git.oblomov.eu Git - wine/blob - 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 pbc,
 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_INVALIDARG;
 202     char szPath[MAX_PATH];
 203     DWORD len;
 204     CLSID clsid;
 205
 206     TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
 207            This, hwndOwner, pbc, lpszDisplayName, debugstr_w (lpszDisplayName), pchEaten, ppidl, pdwAttributes);
 208
 209     if (!lpszDisplayName || !ppidl)
 210         return E_INVALIDARG;
 211
 212     *ppidl = 0;
 213
 214     if (pchEaten)
 215         *pchEaten = 0;          /* strange but like the original */
 216
 217     if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':') {
 218         szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH);
 219         TRACE ("-- element: %s\n", debugstr_w (szElement));
 220         SHCLSIDFromStringW (szElement + 2, &clsid);
 221         pidlTemp = _ILCreate (PT_MYCOMP, &clsid, sizeof (clsid));
 222     } else if (PathGetDriveNumberW (lpszDisplayName) >= 0) {
 223         /* it's a filesystem path with a drive. Let MyComputer parse it */
 224         pidlTemp = _ILCreateMyComputer ();
 225         szNext = lpszDisplayName;
 226     } else if (PathIsUNCW(lpszDisplayName)) {
 227         pidlTemp = _ILCreateNetwork();
 228         szNext = lpszDisplayName;
 229     } else {
 230         /* it's a filesystem path on the desktop. Let a FSFolder parse it */
 231
 232         /* build a complete path to create a simple pidl */
 233         lstrcpyA(szPath, This->sPathTarget);
 234         PathAddBackslashA(szPath);
 235         len = lstrlenA(szPath);
 236         WideCharToMultiByte(CP_ACP, 0, lpszDisplayName, -1, szPath + len, MAX_PATH - len, NULL, NULL);
 237         pidlTemp = _ILCreateFromPathA(szPath);
 238         szNext = lpszDisplayName;
 239     }
 240
 241     if (pidlTemp) {
 242         if (szNext && *szNext) {
 243             hr = SHELL32_ParseNextElement (iface, hwndOwner, pbc, &pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes);
 244         } else {
 245             hr = S_OK;
 246             if (pdwAttributes && *pdwAttributes) {
 247                 SHELL32_GetItemAttributes (_IShellFolder_ (This), pidlTemp, pdwAttributes);
 248             }
 249         }
 250     }
 251
 252     *ppidl = pidlTemp;
 253
 254     TRACE ("(%p)->(-- ret=0x%08lx)\n", This, hr);
 255
 256     return hr;
 257 }
 258
 259 /**************************************************************************
 260 *               ISF_Desktop_fnEnumObjects
 261 */
 262 static HRESULT WINAPI ISF_Desktop_fnEnumObjects (IShellFolder2 * iface,
 263                                                  HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList)
 264 {
 265     ICOM_THIS (IGenericSFImpl, iface);
 266
 267     TRACE ("(%p)->(HWND=%p flags=0x%08lx pplist=%p)\n", This, hwndOwner, dwFlags, ppEnumIDList);
 268
 269     *ppEnumIDList = NULL;
 270     *ppEnumIDList = IEnumIDList_Constructor (NULL, dwFlags, EIDL_DESK);
 271
 272     TRACE ("-- (%p)->(new ID List: %p)\n", This, *ppEnumIDList);
 273
 274     if (!*ppEnumIDList)
 275         return E_OUTOFMEMORY;
 276
 277     return S_OK;
 278 }
 279
 280 /**************************************************************************
 281 *               ISF_Desktop_fnBindToObject
 282 */
 283 static HRESULT WINAPI ISF_Desktop_fnBindToObject (IShellFolder2 * iface,
 284                                                   LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
 285 {
 286     ICOM_THIS (IGenericSFImpl, iface);
 287
 288     TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n", This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
 289
 290     return SHELL32_BindToChild (This->pidlRoot, This->sPathTarget, pidl, riid, ppvOut);
 291 }
 292
 293 /**************************************************************************
 294 *       ISF_Desktop_fnBindToStorage
 295 */
 296 static HRESULT WINAPI ISF_Desktop_fnBindToStorage (IShellFolder2 * iface,
 297                                                    LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
 298 {
 299     ICOM_THIS (IGenericSFImpl, iface);
 300
 301     FIXME ("(%p)->(pidl=%p,%p,%s,%p) stub\n", This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
 302
 303     *ppvOut = NULL;
 304     return E_NOTIMPL;
 305 }
 306
 307 /**************************************************************************
 308 *       ISF_Desktop_fnCompareIDs
 309 */
 310
 311 static HRESULT WINAPI ISF_Desktop_fnCompareIDs (IShellFolder2 * iface,
 312                                                 LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
 313 {
 314     ICOM_THIS (IGenericSFImpl, iface);
 315
 316     int nReturn;
 317
 318     TRACE ("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n", This, lParam, pidl1, pidl2);
 319     nReturn = SHELL32_CompareIDs (_IShellFolder_ (This), lParam, pidl1, pidl2);
 320     TRACE ("-- %i\n", nReturn);
 321     return nReturn;
 322 }
 323
 324 /**************************************************************************
 325 *       ISF_Desktop_fnCreateViewObject
 326 */
 327 static HRESULT WINAPI ISF_Desktop_fnCreateViewObject (IShellFolder2 * iface,
 328                                                       HWND hwndOwner, REFIID riid, LPVOID * ppvOut)
 329 {
 330     ICOM_THIS (IGenericSFImpl, iface);
 331
 332     LPSHELLVIEW pShellView;
 333     HRESULT hr = E_INVALIDARG;
 334
 335     TRACE ("(%p)->(hwnd=%p,%s,%p)\n", This, hwndOwner, shdebugstr_guid (riid), ppvOut);
 336
 337     if (ppvOut) {
 338         *ppvOut = NULL;
 339
 340         if (IsEqualIID (riid, &IID_IDropTarget)) {
 341             WARN ("IDropTarget not implemented\n");
 342             hr = E_NOTIMPL;
 343         } else if (IsEqualIID (riid, &IID_IContextMenu)) {
 344             WARN ("IContextMenu not implemented\n");
 345             hr = E_NOTIMPL;
 346         } else if (IsEqualIID (riid, &IID_IShellView)) {
 347             pShellView = IShellView_Constructor ((IShellFolder *) iface);
 348             if (pShellView) {
 349                 hr = IShellView_QueryInterface (pShellView, riid, ppvOut);
 350                 IShellView_Release (pShellView);
 351             }
 352         }
 353     }
 354     TRACE ("-- (%p)->(interface=%p)\n", This, ppvOut);
 355     return hr;
 356 }
 357
 358 /**************************************************************************
 359 *  ISF_Desktop_fnGetAttributesOf
 360 */
 361 static HRESULT WINAPI ISF_Desktop_fnGetAttributesOf (IShellFolder2 * iface,
 362                                                      UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut)
 363 {
 364     ICOM_THIS (IGenericSFImpl, iface);
 365
 366     HRESULT hr = S_OK;
 367
 368     TRACE ("(%p)->(cidl=%d apidl=%p mask=0x%08lx)\n", This, cidl, apidl, *rgfInOut);
 369
 370     if ((!cidl) || (!apidl) || (!rgfInOut))
 371         return E_INVALIDARG;
 372
 373     while (cidl > 0 && *apidl) {
 374         pdump (*apidl);
 375         SHELL32_GetItemAttributes (_IShellFolder_ (This), *apidl, rgfInOut);
 376         apidl++;
 377         cidl--;
 378     }
 379
 380     TRACE ("-- result=0x%08lx\n", *rgfInOut);
 381
 382     return hr;
 383 }
 384
 385 /**************************************************************************
 386 *       ISF_Desktop_fnGetUIObjectOf
 387 *
 388 * PARAMETERS
 389 *  HWND           hwndOwner, //[in ] Parent window for any output
 390 *  UINT           cidl,      //[in ] array size
 391 *  LPCITEMIDLIST* apidl,     //[in ] simple pidl array
 392 *  REFIID         riid,      //[in ] Requested Interface
 393 *  UINT*          prgfInOut, //[   ] reserved
 394 *  LPVOID*        ppvObject) //[out] Resulting Interface
 395 *
 396 */
 397 static HRESULT WINAPI ISF_Desktop_fnGetUIObjectOf (IShellFolder2 * iface,
 398                                                    HWND hwndOwner,
 399                                                    UINT cidl,
 400                                                    LPCITEMIDLIST * apidl,
 401                                                    REFIID riid, UINT * prgfInOut, LPVOID * ppvOut)
 402 {
 403     ICOM_THIS (IGenericSFImpl, iface);
 404
 405     LPITEMIDLIST pidl;
 406     IUnknown *pObj = NULL;
 407     HRESULT hr = E_INVALIDARG;
 408
 409     TRACE ("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n",
 410            This, hwndOwner, cidl, apidl, shdebugstr_guid (riid), prgfInOut, ppvOut);
 411
 412     if (ppvOut) {
 413         *ppvOut = NULL;
 414
 415         if (IsEqualIID (riid, &IID_IContextMenu) && (cidl >= 1)) {
 416             pObj = (LPUNKNOWN) ISvItemCm_Constructor ((IShellFolder *) iface, This->pidlRoot, apidl, cidl);
 417             hr = S_OK;
 418         } else if (IsEqualIID (riid, &IID_IDataObject) && (cidl >= 1)) {
 419             pObj = (LPUNKNOWN) IDataObject_Constructor (hwndOwner, This->pidlRoot, apidl, cidl);
 420             hr = S_OK;
 421         } else if (IsEqualIID (riid, &IID_IExtractIconA) && (cidl == 1)) {
 422             pidl = ILCombine (This->pidlRoot, apidl[0]);
 423             pObj = (LPUNKNOWN) IExtractIconA_Constructor (pidl);
 424             SHFree (pidl);
 425             hr = S_OK;
 426         } else if (IsEqualIID (riid, &IID_IExtractIconW) && (cidl == 1)) {
 427             pidl = ILCombine (This->pidlRoot, apidl[0]);
 428             pObj = (LPUNKNOWN) IExtractIconW_Constructor (pidl);
 429             SHFree (pidl);
 430             hr = S_OK;
 431         } else if (IsEqualIID (riid, &IID_IDropTarget) && (cidl >= 1)) {
 432             hr = IShellFolder_QueryInterface (iface, &IID_IDropTarget, (LPVOID *) & pObj);
 433         } else {
 434             hr = E_NOINTERFACE;
 435         }
 436
 437         if (!pObj)
 438             hr = E_OUTOFMEMORY;
 439
 440         *ppvOut = pObj;
 441     }
 442     TRACE ("(%p)->hr=0x%08lx\n", This, hr);
 443     return hr;
 444 }
 445
 446 /**************************************************************************
 447 *       ISF_Desktop_fnGetDisplayNameOf
 448 *
 449 * NOTES
 450 *       special case: pidl = null gives desktop-name back
 451 */
 452 DWORD WINAPI __SHGUIDToStringA (REFGUID guid, LPSTR str)
 453 {
 454     CHAR sFormat[52] = "{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}";
 455
 456     return wsprintfA (str, sFormat,
 457                       guid->Data1, guid->Data2, guid->Data3,
 458                       guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
 459                       guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7]);
 460
 461 }
 462
 463 static HRESULT WINAPI ISF_Desktop_fnGetDisplayNameOf (IShellFolder2 * iface,
 464                                                       LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
 465 {
 466     ICOM_THIS (IGenericSFImpl, iface);
 467
 468     CHAR szPath[MAX_PATH] = "";
 469     GUID const *clsid;
 470     HRESULT hr = S_OK;
 471
 472     TRACE ("(%p)->(pidl=%p,0x%08lx,%p)\n", This, pidl, dwFlags, strRet);
 473     pdump (pidl);
 474
 475     if (!strRet)
 476         return E_INVALIDARG;
 477
 478     if (_ILIsDesktop (pidl)) {
 479         if ((GET_SHGDN_RELATION (dwFlags) == SHGDN_NORMAL) && (GET_SHGDN_FOR (dwFlags) == SHGDN_FORPARSING)) {
 480             lstrcpyA (szPath, This->sPathTarget);
 481         } else {
 482             HCR_GetClassNameA(&CLSID_ShellDesktop, szPath, MAX_PATH);
 483         }
 484     } else if (_ILIsPidlSimple (pidl)) {
 485         if ((clsid = _ILGetGUIDPointer (pidl))) {
 486             if (GET_SHGDN_FOR (dwFlags) == SHGDN_FORPARSING) {
 487                 int bWantsForParsing;
 488
 489                 /*
 490                  * we can only get a filesystem path from a shellfolder if the value WantsFORPARSING in
 491                  * CLSID\\{...}\\shellfolder exists
 492                  * exception: the MyComputer folder has this keys not but like any filesystem backed
 493                  *            folder it needs these behaviour
 494                  */
 495                 if (IsEqualIID (clsid, &CLSID_MyComputer)) {
 496                     bWantsForParsing = 1;
 497                 } else {
 498                     /* get the "WantsFORPARSING" flag from the registry */
 499                     char szRegPath[100];
 500
 501                     lstrcpyA (szRegPath, "CLSID\\");
 502                     __SHGUIDToStringA (clsid, &szRegPath[6]);
 503                     lstrcatA (szRegPath, "\\shellfolder");
 504                     bWantsForParsing =
 505                         (ERROR_SUCCESS ==
 506                          SHGetValueA (HKEY_CLASSES_ROOT, szRegPath, "WantsFORPARSING", NULL, NULL, NULL));
 507                 }
 508
 509                 if ((GET_SHGDN_RELATION (dwFlags) == SHGDN_NORMAL) && bWantsForParsing) {
 510                     /* we need the filesystem path to the destination folder. Only the folder itself can know it */
 511                     hr = SHELL32_GetDisplayNameOfChild (iface, pidl, dwFlags, szPath, MAX_PATH);
 512                 } else {
 513                     /* parsing name like ::{...} */
 514                     lstrcpyA (szPath, "::");
 515                     __SHGUIDToStringA (clsid, &szPath[2]);
 516                 }
 517             } else {
 518                 /* user friendly name */
 519                 HCR_GetClassNameA (clsid, szPath, MAX_PATH);
 520             }
 521         } else {
 522             /* file system folder */
 523             _ILSimpleGetText (pidl, szPath, MAX_PATH);
 524         }
 525     } else {
 526         /* a complex pidl, let the subfolder do the work */
 527         hr = SHELL32_GetDisplayNameOfChild (iface, pidl, dwFlags, szPath, MAX_PATH);
 528     }
 529
 530     if (SUCCEEDED (hr)) {
 531         strRet->uType = STRRET_CSTR;
 532         lstrcpynA (strRet->u.cStr, szPath, MAX_PATH);
 533     }
 534
 535     TRACE ("-- (%p)->(%s,0x%08lx)\n", This, szPath, hr);
 536     return hr;
 537 }
 538
 539 /**************************************************************************
 540 *  ISF_Desktop_fnSetNameOf
 541 *  Changes the name of a file object or subfolder, possibly changing its item
 542 *  identifier in the process.
 543 *
 544 * PARAMETERS
 545 *  HWND          hwndOwner,  //[in ] Owner window for output
 546 *  LPCITEMIDLIST pidl,       //[in ] simple pidl of item to change
 547 *  LPCOLESTR     lpszName,   //[in ] the items new display name
 548 *  DWORD         dwFlags,    //[in ] SHGNO formatting flags
 549 *  LPITEMIDLIST* ppidlOut)   //[out] simple pidl returned
 550 */
 551 static HRESULT WINAPI ISF_Desktop_fnSetNameOf (IShellFolder2 * iface, HWND hwndOwner, LPCITEMIDLIST pidl,       /*simple pidl */
 552                                                LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST * pPidlOut)
 553 {
 554     ICOM_THIS (IGenericSFImpl, iface);
 555
 556     FIXME ("(%p)->(%p,pidl=%p,%s,%lu,%p)\n", This, hwndOwner, pidl, debugstr_w (lpName), dwFlags, pPidlOut);
 557
 558     return E_FAIL;
 559 }
 560
 561 static HRESULT WINAPI ISF_Desktop_fnGetDefaultSearchGUID (IShellFolder2 * iface, GUID * pguid)
 562 {
 563     ICOM_THIS (IGenericSFImpl, iface);
 564
 565     FIXME ("(%p)\n", This);
 566     return E_NOTIMPL;
 567 }
 568 static HRESULT WINAPI ISF_Desktop_fnEnumSearches (IShellFolder2 * iface, IEnumExtraSearch ** ppenum)
 569 {
 570     ICOM_THIS (IGenericSFImpl, iface);
 571     FIXME ("(%p)\n", This);
 572     return E_NOTIMPL;
 573 }
 574 static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumn (IShellFolder2 * iface,
 575                                                       DWORD dwRes, ULONG * pSort, ULONG * pDisplay)
 576 {
 577     ICOM_THIS (IGenericSFImpl, iface);
 578
 579     TRACE ("(%p)\n", This);
 580
 581     if (pSort)
 582         *pSort = 0;
 583     if (pDisplay)
 584         *pDisplay = 0;
 585
 586     return S_OK;
 587 }
 588 static HRESULT WINAPI ISF_Desktop_fnGetDefaultColumnState (IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
 589 {
 590     ICOM_THIS (IGenericSFImpl, iface);
 591
 592     TRACE ("(%p)\n", This);
 593
 594     if (!pcsFlags || iColumn >= DESKTOPSHELLVIEWCOLUMNS)
 595         return E_INVALIDARG;
 596
 597     *pcsFlags = DesktopSFHeader[iColumn].pcsFlags;
 598
 599     return S_OK;
 600 }
 601 static HRESULT WINAPI ISF_Desktop_fnGetDetailsEx (IShellFolder2 * iface,
 602                                                   LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
 603 {
 604     ICOM_THIS (IGenericSFImpl, iface);
 605     FIXME ("(%p)\n", This);
 606
 607     return E_NOTIMPL;
 608 }
 609 static HRESULT WINAPI ISF_Desktop_fnGetDetailsOf (IShellFolder2 * iface,
 610                                                   LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
 611 {
 612     ICOM_THIS (IGenericSFImpl, iface);
 613
 614     HRESULT hr = E_FAIL;
 615
 616     TRACE ("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd);
 617
 618     if (!psd || iColumn >= DESKTOPSHELLVIEWCOLUMNS)
 619         return E_INVALIDARG;
 620
 621     if (!pidl) {
 622         psd->fmt = DesktopSFHeader[iColumn].fmt;
 623         psd->cxChar = DesktopSFHeader[iColumn].cxChar;
 624         psd->str.uType = STRRET_CSTR;
 625         LoadStringA (shell32_hInstance, DesktopSFHeader[iColumn].colnameid, psd->str.u.cStr, MAX_PATH);
 626         return S_OK;
 627     } else {
 628         /* the data from the pidl */
 629         switch (iColumn) {
 630         case 0:         /* name */
 631             hr = IShellFolder_GetDisplayNameOf (iface, pidl, SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str);
 632             break;
 633         case 1:         /* size */
 634             _ILGetFileSize (pidl, psd->str.u.cStr, MAX_PATH);
 635             break;
 636         case 2:         /* type */
 637             _ILGetFileType (pidl, psd->str.u.cStr, MAX_PATH);
 638             break;
 639         case 3:         /* date */
 640             _ILGetFileDate (pidl, psd->str.u.cStr, MAX_PATH);
 641             break;
 642         case 4:         /* attributes */
 643             _ILGetFileAttributes (pidl, psd->str.u.cStr, MAX_PATH);
 644             break;
 645         }
 646         hr = S_OK;
 647         psd->str.uType = STRRET_CSTR;
 648     }
 649
 650     return hr;
 651 }
 652 static HRESULT WINAPI ISF_Desktop_fnMapColumnToSCID (IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid)
 653 {
 654     ICOM_THIS (IGenericSFImpl, iface);
 655     FIXME ("(%p)\n", This);
 656     return E_NOTIMPL;
 657 }
 658
 659 static ICOM_VTABLE (IShellFolder2) vt_MCFldr_ShellFolder2 =
 660 {
 661         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 662         ISF_Desktop_fnQueryInterface,
 663         ISF_Desktop_fnAddRef,
 664         ISF_Desktop_fnRelease,
 665         ISF_Desktop_fnParseDisplayName,
 666         ISF_Desktop_fnEnumObjects,
 667         ISF_Desktop_fnBindToObject,
 668         ISF_Desktop_fnBindToStorage,
 669         ISF_Desktop_fnCompareIDs,
 670         ISF_Desktop_fnCreateViewObject,
 671         ISF_Desktop_fnGetAttributesOf,
 672         ISF_Desktop_fnGetUIObjectOf,
 673         ISF_Desktop_fnGetDisplayNameOf,
 674         ISF_Desktop_fnSetNameOf,
 675         /* ShellFolder2 */
 676         ISF_Desktop_fnGetDefaultSearchGUID,
 677         ISF_Desktop_fnEnumSearches,
 678         ISF_Desktop_fnGetDefaultColumn,
 679         ISF_Desktop_fnGetDefaultColumnState,
 680         ISF_Desktop_fnGetDetailsEx,
 681         ISF_Desktop_fnGetDetailsOf,
 682         ISF_Desktop_fnMapColumnToSCID};