2 * Trash virtual folder support. The trashing engine is implemented in trash.c
4 * Copyright (C) 2006 Mikolaj Zalewski
5 * Copyright (C) 2009 Andrew Hill
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 #define MAX_PROPERTY_SHEET_PAGE 32
28 WINE_DEFAULT_DEBUG_CHANNEL(CRecycleBin
);
40 static const columninfo RecycleBinColumns
[] =
42 {IDS_SHV_COLUMN1
, &FMTID_Storage
, PID_STG_NAME
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 30},
43 {IDS_SHV_COLUMN_DELFROM
, &FMTID_Displaced
, PID_DISPLACED_FROM
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 30},
44 {IDS_SHV_COLUMN_DELDATE
, &FMTID_Displaced
, PID_DISPLACED_DATE
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 20},
45 {IDS_SHV_COLUMN2
, &FMTID_Storage
, PID_STG_SIZE
, SHCOLSTATE_TYPE_INT
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 20},
46 {IDS_SHV_COLUMN3
, &FMTID_Storage
, PID_STG_STORAGETYPE
, SHCOLSTATE_TYPE_INT
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 20},
47 {IDS_SHV_COLUMN4
, &FMTID_Storage
, PID_STG_WRITETIME
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_LEFT
, 20},
48 /* {"creation time", &FMTID_Storage, PID_STG_CREATETIME, SHCOLSTATE_TYPE_DATE, LVCFMT_LEFT, 20}, */
49 /* {"attribs", &FMTID_Storage, PID_STG_ATTRIBUTES, SHCOLSTATE_TYPE_STR, LVCFMT_LEFT, 20}, */
53 #define COLUMN_DELFROM 1
54 #define COLUMN_DATEDEL 2
57 #define COLUMN_MTIME 5
59 #define COLUMNS_COUNT 6
65 class CRecycleBinEnum
:
66 public IEnumIDListImpl
72 HRESULT WINAPI
Initialize(DWORD dwFlags
);
73 static BOOL WINAPI
CBEnumRecycleBin(IN PVOID Context
, IN HANDLE hDeletedFile
);
74 BOOL WINAPI
CBEnumRecycleBin(IN HANDLE hDeletedFile
);
76 BEGIN_COM_MAP(CRecycleBinEnum
)
77 COM_INTERFACE_ENTRY_IID(IID_IEnumIDList
, IEnumIDList
)
81 class CRecycleBinItemContextMenu
:
82 public CComObjectRootEx
<CComMultiThreadModelNoCS
>,
88 CRecycleBinItemContextMenu();
89 ~CRecycleBinItemContextMenu();
90 HRESULT WINAPI
Initialize(LPCITEMIDLIST pidl
);
93 virtual HRESULT WINAPI
QueryContextMenu(HMENU hMenu
, UINT indexMenu
, UINT idCmdFirst
, UINT idCmdLast
, UINT uFlags
);
94 virtual HRESULT WINAPI
InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi
);
95 virtual HRESULT WINAPI
GetCommandString(UINT_PTR idCommand
, UINT uFlags
, UINT
*lpReserved
, LPSTR lpszName
, UINT uMaxNameLen
);
98 virtual HRESULT WINAPI
HandleMenuMsg(UINT uMsg
, WPARAM wParam
, LPARAM lParam
);
100 BEGIN_COM_MAP(CRecycleBinItemContextMenu
)
101 COM_INTERFACE_ENTRY_IID(IID_IContextMenu
, IContextMenu
)
102 COM_INTERFACE_ENTRY_IID(IID_IContextMenu2
, IContextMenu2
)
108 PIDLRecycleStruct
*pFileDetails
;
111 } SEARCH_CONTEXT
, *PSEARCH_CONTEXT
;
115 DWORD dwNukeOnDelete
;
118 } DRIVE_ITEM_CONTEXT
, *PDRIVE_ITEM_CONTEXT
;
120 BOOL WINAPI
CBSearchRecycleBin(IN PVOID Context
, IN HANDLE hDeletedFile
)
122 PSEARCH_CONTEXT pContext
= (PSEARCH_CONTEXT
)Context
;
124 PDELETED_FILE_DETAILS_W pFileDetails
;
128 if (!GetDeletedFileDetailsW(hDeletedFile
,
132 GetLastError() != ERROR_INSUFFICIENT_BUFFER
)
134 ERR("GetDeletedFileDetailsW failed\n");
138 pFileDetails
= (DELETED_FILE_DETAILS_W
*)SHAlloc(dwSize
);
145 if (!GetDeletedFileDetailsW(hDeletedFile
,
150 ERR("GetDeletedFileDetailsW failed\n");
151 SHFree(pFileDetails
);
155 ret
= memcmp(pFileDetails
, pContext
->pFileDetails
, dwSize
);
158 pContext
->hDeletedFile
= hDeletedFile
;
159 pContext
->bFound
= TRUE
;
162 CloseRecycleBinHandle(hDeletedFile
);
164 SHFree(pFileDetails
);
168 static PIDLRecycleStruct
* _ILGetRecycleStruct(LPCITEMIDLIST pidl
)
170 LPPIDLDATA pdata
= _ILGetDataPointer(pidl
);
172 if (pdata
&& pdata
->type
== 0x00)
173 return (PIDLRecycleStruct
*) & (pdata
->u
.crecycle
);
178 CRecycleBinEnum::CRecycleBinEnum()
182 CRecycleBinEnum::~CRecycleBinEnum()
186 HRESULT WINAPI
CRecycleBinEnum::Initialize(DWORD dwFlags
)
188 static LPCWSTR szDrive
= L
"C:\\";
190 if (dwFlags
& SHCONTF_NONFOLDERS
)
192 TRACE("Starting Enumeration\n");
194 if (!EnumerateRecycleBinW(szDrive
/* FIXME */ , CBEnumRecycleBin
, (PVOID
)this))
196 WARN("Error: EnumerateCRecycleBinW failed\n");
207 static LPITEMIDLIST
_ILCreateRecycleItem(PDELETED_FILE_DETAILS_W pFileDetails
)
211 PIDLRecycleStruct
* p
;
212 int size0
= (char*)&tmp
.u
.crecycle
.szName
- (char*)&tmp
.u
.crecycle
;
216 size
+= (wcslen(pFileDetails
->FileName
) + 1) * sizeof(WCHAR
);
218 pidl
= (LPITEMIDLIST
)SHAlloc(size
+ 4);
222 pidl
->mkid
.cb
= size
+ 2;
223 memcpy(pidl
->mkid
.abID
, &tmp
, 2 + size0
);
225 p
= &((PIDLDATA
*)pidl
->mkid
.abID
)->u
.crecycle
;
226 RtlCopyMemory(p
, pFileDetails
, sizeof(DELETED_FILE_DETAILS_W
));
227 wcscpy(p
->szName
, pFileDetails
->FileName
);
228 *(WORD
*)((char*)pidl
+ (size
+ 2)) = 0;
232 BOOL WINAPI
CRecycleBinEnum::CBEnumRecycleBin(IN PVOID Context
, IN HANDLE hDeletedFile
)
234 return static_cast<CRecycleBinEnum
*>(Context
)->CBEnumRecycleBin(hDeletedFile
);
237 BOOL WINAPI
CRecycleBinEnum::CBEnumRecycleBin(IN HANDLE hDeletedFile
)
239 PDELETED_FILE_DETAILS_W pFileDetails
;
241 LPITEMIDLIST pidl
= NULL
;
244 if (!GetDeletedFileDetailsW(hDeletedFile
,
248 GetLastError() != ERROR_INSUFFICIENT_BUFFER
)
250 ERR("GetDeletedFileDetailsW failed\n");
254 pFileDetails
= (DELETED_FILE_DETAILS_W
*)SHAlloc(dwSize
);
261 if (!GetDeletedFileDetailsW(hDeletedFile
,
266 ERR("GetDeletedFileDetailsW failed\n");
267 SHFree(pFileDetails
);
271 pidl
= _ILCreateRecycleItem(pFileDetails
);
274 SHFree(pFileDetails
);
278 ret
= AddToEnumList(pidl
);
282 SHFree(pFileDetails
);
283 TRACE("Returning %d\n", ret
);
284 CloseRecycleBinHandle(hDeletedFile
);
288 /**************************************************************************
289 * IContextMenu2 Bitbucket Item Implementation
292 CRecycleBinItemContextMenu::CRecycleBinItemContextMenu()
297 CRecycleBinItemContextMenu::~CRecycleBinItemContextMenu()
302 HRESULT WINAPI
CRecycleBinItemContextMenu::Initialize(LPCITEMIDLIST pidl
)
304 apidl
= ILClone(pidl
);
306 return E_OUTOFMEMORY
;
310 HRESULT WINAPI
CRecycleBinItemContextMenu::QueryContextMenu(HMENU hMenu
, UINT indexMenu
, UINT idCmdFirst
, UINT idCmdLast
, UINT uFlags
)
312 WCHAR szBuffer
[30] = {0};
315 TRACE("(%p)->(hmenu=%p indexmenu=%x cmdfirst=%x cmdlast=%x flags=%x )\n", this, hMenu
, indexMenu
, idCmdFirst
, idCmdLast
, uFlags
);
317 if (LoadStringW(shell32_hInstance
, IDS_RESTORE
, szBuffer
, sizeof(szBuffer
) / sizeof(WCHAR
)))
319 szBuffer
[(sizeof(szBuffer
)/sizeof(WCHAR
))-1] = L
'\0';
320 _InsertMenuItemW(hMenu
, indexMenu
++, TRUE
, idCmdFirst
+ Count
, MFT_STRING
, szBuffer
, MFS_ENABLED
);
324 if (LoadStringW(shell32_hInstance
, IDS_CUT
, szBuffer
, sizeof(szBuffer
) / sizeof(WCHAR
)))
326 _InsertMenuItemW(hMenu
, indexMenu
++, TRUE
, idCmdFirst
+ Count
++, MFT_SEPARATOR
, NULL
, MFS_ENABLED
);
327 szBuffer
[(sizeof(szBuffer
)/sizeof(WCHAR
))-1] = L
'\0';
328 _InsertMenuItemW(hMenu
, indexMenu
++, TRUE
, idCmdFirst
+ Count
++, MFT_STRING
, szBuffer
, MFS_ENABLED
);
331 if (LoadStringW(shell32_hInstance
, IDS_DELETE
, szBuffer
, sizeof(szBuffer
) / sizeof(WCHAR
)))
333 szBuffer
[(sizeof(szBuffer
)/sizeof(WCHAR
))-1] = L
'\0';
334 _InsertMenuItemW(hMenu
, indexMenu
++, TRUE
, idCmdFirst
+ Count
++, MFT_SEPARATOR
, NULL
, MFS_ENABLED
);
335 _InsertMenuItemW(hMenu
, indexMenu
++, TRUE
, idCmdFirst
+ Count
++, MFT_STRING
, szBuffer
, MFS_ENABLED
);
338 if (LoadStringW(shell32_hInstance
, IDS_PROPERTIES
, szBuffer
, sizeof(szBuffer
) / sizeof(WCHAR
)))
340 szBuffer
[(sizeof(szBuffer
)/sizeof(WCHAR
))-1] = L
'\0';
341 _InsertMenuItemW(hMenu
, indexMenu
++, TRUE
, idCmdFirst
+ Count
++, MFT_SEPARATOR
, NULL
, MFS_ENABLED
);
342 _InsertMenuItemW(hMenu
, indexMenu
++, TRUE
, idCmdFirst
+ Count
, MFT_STRING
, szBuffer
, MFS_DEFAULT
);
345 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, Count
);
348 HRESULT WINAPI
CRecycleBinItemContextMenu::InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi
)
350 SEARCH_CONTEXT Context
;
351 static LPCWSTR szDrive
= L
"C:\\";
353 TRACE("(%p)->(invcom=%p verb=%p wnd=%p)\n", this, lpcmi
, lpcmi
->lpVerb
, lpcmi
->hwnd
);
355 if (lpcmi
->lpVerb
== MAKEINTRESOURCEA(1) || lpcmi
->lpVerb
== MAKEINTRESOURCEA(5))
357 Context
.pFileDetails
= _ILGetRecycleStruct(apidl
);
358 Context
.bFound
= FALSE
;
360 EnumerateRecycleBinW(szDrive
, CBSearchRecycleBin
, (PVOID
)&Context
);
364 if (lpcmi
->lpVerb
== MAKEINTRESOURCEA(1))
367 if (RestoreFile(Context
.hDeletedFile
))
374 DeleteFileHandleToRecycleBin(Context
.hDeletedFile
);
378 else if (lpcmi
->lpVerb
== MAKEINTRESOURCEA(3))
380 FIXME("implement cut\n");
383 else if (lpcmi
->lpVerb
== MAKEINTRESOURCEA(7))
385 FIXME("implement properties\n");
392 HRESULT WINAPI
CRecycleBinItemContextMenu::GetCommandString(UINT_PTR idCommand
, UINT uFlags
, UINT
*lpReserved
, LPSTR lpszName
, UINT uMaxNameLen
)
394 TRACE("(%p)->(idcom=%lx flags=%x %p name=%p len=%x)\n", this, idCommand
, uFlags
, lpReserved
, lpszName
, uMaxNameLen
);
399 HRESULT WINAPI
CRecycleBinItemContextMenu::HandleMenuMsg(UINT uMsg
, WPARAM wParam
, LPARAM lParam
)
401 TRACE("CRecycleBin_IContextMenu2Item_HandleMenuMsg (%p)->(msg=%x wp=%lx lp=%lx)\n", this, uMsg
, wParam
, lParam
);
406 /**************************************************************************
407 * registers clipboardformat once
409 void CRecycleBin::SF_RegisterClipFmt()
411 TRACE ("(%p)\n", this);
414 cfShellIDList
= RegisterClipboardFormatW(CFSTR_SHELLIDLIST
);
417 CRecycleBin::CRecycleBin()
422 SF_RegisterClipFmt();
426 CRecycleBin::~CRecycleBin()
428 /* InterlockedDecrement(&objCount);*/
432 /*************************************************************************
433 * RecycleBin IPersistFolder2 interface
436 HRESULT WINAPI
CRecycleBin::GetClassID(CLSID
*pClassID
)
438 TRACE("(%p, %p)\n", this, pClassID
);
439 if (pClassID
== NULL
)
441 memcpy(pClassID
, &CLSID_RecycleBin
, sizeof(CLSID
));
445 HRESULT WINAPI
CRecycleBin::Initialize(LPCITEMIDLIST pidl
)
447 TRACE("(%p, %p)\n", this, pidl
);
449 SHFree((LPVOID
)this->pidl
);
450 this->pidl
= ILClone(pidl
);
451 if (this->pidl
== NULL
)
452 return E_OUTOFMEMORY
;
456 HRESULT WINAPI
CRecycleBin::GetCurFolder(LPITEMIDLIST
*ppidl
)
459 *ppidl
= ILClone(pidl
);
463 /*************************************************************************
464 * RecycleBin IShellFolder2 interface
467 HRESULT WINAPI
CRecycleBin::ParseDisplayName(HWND hwnd
, LPBC pbc
,
468 LPOLESTR pszDisplayName
, ULONG
*pchEaten
, PIDLIST_RELATIVE
*ppidl
,
469 ULONG
*pdwAttributes
)
476 PDELETED_FILE_DETAILS_W
477 UnpackDetailsFromPidl(LPCITEMIDLIST pidl
)
479 return (PDELETED_FILE_DETAILS_W
)&pidl
->mkid
.abID
;
482 HRESULT WINAPI
CRecycleBin::EnumObjects(HWND hwndOwner
, DWORD dwFlags
, LPENUMIDLIST
*ppEnumIDList
)
484 return ShellObjectCreatorInit
<CRecycleBinEnum
>(dwFlags
, IID_IEnumIDList
, ppEnumIDList
);
487 HRESULT WINAPI
CRecycleBin::BindToObject(PCUIDLIST_RELATIVE pidl
, LPBC pbc
, REFIID riid
, void **ppv
)
489 FIXME("(%p, %p, %p, %s, %p) - stub\n", this, pidl
, pbc
, debugstr_guid(&riid
), ppv
);
493 HRESULT WINAPI
CRecycleBin::BindToStorage(PCUIDLIST_RELATIVE pidl
, LPBC pbc
, REFIID riid
, void **ppv
)
495 FIXME("(%p, %p, %p, %s, %p) - stub\n", this, pidl
, pbc
, debugstr_guid(&riid
), ppv
);
499 HRESULT WINAPI
CRecycleBin::CompareIDs(LPARAM lParam
, PCUIDLIST_RELATIVE pidl1
, PCUIDLIST_RELATIVE pidl2
)
502 TRACE("(%p, %p, %p, %p)\n", this, (void *)lParam
, pidl1
, pidl2
);
503 if (pidl1
->mkid
.cb
!= pidl2
->mkid
.cb
)
504 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, pidl1
->mkid
.cb
- pidl2
->mkid
.cb
);
505 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (unsigned short)memcmp(pidl1
->mkid
.abID
, pidl2
->mkid
.abID
, pidl1
->mkid
.cb
));
508 HRESULT WINAPI
CRecycleBin::CreateViewObject(HWND hwndOwner
, REFIID riid
, void **ppv
)
510 CComPtr
<IShellView
> pShellView
;
511 HRESULT hr
= E_NOINTERFACE
;
513 TRACE("(%p, %p, %s, %p)\n", this, hwndOwner
, debugstr_guid(&riid
), ppv
);
520 if (IsEqualIID (riid
, IID_IDropTarget
))
522 hr
= this->QueryInterface (IID_IDropTarget
, ppv
);
524 else if (IsEqualIID (riid
, IID_IContextMenu
) || IsEqualIID (riid
, IID_IContextMenu2
))
526 hr
= this->QueryInterface(riid
, ppv
);
528 else if (IsEqualIID (riid
, IID_IShellView
))
530 hr
= IShellView_Constructor ((IShellFolder
*)this, &pShellView
);
533 hr
= pShellView
->QueryInterface(riid
, ppv
);
538 TRACE ("-- (%p)->(interface=%p)\n", this, ppv
);
543 HRESULT WINAPI
CRecycleBin::GetAttributesOf(UINT cidl
, PCUITEMID_CHILD_ARRAY apidl
,
546 TRACE("(%p, %d, {%p, ...}, {%x})\n", this, cidl
, apidl
? apidl
[0] : NULL
, (unsigned int)*rgfInOut
);
547 *rgfInOut
&= SFGAO_FOLDER
|SFGAO_DROPTARGET
|SFGAO_HASPROPSHEET
|SFGAO_CANLINK
;
551 HRESULT WINAPI
CRecycleBin::GetUIObjectOf(HWND hwndOwner
, UINT cidl
, PCUITEMID_CHILD_ARRAY apidl
,
552 REFIID riid
, UINT
*prgfInOut
, void **ppv
)
554 IUnknown
*pObj
= NULL
;
555 HRESULT hr
= E_INVALIDARG
;
557 TRACE ("(%p)->(%p,%u,apidl=%p, %p %p)\n", this,
558 hwndOwner
, cidl
, apidl
, prgfInOut
, ppv
);
565 if ((IsEqualIID (riid
, IID_IContextMenu
) || IsEqualIID(riid
, IID_IContextMenu2
)) && (cidl
>= 1))
567 hr
= ShellObjectCreatorInit
<CRecycleBinItemContextMenu
>(apidl
[0], riid
, &pObj
);
569 else if (IsEqualIID (riid
, IID_IDropTarget
) && (cidl
== 1))
571 IDropTarget
* pDt
= NULL
;
572 hr
= QueryInterface(IID_PPV_ARG(IDropTarget
, &pDt
));
578 if (SUCCEEDED(hr
) && !pObj
)
582 TRACE ("(%p)->hr=0x%08x\n", this, hr
);
586 HRESULT WINAPI
CRecycleBin::GetDisplayNameOf(PCUITEMID_CHILD pidl
, SHGDNF uFlags
, STRRET
*pName
)
588 PIDLRecycleStruct
*pFileDetails
;
591 TRACE("(%p, %p, %x, %p)\n", this, pidl
, (unsigned int)uFlags
, pName
);
594 if (_ILIsBitBucket (pidl
))
598 if (HCR_GetClassNameW(CLSID_RecycleBin
, pszPath
, MAX_PATH
))
600 pName
->uType
= STRRET_WSTR
;
601 pName
->pOleStr
= StrDupW(pszPath
);
606 pFileDetails
= _ILGetRecycleStruct(pidl
);
610 pName
->uType
= STRRET_CSTR
;
614 pFileName
= wcsrchr(pFileDetails
->szName
, L
'\\');
618 pName
->uType
= STRRET_CSTR
;
622 pName
->pOleStr
= StrDupW(pFileName
+ 1);
623 if (pName
->pOleStr
== NULL
)
624 return E_OUTOFMEMORY
;
626 pName
->uType
= STRRET_WSTR
;
630 HRESULT WINAPI
CRecycleBin::SetNameOf(HWND hwnd
, PCUITEMID_CHILD pidl
, LPCOLESTR pszName
,
631 SHGDNF uFlags
, PITEMID_CHILD
*ppidlOut
)
634 return E_FAIL
; /* not supported */
637 HRESULT WINAPI
CRecycleBin::GetDefaultSearchGUID(GUID
*pguid
)
643 HRESULT WINAPI
CRecycleBin::EnumSearches(IEnumExtraSearch
**ppEnum
)
650 HRESULT WINAPI
CRecycleBin::GetDefaultColumn(DWORD dwReserved
, ULONG
*pSort
, ULONG
*pDisplay
)
652 TRACE("(%p, %x, %p, %p)\n", this, (unsigned int)dwReserved
, pSort
, pDisplay
);
658 HRESULT WINAPI
CRecycleBin::GetDefaultColumnState(UINT iColumn
, SHCOLSTATEF
*pcsFlags
)
660 TRACE("(%p, %d, %p)\n", this, iColumn
, pcsFlags
);
661 if (iColumn
>= COLUMNS_COUNT
)
663 *pcsFlags
= RecycleBinColumns
[iColumn
].pcsFlags
;
667 HRESULT WINAPI
CRecycleBin::GetDetailsEx(PCUITEMID_CHILD pidl
, const SHCOLUMNID
*pscid
, VARIANT
*pv
)
673 static HRESULT
FormatDateTime(LPWSTR buffer
, int size
, FILETIME
* ft
)
679 FileTimeToLocalFileTime(ft
, &lft
);
680 FileTimeToSystemTime(&lft
, &time
);
682 ret
= GetDateFormatW(LOCALE_USER_DEFAULT
, DATE_SHORTDATE
, &time
, NULL
, buffer
, size
);
683 if (ret
> 0 && ret
< size
)
685 /* Append space + time without seconds */
687 GetTimeFormatW(LOCALE_USER_DEFAULT
, TIME_NOSECONDS
, &time
, NULL
, &buffer
[ret
], size
- ret
);
690 return (ret
!= 0 ? E_FAIL
: S_OK
);
693 HRESULT WINAPI
CRecycleBin::GetDetailsOf(PCUITEMID_CHILD pidl
, UINT iColumn
, LPSHELLDETAILS pDetails
)
695 PIDLRecycleStruct
* pFileDetails
;
696 WCHAR buffer
[MAX_PATH
];
697 WCHAR szTypeName
[100];
701 TRACE("(%p, %p, %d, %p)\n", this, pidl
, iColumn
, pDetails
);
702 if (iColumn
>= COLUMNS_COUNT
)
704 pDetails
->fmt
= RecycleBinColumns
[iColumn
].fmt
;
705 pDetails
->cxChar
= RecycleBinColumns
[iColumn
].cxChars
;
708 pDetails
->str
.uType
= STRRET_WSTR
;
709 LoadStringW(shell32_hInstance
, RecycleBinColumns
[iColumn
].column_name_id
, buffer
, MAX_PATH
);
710 return SHStrDupW(buffer
, &pDetails
->str
.pOleStr
);
713 if (iColumn
== COLUMN_NAME
)
714 return GetDisplayNameOf(pidl
, SHGDN_NORMAL
, &pDetails
->str
);
716 pFileDetails
= _ILGetRecycleStruct(pidl
);
720 FormatDateTime(buffer
, MAX_PATH
, &pFileDetails
->DeletionTime
);
723 pszBackslash
= wcsrchr(pFileDetails
->szName
, L
'\\');
724 Length
= (pszBackslash
- pFileDetails
->szName
);
725 memcpy((LPVOID
)buffer
, pFileDetails
->szName
, Length
* sizeof(WCHAR
));
726 buffer
[Length
] = L
'\0';
729 StrFormatKBSizeW(pFileDetails
->FileSize
.QuadPart
, buffer
, MAX_PATH
);
732 FormatDateTime(buffer
, MAX_PATH
, &pFileDetails
->LastModification
);
735 szTypeName
[0] = L
'\0';
736 wcscpy(buffer
, PathFindExtensionW(pFileDetails
->szName
));
737 if (!( HCR_MapTypeToValueW(buffer
, buffer
, sizeof(buffer
) / sizeof(WCHAR
), TRUE
) &&
738 HCR_MapTypeToValueW(buffer
, szTypeName
, sizeof(szTypeName
) / sizeof(WCHAR
), FALSE
)))
740 wcscpy (szTypeName
, PathFindExtensionW(pFileDetails
->szName
));
741 wcscat(szTypeName
, L
"-");
742 Length
= wcslen(szTypeName
);
743 if (LoadStringW(shell32_hInstance
, IDS_SHV_COLUMN1
, &szTypeName
[Length
], (sizeof(szTypeName
) / sizeof(WCHAR
)) - Length
))
744 szTypeName
[(sizeof(szTypeName
)/sizeof(WCHAR
))-1] = L
'\0';
746 pDetails
->str
.uType
= STRRET_WSTR
;
747 return SHStrDupW(szTypeName
, &pDetails
->str
.pOleStr
);
753 pDetails
->str
.uType
= STRRET_WSTR
;
754 return SHStrDupW(buffer
, &pDetails
->str
.pOleStr
);
757 HRESULT WINAPI
CRecycleBin::MapColumnToSCID(UINT iColumn
, SHCOLUMNID
*pscid
)
759 TRACE("(%p, %d, %p)\n", this, iColumn
, pscid
);
760 if (iColumn
>= COLUMNS_COUNT
)
762 pscid
->fmtid
= *RecycleBinColumns
[iColumn
].fmtId
;
763 pscid
->pid
= RecycleBinColumns
[iColumn
].pid
;
767 /*************************************************************************
768 * RecycleBin IContextMenu interface
771 HRESULT WINAPI
CRecycleBin::QueryContextMenu(HMENU hMenu
, UINT indexMenu
, UINT idCmdFirst
, UINT idCmdLast
, UINT uFlags
)
777 TRACE("QueryContextMenu %p %p %u %u %u %u\n", this, hMenu
, indexMenu
, idCmdFirst
, idCmdLast
, uFlags
);
782 memset(&mii
, 0, sizeof(mii
));
783 mii
.cbSize
= sizeof(mii
);
784 mii
.fMask
= MIIM_TYPE
| MIIM_ID
| MIIM_STATE
;
785 mii
.fState
= MFS_ENABLED
;
787 LoadStringW(shell32_hInstance
, IDS_EMPTY_BITBUCKET
, szBuffer
, sizeof(szBuffer
) / sizeof(WCHAR
));
788 mii
.dwTypeData
= szBuffer
;
789 mii
.cch
= wcslen(mii
.dwTypeData
);
790 mii
.wID
= idCmdFirst
+ id
++;
791 mii
.fType
= MFT_STRING
;
794 if (!InsertMenuItemW(hMenu
, indexMenu
, TRUE
, &mii
))
797 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, id
);
800 HRESULT WINAPI
CRecycleBin::InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi
)
804 IShellView
* lpSV
= NULL
;
806 TRACE("%p %p verb %p\n", this, lpcmi
, lpcmi
->lpVerb
);
808 if (LOWORD(lpcmi
->lpVerb
) == iIdEmpty
)
812 hr
= SHEmptyRecycleBinW(lpcmi
->hwnd
, L
"C:\\", 0);
813 TRACE("result %x\n", hr
);
817 lpSB
= (LPSHELLBROWSER
)SendMessageA(lpcmi
->hwnd
, CWM_GETISHELLBROWSER
, 0, 0);
818 if (lpSB
&& SUCCEEDED(lpSB
->QueryActiveShellView(&lpSV
)))
824 HRESULT WINAPI
CRecycleBin::GetCommandString(UINT_PTR idCommand
, UINT uFlags
, UINT
*lpReserved
, LPSTR lpszName
, UINT uMaxNameLen
)
826 FIXME("%p %lu %u %p %p %u\n", this, idCommand
, uFlags
, lpReserved
, lpszName
, uMaxNameLen
);
831 /*************************************************************************
832 * RecycleBin IShellPropSheetExt interface
835 HRESULT WINAPI
CRecycleBin::AddPages(LPFNSVADDPROPSHEETPAGE pfnAddPage
, LPARAM lParam
)
837 FIXME("%p %p %lu\n", this, pfnAddPage
, lParam
);
842 HRESULT WINAPI
CRecycleBin::ReplacePage(EXPPS uPageID
, LPFNSVADDPROPSHEETPAGE pfnReplaceWith
, LPARAM lParam
)
844 FIXME("%p %lu %p %lu\n", this, uPageID
, pfnReplaceWith
, lParam
);
849 /*************************************************************************
850 * RecycleBin IShellExtInit interface
853 HRESULT WINAPI
CRecycleBin::Initialize(LPCITEMIDLIST pidlFolder
, IDataObject
*pdtobj
, HKEY hkeyProgID
)
855 TRACE("%p %p %p %p\n", this, pidlFolder
, pdtobj
, hkeyProgID
);
859 void toggleNukeOnDeleteOption(HWND hwndDlg
, BOOL bEnable
)
863 SendDlgItemMessage(hwndDlg
, 14001, BM_SETCHECK
, BST_UNCHECKED
, 0);
864 EnableWindow(GetDlgItem(hwndDlg
, 14002), FALSE
);
865 SendDlgItemMessage(hwndDlg
, 14003, BM_SETCHECK
, BST_CHECKED
, 0);
869 SendDlgItemMessage(hwndDlg
, 14001, BM_SETCHECK
, BST_CHECKED
, 0);
870 EnableWindow(GetDlgItem(hwndDlg
, 14002), TRUE
);
871 SendDlgItemMessage(hwndDlg
, 14003, BM_SETCHECK
, BST_UNCHECKED
, 0);
877 InitializeRecycleBinDlg(HWND hwndDlg
, WCHAR DefaultDrive
)
879 WCHAR CurDrive
= L
'A';
880 WCHAR szDrive
[] = L
"A:\\";
884 DWORD MaxComponent
, Flags
;
890 ULARGE_INTEGER TotalNumberOfFreeBytes
, TotalNumberOfBytes
, FreeBytesAvailable
;
895 PDRIVE_ITEM_CONTEXT pItem
= NULL
, pDefault
= NULL
, pFirst
= NULL
;
897 hDlgCtrl
= GetDlgItem(hwndDlg
, 14000);
899 if (!LoadStringW(shell32_hInstance
, IDS_RECYCLEBIN_LOCATION
, szVolume
, sizeof(szVolume
) / sizeof(WCHAR
)))
902 GetClientRect(hDlgCtrl
, &rect
);
904 memset(&lc
, 0, sizeof(LV_COLUMN
) );
905 lc
.mask
= LVCF_WIDTH
| LVCF_TEXT
| LVCF_SUBITEM
| LVCF_FMT
;
907 columnSize
= 140; //FIXME
909 lc
.fmt
= LVCFMT_FIXED_WIDTH
;
911 lc
.cchTextMax
= wcslen(szVolume
);
912 lc
.pszText
= szVolume
;
913 (void)SendMessageW(hDlgCtrl
, LVM_INSERTCOLUMNW
, 0, (LPARAM
)&lc
);
915 if (!LoadStringW(shell32_hInstance
, IDS_RECYCLEBIN_DISKSPACE
, szVolume
, sizeof(szVolume
) / sizeof(WCHAR
)))
919 lc
.cx
= rect
.right
- rect
.left
- columnSize
;
920 lc
.cchTextMax
= wcslen(szVolume
);
921 lc
.pszText
= szVolume
;
922 (void)SendMessageW(hDlgCtrl
, LVM_INSERTCOLUMNW
, 1, (LPARAM
)&lc
);
924 dwDrives
= GetLogicalDrives();
928 if ((dwDrives
& 0x1))
930 UINT Type
= GetDriveTypeW(szDrive
);
931 if (Type
== DRIVE_FIXED
) //FIXME
933 if (!GetVolumeInformationW(szDrive
, szName
, sizeof(szName
) / sizeof(WCHAR
), &dwSerial
, &MaxComponent
, &Flags
, NULL
, 0))
939 swprintf(szVolume
, L
"%s (%c)", szName
, szDrive
[0]);
940 memset(&li
, 0x0, sizeof(LVITEMW
));
941 li
.mask
= LVIF_TEXT
| LVIF_PARAM
;
943 li
.pszText
= szVolume
;
944 li
.iItem
= itemCount
;
945 SendMessageW(hDlgCtrl
, LVM_INSERTITEMW
, 0, (LPARAM
)&li
);
946 if (GetDiskFreeSpaceExW(szDrive
, &FreeBytesAvailable
, &TotalNumberOfBytes
, &TotalNumberOfFreeBytes
))
948 if (StrFormatByteSizeW(TotalNumberOfFreeBytes
.QuadPart
, szVolume
, sizeof(szVolume
) / sizeof(WCHAR
)))
951 pItem
= (DRIVE_ITEM_CONTEXT
*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(DRIVE_ITEM_CONTEXT
));
954 swprintf(szName
, L
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Bitbucket\\Volume\\%04X-%04X", LOWORD(dwSerial
), HIWORD(dwSerial
));
955 dwSize
= sizeof(DWORD
);
956 RegGetValueW(HKEY_CURRENT_USER
, szName
, L
"MaxCapacity", RRF_RT_DWORD
, NULL
, &pItem
->dwMaxCapacity
, &dwSize
);
957 dwSize
= sizeof(DWORD
);
958 RegGetValueW(HKEY_CURRENT_USER
, szName
, L
"NukeOnDelete", RRF_RT_DWORD
, NULL
, &pItem
->dwNukeOnDelete
, &dwSize
);
959 pItem
->dwSerial
= dwSerial
;
960 li
.mask
= LVIF_PARAM
;
961 li
.lParam
= (LPARAM
)pItem
;
962 (void)SendMessageW(hDlgCtrl
, LVM_SETITEMW
, 0, (LPARAM
)&li
);
963 if (CurDrive
== DefaultDrive
)
965 defIndex
= itemCount
;
974 li
.pszText
= szVolume
;
975 li
.iItem
= itemCount
;
976 (void)SendMessageW(hDlgCtrl
, LVM_SETITEMW
, 0, (LPARAM
)&li
);
983 szDrive
[0] = CurDrive
;
984 dwDrives
= (dwDrives
>> 1);
991 toggleNukeOnDeleteOption(hwndDlg
, pDefault
->dwNukeOnDelete
);
992 SetDlgItemInt(hwndDlg
, 14002, pDefault
->dwMaxCapacity
, FALSE
);
994 ZeroMemory(&li
, sizeof(li
));
995 li
.mask
= LVIF_STATE
;
996 li
.stateMask
= (UINT
) - 1;
997 li
.state
= LVIS_FOCUSED
| LVIS_SELECTED
;
999 (void)SendMessageW(hDlgCtrl
, LVM_SETITEMW
, 0, (LPARAM
)&li
);
1003 static BOOL
StoreDriveSettings(HWND hwndDlg
)
1006 HWND hDlgCtrl
= GetDlgItem(hwndDlg
, 14000);
1008 PDRIVE_ITEM_CONTEXT pItem
;
1014 if (RegCreateKeyExW(HKEY_CURRENT_USER
, L
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Bitbucket\\Volume", 0, NULL
, 0, KEY_WRITE
, NULL
, &hKey
, NULL
) != ERROR_SUCCESS
)
1017 iCount
= ListView_GetItemCount(hDlgCtrl
);
1019 ZeroMemory(&li
, sizeof(li
));
1020 li
.mask
= LVIF_PARAM
;
1022 for(iIndex
= 0; iIndex
< iCount
; iIndex
++)
1025 if (SendMessageW(hDlgCtrl
, LVM_GETITEMW
, 0, (LPARAM
)&li
))
1027 pItem
= (PDRIVE_ITEM_CONTEXT
)li
.lParam
;
1028 swprintf(szSerial
, L
"%04X-%04X", LOWORD(pItem
->dwSerial
), HIWORD(pItem
->dwSerial
));
1029 if (RegCreateKeyExW(hKey
, szSerial
, 0, NULL
, 0, KEY_WRITE
, NULL
, &hSubKey
, NULL
) == ERROR_SUCCESS
)
1031 dwSize
= sizeof(DWORD
);
1032 RegSetValueExW(hSubKey
, L
"NukeOnDelete", 0, REG_DWORD
, (LPBYTE
)&pItem
->dwNukeOnDelete
, dwSize
);
1033 dwSize
= sizeof(DWORD
);
1034 RegSetValueExW(hSubKey
, L
"MaxCapacity", 0, REG_DWORD
, (LPBYTE
)&pItem
->dwMaxCapacity
, dwSize
);
1035 RegCloseKey(hSubKey
);
1044 static VOID
FreeDriveItemContext(HWND hwndDlg
)
1047 HWND hDlgCtrl
= GetDlgItem(hwndDlg
, 14000);
1050 iCount
= ListView_GetItemCount(hDlgCtrl
);
1052 ZeroMemory(&li
, sizeof(li
));
1053 li
.mask
= LVIF_PARAM
;
1055 for(iIndex
= 0; iIndex
< iCount
; iIndex
++)
1058 if (SendMessageW(hDlgCtrl
, LVM_GETITEMW
, 0, (LPARAM
)&li
))
1060 HeapFree(GetProcessHeap(), 0, (LPVOID
)li
.lParam
);
1066 GetDefaultItem(HWND hwndDlg
, LVITEMW
* li
)
1069 UINT iItemCount
, iIndex
;
1071 hDlgCtrl
= GetDlgItem(hwndDlg
, 14000);
1075 iItemCount
= ListView_GetItemCount(hDlgCtrl
);
1079 ZeroMemory(li
, sizeof(LVITEMW
));
1080 li
->mask
= LVIF_PARAM
| LVIF_STATE
;
1081 li
->stateMask
= (UINT
) - 1;
1082 for (iIndex
= 0; iIndex
< iItemCount
; iIndex
++)
1085 if (SendMessageW(hDlgCtrl
, LVM_GETITEMW
, 0, (LPARAM
)li
))
1087 if (li
->state
& LVIS_SELECTED
)
1095 static INT_PTR CALLBACK
1106 PDRIVE_ITEM_CONTEXT pItem
;
1109 PROPSHEETPAGE
* page
;
1115 page
= (PROPSHEETPAGE
*)lParam
;
1116 InitializeRecycleBinDlg(hwndDlg
, (WCHAR
)page
->lParam
);
1117 dwStyle
= (DWORD
) SendDlgItemMessage(hwndDlg
, 14000, LVM_GETEXTENDEDLISTVIEWSTYLE
, 0, 0);
1118 dwStyle
= dwStyle
| LVS_EX_FULLROWSELECT
;
1119 SendDlgItemMessage(hwndDlg
, 14000, LVM_SETEXTENDEDLISTVIEWSTYLE
, 0, dwStyle
);
1120 if (GetDlgCtrlID((HWND
)wParam
) != 14000)
1122 SetFocus(GetDlgItem(hwndDlg
, 14000));
1127 switch(LOWORD(wParam
))
1130 toggleNukeOnDeleteOption(hwndDlg
, FALSE
);
1131 PropSheet_Changed(GetParent(hwndDlg
), hwndDlg
);
1134 toggleNukeOnDeleteOption(hwndDlg
, TRUE
);
1135 PropSheet_Changed(GetParent(hwndDlg
), hwndDlg
);
1138 PropSheet_Changed(GetParent(hwndDlg
), hwndDlg
);
1143 lppsn
= (LPPSHNOTIFY
) lParam
;
1144 lppl
= (LPNMLISTVIEW
) lParam
;
1145 if (lppsn
->hdr
.code
== PSN_APPLY
)
1147 if (GetDefaultItem(hwndDlg
, &li
) > -1)
1149 pItem
= (PDRIVE_ITEM_CONTEXT
)li
.lParam
;
1152 uResult
= GetDlgItemInt(hwndDlg
, 14002, &bSuccess
, FALSE
);
1154 pItem
->dwMaxCapacity
= uResult
;
1155 if (SendDlgItemMessageW(hwndDlg
, 14003, BM_GETCHECK
, 0, 0) == BST_CHECKED
)
1156 pItem
->dwNukeOnDelete
= TRUE
;
1158 pItem
->dwNukeOnDelete
= FALSE
;
1161 if (StoreDriveSettings(hwndDlg
))
1163 SetWindowLongPtr( hwndDlg
, DWL_MSGRESULT
, PSNRET_NOERROR
);
1167 else if (lppl
->hdr
.code
== LVN_ITEMCHANGING
)
1169 ZeroMemory(&li
, sizeof(li
));
1170 li
.mask
= LVIF_PARAM
;
1171 li
.iItem
= lppl
->iItem
;
1172 if (!SendMessageW(lppl
->hdr
.hwndFrom
, LVM_GETITEMW
, 0, (LPARAM
)&li
))
1175 pItem
= (PDRIVE_ITEM_CONTEXT
)li
.lParam
;
1179 if (!(lppl
->uOldState
& LVIS_FOCUSED
) && (lppl
->uNewState
& LVIS_FOCUSED
))
1181 /* new focused item */
1182 toggleNukeOnDeleteOption(lppl
->hdr
.hwndFrom
, pItem
->dwNukeOnDelete
);
1183 SetDlgItemInt(hwndDlg
, 14002, pItem
->dwMaxCapacity
, FALSE
);
1185 else if ((lppl
->uOldState
& LVIS_FOCUSED
) && !(lppl
->uNewState
& LVIS_FOCUSED
))
1188 uResult
= GetDlgItemInt(hwndDlg
, 14002, &bSuccess
, FALSE
);
1190 pItem
->dwMaxCapacity
= uResult
;
1191 if (SendDlgItemMessageW(hwndDlg
, 14003, BM_GETCHECK
, 0, 0) == BST_CHECKED
)
1192 pItem
->dwNukeOnDelete
= TRUE
;
1194 pItem
->dwNukeOnDelete
= FALSE
;
1201 FreeDriveItemContext(hwndDlg
);
1207 BOOL
SH_ShowRecycleBinProperties(WCHAR sDrive
)
1209 HPROPSHEETPAGE hpsp
[1];
1210 PROPSHEETHEADERW psh
;
1211 HPROPSHEETPAGE hprop
;
1216 ZeroMemory(&psh
, sizeof(PROPSHEETHEADERW
));
1217 psh
.dwSize
= sizeof(PROPSHEETHEADERW
);
1218 psh
.dwFlags
= PSP_DEFAULT
| PSH_PROPTITLE
;
1219 psh
.pszCaption
= MAKEINTRESOURCEW(IDS_RECYCLEBIN_FOLDER_NAME
);
1220 psh
.hwndParent
= NULL
;
1222 psh
.hInstance
= shell32_hInstance
;
1224 hprop
= SH_CreatePropertySheetPage(IDD_RECYCLE_BIN_PROPERTIES
, RecycleBinDlg
, (LPARAM
)sDrive
, NULL
);
1227 ERR("Failed to create property sheet\n");
1230 hpsp
[psh
.nPages
] = hprop
;
1234 ret
= PropertySheetW(&psh
);
1242 TRASH_CanTrashFile(LPCWSTR wszPath
)
1245 DWORD dwNukeOnDelete
, dwType
, VolSerialNumber
, MaxComponentLength
;
1246 DWORD FileSystemFlags
, dwSize
, dwDisposition
;
1249 WCHAR szKey
[150] = L
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Bitbucket\\Volume\\";
1251 if (wszPath
[1] != L
':')
1257 if (GetDriveTypeW(wszPath
) != DRIVE_FIXED
)
1259 /* no bitbucket on removable media */
1263 if (!GetVolumeInformationW(wszPath
, NULL
, 0, &VolSerialNumber
, &MaxComponentLength
, &FileSystemFlags
, NULL
, 0))
1265 ERR("GetVolumeInformationW failed with %u\n", GetLastError());
1269 swprintf(szBuffer
, L
"%04X-%04X", LOWORD(VolSerialNumber
), HIWORD(VolSerialNumber
));
1270 wcscat(szKey
, szBuffer
);
1272 if (RegCreateKeyExW(HKEY_CURRENT_USER
, szKey
, 0, NULL
, 0, KEY_WRITE
, NULL
, &hKey
, &dwDisposition
) != ERROR_SUCCESS
)
1274 ERR("RegCreateKeyExW failed\n");
1278 if (dwDisposition
& REG_CREATED_NEW_KEY
)
1280 /* per default move to bitbucket */
1282 RegSetValueExW(hKey
, L
"NukeOnDelete", 0, REG_DWORD
, (LPBYTE
)&dwNukeOnDelete
, sizeof(DWORD
));
1283 /* per default unlimited size */
1285 RegSetValueExW(hKey
, L
"MaxCapacity", 0, REG_DWORD
, (LPBYTE
)&dwSize
, sizeof(DWORD
));
1291 dwSize
= sizeof(dwNukeOnDelete
);
1292 ret
= RegQueryValueExW(hKey
, L
"NukeOnDelete", NULL
, &dwType
, (LPBYTE
)&dwNukeOnDelete
, &dwSize
);
1293 if (ret
!= ERROR_SUCCESS
)
1295 if (ret
== ERROR_FILE_NOT_FOUND
)
1297 /* restore key and enable bitbucket */
1299 RegSetValueExW(hKey
, L
"NukeOnDelete", 0, REG_DWORD
, (LPBYTE
)&dwNukeOnDelete
, sizeof(DWORD
));
1304 else if (dwNukeOnDelete
)
1306 /* do not delete to bitbucket */
1311 * check if bitbucket is full
1319 TRASH_TrashFile(LPCWSTR wszPath
)
1321 TRACE("(%s)\n", debugstr_w(wszPath
));
1322 return DeleteFileToRecycleBin(wszPath
);
1325 /*************************************************************************
1326 * SHUpdateCRecycleBinIcon [SHELL32.@]
1330 EXTERN_C HRESULT WINAPI
SHUpdateRecycleBinIcon(void)
1339 /****************************************************************************
1340 * IDropTarget implementation
1342 BOOL
CRecycleBin::QueryDrop(DWORD dwKeyState
, LPDWORD pdwEffect
)
1344 /* TODO on shift we should delete, we should update the cursor manager to show this. */
1346 DWORD dwEffect
= DROPEFFECT_COPY
;
1348 *pdwEffect
= DROPEFFECT_NONE
;
1350 if (fAcceptFmt
) { /* Does our interpretation of the keystate ... */
1351 *pdwEffect
= KeyStateToDropEffect (dwKeyState
);
1353 if (*pdwEffect
== DROPEFFECT_NONE
)
1354 *pdwEffect
= dwEffect
;
1356 /* ... matches the desired effect ? */
1357 if (dwEffect
& *pdwEffect
) {
1364 HRESULT WINAPI
CRecycleBin::DragEnter(IDataObject
*pDataObject
,
1365 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1367 TRACE("Recycle bin drag over (%p)\n", this);
1368 /* The recycle bin accepts pretty much everything, and sets a CSIDL flag. */
1371 QueryDrop(dwKeyState
, pdwEffect
);
1375 HRESULT WINAPI
CRecycleBin::DragOver(DWORD dwKeyState
, POINTL pt
,
1378 TRACE("(%p)\n", this);
1381 return E_INVALIDARG
;
1383 QueryDrop(dwKeyState
, pdwEffect
);
1388 HRESULT WINAPI
CRecycleBin::DragLeave()
1390 TRACE("(%p)\n", this);
1397 HRESULT WINAPI
CRecycleBin::Drop(IDataObject
*pDataObject
,
1398 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1400 TRACE("(%p) object dropped on recycle bin, effect %u\n", this, *pdwEffect
);
1402 /* TODO: pdwEffect should be read and make the drop object be permanently deleted in the move case (shift held) */
1405 TRACE("(%p)->(DataObject=%p)\n", this, pDataObject
);
1406 InitFormatEtc (fmt
, cfShellIDList
, TYMED_HGLOBAL
);
1408 /* Handle cfShellIDList Drop objects here, otherwise send the approriate message to other software */
1409 if (SUCCEEDED(pDataObject
->QueryGetData(&fmt
))) {
1411 CoMarshalInterThreadInterfaceInStream(IID_IDataObject
, pDataObject
, &s
);
1412 SHCreateThread(DoDeleteThreadProc
, s
, NULL
, NULL
);
1417 * TODO call SetData on the data object with format CFSTR_TARGETCLSID
1418 * set to the Recycle Bin's class identifier CLSID_RecycleBin.
1424 DWORD WINAPI
DoDeleteThreadProc(LPVOID lpParameter
)
1427 CComPtr
<IDataObject
> pDataObject
;
1428 HRESULT hr
= CoGetInterfaceAndReleaseStream (static_cast<IStream
*>(lpParameter
), IID_PPV_ARG(IDataObject
, &pDataObject
));
1431 DoDeleteDataObject(pDataObject
);
1437 HRESULT WINAPI
DoDeleteDataObject(IDataObject
*pda
)
1439 TRACE("performing delete");
1443 FORMATETC formatetc
;
1444 InitFormatEtc(formatetc
, RegisterClipboardFormatW(CFSTR_SHELLIDLIST
), TYMED_HGLOBAL
);
1445 hr
= pda
->GetData(&formatetc
, &medium
);
1449 /* lock the handle */
1450 LPIDA lpcida
= (LPIDA
)GlobalLock(medium
.hGlobal
);
1453 ReleaseStgMedium(&medium
);
1457 /* convert the data into pidl */
1459 LPITEMIDLIST
*apidl
= _ILCopyCidaToaPidl(&pidl
, lpcida
);
1462 ReleaseStgMedium(&medium
);
1466 CComPtr
<IShellFolder
> psfDesktop
;
1467 CComPtr
<IShellFolder
> psfFrom
= NULL
;
1469 /* Grab the desktop shell folder */
1470 hr
= SHGetDesktopFolder(&psfDesktop
);
1473 ERR("SHGetDesktopFolder failed\n");
1475 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1476 ReleaseStgMedium(&medium
);
1480 /* Find source folder, this is where the clipboard data was copied from */
1481 if (_ILIsDesktop(pidl
))
1483 psfFrom
= psfDesktop
;
1487 hr
= psfDesktop
->BindToObject(pidl
, NULL
, IID_PPV_ARG(IShellFolder
, &psfFrom
));
1490 ERR("no IShellFolder\n");
1492 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1493 ReleaseStgMedium(&medium
);
1499 hr
= psfFrom
->GetDisplayNameOf(apidl
[0], SHGDN_FORPARSING
, &strTemp
);
1502 ERR("IShellFolder_GetDisplayNameOf failed with %x\n", hr
);
1504 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1505 ReleaseStgMedium(&medium
);
1509 WCHAR wszPath
[MAX_PATH
];
1510 hr
= StrRetToBufW(&strTemp
, apidl
[0], wszPath
, _countof(wszPath
));
1513 ERR("StrRetToBufW failed with %x\n", hr
);
1515 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1516 ReleaseStgMedium(&medium
);
1520 /* Only keep the base path */
1521 LPWSTR pwszFilename
= PathFindFileNameW(wszPath
);
1522 *pwszFilename
= L
'\0';
1524 /* Build paths list */
1525 LPWSTR pwszPaths
= BuildPathsList(wszPath
, lpcida
->cidl
, (LPCITEMIDLIST
*) apidl
);
1529 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1530 ReleaseStgMedium(&medium
);
1535 SHFILEOPSTRUCTW FileOp
;
1536 ZeroMemory(&FileOp
, sizeof(FileOp
));
1537 FileOp
.wFunc
= FO_DELETE
;
1538 FileOp
.pFrom
= pwszPaths
;
1539 FileOp
.fFlags
= FOF_ALLOWUNDO
;
1541 if (SHFileOperationW(&FileOp
) != 0)
1543 ERR("SHFileOperation failed with 0x%x for %s\n", GetLastError(), debugstr_w(pwszPaths
));
1547 HeapFree(GetProcessHeap(), 0, pwszPaths
);
1549 _ILFreeaPidl(apidl
, lpcida
->cidl
);
1550 ReleaseStgMedium(&medium
);