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 #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     const IShellBrowserVtbl *lpVtbl;
  51     const ICommDlgBrowserVtbl *lpVtblCommDlgBrowser;
  52     const IServiceProviderVtbl *lpVtblServiceProvider;
  53     LONG ref;                                   /* Reference counter */
  54     HWND hwndOwner;                             /* Owner dialog of the interface */
  55
  56 } IShellBrowserImpl;
  57
  58 static inline IShellBrowserImpl *impl_from_ICommDlgBrowser( ICommDlgBrowser *iface )
  59 {
  60     return (IShellBrowserImpl *)((char*)iface - FIELD_OFFSET(IShellBrowserImpl, lpVtblCommDlgBrowser));
  61 }
  62
  63 static inline IShellBrowserImpl *impl_from_IServiceProvider( IServiceProvider *iface )
  64 {
  65     return (IShellBrowserImpl *)((char*)iface - FIELD_OFFSET(IShellBrowserImpl, lpVtblServiceProvider));
  66 }
  67
  68 /**************************************************************************
  69 *   vtable
  70 */
  71 static const IShellBrowserVtbl IShellBrowserImpl_Vtbl;
  72 static const ICommDlgBrowserVtbl IShellBrowserImpl_ICommDlgBrowser_Vtbl;
  73 static const IServiceProviderVtbl IShellBrowserImpl_IServiceProvider_Vtbl;
  74
  75 /**************************************************************************
  76 *   Local Prototypes
  77 */
  78
  79 static HRESULT IShellBrowserImpl_ICommDlgBrowser_OnSelChange(ICommDlgBrowser *iface, const IShellView *ppshv);
  80
  81 /*
  82  *   Helper functions
  83  */
  84
  85 #define add_flag(a) if (flags & a) {strcat(str, #a );strcat(str," ");}
  86 static void COMDLG32_DumpSBSPFlags(UINT uflags)
  87 {
  88     if (TRACE_ON(commdlg))
  89     {
  90         unsigned int   i;
  91         static const struct {
  92             DWORD       mask;
  93             const char  *name;
  94         } flags[] = {
  95 #define FE(x) { x, #x}
  96             /* SBSP_DEFBROWSER == 0 */
  97             FE(SBSP_SAMEBROWSER),
  98             FE(SBSP_NEWBROWSER),
  99
 100             /* SBSP_DEFMODE == 0 */
 101             FE(SBSP_OPENMODE),
 102             FE(SBSP_EXPLOREMODE),
 103             FE(SBSP_HELPMODE),
 104             FE(SBSP_NOTRANSFERHIST),
 105
 106             /* SBSP_ABSOLUTE == 0 */
 107             FE(SBSP_RELATIVE),
 108             FE(SBSP_PARENT),
 109             FE(SBSP_NAVIGATEBACK),
 110             FE(SBSP_NAVIGATEFORWARD),
 111             FE(SBSP_ALLOW_AUTONAVIGATE),
 112
 113             FE(SBSP_NOAUTOSELECT),
 114             FE(SBSP_WRITENOHISTORY),
 115
 116             FE(SBSP_REDIRECT),
 117             FE(SBSP_INITIATEDBYHLINKFRAME),
 118         };
 119 #undef FE
 120         DPRINTF("SBSP Flags: %08x =", uflags);
 121         for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++)
 122             if (flags[i].mask & uflags)
 123                 DPRINTF("%s ", flags[i].name);
 124         DPRINTF("\n");
 125     }
 126 }
 127
 128 static void COMDLG32_UpdateCurrentDir(const FileOpenDlgInfos *fodInfos)
 129 {
 130     LPSHELLFOLDER psfDesktop;
 131     STRRET strret;
 132     HRESULT res;
 133
 134     res = SHGetDesktopFolder(&psfDesktop);
 135     if (FAILED(res))
 136         return;
 137
 138     res = IShellFolder_GetDisplayNameOf(psfDesktop, fodInfos->ShellInfos.pidlAbsCurrent,
 139                                         SHGDN_FORPARSING, &strret);
 140     if (SUCCEEDED(res)) {
 141         WCHAR wszCurrentDir[MAX_PATH];
 142
 143         res = StrRetToBufW(&strret, fodInfos->ShellInfos.pidlAbsCurrent, wszCurrentDir, MAX_PATH);
 144         if (SUCCEEDED(res))
 145             SetCurrentDirectoryW(wszCurrentDir);
 146     }
 147
 148     IShellFolder_Release(psfDesktop);
 149 }
 150
 151 /* copied from shell32 to avoid linking to it */
 152 static HRESULT COMDLG32_StrRetToStrNW (LPVOID dest, DWORD len, LPSTRRET src, LPCITEMIDLIST pidl)
 153 {
 154         TRACE("dest=%p len=0x%x strret=%p pidl=%p stub\n",dest,len,src,pidl);
 155
 156         switch (src->uType)
 157         {
 158           case STRRET_WSTR:
 159             lstrcpynW((LPWSTR)dest, src->u.pOleStr, len);
 160             COMDLG32_SHFree(src->u.pOleStr);
 161             break;
 162
 163           case STRRET_CSTR:
 164             if (len && !MultiByteToWideChar( CP_ACP, 0, src->u.cStr, -1, (LPWSTR)dest, len ))
 165                 ((LPWSTR)dest)[len-1] = 0;
 166             break;
 167
 168           case STRRET_OFFSET:
 169             if (pidl)
 170             {
 171                 if (len && !MultiByteToWideChar( CP_ACP, 0, ((LPCSTR)&pidl->mkid)+src->u.uOffset,
 172                                                  -1, (LPWSTR)dest, len ))
 173                     ((LPWSTR)dest)[len-1] = 0;
 174             }
 175             break;
 176
 177           default:
 178             FIXME("unknown type!\n");
 179             if (len)
 180             { *(LPWSTR)dest = '\0';
 181             }
 182             return(FALSE);
 183         }
 184         return S_OK;
 185 }
 186
 187 /*
 188  *      IShellBrowser
 189  */
 190
 191 /**************************************************************************
 192 *  IShellBrowserImpl_Construct
 193 */
 194 IShellBrowser * IShellBrowserImpl_Construct(HWND hwndOwner)
 195 {
 196     IShellBrowserImpl *sb;
 197     FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwndOwner,FileOpenDlgInfosStr);
 198
 199     sb=(IShellBrowserImpl*)COMDLG32_SHAlloc(sizeof(IShellBrowserImpl));
 200
 201     /* Initialisation of the member variables */
 202     sb->ref=1;
 203     sb->hwndOwner = hwndOwner;
 204
 205     /* Initialisation of the vTables */
 206     sb->lpVtbl = &IShellBrowserImpl_Vtbl;
 207     sb->lpVtblCommDlgBrowser = &IShellBrowserImpl_ICommDlgBrowser_Vtbl;
 208     sb->lpVtblServiceProvider = &IShellBrowserImpl_IServiceProvider_Vtbl;
 209     SHGetSpecialFolderLocation(hwndOwner, CSIDL_DESKTOP,
 210                                &fodInfos->ShellInfos.pidlAbsCurrent);
 211
 212     TRACE("%p\n", sb);
 213
 214     return (IShellBrowser *) sb;
 215 }
 216
 217 /***************************************************************************
 218 *  IShellBrowserImpl_QueryInterface
 219 */
 220 static HRESULT WINAPI IShellBrowserImpl_QueryInterface(IShellBrowser *iface,
 221                                             REFIID riid,
 222                                             LPVOID *ppvObj)
 223 {
 224     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 225
 226     TRACE("(%p)\n\t%s\n", This, debugstr_guid(riid));
 227
 228     *ppvObj = NULL;
 229
 230     if(IsEqualIID(riid, &IID_IUnknown))          /*IUnknown*/
 231     { *ppvObj = This;
 232     }
 233     else if(IsEqualIID(riid, &IID_IOleWindow))  /*IOleWindow*/
 234     { *ppvObj = (IOleWindow*)This;
 235     }
 236
 237     else if(IsEqualIID(riid, &IID_IShellBrowser))  /*IShellBrowser*/
 238     { *ppvObj = (IShellBrowser*)This;
 239     }
 240
 241     else if(IsEqualIID(riid, &IID_ICommDlgBrowser))  /*ICommDlgBrowser*/
 242     { *ppvObj = (ICommDlgBrowser*) &(This->lpVtblCommDlgBrowser);
 243     }
 244
 245     else if(IsEqualIID(riid, &IID_IServiceProvider))  /* IServiceProvider */
 246     { *ppvObj = (ICommDlgBrowser*) &(This->lpVtblServiceProvider);
 247     }
 248
 249     if(*ppvObj)
 250     { IUnknown_AddRef( (IShellBrowser*) *ppvObj);
 251       return S_OK;
 252     }
 253     FIXME("Unknown interface requested\n");
 254     return E_NOINTERFACE;
 255 }
 256
 257 /**************************************************************************
 258 *  IShellBrowser::AddRef
 259 */
 260 static ULONG WINAPI IShellBrowserImpl_AddRef(IShellBrowser * iface)
 261 {
 262     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 263     ULONG ref = InterlockedIncrement(&This->ref);
 264
 265     TRACE("(%p,%u)\n", This, ref - 1);
 266
 267     return ref;
 268 }
 269
 270 /**************************************************************************
 271 *  IShellBrowserImpl_Release
 272 */
 273 static ULONG WINAPI IShellBrowserImpl_Release(IShellBrowser * iface)
 274 {
 275     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 276     ULONG ref = InterlockedDecrement(&This->ref);
 277
 278     TRACE("(%p,%u)\n", This, ref + 1);
 279
 280     if (!ref)
 281     {
 282       COMDLG32_SHFree(This);
 283       TRACE("-- destroyed\n");
 284       return 0;
 285     }
 286     return ref;
 287 }
 288
 289 /*
 290  * IOleWindow
 291  */
 292
 293 /**************************************************************************
 294 *  IShellBrowserImpl_GetWindow  (IOleWindow)
 295 *
 296 *  Inherited from IOleWindow::GetWindow
 297 *
 298 *  See Windows documentation for more details
 299 *
 300 *  Note : We will never be window less in the File Open dialog
 301 *
 302 */
 303 static HRESULT WINAPI IShellBrowserImpl_GetWindow(IShellBrowser * iface,
 304                                            HWND * phwnd)
 305 {
 306     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 307
 308     TRACE("(%p)\n", This);
 309
 310     if(!This->hwndOwner)
 311         return E_FAIL;
 312
 313     *phwnd = This->hwndOwner;
 314
 315     return (*phwnd) ? S_OK : E_UNEXPECTED;
 316
 317 }
 318
 319 /**************************************************************************
 320 *  IShellBrowserImpl_ContextSensitiveHelp
 321 */
 322 static HRESULT WINAPI IShellBrowserImpl_ContextSensitiveHelp(IShellBrowser * iface,
 323                                                       BOOL fEnterMode)
 324 {
 325     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 326
 327     TRACE("(%p)\n", This);
 328
 329     /* Feature not implemented */
 330     return E_NOTIMPL;
 331 }
 332
 333 /*
 334  * IShellBrowser
 335  */
 336
 337 /**************************************************************************
 338 *  IShellBrowserImpl_BrowseObject
 339 *
 340 *  See Windows documentation on IShellBrowser::BrowseObject for more details
 341 *
 342 *  This function will override user specified flags and will always
 343 *  use SBSP_DEFBROWSER and SBSP_DEFMODE.
 344 */
 345 static HRESULT WINAPI IShellBrowserImpl_BrowseObject(IShellBrowser *iface,
 346                                               LPCITEMIDLIST pidl,
 347                                               UINT wFlags)
 348 {
 349     HRESULT hRes;
 350     IShellFolder *psfTmp;
 351     IShellView *psvTmp;
 352     FileOpenDlgInfos *fodInfos;
 353     LPITEMIDLIST pidlTmp;
 354     HWND hwndView;
 355     HWND hDlgWnd;
 356     BOOL bViewHasFocus;
 357     RECT rectView;
 358
 359     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 360
 361     TRACE("(%p)(pidl=%p,flags=0x%08x)\n", This, pidl, wFlags);
 362     COMDLG32_DumpSBSPFlags(wFlags);
 363
 364     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 365
 366     /* Format the pidl according to its parameter's category */
 367     if(wFlags & SBSP_RELATIVE)
 368     {
 369
 370         /* SBSP_RELATIVE  A relative pidl (relative from the current folder) */
 371         if(FAILED(hRes = IShellFolder_BindToObject(fodInfos->Shell.FOIShellFolder,
 372              pidl, NULL, &IID_IShellFolder, (LPVOID *)&psfTmp)))
 373         {
 374             ERR("bind to object failed\n");
 375             return hRes;
 376         }
 377         /* create an absolute pidl */
 378         pidlTmp = COMDLG32_PIDL_ILCombine(fodInfos->ShellInfos.pidlAbsCurrent,
 379                                                         (LPCITEMIDLIST)pidl);
 380     }
 381     else if(wFlags & SBSP_PARENT)
 382     {
 383         /* Browse the parent folder (ignores the pidl) */
 384         pidlTmp = GetParentPidl(fodInfos->ShellInfos.pidlAbsCurrent);
 385         psfTmp = GetShellFolderFromPidl(pidlTmp);
 386
 387     }
 388     else /* SBSP_ABSOLUTE is 0x0000 */
 389     {
 390         /* An absolute pidl (relative from the desktop) */
 391         pidlTmp =  COMDLG32_PIDL_ILClone((LPCITEMIDLIST)pidl);
 392         psfTmp = GetShellFolderFromPidl(pidlTmp);
 393     }
 394
 395     if(!psfTmp)
 396     {
 397       ERR("could not browse to folder\n");
 398       return E_FAIL;
 399     }
 400
 401     /* If the pidl to browse to is equal to the actual pidl ...
 402        do nothing and pretend you did it*/
 403     if(COMDLG32_PIDL_ILIsEqual(pidlTmp,fodInfos->ShellInfos.pidlAbsCurrent))
 404     {
 405         IShellFolder_Release(psfTmp);
 406         COMDLG32_SHFree(pidlTmp);
 407         TRACE("keep current folder\n");
 408         return NOERROR;
 409     }
 410
 411     /* Release the current DataObject */
 412     if (fodInfos->Shell.FOIDataObject)
 413     {
 414       IDataObject_Release(fodInfos->Shell.FOIDataObject);
 415       fodInfos->Shell.FOIDataObject = NULL;
 416     }
 417
 418     /* Create the associated view */
 419     TRACE("create view object\n");
 420     if(FAILED(hRes = IShellFolder_CreateViewObject(psfTmp, fodInfos->ShellInfos.hwndOwner,
 421            &IID_IShellView, (LPVOID *)&psvTmp))) goto error;
 422
 423     /* Check if listview has focus */
 424     bViewHasFocus = IsChild(fodInfos->ShellInfos.hwndView,GetFocus());
 425
 426     /* Get the foldersettings from the old view */
 427     if(fodInfos->Shell.FOIShellView)
 428       IShellView_GetCurrentInfo(fodInfos->Shell.FOIShellView, &fodInfos->ShellInfos.folderSettings);
 429
 430     /* Release the old fodInfos->Shell.FOIShellView and update its value.
 431     We have to update this early since ShellView_CreateViewWindow of native
 432     shell32 calls OnStateChange and needs the correct view here.*/
 433     if(fodInfos->Shell.FOIShellView)
 434     {
 435       IShellView_DestroyViewWindow(fodInfos->Shell.FOIShellView);
 436       IShellView_Release(fodInfos->Shell.FOIShellView);
 437     }
 438     fodInfos->Shell.FOIShellView = psvTmp;
 439
 440     /* Release old FOIShellFolder and update its value */
 441     if (fodInfos->Shell.FOIShellFolder)
 442       IShellFolder_Release(fodInfos->Shell.FOIShellFolder);
 443     fodInfos->Shell.FOIShellFolder = psfTmp;
 444
 445     /* Release old pidlAbsCurrent and update its value */
 446     COMDLG32_SHFree((LPVOID)fodInfos->ShellInfos.pidlAbsCurrent);
 447     fodInfos->ShellInfos.pidlAbsCurrent = pidlTmp;
 448
 449     COMDLG32_UpdateCurrentDir(fodInfos);
 450
 451     GetWindowRect(GetDlgItem(This->hwndOwner, IDC_SHELLSTATIC), &rectView);
 452     MapWindowPoints(0, This->hwndOwner, (LPPOINT)&rectView, 2);
 453
 454     /* Create the window */
 455     TRACE("create view window\n");
 456     if(FAILED(hRes = IShellView_CreateViewWindow(psvTmp, NULL,
 457          &fodInfos->ShellInfos.folderSettings, fodInfos->Shell.FOIShellBrowser,
 458          &rectView, &hwndView))) goto error;
 459
 460     fodInfos->ShellInfos.hwndView = hwndView;
 461
 462     /* Set view window control id to 5002 */
 463     SetWindowLongPtrW(hwndView, GWLP_ID, lst2);
 464
 465     /* Select the new folder in the Look In combo box of the Open file dialog */
 466     FILEDLG95_LOOKIN_SelectItem(fodInfos->DlgInfos.hwndLookInCB,fodInfos->ShellInfos.pidlAbsCurrent);
 467
 468     /* changes the tab order of the ListView to reflect the window's File Dialog */
 469     hDlgWnd = GetDlgItem(GetParent(hwndView), IDC_LOOKIN);
 470     SetWindowPos(hwndView, hDlgWnd, 0,0,0,0, SWP_NOMOVE | SWP_NOSIZE);
 471
 472     /* Since we destroyed the old view if it had focus set focus to the newly created view */
 473     if (bViewHasFocus)
 474       SetFocus(fodInfos->ShellInfos.hwndView);
 475
 476     return hRes;
 477 error:
 478     ERR("Failed with error 0x%08x\n", hRes);
 479     return hRes;
 480 }
 481
 482 /**************************************************************************
 483 *  IShellBrowserImpl_EnableModelessSB
 484 */
 485 static HRESULT WINAPI IShellBrowserImpl_EnableModelessSB(IShellBrowser *iface,
 486                                               BOOL fEnable)
 487
 488 {
 489     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 490
 491     TRACE("(%p)\n", This);
 492
 493     /* Feature not implemented */
 494     return E_NOTIMPL;
 495 }
 496
 497 /**************************************************************************
 498 *  IShellBrowserImpl_GetControlWindow
 499 */
 500 static HRESULT WINAPI IShellBrowserImpl_GetControlWindow(IShellBrowser *iface,
 501                                               UINT id,
 502                                               HWND *lphwnd)
 503
 504 {
 505     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 506
 507     TRACE("(%p)\n", This);
 508
 509     /* Feature not implemented */
 510     return E_NOTIMPL;
 511 }
 512
 513 /**************************************************************************
 514 *  IShellBrowserImpl_GetViewStateStream
 515 */
 516 static HRESULT WINAPI IShellBrowserImpl_GetViewStateStream(IShellBrowser *iface,
 517                                                 DWORD grfMode,
 518                                                 LPSTREAM *ppStrm)
 519
 520 {
 521     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 522
 523     FIXME("(%p 0x%08x %p)\n", This, grfMode, ppStrm);
 524
 525     /* Feature not implemented */
 526     return E_NOTIMPL;
 527 }
 528
 529 /**************************************************************************
 530 *  IShellBrowserImpl_InsertMenusSB
 531 */
 532 static HRESULT WINAPI IShellBrowserImpl_InsertMenusSB(IShellBrowser *iface,
 533                                            HMENU hmenuShared,
 534                                            LPOLEMENUGROUPWIDTHS lpMenuWidths)
 535
 536 {
 537     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 538
 539     TRACE("(%p)\n", This);
 540
 541     /* Feature not implemented */
 542     return E_NOTIMPL;
 543 }
 544
 545 /**************************************************************************
 546 *  IShellBrowserImpl_OnViewWindowActive
 547 */
 548 static HRESULT WINAPI IShellBrowserImpl_OnViewWindowActive(IShellBrowser *iface,
 549                                                 IShellView *ppshv)
 550
 551 {
 552     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 553
 554     TRACE("(%p)\n", This);
 555
 556     /* Feature not implemented */
 557     return E_NOTIMPL;
 558 }
 559
 560 /**************************************************************************
 561 *  IShellBrowserImpl_QueryActiveShellView
 562 */
 563 static HRESULT WINAPI IShellBrowserImpl_QueryActiveShellView(IShellBrowser *iface,
 564                                                   IShellView **ppshv)
 565
 566 {
 567     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 568
 569     FileOpenDlgInfos *fodInfos;
 570
 571     TRACE("(%p)\n", This);
 572
 573     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 574
 575     if(!(*ppshv = fodInfos->Shell.FOIShellView))
 576     {
 577         return E_FAIL;
 578     }
 579     IShellView_AddRef(fodInfos->Shell.FOIShellView);
 580     return NOERROR;
 581 }
 582
 583 /**************************************************************************
 584 *  IShellBrowserImpl_RemoveMenusSB
 585 */
 586 static HRESULT WINAPI IShellBrowserImpl_RemoveMenusSB(IShellBrowser *iface,
 587                                            HMENU hmenuShared)
 588
 589 {
 590     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 591
 592     TRACE("(%p)\n", This);
 593
 594     /* Feature not implemented */
 595     return E_NOTIMPL;
 596 }
 597
 598 /**************************************************************************
 599 *  IShellBrowserImpl_SendControlMsg
 600 */
 601 static HRESULT WINAPI IShellBrowserImpl_SendControlMsg(IShellBrowser *iface,
 602                                             UINT id,
 603                                             UINT uMsg,
 604                                             WPARAM wParam,
 605                                             LPARAM lParam,
 606                                             LRESULT *pret)
 607
 608 {
 609     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 610     LRESULT lres;
 611
 612     TRACE("(%p)->(0x%08x 0x%08x 0x%08lx 0x%08lx %p)\n", This, id, uMsg, wParam, lParam, pret);
 613
 614     switch (id)
 615     {
 616       case FCW_TOOLBAR:
 617         lres = SendDlgItemMessageA( This->hwndOwner, IDC_TOOLBAR, uMsg, wParam, lParam);
 618         break;
 619       default:
 620         FIXME("ctrl id: %x\n", id);
 621         return E_NOTIMPL;
 622     }
 623     if (pret) *pret = lres;
 624     return S_OK;
 625 }
 626
 627 /**************************************************************************
 628 *  IShellBrowserImpl_SetMenuSB
 629 */
 630 static HRESULT WINAPI IShellBrowserImpl_SetMenuSB(IShellBrowser *iface,
 631                                        HMENU hmenuShared,
 632                                        HOLEMENU holemenuReserved,
 633                                        HWND hwndActiveObject)
 634
 635 {
 636     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 637
 638     TRACE("(%p)\n", This);
 639
 640     /* Feature not implemented */
 641     return E_NOTIMPL;
 642 }
 643
 644 /**************************************************************************
 645 *  IShellBrowserImpl_SetStatusTextSB
 646 */
 647 static HRESULT WINAPI IShellBrowserImpl_SetStatusTextSB(IShellBrowser *iface,
 648                                              LPCOLESTR lpszStatusText)
 649
 650 {
 651     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 652
 653     TRACE("(%p)\n", This);
 654
 655     /* Feature not implemented */
 656     return E_NOTIMPL;
 657 }
 658
 659 /**************************************************************************
 660 *  IShellBrowserImpl_SetToolbarItems
 661 */
 662 static HRESULT WINAPI IShellBrowserImpl_SetToolbarItems(IShellBrowser *iface,
 663                                              LPTBBUTTON lpButtons,
 664                                              UINT nButtons,
 665                                              UINT uFlags)
 666
 667 {
 668     IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
 669
 670     TRACE("(%p)\n", This);
 671
 672     /* Feature not implemented */
 673     return E_NOTIMPL;
 674 }
 675
 676 /**************************************************************************
 677 *  IShellBrowserImpl_TranslateAcceleratorSB
 678 */
 679 static 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 const 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 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_QueryInterface(
 727         ICommDlgBrowser *iface,
 728         REFIID riid,
 729         LPVOID *ppvObj)
 730 {
 731     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 732
 733     TRACE("(%p)\n", This);
 734
 735     return IShellBrowserImpl_QueryInterface((IShellBrowser *)This,riid,ppvObj);
 736 }
 737
 738 /**************************************************************************
 739 *  IShellBrowserImpl_ICommDlgBrowser_AddRef
 740 */
 741 static ULONG WINAPI IShellBrowserImpl_ICommDlgBrowser_AddRef(ICommDlgBrowser * iface)
 742 {
 743     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 744
 745     TRACE("(%p)\n", This);
 746
 747     return IShellBrowserImpl_AddRef((IShellBrowser *)This);
 748 }
 749
 750 /**************************************************************************
 751 *  IShellBrowserImpl_ICommDlgBrowser_Release
 752 */
 753 static ULONG WINAPI IShellBrowserImpl_ICommDlgBrowser_Release(ICommDlgBrowser * iface)
 754 {
 755     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 756
 757     TRACE("(%p)\n", This);
 758
 759     return IShellBrowserImpl_Release((IShellBrowser *)This);
 760 }
 761
 762 /**************************************************************************
 763 *  IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand
 764 *
 765 *   Called when a user double-clicks in the view or presses the ENTER key
 766 */
 767 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand(ICommDlgBrowser *iface,
 768                                                                   IShellView *ppshv)
 769 {
 770     LPITEMIDLIST pidl;
 771     FileOpenDlgInfos *fodInfos;
 772
 773     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 774
 775     TRACE("(%p)\n", This);
 776
 777     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 778
 779     /* If the selected object is not a folder, send an IDOK command to parent window */
 780     if((pidl = GetPidlFromDataObject(fodInfos->Shell.FOIDataObject, 1)))
 781     {
 782         HRESULT hRes;
 783
 784         ULONG  ulAttr = SFGAO_FOLDER | SFGAO_HASSUBFOLDER;
 785         IShellFolder_GetAttributesOf(fodInfos->Shell.FOIShellFolder, 1, (LPCITEMIDLIST *)&pidl, &ulAttr);
 786         if (ulAttr & (SFGAO_FOLDER | SFGAO_HASSUBFOLDER) )
 787         {
 788           hRes = IShellBrowser_BrowseObject((IShellBrowser *)This,pidl,SBSP_RELATIVE);
 789           SendCustomDlgNotificationMessage(This->hwndOwner, CDN_FOLDERCHANGE);
 790         }
 791         else
 792         {
 793           /* Tell the dialog that the user selected a file */
 794           PostMessageA(This->hwndOwner, WM_COMMAND, IDOK, 0L);
 795          hRes = S_OK;
 796         }
 797
 798         /* Free memory used by pidl */
 799         COMDLG32_SHFree((LPVOID)pidl);
 800
 801         return hRes;
 802     }
 803
 804     return E_FAIL;
 805 }
 806
 807 /**************************************************************************
 808 *  IShellBrowserImpl_ICommDlgBrowser_OnStateChange
 809 */
 810 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_OnStateChange(ICommDlgBrowser *iface,
 811                                                                IShellView *ppshv,
 812                                                                ULONG uChange)
 813 {
 814
 815     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 816
 817     TRACE("(%p shv=%p)\n", This, ppshv);
 818
 819     switch (uChange)
 820     {
 821         case CDBOSC_SETFOCUS:
 822              /* FIXME: Reset the default button.
 823                 This should be taken care of by defdlg. If control
 824                 other than button receives focus the default button
 825                 should be restored. */
 826              SendMessageA(This->hwndOwner, DM_SETDEFID, IDOK, 0);
 827
 828             break;
 829         case CDBOSC_KILLFOCUS:
 830             {
 831                 FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 832                 if(fodInfos->DlgInfos.dwDlgProp & FODPROP_SAVEDLG)
 833                 {
 834                     WCHAR szSave[16];
 835                     LoadStringW(COMDLG32_hInstance, IDS_SAVE_BUTTON, szSave, sizeof(szSave)/sizeof(WCHAR));
 836                     SetDlgItemTextW(fodInfos->ShellInfos.hwndOwner, IDOK, szSave);
 837                 }
 838             }
 839             break;
 840         case CDBOSC_SELCHANGE:
 841             return IShellBrowserImpl_ICommDlgBrowser_OnSelChange(iface,ppshv);
 842         case CDBOSC_RENAME:
 843             /* nothing to do */
 844             break;
 845     }
 846
 847     return NOERROR;
 848 }
 849
 850 /**************************************************************************
 851 *  IShellBrowserImpl_ICommDlgBrowser_IncludeObject
 852 */
 853 static HRESULT WINAPI IShellBrowserImpl_ICommDlgBrowser_IncludeObject(ICommDlgBrowser *iface,
 854                                                                IShellView * ppshv,
 855                                                                LPCITEMIDLIST pidl)
 856 {
 857     FileOpenDlgInfos *fodInfos;
 858     ULONG ulAttr;
 859     STRRET str;
 860     WCHAR szPathW[MAX_PATH];
 861
 862     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 863
 864     TRACE("(%p)\n", This);
 865
 866     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 867
 868     ulAttr = SFGAO_HIDDEN | SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR | SFGAO_LINK;
 869     IShellFolder_GetAttributesOf(fodInfos->Shell.FOIShellFolder, 1, &pidl, &ulAttr);
 870
 871     if( (ulAttr & SFGAO_HIDDEN) ||                                      /* hidden */
 872         !(ulAttr & (SFGAO_FILESYSTEM | SFGAO_FILESYSANCESTOR))) /* special folder */
 873         return S_FALSE;
 874
 875     /* always include directories and links */
 876     if(ulAttr & (SFGAO_FOLDER | SFGAO_LINK))
 877         return S_OK;
 878
 879     /* Check if there is a mask to apply if not */
 880     if(!fodInfos->ShellInfos.lpstrCurrentFilter || !lstrlenW(fodInfos->ShellInfos.lpstrCurrentFilter))
 881         return S_OK;
 882
 883     if (SUCCEEDED(IShellFolder_GetDisplayNameOf(fodInfos->Shell.FOIShellFolder, pidl, SHGDN_INFOLDER | SHGDN_FORPARSING, &str)))
 884     {
 885       if (SUCCEEDED(COMDLG32_StrRetToStrNW(szPathW, MAX_PATH, &str, pidl)))
 886       {
 887           if (PathMatchSpecW(szPathW, fodInfos->ShellInfos.lpstrCurrentFilter))
 888           return S_OK;
 889       }
 890     }
 891     return S_FALSE;
 892
 893 }
 894
 895 /**************************************************************************
 896 *  IShellBrowserImpl_ICommDlgBrowser_OnSelChange
 897 */
 898 static HRESULT IShellBrowserImpl_ICommDlgBrowser_OnSelChange(ICommDlgBrowser *iface, const IShellView *ppshv)
 899 {
 900     FileOpenDlgInfos *fodInfos;
 901
 902     IShellBrowserImpl *This = impl_from_ICommDlgBrowser(iface);
 903
 904     fodInfos = (FileOpenDlgInfos *) GetPropA(This->hwndOwner,FileOpenDlgInfosStr);
 905     TRACE("(%p do=%p view=%p)\n", This, fodInfos->Shell.FOIDataObject, fodInfos->Shell.FOIShellView);
 906
 907     /* release old selections */
 908     if (fodInfos->Shell.FOIDataObject)
 909       IDataObject_Release(fodInfos->Shell.FOIDataObject);
 910
 911     /* get a new DataObject from the ShellView */
 912     if(FAILED(IShellView_GetItemObject(fodInfos->Shell.FOIShellView, SVGIO_SELECTION,
 913                               &IID_IDataObject, (LPVOID*)&fodInfos->Shell.FOIDataObject)))
 914       return E_FAIL;
 915
 916     FILEDLG95_FILENAME_FillFromSelection(This->hwndOwner);
 917
 918     SendCustomDlgNotificationMessage(This->hwndOwner, CDN_SELCHANGE);
 919     return S_OK;
 920 }
 921
 922 static const ICommDlgBrowserVtbl IShellBrowserImpl_ICommDlgBrowser_Vtbl =
 923 {
 924         /* IUnknown */
 925         IShellBrowserImpl_ICommDlgBrowser_QueryInterface,
 926         IShellBrowserImpl_ICommDlgBrowser_AddRef,
 927         IShellBrowserImpl_ICommDlgBrowser_Release,
 928         /* ICommDlgBrowser */
 929         IShellBrowserImpl_ICommDlgBrowser_OnDefaultCommand,
 930         IShellBrowserImpl_ICommDlgBrowser_OnStateChange,
 931         IShellBrowserImpl_ICommDlgBrowser_IncludeObject
 932 };
 933
 934
 935
 936
 937 /*
 938  * IServiceProvider
 939  */
 940
 941 /***************************************************************************
 942 *  IShellBrowserImpl_IServiceProvider_QueryInterface
 943 */
 944 static HRESULT WINAPI IShellBrowserImpl_IServiceProvider_QueryInterface(
 945         IServiceProvider *iface,
 946         REFIID riid,
 947         LPVOID *ppvObj)
 948 {
 949     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
 950
 951     FIXME("(%p)\n", This);
 952
 953     return IShellBrowserImpl_QueryInterface((IShellBrowser *)This,riid,ppvObj);
 954 }
 955
 956 /**************************************************************************
 957 *  IShellBrowserImpl_IServiceProvider_AddRef
 958 */
 959 static ULONG WINAPI IShellBrowserImpl_IServiceProvider_AddRef(IServiceProvider * iface)
 960 {
 961     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
 962
 963     FIXME("(%p)\n", This);
 964
 965     return IShellBrowserImpl_AddRef((IShellBrowser *)This);
 966 }
 967
 968 /**************************************************************************
 969 *  IShellBrowserImpl_IServiceProvider_Release
 970 */
 971 static ULONG WINAPI IShellBrowserImpl_IServiceProvider_Release(IServiceProvider * iface)
 972 {
 973     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
 974
 975     FIXME("(%p)\n", This);
 976
 977     return IShellBrowserImpl_Release((IShellBrowser *)This);
 978 }
 979
 980 /**************************************************************************
 981 *  IShellBrowserImpl_IServiceProvider_Release
 982 *
 983 * NOTES
 984 *  the w2k shellview asks for (guidService = SID_STopLevelBrowser,
 985 *  riid = IShellBrowser) to call SendControlMsg ().
 986 *
 987 * FIXME
 988 *  this is a hack!
 989 */
 990
 991 static HRESULT WINAPI IShellBrowserImpl_IServiceProvider_QueryService(
 992         IServiceProvider * iface,
 993         REFGUID guidService,
 994         REFIID riid,
 995         void** ppv)
 996 {
 997     IShellBrowserImpl *This = impl_from_IServiceProvider(iface);
 998
 999     FIXME("(%p)\n\t%s\n\t%s\n", This,debugstr_guid(guidService), debugstr_guid(riid) );
1000
1001     *ppv = NULL;
1002     if(guidService && IsEqualIID(guidService, &SID_STopLevelBrowser))
1003     {
1004       return IShellBrowserImpl_QueryInterface((IShellBrowser *)This,riid,ppv);
1005     }
1006     FIXME("(%p) unknown interface requested\n", This);
1007     return E_NOINTERFACE;
1008
1009 }
1010
1011 static const IServiceProviderVtbl IShellBrowserImpl_IServiceProvider_Vtbl =
1012 {
1013         /* IUnknown */
1014         IShellBrowserImpl_IServiceProvider_QueryInterface,
1015         IShellBrowserImpl_IServiceProvider_AddRef,
1016         IShellBrowserImpl_IServiceProvider_Release,
1017         /* IServiceProvider */
1018         IShellBrowserImpl_IServiceProvider_QueryService
1019 };