5 * Copyright 1997 Marcus Meissner
6 * Copyright 1998, 1999, 2002 Juergen Schmied
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.
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.
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 WINE_DEFAULT_DEBUG_CHANNEL (shell
);
28 CFileSysEnum should do an initial FindFirstFile and do a FindNextFile as each file is
29 returned by Next. When the enumerator is created, it can do numerous additional operations
30 including formatting a drive, reconnecting a network share drive, and requesting a disk
31 be inserted in a removable drive.
34 /***********************************************************************
35 * IShellFolder implementation
39 public CEnumIDListBase
45 HRESULT WINAPI
Initialize(LPWSTR sPathTarget
, DWORD dwFlags
);
47 BEGIN_COM_MAP(CFileSysEnum
)
48 COM_INTERFACE_ENTRY_IID(IID_IEnumIDList
, IEnumIDList
)
52 CFileSysEnum::CFileSysEnum()
56 CFileSysEnum::~CFileSysEnum()
60 HRESULT WINAPI
CFileSysEnum::Initialize(LPWSTR sPathTarget
, DWORD dwFlags
)
62 return CreateFolderEnumList(sPathTarget
, dwFlags
);
65 /**************************************************************************
66 * registers clipboardformat once
68 void CFSFolder::SF_RegisterClipFmt()
70 TRACE ("(%p)\n", this);
73 cfShellIDList
= RegisterClipboardFormatW(CFSTR_SHELLIDLIST
);
76 CFSFolder::CFSFolder()
78 pclsid
= (CLSID
*)&CLSID_ShellFSFolder
;
84 m_bGroupPolicyActive
= 0;
87 CFSFolder::~CFSFolder()
89 TRACE("-- destroying IShellFolder(%p)\n", this);
96 static const shvheader GenericSFHeader
[] = {
97 {IDS_SHV_COLUMN1
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 15},
98 {IDS_SHV_COLUMN2
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
99 {IDS_SHV_COLUMN3
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 10},
100 {IDS_SHV_COLUMN4
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 12},
101 {IDS_SHV_COLUMN5
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 10}
104 #define GENERICSHELLVIEWCOLUMNS 5
106 /**************************************************************************
107 * SHELL32_CreatePidlFromBindCtx [internal]
109 * If the caller bound File System Bind Data, assume it is the
110 * find data for the path.
111 * This allows binding of paths that don't exist.
113 LPITEMIDLIST
SHELL32_CreatePidlFromBindCtx(IBindCtx
*pbc
, LPCWSTR path
)
115 IFileSystemBindData
*fsbd
= NULL
;
116 LPITEMIDLIST pidl
= NULL
;
117 IUnknown
*param
= NULL
;
118 WIN32_FIND_DATAW wfd
;
121 TRACE("%p %s\n", pbc
, debugstr_w(path
));
126 /* see if the caller bound File System Bind Data */
127 r
= pbc
->GetObjectParam((LPOLESTR
)STR_FILE_SYS_BIND_DATA
, ¶m
);
131 r
= param
->QueryInterface(IID_PPV_ARG(IFileSystemBindData
,&fsbd
));
134 r
= fsbd
->GetFindData(&wfd
);
137 lstrcpynW(&wfd
.cFileName
[0], path
, MAX_PATH
);
138 pidl
= _ILCreateFromFindDataW(&wfd
);
146 /**************************************************************************
147 * CFSFolder::ParseDisplayName {SHELL32}
149 * Parse a display name.
152 * hwndOwner [in] Parent window for any message's
153 * pbc [in] optional FileSystemBindData context
154 * lpszDisplayName [in] Unicode displayname.
155 * pchEaten [out] (unicode) characters processed
156 * ppidl [out] complex pidl to item
157 * pdwAttributes [out] items attributes
160 * Every folder tries to parse only its own (the leftmost) pidl and creates a
161 * subfolder to evaluate the remaining parts.
162 * Now we can parse into namespaces implemented by shell extensions
164 * Behaviour on win98: lpszDisplayName=NULL -> crash
165 * lpszDisplayName="" -> returns mycoputer-pidl
168 * pdwAttributes is not set
169 * pchEaten is not set like in windows
171 HRESULT WINAPI
CFSFolder::ParseDisplayName(HWND hwndOwner
,
173 LPOLESTR lpszDisplayName
,
174 DWORD
*pchEaten
, PIDLIST_RELATIVE
*ppidl
,
175 DWORD
*pdwAttributes
)
177 HRESULT hr
= E_INVALIDARG
;
178 LPCWSTR szNext
= NULL
;
179 WCHAR szElement
[MAX_PATH
];
180 WCHAR szPath
[MAX_PATH
];
181 LPITEMIDLIST pidlTemp
= NULL
;
184 TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
185 this, hwndOwner
, pbc
, lpszDisplayName
, debugstr_w (lpszDisplayName
),
186 pchEaten
, ppidl
, pdwAttributes
);
191 if (!lpszDisplayName
)
200 *pchEaten
= 0; /* strange but like the original */
202 if (*lpszDisplayName
)
204 /* get the next element */
205 szNext
= GetNextElementW (lpszDisplayName
, szElement
, MAX_PATH
);
207 pidlTemp
= SHELL32_CreatePidlFromBindCtx(pbc
, szElement
);
208 if (pidlTemp
!= NULL
)
210 /* We are creating an id list without ensuring that the items exist.
211 If we have a remaining path, this must be a folder.
212 We have to do it now because it is set as a file by default */
215 pidlTemp
->mkid
.abID
[0] = PT_FOLDER
;
221 /* build the full pathname to the element */
222 lstrcpynW(szPath
, sPathTarget
, MAX_PATH
- 1);
223 PathAddBackslashW(szPath
);
224 len
= wcslen(szPath
);
225 lstrcpynW(szPath
+ len
, szElement
, MAX_PATH
- len
);
228 hr
= _ILCreateFromPathW(szPath
, &pidlTemp
);
233 if (szNext
&& *szNext
)
235 /* try to analyse the next element */
236 hr
= SHELL32_ParseNextElement(this, hwndOwner
, pbc
,
237 &pidlTemp
, (LPOLESTR
) szNext
, pchEaten
, pdwAttributes
);
241 /* it's the last element */
242 if (pdwAttributes
&& *pdwAttributes
)
243 hr
= SHELL32_GetFSItemAttributes(this, pidlTemp
, pdwAttributes
);
253 TRACE("(%p)->(-- pidl=%p ret=0x%08x)\n", this, ppidl
? *ppidl
: 0, hr
);
258 /**************************************************************************
259 * CFSFolder::EnumObjects
261 * HWND hwndOwner, //[in ] Parent Window
262 * DWORD grfFlags, //[in ] SHCONTF enumeration mask
263 * LPENUMIDLIST* ppenumIDList //[out] IEnumIDList interface
265 HRESULT WINAPI
CFSFolder::EnumObjects(
268 LPENUMIDLIST
*ppEnumIDList
)
270 return ShellObjectCreatorInit
<CFileSysEnum
>(sPathTarget
, dwFlags
, IID_IEnumIDList
, ppEnumIDList
);
273 /**************************************************************************
274 * CFSFolder::BindToObject
276 * LPCITEMIDLIST pidl, //[in ] relative pidl to open
277 * LPBC pbc, //[in ] optional FileSystemBindData context
278 * REFIID riid, //[in ] Initial Interface
279 * LPVOID* ppvObject //[out] Interface*
281 HRESULT WINAPI
CFSFolder::BindToObject(
282 PCUIDLIST_RELATIVE pidl
,
287 TRACE("(%p)->(pidl=%p,%p,%s,%p)\n", this, pidl
, pbc
,
288 shdebugstr_guid(&riid
), ppvOut
);
290 return SHELL32_BindToFS(pidlRoot
, sPathTarget
, pidl
, riid
, ppvOut
);
293 /**************************************************************************
294 * CFSFolder::BindToStorage
296 * LPCITEMIDLIST pidl, //[in ] complex pidl to store
297 * LPBC pbc, //[in ] reserved
298 * REFIID riid, //[in ] Initial storage interface
299 * LPVOID* ppvObject //[out] Interface* returned
301 HRESULT WINAPI
CFSFolder::BindToStorage(
302 PCUIDLIST_RELATIVE pidl
,
307 FIXME("(%p)->(pidl=%p,%p,%s,%p) stub\n", this, pidl
, pbcReserved
,
308 shdebugstr_guid (&riid
), ppvOut
);
314 /**************************************************************************
315 * CFSFolder::CompareIDs
318 HRESULT WINAPI
CFSFolder::CompareIDs(LPARAM lParam
,
319 PCUIDLIST_RELATIVE pidl1
,
320 PCUIDLIST_RELATIVE pidl2
)
322 LPPIDLDATA pData1
= _ILGetDataPointer(pidl1
);
323 LPPIDLDATA pData2
= _ILGetDataPointer(pidl2
);
324 FileStructW
* pDataW1
= _ILGetFileStructW(pidl1
);
325 FileStructW
* pDataW2
= _ILGetFileStructW(pidl2
);
326 BOOL bIsFolder1
= _ILIsFolder(pidl1
);
327 BOOL bIsFolder2
= _ILIsFolder(pidl2
);
328 LPWSTR pExtension1
, pExtension2
;
330 if (!pDataW1
|| !pDataW2
|| LOWORD(lParam
) >= GENERICSHELLVIEWCOLUMNS
)
333 /* When sorting between a File and a Folder, the Folder gets sorted first */
334 if (bIsFolder1
!= bIsFolder2
)
336 return MAKE_COMPARE_HRESULT(bIsFolder1
? -1 : 1);
340 switch (LOWORD(lParam
))
343 result
= wcsicmp(pDataW1
->wszName
, pDataW2
->wszName
);
346 pExtension1
= PathFindExtensionW(pDataW1
->wszName
);
347 pExtension2
= PathFindExtensionW(pDataW2
->wszName
);
348 result
= wcsicmp(pExtension1
, pExtension2
);
351 result
= pData1
->u
.file
.dwFileSize
- pData2
->u
.file
.dwFileSize
;
353 case 3: /* Modified */
354 result
= pData1
->u
.file
.uFileDate
- pData2
->u
.file
.uFileDate
;
356 result
= pData1
->u
.file
.uFileTime
- pData2
->u
.file
.uFileTime
;
358 case 4: /* Attributes */
359 return SHELL32_CompareDetails(this, lParam
, pidl1
, pidl2
);
361 return MAKE_COMPARE_HRESULT(result
);
364 /**************************************************************************
365 * CFSFolder::CreateViewObject
367 HRESULT WINAPI
CFSFolder::CreateViewObject(HWND hwndOwner
,
368 REFIID riid
, LPVOID
* ppvOut
)
370 CComPtr
<IShellView
> pShellView
;
371 HRESULT hr
= E_INVALIDARG
;
373 TRACE ("(%p)->(hwnd=%p,%s,%p)\n", this, hwndOwner
, shdebugstr_guid (&riid
),
380 if (IsEqualIID (riid
, IID_IDropTarget
))
381 hr
= this->QueryInterface (IID_IDropTarget
, ppvOut
);
382 else if (IsEqualIID (riid
, IID_IContextMenu
))
384 FIXME ("IContextMenu not implemented\n");
387 else if (IsEqualIID (riid
, IID_IShellView
))
389 hr
= CDefView_Constructor(this, riid
, ppvOut
);
392 TRACE("-- (%p)->(interface=%p)\n", this, ppvOut
);
396 /**************************************************************************
397 * CFSFolder::GetAttributesOf
400 * UINT cidl, //[in ] num elements in pidl array
401 * LPCITEMIDLIST* apidl, //[in ] simple pidl array
402 * ULONG* rgfInOut) //[out] result array
405 HRESULT WINAPI
CFSFolder::GetAttributesOf(UINT cidl
,
406 PCUITEMID_CHILD_ARRAY apidl
, DWORD
* rgfInOut
)
420 LPCITEMIDLIST rpidl
= ILFindLastID(pidlRoot
);
422 if (_ILIsFolder(rpidl
) || _ILIsValue(rpidl
))
424 SHELL32_GetFSItemAttributes(this, rpidl
, rgfInOut
);
426 else if (_ILIsDrive(rpidl
))
428 IShellFolder
*psfParent
= NULL
;
429 hr
= SHBindToParent(pidlRoot
, IID_PPV_ARG(IShellFolder
, &psfParent
), NULL
);
432 hr
= psfParent
->GetAttributesOf(1, &rpidl
, (SFGAOF
*)rgfInOut
);
433 psfParent
->Release();
438 ERR("Got and unknown pidl!\n");
443 while (cidl
> 0 && *apidl
)
446 if(_ILIsFolder(*apidl
) || _ILIsValue(*apidl
))
447 SHELL32_GetFSItemAttributes(this, *apidl
, rgfInOut
);
449 ERR("Got an unknown type of pidl!!!\n");
454 /* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
455 *rgfInOut
&= ~SFGAO_VALIDATE
;
457 TRACE("-- result=0x%08x\n", *rgfInOut
);
462 /**************************************************************************
463 * CFSFolder::GetUIObjectOf
466 * HWND hwndOwner, //[in ] Parent window for any output
467 * UINT cidl, //[in ] array size
468 * LPCITEMIDLIST* apidl, //[in ] simple pidl array
469 * REFIID riid, //[in ] Requested Interface
470 * UINT* prgfInOut, //[ ] reserved
471 * LPVOID* ppvObject) //[out] Resulting Interface
474 * This function gets asked to return "view objects" for one or more (multiple
476 * The viewobject typically is an COM object with one of the following
478 * IExtractIcon,IDataObject,IContextMenu
479 * In order to support icon positions in the default Listview your DataObject
480 * must implement the SetData method (in addition to GetData :) - the shell
481 * passes a barely documented "Icon positions" structure to SetData when the
482 * drag starts, and GetData's it if the drop is in another explorer window that
483 * needs the positions.
485 HRESULT WINAPI
CFSFolder::GetUIObjectOf(HWND hwndOwner
,
486 UINT cidl
, PCUITEMID_CHILD_ARRAY apidl
,
487 REFIID riid
, UINT
* prgfInOut
,
491 HRESULT hr
= E_INVALIDARG
;
493 TRACE ("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n",
494 this, hwndOwner
, cidl
, apidl
, shdebugstr_guid (&riid
), prgfInOut
, ppvOut
);
500 if (IsEqualIID(riid
, IID_IContextMenu
) && (cidl
>= 1))
502 IContextMenu
* pCm
= NULL
;
503 hr
= CDefFolderMenu_Create2(pidlRoot
, hwndOwner
, cidl
, apidl
, static_cast<IShellFolder
*>(this), NULL
, 0, NULL
, &pCm
);
506 else if (IsEqualIID (riid
, IID_IDataObject
))
510 hr
= IDataObject_Constructor (hwndOwner
, pidlRoot
, apidl
, cidl
, (IDataObject
**)&pObj
);
514 hr
= IDataObject_Constructor (hwndOwner
, pidlRoot
, (LPCITEMIDLIST
*)&pidlRoot
, 1, (IDataObject
**)&pObj
);
517 else if ((IsEqualIID (riid
, IID_IExtractIconA
) || IsEqualIID (riid
, IID_IExtractIconW
)) && (cidl
== 1))
519 hr
= GenericExtractIcon_CreateInstance(this, apidl
[0], riid
, &pObj
);
521 else if (IsEqualIID (riid
, IID_IDropTarget
))
523 /* only interested in attempting to bind to shell folders, not files (except exe), so if we fail, rebind to root */
524 if (cidl
!= 1 || FAILED(hr
= this->_GetDropTarget(apidl
[0], (LPVOID
*) &pObj
)))
526 IDropTarget
* pDt
= NULL
;
527 hr
= this->QueryInterface(IID_PPV_ARG(IDropTarget
, &pDt
));
531 else if ((IsEqualIID(riid
, IID_IShellLinkW
) ||
532 IsEqualIID(riid
, IID_IShellLinkA
)) && (cidl
== 1))
534 hr
= IShellLink_ConstructFromFile(this, apidl
[0], riid
, &pObj
);
539 if (SUCCEEDED(hr
) && !pObj
)
544 TRACE("(%p)->hr=0x%08x\n", this, hr
);
548 static const WCHAR AdvancedW
[] = L
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced";
549 static const WCHAR HideFileExtW
[] = L
"HideFileExt";
550 static const WCHAR NeverShowExtW
[] = L
"NeverShowExt";
552 /******************************************************************************
553 * SHELL_FS_HideExtension [Internal]
555 * Query the registry if the filename extension of a given path should be
559 * szPath [I] Relative or absolute path of a file
562 * TRUE, if the filename's extension should be hidden
565 BOOL
SHELL_FS_HideExtension(LPWSTR szPath
)
569 DWORD dwDataSize
= sizeof (DWORD
);
570 BOOL doHide
= FALSE
; /* The default value is FALSE (win98 at least) */
572 if (!RegCreateKeyExW(HKEY_CURRENT_USER
, AdvancedW
, 0, 0, 0, KEY_ALL_ACCESS
, 0, &hKey
, 0)) {
573 if (!RegQueryValueExW(hKey
, HideFileExtW
, 0, 0, (LPBYTE
) &dwData
, &dwDataSize
))
579 LPWSTR ext
= PathFindExtensionW(szPath
);
582 WCHAR classname
[MAX_PATH
];
583 LONG classlen
= sizeof(classname
);
585 if (!RegQueryValueW(HKEY_CLASSES_ROOT
, ext
, classname
, &classlen
))
586 if (!RegOpenKeyW(HKEY_CLASSES_ROOT
, classname
, &hKey
)) {
587 if (!RegQueryValueExW(hKey
, NeverShowExtW
, 0, NULL
, NULL
, NULL
))
596 void SHELL_FS_ProcessDisplayFilename(LPWSTR szPath
, DWORD dwFlags
)
598 /*FIXME: MSDN also mentions SHGDN_FOREDITING which is not yet handled. */
599 if (!(dwFlags
& SHGDN_FORPARSING
) &&
600 ((dwFlags
& SHGDN_INFOLDER
) || (dwFlags
== SHGDN_NORMAL
))) {
601 if (SHELL_FS_HideExtension(szPath
) && szPath
[0] != '.')
602 PathRemoveExtensionW(szPath
);
606 /**************************************************************************
607 * CFSFolder::GetDisplayNameOf
608 * Retrieves the display name for the specified file object or subfolder
611 * LPCITEMIDLIST pidl, //[in ] complex pidl to item
612 * DWORD dwFlags, //[in ] SHGNO formatting flags
613 * LPSTRRET lpName) //[out] Returned display name
616 * if the name is in the pidl the ret value should be a STRRET_OFFSET
619 HRESULT WINAPI
CFSFolder::GetDisplayNameOf(PCUITEMID_CHILD pidl
,
620 DWORD dwFlags
, LPSTRRET strRet
)
622 if (!pidl
|| !strRet
)
625 /* If it is a complex pidl, let the child handle it */
626 if (!_ILIsPidlSimple (pidl
)) /* complex pidl */
628 return SHELL32_GetDisplayNameOfChild(this, pidl
, dwFlags
, strRet
);
630 else if (!pidl
->mkid
.cb
) /* empty pidl */
632 /* If it is an empty pidl return only the path of the folder */
633 if ((GET_SHGDN_FOR(dwFlags
) & SHGDN_FORPARSING
) &&
634 (GET_SHGDN_RELATION(dwFlags
) != SHGDN_INFOLDER
) &&
637 return SHSetStrRet(strRet
, sPathTarget
);
643 LPWSTR pszPath
= (LPWSTR
)CoTaskMemAlloc((MAX_PATH
+ 1) * sizeof(WCHAR
));
645 return E_OUTOFMEMORY
;
647 if ((GET_SHGDN_FOR(dwFlags
) & SHGDN_FORPARSING
) &&
648 (GET_SHGDN_RELATION(dwFlags
) != SHGDN_INFOLDER
) &&
651 lstrcpynW(pszPath
, sPathTarget
, MAX_PATH
);
652 PathAddBackslashW(pszPath
);
653 len
= wcslen(pszPath
);
655 _ILSimpleGetTextW(pidl
, pszPath
+ len
, MAX_PATH
+ 1 - len
);
656 if (!_ILIsFolder(pidl
)) SHELL_FS_ProcessDisplayFilename(pszPath
, dwFlags
);
658 strRet
->uType
= STRRET_WSTR
;
659 strRet
->pOleStr
= pszPath
;
661 TRACE ("-- (%p)->(%s)\n", this, strRet
->uType
== STRRET_CSTR
? strRet
->cStr
: debugstr_w(strRet
->pOleStr
));
665 /**************************************************************************
666 * CFSFolder::SetNameOf
667 * Changes the name of a file object or subfolder, possibly changing its item
668 * identifier in the process.
671 * HWND hwndOwner, //[in ] Owner window for output
672 * LPCITEMIDLIST pidl, //[in ] simple pidl of item to change
673 * LPCOLESTR lpszName, //[in ] the items new display name
674 * DWORD dwFlags, //[in ] SHGNO formatting flags
675 * LPITEMIDLIST* ppidlOut) //[out] simple pidl returned
677 HRESULT WINAPI
CFSFolder::SetNameOf(
679 PCUITEMID_CHILD pidl
,
682 PITEMID_CHILD
*pPidlOut
)
684 WCHAR szSrc
[MAX_PATH
+ 1], szDest
[MAX_PATH
+ 1];
686 BOOL bIsFolder
= _ILIsFolder (ILFindLastID (pidl
));
688 TRACE ("(%p)->(%p,pidl=%p,%s,%u,%p)\n", this, hwndOwner
, pidl
,
689 debugstr_w (lpName
), dwFlags
, pPidlOut
);
691 /* build source path */
692 lstrcpynW(szSrc
, sPathTarget
, MAX_PATH
);
693 ptr
= PathAddBackslashW (szSrc
);
695 _ILSimpleGetTextW (pidl
, ptr
, MAX_PATH
+ 1 - (ptr
- szSrc
));
697 /* build destination path */
698 if (dwFlags
== SHGDN_NORMAL
|| dwFlags
& SHGDN_INFOLDER
) {
699 lstrcpynW(szDest
, sPathTarget
, MAX_PATH
);
700 ptr
= PathAddBackslashW (szDest
);
702 lstrcpynW(ptr
, lpName
, MAX_PATH
+ 1 - (ptr
- szDest
));
704 lstrcpynW(szDest
, lpName
, MAX_PATH
);
706 if(!(dwFlags
& SHGDN_FORPARSING
) && SHELL_FS_HideExtension(szSrc
)) {
707 WCHAR
*ext
= PathFindExtensionW(szSrc
);
709 INT len
= wcslen(szDest
);
710 lstrcpynW(szDest
+ len
, ext
, MAX_PATH
- len
);
714 TRACE ("src=%s dest=%s\n", debugstr_w(szSrc
), debugstr_w(szDest
));
715 if (!memcmp(szSrc
, szDest
, (wcslen(szDest
) + 1) * sizeof(WCHAR
)))
717 /* src and destination is the same */
720 hr
= _ILCreateFromPathW(szDest
, pPidlOut
);
726 if (MoveFileW (szSrc
, szDest
))
731 hr
= _ILCreateFromPathW(szDest
, pPidlOut
);
733 SHChangeNotify (bIsFolder
? SHCNE_RENAMEFOLDER
: SHCNE_RENAMEITEM
,
734 SHCNF_PATHW
, szSrc
, szDest
);
742 HRESULT WINAPI
CFSFolder::GetDefaultSearchGUID(GUID
* pguid
)
744 FIXME ("(%p)\n", this);
748 HRESULT WINAPI
CFSFolder::EnumSearches(IEnumExtraSearch
** ppenum
)
750 FIXME ("(%p)\n", this);
754 HRESULT WINAPI
CFSFolder::GetDefaultColumn(DWORD dwRes
,
755 ULONG
* pSort
, ULONG
* pDisplay
)
757 TRACE ("(%p)\n", this);
767 HRESULT WINAPI
CFSFolder::GetDefaultColumnState(UINT iColumn
,
770 TRACE ("(%p)\n", this);
772 if (!pcsFlags
|| iColumn
>= GENERICSHELLVIEWCOLUMNS
)
775 *pcsFlags
= GenericSFHeader
[iColumn
].pcsFlags
;
780 HRESULT WINAPI
CFSFolder::GetDetailsEx(PCUITEMID_CHILD pidl
,
781 const SHCOLUMNID
* pscid
, VARIANT
* pv
)
783 FIXME ("(%p)\n", this);
788 HRESULT WINAPI
CFSFolder::GetDetailsOf(PCUITEMID_CHILD pidl
,
789 UINT iColumn
, SHELLDETAILS
* psd
)
793 TRACE ("(%p)->(%p %i %p)\n", this, pidl
, iColumn
, psd
);
795 if (!psd
|| iColumn
>= GENERICSHELLVIEWCOLUMNS
)
800 /* the header titles */
801 psd
->fmt
= GenericSFHeader
[iColumn
].fmt
;
802 psd
->cxChar
= GenericSFHeader
[iColumn
].cxChar
;
803 return SHSetStrRet(&psd
->str
, GenericSFHeader
[iColumn
].colnameid
);
808 psd
->str
.uType
= STRRET_CSTR
;
809 /* the data from the pidl */
813 hr
= GetDisplayNameOf (pidl
,
814 SHGDN_NORMAL
| SHGDN_INFOLDER
, &psd
->str
);
817 _ILGetFileSize(pidl
, psd
->str
.cStr
, MAX_PATH
);
820 _ILGetFileType(pidl
, psd
->str
.cStr
, MAX_PATH
);
823 _ILGetFileDate(pidl
, psd
->str
.cStr
, MAX_PATH
);
825 case 4: /* attributes */
826 _ILGetFileAttributes(pidl
, psd
->str
.cStr
, MAX_PATH
);
834 HRESULT WINAPI
CFSFolder::MapColumnToSCID (UINT column
,
837 FIXME ("(%p)\n", this);
841 /****************************************************************************
844 * Builds a list of paths like the one used in SHFileOperation from a table of
845 * PIDLs relative to the given base folder
848 BuildPathsList(LPCWSTR wszBasePath
, int cidl
, LPCITEMIDLIST
*pidls
)
850 WCHAR
*pwszPathsList
;
854 iPathLen
= wcslen(wszBasePath
);
855 pwszPathsList
= (WCHAR
*)HeapAlloc(GetProcessHeap(), 0, MAX_PATH
* sizeof(WCHAR
) * cidl
+ 1);
856 pwszListPos
= pwszPathsList
;
858 for (i
= 0; i
< cidl
; i
++)
860 if (!_ILIsFolder(pidls
[i
]) && !_ILIsValue(pidls
[i
]))
863 wcscpy(pwszListPos
, wszBasePath
);
864 pwszListPos
+= iPathLen
;
865 /* FIXME: abort if path too long */
866 _ILSimpleGetTextW(pidls
[i
], pwszListPos
, MAX_PATH
- iPathLen
);
867 pwszListPos
+= wcslen(pwszListPos
) + 1;
870 return pwszPathsList
;
873 /****************************************************************************
874 * CFSFolder::CopyItems
876 * copies items to this folder
878 HRESULT WINAPI
CFSFolder::CopyItems(IShellFolder
* pSFFrom
, UINT cidl
,
879 LPCITEMIDLIST
* apidl
, BOOL bCopy
)
881 CComPtr
<IPersistFolder2
> ppf2
= NULL
;
882 WCHAR szSrcPath
[MAX_PATH
];
883 WCHAR szTargetPath
[MAX_PATH
];
886 LPWSTR pszSrc
, pszTarget
, pszSrcList
, pszTargetList
, pszFileName
;
890 TRACE ("(%p)->(%p,%u,%p)\n", this, pSFFrom
, cidl
, apidl
);
892 hr
= pSFFrom
->QueryInterface (IID_PPV_ARG(IPersistFolder2
, &ppf2
));
895 hr
= ppf2
->GetCurFolder(&pidl
);
901 hr
= SHGetPathFromIDListW(pidl
, szSrcPath
);
907 pszSrc
= PathAddBackslashW(szSrcPath
);
909 wcscpy(szTargetPath
, sPathTarget
);
910 pszTarget
= PathAddBackslashW(szTargetPath
);
912 pszSrcList
= BuildPathsList(szSrcPath
, cidl
, apidl
);
913 pszTargetList
= BuildPathsList(szTargetPath
, cidl
, apidl
);
915 if (!pszSrcList
|| !pszTargetList
)
918 HeapFree(GetProcessHeap(), 0, pszSrcList
);
921 HeapFree(GetProcessHeap(), 0, pszTargetList
);
924 return E_OUTOFMEMORY
;
927 ZeroMemory(&op
, sizeof(op
));
930 /* remove trailing backslash */
933 op
.pFrom
= szSrcPath
;
937 op
.pFrom
= pszSrcList
;
940 if (!pszTargetList
[0])
942 /* remove trailing backslash */
943 if (pszTarget
- szTargetPath
> 3)
946 pszTarget
[0] = L
'\0';
950 pszTarget
[1] = L
'\0';
953 op
.pTo
= szTargetPath
;
958 op
.pTo
= pszTargetList
;
959 op
.fFlags
= FOF_MULTIDESTFILES
;
961 op
.hwnd
= GetActiveWindow();
962 op
.wFunc
= bCopy
? FO_COPY
: FO_MOVE
;
963 op
.fFlags
|= FOF_ALLOWUNDO
| FOF_NOCONFIRMMKDIR
;
965 res
= SHFileOperationW(&op
);
967 if (res
== DE_SAMEFILE
)
969 length
= wcslen(szTargetPath
);
971 pszFileName
= wcsrchr(pszSrcList
, '\\');
974 if (LoadStringW(shell32_hInstance
, IDS_COPY_OF
, pszTarget
, MAX_PATH
- length
))
976 wcscat(szTargetPath
, L
" ");
979 wcscat(szTargetPath
, pszFileName
);
980 op
.pTo
= szTargetPath
;
982 res
= SHFileOperationW(&op
);
985 HeapFree(GetProcessHeap(), 0, pszSrcList
);
986 HeapFree(GetProcessHeap(), 0, pszTargetList
);
996 /************************************************************************
997 * CFSFolder::GetClassID
999 HRESULT WINAPI
CFSFolder::GetClassID(CLSID
* lpClassId
)
1001 TRACE ("(%p)\n", this);
1006 *lpClassId
= *pclsid
;
1011 /************************************************************************
1012 * CFSFolder::Initialize
1015 * sPathTarget is not set. Don't know how to handle in a non rooted environment.
1017 HRESULT WINAPI
CFSFolder::Initialize(LPCITEMIDLIST pidl
)
1019 WCHAR wszTemp
[MAX_PATH
];
1021 TRACE ("(%p)->(%p)\n", this, pidl
);
1023 SHFree (pidlRoot
); /* free the old pidl */
1024 pidlRoot
= ILClone (pidl
); /* set my pidl */
1026 SHFree (sPathTarget
);
1030 if (SHGetPathFromIDListW (pidl
, wszTemp
))
1032 int len
= wcslen(wszTemp
);
1033 sPathTarget
= (WCHAR
*)SHAlloc((len
+ 1) * sizeof(WCHAR
));
1035 return E_OUTOFMEMORY
;
1036 memcpy(sPathTarget
, wszTemp
, (len
+ 1) * sizeof(WCHAR
));
1039 TRACE ("--(%p)->(%s)\n", this, debugstr_w(sPathTarget
));
1043 /**************************************************************************
1044 * CFSFolder::GetCurFolder
1046 HRESULT WINAPI
CFSFolder::GetCurFolder(LPITEMIDLIST
* pidl
)
1048 TRACE ("(%p)->(%p)\n", this, pidl
);
1053 *pidl
= ILClone(pidlRoot
);
1057 /**************************************************************************
1058 * CFSFolder::InitializeEx
1060 * FIXME: error handling
1062 HRESULT WINAPI
CFSFolder::InitializeEx(IBindCtx
* pbc
, LPCITEMIDLIST pidlRootx
,
1063 const PERSIST_FOLDER_TARGET_INFO
* ppfti
)
1065 WCHAR wszTemp
[MAX_PATH
];
1067 TRACE("(%p)->(%p,%p,%p)\n", this, pbc
, pidlRootx
, ppfti
);
1069 TRACE("--%p %s %s 0x%08x 0x%08x\n",
1070 ppfti
->pidlTargetFolder
, debugstr_w (ppfti
->szTargetParsingName
),
1071 debugstr_w (ppfti
->szNetworkProvider
), ppfti
->dwAttributes
,
1075 if (ppfti
&& ppfti
->pidlTargetFolder
)
1076 pdump(ppfti
->pidlTargetFolder
);
1079 __SHFreeAndNil(&pidlRoot
); /* free the old */
1081 __SHFreeAndNil(&sPathTarget
);
1084 * Root path and pidl
1086 pidlRoot
= ILClone(pidlRootx
);
1089 * the target folder is spezified in csidl OR pidlTargetFolder OR
1090 * szTargetParsingName
1094 if (ppfti
->csidl
!= -1)
1096 if (SHGetSpecialFolderPathW(0, wszTemp
, ppfti
->csidl
,
1097 ppfti
->csidl
& CSIDL_FLAG_CREATE
)) {
1098 int len
= wcslen(wszTemp
);
1099 sPathTarget
= (WCHAR
*)SHAlloc((len
+ 1) * sizeof(WCHAR
));
1101 return E_OUTOFMEMORY
;
1102 memcpy(sPathTarget
, wszTemp
, (len
+ 1) * sizeof(WCHAR
));
1105 else if (ppfti
->szTargetParsingName
[0])
1107 int len
= wcslen(ppfti
->szTargetParsingName
);
1108 sPathTarget
= (WCHAR
*)SHAlloc((len
+ 1) * sizeof(WCHAR
));
1110 return E_OUTOFMEMORY
;
1111 memcpy(sPathTarget
, ppfti
->szTargetParsingName
,
1112 (len
+ 1) * sizeof(WCHAR
));
1114 else if (ppfti
->pidlTargetFolder
)
1116 if (SHGetPathFromIDListW(ppfti
->pidlTargetFolder
, wszTemp
))
1118 int len
= wcslen(wszTemp
);
1119 sPathTarget
= (WCHAR
*)SHAlloc((len
+ 1) * sizeof(WCHAR
));
1121 return E_OUTOFMEMORY
;
1122 memcpy(sPathTarget
, wszTemp
, (len
+ 1) * sizeof(WCHAR
));
1127 TRACE("--(%p)->(target=%s)\n", this, debugstr_w(sPathTarget
));
1129 return (sPathTarget
) ? S_OK
: E_FAIL
;
1132 HRESULT WINAPI
CFSFolder::GetFolderTargetInfo(PERSIST_FOLDER_TARGET_INFO
* ppfti
)
1134 FIXME("(%p)->(%p)\n", this, ppfti
);
1135 ZeroMemory(ppfti
, sizeof (*ppfti
));
1140 CFSFolder::GetUniqueFileName(LPWSTR pwszBasePath
, LPCWSTR pwszExt
, LPWSTR pwszTarget
, BOOL bShortcut
)
1146 if (!LoadStringW(shell32_hInstance
, IDS_LNK_FILE
, wszLink
, _countof(wszLink
)))
1151 swprintf(pwszTarget
, L
"%s%s%s", wszLink
, pwszBasePath
, pwszExt
);
1153 swprintf(pwszTarget
, L
"%s%s", pwszBasePath
, pwszExt
);
1155 for (UINT i
= 2; PathFileExistsW(pwszTarget
); ++i
)
1158 swprintf(pwszTarget
, L
"%s%s (%u)%s", wszLink
, pwszBasePath
, i
, pwszExt
);
1160 swprintf(pwszTarget
, L
"%s (%u)%s", pwszBasePath
, i
, pwszExt
);
1166 /****************************************************************************
1167 * IDropTarget implementation
1169 BOOL
CFSFolder::QueryDrop(DWORD dwKeyState
, LPDWORD pdwEffect
)
1171 /* TODO Windows does different drop effects if dragging across drives.
1172 i.e., it will copy instead of move if the directories are on different disks. */
1174 DWORD dwEffect
= DROPEFFECT_MOVE
;
1176 *pdwEffect
= DROPEFFECT_NONE
;
1178 if (fAcceptFmt
) { /* Does our interpretation of the keystate ... */
1179 *pdwEffect
= KeyStateToDropEffect (dwKeyState
);
1181 if (*pdwEffect
== DROPEFFECT_NONE
)
1182 *pdwEffect
= dwEffect
;
1184 /* ... matches the desired effect ? */
1185 if (dwEffect
& *pdwEffect
) {
1192 HRESULT WINAPI
CFSFolder::DragEnter(IDataObject
*pDataObject
,
1193 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1195 TRACE("(%p)->(DataObject=%p)\n", this, pDataObject
);
1200 InitFormatEtc (fmt
, cfShellIDList
, TYMED_HGLOBAL
);
1201 InitFormatEtc (fmt2
, CF_HDROP
, TYMED_HGLOBAL
);
1203 if (SUCCEEDED(pDataObject
->QueryGetData(&fmt
)))
1205 else if (SUCCEEDED(pDataObject
->QueryGetData(&fmt2
)))
1208 QueryDrop(dwKeyState
, pdwEffect
);
1212 HRESULT WINAPI
CFSFolder::DragOver(DWORD dwKeyState
, POINTL pt
,
1215 TRACE("(%p)\n", this);
1218 return E_INVALIDARG
;
1220 QueryDrop(dwKeyState
, pdwEffect
);
1225 HRESULT WINAPI
CFSFolder::DragLeave()
1227 TRACE("(%p)\n", this);
1234 HRESULT WINAPI
CFSFolder::Drop(IDataObject
*pDataObject
,
1235 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1237 TRACE("(%p) object dropped, effect %u\n", this, *pdwEffect
);
1240 return E_INVALIDARG
;
1242 QueryDrop(dwKeyState
, pdwEffect
);
1244 BOOL fIsOpAsync
= FALSE
;
1245 CComPtr
<IAsyncOperation
> pAsyncOperation
;
1247 if (SUCCEEDED(pDataObject
->QueryInterface(IID_PPV_ARG(IAsyncOperation
, &pAsyncOperation
))))
1249 if (SUCCEEDED(pAsyncOperation
->GetAsyncMode(&fIsOpAsync
)) && fIsOpAsync
)
1251 _DoDropData
*data
= static_cast<_DoDropData
*>(HeapAlloc(GetProcessHeap(), 0, sizeof(_DoDropData
)));
1253 // Need to maintain this class in case the window is closed or the class exists temporarily (when dropping onto a folder).
1254 pDataObject
->AddRef();
1255 pAsyncOperation
->StartOperation(NULL
);
1256 CoMarshalInterThreadInterfaceInStream(IID_IDataObject
, pDataObject
, &data
->pStream
);
1258 data
->dwKeyState
= dwKeyState
;
1260 // Need to dereference as pdweffect gets freed.
1261 data
->pdwEffect
= *pdwEffect
;
1262 SHCreateThread(CFSFolder::_DoDropThreadProc
, data
, NULL
, NULL
);
1266 return this->_DoDrop(pDataObject
, dwKeyState
, pt
, pdwEffect
);
1269 HRESULT WINAPI
CFSFolder::_DoDrop(IDataObject
*pDataObject
,
1270 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1272 TRACE("(%p) performing drop, effect %u\n", this, *pdwEffect
);
1277 InitFormatEtc (fmt
, cfShellIDList
, TYMED_HGLOBAL
);
1278 InitFormatEtc (fmt2
, CF_HDROP
, TYMED_HGLOBAL
);
1282 bool bLinking
= FALSE
;
1284 /* Figure out what drop operation we're doing */
1287 TRACE("Current drop effect flag %i\n", *pdwEffect
);
1288 if ((*pdwEffect
& DROPEFFECT_MOVE
) == DROPEFFECT_MOVE
)
1290 if ((*pdwEffect
& DROPEFFECT_LINK
) == DROPEFFECT_LINK
)
1294 if (SUCCEEDED(pDataObject
->QueryGetData(&fmt
)))
1296 hr
= pDataObject
->GetData(&fmt
, &medium
);
1297 TRACE("CFSTR_SHELLIDLIST.\n");
1299 /* lock the handle */
1300 LPIDA lpcida
= (LPIDA
)GlobalLock(medium
.hGlobal
);
1303 ReleaseStgMedium(&medium
);
1307 /* convert the data into pidl */
1309 LPITEMIDLIST
*apidl
= _ILCopyCidaToaPidl(&pidl
, lpcida
);
1312 ReleaseStgMedium(&medium
);
1316 CComPtr
<IShellFolder
> psfDesktop
;
1317 CComPtr
<IShellFolder
> psfFrom
= NULL
;
1318 CComPtr
<IShellFolder
> psfTarget
= NULL
;
1320 hr
= this->QueryInterface(IID_PPV_ARG(IShellFolder
, &psfTarget
));
1323 ERR("psfTarget setting failed\n");
1325 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1326 ReleaseStgMedium(&medium
);
1330 /* Grab the desktop shell folder */
1331 hr
= SHGetDesktopFolder(&psfDesktop
);
1334 ERR("SHGetDesktopFolder failed\n");
1336 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1337 ReleaseStgMedium(&medium
);
1341 /* Find source folder, this is where the clipboard data was copied from */
1342 if (_ILIsDesktop(pidl
))
1344 /* use desktop shell folder */
1345 psfFrom
= psfDesktop
;
1349 hr
= psfDesktop
->BindToObject(pidl
, NULL
, IID_PPV_ARG(IShellFolder
, &psfFrom
));
1352 ERR("no IShellFolder\n");
1354 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1355 ReleaseStgMedium(&medium
);
1362 CComPtr
<IPersistFolder2
> ppf2
= NULL
;
1364 WCHAR wszTargetPath
[MAX_PATH
];
1365 LPITEMIDLIST targetpidl
;
1366 WCHAR wszPath
[MAX_PATH
];
1367 WCHAR wszTarget
[MAX_PATH
];
1369 hr
= this->QueryInterface(IID_PPV_ARG(IPersistFolder2
, &ppf2
));
1372 hr
= ppf2
->GetCurFolder(&targetpidl
);
1375 hr
= psfDesktop
->GetDisplayNameOf(targetpidl
, SHGDN_FORPARSING
, &strFile
);
1379 hr
= StrRetToBufW(&strFile
, NULL
, wszTargetPath
, _countof(wszTargetPath
));
1386 ERR("Error obtaining target path");
1389 TRACE("target path = %s", debugstr_w(wszTargetPath
));
1391 /* We need to create a link for each pidl in the copied items, so step through the pidls from the clipboard */
1392 for (UINT i
= 0; i
< lpcida
->cidl
; i
++)
1394 //Find out which file we're copying
1396 hr
= psfFrom
->GetDisplayNameOf(apidl
[i
], SHGDN_FORPARSING
, &strFile
);
1399 ERR("Error source obtaining path");
1403 hr
= StrRetToBufW(&strFile
, apidl
[i
], wszPath
, _countof(wszPath
));
1406 ERR("Error putting source path into buffer");
1409 TRACE("source path = %s", debugstr_w(wszPath
));
1411 // Creating a buffer to hold the combined path
1412 WCHAR buffer_1
[MAX_PATH
] = L
"";
1416 LPWSTR pwszFileName
= PathFindFileNameW(wszPath
);
1417 LPWSTR pwszExt
= PathFindExtensionW(wszPath
);
1418 LPWSTR placementPath
= PathCombineW(lpStr1
, wszTargetPath
, pwszFileName
);
1419 CComPtr
<IPersistFile
> ppf
;
1421 //Check to see if it's already a link.
1422 if (!wcsicmp(pwszExt
, L
".lnk"))
1424 //It's a link so, we create a new one which copies the old.
1425 if(!GetUniqueFileName(placementPath
, pwszExt
, wszTarget
, TRUE
))
1427 ERR("Error getting unique file name");
1431 hr
= IShellLink_ConstructFromFile(this, apidl
[i
], IID_PPV_ARG(IPersistFile
, &ppf
));
1433 ERR("Error constructing link from file");
1437 hr
= ppf
->Save(wszTarget
, FALSE
);
1440 SHChangeNotify(SHCNE_CREATE
, SHCNF_PATHW
, wszTarget
, NULL
);
1444 //It's not a link, so build a new link using the creator class and fill it in.
1445 //Create a file name for the link
1446 if (!GetUniqueFileName(placementPath
, L
".lnk", wszTarget
, TRUE
))
1448 ERR("Error creating unique file name");
1453 CComPtr
<IShellLinkW
> pLink
;
1454 hr
= CShellLink::_CreatorClass::CreateInstance(NULL
, IID_PPV_ARG(IShellLinkW
, &pLink
));
1456 ERR("Error instantiating IShellLinkW");
1460 WCHAR szDirPath
[MAX_PATH
], *pwszFile
;
1461 GetFullPathName(wszPath
, MAX_PATH
, szDirPath
, &pwszFile
);
1462 if (pwszFile
) pwszFile
[0] = 0;
1464 hr
= pLink
->SetPath(wszPath
);
1468 hr
= pLink
->SetWorkingDirectory(szDirPath
);
1472 hr
= pLink
->QueryInterface(IID_PPV_ARG(IPersistFile
, &ppf
));
1476 hr
= ppf
->Save(wszTarget
, TRUE
);
1479 SHChangeNotify(SHCNE_CREATE
, SHCNF_PATHW
, wszTarget
, NULL
);
1485 hr
= this->CopyItems(psfFrom
, lpcida
->cidl
, (LPCITEMIDLIST
*)apidl
, bCopy
);
1489 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1490 ReleaseStgMedium(&medium
);
1492 else if (SUCCEEDED(pDataObject
->QueryGetData(&fmt2
)))
1495 InitFormatEtc (fmt2
, CF_HDROP
, TYMED_HGLOBAL
);
1496 if (SUCCEEDED(pDataObject
->GetData(&fmt2
, &medium
)) /* && SUCCEEDED(pDataObject->GetData(&fmt2, &medium))*/)
1498 CComPtr
<IPersistFolder2
> ppf2
= NULL
;
1500 WCHAR wszTargetPath
[MAX_PATH
+ 1];
1502 LPITEMIDLIST targetpidl
;
1503 CComPtr
<IShellFolder
> psfDesktop
= NULL
;
1504 hr
= SHGetDesktopFolder(&psfDesktop
);
1507 ERR("SHGetDesktopFolder failed\n");
1511 hr
= this->QueryInterface(IID_PPV_ARG(IPersistFolder2
, &ppf2
));
1514 hr
= ppf2
->GetCurFolder(&targetpidl
);
1517 hr
= psfDesktop
->GetDisplayNameOf(targetpidl
, SHGDN_FORPARSING
, &strFile
);
1521 hr
= StrRetToBufW(&strFile
, NULL
, wszTargetPath
, _countof(wszTargetPath
));
1522 //Double NULL terminate.
1523 wszTargetPath
[wcslen(wszTargetPath
) + 1] = '\0';
1529 ERR("Error obtaining target path");
1533 LPDROPFILES lpdf
= (LPDROPFILES
) GlobalLock(medium
.hGlobal
);
1536 ERR("Error locking global\n");
1539 pszSrcList
= (LPWSTR
) (((byte
*) lpdf
) + lpdf
->pFiles
);
1540 TRACE("Source file (just the first) = %s\n", debugstr_w(pszSrcList
));
1541 TRACE("Target path = %s\n", debugstr_w(wszTargetPath
));
1544 ZeroMemory(&op
, sizeof(op
));
1545 op
.pFrom
= pszSrcList
;
1546 op
.pTo
= wszTargetPath
;
1547 op
.hwnd
= GetActiveWindow();
1548 op
.wFunc
= bCopy
? FO_COPY
: FO_MOVE
;
1549 op
.fFlags
= FOF_ALLOWUNDO
| FOF_NOCONFIRMMKDIR
;
1550 hr
= SHFileOperationW(&op
);
1553 ERR("Error calling GetData\n");
1558 ERR("No viable drop format.\n");
1564 DWORD WINAPI
CFSFolder::_DoDropThreadProc(LPVOID lpParameter
) {
1566 _DoDropData
*data
= static_cast<_DoDropData
*>(lpParameter
);
1567 CComPtr
<IDataObject
> pDataObject
;
1568 HRESULT hr
= CoGetInterfaceAndReleaseStream (data
->pStream
, IID_PPV_ARG(IDataObject
, &pDataObject
));
1572 CComPtr
<IAsyncOperation
> pAsyncOperation
;
1573 hr
= data
->This
->_DoDrop(pDataObject
, data
->dwKeyState
, data
->pt
, &data
->pdwEffect
);
1574 if (SUCCEEDED(pDataObject
->QueryInterface(IID_PPV_ARG(IAsyncOperation
, &pAsyncOperation
))))
1576 pAsyncOperation
->EndOperation(hr
, NULL
, data
->pdwEffect
);
1579 //Release the CFSFolder and data object holds in the copying thread.
1580 data
->This
->Release();
1581 //Release the parameter from the heap.
1582 HeapFree(GetProcessHeap(), 0, data
);
1587 HRESULT WINAPI
CFSFolder::_GetDropTarget(LPCITEMIDLIST pidl
, LPVOID
*ppvOut
) {
1591 TRACE("CFSFolder::_GetDropTarget entered\n");
1593 if (_ILIsFolder (pidl
))
1594 return this->BindToObject(pidl
, NULL
, IID_IDropTarget
, ppvOut
);
1597 hr
= this->GetDisplayNameOf(pidl
, SHGDN_FORPARSING
, &strFile
);
1600 WCHAR wszPath
[MAX_PATH
];
1601 hr
= StrRetToBufW(&strFile
, pidl
, wszPath
, _countof(wszPath
));
1605 LPCWSTR pwszExt
= PathFindExtensionW(wszPath
);
1608 /* enumerate dynamic/static for a given file class */
1609 if (RegOpenKeyExW(HKEY_CLASSES_ROOT
, pwszExt
, 0, KEY_READ
, &hKey
) == ERROR_SUCCESS
)
1611 /* load dynamic extensions from file extension key, for example .jpg */
1612 _LoadDynamicDropTargetHandlerForKey(hKey
, wszPath
, ppvOut
);
1617 DWORD dwSize
= sizeof(wszTemp
);
1618 if (RegGetValueW(HKEY_CLASSES_ROOT
, pwszExt
, NULL
, RRF_RT_REG_SZ
, NULL
, wszTemp
, &dwSize
) == ERROR_SUCCESS
)
1620 if (RegOpenKeyExW(HKEY_CLASSES_ROOT
, wszTemp
, 0, KEY_READ
, &hKey
) == ERROR_SUCCESS
)
1622 /* load dynamic extensions from progid key, for example jpegfile */
1623 _LoadDynamicDropTargetHandlerForKey(hKey
, wszPath
, ppvOut
);
1631 ERR("GetDisplayNameOf failed: %x\n", hr
);
1636 HRESULT WINAPI
CFSFolder::_LoadDynamicDropTargetHandlerForKey(HKEY hRootKey
, LPCWSTR pwcsname
, LPVOID
*ppvOut
)
1638 TRACE("CFSFolder::_LoadDynamicDropTargetHandlerForKey entered\n");
1640 WCHAR wszName
[MAX_PATH
], *pwszClsid
;
1641 DWORD dwSize
= sizeof(wszName
);
1644 if (RegGetValueW(hRootKey
, L
"shellex\\DropHandler", NULL
, RRF_RT_REG_SZ
, NULL
, wszName
, &dwSize
) == ERROR_SUCCESS
)
1647 hr
= CLSIDFromString(wszName
, &clsid
);
1649 pwszClsid
= wszName
;
1651 if (m_bGroupPolicyActive
)
1653 if (RegGetValueW(HKEY_LOCAL_MACHINE
,
1654 L
"Software\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved",
1659 NULL
) == ERROR_SUCCESS
)
1661 hr
= _LoadDynamicDropTargetHandler(&clsid
, pwcsname
, ppvOut
);
1666 hr
= _LoadDynamicDropTargetHandler(&clsid
, pwcsname
, ppvOut
);
1674 HRESULT WINAPI
CFSFolder::_LoadDynamicDropTargetHandler(const CLSID
*pclsid
, LPCWSTR pwcsname
, LPVOID
*ppvOut
)
1676 TRACE("CFSFolder::_LoadDynamicDropTargetHandler entered\n");
1679 CComPtr
<IPersistFile
> pp
;
1680 hr
= SHCoCreateInstance(NULL
, pclsid
, NULL
, IID_PPV_ARG(IPersistFile
, &pp
));
1683 ERR("SHCoCreateInstance failed %x\n", GetLastError());
1685 pp
->Load(pwcsname
, 0);
1687 hr
= pp
->QueryInterface(IID_PPV_ARG(IDropTarget
, (IDropTarget
**) ppvOut
));
1690 ERR("Failed to query for interface IID_IShellExtInit hr %x pclsid %s\n", hr
, wine_dbgstr_guid(pclsid
));