dlls/commdlg/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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include <stdarg.h>
  23 #include <stdio.h>
  24 #include <string.h>
  25
  26 #define COBJMACROS
  27 #define NONAMELESSUNION
  28 #define NONAMELESSSTRUCT
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "winnls.h"
  33 #include "wingdi.h"
  34 #include "winuser.h"
  35 #include "winreg.h"
  36
  37 #define NO_SHLWAPI_STREAM
  38 #include "shlwapi.h"
  39 #include "filedlgbrowser.h"
  40 #include "cdlg.h"
  41 #include "shlguid.h"
  42 #include "servprov.h"
  43 #include "wine/debug.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
  46
  47 typedef struct
  48 {
  49
  50     IShellBrowserVtbl   * lpVtbl;
  51     ICommDlgBrowserVtbl * lpVtblCommDlgBrowser;
  52     IServiceProviderVtbl* lpVtblServiceProvider;
  53     DWORD ref;                                  /* Reference counter */
  54     HWND hwndOwner;                             /* Owner dialog of the interface */
  55
  56 } IShellBrowserImpl;
  57
  58 /**************************************************************************
  59 *   vtable
  60 */
  61 static IShellBrowserVtbl IShellBrowserImpl_Vtbl;
  62 static ICommDlgBrowserVtbl IShellBrowserImpl_ICommDlgBrowser_Vtbl;
  63 static IServiceProviderVtbl IShellBrowserImpl_IServiceProvider_Vtbl;
  64
  65 /**************************************************************************
  66 *   Local Prototypes
  67 */
  68
  69 HRESULT IShellBrowserImpl_ICommDlgBrowser_OnSelChange(ICommDlgBrowser *iface, IShellView *ppshv);
  70 #if 0
  71 LPITEMIDLIST GetSelectedPidl(IShellView *ppshv);
  72 #endif
  73
  74 /**************************************************************************
  75 *   External Prototypes
  76 */
  77 extern const char *FileOpenDlgInfosStr;
  78
  79 extern HRESULT          GetName(LPSHELLFOLDER lpsf, LPITEMIDLIST pidl,DWORD dwFlags,LPSTR lpstrFileName);
  80 extern HRESULT          GetFileName(HWND hwnd, LPITEMIDLIST pidl, LPSTR lpstrFileName);
  81 extern IShellFolder*    GetShellFolderFromPidl(LPITEMIDLIST pidlAbs);
  82 extern LPITEMIDLIST     GetParentPidl(LPITEMIDLIST pidl);
  83 extern LPITEMIDLIST     GetPidlFromName(IShellFolder *psf,LPCSTR lpcstrFileName);
  84
  85 extern BOOL    FILEDLG95_SHELL_FillIncludedItemList(HWND hwnd,
  86                                                         LPITEMIDLIST pidlCurrentFolder,
  87                                                         LPSTR lpstrMask);
  88
  89 extern int     FILEDLG95_LOOKIN_SelectItem(HWND hwnd,LPITEMIDLIST pidl);
  90 extern BOOL    FILEDLG95_OnOpen(HWND hwnd);
  91 extern HRESULT SendCustomDlgNotificationMessage(HWND hwndParentDlg, UINT uCode);
  92
  93
  94 /*
  95  *   Helper functions
  96  */
  97
  98 #define add_flag(a) if (flags & a) {strcat(str, #a );strcat(str," ");}
  99 static void COMDLG32_DumpSBSPFlags(UINT uflags)
 100 {
 101     if (TRACE_ON(commdlg))
 102     {
 103         unsigned int   i;
 104         static const struct {
 105             DWORD       mask;
 106             const char  *name;
 107         } flags[] = {
 108 #define FE(x) { x, #x}
 109             /* SBSP_DEFBROWSER == 0 */
 110             FE(SBSP_SAMEBROWSER),
 111             FE(SBSP_NEWBROWSER),
 112
 113             /* SBSP_DEFMODE == 0 */
 114             FE(SBSP_OPENMODE),
 115             FE(SBSP_EXPLOREMODE),
 116             FE(SBSP_HELPMODE),
 117             FE(SBSP_NOTRANSFERHIST),
 118
 119             /* SBSP_ABSOLUTE == 0 */
 120             FE(SBSP_RELATIVE),
 121             FE(SBSP_PARENT),
 122             FE(SBSP_NAVIGATEBACK),
 123             FE(SBSP_NAVIGATEFORWARD),
 124             FE(SBSP_ALLOW_AUTONAVIGATE),
 125
 126             FE(SBSP_NOAUTOSELECT),
 127             FE(SBSP_WRITENOHISTORY),
 128
 129             FE(SBSP_REDIRECT),
 130             FE(SBSP_INITIATEDBYHLINKFRAME),
 131         };
 132 #undef FE
 133         DPRINTF("SBSP Flags: %08x =", uflags);
 134         for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++)
 135             if (flags[i].mask & uflags)
 136                 DPRINTF("%s ", flags[i].name);
 137         DPRINTF("\n");
 138     }
 139 }
 140
 141 static void COMDLG32_UpdateCurrentDir(FileOpenDlgInfos *fodInfos)
 142 {
 143     LPSHELLFOLDER psfDesktop;
 144     STRRET strret;
 145     HRESULT res;
 146
 147     res = SHGetDesktopFolder(&psfDesktop);
 148     if (FAILED(res))
 149         return;
 150
 151     res = IShellFolder_GetDisplayNameOf(psfDesktop, fodInfos->ShellInfos.pidlAbsCurrent,
 152                                         SHGDN_FORPARSING, &strret);
 153     if (SUCCEEDED(res)) {
 154         WCHAR wszCurrentDir[MAX_PATH];
 155
 156         res = StrRetToBufW(&strret, fodInfos->ShellInfos.pidlAbsCurrent, wszCurrentDir, MAX_PATH);
 157         if (SUCCEEDED(res))
 158             SetCurrentDirectoryW(wszCurrentDir);
 159     }
 160
 161     IShellFolder_Release(psfDesktop);
 162 }
 163
 164 /* copied from shell32 to avoid linking to it */
 165 static HRESULT COMDLG32_StrRetToStrNW (LPVOID dest, DWORD len, LPSTRRET src, LPCITEMIDLIST pidl)
 166 {
 167         TRACE("dest=%p len=0x%lx strret=%p pidl=%p stub\n",dest,len,src,pidl);
 168
 169         switch (src->uType)
 170         {
 171           case STRRET_WSTR:
 172             lstrcpynW((LPWSTR)dest, src->u.pOleStr, len);
 173             COMDLG32_SHFree(src->u.pOleStr);
 174             break;
 175
 176           case STRRET_CSTR:
 177             if (len && !MultiByteToWideChar( CP_ACP, 0, src->u.cStr, -1, (LPWSTR)dest, len ))
 178                 ((LPWSTR)dest)[len-1] = 0;
 179             break;
 180
 181           case STRRET_OFFSET:
 182             if (pidl)
 183             {
 184                 if (len && !MultiByteToWideChar( CP_ACP, 0, ((LPCSTR)&pidl->mkid)+src->u.uOffset,
 185                                                  -1, (LPWSTR)dest, len ))
 186                     ((LPWSTR)dest)[len-1] = 0;
 187             }
 188             break;
 189
 190           default:
 191             FIXME("unknown type!\n");
 192             if (len)
 193             { *(LPWSTR)dest = '\0';
 194             }
 195             return(FALSE);
 196         }
 197         return S_OK;
 198 }
 199
 200 /*
 201  *      IShellBrowser
 202  */
 203
 204 /**************************************************************************
 205 *  IShellBrowserImpl_Construct
 206 */
 207 IShellBrowser * IShellBrowserImpl_Construct(HWND hwndOwner)
 208 {
 209     IShellBrowserImpl *sb;
 210     FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwndOwner,FileOpenDlgInfosStr);
 211
 212     sb=(IShellBrowserImpl*)COMDLG32_SHAlloc(sizeof(IShellBrowserImpl));
 213
 214     /* Initialisation of the member variables */
 215     sb->ref=1;
 216     sb->hwndOwner = hwndOwner;
 217
 218     /* Initialisation of the vTables */
 219     sb->lpVtbl = &IShellBrowserImpl_Vtbl;
 220     sb->lpVtblCommDlgBrowser = &IShellBrowserImpl_ICommDlgBrowser_Vtbl;
 221     sb->lpVtblServiceProvider = &IShellBrowserImpl_IServiceProvider_Vtbl;
 222     SHGetSpecialFolderLocation(hwndOwner, CSIDL_DESKTOP,
 223                                &fodInfos->ShellInfos.pidlAbsCurrent);
 224
 225     TRACE("%p\n", sb);
 226
 227     return (IShellBrowser *) sb;
 228 }
 229
 230 /***************************************************************************
 231 *  IShellBrowserImpl_QueryInterface
 232 */
 233 HRESULT WINAPI IShellBrowserImpl_QueryInterface(IShellBrowser *iface,
 234                                             REFIID riid,
 235                                             LPVOID *ppvObj)
 236 {
 237     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 238
 239     TRACE("(%p)\n\t%s\n", This, debugstr_guid(riid));
 240
 241     *ppvObj = NULL;
 242
 243     if(IsEqualIID(riid, &IID_IUnknown))          /*IUnknown*/
 244     { *ppvObj = This;
 245     }
 246     else if(IsEqualIID(riid, &IID_IOleWindow))  /*IOleWindow*/
 247     { *ppvObj = (IOleWindow*)This;
 248     }
 249
 250     else if(IsEqualIID(riid, &IID_IShellBrowser))  /*IShellBrowser*/
 251     { *ppvObj = (IShellBrowser*)This;
 252     }
 253
 254     else if(IsEqualIID(riid, &IID_ICommDlgBrowser))  /*ICommDlgBrowser*/
 255     { *ppvObj = (ICommDlgBrowser*) &(This->lpVtblCommDlgBrowser);
 256     }
 257
 258     else if(IsEqualIID(riid, &IID_IServiceProvider))  /* IServiceProvider */
 259     { *ppvObj = (ICommDlgBrowser*) &(This->lpVtblServiceProvider);
 260     }
 261
 262     if(*ppvObj)
 263     { IUnknown_AddRef( (IShellBrowser*) *ppvObj);
 264       return S_OK;
 265     }
 266     FIXME("Unknown interface requested\n");
 267     return E_NOINTERFACE;
 268 }
 269
 270 /**************************************************************************
 271 *  IShellBrowser::AddRef
 272 */
 273 ULONG WINAPI IShellBrowserImpl_AddRef(IShellBrowser * iface)
 274 {
 275     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 276     ULONG ref = InterlockedIncrement(&This->ref);
 277
 278     TRACE("(%p,%lu)\n", This, ref - 1);
 279
 280     return ref;
 281 }
 282
 283 /**************************************************************************
 284 *  IShellBrowserImpl_Release
 285 */
 286 ULONG WINAPI IShellBrowserImpl_Release(IShellBrowser * iface)
 287 {
 288     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 289     ULONG ref = InterlockedDecrement(&This->ref);
 290
 291     TRACE("(%p,%lu)\n", This, ref + 1);
 292
 293     if (!ref)
 294     {
 295       COMDLG32_SHFree(This);
 296       TRACE("-- destroyed\n");
 297       return 0;
 298     }
 299     return ref;
 300 }
 301
 302 /*
 303  * IOleWindow
 304  */
 305
 306 /**************************************************************************
 307 *  IShellBrowserImpl_GetWindow  (IOleWindow)
 308 *
 309 *  Inherited from IOleWindow::GetWindow
 310 *
 311 *  See Windows documentation for more details
 312 *
 313 *  Note : We will never be window less in the File Open dialog
 314 *
 315 */
 316 HRESULT WINAPI IShellBrowserImpl_GetWindow(IShellBrowser * iface,
 317                                            HWND * phwnd)
 318 {
 319     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 320
 321     TRACE("(%p)\n", This);
 322
 323     if(!This->hwndOwner)
 324         return E_FAIL;
 325
 326     *phwnd = This->hwndOwner;
 327
 328     return (*phwnd) ? S_OK : E_UNEXPECTED;
 329
 330 }
 331
 332 /**************************************************************************
 333 *  IShellBrowserImpl_ContextSensitiveHelp
 334 */
 335 HRESULT WINAPI IShellBrowserImpl_ContextSensitiveHelp(IShellBrowser * iface,
 336                                                       BOOL fEnterMode)
 337 {
 338     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 339
 340     TRACE("(%p)\n", This);
 341
 342     /* Feature not implemented */
 343     return E_NOTIMPL;
 344 }
 345
 346 /*
 347  * IShellBrowser
 348  */
 349
 350 /**************************************************************************
 351 *  IShellBrowserImpl_BrowseObject
 352 *
 353 *  See Windows documentation on IShellBrowser::BrowseObject for more details
 354 *
 355 *  This function will override user specified flags and will always
 356 *  use SBSP_DEFBROWSER and SBSP_DEFMODE.
 357 */
 358 HRESULT WINAPI IShellBrowserImpl_BrowseObject(IShellBrowser *iface,
 359                                               LPCITEMIDLIST pidl,
 360                                               UINT wFlags)
 361 {
 362     HRESULT hRes;
 363     IShellFolder *psfTmp;
 364     IShellView *psvTmp;
 365     FileOpenDlgInfos *fodInfos;
 366     LPITEMIDLIST pidlTmp;
 367     HWND hwndView;
 368     HWND hDlgWnd;
 369     BOOL bViewHasFocus;
 370     RECT rectView;
 371
 372     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 373
 374     TRACE("(%p)(pidl=%p,flags=0x%08x)\n", This, pidl, wFlags);
 375     COMDLG32_DumpSBSPFlags(wFlags);
 376
 377     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 378
 379     /* Format the pidl according to its parameter's category */
 380     if(wFlags & SBSP_RELATIVE)
 381     {
 382
 383         /* SBSP_RELATIVE  A relative pidl (relative from the current folder) */
 384         if(FAILED(hRes = IShellFolder_BindToObject(fodInfos->Shell.FOIShellFolder,
 385              pidl, NULL, &IID_IShellFolder, (LPVOID *)&psfTmp)))
 386         {
 387             ERR("bind to object failed\n");
 388             return hRes;
 389         }
 390         /* create an absolute pidl */
 391         pidlTmp = COMDLG32_PIDL_ILCombine(fodInfos->ShellInfos.pidlAbsCurrent,
 392                                                         (LPITEMIDLIST)pidl);
 393     }
 394     else if(wFlags & SBSP_PARENT)
 395     {
 396         /* Browse the parent folder (ignores the pidl) */
 397         pidlTmp = GetParentPidl(fodInfos->ShellInfos.pidlAbsCurrent);
 398         psfTmp = GetShellFolderFromPidl(pidlTmp);
 399
 400     }
 401     else /* SBSP_ABSOLUTE is 0x0000 */
 402     {
 403         /* An absolute pidl (relative from the desktop) */
 404         pidlTmp =  COMDLG32_PIDL_ILClone((LPITEMIDLIST)pidl);
 405         psfTmp = GetShellFolderFromPidl(pidlTmp);
 406     }
 407
 408     if(!psfTmp)
 409     {
 410       ERR("could not browse to folder\n");
 411       return E_FAIL;
 412     }
 413
 414     /* If the pidl to browse to is equal to the actual pidl ...
 415        do nothing and pretend you did it*/
 416     if(COMDLG32_PIDL_ILIsEqual(pidlTmp,fodInfos->ShellInfos.pidlAbsCurrent))
 417     {
 418         IShellFolder_Release(psfTmp);
 419         COMDLG32_SHFree(pidlTmp);
 420         TRACE("keep current folder\n");
 421         return NOERROR;
 422     }
 423
 424     /* Release the current DataObject */
 425     if (fodInfos->Shell.FOIDataObject)
 426     {
 427       IDataObject_Release(fodInfos->Shell.FOIDataObject);
 428       fodInfos->Shell.FOIDataObject = NULL;
 429     }
 430
 431     /* Create the associated view */
 432     TRACE("create view object\n");
 433     if(FAILED(hRes = IShellFolder_CreateViewObject(psfTmp, fodInfos->ShellInfos.hwndOwner,
 434            &IID_IShellView, (LPVOID *)&psvTmp))) goto error;
 435
 436     /* Check if listview has focus */
 437     bViewHasFocus = IsChild(fodInfos->ShellInfos.hwndView,GetFocus());
 438
 439     /* Get the foldersettings from the old view */
 440     if(fodInfos->Shell.FOIShellView)
 441       IShellView_GetCurrentInfo(fodInfos->Shell.FOIShellView, &fodInfos->ShellInfos.folderSettings);
 442
 443     /* Release the old fodInfos->Shell.FOIShellView and update its value.
 444     We have to update this early since ShellView_CreateViewWindow of native
 445     shell32 calls OnStateChange and needs the correct view here.*/
 446     if(fodInfos->Shell.FOIShellView)
 447     {
 448       IShellView_DestroyViewWindow(fodInfos->Shell.FOIShellView);
 449       IShellView_Release(fodInfos->Shell.FOIShellView);
 450     }
 451     fodInfos->Shell.FOIShellView = psvTmp;
 452
 453     /* Release old FOIShellFolder and update its value */
 454     if (fodInfos->Shell.FOIShellFolder)
 455       IShellFolder_Release(fodInfos->Shell.FOIShellFolder);
 456     fodInfos->Shell.FOIShellFolder = psfTmp;
 457
 458     /* Release old pidlAbsCurrent and update its value */
 459     COMDLG32_SHFree((LPVOID)fodInfos->ShellInfos.pidlAbsCurrent);
 460     fodInfos->ShellInfos.pidlAbsCurrent = pidlTmp;
 461
 462     COMDLG32_UpdateCurrentDir(fodInfos);
 463
 464     GetWindowRect(GetDlgItem(This->hwndOwner, IDC_SHELLSTATIC), &rectView);
 465     MapWindowPoints(0, This->hwndOwner, (LPPOINT)&rectView, 2);
 466
 467     /* Create the window */
 468     TRACE("create view window\n");
 469     if(FAILED(hRes = IShellView_CreateViewWindow(psvTmp, NULL,
 470          &fodInfos->ShellInfos.folderSettings, fodInfos->Shell.FOIShellBrowser,
 471          &rectView, &hwndView))) goto error;
 472
 473     fodInfos->ShellInfos.hwndView = hwndView;
 474
 475     /* Select the new folder in the Look In combo box of the Open file dialog */
 476     FILEDLG95_LOOKIN_SelectItem(fodInfos->DlgInfos.hwndLookInCB,fodInfos->ShellInfos.pidlAbsCurrent);
 477
 478     /* changes the tab order of the ListView to reflect the window's File Dialog */
 479     hDlgWnd = GetDlgItem(GetParent(hwndView), IDC_LOOKIN);
 480     SetWindowPos(hwndView, hDlgWnd, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE);
 481
 482     /* Since we destroyed the old view if it had focus set focus to the newly created view */
 483     if (bViewHasFocus)
 484       SetFocus(fodInfos->ShellInfos.hwndView);
 485
 486     return hRes;
 487 error:
 488     ERR("Failed with error 0x%08lx\n", hRes);
 489     return hRes;
 490 }
 491
 492 /**************************************************************************
 493 *  IShellBrowserImpl_EnableModelessSB
 494 */
 495 HRESULT WINAPI IShellBrowserImpl_EnableModelessSB(IShellBrowser *iface,
 496                                               BOOL fEnable)
 497
 498 {
 499     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 500
 501     TRACE("(%p)\n", This);
 502
 503     /* Feature not implemented */
 504     return E_NOTIMPL;
 505 }
 506
 507 /**************************************************************************
 508 *  IShellBrowserImpl_GetControlWindow
 509 */
 510 HRESULT WINAPI IShellBrowserImpl_GetControlWindow(IShellBrowser *iface,
 511                                               UINT id,
 512                                               HWND *lphwnd)
 513
 514 {
 515     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 516
 517     TRACE("(%p)\n", This);
 518
 519     /* Feature not implemented */
 520     return E_NOTIMPL;
 521 }
 522 /**************************************************************************
 523 *  IShellBrowserImpl_GetViewStateStream
 524 */
 525 HRESULT WINAPI IShellBrowserImpl_GetViewStateStream(IShellBrowser *iface,
 526                                                 DWORD grfMode,
 527                                                 LPSTREAM *ppStrm)
 528
 529 {
 530     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 531
 532     FIXME("(%p 0x%08lx %p)\n", This, grfMode, ppStrm);
 533
 534     /* Feature not implemented */
 535     return E_NOTIMPL;
 536 }
 537 /**************************************************************************
 538 *  IShellBrowserImpl_InsertMenusSB
 539 */
 540 HRESULT WINAPI IShellBrowserImpl_InsertMenusSB(IShellBrowser *iface,
 541                                            HMENU hmenuShared,
 542                                            LPOLEMENUGROUPWIDTHS lpMenuWidths)
 543
 544 {
 545     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 546
 547     TRACE("(%p)\n", This);
 548
 549     /* Feature not implemented */
 550     return E_NOTIMPL;
 551 }
 552 /**************************************************************************
 553 *  IShellBrowserImpl_OnViewWindowActive
 554 */
 555 HRESULT WINAPI IShellBrowserImpl_OnViewWindowActive(IShellBrowser *iface,
 556                                                 IShellView *ppshv)
 557
 558 {
 559     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 560
 561     TRACE("(%p)\n", This);
 562
 563     /* Feature not implemented */
 564     return E_NOTIMPL;
 565 }
 566 /**************************************************************************
 567 *  IShellBrowserImpl_QueryActiveShellView
 568 */
 569 HRESULT WINAPI IShellBrowserImpl_QueryActiveShellView(IShellBrowser *iface,
 570                                                   IShellView **ppshv)
 571
 572 {
 573     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 574
 575     FileOpenDlgInfos *fodInfos;
 576
 577     TRACE("(%p)\n", This);
 578
 579     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 580
 581     if(!(*ppshv = fodInfos->Shell.FOIShellView))
 582     {
 583         return E_FAIL;
 584     }
 585     IShellView_AddRef(fodInfos->Shell.FOIShellView);
 586     return NOERROR;
 587 }
 588 /**************************************************************************
 589 *  IShellBrowserImpl_RemoveMenusSB
 590 */
 591 HRESULT WINAPI IShellBrowserImpl_RemoveMenusSB(IShellBrowser *iface,
 592                                            HMENU hmenuShared)
 593
 594 {
 595     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 596
 597     TRACE("(%p)\n", This);
 598
 599     /* Feature not implemented */
 600     return E_NOTIMPL;
 601 }
 602 /**************************************************************************
 603 *  IShellBrowserImpl_SendControlMsg
 604 */
 605 HRESULT WINAPI IShellBrowserImpl_SendControlMsg(IShellBrowser *iface,
 606                                             UINT id,
 607                                             UINT uMsg,
 608                                             WPARAM wParam,
 609                                             LPARAM lParam,
 610                                             LRESULT *pret)
 611
 612 {
 613     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 614     LRESULT lres;
 615
 616     TRACE("(%p)->(0x%08x 0x%08x 0x%08x 0x%08lx %p)\n", This, id, uMsg, wParam, lParam, pret);
 617
 618     switch (id)
 619     {
 620       case FCW_TOOLBAR:
 621         lres = SendDlgItemMessageA( This->hwndOwner, IDC_TOOLBAR, uMsg, wParam, lParam);
 622         break;
 623       default:
 624         FIXME("ctrl id: %x\n", id);
 625         return E_NOTIMPL;
 626     }
 627     if (pret) *pret = lres;
 628     return S_OK;
 629 }
 630 /**************************************************************************
 631 *  IShellBrowserImpl_SetMenuSB
 632 */
 633 HRESULT WINAPI IShellBrowserImpl_SetMenuSB(IShellBrowser *iface,
 634                                        HMENU hmenuShared,
 635                                        HOLEMENU holemenuReserved,
 636                                        HWND hwndActiveObject)
 637
 638 {
 639     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 640
 641     TRACE("(%p)\n", This);
 642
 643     /* Feature not implemented */
 644     return E_NOTIMPL;
 645 }
 646 /**************************************************************************
 647 *  IShellBrowserImpl_SetStatusTextSB
 648 */
 649 HRESULT WINAPI IShellBrowserImpl_SetStatusTextSB(IShellBrowser *iface,
 650                                              LPCOLESTR lpszStatusText)
 651
 652 {
 653     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 654
 655     TRACE("(%p)\n", This);
 656
 657     /* Feature not implemented */
 658     return E_NOTIMPL;
 659 }
 660 /**************************************************************************
 661 *  IShellBrowserImpl_SetToolbarItems
 662 */
 663 HRESULT WINAPI IShellBrowserImpl_SetToolbarItems(IShellBrowser *iface,
 664                                              LPTBBUTTON lpButtons,
 665                                              UINT nButtons,
 666                                              UINT uFlags)
 667
 668 {
 669     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 670
 671     TRACE("(%p)\n", This);
 672
 673     /* Feature not implemented */
 674     return E_NOTIMPL;
 675 }
 676 /**************************************************************************
 677 *  IShellBrowserImpl_TranslateAcceleratorSB
 678 */
 679 HRESULT WINAPI IShellBrowserImpl_TranslateAcceleratorSB(IShellBrowser *iface,
 680                                                     LPMSG lpmsg,
 681                                                     WORD wID)
 682
 683 {
 684     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 685
 686     TRACE("(%p)\n", This);
 687
 688     /* Feature not implemented */
 689     return E_NOTIMPL;
 690 }
 691
 692 static IShellBrowserVtbl IShellBrowserImpl_Vtbl =
 693 {
 694         /* IUnknown */
 695         IShellBrowserImpl_QueryInterface,
 696         IShellBrowserImpl_AddRef,
 697         IShellBrowserImpl_Release,
 698         /* IOleWindow */
 699         IShellBrowserImpl_GetWindow,
 700         IShellBrowserImpl_ContextSensitiveHelp,
 701         /*  IShellBrowser */
 702         IShellBrowserImpl_InsertMenusSB,
 703         IShellBrowserImpl_SetMenuSB,
 704         IShellBrowserImpl_RemoveMenusSB,
 705         IShellBrowserImpl_SetStatusTextSB,
 706         IShellBrowserImpl_EnableModelessSB,
 707         IShellBrowserImpl_TranslateAcceleratorSB,
 708         IShellBrowserImpl_BrowseObject,
 709         IShellBrowserImpl_GetViewStateStream,
 710         IShellBrowserImpl_GetControlWindow,
 711         IShellBrowserImpl_SendControlMsg,
 712         IShellBrowserImpl_QueryActiveShellView,
 713         IShellBrowserImpl_OnViewWindowActive,
 714         IShellBrowserImpl_SetToolbarItems
 715 };
 716
 717
 718
 719 /*
 720  * ICommDlgBrowser
 721  */
 722
 723 /***************************************************************************
 724 *  IShellBrowserImpl_ICommDlgBrowser_QueryInterface
 725 */
 726 HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_QueryInterface(
 727         ICommDlgBrowser *iface,
 728         REFIID riid,
 729         LPVOID *ppvObj)
 730 {
 731     _ICOM_THIS_FromICommDlgBrowser(IShellBrowser,iface);
 732
 733     TRACE("(%p)\n", This);
 734
 735     return IShellBrowserImpl_QueryInterface(This,riid,ppvObj);
 736 }
 737
 738 /**************************************************************************
 739 *  IShellBrowserImpl_ICommDlgBrowser_AddRef
 740 */
 741 ULONG WINAPI IShellBrowserImpl_ICommDlgBrowser_AddRef(ICommDlgBrowser * iface)
 742 {
 743     _ICOM_THIS_FromICommDlgBrowser(IShellBrowser,iface);
 744
 745     TRACE("(%p)\n", This);
 746
 747     return IShellBrowserImpl_AddRef(This);
 748 }
 749
 750 /**************************************************************************
 751 *  IShellBrowserImpl_ICommDlgBrowser_Release
 752 */
 753 ULONG WINAPI IShellBrowserImpl_ICommDlgBrowser_Release(ICommDlgBrowser * iface)
 754 {
 755     _ICOM_THIS_FromICommDlgBrowser(IShellBrowser,iface);
 756
 757     TRACE("(%p)\n", This);
 758
 759     return IShellBrowserImpl_Release(This);
 760 }
 761 /**************************************************************************
 762 *  IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand
 763 *
 764 *   Called when a user double-clicks in the view or presses the ENTER key
 765 */
 766 HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand(ICommDlgBrowser *iface,
 767                                                                   IShellView *ppshv)
 768 {
 769     LPITEMIDLIST pidl;
 770     FileOpenDlgInfos *fodInfos;
 771
 772     _ICOM_THIS_FromICommDlgBrowser(IShellBrowserImpl,iface);
 773
 774     TRACE("(%p)\n", This);
 775
 776     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 777
 778     /* If the selected object is not a folder, send an IDOK command to parent window */
 779     if((pidl = GetPidlFromDataObject(fodInfos->Shell.FOIDataObject, 1)))
 780     {
 781         HRESULT hRes;
 782
 783         ULONG  ulAttr = SFGAO_FOLDER | SFGAO_HASSUBFOLDER;
 784         IShellFolder_GetAttributesOf(fodInfos->Shell.FOIShellFolder, 1, (LPCITEMIDLIST *)&pidl, &ulAttr);
 785         if (ulAttr & (SFGAO_FOLDER | SFGAO_HASSUBFOLDER) )
 786         {
 787           hRes = IShellBrowser_BrowseObject((IShellBrowser *)This,pidl,SBSP_RELATIVE);
 788           SendCustomDlgNotificationMessage(This->hwndOwner, CDN_FOLDERCHANGE);
 789         }
 790         else
 791         {
 792           /* Tell the dialog that the user selected a file */
 793           PostMessageA(This->hwndOwner, WM_COMMAND, IDOK, 0L);
 794          hRes = S_OK;
 795         }
 796
 797         /* Free memory used by pidl */
 798         COMDLG32_SHFree((LPVOID)pidl);
 799
 800         return hRes;
 801     }
 802
 803     return E_FAIL;
 804 }
 805
 806 /**************************************************************************
 807 *  IShellBrowserImpl_ICommDlgBrowser_OnStateChange
 808 */
 809 HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_OnStateChange(ICommDlgBrowser *iface,
 810                                                                IShellView *ppshv,
 811                                                                ULONG uChange)
 812 {
 813
 814     _ICOM_THIS_FromICommDlgBrowser(IShellBrowserImpl,iface);
 815
 816     TRACE("(%p shv=%p)\n", This, ppshv);
 817
 818     switch (uChange)
 819     {
 820         case CDBOSC_SETFOCUS:
 821              /* FIXME: Reset the default button.
 822                 This should be taken care of by defdlg. If control
 823                 other than button receives focus the default button
 824                 should be restored. */
 825              SendMessageA(This->hwndOwner, DM_SETDEFID, IDOK, 0);
 826
 827             break;
 828         case CDBOSC_KILLFOCUS:
 829             {
 830                 FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 831                 if(fodInfos->DlgInfos.dwDlgProp & FODPROP_SAVEDLG)
 832                     SetDlgItemTextA(fodInfos->ShellInfos.hwndOwner,IDOK,"&Save");
 833             }
 834             break;
 835         case CDBOSC_SELCHANGE:
 836             return IShellBrowserImpl_ICommDlgBrowser_OnSelChange(iface,ppshv);
 837         case CDBOSC_RENAME:
 838             /* nothing to do */
 839             break;
 840     }
 841
 842     return NOERROR;
 843 }
 844
 845 /**************************************************************************
 846 *  IShellBrowserImpl_ICommDlgBrowser_IncludeObject
 847 */
 848 HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_IncludeObject(ICommDlgBrowser *iface,
 849                                                                IShellView * ppshv,
 850                                                                LPCITEMIDLIST pidl)
 851 {
 852     FileOpenDlgInfos *fodInfos;
 853     ULONG ulAttr;
 854     STRRET str;
 855     WCHAR szPathW[MAX_PATH];
 856
 857     _ICOM_THIS_FromICommDlgBrowser(IShellBrowserImpl,iface);
 858
 859     TRACE("(%p)\n", This);
 860
 861     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 862
 863     ulAttr = SFGAO_HIDDEN | SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR | SFGAO_LINK;
 864     IShellFolder_GetAttributesOf(fodInfos->Shell.FOIShellFolder, 1, &pidl, &ulAttr);
 865
 866     if( (ulAttr & SFGAO_HIDDEN)                                         /* hidden */
 867       | !(ulAttr & (SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR))) /* special folder */
 868         return S_FALSE;
 869
 870     /* always include directories and links */
 871     if(ulAttr & (SFGAO_FOLDER | SFGAO_LINK))
 872         return S_OK;
 873
 874     /* Check if there is a mask to apply if not */
 875     if(!fodInfos->ShellInfos.lpstrCurrentFilter || !lstrlenW(fodInfos->ShellInfos.lpstrCurrentFilter))
 876         return S_OK;
 877
 878     if (SUCCEEDED(IShellFolder_GetDisplayNameOf(fodInfos->Shell.FOIShellFolder, pidl, SHGDN_INFOLDER | SHGDN_FORPARSING, &str)))
 879     {
 880       if (SUCCEEDED(COMDLG32_StrRetToStrNW(szPathW, MAX_PATH, &str, pidl)))
 881       {
 882           if (PathMatchSpecW(szPathW, fodInfos->ShellInfos.lpstrCurrentFilter))
 883           return S_OK;
 884       }
 885     }
 886     return S_FALSE;
 887
 888 }
 889
 890 /**************************************************************************
 891 *  IShellBrowserImpl_ICommDlgBrowser_OnSelChange
 892 */
 893 HRESULT IShellBrowserImpl_ICommDlgBrowser_OnSelChange(ICommDlgBrowser *iface, IShellView *ppshv)
 894 {
 895     FileOpenDlgInfos *fodInfos;
 896
 897     _ICOM_THIS_FromICommDlgBrowser(IShellBrowserImpl,iface);
 898
 899     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 900     TRACE("(%p do=%p view=%p)\n", This, fodInfos->Shell.FOIDataObject, fodInfos->Shell.FOIShellView);
 901
 902     /* release old selections */
 903     if (fodInfos->Shell.FOIDataObject)
 904       IDataObject_Release(fodInfos->Shell.FOIDataObject);
 905
 906     /* get a new DataObject from the ShellView */
 907     if(FAILED(IShellView_GetItemObject(fodInfos->Shell.FOIShellView, SVGIO_SELECTION,
 908                               &IID_IDataObject, (LPVOID*)&fodInfos->Shell.FOIDataObject)))
 909       return E_FAIL;
 910
 911     FILEDLG95_FILENAME_FillFromSelection(This->hwndOwner);
 912
 913     SendCustomDlgNotificationMessage(This->hwndOwner, CDN_SELCHANGE);
 914     return S_OK;
 915 }
 916
 917 static ICommDlgBrowserVtbl IShellBrowserImpl_ICommDlgBrowser_Vtbl =
 918 {
 919         /* IUnknown */
 920         IShellBrowserImpl_ICommDlgBrowser_QueryInterface,
 921         IShellBrowserImpl_ICommDlgBrowser_AddRef,
 922         IShellBrowserImpl_ICommDlgBrowser_Release,
 923         /* ICommDlgBrowser */
 924         IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand,
 925         IShellBrowserImpl_ICommDlgBrowser_OnStateChange,
 926         IShellBrowserImpl_ICommDlgBrowser_IncludeObject
 927 };
 928
 929
 930
 931
 932 /*
 933  * IServiceProvider
 934  */
 935
 936 /***************************************************************************
 937 *  IShellBrowserImpl_IServiceProvider_QueryInterface
 938 */
 939 HRESULT WINAPI IShellBrowserImpl_IServiceProvider_QueryInterface(
 940         IServiceProvider *iface,
 941         REFIID riid,
 942         LPVOID *ppvObj)
 943 {
 944     _ICOM_THIS_FromIServiceProvider(IShellBrowser,iface);
 945
 946     FIXME("(%p)\n", This);
 947
 948     return IShellBrowserImpl_QueryInterface(This,riid,ppvObj);
 949 }
 950
 951 /**************************************************************************
 952 *  IShellBrowserImpl_IServiceProvider_AddRef
 953 */
 954 ULONG WINAPI IShellBrowserImpl_IServiceProvider_AddRef(IServiceProvider * iface)
 955 {
 956     _ICOM_THIS_FromIServiceProvider(IShellBrowser,iface);
 957
 958     FIXME("(%p)\n", This);
 959
 960     return IShellBrowserImpl_AddRef(This);
 961 }
 962
 963 /**************************************************************************
 964 *  IShellBrowserImpl_IServiceProvider_Release
 965 */
 966 ULONG WINAPI IShellBrowserImpl_IServiceProvider_Release(IServiceProvider * iface)
 967 {
 968     _ICOM_THIS_FromIServiceProvider(IShellBrowser,iface);
 969
 970     FIXME("(%p)\n", This);
 971
 972     return IShellBrowserImpl_Release(This);
 973 }
 974
 975 /**************************************************************************
 976 *  IShellBrowserImpl_IServiceProvider_Release
 977 *
 978 * NOTES
 979 *  the w2k shellview asks for (guidService = SID_STopLevelBrowser,
 980 *  riid = IShellBrowser) to call SendControlMsg ().
 981 *
 982 * FIXME
 983 *  this is a hack!
 984 */
 985
 986 HRESULT WINAPI IShellBrowserImpl_IServiceProvider_QueryService(
 987         IServiceProvider * iface,
 988         REFGUID guidService,
 989         REFIID riid,
 990         void** ppv)
 991 {
 992     _ICOM_THIS_FromIServiceProvider(IShellBrowser,iface);
 993
 994     FIXME("(%p)\n\t%s\n\t%s\n", This,debugstr_guid(guidService), debugstr_guid(riid) );
 995
 996     *ppv = NULL;
 997     if(guidService && IsEqualIID(guidService, &SID_STopLevelBrowser))
 998     {
 999       return IShellBrowserImpl_QueryInterface(This,riid,ppv);
1000     }
1001     FIXME("(%p) unknown interface requested\n", This);
1002     return E_NOINTERFACE;
1003
1004 }
1005
1006 static IServiceProviderVtbl IShellBrowserImpl_IServiceProvider_Vtbl =
1007 {
1008         /* IUnknown */
1009         IShellBrowserImpl_IServiceProvider_QueryInterface,
1010         IShellBrowserImpl_IServiceProvider_AddRef,
1011         IShellBrowserImpl_IServiceProvider_Release,
1012         /* IServiceProvider */
1013         IShellBrowserImpl_IServiceProvider_QueryService
1014 };