dlls/shell32/shfldr_desktop.c

   1
   2 /*
   3  *      Virtual Desktop Folder
   4  *
   5  *      Copyright 1997                  Marcus Meissner
   6  *      Copyright 1998, 1999, 2002      Juergen Schmied
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #include "config.h"
  24 #include "wine/port.h"
  25
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include <stdarg.h>
  29 #include <stdio.h>
  30
  31 #define NONAMELESSUNION
  32 #define NONAMELESSSTRUCT
  33 #include "winerror.h"
  34 #include "windef.h"
  35 #include "winbase.h"
  36 #include "winreg.h"
  37 #include "wingdi.h"
  38 #include "winuser.h"
  39
  40 #include "ole2.h"
  41 #include "shlguid.h"
  42
  43 #include "pidl.h"
  44 #include "undocshell.h"
  45 #include "shell32_main.h"
  46 #include "shresdef.h"
  47 #include "shlwapi.h"
  48 #include "shellfolder.h"
  49 #include "wine/debug.h"
  50 #include "debughlp.h"
  51 #include "shfldr.h"
  52
  53 WINE_DEFAULT_DEBUG_CHANNEL (shell);
  54
  55 /***********************************************************************
  56 *       Desktopfolder implementation
  57 */
  58
  59 typedef struct {
  60     ICOM_VFIELD (IShellFolder2);
  61     DWORD ref;
  62
  63     CLSID *pclsid;
  64
  65     /* both paths are parsible from the desktop */
  66     LPSTR sPathTarget;          /* complete path to target used for enumeration and ChangeNotify */
  67     LPITEMIDLIST pidlRoot;      /* absolute pidl */
  68
  69     int dwAttributes;           /* attributes returned by GetAttributesOf FIXME: use it */
  70
  71     UINT cfShellIDList;         /* clipboardformat for IDropTarget */
  72     BOOL fAcceptFmt;            /* flag for pending Drop */
  73 } IGenericSFImpl;
  74
  75 #define _IUnknown_(This)        (IShellFolder*)&(This->lpVtbl)
  76 #define _IShellFolder_(This)    (IShellFolder*)&(This->lpVtbl)
  77
  78 HRESULT WINAPI ISF_MyComputer_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);
  79
  80 static struct ICOM_VTABLE (IShellFolder2) vt_MCFldr_ShellFolder2;
  81
  82 static shvheader DesktopSFHeader[] = {
  83     {IDS_SHV_COLUMN1, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
  84     {IDS_SHV_COLUMN2, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
  85     {IDS_SHV_COLUMN3, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
  86     {IDS_SHV_COLUMN4, SHCOLSTATE_TYPE_DATE | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 12},
  87     {IDS_SHV_COLUMN5, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 5}
  88 };
  89
  90 #define DESKTOPSHELLVIEWCOLUMNS 5
  91
  92 /**************************************************************************
  93 *       ISF_Desktop_Constructor
  94 */
  95 HRESULT WINAPI ISF_Desktop_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv)
  96 {
  97     IGenericSFImpl *sf;
  98     char szMyPath[MAX_PATH];
  99
 100     TRACE ("unkOut=%p %s\n", pUnkOuter, shdebugstr_guid (riid));
 101
 102     if (!ppv)
 103         return E_POINTER;
 104     if (pUnkOuter)
 105         return CLASS_E_NOAGGREGATION;
 106
 107     if (!SHGetSpecialFolderPathA (0, szMyPath, CSIDL_DESKTOPDIRECTORY, TRUE))
 108         return E_UNEXPECTED;
 109
 110     sf = (IGenericSFImpl *) LocalAlloc (GMEM_ZEROINIT, sizeof (IGenericSFImpl));
 111     if (!sf)
 112         return E_OUTOFMEMORY;
 113
 114     sf->ref = 0;
 115     sf->lpVtbl = &vt_MCFldr_ShellFolder2;
 116     sf->pidlRoot = _ILCreateDesktop (); /* my qualified pidl */
 117     sf->sPathTarget = SHAlloc (strlen (szMyPath) + 1);
 118     lstrcpyA (sf->sPathTarget, szMyPath);
 119
 120     if (!SUCCEEDED (IUnknown_QueryInterface (_IUnknown_ (sf), riid, ppv))) {
 121         IUnknown_Release (_IUnknown_ (sf));
 122         return E_NOINTERFACE;
 123     }
 124
 125     TRACE ("--(%p)\n", sf);
 126     return S_OK;
 127 }
 128
 129 /**************************************************************************
 130  *      ISF_Desktop_fnQueryInterface
 131  *
 132  * NOTES supports not IPersist/IPersistFolder
 133  */
 134 static HRESULT WINAPI ISF_Desktop_fnQueryInterface (IShellFolder2 * iface, REFIID riid, LPVOID * ppvObj)
 135 {
 136     ICOM_THIS (IGenericSFImpl, iface);
 137
 138     TRACE ("(%p)->(%s,%p)\n", This, shdebugstr_guid (riid), ppvObj);
 139
 140     *ppvObj = NULL;
 141
 142     if (IsEqualIID (riid, &IID_IUnknown) || IsEqualIID (riid, &IID_IShellFolder)
 143         || IsEqualIID (riid, &IID_IShellFolder2)) {
 144         *ppvObj = This;
 145     }
 146
 147     if (*ppvObj) {
 148         IUnknown_AddRef ((IUnknown *) (*ppvObj));
 149         TRACE ("-- Interface: (%p)->(%p)\n", ppvObj, *ppvObj);
 150         return S_OK;
 151     }
 152     TRACE ("-- Interface: E_NOINTERFACE\n");
 153     return E_NOINTERFACE;
 154 }
 155
 156 static ULONG WINAPI ISF_Desktop_fnAddRef (IShellFolder2 * iface)
 157 {
 158     ICOM_THIS (IGenericSFImpl, iface);
 159
 160     TRACE ("(%p)->(count=%lu)\n", This, This->ref);
 161
 162     return ++(This->ref);
 163 }
 164
 165 static ULONG WINAPI ISF_Desktop_fnRelease (IShellFolder2 * iface)
 166 {
 167     ICOM_THIS (IGenericSFImpl, iface);
 168
 169     TRACE ("(%p)->(count=%lu)\n", This, This->ref);
 170
 171     if (!--(This->ref)) {
 172         TRACE ("-- destroying IShellFolder(%p)\n", This);
 173         if (This->pidlRoot)
 174             SHFree (This->pidlRoot);
 175         if (This->sPathTarget)
 176             SHFree (This->sPathTarget);
 177         LocalFree ((HLOCAL) This);
 178         return 0;
 179     }
 180     return This->ref;
 181 }
 182
 183 /**************************************************************************
 184 *       ISF_Desktop_fnParseDisplayName
 185 *
 186 * NOTES
 187 *       "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" and "" binds
 188 *       to MyComputer
 189 */
 190 static HRESULT WINAPI ISF_Desktop_fnParseDisplayName (IShellFolder2 * iface,
 191                                                       HWND hwndOwner,
 192                                                       LPBC pbcReserved,
 193                                                       LPOLESTR lpszDisplayName,
 194                                                       DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes)
 195 {
 196     ICOM_THIS (IGenericSFImpl, iface);
 197
 198     WCHAR szElement[MAX_PATH];
 199     LPCWSTR szNext = NULL;
 200     LPITEMIDLIST pidlTemp = NULL;
 201     HRESULT hr = E_OUTOFMEMORY;
 202     CLSID clsid;
 203
 204     TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
 205            This, hwndOwner, pbcReserved, lpszDisplayName, debugstr_w (lpszDisplayName), pchEaten, ppidl, pdwAttributes);
 206
 207     *ppidl = 0;
 208     if (pchEaten)
 209         *pchEaten = 0;          /* strange but like the original */
 210
 211     if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':') {
 212         szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH);
 213         TRACE ("-- element: %s\n", debugstr_w (szElement));
 214         SHCLSIDFromStringW (szElement + 2, &clsid);
 215         pidlTemp = _ILCreate (PT_MYCOMP, &clsid, sizeof (clsid));
 216     } else if (PathGetDriveNumberW (lpszDisplayName) >= 0) {
 217         /* it's a filesystem path with a drive. Let MyComputer parse it */
 218         pidlTemp = _ILCreateMyComputer ();
 219         szNext = lpszDisplayName;
 220     } else {
 221         /* it's a filesystem path on the desktop. Let a FSFolder parse it */
 222         WCHAR szCompletePath[MAX_PATH];
 223
 224         /* build a complete path to create a simpel pidl */
 225         MultiByteToWideChar (CP_ACP, 0, This->sPathTarget, -1, szCompletePath, MAX_PATH);
 226         PathAddBackslashW (szCompletePath);
 227         lstrcatW (szCompletePath, lpszDisplayName);
 228         pidlTemp = SHSimpleIDListFromPathW (lpszDisplayName);
 229         szNext = lpszDisplayName;
 230     }
 231
 232     if (pidlTemp) {
 233         if (szNext && *szNext) {
 234             hr = SHELL32_ParseNextElement (hwndOwner, iface, &pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes);
 235         } else {
 236             hr = S_OK;
 237             if (pdwAttributes && *pdwAttributes) {
 238                 SHELL32_GetItemAttributes (_IShellFolder_ (This), pidlTemp, pdwAttributes);
 239             }
 240         }
 241     }
 242
 243     *ppidl = pidlTemp;
 244
 245     TRACE ("(%p)->(-- ret=0x%08lx)\n", This, hr);
 246
 247     return hr;
 248 }
 249
 250 /**************************************************************************
 251 *               ISF_Desktop_fnEnumObjects
 252 */
 253 static HRESULT WINAPI ISF_Desktop_fnEnumObjects (IShellFolder2 * iface,
 254                                                  HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList)
 255 {
 256     ICOM_THIS (IGenericSFImpl, iface);
 257
 258     TRACE ("(%p)->(HWND=%p flags=0x%08lx pplist=%p)\n", This, hwndOwner, dwFlags, ppEnumIDList);
 259
 260     *ppEnumIDList = NULL;
 261     *ppEnumIDList = IEnumIDList_Constructor (NULL, dwFlags, EIDL_DESK);
 262
 263     TRACE ("-- (%p)->(new ID List: %p)\n", This, *ppEnumIDList);
 264
 265     if (!*ppEnumIDList)
 266         return E_OUTOFMEMORY;
 267
 268     return S_OK;
 269 }
 270
 271 /**************************************************************************
 272 *               ISF_Desktop_fnBindToObject
 273 */
 274 static HRESULT WINAPI ISF_Desktop_fnBindToObject (IShellFolder2 * iface,
 275                                                   LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
 276 {
 277     ICOM_THIS (IGenericSFImpl, iface);
 278
 279     TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n", This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
 280
 281     return SHELL32_BindToChild (This->pidlRoot, This->sPathTarget, pidl, riid, ppvOut);
 282 }
 283
 284 /**************************************************************************
 285 *       ISF_Desktop_fnBindToStorage
 286 */
 287 static HRESULT WINAPI ISF_Desktop_fnBindToStorage (IShellFolder2 * iface,
 288                                                    LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
 289 {
 290     ICOM_THIS (IGenericSFImpl, iface);
 291
 292     FIXME ("(%p)->(pidl=%p,%p,%s,%p) stub\n", This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
 293
 294     *ppvOut = NULL;
 295     return E_NOTIMPL;
 296 }
 297
 298 /**************************************************************************
 299 *       ISF_Desktop_fnCompareIDs
 300 */
 301
 302 static HRESULT WINAPI ISF_Desktop_fnCompareIDs (IShellFolder2 * iface,
 303                                                 LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
 304 {
 305     ICOM_THIS (IGenericSFImpl, iface);
 306
 307     int nReturn;
 308
 309     TRACE ("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n", This, lParam, pidl1, pidl2);
 310     nReturn = SHELL32_CompareIDs (_IShellFolder_ (This), lParam, pidl1, pidl2);
 311     TRACE ("-- %i\n", nReturn);
 312     return nReturn;
 313 }
 314
 315 /**************************************************************************
 316 *       ISF_Desktop_fnCreateViewObject
 317 */
 318 static HRESULT WINAPI ISF_Desktop_fnCreateViewObject (IShellFolder2 * iface,
 319                                                       HWND hwndOwner, REFIID riid, LPVOID * ppvOut)
 320 {
 321     ICOM_THIS (IGenericSFImpl, iface);
 322
 323     LPSHELLVIEW pShellView;
 324     HRESULT hr = E_INVALIDARG;
 325
 326     TRACE ("(%p)->(hwnd=%p,%s,%p)\n", This, hwndOwner, shdebugstr_guid (riid), ppvOut);
 327
 328     if (ppvOut) {
 329         *ppvOut = NULL;
 330
 331         if (IsEqualIID (riid, &IID_IDropTarget)) {
 332             WARN ("IDropTarget not implemented\n");
 333             hr = E_NOTIMPL;
 334         } else if (IsEqualIID (riid, &IID_IContextMenu)) {
 335             WARN ("IContextMenu not implemented\n");
 336             hr = E_NOTIMPL;
 337         } else if (IsEqualIID (riid, &IID_IShellView)) {
 338             pShellView = IShellView_Constructor ((IShellFolder *) iface);
 339             if (pShellView) {
 340                 hr = IShellView_QueryInterface (pShellView, riid, ppvOut);
 341                 IShellView_Release (pShellView);
 342             }
 343         }
 344     }
 345     TRACE ("-- (%p)->(interface=%p)\n", This, ppvOut);
 346     return hr;
 347 }
 348
 349 /**************************************************************************
 350 *  ISF_Desktop_fnGetAttributesOf
 351 */
 352 static HRESULT WINAPI ISF_Desktop_fnGetAttributesOf (IShellFolder2 * iface,
 353                                                      UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut)
 354 {
 355     ICOM_THIS (IGenericSFImpl, iface);
 356
 357     HRESULT hr = S_OK;
 358
 359     TRACE ("(%p)->(cidl=%d apidl=%p mask=0x%08lx)\n", This, cidl, apidl, *rgfInOut);
 360
 361     if ((!cidl) || (!apidl) || (!rgfInOut))
 362         return E_INVALIDARG;
 363
 364     while (cidl > 0 && *apidl) {
 365         pdump (*apidl);
 366         SHELL32_GetItemAttributes (_IShellFolder_ (This), *apidl, rgfInOut);
 367         apidl++;
 368         cidl--;
 369     }
 370
 371     TRACE ("-- result=0x%08lx\n", *rgfInOut);
 372
 373     return hr;
 374 }
 375
 376 /**************************************************************************
 377 *       ISF_Desktop_fnGetUIObjectOf
 378 *
 379 * PARAMETERS
 380 *  HWND           hwndOwner, //[in ] Parent window for any output
 381 *  UINT           cidl,      //[in ] array size
 382 *  LPCITEMIDLIST* apidl,     //[in ] simple pidl array
 383 *  REFIID         riid,      //[in ] Requested Interface
 384 *  UINT*          prgfInOut, //[   ] reserved
 385 *  LPVOID*        ppvObject) //[out] Resulting Interface
 386 *
 387 */
 388 static HRESULT WINAPI ISF_Desktop_fnGetUIObjectOf (IShellFolder2 * iface,
 389                                                    HWND hwndOwner,
 390                                                    UINT cidl,
 391                                                    LPCITEMIDLIST * apidl,
 392                                                    REFIID riid, UINT * prgfInOut, LPVOID * ppvOut)
 393 {
 394     ICOM_THIS (IGenericSFImpl, iface);
 395
 396     LPITEMIDLIST pidl;
 397     IUnknown *pObj = NULL;
 398     HRESULT hr = E_INVALIDARG;
 399
 400     TRACE ("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n",
 401            This, hwndOwner, cidl, apidl, shdebugstr_guid (riid), prgfInOut, ppvOut);
 402
 403     if (ppvOut) {
 404         *ppvOut = NULL;
 405
 406         if (IsEqualIID (riid, &IID_IContextMenu) && (cidl >= 1)) {
 407             pObj = (LPUNKNOWN) ISvItemCm_Constructor ((IShellFolder *) iface, This->pidlRoot, apidl, cidl);
 408             hr = S_OK;
 409         } else if (IsEqualIID (riid, &IID_IDataObject) && (cidl >= 1)) {
 410             pObj = (LPUNKNOWN) IDataObject_Constructor (hwndOwner, This->pidlRoot, apidl, cidl);
 411             hr = S_OK;
 412         } else if (IsEqualIID (riid, &IID_IExtractIconA) && (cidl == 1)) {
 413             pidl = ILCombine (This->pidlRoot, apidl[0]);
 414             pObj = (LPUNKNOWN) IExtractIconA_Constructor (pidl);
 415             SHFree (pidl);
 416             hr = S_OK;
 417         } else if (IsEqualIID (riid, &IID_IExtractIconW) && (cidl == 1)) {
 418             pidl = ILCombine (This->pidlRoot, apidl[0]);
 419             pObj = (LPUNKNOWN) IExtractIconW_Constructor (pidl);
 420             SHFree (pidl);
 421             hr = S_OK;
 422         } else if (IsEqualIID (riid, &IID_IDropTarget) && (cidl >= 1)) {
 423             hr = IShellFolder_QueryInterface (iface, &IID_IDropTarget, (LPVOID *) & pObj);
 424         } else {
 425             hr = E_NOINTERFACE;
 426         }
 427
 428         if (!pObj)
 429             hr = E_OUTOFMEMORY;
 430
 431         *ppvOut = pObj;
 432     }
 433     TRACE ("(%p)->hr=0x%08lx\n", This, hr);
 434     return hr;
 435 }
 436
 437 /**************************************************************************
 438 *       ISF_Desktop_fnGetDisplayNameOf
 439 *
 440 * NOTES
 441 *       special case: pidl = null gives desktop-name back
 442 */
 443 DWORD WINAPI __SHGUIDToStringA (REFGUID guid, LPSTR str)
 444 {
 445     CHAR sFormat[52] = "{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}";
 446
 447     return wsprintfA (str, sFormat,
 448                       guid->Data1, guid->Data2, guid->Data3,
 449                       guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
 450                       guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7]);
 451
 452 }
 453
 454 static HRESULT WINAPI ISF_Desktop_fnGetDisplayNameOf (IShellFolder2 * iface,
 455                                                       LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
 456 {
 457     ICOM_THIS (IGenericSFImpl, iface);
 458
 459     CHAR szPath[MAX_PATH] = "";
 460     GUID const *clsid;
 461     HRESULT hr = S_OK;
 462
 463     TRACE ("(%p)->(pidl=%p,0x%08lx,%p)\n", This, pidl, dwFlags, strRet);
 464     pdump (pidl);
 465
 466     if (!strRet)
 467         return E_INVALIDARG;
 468
 469     if (_ILIsDesktop (pidl)) {
 470         if ((GET_SHGDN_RELATION (dwFlags) == SHGDN_NORMAL) && (GET_SHGDN_FOR (dwFlags) == SHGDN_FORPARSING)) {
 471             lstrcpyA (szPath, This->sPathTarget);
 472         } else {
 473             HCR_GetClassNameA(&CLSID_ShellDesktop, szPath, MAX_PATH);
 474         }
 475     } else if (_ILIsPidlSimple (pidl)) {
 476         if ((clsid = _ILGetGUIDPointer (pidl))) {
 477             if (GET_SHGDN_FOR (dwFlags) == SHGDN_FORPARSING) {
 478                 int bWantsForParsing;
 479
 480                 /*
 481                  * we can only get a filesystem path from a shellfolder if the value WantsFORPARSING in
 482                  * CLSID\\{...}\\shellfolder exists
 483                  * exception: the MyComputer folder has this keys not but like any filesystem backed
 484                  *            folder it needs these behaviour
 485                  */
 486                 if (IsEqualIID (clsid, &CLSID_MyComputer)) {
 487                     bWantsForParsing = 1;
 488                 } else {
 489                     /* get the "WantsFORPARSING" flag from the registry */
 490                     char szRegPath[100];
 491
 492                     lstrcpyA (szRegPath, "CLSID\\");
 493                     __SHGUIDToStringA (clsid, &szRegPath[6]);
 494                     lstrcatA (szRegPath, "\\shellfolder");
 495                     bWantsForParsing =
 496                         (ERROR_SUCCESS ==
 497                          SHGetValueA (HKEY_CLASSES_ROOT, szRegPath, "WantsFORPARSING", NULL, NULL, NULL));
 498                 }
 499
 500                 if ((GET_SHGDN_RELATION (dwFlags) == SHGDN_NORMAL) && bWantsForParsing) {
 501                     /* we need the filesystem path to the destination folder. Only the folder itself can know it */
 502                     hr = SHELL32_GetDisplayNameOfChild (iface, pidl, dwFlags, szPath, MAX_PATH);
 503                 } else {
 504                     /* parsing name like ::{...} */
 505                     lstrcpyA (szPath, "::");
 506                     __SHGUIDToStringA (clsid, &szPath[2]);
 507                 }
 508             } else {
 509                 /* user friendly name */
 510                 HCR_GetClassNameA (clsid, szPath, MAX_PATH);
 511             }
 512         } else {
 513             /* file system folder */
 514             _ILSimpleGetText (pidl, szPath, MAX_PATH);
 515         }
 516     } else {
 517         /* a complex pidl, let the subfolder do the work */
 518         hr = SHELL32_GetDisplayNameOfChild (iface, pidl, dwFlags, szPath, MAX_PATH);
 519     }
 520
 521     if (SUCCEEDED (hr)) {
 522         strRet->uType = STRRET_CSTR;
 523         lstrcpynA (strRet->u.cStr, szPath, MAX_PATH);
 524     }
 525
 526     TRACE ("-- (%p)->(%s,0x%08lx)\n", This, szPath, hr);
 527     return hr;
 528 }
 529
 530 /**************************************************************************
 531 *  ISF_Desktop_fnSetNameOf
 532 *  Changes the name of a file object or subfolder, possibly changing its item
 533 *  identifier in the process.
 534 *
 535 * PARAMETERS
 536 *  HWND          hwndOwner,  //[in ] Owner window for output
 537 *  LPCITEMIDLIST pidl,       //[in ] simple pidl of item to change
 538 *  LPCOLESTR     lpszName,   //[in ] the items new display name
 539 *  DWORD         dwFlags,    //[in ] SHGNO formatting flags
 540 *  LPITEMIDLIST* ppidlOut)   //[out] simple pidl returned
 541 */
 542 static HRESULT WINAPI ISF_Desktop_fnSetNameOf (IShellFolder2 * iface, HWND hwndOwner, LPCITEMIDLIST pidl,       /*simple pidl */
 543                                                LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST * pPidlOut)
 544 {
 545     ICOM_THIS (IGenericSFImpl, iface);
 546
 547     FIXME ("(%p)->(%p,pidl=%p,%s,%lu,%p)\n", This, hwndOwner, pidl, debugstr_w (lpName), dwFlags, pPidlOut);
 548
 549     return E_FAIL;
 550 }
 551
 552 static HRESULT WINAPI ISF_Desktop_fnGetDefaultSearchGUID (IShellFolder2 * iface, GUID * pguid)
 553 {
 554     ICOM_THIS (IGenericSFImpl, iface);
 555
 556     FIXME ("(%p)\n", This);
 557     return E_NOTIMPL;
 558 }
 559 static HRESULT WINAPI ISF_Desktop_fnEnumSearches (IShellFolder2 * iface, IEnumExtraSearch ** ppenum)
 560 {
 561     ICOM_THIS (IGenericSFImpl, iface);
 562     FIXME ("(%p)\n", This);
 563     return E_NOTIMPL;
 564 }
 565 static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumn (IShellFolder2 * iface,
 566                                                       DWORD dwRes, ULONG * pSort, ULONG * pDisplay)
 567 {
 568     ICOM_THIS (IGenericSFImpl, iface);
 569
 570     TRACE ("(%p)\n", This);
 571
 572     if (pSort)
 573         *pSort = 0;
 574     if (pDisplay)
 575         *pDisplay = 0;
 576
 577     return S_OK;
 578 }
 579 static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumnState (IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
 580 {
 581     ICOM_THIS (IGenericSFImpl, iface);
 582
 583     TRACE ("(%p)\n", This);
 584
 585     if (!pcsFlags || iColumn >= DESKTOPSHELLVIEWCOLUMNS)
 586         return E_INVALIDARG;
 587
 588     *pcsFlags = DesktopSFHeader[iColumn].pcsFlags;
 589
 590     return S_OK;
 591 }
 592 static HRESULT WINAPI ISF_Desktop_fnGetDetailsEx (IShellFolder2 * iface,
 593                                                   LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
 594 {
 595     ICOM_THIS (IGenericSFImpl, iface);
 596     FIXME ("(%p)\n", This);
 597
 598     return E_NOTIMPL;
 599 }
 600 static HRESULT WINAPI ISF_Desktop_fnGetDetailsOf (IShellFolder2 * iface,
 601                                                   LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
 602 {
 603     ICOM_THIS (IGenericSFImpl, iface);
 604
 605     HRESULT hr = E_FAIL;
 606
 607     TRACE ("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd);
 608
 609     if (!psd || iColumn >= DESKTOPSHELLVIEWCOLUMNS)
 610         return E_INVALIDARG;
 611
 612     if (!pidl) {
 613         psd->fmt = DesktopSFHeader[iColumn].fmt;
 614         psd->cxChar = DesktopSFHeader[iColumn].cxChar;
 615         psd->str.uType = STRRET_CSTR;
 616         LoadStringA (shell32_hInstance, DesktopSFHeader[iColumn].colnameid, psd->str.u.cStr, MAX_PATH);
 617         return S_OK;
 618     } else {
 619         /* the data from the pidl */
 620         switch (iColumn) {
 621         case 0:         /* name */
 622             hr = IShellFolder_GetDisplayNameOf (iface, pidl, SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str);
 623             break;
 624         case 1:         /* size */
 625             _ILGetFileSize (pidl, psd->str.u.cStr, MAX_PATH);
 626             break;
 627         case 2:         /* type */
 628             _ILGetFileType (pidl, psd->str.u.cStr, MAX_PATH);
 629             break;
 630         case 3:         /* date */
 631             _ILGetFileDate (pidl, psd->str.u.cStr, MAX_PATH);
 632             break;
 633         case 4:         /* attributes */
 634             _ILGetFileAttributes (pidl, psd->str.u.cStr, MAX_PATH);
 635             break;
 636         }
 637         hr = S_OK;
 638         psd->str.uType = STRRET_CSTR;
 639     }
 640
 641     return hr;
 642 }
 643 static HRESULT WINAPI ISF_Desktop_fnMapColumnToSCID (IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid)
 644 {
 645     ICOM_THIS (IGenericSFImpl, iface);
 646     FIXME ("(%p)\n", This);
 647     return E_NOTIMPL;
 648 }
 649
 650 static ICOM_VTABLE (IShellFolder2) vt_MCFldr_ShellFolder2 =
 651 {
 652         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 653         ISF_Desktop_fnQueryInterface,
 654         ISF_Desktop_fnAddRef,
 655         ISF_Desktop_fnRelease,
 656         ISF_Desktop_fnParseDisplayName,
 657         ISF_Desktop_fnEnumObjects,
 658         ISF_Desktop_fnBindToObject,
 659         ISF_Desktop_fnBindToStorage,
 660         ISF_Desktop_fnCompareIDs,
 661         ISF_Desktop_fnCreateViewObject,
 662         ISF_Desktop_fnGetAttributesOf,
 663         ISF_Desktop_fnGetUIObjectOf,
 664         ISF_Desktop_fnGetDisplayNameOf,
 665         ISF_Desktop_fnSetNameOf,
 666         /* ShellFolder2 */
 667         ISF_Desktop_fnGetDefaultSearchGUID,
 668         ISF_Desktop_fnEnumSearches,
 669         ISF_Desktop_fnGetDefaultColumn,
 670         ISF_Desktop_fnGetDefaultColumnState,
 671         ISF_Desktop_fnGetDetailsEx,
 672         ISF_Desktop_fnGetDetailsOf,
 673         ISF_Desktop_fnMapColumnToSCID};