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![David Quintana](/assets/img/avatar_default.png)
[SHELL32] * Make use of IID_PPV_ARG (part 2). svn path=/branches/shell-experiments/; revision=63040
1602 lines
47 KiB
C++
1602 lines
47 KiB
C++
/*
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* Trash virtual folder support. The trashing engine is implemented in trash.c
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*
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* Copyright (C) 2006 Mikolaj Zalewski
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* Copyright (C) 2009 Andrew Hill
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <precomp.h>
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#include <ntquery.h>
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#define MAX_PROPERTY_SHEET_PAGE 32
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WINE_DEFAULT_DEBUG_CHANNEL(CRecycleBin);
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typedef struct
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{
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int column_name_id;
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const GUID *fmtId;
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DWORD pid;
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int pcsFlags;
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int fmt;
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int cxChars;
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} columninfo;
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static const columninfo RecycleBinColumns[] =
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{
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{IDS_SHV_COLUMN1, &FMTID_Storage, PID_STG_NAME, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 30},
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{IDS_SHV_COLUMN_DELFROM, &FMTID_Displaced, PID_DISPLACED_FROM, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 30},
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{IDS_SHV_COLUMN_DELDATE, &FMTID_Displaced, PID_DISPLACED_DATE, SHCOLSTATE_TYPE_DATE | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 20},
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{IDS_SHV_COLUMN2, &FMTID_Storage, PID_STG_SIZE, SHCOLSTATE_TYPE_INT | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 20},
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{IDS_SHV_COLUMN3, &FMTID_Storage, PID_STG_STORAGETYPE, SHCOLSTATE_TYPE_INT | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 20},
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{IDS_SHV_COLUMN4, &FMTID_Storage, PID_STG_WRITETIME, SHCOLSTATE_TYPE_DATE | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 20},
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/* {"creation time", &FMTID_Storage, PID_STG_CREATETIME, SHCOLSTATE_TYPE_DATE, LVCFMT_LEFT, 20}, */
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/* {"attribs", &FMTID_Storage, PID_STG_ATTRIBUTES, SHCOLSTATE_TYPE_STR, LVCFMT_LEFT, 20}, */
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};
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#define COLUMN_NAME 0
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#define COLUMN_DELFROM 1
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#define COLUMN_DATEDEL 2
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#define COLUMN_SIZE 3
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#define COLUMN_TYPE 4
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#define COLUMN_MTIME 5
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#define COLUMNS_COUNT 6
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/*
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* Recycle Bin folder
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*/
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class CRecycleBinEnum :
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public IEnumIDListImpl
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{
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private:
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public:
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CRecycleBinEnum();
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~CRecycleBinEnum();
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HRESULT WINAPI Initialize(DWORD dwFlags);
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static BOOL WINAPI CBEnumRecycleBin(IN PVOID Context, IN HANDLE hDeletedFile);
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BOOL WINAPI CBEnumRecycleBin(IN HANDLE hDeletedFile);
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BEGIN_COM_MAP(CRecycleBinEnum)
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COM_INTERFACE_ENTRY_IID(IID_IEnumIDList, IEnumIDList)
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END_COM_MAP()
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};
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class CRecycleBinItemContextMenu :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IContextMenu2
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{
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private:
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LPITEMIDLIST apidl;
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public:
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CRecycleBinItemContextMenu();
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~CRecycleBinItemContextMenu();
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HRESULT WINAPI Initialize(LPCITEMIDLIST pidl);
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// IContextMenu
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virtual HRESULT WINAPI QueryContextMenu(HMENU hMenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags);
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virtual HRESULT WINAPI InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi);
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virtual HRESULT WINAPI GetCommandString(UINT_PTR idCommand, UINT uFlags, UINT *lpReserved, LPSTR lpszName, UINT uMaxNameLen);
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// IContextMenu2
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virtual HRESULT WINAPI HandleMenuMsg(UINT uMsg, WPARAM wParam, LPARAM lParam);
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BEGIN_COM_MAP(CRecycleBinItemContextMenu)
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COM_INTERFACE_ENTRY_IID(IID_IContextMenu, IContextMenu)
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COM_INTERFACE_ENTRY_IID(IID_IContextMenu2, IContextMenu2)
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END_COM_MAP()
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};
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typedef struct
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{
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PIDLRecycleStruct *pFileDetails;
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HANDLE hDeletedFile;
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BOOL bFound;
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} SEARCH_CONTEXT, *PSEARCH_CONTEXT;
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typedef struct
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{
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DWORD dwNukeOnDelete;
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DWORD dwSerial;
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DWORD dwMaxCapacity;
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} DRIVE_ITEM_CONTEXT, *PDRIVE_ITEM_CONTEXT;
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BOOL WINAPI CBSearchRecycleBin(IN PVOID Context, IN HANDLE hDeletedFile)
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{
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PSEARCH_CONTEXT pContext = (PSEARCH_CONTEXT)Context;
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PDELETED_FILE_DETAILS_W pFileDetails;
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DWORD dwSize;
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BOOL ret;
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if (!GetDeletedFileDetailsW(hDeletedFile,
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0,
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NULL,
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&dwSize) &&
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GetLastError() != ERROR_INSUFFICIENT_BUFFER)
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{
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ERR("GetDeletedFileDetailsW failed\n");
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return FALSE;
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}
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pFileDetails = (DELETED_FILE_DETAILS_W *)SHAlloc(dwSize);
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if (!pFileDetails)
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{
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ERR("No memory\n");
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return FALSE;
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}
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if (!GetDeletedFileDetailsW(hDeletedFile,
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dwSize,
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pFileDetails,
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NULL))
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{
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ERR("GetDeletedFileDetailsW failed\n");
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SHFree(pFileDetails);
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return FALSE;
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}
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ret = memcmp(pFileDetails, pContext->pFileDetails, dwSize);
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if (!ret)
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{
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pContext->hDeletedFile = hDeletedFile;
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pContext->bFound = TRUE;
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}
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else
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CloseRecycleBinHandle(hDeletedFile);
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SHFree(pFileDetails);
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return ret;
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}
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static PIDLRecycleStruct * _ILGetRecycleStruct(LPCITEMIDLIST pidl)
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{
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LPPIDLDATA pdata = _ILGetDataPointer(pidl);
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if (pdata && pdata->type == 0x00)
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return (PIDLRecycleStruct*) & (pdata->u.crecycle);
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return NULL;
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}
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CRecycleBinEnum::CRecycleBinEnum()
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{
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}
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CRecycleBinEnum::~CRecycleBinEnum()
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{
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}
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HRESULT WINAPI CRecycleBinEnum::Initialize(DWORD dwFlags)
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{
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static LPCWSTR szDrive = L"C:\\";
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if (dwFlags & SHCONTF_NONFOLDERS)
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{
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TRACE("Starting Enumeration\n");
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if (!EnumerateRecycleBinW(szDrive /* FIXME */ , CBEnumRecycleBin, (PVOID)this))
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{
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WARN("Error: EnumerateCRecycleBinW failed\n");
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return E_FAIL;
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}
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}
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else
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{
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// do nothing
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}
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return S_OK;
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}
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static LPITEMIDLIST _ILCreateRecycleItem(PDELETED_FILE_DETAILS_W pFileDetails)
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{
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PIDLDATA tmp;
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LPITEMIDLIST pidl;
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PIDLRecycleStruct * p;
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int size0 = (char*)&tmp.u.crecycle.szName - (char*)&tmp.u.crecycle;
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int size = size0;
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tmp.type = 0x00;
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size += (wcslen(pFileDetails->FileName) + 1) * sizeof(WCHAR);
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pidl = (LPITEMIDLIST)SHAlloc(size + 4);
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if (!pidl)
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return pidl;
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pidl->mkid.cb = size + 2;
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memcpy(pidl->mkid.abID, &tmp, 2 + size0);
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p = &((PIDLDATA*)pidl->mkid.abID)->u.crecycle;
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RtlCopyMemory(p, pFileDetails, sizeof(DELETED_FILE_DETAILS_W));
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wcscpy(p->szName, pFileDetails->FileName);
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*(WORD*)((char*)pidl + (size + 2)) = 0;
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return pidl;
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}
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BOOL WINAPI CRecycleBinEnum::CBEnumRecycleBin(IN PVOID Context, IN HANDLE hDeletedFile)
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{
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return static_cast<CRecycleBinEnum *>(Context)->CBEnumRecycleBin(hDeletedFile);
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}
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BOOL WINAPI CRecycleBinEnum::CBEnumRecycleBin(IN HANDLE hDeletedFile)
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{
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PDELETED_FILE_DETAILS_W pFileDetails;
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DWORD dwSize;
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LPITEMIDLIST pidl = NULL;
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BOOL ret;
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if (!GetDeletedFileDetailsW(hDeletedFile,
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0,
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NULL,
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&dwSize) &&
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GetLastError() != ERROR_INSUFFICIENT_BUFFER)
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{
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ERR("GetDeletedFileDetailsW failed\n");
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return FALSE;
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}
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pFileDetails = (DELETED_FILE_DETAILS_W *)SHAlloc(dwSize);
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if (!pFileDetails)
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{
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ERR("No memory\n");
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return FALSE;
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}
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if (!GetDeletedFileDetailsW(hDeletedFile,
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dwSize,
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pFileDetails,
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NULL))
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{
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ERR("GetDeletedFileDetailsW failed\n");
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SHFree(pFileDetails);
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return FALSE;
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}
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pidl = _ILCreateRecycleItem(pFileDetails);
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if (!pidl)
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{
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SHFree(pFileDetails);
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return FALSE;
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}
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ret = AddToEnumList(pidl);
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if (!ret)
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SHFree(pidl);
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SHFree(pFileDetails);
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TRACE("Returning %d\n", ret);
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CloseRecycleBinHandle(hDeletedFile);
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return ret;
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}
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/**************************************************************************
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* IContextMenu2 Bitbucket Item Implementation
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*/
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CRecycleBinItemContextMenu::CRecycleBinItemContextMenu()
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{
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apidl = NULL;
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}
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CRecycleBinItemContextMenu::~CRecycleBinItemContextMenu()
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{
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ILFree(apidl);
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}
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HRESULT WINAPI CRecycleBinItemContextMenu::Initialize(LPCITEMIDLIST pidl)
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{
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apidl = ILClone(pidl);
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if (apidl == NULL)
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return E_OUTOFMEMORY;
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return S_OK;
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}
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HRESULT WINAPI CRecycleBinItemContextMenu::QueryContextMenu(HMENU hMenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags)
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{
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WCHAR szBuffer[30] = {0};
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ULONG Count = 1;
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TRACE("(%p)->(hmenu=%p indexmenu=%x cmdfirst=%x cmdlast=%x flags=%x )\n", this, hMenu, indexMenu, idCmdFirst, idCmdLast, uFlags);
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if (LoadStringW(shell32_hInstance, IDS_RESTORE, szBuffer, sizeof(szBuffer) / sizeof(WCHAR)))
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{
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szBuffer[(sizeof(szBuffer)/sizeof(WCHAR))-1] = L'\0';
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_InsertMenuItemW(hMenu, indexMenu++, TRUE, idCmdFirst + Count, MFT_STRING, szBuffer, MFS_ENABLED);
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Count++;
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}
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if (LoadStringW(shell32_hInstance, IDS_CUT, szBuffer, sizeof(szBuffer) / sizeof(WCHAR)))
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{
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_InsertMenuItemW(hMenu, indexMenu++, TRUE, idCmdFirst + Count++, MFT_SEPARATOR, NULL, MFS_ENABLED);
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szBuffer[(sizeof(szBuffer)/sizeof(WCHAR))-1] = L'\0';
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_InsertMenuItemW(hMenu, indexMenu++, TRUE, idCmdFirst + Count++, MFT_STRING, szBuffer, MFS_ENABLED);
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}
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if (LoadStringW(shell32_hInstance, IDS_DELETE, szBuffer, sizeof(szBuffer) / sizeof(WCHAR)))
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{
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szBuffer[(sizeof(szBuffer)/sizeof(WCHAR))-1] = L'\0';
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_InsertMenuItemW(hMenu, indexMenu++, TRUE, idCmdFirst + Count++, MFT_SEPARATOR, NULL, MFS_ENABLED);
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_InsertMenuItemW(hMenu, indexMenu++, TRUE, idCmdFirst + Count++, MFT_STRING, szBuffer, MFS_ENABLED);
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}
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if (LoadStringW(shell32_hInstance, IDS_PROPERTIES, szBuffer, sizeof(szBuffer) / sizeof(WCHAR)))
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{
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szBuffer[(sizeof(szBuffer)/sizeof(WCHAR))-1] = L'\0';
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_InsertMenuItemW(hMenu, indexMenu++, TRUE, idCmdFirst + Count++, MFT_SEPARATOR, NULL, MFS_ENABLED);
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_InsertMenuItemW(hMenu, indexMenu++, TRUE, idCmdFirst + Count, MFT_STRING, szBuffer, MFS_DEFAULT);
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}
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return MAKE_HRESULT(SEVERITY_SUCCESS, 0, Count);
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}
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HRESULT WINAPI CRecycleBinItemContextMenu::InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi)
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{
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SEARCH_CONTEXT Context;
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static LPCWSTR szDrive = L"C:\\";
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TRACE("(%p)->(invcom=%p verb=%p wnd=%p)\n", this, lpcmi, lpcmi->lpVerb, lpcmi->hwnd);
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if (lpcmi->lpVerb == MAKEINTRESOURCEA(1) || lpcmi->lpVerb == MAKEINTRESOURCEA(5))
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{
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Context.pFileDetails = _ILGetRecycleStruct(apidl);
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Context.bFound = FALSE;
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EnumerateRecycleBinW(szDrive, CBSearchRecycleBin, (PVOID)&Context);
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if (!Context.bFound)
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return E_FAIL;
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if (lpcmi->lpVerb == MAKEINTRESOURCEA(1))
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{
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/* restore file */
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if (RestoreFile(Context.hDeletedFile))
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return S_OK;
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else
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return E_FAIL;
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}
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else
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{
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DeleteFileHandleToRecycleBin(Context.hDeletedFile);
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return E_NOTIMPL;
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}
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}
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else if (lpcmi->lpVerb == MAKEINTRESOURCEA(3))
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{
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FIXME("implement cut\n");
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return E_NOTIMPL;
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}
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else if (lpcmi->lpVerb == MAKEINTRESOURCEA(7))
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{
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FIXME("implement properties\n");
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return E_NOTIMPL;
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}
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return S_OK;
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}
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HRESULT WINAPI CRecycleBinItemContextMenu::GetCommandString(UINT_PTR idCommand, UINT uFlags, UINT *lpReserved, LPSTR lpszName, UINT uMaxNameLen)
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{
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TRACE("(%p)->(idcom=%lx flags=%x %p name=%p len=%x)\n", this, idCommand, uFlags, lpReserved, lpszName, uMaxNameLen);
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return E_FAIL;
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}
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HRESULT WINAPI CRecycleBinItemContextMenu::HandleMenuMsg(UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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TRACE("CRecycleBin_IContextMenu2Item_HandleMenuMsg (%p)->(msg=%x wp=%lx lp=%lx)\n", this, uMsg, wParam, lParam);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI CRecycleBinItemContextMenuConstructor(REFIID riid, LPCITEMIDLIST pidl, LPVOID *ppv)
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{
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CComObject<CRecycleBinItemContextMenu> *theMenu;
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CComPtr<IUnknown> result;
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HRESULT hResult;
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TRACE("%s\n", shdebugstr_guid(&riid));
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if (ppv == NULL)
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return E_POINTER;
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*ppv = NULL;
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ATLTRY(theMenu = new CComObject<CRecycleBinItemContextMenu>);
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if (theMenu == NULL)
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return E_OUTOFMEMORY;
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hResult = theMenu->QueryInterface(riid, (void **)&result);
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if (FAILED(hResult))
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{
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delete theMenu;
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return hResult;
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}
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hResult = theMenu->Initialize(pidl);
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if (FAILED(hResult))
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return hResult;
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*ppv = result.Detach();
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TRACE ("--(%p)\n", *ppv);
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return S_OK;
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}
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/**************************************************************************
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* registers clipboardformat once
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*/
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void CRecycleBin::SF_RegisterClipFmt()
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{
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TRACE ("(%p)\n", this);
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if (!cfShellIDList)
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cfShellIDList = RegisterClipboardFormatW(CFSTR_SHELLIDLIST);
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}
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CRecycleBin::CRecycleBin()
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{
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pidl = NULL;
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iIdEmpty = 0;
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cfShellIDList = 0;
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SF_RegisterClipFmt();
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fAcceptFmt = FALSE;
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}
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CRecycleBin::~CRecycleBin()
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{
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/* InterlockedDecrement(&objCount);*/
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SHFree(pidl);
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}
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/*************************************************************************
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* RecycleBin IPersistFolder2 interface
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*/
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HRESULT WINAPI CRecycleBin::GetClassID(CLSID *pClassID)
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{
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TRACE("(%p, %p)\n", this, pClassID);
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if (pClassID == NULL)
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return E_INVALIDARG;
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memcpy(pClassID, &CLSID_RecycleBin, sizeof(CLSID));
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return S_OK;
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}
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HRESULT WINAPI CRecycleBin::Initialize(LPCITEMIDLIST pidl)
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{
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TRACE("(%p, %p)\n", this, pidl);
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SHFree((LPVOID)this->pidl);
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this->pidl = ILClone(pidl);
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if (this->pidl == NULL)
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return E_OUTOFMEMORY;
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return S_OK;
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}
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HRESULT WINAPI CRecycleBin::GetCurFolder(LPITEMIDLIST *ppidl)
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{
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TRACE("\n");
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*ppidl = ILClone(pidl);
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return S_OK;
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}
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/*************************************************************************
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* RecycleBin IShellFolder2 interface
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*/
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HRESULT WINAPI CRecycleBin::ParseDisplayName(HWND hwnd, LPBC pbc,
|
|
LPOLESTR pszDisplayName, ULONG *pchEaten, LPITEMIDLIST *ppidl,
|
|
ULONG *pdwAttributes)
|
|
{
|
|
FIXME("stub\n");
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|
return E_NOTIMPL;
|
|
}
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PDELETED_FILE_DETAILS_W
|
|
UnpackDetailsFromPidl(LPCITEMIDLIST pidl)
|
|
{
|
|
return (PDELETED_FILE_DETAILS_W)&pidl->mkid.abID;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList)
|
|
{
|
|
CComObject<CRecycleBinEnum> *theEnumerator;
|
|
CComPtr<IEnumIDList> result;
|
|
HRESULT hResult;
|
|
|
|
TRACE ("(%p)->(HWND=%p flags=0x%08x pplist=%p)\n", this, hwndOwner, dwFlags, ppEnumIDList);
|
|
|
|
if (ppEnumIDList == NULL)
|
|
return E_POINTER;
|
|
*ppEnumIDList = NULL;
|
|
ATLTRY (theEnumerator = new CComObject<CRecycleBinEnum>);
|
|
if (theEnumerator == NULL)
|
|
return E_OUTOFMEMORY;
|
|
hResult = theEnumerator->QueryInterface(IID_PPV_ARG(IEnumIDList, &result));
|
|
if (FAILED (hResult))
|
|
{
|
|
delete theEnumerator;
|
|
return hResult;
|
|
}
|
|
hResult = theEnumerator->Initialize(dwFlags);
|
|
if (FAILED (hResult))
|
|
return hResult;
|
|
*ppEnumIDList = result.Detach();
|
|
|
|
TRACE ("-- (%p)->(new ID List: %p)\n", this, *ppEnumIDList);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::BindToObject(LPCITEMIDLIST pidl, LPBC pbc, REFIID riid, void **ppv)
|
|
{
|
|
FIXME("(%p, %p, %p, %s, %p) - stub\n", this, pidl, pbc, debugstr_guid(&riid), ppv);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::BindToStorage(LPCITEMIDLIST pidl, LPBC pbc, REFIID riid, void **ppv)
|
|
{
|
|
FIXME("(%p, %p, %p, %s, %p) - stub\n", this, pidl, pbc, debugstr_guid(&riid), ppv);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::CompareIDs(LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
|
|
{
|
|
/* TODO */
|
|
TRACE("(%p, %p, %p, %p)\n", this, (void *)lParam, pidl1, pidl2);
|
|
if (pidl1->mkid.cb != pidl2->mkid.cb)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, pidl1->mkid.cb - pidl2->mkid.cb);
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (unsigned short)memcmp(pidl1->mkid.abID, pidl2->mkid.abID, pidl1->mkid.cb));
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::CreateViewObject(HWND hwndOwner, REFIID riid, void **ppv)
|
|
{
|
|
LPSHELLVIEW pShellView;
|
|
HRESULT hr = E_NOINTERFACE;
|
|
|
|
TRACE("(%p, %p, %s, %p)\n", this, hwndOwner, debugstr_guid(&riid), ppv);
|
|
|
|
if (!ppv)
|
|
return hr;
|
|
|
|
*ppv = NULL;
|
|
|
|
if (IsEqualIID (riid, IID_IDropTarget))
|
|
{
|
|
hr = this->QueryInterface (IID_IDropTarget, ppv);
|
|
}
|
|
else if (IsEqualIID (riid, IID_IContextMenu) || IsEqualIID (riid, IID_IContextMenu2))
|
|
{
|
|
hr = this->QueryInterface(riid, ppv);
|
|
}
|
|
else if (IsEqualIID (riid, IID_IShellView))
|
|
{
|
|
hr = IShellView_Constructor ((IShellFolder *)this, &pShellView);
|
|
if (pShellView)
|
|
{
|
|
hr = pShellView->QueryInterface(riid, ppv);
|
|
pShellView->Release();
|
|
}
|
|
}
|
|
else
|
|
return hr;
|
|
TRACE ("-- (%p)->(interface=%p)\n", this, ppv);
|
|
return hr;
|
|
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetAttributesOf(UINT cidl, LPCITEMIDLIST *apidl,
|
|
SFGAOF *rgfInOut)
|
|
{
|
|
TRACE("(%p, %d, {%p, ...}, {%x})\n", this, cidl, apidl ? apidl[0] : NULL, (unsigned int)*rgfInOut);
|
|
*rgfInOut &= SFGAO_FOLDER|SFGAO_DROPTARGET|SFGAO_HASPROPSHEET|SFGAO_CANLINK;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetUIObjectOf(HWND hwndOwner, UINT cidl, LPCITEMIDLIST *apidl,
|
|
REFIID riid, UINT *prgfInOut, void **ppv)
|
|
{
|
|
IUnknown *pObj = NULL;
|
|
HRESULT hr = E_INVALIDARG;
|
|
|
|
TRACE ("(%p)->(%p,%u,apidl=%p, %p %p)\n", this,
|
|
hwndOwner, cidl, apidl, prgfInOut, ppv);
|
|
|
|
if (!ppv)
|
|
return hr;
|
|
|
|
*ppv = NULL;
|
|
|
|
if ((IsEqualIID (riid, IID_IContextMenu) || IsEqualIID(riid, IID_IContextMenu2)) && (cidl >= 1))
|
|
{
|
|
hr = CRecycleBinItemContextMenuConstructor(riid, apidl[0], (void **)&pObj);
|
|
}
|
|
else if (IsEqualIID (riid, IID_IDropTarget) && (cidl == 1))
|
|
{
|
|
IDropTarget * pDt = NULL;
|
|
hr = this->QueryInterface(IID_PPV_ARG(IDropTarget, &pDt));
|
|
pObj = pDt;
|
|
}
|
|
else
|
|
hr = E_NOINTERFACE;
|
|
|
|
if (SUCCEEDED(hr) && !pObj)
|
|
hr = E_OUTOFMEMORY;
|
|
|
|
*ppv = pObj;
|
|
TRACE ("(%p)->hr=0x%08x\n", this, hr);
|
|
return hr;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetDisplayNameOf(LPCITEMIDLIST pidl, SHGDNF uFlags, STRRET *pName)
|
|
{
|
|
PIDLRecycleStruct *pFileDetails;
|
|
LPWSTR pFileName;
|
|
|
|
TRACE("(%p, %p, %x, %p)\n", this, pidl, (unsigned int)uFlags, pName);
|
|
|
|
|
|
if (_ILIsBitBucket (pidl))
|
|
{
|
|
WCHAR pszPath[100];
|
|
|
|
if (HCR_GetClassNameW(CLSID_RecycleBin, pszPath, MAX_PATH))
|
|
{
|
|
pName->uType = STRRET_WSTR;
|
|
pName->pOleStr = StrDupW(pszPath);
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
pFileDetails = _ILGetRecycleStruct(pidl);
|
|
if (!pFileDetails)
|
|
{
|
|
pName->cStr[0] = 0;
|
|
pName->uType = STRRET_CSTR;
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
pFileName = wcsrchr(pFileDetails->szName, L'\\');
|
|
if (!pFileName)
|
|
{
|
|
pName->cStr[0] = 0;
|
|
pName->uType = STRRET_CSTR;
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
pName->pOleStr = StrDupW(pFileName + 1);
|
|
if (pName->pOleStr == NULL)
|
|
return E_OUTOFMEMORY;
|
|
|
|
pName->uType = STRRET_WSTR;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::SetNameOf(HWND hwnd, LPCITEMIDLIST pidl, LPCOLESTR pszName,
|
|
SHGDNF uFlags, LPITEMIDLIST *ppidlOut)
|
|
{
|
|
TRACE("\n");
|
|
return E_FAIL; /* not supported */
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetDefaultSearchGUID(GUID *pguid)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::EnumSearches(IEnumExtraSearch **ppEnum)
|
|
{
|
|
FIXME("stub\n");
|
|
*ppEnum = NULL;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetDefaultColumn(DWORD dwReserved, ULONG *pSort, ULONG *pDisplay)
|
|
{
|
|
TRACE("(%p, %x, %p, %p)\n", this, (unsigned int)dwReserved, pSort, pDisplay);
|
|
*pSort = 0;
|
|
*pDisplay = 0;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetDefaultColumnState(UINT iColumn, SHCOLSTATEF *pcsFlags)
|
|
{
|
|
TRACE("(%p, %d, %p)\n", this, iColumn, pcsFlags);
|
|
if (iColumn >= COLUMNS_COUNT)
|
|
return E_INVALIDARG;
|
|
*pcsFlags = RecycleBinColumns[iColumn].pcsFlags;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetDetailsEx(LPCITEMIDLIST pidl, const SHCOLUMNID *pscid, VARIANT *pv)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT FormatDateTime(LPWSTR buffer, int size, FILETIME * ft)
|
|
{
|
|
FILETIME lft;
|
|
SYSTEMTIME time;
|
|
int ret;
|
|
|
|
FileTimeToLocalFileTime(ft, &lft);
|
|
FileTimeToSystemTime(&lft, &time);
|
|
|
|
ret = GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &time, NULL, buffer, size);
|
|
if (ret > 0 && ret < size)
|
|
{
|
|
/* Append space + time without seconds */
|
|
buffer[ret-1] = ' ';
|
|
GetTimeFormatW(LOCALE_USER_DEFAULT, TIME_NOSECONDS, &time, NULL, &buffer[ret], size - ret);
|
|
}
|
|
|
|
return (ret != 0 ? E_FAIL : S_OK);
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetDetailsOf(LPCITEMIDLIST pidl, UINT iColumn, LPSHELLDETAILS pDetails)
|
|
{
|
|
PIDLRecycleStruct * pFileDetails;
|
|
WCHAR buffer[MAX_PATH];
|
|
WCHAR szTypeName[100];
|
|
LPWSTR pszBackslash;
|
|
UINT Length;
|
|
|
|
TRACE("(%p, %p, %d, %p)\n", this, pidl, iColumn, pDetails);
|
|
if (iColumn >= COLUMNS_COUNT)
|
|
return E_FAIL;
|
|
pDetails->fmt = RecycleBinColumns[iColumn].fmt;
|
|
pDetails->cxChar = RecycleBinColumns[iColumn].cxChars;
|
|
if (pidl == NULL)
|
|
{
|
|
pDetails->str.uType = STRRET_WSTR;
|
|
LoadStringW(shell32_hInstance, RecycleBinColumns[iColumn].column_name_id, buffer, MAX_PATH);
|
|
return SHStrDupW(buffer, &pDetails->str.pOleStr);
|
|
}
|
|
|
|
if (iColumn == COLUMN_NAME)
|
|
return GetDisplayNameOf(pidl, SHGDN_NORMAL, &pDetails->str);
|
|
|
|
pFileDetails = _ILGetRecycleStruct(pidl);
|
|
switch (iColumn)
|
|
{
|
|
case COLUMN_DATEDEL:
|
|
FormatDateTime(buffer, MAX_PATH, &pFileDetails->DeletionTime);
|
|
break;
|
|
case COLUMN_DELFROM:
|
|
pszBackslash = wcsrchr(pFileDetails->szName, L'\\');
|
|
Length = (pszBackslash - pFileDetails->szName);
|
|
memcpy((LPVOID)buffer, pFileDetails->szName, Length * sizeof(WCHAR));
|
|
buffer[Length] = L'\0';
|
|
break;
|
|
case COLUMN_SIZE:
|
|
StrFormatKBSizeW(pFileDetails->FileSize.QuadPart, buffer, MAX_PATH);
|
|
break;
|
|
case COLUMN_MTIME:
|
|
FormatDateTime(buffer, MAX_PATH, &pFileDetails->LastModification);
|
|
break;
|
|
case COLUMN_TYPE:
|
|
szTypeName[0] = L'\0';
|
|
wcscpy(buffer, PathFindExtensionW(pFileDetails->szName));
|
|
if (!( HCR_MapTypeToValueW(buffer, buffer, sizeof(buffer) / sizeof(WCHAR), TRUE) &&
|
|
HCR_MapTypeToValueW(buffer, szTypeName, sizeof(szTypeName) / sizeof(WCHAR), FALSE )))
|
|
{
|
|
wcscpy (szTypeName, PathFindExtensionW(pFileDetails->szName));
|
|
wcscat(szTypeName, L"-");
|
|
Length = wcslen(szTypeName);
|
|
if (LoadStringW(shell32_hInstance, IDS_SHV_COLUMN1, &szTypeName[Length], (sizeof(szTypeName) / sizeof(WCHAR)) - Length))
|
|
szTypeName[(sizeof(szTypeName)/sizeof(WCHAR))-1] = L'\0';
|
|
}
|
|
pDetails->str.uType = STRRET_WSTR;
|
|
return SHStrDupW(szTypeName, &pDetails->str.pOleStr);
|
|
break;
|
|
default:
|
|
return E_FAIL;
|
|
}
|
|
|
|
pDetails->str.uType = STRRET_WSTR;
|
|
return SHStrDupW(buffer, &pDetails->str.pOleStr);
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::MapColumnToSCID(UINT iColumn, SHCOLUMNID *pscid)
|
|
{
|
|
TRACE("(%p, %d, %p)\n", this, iColumn, pscid);
|
|
if (iColumn >= COLUMNS_COUNT)
|
|
return E_INVALIDARG;
|
|
pscid->fmtid = *RecycleBinColumns[iColumn].fmtId;
|
|
pscid->pid = RecycleBinColumns[iColumn].pid;
|
|
return S_OK;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* RecycleBin IContextMenu interface
|
|
*/
|
|
|
|
HRESULT WINAPI CRecycleBin::QueryContextMenu(HMENU hMenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags)
|
|
{
|
|
WCHAR szBuffer[100];
|
|
MENUITEMINFOW mii;
|
|
int id = 1;
|
|
|
|
TRACE("QueryContextMenu %p %p %u %u %u %u\n", this, hMenu, indexMenu, idCmdFirst, idCmdLast, uFlags );
|
|
|
|
if (!hMenu)
|
|
return E_INVALIDARG;
|
|
|
|
memset(&mii, 0, sizeof(mii));
|
|
mii.cbSize = sizeof(mii);
|
|
mii.fMask = MIIM_TYPE | MIIM_ID | MIIM_STATE;
|
|
mii.fState = MFS_ENABLED;
|
|
szBuffer[0] = L'\0';
|
|
LoadStringW(shell32_hInstance, IDS_EMPTY_BITBUCKET, szBuffer, sizeof(szBuffer) / sizeof(WCHAR));
|
|
mii.dwTypeData = szBuffer;
|
|
mii.cch = wcslen(mii.dwTypeData);
|
|
mii.wID = idCmdFirst + id++;
|
|
mii.fType = MFT_STRING;
|
|
iIdEmpty = 1;
|
|
|
|
if (!InsertMenuItemW(hMenu, indexMenu, TRUE, &mii))
|
|
return E_FAIL;
|
|
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, id);
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi)
|
|
{
|
|
HRESULT hr;
|
|
LPSHELLBROWSER lpSB;
|
|
LPSHELLVIEW lpSV = NULL;
|
|
|
|
TRACE("%p %p verb %p\n", this, lpcmi, lpcmi->lpVerb);
|
|
|
|
if (LOWORD(lpcmi->lpVerb) == iIdEmpty)
|
|
{
|
|
// FIXME
|
|
// path & flags
|
|
hr = SHEmptyRecycleBinW(lpcmi->hwnd, L"C:\\", 0);
|
|
TRACE("result %x\n", hr);
|
|
if (hr != S_OK)
|
|
return hr;
|
|
|
|
lpSB = (LPSHELLBROWSER)SendMessageA(lpcmi->hwnd, CWM_GETISHELLBROWSER, 0, 0);
|
|
if (lpSB && SUCCEEDED(lpSB->QueryActiveShellView(&lpSV)))
|
|
lpSV->Refresh();
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::GetCommandString(UINT_PTR idCommand, UINT uFlags, UINT *lpReserved, LPSTR lpszName, UINT uMaxNameLen)
|
|
{
|
|
FIXME("%p %lu %u %p %p %u\n", this, idCommand, uFlags, lpReserved, lpszName, uMaxNameLen);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* RecycleBin IShellPropSheetExt interface
|
|
*/
|
|
|
|
HRESULT WINAPI CRecycleBin::AddPages(LPFNSVADDPROPSHEETPAGE pfnAddPage, LPARAM lParam)
|
|
{
|
|
FIXME("%p %p %lu\n", this, pfnAddPage, lParam);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::ReplacePage(EXPPS uPageID, LPFNSVADDPROPSHEETPAGE pfnReplaceWith, LPARAM lParam)
|
|
{
|
|
FIXME("%p %lu %p %lu\n", this, uPageID, pfnReplaceWith, lParam);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* RecycleBin IShellExtInit interface
|
|
*/
|
|
|
|
HRESULT WINAPI CRecycleBin::Initialize(LPCITEMIDLIST pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID)
|
|
{
|
|
TRACE("%p %p %p %p\n", this, pidlFolder, pdtobj, hkeyProgID );
|
|
return S_OK;
|
|
}
|
|
|
|
void toggleNukeOnDeleteOption(HWND hwndDlg, BOOL bEnable)
|
|
{
|
|
if (bEnable)
|
|
{
|
|
SendDlgItemMessage(hwndDlg, 14001, BM_SETCHECK, BST_UNCHECKED, 0);
|
|
EnableWindow(GetDlgItem(hwndDlg, 14002), FALSE);
|
|
SendDlgItemMessage(hwndDlg, 14003, BM_SETCHECK, BST_CHECKED, 0);
|
|
}
|
|
else
|
|
{
|
|
SendDlgItemMessage(hwndDlg, 14001, BM_SETCHECK, BST_CHECKED, 0);
|
|
EnableWindow(GetDlgItem(hwndDlg, 14002), TRUE);
|
|
SendDlgItemMessage(hwndDlg, 14003, BM_SETCHECK, BST_UNCHECKED, 0);
|
|
}
|
|
}
|
|
|
|
|
|
static VOID
|
|
InitializeRecycleBinDlg(HWND hwndDlg, WCHAR DefaultDrive)
|
|
{
|
|
WCHAR CurDrive = L'A';
|
|
WCHAR szDrive[] = L"A:\\";
|
|
DWORD dwDrives;
|
|
WCHAR szName[100];
|
|
WCHAR szVolume[100];
|
|
DWORD MaxComponent, Flags;
|
|
DWORD dwSerial;
|
|
LVCOLUMNW lc;
|
|
HWND hDlgCtrl;
|
|
LVITEMW li;
|
|
INT itemCount;
|
|
ULARGE_INTEGER TotalNumberOfFreeBytes, TotalNumberOfBytes, FreeBytesAvailable;
|
|
RECT rect;
|
|
int columnSize;
|
|
int defIndex = 0;
|
|
DWORD dwSize;
|
|
PDRIVE_ITEM_CONTEXT pItem = NULL, pDefault = NULL, pFirst = NULL;
|
|
|
|
hDlgCtrl = GetDlgItem(hwndDlg, 14000);
|
|
|
|
if (!LoadStringW(shell32_hInstance, IDS_RECYCLEBIN_LOCATION, szVolume, sizeof(szVolume) / sizeof(WCHAR)))
|
|
szVolume[0] = 0;
|
|
|
|
GetClientRect(hDlgCtrl, &rect);
|
|
|
|
memset(&lc, 0, sizeof(LV_COLUMN) );
|
|
lc.mask = LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM | LVCF_FMT;
|
|
|
|
columnSize = 140; //FIXME
|
|
lc.iSubItem = 0;
|
|
lc.fmt = LVCFMT_FIXED_WIDTH;
|
|
lc.cx = columnSize;
|
|
lc.cchTextMax = wcslen(szVolume);
|
|
lc.pszText = szVolume;
|
|
(void)SendMessageW(hDlgCtrl, LVM_INSERTCOLUMNW, 0, (LPARAM)&lc);
|
|
|
|
if (!LoadStringW(shell32_hInstance, IDS_RECYCLEBIN_DISKSPACE, szVolume, sizeof(szVolume) / sizeof(WCHAR)))
|
|
szVolume[0] = 0;
|
|
|
|
lc.iSubItem = 1;
|
|
lc.cx = rect.right - rect.left - columnSize;
|
|
lc.cchTextMax = wcslen(szVolume);
|
|
lc.pszText = szVolume;
|
|
(void)SendMessageW(hDlgCtrl, LVM_INSERTCOLUMNW, 1, (LPARAM)&lc);
|
|
|
|
dwDrives = GetLogicalDrives();
|
|
itemCount = 0;
|
|
do
|
|
{
|
|
if ((dwDrives & 0x1))
|
|
{
|
|
UINT Type = GetDriveTypeW(szDrive);
|
|
if (Type == DRIVE_FIXED) //FIXME
|
|
{
|
|
if (!GetVolumeInformationW(szDrive, szName, sizeof(szName) / sizeof(WCHAR), &dwSerial, &MaxComponent, &Flags, NULL, 0))
|
|
{
|
|
szName[0] = 0;
|
|
dwSerial = -1;
|
|
}
|
|
|
|
swprintf(szVolume, L"%s (%c)", szName, szDrive[0]);
|
|
memset(&li, 0x0, sizeof(LVITEMW));
|
|
li.mask = LVIF_TEXT | LVIF_PARAM;
|
|
li.iSubItem = 0;
|
|
li.pszText = szVolume;
|
|
li.iItem = itemCount;
|
|
SendMessageW(hDlgCtrl, LVM_INSERTITEMW, 0, (LPARAM)&li);
|
|
if (GetDiskFreeSpaceExW(szDrive, &FreeBytesAvailable , &TotalNumberOfBytes, &TotalNumberOfFreeBytes))
|
|
{
|
|
if (StrFormatByteSizeW(TotalNumberOfFreeBytes.QuadPart, szVolume, sizeof(szVolume) / sizeof(WCHAR)))
|
|
{
|
|
|
|
pItem = (DRIVE_ITEM_CONTEXT *)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DRIVE_ITEM_CONTEXT));
|
|
if (pItem)
|
|
{
|
|
swprintf(szName, L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Bitbucket\\Volume\\%04X-%04X", LOWORD(dwSerial), HIWORD(dwSerial));
|
|
dwSize = sizeof(DWORD);
|
|
RegGetValueW(HKEY_CURRENT_USER, szName, L"MaxCapacity", RRF_RT_DWORD, NULL, &pItem->dwMaxCapacity, &dwSize);
|
|
dwSize = sizeof(DWORD);
|
|
RegGetValueW(HKEY_CURRENT_USER, szName, L"NukeOnDelete", RRF_RT_DWORD, NULL, &pItem->dwNukeOnDelete, &dwSize);
|
|
pItem->dwSerial = dwSerial;
|
|
li.mask = LVIF_PARAM;
|
|
li.lParam = (LPARAM)pItem;
|
|
(void)SendMessageW(hDlgCtrl, LVM_SETITEMW, 0, (LPARAM)&li);
|
|
if (CurDrive == DefaultDrive)
|
|
{
|
|
defIndex = itemCount;
|
|
pDefault = pItem;
|
|
}
|
|
}
|
|
if (!pFirst)
|
|
pFirst = pItem;
|
|
|
|
li.mask = LVIF_TEXT;
|
|
li.iSubItem = 1;
|
|
li.pszText = szVolume;
|
|
li.iItem = itemCount;
|
|
(void)SendMessageW(hDlgCtrl, LVM_SETITEMW, 0, (LPARAM)&li);
|
|
}
|
|
}
|
|
itemCount++;
|
|
}
|
|
}
|
|
CurDrive++;
|
|
szDrive[0] = CurDrive;
|
|
dwDrives = (dwDrives >> 1);
|
|
} while(dwDrives);
|
|
|
|
if (!pDefault)
|
|
pDefault = pFirst;
|
|
if (pDefault)
|
|
{
|
|
toggleNukeOnDeleteOption(hwndDlg, pDefault->dwNukeOnDelete);
|
|
SetDlgItemInt(hwndDlg, 14002, pDefault->dwMaxCapacity, FALSE);
|
|
}
|
|
ZeroMemory(&li, sizeof(li));
|
|
li.mask = LVIF_STATE;
|
|
li.stateMask = (UINT) - 1;
|
|
li.state = LVIS_FOCUSED | LVIS_SELECTED;
|
|
li.iItem = defIndex;
|
|
(void)SendMessageW(hDlgCtrl, LVM_SETITEMW, 0, (LPARAM)&li);
|
|
|
|
}
|
|
|
|
static BOOL StoreDriveSettings(HWND hwndDlg)
|
|
{
|
|
int iCount, iIndex;
|
|
HWND hDlgCtrl = GetDlgItem(hwndDlg, 14000);
|
|
LVITEMW li;
|
|
PDRIVE_ITEM_CONTEXT pItem;
|
|
HKEY hKey, hSubKey;
|
|
WCHAR szSerial[20];
|
|
DWORD dwSize;
|
|
|
|
|
|
if (RegCreateKeyExW(HKEY_CURRENT_USER, L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Bitbucket\\Volume", 0, NULL, 0, KEY_WRITE, NULL, &hKey, NULL) != ERROR_SUCCESS)
|
|
return FALSE;
|
|
|
|
iCount = ListView_GetItemCount(hDlgCtrl);
|
|
|
|
ZeroMemory(&li, sizeof(li));
|
|
li.mask = LVIF_PARAM;
|
|
|
|
for(iIndex = 0; iIndex < iCount; iIndex++)
|
|
{
|
|
li.iItem = iIndex;
|
|
if (SendMessageW(hDlgCtrl, LVM_GETITEMW, 0, (LPARAM)&li))
|
|
{
|
|
pItem = (PDRIVE_ITEM_CONTEXT)li.lParam;
|
|
swprintf(szSerial, L"%04X-%04X", LOWORD(pItem->dwSerial), HIWORD(pItem->dwSerial));
|
|
if (RegCreateKeyExW(hKey, szSerial, 0, NULL, 0, KEY_WRITE, NULL, &hSubKey, NULL) == ERROR_SUCCESS)
|
|
{
|
|
dwSize = sizeof(DWORD);
|
|
RegSetValueExW(hSubKey, L"NukeOnDelete", 0, REG_DWORD, (LPBYTE)&pItem->dwNukeOnDelete, dwSize);
|
|
dwSize = sizeof(DWORD);
|
|
RegSetValueExW(hSubKey, L"MaxCapacity", 0, REG_DWORD, (LPBYTE)&pItem->dwMaxCapacity, dwSize);
|
|
RegCloseKey(hSubKey);
|
|
}
|
|
}
|
|
}
|
|
RegCloseKey(hKey);
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
static VOID FreeDriveItemContext(HWND hwndDlg)
|
|
{
|
|
int iCount, iIndex;
|
|
HWND hDlgCtrl = GetDlgItem(hwndDlg, 14000);
|
|
LVITEMW li;
|
|
|
|
iCount = ListView_GetItemCount(hDlgCtrl);
|
|
|
|
ZeroMemory(&li, sizeof(li));
|
|
li.mask = LVIF_PARAM;
|
|
|
|
for(iIndex = 0; iIndex < iCount; iIndex++)
|
|
{
|
|
li.iItem = iIndex;
|
|
if (SendMessageW(hDlgCtrl, LVM_GETITEMW, 0, (LPARAM)&li))
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, (LPVOID)li.lParam);
|
|
}
|
|
}
|
|
}
|
|
|
|
static INT
|
|
GetDefaultItem(HWND hwndDlg, LVITEMW * li)
|
|
{
|
|
HWND hDlgCtrl;
|
|
UINT iItemCount, iIndex;
|
|
|
|
hDlgCtrl = GetDlgItem(hwndDlg, 14000);
|
|
if (!hDlgCtrl)
|
|
return -1;
|
|
|
|
iItemCount = ListView_GetItemCount(hDlgCtrl);
|
|
if (!iItemCount)
|
|
return -1;
|
|
|
|
ZeroMemory(li, sizeof(LVITEMW));
|
|
li->mask = LVIF_PARAM | LVIF_STATE;
|
|
li->stateMask = (UINT) - 1;
|
|
for (iIndex = 0; iIndex < iItemCount; iIndex++)
|
|
{
|
|
li->iItem = iIndex;
|
|
if (SendMessageW(hDlgCtrl, LVM_GETITEMW, 0, (LPARAM)li))
|
|
{
|
|
if (li->state & LVIS_SELECTED)
|
|
return iIndex;
|
|
}
|
|
}
|
|
return -1;
|
|
|
|
}
|
|
|
|
static INT_PTR CALLBACK
|
|
RecycleBinDlg(
|
|
HWND hwndDlg,
|
|
UINT uMsg,
|
|
WPARAM wParam,
|
|
LPARAM lParam
|
|
)
|
|
{
|
|
LPPSHNOTIFY lppsn;
|
|
LPNMLISTVIEW lppl;
|
|
LVITEMW li;
|
|
PDRIVE_ITEM_CONTEXT pItem;
|
|
BOOL bSuccess;
|
|
UINT uResult;
|
|
PROPSHEETPAGE * page;
|
|
DWORD dwStyle;
|
|
|
|
switch(uMsg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
page = (PROPSHEETPAGE*)lParam;
|
|
InitializeRecycleBinDlg(hwndDlg, (WCHAR)page->lParam);
|
|
dwStyle = (DWORD) SendDlgItemMessage(hwndDlg, 14000, LVM_GETEXTENDEDLISTVIEWSTYLE, 0, 0);
|
|
dwStyle = dwStyle | LVS_EX_FULLROWSELECT;
|
|
SendDlgItemMessage(hwndDlg, 14000, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, dwStyle);
|
|
if (GetDlgCtrlID((HWND)wParam) != 14000)
|
|
{
|
|
SetFocus(GetDlgItem(hwndDlg, 14000));
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
case WM_COMMAND:
|
|
switch(LOWORD(wParam))
|
|
{
|
|
case 14001:
|
|
toggleNukeOnDeleteOption(hwndDlg, FALSE);
|
|
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
|
|
break;
|
|
case 14003:
|
|
toggleNukeOnDeleteOption(hwndDlg, TRUE);
|
|
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
|
|
break;
|
|
case 14004:
|
|
PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
|
|
break;
|
|
}
|
|
break;
|
|
case WM_NOTIFY:
|
|
lppsn = (LPPSHNOTIFY) lParam;
|
|
lppl = (LPNMLISTVIEW) lParam;
|
|
if (lppsn->hdr.code == PSN_APPLY)
|
|
{
|
|
if (GetDefaultItem(hwndDlg, &li) > -1)
|
|
{
|
|
pItem = (PDRIVE_ITEM_CONTEXT)li.lParam;
|
|
if (pItem)
|
|
{
|
|
uResult = GetDlgItemInt(hwndDlg, 14002, &bSuccess, FALSE);
|
|
if (bSuccess)
|
|
pItem->dwMaxCapacity = uResult;
|
|
if (SendDlgItemMessageW(hwndDlg, 14003, BM_GETCHECK, 0, 0) == BST_CHECKED)
|
|
pItem->dwNukeOnDelete = TRUE;
|
|
else
|
|
pItem->dwNukeOnDelete = FALSE;
|
|
}
|
|
}
|
|
if (StoreDriveSettings(hwndDlg))
|
|
{
|
|
SetWindowLongPtr( hwndDlg, DWL_MSGRESULT, PSNRET_NOERROR );
|
|
return TRUE;
|
|
}
|
|
}
|
|
else if (lppl->hdr.code == LVN_ITEMCHANGING)
|
|
{
|
|
ZeroMemory(&li, sizeof(li));
|
|
li.mask = LVIF_PARAM;
|
|
li.iItem = lppl->iItem;
|
|
if (!SendMessageW(lppl->hdr.hwndFrom, LVM_GETITEMW, 0, (LPARAM)&li))
|
|
return TRUE;
|
|
|
|
pItem = (PDRIVE_ITEM_CONTEXT)li.lParam;
|
|
if (!pItem)
|
|
return TRUE;
|
|
|
|
if (!(lppl->uOldState & LVIS_FOCUSED) && (lppl->uNewState & LVIS_FOCUSED))
|
|
{
|
|
/* new focused item */
|
|
toggleNukeOnDeleteOption(lppl->hdr.hwndFrom, pItem->dwNukeOnDelete);
|
|
SetDlgItemInt(hwndDlg, 14002, pItem->dwMaxCapacity, FALSE);
|
|
}
|
|
else if ((lppl->uOldState & LVIS_FOCUSED) && !(lppl->uNewState & LVIS_FOCUSED))
|
|
{
|
|
/* kill focus */
|
|
uResult = GetDlgItemInt(hwndDlg, 14002, &bSuccess, FALSE);
|
|
if (bSuccess)
|
|
pItem->dwMaxCapacity = uResult;
|
|
if (SendDlgItemMessageW(hwndDlg, 14003, BM_GETCHECK, 0, 0) == BST_CHECKED)
|
|
pItem->dwNukeOnDelete = TRUE;
|
|
else
|
|
pItem->dwNukeOnDelete = FALSE;
|
|
}
|
|
return TRUE;
|
|
|
|
}
|
|
break;
|
|
case WM_DESTROY:
|
|
FreeDriveItemContext(hwndDlg);
|
|
break;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL SH_ShowRecycleBinProperties(WCHAR sDrive)
|
|
{
|
|
HPROPSHEETPAGE hpsp[1];
|
|
PROPSHEETHEADERW psh;
|
|
HPROPSHEETPAGE hprop;
|
|
|
|
BOOL ret;
|
|
|
|
|
|
ZeroMemory(&psh, sizeof(PROPSHEETHEADERW));
|
|
psh.dwSize = sizeof(PROPSHEETHEADERW);
|
|
psh.dwFlags = PSP_DEFAULT | PSH_PROPTITLE;
|
|
psh.pszCaption = MAKEINTRESOURCEW(IDS_RECYCLEBIN_FOLDER_NAME);
|
|
psh.hwndParent = NULL;
|
|
psh.phpage = hpsp;
|
|
psh.hInstance = shell32_hInstance;
|
|
|
|
hprop = SH_CreatePropertySheetPage(IDD_RECYCLE_BIN_PROPERTIES, RecycleBinDlg, (LPARAM)sDrive, NULL);
|
|
if (!hprop)
|
|
{
|
|
ERR("Failed to create property sheet\n");
|
|
return FALSE;
|
|
}
|
|
hpsp[psh.nPages] = hprop;
|
|
psh.nPages++;
|
|
|
|
|
|
ret = PropertySheetW(&psh);
|
|
if (ret < 0)
|
|
return FALSE;
|
|
else
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL
|
|
TRASH_CanTrashFile(LPCWSTR wszPath)
|
|
{
|
|
LONG ret;
|
|
DWORD dwNukeOnDelete, dwType, VolSerialNumber, MaxComponentLength;
|
|
DWORD FileSystemFlags, dwSize, dwDisposition;
|
|
HKEY hKey;
|
|
WCHAR szBuffer[10];
|
|
WCHAR szKey[150] = L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Bitbucket\\Volume\\";
|
|
|
|
if (wszPath[1] != L':')
|
|
{
|
|
/* path is UNC */
|
|
return FALSE;
|
|
}
|
|
|
|
if (GetDriveTypeW(wszPath) != DRIVE_FIXED)
|
|
{
|
|
/* no bitbucket on removable media */
|
|
return FALSE;
|
|
}
|
|
|
|
if (!GetVolumeInformationW(wszPath, NULL, 0, &VolSerialNumber, &MaxComponentLength, &FileSystemFlags, NULL, 0))
|
|
{
|
|
ERR("GetVolumeInformationW failed with %u\n", GetLastError());
|
|
return FALSE;
|
|
}
|
|
|
|
swprintf(szBuffer, L"%04X-%04X", LOWORD(VolSerialNumber), HIWORD(VolSerialNumber));
|
|
wcscat(szKey, szBuffer);
|
|
|
|
if (RegCreateKeyExW(HKEY_CURRENT_USER, szKey, 0, NULL, 0, KEY_WRITE, NULL, &hKey, &dwDisposition) != ERROR_SUCCESS)
|
|
{
|
|
ERR("RegCreateKeyExW failed\n");
|
|
return FALSE;
|
|
}
|
|
|
|
if (dwDisposition & REG_CREATED_NEW_KEY)
|
|
{
|
|
/* per default move to bitbucket */
|
|
dwNukeOnDelete = 0;
|
|
RegSetValueExW(hKey, L"NukeOnDelete", 0, REG_DWORD, (LPBYTE)&dwNukeOnDelete, sizeof(DWORD));
|
|
/* per default unlimited size */
|
|
dwSize = -1;
|
|
RegSetValueExW(hKey, L"MaxCapacity", 0, REG_DWORD, (LPBYTE)&dwSize, sizeof(DWORD));
|
|
RegCloseKey(hKey);
|
|
return TRUE;
|
|
}
|
|
else
|
|
{
|
|
dwSize = sizeof(dwNukeOnDelete);
|
|
ret = RegQueryValueExW(hKey, L"NukeOnDelete", NULL, &dwType, (LPBYTE)&dwNukeOnDelete, &dwSize);
|
|
if (ret != ERROR_SUCCESS)
|
|
{
|
|
if (ret == ERROR_FILE_NOT_FOUND)
|
|
{
|
|
/* restore key and enable bitbucket */
|
|
dwNukeOnDelete = 0;
|
|
RegSetValueExW(hKey, L"NukeOnDelete", 0, REG_DWORD, (LPBYTE)&dwNukeOnDelete, sizeof(DWORD));
|
|
}
|
|
RegCloseKey(hKey);
|
|
return TRUE;
|
|
}
|
|
else if (dwNukeOnDelete)
|
|
{
|
|
/* do not delete to bitbucket */
|
|
RegCloseKey(hKey);
|
|
return FALSE;
|
|
}
|
|
/* FIXME
|
|
* check if bitbucket is full
|
|
*/
|
|
RegCloseKey(hKey);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
BOOL
|
|
TRASH_TrashFile(LPCWSTR wszPath)
|
|
{
|
|
TRACE("(%s)\n", debugstr_w(wszPath));
|
|
return DeleteFileToRecycleBin(wszPath);
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHUpdateCRecycleBinIcon [SHELL32.@]
|
|
*
|
|
* Undocumented
|
|
*/
|
|
EXTERN_C HRESULT WINAPI SHUpdateRecycleBinIcon(void)
|
|
{
|
|
FIXME("stub\n");
|
|
|
|
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* IDropTarget implementation
|
|
*/
|
|
BOOL CRecycleBin::QueryDrop(DWORD dwKeyState, LPDWORD pdwEffect)
|
|
{
|
|
/* TODO on shift we should delete, we should update the cursor manager to show this. */
|
|
|
|
DWORD dwEffect = DROPEFFECT_COPY;
|
|
|
|
*pdwEffect = DROPEFFECT_NONE;
|
|
|
|
if (fAcceptFmt) { /* Does our interpretation of the keystate ... */
|
|
*pdwEffect = KeyStateToDropEffect (dwKeyState);
|
|
|
|
if (*pdwEffect == DROPEFFECT_NONE)
|
|
*pdwEffect = dwEffect;
|
|
|
|
/* ... matches the desired effect ? */
|
|
if (dwEffect & *pdwEffect) {
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::DragEnter(IDataObject *pDataObject,
|
|
DWORD dwKeyState, POINTL pt, DWORD *pdwEffect)
|
|
{
|
|
TRACE("Recycle bin drag over (%p)\n", this);
|
|
/* The recycle bin accepts pretty much everything, and sets a CSIDL flag. */
|
|
fAcceptFmt = TRUE;
|
|
|
|
QueryDrop(dwKeyState, pdwEffect);
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::DragOver(DWORD dwKeyState, POINTL pt,
|
|
DWORD *pdwEffect)
|
|
{
|
|
TRACE("(%p)\n", this);
|
|
|
|
if (!pdwEffect)
|
|
return E_INVALIDARG;
|
|
|
|
QueryDrop(dwKeyState, pdwEffect);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::DragLeave()
|
|
{
|
|
TRACE("(%p)\n", this);
|
|
|
|
fAcceptFmt = FALSE;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CRecycleBin::Drop(IDataObject *pDataObject,
|
|
DWORD dwKeyState, POINTL pt, DWORD *pdwEffect)
|
|
{
|
|
TRACE("(%p) object dropped on recycle bin, effect %u\n", this, *pdwEffect);
|
|
|
|
/* TODO: pdwEffect should be read and make the drop object be permanently deleted in the move case (shift held) */
|
|
|
|
FORMATETC fmt;
|
|
TRACE("(%p)->(DataObject=%p)\n", this, pDataObject);
|
|
InitFormatEtc (fmt, cfShellIDList, TYMED_HGLOBAL);
|
|
|
|
/* Handle cfShellIDList Drop objects here, otherwise send the approriate message to other software */
|
|
if (SUCCEEDED(pDataObject->QueryGetData(&fmt))) {
|
|
pDataObject->AddRef();
|
|
SHCreateThread(DoDeleteThreadProc, pDataObject, NULL, NULL);
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
* TODO call SetData on the data object with format CFSTR_TARGETCLSID
|
|
* set to the Recycle Bin's class identifier CLSID_RecycleBin.
|
|
*/
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
DWORD WINAPI DoDeleteThreadProc(LPVOID lpParameter)
|
|
{
|
|
IDataObject *pda = (IDataObject*) lpParameter;
|
|
DoDeleteDataObject(pda);
|
|
//Release the data object
|
|
pda->Release();
|
|
return 0;
|
|
}
|
|
|
|
HRESULT WINAPI DoDeleteDataObject(IDataObject *pda)
|
|
{
|
|
TRACE("performing delete");
|
|
HRESULT hr;
|
|
|
|
STGMEDIUM medium;
|
|
FORMATETC formatetc;
|
|
InitFormatEtc(formatetc, RegisterClipboardFormatW(CFSTR_SHELLIDLIST), TYMED_HGLOBAL);
|
|
hr = pda->GetData(&formatetc, &medium);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
/* lock the handle */
|
|
LPIDA lpcida = (LPIDA)GlobalLock(medium.hGlobal);
|
|
if (!lpcida)
|
|
{
|
|
ReleaseStgMedium(&medium);
|
|
return E_FAIL;
|
|
}
|
|
|
|
/* convert the data into pidl */
|
|
LPITEMIDLIST pidl;
|
|
LPITEMIDLIST *apidl = _ILCopyCidaToaPidl(&pidl, lpcida);
|
|
if (!apidl)
|
|
{
|
|
ReleaseStgMedium(&medium);
|
|
return E_FAIL;
|
|
}
|
|
|
|
CComPtr<IShellFolder> psfDesktop;
|
|
CComPtr<IShellFolder> psfFrom = NULL;
|
|
|
|
/* Grab the desktop shell folder */
|
|
hr = SHGetDesktopFolder(&psfDesktop);
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("SHGetDesktopFolder failed\n");
|
|
SHFree(pidl);
|
|
_ILFreeaPidl(apidl, lpcida->cidl);
|
|
ReleaseStgMedium(&medium);
|
|
return E_FAIL;
|
|
}
|
|
|
|
/* Find source folder, this is where the clipboard data was copied from */
|
|
if (_ILIsDesktop(pidl))
|
|
{
|
|
psfFrom = psfDesktop;
|
|
}
|
|
else
|
|
{
|
|
hr = psfDesktop->BindToObject(pidl, NULL, IID_PPV_ARG(IShellFolder, &psfFrom));
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("no IShellFolder\n");
|
|
SHFree(pidl);
|
|
_ILFreeaPidl(apidl, lpcida->cidl);
|
|
ReleaseStgMedium(&medium);
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
STRRET strTemp;
|
|
hr = psfFrom->GetDisplayNameOf(apidl[0], SHGDN_FORPARSING, &strTemp);
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("IShellFolder_GetDisplayNameOf failed with %x\n", hr);
|
|
SHFree(pidl);
|
|
_ILFreeaPidl(apidl, lpcida->cidl);
|
|
ReleaseStgMedium(&medium);
|
|
return hr;
|
|
}
|
|
|
|
WCHAR wszPath[MAX_PATH];
|
|
hr = StrRetToBufW(&strTemp, apidl[0], wszPath, _countof(wszPath));
|
|
if (FAILED(hr))
|
|
{
|
|
ERR("StrRetToBufW failed with %x\n", hr);
|
|
SHFree(pidl);
|
|
_ILFreeaPidl(apidl, lpcida->cidl);
|
|
ReleaseStgMedium(&medium);
|
|
return hr;
|
|
}
|
|
|
|
/* Only keep the base path */
|
|
LPWSTR pwszFilename = PathFindFileNameW(wszPath);
|
|
*pwszFilename = L'\0';
|
|
|
|
/* Build paths list */
|
|
LPWSTR pwszPaths = BuildPathsList(wszPath, lpcida->cidl, (LPCITEMIDLIST*) apidl);
|
|
if (!pwszPaths)
|
|
{
|
|
SHFree(pidl);
|
|
_ILFreeaPidl(apidl, lpcida->cidl);
|
|
ReleaseStgMedium(&medium);
|
|
return E_FAIL;
|
|
}
|
|
|
|
/* Delete them */
|
|
SHFILEOPSTRUCTW FileOp;
|
|
ZeroMemory(&FileOp, sizeof(FileOp));
|
|
FileOp.wFunc = FO_DELETE;
|
|
FileOp.pFrom = pwszPaths;
|
|
FileOp.fFlags = FOF_ALLOWUNDO;
|
|
|
|
if (SHFileOperationW(&FileOp) != 0)
|
|
{
|
|
ERR("SHFileOperation failed with 0x%x for %s\n", GetLastError(), debugstr_w(pwszPaths));
|
|
hr = E_FAIL;
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, pwszPaths);
|
|
SHFree(pidl);
|
|
_ILFreeaPidl(apidl, lpcida->cidl);
|
|
ReleaseStgMedium(&medium);
|
|
|
|
return hr;
|
|
} |