CFSFolder Class Reference

#include <CFSFolder.h>

Inheritance diagram for CFSFolder:

Collaboration diagram for CFSFolder:

Public Member Functions
	CFSFolder ()
	~CFSFolder ()
STDMETHOD()	ParseDisplayName (HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override
STDMETHOD()	EnumObjects (HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList) override
STDMETHOD()	BindToObject (PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override
STDMETHOD()	BindToStorage (PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override
STDMETHOD()	CompareIDs (LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2) override
STDMETHOD()	CreateViewObject (HWND hwndOwner, REFIID riid, LPVOID *ppvOut) override
STDMETHOD()	GetAttributesOf (UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut) override
STDMETHOD()	GetUIObjectOf (HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT *prgfInOut, LPVOID *ppvOut) override
STDMETHOD()	GetDisplayNameOf (PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet) override
STDMETHOD()	SetNameOf (HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut) override
STDMETHOD()	GetDefaultSearchGUID (GUID *pguid) override
STDMETHOD()	EnumSearches (IEnumExtraSearch **ppenum) override
STDMETHOD()	GetDefaultColumn (DWORD dwRes, ULONG *pSort, ULONG *pDisplay) override
STDMETHOD()	GetDefaultColumnState (UINT iColumn, DWORD *pcsFlags) override
STDMETHOD()	GetDetailsEx (PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv) override
STDMETHOD()	GetDetailsOf (PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd) override
STDMETHOD()	MapColumnToSCID (UINT column, SHCOLUMNID *pscid) override
STDMETHOD()	GetClassID (CLSID *lpClassId) override
STDMETHOD()	Initialize (PCIDLIST_ABSOLUTE pidl) override
STDMETHOD()	GetCurFolder (PIDLIST_ABSOLUTE *pidl) override
STDMETHOD()	InitializeEx (IBindCtx *pbc, LPCITEMIDLIST pidlRoot, const PERSIST_FOLDER_TARGET_INFO *ppfti) override
STDMETHOD()	GetFolderTargetInfo (PERSIST_FOLDER_TARGET_INFO *ppfti) override
STDMETHOD()	CallBack (IShellFolder *psf, HWND hwndOwner, IDataObject *pdtobj, UINT uMsg, WPARAM wParam, LPARAM lParam) override
STDMETHOD()	MessageSFVCB (UINT uMsg, WPARAM wParam, LPARAM lParam) override
STDMETHODIMP	GetMaxLength (LPCWSTR pszName, int *piMaxNameLen) override
STDMETHODIMP	GetValidCharacters (LPWSTR *ppwszValidChars, LPWSTR *ppwszInvalidChars) override
Public Member Functions inherited from ATL::CComObjectRootEx< CComMultiThreadModelNoCS >
	~CComObjectRootEx ()
ULONG	InternalAddRef ()
ULONG	InternalRelease ()
void	Lock ()
void	Unlock ()
HRESULT	_AtlInitialConstruct ()
Public Member Functions inherited from ATL::CComObjectRootBase
	CComObjectRootBase ()
	~CComObjectRootBase ()
void	SetVoid (void *)
HRESULT	_AtlFinalConstruct ()
HRESULT	FinalConstruct ()
void	InternalFinalConstructAddRef ()
void	InternalFinalConstructRelease ()
void	FinalRelease ()
HRESULT	GetDefaultSearchGUID ([out] GUID *lpguid)
HRESULT	EnumSearches ([out] IEnumExtraSearch **ppenum)
HRESULT	GetDefaultColumn ([in] DWORD dwReserved, [out] ULONG *pSort, [out] ULONG *pDisplay)
HRESULT	GetDefaultColumnState ([in] UINT iColumn, [out] SHCOLSTATEF *pcsFlags)
HRESULT	GetDetailsEx ([in] PCUITEMID_CHILD pidl, [in] const SHCOLUMNID *pscid, [out] VARIANT *pv)
HRESULT	GetDetailsOf ([in] PCUITEMID_CHILD pidl, [in] UINT iColumn, [out] SHELLDETAILS *psd)
HRESULT	MapColumnToSCID ([in] UINT iColumn, [in] SHCOLUMNID *pscid)
Public Member Functions inherited from IShellFolder
HRESULT	ParseDisplayName ([in] HWND hwndOwner, [in] LPBC pbcReserved, [in, string] LPOLESTR lpszDisplayName, [out] ULONG *pchEaten, [out] PIDLIST_RELATIVE *ppidl, [in, out, unique] ULONG *pdwAttributes)
HRESULT	EnumObjects ([in] HWND hwndOwner, [in] SHCONTF grfFlags, [out] IEnumIDList **ppenumIDList)
HRESULT	BindToObject ([in] PCUIDLIST_RELATIVE pidl, [in] LPBC pbcReserved, [in] REFIID riid, [out, iid_is(riid)] void **ppvOut)
HRESULT	BindToStorage ([in] PCUIDLIST_RELATIVE pidl, [in] LPBC pbcReserved, [in] REFIID riid, [out, iid_is(riid)] void **ppvObj)
HRESULT	CompareIDs ([in] LPARAM lParam, [in] PCUIDLIST_RELATIVE pidl1, [in] PCUIDLIST_RELATIVE pidl2)
HRESULT	CreateViewObject ([in] HWND hwndOwner, [in] REFIID riid, [out, iid_is(riid)] void **ppvOut)
HRESULT	GetAttributesOf ([in] UINT cidl, [in, size_is(cidl)] PCUITEMID_CHILD_ARRAY apidl, [in, out] SFGAOF *rgfInOut)
HRESULT	GetUIObjectOf ([in] HWND hwndOwner, [in] UINT cidl, [in, size_is(cidl)] PCUITEMID_CHILD_ARRAY apidl, [in] REFIID riid, [in, out, unique] UINT *prgfInOut, [out, iid_is(riid)] void **ppvOut)
HRESULT	GetDisplayNameOf ([in] PCUITEMID_CHILD pidl, [in] SHGDNF uFlags, [out] STRRET *lpName)
HRESULT	SetNameOf ([in] HWND hwnd, [in] PCUITEMID_CHILD pidl, [in, string] LPCOLESTR lpszName, [in] SHGDNF uFlags, [out] PITEMID_CHILD *ppidlOut)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()
Public Member Functions inherited from IPersistFolder3
HRESULT	InitializeEx ([in] IBindCtx *pbc, [in] PCIDLIST_ABSOLUTE pidlRoot, [in] const PERSIST_FOLDER_TARGET_INFO *ppfti)
HRESULT	GetFolderTargetInfo ([out] PERSIST_FOLDER_TARGET_INFO *ppfti)
HRESULT	GetCurFolder ([out] PIDLIST_ABSOLUTE *ppidl)
HRESULT	Initialize ([in] PCIDLIST_ABSOLUTE pidl)
HRESULT	GetClassID ([out] CLSID *pClassID)
HRESULT	CallBack ([in] IShellFolder *psf, [in] HWND hwndOwner, [in] IDataObject *pdtobj, [in] UINT uMsg, [in] WPARAM wParam, [in] LPARAM lParam)

Static Public Member Functions
static HRESULT	GetFSColumnDetails (UINT iColumn, SHELLDETAILS &sd)
static HRESULT	GetDefaultFSColumnState (UINT iColumn, SHCOLSTATEF &csFlags)
static HRESULT	FormatDateTime (const FILETIME &ft, LPWSTR Buf, UINT cchBuf)
static HRESULT	FormatSize (UINT64 size, LPWSTR Buf, UINT cchBuf)
static HRESULT	CompareSortFoldersFirst (LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
static int	CompareUiStrings (LPCWSTR a, LPCWSTR b)
Static Public Member Functions inherited from ATL::CComObjectRootBase
static void WINAPI	ObjectMain (bool)
static const struct _ATL_CATMAP_ENTRY *	GetCategoryMap ()
static HRESULT WINAPI	InternalQueryInterface (void *pThis, const _ATL_INTMAP_ENTRY *pEntries, REFIID iid, void **ppvObject)

Protected Member Functions
HRESULT WINAPI	GetCustomViewInfo (ULONG unknown, SFVM_CUSTOMVIEWINFO_DATA *data)

Private Member Functions
HRESULT	_CreateShellExtInstance (const CLSID *pclsid, LPCITEMIDLIST pidl, REFIID riid, LPVOID *ppvOut)
HRESULT	_CreateExtensionUIObject (LPCITEMIDLIST pidl, REFIID riid, LPVOID *ppvOut)
HRESULT	_GetDropTarget (LPCITEMIDLIST pidl, LPVOID *ppvOut)
HRESULT	_GetIconHandler (LPCITEMIDLIST pidl, REFIID riid, LPVOID *ppvOut)
HRESULT	_ParseSimple (_In_ LPOLESTR lpszDisplayName, _Inout_ WIN32_FIND_DATAW *pFind, _Out_ LPITEMIDLIST *ppidl)
BOOL	_GetFindDataFromName (_In_ LPCWSTR pszName, _Out_ WIN32_FIND_DATAW *pFind)
HRESULT	_CreateIDListFromName (LPCWSTR pszName, DWORD attrs, IBindCtx *pbc, LPITEMIDLIST *ppidl)

Private Attributes
const CLSID *	m_pclsid
LPWSTR	m_sPathTarget
LPITEMIDLIST	m_pidlRoot
DWORD	m_bGroupPolicyActive

Additional Inherited Members
Public Types inherited from IShellFolder2
typedef struct IShellFolder2::SHCOLUMNID *	LPSHCOLUMNID
typedef const SHCOLUMNID *	LPCSHCOLUMNID
Public Types inherited from IShellFolder
enum	tagSHGDN {   SHGDN_NORMAL = 0 , SHGDN_INFOLDER = 1 , SHGDN_FOREDITING = 0x1000 , SHGDN_INCLUDE_NONFILESYS = 0x2000 ,   SHGDN_FORADDRESSBAR = 0x4000 , SHGDN_FORPARSING = 0x8000 }
enum	tagSHCONTF {   SHCONTF_FOLDERS = 32 , SHCONTF_NONFOLDERS = 64 , SHCONTF_INCLUDEHIDDEN = 128 , SHCONTF_INIT_ON_FIRST_NEXT = 256 ,   SHCONTF_NETPRINTERSRCH = 512 , SHCONTF_SHAREABLE = 1024 , SHCONTF_STORAGE = 2048 , SHCONTF_NAVIGATION_ENUM = 0x01000 ,   SHCONTF_FASTITEMS = 0x02000 , SHCONTF_FLATLIST = 0x04000 , SHCONTF_ENABLE_ASYNC = 0x08000 , SHCONTF_INCLUDESUPERHIDDEN = 0x10000 }
typedef IShellFolder *	LPSHELLFOLDER
typedef enum IShellFolder::tagSHGDN	SHGNO
typedef DWORD	SHGDNF
typedef DWORD	SHCONTF
typedef ULONG	SFGAOF
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN
Public Types inherited from IPersistFolder2
typedef IPersistFolder2 *	LPPERSISTFOLDER2
Public Types inherited from IPersistFolder
typedef IPersistFolder *	LPPERSISTFOLDER
Public Types inherited from IPersist
typedef IPersist *	LPPERSIST
Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef

Detailed Description

Definition at line 14 of file CFSFolder.h.

Constructor & Destructor Documentation

CFSFolder()

CFSFolder::CFSFolder

(

)

Definition at line 553 of file CFSFolder.cpp.

{
    m_pclsid = &CLSID_ShellFSFolder;
    m_sPathTarget = NULL;
    m_pidlRoot = NULL;
    m_bGroupPolicyActive = 0;
}

~CFSFolder()

CFSFolder::~CFSFolder

(

)

Definition at line 561 of file CFSFolder.cpp.

{
    TRACE("-- destroying IShellFolder(%p)\n", this);
 
    SHFree(m_pidlRoot);
    SHFree(m_sPathTarget);
}

Member Function Documentation

_CreateExtensionUIObject()

HRESULT CFSFolder::_CreateExtensionUIObject ( LPCITEMIDLIST  pidl, REFIID  riid, LPVOID *  ppvOut  )

private

Definition at line 1848 of file CFSFolder.cpp.

{
    WCHAR buf[MAX_PATH];
 
    sprintfW(buf, L"ShellEx\\{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
             riid.Data1, riid.Data2, riid.Data3,
             riid.Data4[0], riid.Data4[1], riid.Data4[2], riid.Data4[3],
             riid.Data4[4], riid.Data4[5], riid.Data4[6], riid.Data4[7]);
 
    CLSID clsid;
    HRESULT hr;
 
    hr = GetCLSIDForFileType(pidl, buf, &clsid);
    if (hr != S_OK)
        return hr;
 
    hr = _CreateShellExtInstance(&clsid, pidl, riid, ppvOut);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    return S_OK;
}

Referenced by GetUIObjectOf().

_CreateIDListFromName()

HRESULT CFSFolder::_CreateIDListFromName ( LPCWSTR  pszName, DWORD  attrs, IBindCtx *  pbc, LPITEMIDLIST *  ppidl  )

private

Definition at line 814 of file CFSFolder.cpp.

{
    *ppidl = NULL;
 
    if (PathIsDosDevice(pszName))
        return HRESULT_FROM_WIN32(ERROR_BAD_DEVICE);
 
    WIN32_FIND_DATAW FindData = { 0 };
 
    HRESULT hr = S_OK;
    if (attrs == ULONG_MAX) // Invalid attributes
    {
        if (!_GetFindDataFromName(pszName, &FindData))
            hr = HRESULT_FROM_WIN32(::GetLastError());
    }
    else // Pretend as an item of attrs
    {
        StringCchCopyW(FindData.cFileName, _countof(FindData.cFileName), pszName);
        FindData.dwFileAttributes = attrs;
    }
 
    if (FAILED(hr))
        return hr;
 
    *ppidl = _ILCreateFromFindDataW(&FindData);
    if (!*ppidl)
        return E_OUTOFMEMORY;
 
    return S_OK;
}

Referenced by ParseDisplayName().

_CreateShellExtInstance()

HRESULT CFSFolder::_CreateShellExtInstance ( const CLSID *  pclsid, LPCITEMIDLIST  pidl, REFIID  riid, LPVOID *  ppvOut  )

private

Definition at line 1915 of file CFSFolder.cpp.

{
    HRESULT hr;
    WCHAR wszPath[MAX_PATH], szNameBuf[MAX_PATH];
 
    LPCWSTR pszName = GetItemFileName(pidl, szNameBuf, _countof(szNameBuf));
    if (!pszName)
    {
        ERR("Got garbage pidl\n");
        pdump_always(pidl);
        return E_INVALIDARG;
    }
    PathCombineW(wszPath, m_sPathTarget, pszName);
 
    CComPtr<IPersistFile> pp;
    hr = SHCoCreateInstance(NULL, pclsid, NULL, IID_PPV_ARG(IPersistFile, &pp));
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    pp->Load(wszPath, 0);
 
    hr = pp->QueryInterface(riid, ppvOut);
    if (hr != S_OK)
    {
        ERR("Failed to query for interface IID_IShellExtInit hr %x pclsid %s\n", hr, wine_dbgstr_guid(pclsid));
        return hr;
    }
    return hr;
}

Referenced by _CreateExtensionUIObject(), _GetDropTarget(), and _GetIconHandler().

_GetDropTarget()

HRESULT CFSFolder::_GetDropTarget ( LPCITEMIDLIST  pidl, LPVOID *  ppvOut  )

private

Definition at line 1871 of file CFSFolder.cpp.

{
    HRESULT hr;
 
    TRACE("CFSFolder::_GetDropTarget entered\n");
 
    if (_ILIsFolder (pidl))
    {
        CComPtr<IShellFolder> psfChild;
        hr = this->BindToObject(pidl, NULL, IID_PPV_ARG(IShellFolder, &psfChild));
        if (FAILED_UNEXPECTEDLY(hr))
            return hr;
 
        return psfChild->CreateViewObject(NULL, IID_IDropTarget, ppvOut);
    }
 
    CLSID clsid;
    hr = GetCLSIDForFileType(pidl, L"shellex\\DropHandler", &clsid);
    if (hr != S_OK)
        return hr;
 
    hr = _CreateShellExtInstance(&clsid, pidl, IID_IDropTarget, ppvOut);
    if (FAILED_UNEXPECTEDLY(hr))
        return S_FALSE;
 
    return S_OK;
}

Referenced by GetUIObjectOf().

_GetFindDataFromName()

BOOL CFSFolder::_GetFindDataFromName ( _In_ LPCWSTR  pszName, _Out_ WIN32_FIND_DATAW *  pFind  )

private

Definition at line 800 of file CFSFolder.cpp.

{
    WCHAR szPath[MAX_PATH];
    lstrcpynW(szPath, m_sPathTarget, _countof(szPath));
    PathAppendW(szPath, pszName);
 
    HANDLE hFind = ::FindFirstFileW(szPath, pFind);
    if (hFind == INVALID_HANDLE_VALUE)
        return FALSE;
 
    ::FindClose(hFind);
    return TRUE;
}

Referenced by _CreateIDListFromName(), and ParseDisplayName().

_GetIconHandler()

HRESULT CFSFolder::_GetIconHandler ( LPCITEMIDLIST  pidl, REFIID  riid, LPVOID *  ppvOut  )

private

Definition at line 1899 of file CFSFolder.cpp.

{
    CLSID clsid;
    HRESULT hr;
 
    hr = GetCLSIDForFileType(pidl, L"shellex\\IconHandler", &clsid);
    if (hr != S_OK)
        return hr;
 
    hr = _CreateShellExtInstance(&clsid, pidl, riid, ppvOut);
    if (FAILED_UNEXPECTEDLY(hr))
        return S_FALSE;
 
    return S_OK;
}

Referenced by GetUIObjectOf().

_ParseSimple()

HRESULT CFSFolder::_ParseSimple ( _In_ LPOLESTR  lpszDisplayName, _Inout_ WIN32_FIND_DATAW *  pFind, _Out_ LPITEMIDLIST *  ppidl  )

private

Definition at line 759 of file CFSFolder.cpp.

{
    HRESULT hr;
    LPWSTR pchNext = lpszDisplayName;
 
    *ppidl = NULL;
 
    const DWORD finalattr = pFind->dwFileAttributes;
    const DWORD finalsizelo = pFind->nFileSizeLow;
    LPITEMIDLIST pidl;
    for (hr = S_OK; SUCCEEDED(hr); hr = SHILAppend(pidl, ppidl))
    {
        hr = Shell_NextElement(&pchNext, pFind->cFileName, _countof(pFind->cFileName), FALSE);
        if (hr != S_OK)
            break;
 
        pFind->dwFileAttributes = pchNext ? FILE_ATTRIBUTE_DIRECTORY : finalattr;
        pFind->nFileSizeLow = pchNext ? 0 : finalsizelo;
        pidl = _ILCreateFromFindDataW(pFind);
        if (!pidl)
        {
            hr = E_OUTOFMEMORY;
            break;
        }
    }
 
    if (SUCCEEDED(hr))
        return S_OK;
 
    if (*ppidl)
    {
        ILFree(*ppidl);
        *ppidl = NULL;
    }
 
    return hr;
}

Referenced by ParseDisplayName().

BindToObject()

HRESULT WINAPI CFSFolder::BindToObject ( PCUIDLIST_RELATIVE  pidl, LPBC  pbcReserved, REFIID  riid, LPVOID *  ppvOut  )

override

Definition at line 990 of file CFSFolder.cpp.

{
    TRACE("(%p)->(pidl=%p,%p,%s,%p)\n", this, pidl, pbc,
          shdebugstr_guid(&riid), ppvOut);
 
    CComPtr<IShellFolder> pSF;
    HRESULT hr;
 
    if (!m_pidlRoot || !ppvOut || !pidl || !pidl->mkid.cb)
    {
        ERR("CFSFolder::BindToObject: Invalid parameters\n");
        return E_INVALIDARG;
    }
 
    /* Get the pidl data */
    FileStruct* pData = &_ILGetDataPointer(pidl)->u.file;
    WCHAR szNameBuf[MAX_PATH];
    LPCWSTR pszName = GetItemFileName(pidl, szNameBuf, _countof(szNameBuf));
    if (!pszName)
    {
        ERR("CFSFolder::BindToObject: Invalid pidl!\n");
        return E_INVALIDARG;
    }
 
    *ppvOut = NULL;
 
    /* Create the target folder info */
    PERSIST_FOLDER_TARGET_INFO pfti = {0};
    pfti.dwAttributes = -1;
    pfti.csidl = -1;
    PathCombineW(pfti.szTargetParsingName, m_sPathTarget, pszName);
 
    /* Get the CLSID to bind to */
    CLSID clsidFolder;
    if (_ILIsFolder(pidl))
    {
        if ((pData->uFileAttribs & (FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_READONLY)) != 0)
        {
            hr = SHELL32_GetCLSIDForDirectory(pfti.szTargetParsingName, L"CLSID", &clsidFolder);
 
            if (SUCCEEDED(hr))
            {
                /* We got a GUID from a desktop.ini, let's try it */
                hr = SHELL32_BindToSF(m_pidlRoot, &pfti, pidl, &clsidFolder, riid, ppvOut);
                if (SUCCEEDED(hr))
                {
                    TRACE("-- returning (%p) %08x, (%s)\n", *ppvOut, hr, wine_dbgstr_guid(&clsidFolder));
                    return hr;
                }
 
                /* Something went wrong, re-try it with a normal ShellFSFolder */
                ERR("CFSFolder::BindToObject: %s failed to bind, using fallback (0x%08x)\n", wine_dbgstr_guid(&clsidFolder), hr);
            }
        }
        /* No system folder or the custom class failed */
        clsidFolder = CLSID_ShellFSFolder;
    }
    else
    {
        hr = GetCLSIDForFileType(pidl, L"CLSID", &clsidFolder);
        if (hr == S_FALSE)
            return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
        if (hr != S_OK)
            return hr;
    }
 
    hr = SHELL32_BindToSF(m_pidlRoot, &pfti, pidl, &clsidFolder, riid, ppvOut);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    TRACE ("-- returning (%p) %08x\n", *ppvOut, hr);
 
    return S_OK;
 
}

Referenced by _GetDropTarget(), and ParseDisplayName().

BindToStorage()

HRESULT WINAPI CFSFolder::BindToStorage ( PCUIDLIST_RELATIVE  pidl, LPBC  pbcReserved, REFIID  riid, LPVOID *  ppvOut  )

override

Definition at line 1078 of file CFSFolder.cpp.

{
    FIXME("(%p)->(pidl=%p,%p,%s,%p) stub\n", this, pidl, pbcReserved,
          shdebugstr_guid (&riid), ppvOut);
 
    *ppvOut = NULL;
    return E_NOTIMPL;
}

CallBack()

HRESULT WINAPI CFSFolder::CallBack ( IShellFolder *  psf, HWND  hwndOwner, IDataObject *  pdtobj, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

override

Implements IContextMenuCB.

Definition at line 1945 of file CFSFolder.cpp.

{
    enum { IDC_PROPERTIES };
    /* no data object means no selection */
    if (!pdtobj)
    {
        if (uMsg == DFM_INVOKECOMMAND && wParam == IDC_PROPERTIES)
        {
            return SHELL_ShowItemIDListProperties(m_pidlRoot);
        }
        else if (uMsg == DFM_MERGECONTEXTMENU)
        {
            QCMINFO *pqcminfo = (QCMINFO *)lParam;
            HMENU hpopup = CreatePopupMenu();
            _InsertMenuItemW(hpopup, 0, TRUE, IDC_PROPERTIES, MFT_STRING, MAKEINTRESOURCEW(IDS_PROPERTIES), MFS_ENABLED);
            pqcminfo->idCmdFirst = Shell_MergeMenus(pqcminfo->hmenu, hpopup, pqcminfo->indexMenu, pqcminfo->idCmdFirst, pqcminfo->idCmdLast, MM_ADDSEPARATOR);
            DestroyMenu(hpopup);
            return S_OK;
        }
    }
    return SHELL32_DefaultContextMenuCallBack(psf, pdtobj, uMsg);
}

CompareIDs()

HRESULT WINAPI CFSFolder::CompareIDs ( LPARAM  lParam, PCUIDLIST_RELATIVE  pidl1, PCUIDLIST_RELATIVE  pidl2  )

override

Implements IShellFolder.

Definition at line 1109 of file CFSFolder.cpp.

{
    WCHAR szNameBuf1[MAX_PATH], szNameBuf2[_countof(szNameBuf1)];
    LPCWSTR pszName1 = GetItemFileName(pidl1, szNameBuf1, _countof(szNameBuf1));
    LPCWSTR pszName2 = GetItemFileName(pidl2, szNameBuf2, _countof(szNameBuf2));
    if (!pszName1 || !pszName2 || LOWORD(lParam) >= GENERICSHELLVIEWCOLUMNS)
        return E_INVALIDARG;
 
    LPPIDLDATA pData1 = _ILGetDataPointer(pidl1);
    LPPIDLDATA pData2 = _ILGetDataPointer(pidl2);
    LPWSTR pExtension1, pExtension2;
 
    HRESULT hr = CompareSortFoldersFirst(pidl1, pidl2);
    if (SUCCEEDED(hr))
        return hr;
    int result = 0;
    switch (LOWORD(lParam))
    {
        case SHFSF_COL_NAME:
            result = _wcsicmp(pszName1, pszName2);
            break;
        case SHFSF_COL_SIZE:
            if (pData1->u.file.dwFileSize > pData2->u.file.dwFileSize)
                result = 1;
            else if (pData1->u.file.dwFileSize < pData2->u.file.dwFileSize)
                result = -1;
            else
                result = 0;
            break;
        case SHFSF_COL_TYPE:
            // FIXME: Compare the type strings from SHGetFileInfo
            pExtension1 = PathFindExtensionW(pszName1);
            pExtension2 = PathFindExtensionW(pszName2);
            result = _wcsicmp(pExtension1, pExtension2);
            break;
        case SHFSF_COL_MDATE:
            result = pData1->u.file.uFileDate - pData2->u.file.uFileDate;
            if (result == 0)
                result = pData1->u.file.uFileTime - pData2->u.file.uFileTime;
            break;
        case SHFSF_COL_FATTS:
            return SHELL32_CompareDetails(this, lParam, pidl1, pidl2);
        case SHFSF_COL_COMMENT:
            result = 0;
            break;
        default:
            if (_ILIsPidlSimple(pidl1) || _ILIsPidlSimple(pidl2))
                ERR("Unknown column %u, can't compare\n", LOWORD(lParam));
            else
                TRACE("Unknown column %u, deferring to the subfolder\n", LOWORD(lParam));
    }
 
    if (result == 0)
        return SHELL32_CompareChildren(this, lParam, pidl1, pidl2);
 
    return MAKE_COMPARE_HRESULT(result);
}

CompareSortFoldersFirst()

HRESULT CFSFolder::CompareSortFoldersFirst ( LPCITEMIDLIST  pidl1, LPCITEMIDLIST  pidl2  )

static

Definition at line 1091 of file CFSFolder.cpp.

{
    BOOL bIsFolder1 = _ILIsFolder(pidl1), bIsFolder2 = _ILIsFolder(pidl2);
    // When sorting between a File and a Folder, the Folder gets sorted first
    if (bIsFolder1 != bIsFolder2)
    {
        // ...but only if neither of them were generated by SHSimpleIDListFromPath
        // because in that case we cannot tell if it's a file or a folder.
        if (pidl1 && IsRealItem(*pidl1) && pidl2 && IsRealItem(*pidl2))
            return MAKE_COMPARE_HRESULT(bIsFolder1 ? -1 : 1);
    }
    return MAKE_SCODE(SEVERITY_ERROR, FACILITY_SHELL, S_EQUAL);
}

Referenced by CompareIDs(), and CRecycleBin::CompareIDs().

CompareUiStrings()

static int CFSFolder::CompareUiStrings ( LPCWSTR  a, LPCWSTR  b  )

inlinestatic

Definition at line 136 of file CFSFolder.h.

        {
            return StrCmpLogicalW(a, b);
        }

Referenced by CRecycleBin::CompareIDs().

CreateViewObject()

HRESULT WINAPI CFSFolder::CreateViewObject ( HWND  hwndOwner, REFIID  riid, LPVOID *  ppvOut  )

override

Definition at line 1172 of file CFSFolder.cpp.

{
    CComPtr<IShellView> pShellView;
    HRESULT hr = E_INVALIDARG;
 
    TRACE ("(%p)->(hwnd=%p,%s,%p)\n", this, hwndOwner, shdebugstr_guid (&riid),
           ppvOut);
 
    if (ppvOut)
    {
        *ppvOut = NULL;
 
        BOOL bIsDropTarget = IsEqualIID (riid, IID_IDropTarget);
        BOOL bIsShellView = !bIsDropTarget && IsEqualIID (riid, IID_IShellView);
 
        if (bIsDropTarget || bIsShellView)
        {
            DWORD dwDirAttributes = _ILGetFileAttributes(ILFindLastID(m_pidlRoot), NULL, 0);
 
            if ((dwDirAttributes & (FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_READONLY)) != 0)
            {
                CLSID clsidFolder;
                hr = SHELL32_GetCLSIDForDirectory(m_sPathTarget, L"UICLSID", &clsidFolder);
                if (SUCCEEDED(hr))
                {
                    CComPtr<IPersistFolder> spFolder;
                    hr = SHCoCreateInstance(NULL, &clsidFolder, NULL, IID_PPV_ARG(IPersistFolder, &spFolder));
                    if (!FAILED_UNEXPECTEDLY(hr))
                    {
                        hr = spFolder->Initialize(m_pidlRoot);
 
                        if (!FAILED_UNEXPECTEDLY(hr))
                        {
                            hr = spFolder->QueryInterface(riid, ppvOut);
                        }
                    }
                }
                else
                {
                    // No desktop.ini, or no UICLSID present, continue as if nothing happened
                    hr = E_INVALIDARG;
                }
            }
        }
 
        if (!SUCCEEDED(hr))
        {
            // No UICLSID handler found, continue to the default handlers
            if (bIsDropTarget)
            {
                hr = CFSDropTarget_CreateInstance(m_sPathTarget, riid, ppvOut);
            }
            else if (IsEqualIID (riid, IID_IContextMenu))
            {
                HKEY hKeys[16];
                UINT cKeys = 0;
                AddClassKeyToArray(L"Directory\\Background", hKeys, &cKeys);
 
                DEFCONTEXTMENU dcm;
                dcm.hwnd = hwndOwner;
                dcm.pcmcb = this;
                dcm.pidlFolder = m_pidlRoot;
                dcm.psf = this;
                dcm.cidl = 0;
                dcm.apidl = NULL;
                dcm.cKeys = cKeys;
                dcm.aKeys = hKeys;
                dcm.punkAssociationInfo = NULL;
                hr = SHCreateDefaultContextMenu (&dcm, riid, ppvOut);
            }
            else if (bIsShellView)
            {
                SFV_CREATE sfvparams = {sizeof(SFV_CREATE), this, NULL, this};
                hr = SHCreateShellFolderView(&sfvparams, (IShellView**)ppvOut);
            }
            else
            {
                hr = E_INVALIDARG;
            }
        }
    }
    TRACE("-- (%p)->(interface=%p)\n", this, ppvOut);
    return hr;
}

EnumObjects()

HRESULT WINAPI CFSFolder::EnumObjects ( HWND  hwndOwner, DWORD  dwFlags, LPENUMIDLIST *  ppEnumIDList  )

override

Definition at line 974 of file CFSFolder.cpp.

{
    return ShellObjectCreatorInit<CFileSysEnum>(m_sPathTarget, dwFlags, IID_PPV_ARG(IEnumIDList, ppEnumIDList));
}

EnumSearches()

HRESULT WINAPI CFSFolder::EnumSearches ( IEnumExtraSearch **  ppenum )

override

Implements IShellFolder2.

Definition at line 1618 of file CFSFolder.cpp.

{
    FIXME ("(%p)\n", this);
    return E_NOTIMPL;
}

FormatDateTime()

HRESULT CFSFolder::FormatDateTime ( const FILETIME &  ft, LPWSTR  Buf, UINT  cchBuf  )

static

Definition at line 2099 of file CFSFolder.cpp.

{
    FILETIME lft;
    SYSTEMTIME time;
    FileTimeToLocalFileTime(&ft, &lft);
    FileTimeToSystemTime(&lft, &time);
    UINT ret = GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &time, NULL, Buf, cchBuf);
    if (ret > 0 && ret < cchBuf)
    {
        /* Append space + time without seconds */
        Buf[ret-1] = ' ';
        GetTimeFormatW(LOCALE_USER_DEFAULT, TIME_NOSECONDS, &time, NULL, &Buf[ret], cchBuf - ret);
    }
    return ret ? S_OK : E_FAIL;
}

Referenced by GetDetailsOf(), and CRecycleBin::GetDetailsOf().

FormatSize()

HRESULT CFSFolder::FormatSize ( UINT64  size, LPWSTR  Buf, UINT  cchBuf  )

static

Definition at line 2115 of file CFSFolder.cpp.

{
    if (StrFormatKBSizeW(size, Buf, cchBuf))
        return S_OK;
    if (cchBuf)
        *Buf = UNICODE_NULL;
    return E_FAIL;
}

Referenced by CRecycleBin::GetDetailsOf().

GetAttributesOf()

HRESULT WINAPI CFSFolder::GetAttributesOf ( UINT  cidl, PCUITEMID_CHILD_ARRAY  apidl, DWORD *  rgfInOut  )

override

Definition at line 1267 of file CFSFolder.cpp.

{
    HRESULT hr = S_OK;
 
    if (!rgfInOut)
        return E_INVALIDARG;
    if (cidl && !apidl)
        return E_INVALIDARG;
 
    if (*rgfInOut == 0)
        *rgfInOut = ~0;
 
    if(cidl == 0)
    {
        LPCITEMIDLIST rpidl = ILFindLastID(m_pidlRoot);
 
        if (_ILIsFolderOrFile(rpidl))
        {
            SHELL32_GetFSItemAttributes(this, rpidl, rgfInOut);
        }
        else if (_ILIsDrive(rpidl))
        {
            IShellFolder *psfParent = NULL;
            hr = SHBindToParent(m_pidlRoot, IID_PPV_ARG(IShellFolder, &psfParent), NULL);
            if(SUCCEEDED(hr))
            {
                hr = psfParent->GetAttributesOf(1, &rpidl, (SFGAOF*)rgfInOut);
                psfParent->Release();
            }
        }
        else
        {
            ERR("Got and unknown pidl!\n");
        }
    }
    else
    {
        while (cidl > 0 && *apidl)
        {
            pdump(*apidl);
            if (_ILIsFolderOrFile(*apidl))
                SHELL32_GetFSItemAttributes(this, *apidl, rgfInOut);
            else
                ERR("Got an unknown type of pidl!!!\n");
            apidl++;
            cidl--;
        }
    }
    /* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
    *rgfInOut &= ~SFGAO_VALIDATE;
 
    TRACE("-- result=0x%08x\n", *rgfInOut);
 
    return hr;
}

Referenced by ParseDisplayName().

GetClassID()

HRESULT WINAPI CFSFolder::GetClassID ( CLSID *  lpClassId )

override

Implements IPersist.

Definition at line 1729 of file CFSFolder.cpp.

{
    TRACE ("(%p)\n", this);
 
    if (!lpClassId)
        return E_POINTER;
 
    *lpClassId = *m_pclsid;
 
    return S_OK;
}

GetCurFolder()

HRESULT WINAPI CFSFolder::GetCurFolder ( PIDLIST_ABSOLUTE *  pidl )

override

Implements IPersistFolder2.

Definition at line 1771 of file CFSFolder.cpp.

{
    TRACE ("(%p)->(%p)\n", this, pidl);
 
    if (!pidl)
        return E_POINTER;
 
    *pidl = ILClone(m_pidlRoot);
    return S_OK;
}

GetCustomViewInfo()

HRESULT WINAPI CFSFolder::GetCustomViewInfo ( ULONG  unknown, SFVM_CUSTOMVIEWINFO_DATA *  data  )

protected

Definition at line 1995 of file CFSFolder.cpp.

{
    if (data == NULL)
    {
        return E_POINTER;
    }
    if (data->cbSize != sizeof(*data))
    {
        // NOTE: You have to set the cbData member before SFVM_GET_CUSTOMVIEWINFO call.
        return E_INVALIDARG;
    }
 
    data->hbmBack = NULL;
    data->clrText = CLR_INVALID;
    data->clrTextBack = CLR_INVALID;
 
    WCHAR szPath[MAX_PATH], szIniFile[MAX_PATH];
 
    // does the folder exists?
    if (!SHGetPathFromIDListW(m_pidlRoot, szPath) || !PathIsDirectoryW(szPath))
    {
        return E_INVALIDARG;
    }
 
    // don't use custom view in network path for security
    if (PathIsNetworkPath(szPath))
    {
        return E_ACCESSDENIED;
    }
 
    // build the ini file path
    StringCchCopyW(szIniFile, _countof(szIniFile), szPath);
    PathAppend(szIniFile, L"desktop.ini");
 
    static LPCWSTR TheGUID = L"{BE098140-A513-11D0-A3A4-00C04FD706EC}";
    static LPCWSTR Space = L" \t\n\r\f\v";
 
    // get info from ini file
    WCHAR szImage[MAX_PATH], szText[64];
 
    // load the image
    szImage[0] = UNICODE_NULL;
    GetPrivateProfileStringW(TheGUID, L"IconArea_Image", L"", szImage, _countof(szImage), szIniFile);
    if (szImage[0])
    {
        StrTrimW(szImage, Space);
        if (PathIsRelativeW(szImage))
        {
            PathAppendW(szPath, szImage);
            StringCchCopyW(szImage, _countof(szImage), szPath);
        }
        data->hbmBack = DoLoadPicture(szImage);
    }
 
    // load the text color
    szText[0] = UNICODE_NULL;
    GetPrivateProfileStringW(TheGUID, L"IconArea_Text", L"", szText, _countof(szText), szIniFile);
    if (szText[0])
    {
        StrTrimW(szText, Space);
 
        LPWSTR pchEnd = NULL;
        COLORREF cr = (wcstol(szText, &pchEnd, 0) & 0xFFFFFF);
 
        if (pchEnd && !*pchEnd)
            data->clrText = cr;
    }
 
    // load the text background color
    szText[0] = UNICODE_NULL;
    GetPrivateProfileStringW(TheGUID, L"IconArea_TextBackground", L"", szText, _countof(szText), szIniFile);
    if (szText[0])
    {
        StrTrimW(szText, Space);
 
        LPWSTR pchEnd = NULL;
        COLORREF cr = (wcstol(szText, &pchEnd, 0) & 0xFFFFFF);
 
        if (pchEnd && !*pchEnd)
            data->clrTextBack = cr;
    }
 
    if (data->hbmBack != NULL || data->clrText != CLR_INVALID || data->clrTextBack != CLR_INVALID)
        return S_OK;
 
    return E_FAIL;
}

Referenced by MessageSFVCB().

GetDefaultColumn()

HRESULT WINAPI CFSFolder::GetDefaultColumn ( DWORD  dwRes, ULONG *  pSort, ULONG *  pDisplay  )

override

Implements IShellFolder2.

Definition at line 1624 of file CFSFolder.cpp.

{
    TRACE ("(%p)\n", this);
 
    if (pSort)
        *pSort = 0;
    if (pDisplay)
        *pDisplay = 0;
 
    return S_OK;
}

GetDefaultColumnState()

HRESULT WINAPI CFSFolder::GetDefaultColumnState ( UINT  iColumn, DWORD *  pcsFlags  )

override

Implements IShellFolder2.

Definition at line 1637 of file CFSFolder.cpp.

{
    TRACE ("(%p)\n", this);
 
    if (!pcsFlags)
        return E_INVALIDARG;
    else
        return GetDefaultFSColumnState(iColumn, *pcsFlags);
}

GetDefaultFSColumnState()

HRESULT CFSFolder::GetDefaultFSColumnState ( UINT  iColumn, SHCOLSTATEF &  csFlags  )

static

Definition at line 590 of file CFSFolder.cpp.

{
    if (iColumn >= _countof(GenericSFHeader))
        return E_INVALIDARG;
 
    csFlags = GenericSFHeader[iColumn].colstate;
    return S_OK;
}

Referenced by CDesktopFolder::GetDefaultColumnState(), and GetDefaultColumnState().

GetDefaultSearchGUID()

HRESULT WINAPI CFSFolder::GetDefaultSearchGUID ( GUID *  pguid )

override

Implements IShellFolder2.

Definition at line 1612 of file CFSFolder.cpp.

{
    FIXME ("(%p)\n", this);
    return E_NOTIMPL;
}

GetDetailsEx()

HRESULT WINAPI CFSFolder::GetDetailsEx ( PCUITEMID_CHILD  pidl, const SHCOLUMNID *  pscid, VARIANT *  pv  )

override

Implements IShellFolder2.

Definition at line 1648 of file CFSFolder.cpp.

{
    FIXME ("(%p)\n", this);
 
    return E_NOTIMPL;
}

GetDetailsOf()

HRESULT WINAPI CFSFolder::GetDetailsOf ( PCUITEMID_CHILD  pidl, UINT  iColumn, SHELLDETAILS *  psd  )

override

Implements IShellFolder2.

Definition at line 1656 of file CFSFolder.cpp.

{
    HRESULT hr = E_FAIL;
 
    TRACE ("(%p)->(%p %i %p)\n", this, pidl, iColumn, psd);
 
    if (!psd || iColumn >= GENERICSHELLVIEWCOLUMNS)
        return E_INVALIDARG;
 
    if (!pidl)
    {
        /* the header titles */
        return GetFSColumnDetails(iColumn, *psd);
    }
    else
    {
        FILETIME ft;
        hr = S_OK;
        psd->str.uType = STRRET_WSTR;
        if (iColumn != SHFSF_COL_NAME)
        {
            psd->str.pOleStr = (LPWSTR)CoTaskMemAlloc(MAX_PATH * sizeof(WCHAR));
            if (!psd->str.pOleStr)
                return E_OUTOFMEMORY;
        }
        /* the data from the pidl */
        switch (iColumn)
        {
            case SHFSF_COL_NAME:
                hr = GetDisplayNameOf(pidl, SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str);
                break;
            case SHFSF_COL_SIZE:
                _ILGetFileSize(pidl, psd->str.pOleStr, MAX_PATH);
                break;
            case SHFSF_COL_TYPE:
                GetItemDescription(pidl, psd->str.pOleStr, MAX_PATH);
                break;
            case SHFSF_COL_MDATE:
                if (!_ILGetFileDateTime(pidl, &ft) || FAILED(FormatDateTime(ft, psd->str.pOleStr, MAX_PATH)))
                {
                    *psd->str.pOleStr = UNICODE_NULL;
                    hr = S_FALSE;
                }
                break;
            case SHFSF_COL_FATTS:
                _ILGetFileAttributes(pidl, psd->str.pOleStr, MAX_PATH);
                break;
            case SHFSF_COL_COMMENT:
                psd->str.pOleStr[0] = UNICODE_NULL; // TODO: Extract comment from .lnk files? desktop.ini?
                break;
#if DBG
            default:
                ERR("Missing case for column %d\n", iColumn);
#else
            DEFAULT_UNREACHABLE;
#endif
        }
    }
 
    return hr;
}

GetDisplayNameOf()

HRESULT WINAPI CFSFolder::GetDisplayNameOf ( PCUITEMID_CHILD  pidl, DWORD  dwFlags, LPSTRRET  strRet  )

override

Definition at line 1495 of file CFSFolder.cpp.

{
    if (!strRet)
        return E_INVALIDARG;
 
    /* If it is a complex pidl, let the child handle it */
    if (!_ILIsPidlSimple (pidl)) /* complex pidl */
    {
        return SHELL32_GetDisplayNameOfChild(this, pidl, dwFlags, strRet);
    }
    else if (pidl && !pidl->mkid.cb) /* empty pidl */
    {
        /* If it is an empty pidl return only the path of the folder */
        if ((GET_SHGDN_FOR(dwFlags) & SHGDN_FORPARSING) &&
            (GET_SHGDN_RELATION(dwFlags) != SHGDN_INFOLDER) &&
            m_sPathTarget)
        {
            return SHSetStrRet(strRet, m_sPathTarget);
        }
        return E_INVALIDARG;
    }
 
    int len = 0;
    LPWSTR pszPath = (LPWSTR)CoTaskMemAlloc((MAX_PATH + 1) * sizeof(WCHAR));
    if (!pszPath)
        return E_OUTOFMEMORY;
 
    if ((GET_SHGDN_FOR(dwFlags) & SHGDN_FORPARSING) &&
        (GET_SHGDN_RELATION(dwFlags) != SHGDN_INFOLDER) &&
        m_sPathTarget)
    {
        lstrcpynW(pszPath, m_sPathTarget, MAX_PATH);
        PathAddBackslashW(pszPath);
        len = wcslen(pszPath);
    }
    _ILSimpleGetTextW(pidl, pszPath + len, MAX_PATH + 1 - len);
    if (!_ILIsFolder(pidl)) SHELL_FS_ProcessDisplayFilename(pszPath, dwFlags);
 
    strRet->uType = STRRET_WSTR;
    strRet->pOleStr = pszPath;
 
    TRACE ("-- (%p)->(%s)\n", this, strRet->uType == STRRET_CSTR ? strRet->cStr : debugstr_w(strRet->pOleStr));
    return S_OK;
}

Referenced by GetDetailsOf().

GetFolderTargetInfo()

HRESULT WINAPI CFSFolder::GetFolderTargetInfo ( PERSIST_FOLDER_TARGET_INFO *  ppfti )

override

Implements IPersistFolder3.

Definition at line 1841 of file CFSFolder.cpp.

{
    FIXME("(%p)->(%p)\n", this, ppfti);
    ZeroMemory(ppfti, sizeof (*ppfti));
    return E_NOTIMPL;
}

GetFSColumnDetails()

HRESULT CFSFolder::GetFSColumnDetails ( UINT  iColumn, SHELLDETAILS &  sd  )

static

Definition at line 580 of file CFSFolder.cpp.

{
    if (iColumn >= _countof(GenericSFHeader))
        return E_INVALIDARG;
 
    sd.fmt = GenericSFHeader[iColumn].fmt;
    sd.cxChar = GenericSFHeader[iColumn].cxChar;
    return SHSetStrRet(&sd.str, GenericSFHeader[iColumn].colnameid);
}

Referenced by CDesktopFolder::GetColumnDetails(), and GetDetailsOf().

GetMaxLength()

STDMETHODIMP CFSFolder::GetMaxLength ( LPCWSTR  pszName, int *  piMaxNameLen  )

inlineoverride

Definition at line 91 of file CFSFolder.h.

        {
            return E_NOTIMPL;
        }

GetUIObjectOf()

HRESULT WINAPI CFSFolder::GetUIObjectOf ( HWND  hwndOwner, UINT  cidl, PCUITEMID_CHILD_ARRAY  apidl, REFIID  riid, UINT *  prgfInOut, LPVOID *  ppvOut  )

override

Definition at line 1347 of file CFSFolder.cpp.

{
    LPVOID pObj = NULL;
    HRESULT hr = E_INVALIDARG;
 
    TRACE ("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n",
           this, hwndOwner, cidl, apidl, shdebugstr_guid (&riid), prgfInOut, ppvOut);
 
    if (ppvOut)
    {
        *ppvOut = NULL;
 
        if (cidl == 1 && _ILIsValue(apidl[0]))
        {
            hr = _CreateExtensionUIObject(apidl[0], riid, ppvOut);
            if(hr != S_FALSE)
                return hr;
        }
 
        if (IsEqualIID(riid, IID_IContextMenu) && (cidl >= 1))
        {
            HKEY hKeys[16];
            UINT cKeys = 0;
            AddFSClassKeysToArray(cidl, apidl, hKeys, &cKeys);
 
            DEFCONTEXTMENU dcm;
            dcm.hwnd = hwndOwner;
            dcm.pcmcb = this;
            dcm.pidlFolder = m_pidlRoot;
            dcm.psf = this;
            dcm.cidl = cidl;
            dcm.apidl = apidl;
            dcm.cKeys = cKeys;
            dcm.aKeys = hKeys;
            dcm.punkAssociationInfo = NULL;
            hr = SHCreateDefaultContextMenu (&dcm, riid, &pObj);
        }
        else if (IsEqualIID (riid, IID_IDataObject))
        {
            if (cidl >= 1)
            {
                hr = IDataObject_Constructor (hwndOwner, m_pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj);
            }
            else
            {
                hr = E_INVALIDARG;
            }
        }
        else if ((IsEqualIID (riid, IID_IExtractIconA) || IsEqualIID (riid, IID_IExtractIconW)) && (cidl == 1))
        {
            if (_ILIsValue(apidl[0]))
                hr = _GetIconHandler(apidl[0], riid, (LPVOID*)&pObj);
            if (hr != S_OK)
                hr = CFSExtractIcon_CreateInstance(this, apidl[0], riid, &pObj);
        }
        else if (IsEqualIID (riid, IID_IDropTarget))
        {
            /* only interested in attempting to bind to shell folders, not files (except exe), so if we fail, rebind to root */
            if (cidl != 1 || FAILED(hr = this->_GetDropTarget(apidl[0], (LPVOID*) &pObj)))
            {
                hr = CFSDropTarget_CreateInstance(m_sPathTarget, riid, (LPVOID*) &pObj);
            }
        }
        else
            hr = E_NOINTERFACE;
 
        if (SUCCEEDED(hr) && !pObj)
            hr = E_OUTOFMEMORY;
 
        *ppvOut = pObj;
    }
    TRACE("(%p)->hr=0x%08x\n", this, hr);
    return hr;
}

GetValidCharacters()

STDMETHODIMP CFSFolder::GetValidCharacters ( LPWSTR *  ppwszValidChars, LPWSTR *  ppwszInvalidChars  )

inlineoverride

Definition at line 97 of file CFSFolder.h.

        {
            if (ppwszValidChars)
            {
                *ppwszValidChars = NULL;
            }
            if (ppwszInvalidChars)
            {
                SHStrDupW(INVALID_FILETITLE_CHARACTERSW, ppwszInvalidChars);
            }
            return S_OK;
        }

Initialize()

HRESULT WINAPI CFSFolder::Initialize ( PCIDLIST_ABSOLUTE  pidl )

override

Implements IPersistFolder.

Definition at line 1747 of file CFSFolder.cpp.

{
    WCHAR wszTemp[MAX_PATH];
 
    TRACE ("(%p)->(%p)\n", this, pidl);
 
    SHFree(m_pidlRoot);     /* free the old pidl */
    m_pidlRoot = ILClone (pidl); /* set my pidl */
 
    SHFree (m_sPathTarget);
    m_sPathTarget = NULL;
 
    /* set my path */
    HRESULT hr = E_FAIL;
    if (SHGetPathFromIDListW (pidl, wszTemp))
        hr = SHStrDupW(wszTemp, &m_sPathTarget);
 
    TRACE ("--(%p)->(%s)\n", this, debugstr_w(m_sPathTarget));
    return hr;
}

InitializeEx()

HRESULT WINAPI CFSFolder::InitializeEx ( IBindCtx *  pbc, LPCITEMIDLIST  pidlRoot, const PERSIST_FOLDER_TARGET_INFO *  ppfti  )

override

Definition at line 1787 of file CFSFolder.cpp.

{
    WCHAR wszTemp[MAX_PATH];
 
    TRACE("(%p)->(%p,%p,%p)\n", this, pbc, pidlRootx, ppfti);
    if (ppfti)
        TRACE("--%p %s %s 0x%08x 0x%08x\n",
              ppfti->pidlTargetFolder, debugstr_w (ppfti->szTargetParsingName),
              debugstr_w (ppfti->szNetworkProvider), ppfti->dwAttributes,
              ppfti->csidl);
 
    pdump (pidlRootx);
    if (ppfti && ppfti->pidlTargetFolder)
        pdump(ppfti->pidlTargetFolder);
 
    if (m_pidlRoot)
        __SHFreeAndNil(&m_pidlRoot);    /* free the old */
    if (m_sPathTarget)
        __SHFreeAndNil(&m_sPathTarget);
 
    /*
     * Root path and pidl
     */
    m_pidlRoot = ILClone(pidlRootx);
 
    /*
     *  the target folder is spezified in csidl OR pidlTargetFolder OR
     *  szTargetParsingName
     */
    HRESULT hr = E_FAIL;
    if (ppfti)
    {
        if (ppfti->csidl != -1)
        {
            BOOL create = ppfti->csidl & CSIDL_FLAG_CREATE;
            if (SHGetSpecialFolderPathW(0, wszTemp, ppfti->csidl, create))
                hr = SHStrDupW(wszTemp, &m_sPathTarget);
        }
        else if (ppfti->szTargetParsingName[0])
        {
            hr = SHStrDupW(ppfti->szTargetParsingName, &m_sPathTarget);
        }
        else if (ppfti->pidlTargetFolder)
        {
            if (SHGetPathFromIDListW(ppfti->pidlTargetFolder, wszTemp))
                hr = SHStrDupW(wszTemp, &m_sPathTarget);
        }
    }
    TRACE("--(%p)->(target=%s)\n", this, debugstr_w(m_sPathTarget));
    pdump(m_pidlRoot);
    return hr;
}

MapColumnToSCID()

HRESULT WINAPI CFSFolder::MapColumnToSCID ( UINT  column, SHCOLUMNID *  pscid  )

override

Implements IShellFolder2.

Definition at line 1719 of file CFSFolder.cpp.

{
    FIXME ("(%p)\n", this);
    return E_NOTIMPL;
}

MessageSFVCB()

HRESULT WINAPI CFSFolder::MessageSFVCB ( UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

override

Definition at line 2083 of file CFSFolder.cpp.

{
    HRESULT hr = E_NOTIMPL;
    switch (uMsg)
    {
    case SFVM_GET_CUSTOMVIEWINFO:
        hr = GetCustomViewInfo((ULONG)wParam, (SFVM_CUSTOMVIEWINFO_DATA *)lParam);
        break;
    case SFVM_GETCOMMANDDIR:
        if (m_sPathTarget)
            hr = StringCchCopyW((PWSTR)lParam, wParam, m_sPathTarget);
        break;
    }
    return hr;
}

ParseDisplayName()

HRESULT WINAPI CFSFolder::ParseDisplayName ( HWND  hwndOwner, LPBC  pbc, LPOLESTR  lpszDisplayName, DWORD *  pchEaten, PIDLIST_RELATIVE *  ppidl, DWORD *  pdwAttributes  )

override

Definition at line 870 of file CFSFolder.cpp.

{
    TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
           this, hwndOwner, pbc, lpszDisplayName, debugstr_w (lpszDisplayName),
           pchEaten, ppidl, pdwAttributes);
 
    if (!ppidl)
        return E_INVALIDARG;
 
    *ppidl = NULL;
 
    if (!lpszDisplayName)
        return E_INVALIDARG;
 
    HRESULT hr;
    WIN32_FIND_DATAW FindData;
    if (SHIsFileSysBindCtx(pbc, &FindData) == S_OK)
    {
        CComHeapPtr<ITEMIDLIST> pidlTemp;
        hr = _ParseSimple(lpszDisplayName, &FindData, &pidlTemp);
        if (SUCCEEDED(hr) && pdwAttributes && *pdwAttributes)
        {
            LPCITEMIDLIST pidlLast = ILFindLastID(pidlTemp);
            GetAttributesOf(1, &pidlLast, pdwAttributes);
        }
 
        if (SUCCEEDED(hr))
            *ppidl = pidlTemp.Detach();
    }
    else
    {
        INT cchElement = lstrlenW(lpszDisplayName) + 1;
        LPWSTR pszElement = (LPWSTR)_alloca(cchElement * sizeof(WCHAR));
        LPWSTR pchNext = lpszDisplayName;
        hr = Shell_NextElement(&pchNext, pszElement, cchElement, TRUE);
        if (FAILED(hr))
            return hr;
 
        hr = _CreateIDListFromName(pszElement, ULONG_MAX, pbc, ppidl);
        if (FAILED(hr))
        {
            if (pchNext) // Is there the next element?
            {
                // pszElement seems like a directory
                if (_GetFindDataFromName(pszElement, &FindData) &&
                    (FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
                {
                    hr = _CreateIDListFromName(pszElement, FILE_ATTRIBUTE_DIRECTORY, pbc, ppidl);
                }
            }
            else
            {
                // pszElement seems like a non-directory
                if ((hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) ||
                     hr == HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND)) &&
                    (BindCtx_GetMode(pbc, 0) & STGM_CREATE))
                {
                    // Pretend like a normal file
                    hr = _CreateIDListFromName(pszElement, FILE_ATTRIBUTE_NORMAL, pbc, ppidl);
                }
            }
        }
 
        if (SUCCEEDED(hr))
        {
            if (pchNext) // Is there next?
            {
                CComPtr<IShellFolder> psfChild;
                hr = BindToObject(*ppidl, pbc, IID_PPV_ARG(IShellFolder, &psfChild));
                if (FAILED(hr))
                    return hr;
 
                DWORD chEaten;
                CComHeapPtr<ITEMIDLIST> pidlChild;
                hr = psfChild->ParseDisplayName(hwndOwner, pbc, pchNext, &chEaten, &pidlChild,
                                                pdwAttributes);
 
                // Append pidlChild to ppidl
                if (SUCCEEDED(hr))
                    hr = SHILAppend(pidlChild.Detach(), ppidl);
            }
            else if (pdwAttributes && *pdwAttributes)
            {
                GetAttributesOf(1, (LPCITEMIDLIST*)ppidl, pdwAttributes);
            }
        }
    }
 
    TRACE("(%p)->(-- pidl=%p ret=0x%08x)\n", this, ppidl ? *ppidl : 0, hr);
 
    return hr;
}

SetNameOf()

HRESULT WINAPI CFSFolder::SetNameOf ( HWND  hwndOwner, PCUITEMID_CHILD  pidl, LPCOLESTR  lpName, DWORD  dwFlags, PITEMID_CHILD *  pPidlOut  )

override

Implements IShellFolder.

Definition at line 1553 of file CFSFolder.cpp.

{
    WCHAR szSrc[MAX_PATH + 1], szDest[MAX_PATH + 1], szNameBuf[MAX_PATH];
    BOOL bIsFolder = _ILIsFolder (ILFindLastID (pidl));
 
    TRACE ("(%p)->(%p,pidl=%p,%s,%u,%p)\n", this, hwndOwner, pidl,
           debugstr_w (lpName), dwFlags, pPidlOut);
 
    LPCWSTR pszName = GetItemFileName(pidl, szNameBuf, _countof(szNameBuf));
    if (!pszName)
    {
        ERR("Got garbage pidl:\n");
        pdump_always(pidl);
        return E_INVALIDARG;
    }
 
    /* build source path */
    PathCombineW(szSrc, m_sPathTarget, pszName);
 
    /* build destination path */
    if (dwFlags == SHGDN_NORMAL || dwFlags & SHGDN_INFOLDER)
        PathCombineW(szDest, m_sPathTarget, lpName);
    else
        lstrcpynW(szDest, lpName, MAX_PATH);
 
    if (!(dwFlags & SHGDN_FORPARSING) && !bIsFolder && SHELL_FS_HideExtension(szSrc))
    {
        LPCWSTR ext = PathFindExtensionW(szSrc);
        if (*ext)
            PathAddExtensionW(szDest, ext);
    }
 
    HRESULT hr = S_OK;
    TRACE ("src=%s dest=%s\n", debugstr_w(szSrc), debugstr_w(szDest));
    if (!wcscmp(szSrc, szDest))
    {
        /* src and destination is the same */
        if (pPidlOut)
            hr = SHILClone(pidl, pPidlOut);
    }
    else if (MoveFileW(szSrc, szDest))
    {
        if (pPidlOut)
            hr = ParseDisplayName(hwndOwner, NULL, PathFindFileNameW(szDest), NULL, pPidlOut, NULL);
 
        SHChangeNotify(bIsFolder ? SHCNE_RENAMEFOLDER : SHCNE_RENAMEITEM, SHCNF_PATHW, szSrc, szDest);
    }
    else
    {
        hr = HResultFromWin32(GetLastError());
    }
    return hr;
}

Member Data Documentation

m_bGroupPolicyActive

DWORD CFSFolder::m_bGroupPolicyActive

private

Definition at line 31 of file CFSFolder.h.

Referenced by CFSFolder().

m_pclsid

const CLSID* CFSFolder::m_pclsid

private

Definition at line 24 of file CFSFolder.h.

Referenced by CFSFolder(), and GetClassID().

m_pidlRoot

LPITEMIDLIST CFSFolder::m_pidlRoot

private

Definition at line 29 of file CFSFolder.h.

Referenced by BindToObject(), CallBack(), CFSFolder(), CreateViewObject(), GetAttributesOf(), GetCurFolder(), GetCustomViewInfo(), GetUIObjectOf(), Initialize(), InitializeEx(), and ~CFSFolder().

m_sPathTarget

LPWSTR CFSFolder::m_sPathTarget

private

Definition at line 27 of file CFSFolder.h.

Referenced by _CreateShellExtInstance(), _GetFindDataFromName(), BindToObject(), CFSFolder(), CreateViewObject(), EnumObjects(), GetDisplayNameOf(), GetUIObjectOf(), Initialize(), InitializeEx(), MessageSFVCB(), SetNameOf(), and ~CFSFolder().

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The documentation for this class was generated from the following files:

• dll/win32/shell32/folders/CFSFolder.h
• dll/win32/shell32/folders/CFSFolder.cpp