAPI IShellBrowserImpl_EnableModelessSB(IShellBrowser *iface,
 477                                               BOOL fEnable)
 478
 479 {
 480     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 481
 482     TRACE("(%p)\n", This);
 483
 484     /* Feature not implemented */
 485     return E_NOTIMPL;
 486 }
 487
 488 /**************************************************************************
 489 *  IShellBrowserImpl_GetControlWindow
 490 */
 491 static HRESULT WINAPI IShellBrowserImpl_GetControlWindow(IShellBrowser *iface,
 492                                               UINT id,
 493                                               HWND *lphwnd)
 494
 495 {
 496     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 497
 498     TRACE("(%p)\n", This);
 499
 500     /* Feature not implemented */
 501     return E_NOTIMPL;
 502 }
 503
 504 /**************************************************************************
 505 *  IShellBrowserImpl_GetViewStateStream
 506 */
 507 static HRESULT WINAPI IShellBrowserImpl_GetViewStateStream(IShellBrowser *iface,
 508                                                 DWORD grfMode,
 509                                                 LPSTREAM *ppStrm)
 510
 511 {
 512     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 513
 514     FIXME("(%p 0x%08lx %p)\n", This, grfMode, ppStrm);
 515
 516     /* Feature not implemented */
 517     return E_NOTIMPL;
 518 }
 519
 520 /**************************************************************************
 521 *  IShellBrowserImpl_InsertMenusSB
 522 */
 523 static HRESULT WINAPI IShellBrowserImpl_InsertMenusSB(IShellBrowser *iface,
 524                                            HMENU hmenuShared,
 525                                            LPOLEMENUGROUPWIDTHS lpMenuWidths)
 526
 527 {
 528     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 529
 530     TRACE("(%p)\n", This);
 531
 532     /* Feature not implemented */
 533     return E_NOTIMPL;
 534 }
 535
 536 /**************************************************************************
 537 *  IShellBrowserImpl_OnViewWindowActive
 538 */
 539 static HRESULT WINAPI IShellBrowserImpl_OnViewWindowActive(IShellBrowser *iface,
 540                                                 IShellView *ppshv)
 541
 542 {
 543     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 544
 545     TRACE("(%p)\n", This);
 546
 547     /* Feature not implemented */
 548     return E_NOTIMPL;
 549 }
 550
 551 /**************************************************************************
 552 *  IShellBrowserImpl_QueryActiveShellView
 553 */
 554 static HRESULT WINAPI IShellBrowserImpl_QueryActiveShellView(IShellBrowser *iface,
 555                                                   IShellView **ppshv)
 556
 557 {
 558     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 559
 560     FileOpenDlgInfos *fodInfos;
 561
 562     TRACE("(%p)\n", This);
 563
 564     fodInfos = get_filedlg_infoptr(This->hwndOwner);
 565
 566     if(!(*ppshv = fodInfos->Shell.FOIShellView))
 567     {
 568         return E_FAIL;
 569     }
 570     IShellView_AddRef(fodInfos->Shell.FOIShellView);
 571     return NOERROR;
 572 }
 573
 574 /**************************************************************************
 575 *  IShellBrowserImpl_RemoveMenusSB
 576 */
 577 static HRESULT WINAPI IShellBrowserImpl_RemoveMenusSB(IShellBrowser *iface,
 578                                            HMENU hmenuShared)
 579
 580 {
 581     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 582
 583     TRACE("(%p)\n", This);
 584
 585     /* Feature not implemented */
 586     return E_NOTIMPL;
 587 }
 588
 589 /**************************************************************************
 590 *  IShellBrowserImpl_SendControlMsg
 591 */
 592 static HRESULT WINAPI IShellBrowserImpl_SendControlMsg(IShellBrowser *iface,
 593                                             UINT id,
 594                                             UINT uMsg,
 595                                             WPARAM wParam,
 596                                             LPARAM lParam,
 597                                             LRESULT *pret)
 598
 599 {
 600     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 601     LRESULT lres;
 602
 603     TRACE("(%p)->(0x%08x 0x%08x 0x%08Ix 0x%08Ix %p)\n", This, id, uMsg, wParam, lParam, pret);
 604
 605     switch (id)
 606     {
 607       case FCW_TOOLBAR:
 608         lres = SendDlgItemMessageA( This->hwndOwner, IDC_TOOLBAR, uMsg, wParam, lParam);
 609         break;
 610       default:
 611         FIXME("ctrl id: %x\n", id);
 612         return E_NOTIMPL;
 613     }
 614     if (pret) *pret = lres;
 615     return S_OK;
 616 }
 617
 618 /**************************************************************************
 619 *  IShellBrowserImpl_SetMenuSB
 620 */
 621 static HRESULT WINAPI IShellBrowserImpl_SetMenuSB(IShellBrowser *iface,
 622                                        HMENU hmenuShared,
 623                                        HOLEMENU holemenuReserved,
 624                                        HWND hwndActiveObject)
 625
 626 {
 627     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 628
 629     TRACE("(%p)\n", This);
 630
 631     /* Feature not implemented */
 632     return E_NOTIMPL;
 633 }
 634
 635 /**************************************************************************
 636 *  IShellBrowserImpl_SetStatusTextSB
 637 */
 638 static HRESULT WINAPI IShellBrowserImpl_SetStatusTextSB(IShellBrowser *iface,
 639                                              LPCOLESTR lpszStatusText)
 640
 641 {
 642     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 643
 644     TRACE("(%p)\n", This);
 645
 646     /* Feature not implemented */
 647     return E_NOTIMPL;
 648 }
 649
 650 /**************************************************************************
 651 *  IShellBrowserImpl_SetToolbarItems
 652 */
 653 static HRESULT WINAPI IShellBrowserImpl_SetToolbarItems(IShellBrowser *iface,
 654                                              LPTBBUTTON lpButtons,
 655                                              UINT nButtons,
 656                                              UINT uFlags)
 657
 658 {
 659     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 660
 661     TRACE("(%p)\n", This);
 662
 663     /* Feature not implemented */
 664     return E_NOTIMPL;
 665 }
 666
 667 /**************************************************************************
 668 *  IShellBrowserImpl_TranslateAcceleratorSB
 669 */
 670 static HRESULT WINAPI IShellBrowserImpl_TranslateAcceleratorSB(IShellBrowser *iface,
 671                                                     LPMSG lpmsg,
 672                                                     WORD wID)
 673
 674 {
 675     IShellBrowserImpl *This = impl_from_IShellBrowser(iface);
 676
 677     TRACE("(%p)\n", This);
 678
 679     /* Feature not implemented */
 680     return E_NOTIMPL;
 681 }
 682
 683 static const IShellBrowserVtbl IShellBrowserImpl_Vtbl =
 684 {
 685         /* IUnknown */
 686         IShellBrowserImpl_QueryInterface,
 687         IShellBrowserImpl_AddRef,
 688         IShellBrowserImpl_Release,
 689         /* IOleWindow */
 690         IShellBrowserImpl_GetWindow,
 691         IShellBrowserImpl_ContextSensitiveHelp,
 692         /*  IShellBrowser */
 693         IShellBrowserImpl_InsertMenusSB,
 694         IShellBrowserImpl_SetMenuSB,
 695         IShellBrowserImpl_RemoveMenusSB,
 696         IShellBrowserImpl_SetStatusTextSB,
 697         IShellBrowserImpl_EnableModelessSB,
 698         IShellBrowserImpl_TranslateAcceleratorSB,
 699         IShellBrowserImpl_BrowseObject,
 700         IShellBrowserImpl_GetViewStateStream,
 701         IShellBrowserImpl_GetControlWindow,
 702         IShellBrowserImpl_SendControlMsg,
 703         IShellBrowserImpl_QueryActiveShellView,
 704         IShellBrowserImpl_OnViewWindowActive,
 705         IShellBrowserImpl_SetToolbarItems
 706 };
 707
 708
 709
 710 /*
 711  * ICommDlgBrowser
 712  */
 713
 714 /***************************************************************************
 715 *  IShellBrowserImpl_ICommDlgBrowser_QueryInterface
 716 */
 717 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_QueryInterface(
 718         ICommDlgBrowser *iface,
 719         REFIID riid,
 720         LPVOID *ppvObj)
 721 {
 722     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 723
 724     TRACE("(%p)\n", This);
 725
 726     return IShellBrowserImpl_QueryInterface(&This->IShellBrowser_iface,riid,ppvObj);
 727 }
 728
 729 /**************************************************************************
 730 *  IShellBrowserImpl_ICommDlgBrowser_AddRef
 731 */
 732 static ULONG WINAPI IShellBrowserImpl_ICommDlgBrowser_AddRef(ICommDlgBrowser * iface)
 733 {
 734     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 735
 736     TRACE("(%p)\n", This);
 737
 738     return IShellBrowserImpl_AddRef(&This->IShellBrowser_iface);
 739 }
 740
 741 /**************************************************************************
 742 *  IShellBrowserImpl_ICommDlgBrowser_Release
 743 */
 744 static ULONG WINAPI IShellBrowserImpl_ICommDlgBrowser_Release(ICommDlgBrowser * iface)
 745 {
 746     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 747
 748     TRACE("(%p)\n", This);
 749
 750     return IShellBrowserImpl_Release(&This->IShellBrowser_iface);
 751 }
 752
 753 /**************************************************************************
 754 *  IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand
 755 *
 756 *   Called when a user double-clicks in the view or presses the ENTER key
 757 */
 758 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand(ICommDlgBrowser *iface,
 759                                                                   IShellView *ppshv)
 760 {
 761     LPITEMIDLIST pidl;
 762     FileOpenDlgInfos *fodInfos;
 763
 764     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 765
 766     TRACE("(%p)\n", This);
 767
 768     fodInfos = get_filedlg_infoptr(This->hwndOwner);
 769
 770     /* If the selected object is not a folder, send an IDOK command to parent window */
 771     if((pidl = GetPidlFromDataObject(fodInfos->Shell.FOIDataObject, 1)))
 772     {
 773         HRESULT hRes;
 774
 775         ULONG  ulAttr = SFGAO_FOLDER | SFGAO_HASSUBFOLDER;
 776         IShellFolder_GetAttributesOf(fodInfos->Shell.FOIShellFolder, 1, (LPCITEMIDLIST *)&pidl, &ulAttr);
 777         if (ulAttr & (SFGAO_FOLDER | SFGAO_HASSUBFOLDER) )
 778         {
 779             hRes = IShellBrowser_BrowseObject(&This->IShellBrowser_iface,pidl,SBSP_RELATIVE);
 780             if(fodInfos->ofnInfos->Flags & OFN_EXPLORER)
 781                 SendCustomDlgNotificationMessage(This->hwndOwner, CDN_FOLDERCHANGE);
 782         }
 783         else
 784         {
 785           /* Tell the dialog that the user selected a file */
 786           PostMessageA(This->hwndOwner, WM_COMMAND, IDOK, 0L);
 787          hRes = S_OK;
 788         }
 789
 790         ILFree(pidl);
 791
 792         return hRes;
 793     }
 794
 795     return E_FAIL;
 796 }
 797
 798 /**************************************************************************
 799 *  IShellBrowserImpl_OnSelChange
 800 */
 801 static HRESULT IShellBrowserImpl_OnSelChange(IShellBrowserImpl *This, const IShellView *ppshv)
 802 {
 803     FileOpenDlgInfos *fodInfos;
 804
 805     fodInfos = get_filedlg_infoptr(This->hwndOwner);
 806     TRACE("(%p do=%p view=%p)\n", This, fodInfos->Shell.FOIDataObject, fodInfos->Shell.FOIShellView);
 807
 808     /* release old selections */
 809     if (fodInfos->Shell.FOIDataObject)
 810         IDataObject_Release(fodInfos->Shell.FOIDataObject);
 811
 812     /* get a new DataObject from the ShellView */
 813     if(FAILED(IShellView_GetItemObject(fodInfos->Shell.FOIShellView, SVGIO_SELECTION,
 814                                        &IID_IDataObject, (void**)&fodInfos->Shell.FOIDataObject)))
 815         return E_FAIL;
 816
 817     FILEDLG95_FILENAME_FillFromSelection(This->hwndOwner);
 818
 819     if(fodInfos->ofnInfos->Flags & OFN_EXPLORER)
 820         SendCustomDlgNotificationMessage(This->hwndOwner, CDN_SELCHANGE);
 821     return S_OK;
 822 }
 823
 824 /**************************************************************************
 825 *  IShellBrowserImpl_ICommDlgBrowser_OnStateChange
 826 */
 827 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_OnStateChange(ICommDlgBrowser *iface,
 828                                                                IShellView *ppshv,
 829                                                                ULONG uChange)
 830 {
 831
 832     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 833
 834     TRACE("(%p shv=%p)\n", This, ppshv);
 835
 836     switch (uChange)
 837     {
 838         case CDBOSC_SETFOCUS:
 839              /* FIXME: Reset the default button.
 840                 This should be taken care of by defdlg. If control
 841                 other than button receives focus the default button
 842                 should be restored. */
 843              SendMessageA(This->hwndOwner, DM_SETDEFID, IDOK, 0);
 844
 845             break;
 846         case CDBOSC_KILLFOCUS:
 847             {
 848                 FileOpenDlgInfos *fodInfos = get_filedlg_infoptr(This->hwndOwner);
 849                 if(fodInfos->DlgInfos.dwDlgProp & FODPROP_SAVEDLG)
 850                 {
 851                     WCHAR szSave[16];
 852                     LoadStringW(COMDLG32_hInstance, IDS_SAVE_BUTTON, szSave, ARRAY_SIZE(szSave));
 853                     SetDlgItemTextW(fodInfos->ShellInfos.hwndOwner, IDOK, szSave);
 854                 }
 855             }
 856             break;
 857         case CDBOSC_SELCHANGE:
 858             return IShellBrowserImpl_OnSelChange(This, ppshv);
 859         case CDBOSC_RENAME:
 860             /* nothing to do */
 861             break;
 862     }
 863
 864     return NOERROR;
 865 }
 866
 867 /*         send_includeitem_notification
 868  *
 869  * Sends a CDN_INCLUDEITEM notification for "pidl" to hwndParentDlg
 870  */
 871 static LRESULT send_includeitem_notification(HWND hwndParentDlg, LPCITEMIDLIST pidl)
 872 {
 873     LRESULT hook_result = 0;
 874     FileOpenDlgInfos *fodInfos = get_filedlg_infoptr(hwndParentDlg);
 875
 876     if(!fodInfos) return 0;
 877
 878     if(fodInfos->DlgInfos.hwndCustomDlg)
 879     {
 880         TRACE("call notify CDN_INCLUDEITEM for pidl=%p\n", pidl);
 881         if(fodInfos->unicode)
 882         {
 883                 OFNOTIFYEXW ofnNotify;
 884                 ofnNotify.psf = fodInfos->Shell.FOIShellFolder;
 885                 ofnNotify.pidl = (LPITEMIDLIST)pidl;
 886                 ofnNotify.hdr.hwndFrom = hwndParentDlg;
 887                 ofnNotify.hdr.idFrom = 0;
 888                 ofnNotify.hdr.code = CDN_INCLUDEITEM;
 889                 ofnNotify.lpOFN = fodInfos->ofnInfos;
 890                 hook_result = SendMessageW(fodInfos->DlgInfos.hwndCustomDlg, WM_NOTIFY, 0, (LPARAM)&ofnNotify);
 891         }
 892         else
 893         {
 894                 OFNOTIFYEXA ofnNotify;
 895                 ofnNotify.psf = fodInfos->Shell.FOIShellFolder;
 896                 ofnNotify.pidl = (LPITEMIDLIST)pidl;
 897                 ofnNotify.hdr.hwndFrom = hwndParentDlg;
 898                 ofnNotify.hdr.idFrom = 0;
 899                 ofnNotify.hdr.code = CDN_INCLUDEITEM;
 900                 ofnNotify.lpOFN = (LPOPENFILENAMEA)fodInfos->ofnInfos;
 901                 hook_result = SendMessageA(fodInfos->DlgInfos.hwndCustomDlg, WM_NOTIFY, 0, (LPARAM)&ofnNotify);
 902         }
 903     }
 904     TRACE("Retval: 0x%08Ix\n", hook_result);
 905     return hook_result;
 906 }
 907
 908 /**************************************************************************
 909 *  IShellBrowserImpl_ICommDlgBrowser_IncludeObject
 910 */
 911 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_IncludeObject(ICommDlgBrowser *iface,
 912                                                                IShellView * ppshv,
 913                                                                LPCITEMIDLIST pidl)
 914 {
 915     FileOpenDlgInfos *fodInfos;
 916     ULONG ulAttr;
 917     STRRET str;
 918     WCHAR szPathW[MAX_PATH];
 919
 920     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 921
 922     TRACE("(%p)\n", This);
 923
 924     fodInfos = get_filedlg_infoptr(This->hwndOwner);
 925
 926     ulAttr = SFGAO_HIDDEN | SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR | SFGAO_LINK;
 927     IShellFolder_GetAttributesOf(fodInfos->Shell.FOIShellFolder, 1, &pidl, &ulAttr);
 928
 929     if( (ulAttr & SFGAO_HIDDEN) ||                                      /* hidden */
 930         !(ulAttr & (SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR))) /* special folder */
 931         return S_FALSE;
 932
 933     /* always include directories and links */
 934     if(ulAttr & (SFGAO_FOLDER | SFGAO_LINK))
 935         return S_OK;
 936
 937     /* if the application takes care of including the item we are done */
 938     if(fodInfos->ofnInfos->Flags & OFN_ENABLEINCLUDENOTIFY &&
 939        send_includeitem_notification(This->hwndOwner, pidl))
 940         return S_OK;
 941
 942     /* Check if there is a mask to apply if not */
 943     if(!fodInfos->ShellInfos.lpstrCurrentFilter || !fodInfos->ShellInfos.lpstrCurrentFilter[0])
 944         return S_OK;
 945
 946     if (SUCCEEDED(IShellFolder_GetDisplayNameOf(fodInfos->Shell.FOIShellFolder, pidl, SHGDN_INFOLDER | SHGDN_FORPARSING, &str)))
 947     {
 948       if (COMDLG32_StrRetToStrNW(szPathW, MAX_PATH, &str, pidl))
 949       {
 950           if (PathMatchSpecW(szPathW, fodInfos->ShellInfos.lpstrCurrentFilter))
 951           return S_OK;
 952       }
 953     }
 954     return S_FALSE;
 955
 956 }
 957
 958 static const ICommDlgBrowserVtbl IShellBrowserImpl_ICommDlgBrowser_Vtbl =
 959 {
 960         /* IUnknown */
 961         IShellBrowserImpl_ICommDlgBrowser_QueryInterface,
 962         IShellBrowserImpl_ICommDlgBrowser_AddRef,
 963         IShellBrowserImpl_ICommDlgBrowser_Release,
 964         /* ICommDlgBrowser */
 965         IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand,
 966         IShellBrowserImpl_ICommDlgBrowser_OnStateChange,
 967         IShellBrowserImpl_ICommDlgBrowser_IncludeObject
 968 };
 969
 970
 971
 972
 973 /*
 974  * IServiceProvider
 975  */
 976
 977 /***************************************************************************
 978 *  IShellBrowserImpl_IServiceProvider_QueryInterface
 979 */
 980 static HRESULT WINAPI IShellBrowserImpl_IServiceProvider_QueryInterface(
 981         IServiceProvider *iface,
 982         REFIID riid,
 983         LPVOID *ppvObj)
 984 {
 985     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
 986
 987     FIXME("(%p)\n", This);
 988
 989     return IShellBrowserImpl_QueryInterface(&This->IShellBrowser_iface,riid,ppvObj);
 990 }
 991
 992 /**************************************************************************
 993 *  IShellBrowserImpl_IServiceProvider_AddRef
 994 */
 995 static ULONG WINAPI IShellBrowserImpl_IServiceProvider_AddRef(IServiceProvider * iface)
 996 {
 997     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
 998
 999     FIXME("(%p)\n", This);
1000
1001     return IShellBrowserImpl_AddRef(&This->IShellBrowser_iface);
1002 }
1003
1004 /**************************************************************************
1005 *  IShellBrowserImpl_IServiceProvider_Release
1006 */
1007 static ULONG WINAPI IShellBrowserImpl_IServiceProvider_Release(IServiceProvider * iface)
1008 {
1009     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
1010
1011     FIXME("(%p)\n", This);
1012
1013     return IShellBrowserImpl_Release(&This->IShellBrowser_iface);
1014 }
1015
1016 /**************************************************************************
1017 *  IShellBrowserImpl_IServiceProvider_Release
1018 *
1019 * NOTES
1020 *  the w2k shellview asks for (guidService = SID_STopLevelBrowser,
1021 *  riid = IShellBrowser) to call SendControlMsg ().
1022 *
1023 * FIXME
1024 *  this is a hack!
1025 */
1026
1027 static HRESULT WINAPI IShellBrowserImpl_IServiceProvider_QueryService(
1028         IServiceProvider * iface,
1029         REFGUID guidService,
1030         REFIID riid,
1031         void** ppv)
1032 {
1033     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
1034
1035     FIXME("(%p)\n\t%s\n\t%s\n", This,debugstr_guid(guidService), debugstr_guid(riid) );
1036
1037     *ppv = NULL;
1038     if(guidService && IsEqualIID(guidService, &SID_STopLevelBrowser))
1039         return IShellBrowserImpl_QueryInterface(&This->IShellBrowser_iface,riid,ppv);
1040
1041     FIXME("(%p) unknown interface requested\n", This);
1042     return E_NOINTERFACE;
1043
1044 }
1045
1046 static const IServiceProviderVtbl IShellBrowserImpl_IServiceProvider_Vtbl =
1047 {
1048         /* IUnknown */
1049         IShellBrowserImpl_IServiceProvider_QueryInterface,
1050         IShellBrowserImpl_IServiceProvider_AddRef,
1051         IShellBrowserImpl_IServiceProvider_Release,
1052         /* IServiceProvider */
1053         IShellBrowserImpl_IServiceProvider_QueryService
1054 };