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