CFileDefExt Class Reference

#include <filedefext.h>

Inheritance diagram for CFileDefExt:

Collaboration diagram for CFileDefExt:

Public Member Functions
	CFileDefExt ()
	~CFileDefExt ()
BOOL	OnFolderCustApply (HWND hwndDlg)
void	OnFolderCustChangeIcon (HWND hwndDlg)
void	OnFolderCustDestroy (HWND hwndDlg)
void	UpdateFolderIcon (HWND hwndDlg)
STDMETHOD()	Initialize (PCIDLIST_ABSOLUTE pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID) override
STDMETHOD()	QueryContextMenu (HMENU hmenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags) override
STDMETHOD()	InvokeCommand (LPCMINVOKECOMMANDINFO lpici) override
STDMETHOD()	GetCommandString (UINT_PTR idCmd, UINT uType, UINT *pwReserved, LPSTR pszName, UINT cchMax) override
STDMETHOD()	AddPages (LPFNADDPROPSHEETPAGE pfnAddPage, LPARAM lParam) override
STDMETHOD()	ReplacePage (UINT uPageID, LPFNADDPROPSHEETPAGE pfnReplacePage, LPARAM lParam) 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	Initialize ([in] PCIDLIST_ABSOLUTE pidlFolder, [in] IDataObject *pdtobj, [in] HKEY hkeyProgID)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()
HRESULT	QueryContextMenu ([in] HMENU hmenu, [in] UINT indexMenu, [in] UINT idCmdFirst, [in] UINT idCmdLast, [in] UINT uFlags)
HRESULT	InvokeCommand ([in] LPCMINVOKECOMMANDINFO lpici)
HRESULT	GetCommandString ([in] UINT_PTR idCmd, [in] UINT uType, [out] UINT *pwReserved, [out, size_is(cchMax)] LPSTR pszName, [in] UINT cchMax)
Public Member Functions inherited from IShellPropSheetExt
HRESULT	AddPages ([in] LPFNSVADDPROPSHEETPAGE pfnAddPage, [in] LPARAM lParam)
HRESULT	ReplacePage ([in] EXPPS uPageID, [in] LPFNSVADDPROPSHEETPAGE pfnReplaceWith, [in] LPARAM lParam)

Private Types
enum	{ WM_UPDATEDIRSTATS = WM_APP }

Private Member Functions
VOID	InitOpensWithField (HWND hwndDlg)
BOOL	InitFileType (HWND hwndDlg)
BOOL	InitFilePath (HWND hwndDlg)
BOOL	InitFileAttr (HWND hwndDlg)
BOOL	InitGeneralPage (HWND hwndDlg)
BOOL	SetVersionLabel (HWND hwndDlg, DWORD idCtrl, LPCWSTR pwszName)
BOOL	AddVersionString (HWND hwndDlg, LPCWSTR pwszName)
BOOL	InitVersionPage (HWND hwndDlg)
BOOL	InitFolderCustomizePage (HWND hwndDlg)
void	InitMultifilePage (HWND hwndDlg)
void	InitMultifilePageThread ()
void	CountFolderAndFiles ()
void	InitDirStats (struct DIRTREESTATS *pStats)
BOOL	WalkDirTree (PCWSTR pszPath, struct DIRTREESTATS *pStats, WIN32_FIND_DATAW *pWFD)
void	UpdateDirStatsResults ()
BOOL	IsDestroyed () const

Static Private Member Functions
static BOOL	GetFileTimeString (LPFILETIME lpFileTime, LPWSTR pwszResult, UINT cchResult)
static INT_PTR CALLBACK	GeneralPageProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
static INT_PTR CALLBACK	VersionPageProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
static INT_PTR CALLBACK	FolderCustomizePageProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
static INT_PTR CALLBACK	MultifilePageProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
static DWORD WINAPI	_CountFolderAndFilesThreadProc (LPVOID lpParameter)
static DWORD WINAPI	_InitializeMultifileThreadProc (LPVOID lpParameter)

Private Attributes
WCHAR	m_wszPath [MAX_PATH]
CFileVersionInfo	m_VerInfo
BOOL	m_bDir
BOOL	m_bMultifile
LPITEMIDLIST	m_pidlFolder = NULL
LPITEMIDLIST *	m_pidls = NULL
UINT	m_cidl = 0
DWORD	m_cFiles
DWORD	m_cFolders
ULARGE_INTEGER	m_DirSize
ULARGE_INTEGER	m_DirSizeOnDisc
HWND	m_hWndDirStatsDlg
LONG volatile	m_Destroyed = 0
WCHAR	m_szFolderIconPath [MAX_PATH]
INT	m_nFolderIconIndex
HICON	m_hFolderIcon
BOOL	m_bFolderIconIsSet

Additional Inherited Members
Public Types inherited from IShellExtInit
typedef IShellExtInit *	LPSHELLEXTINIT
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN
Public Types inherited from IContextMenu
typedef IContextMenu *	LPCONTEXTMENU
typedef struct IContextMenu::tagCMINVOKECOMMANDINFO	CMINVOKECOMMANDINFO
typedef struct IContextMenu::tagCMINVOKECOMMANDINFO *	LPCMINVOKECOMMANDINFO
typedef struct IContextMenu::tagCMInvokeCommandInfoEx	CMINVOKECOMMANDINFOEX
typedef struct IContextMenu::tagCMInvokeCommandInfoEx *	LPCMINVOKECOMMANDINFOEX
Public Types inherited from IShellPropSheetExt
enum	tagSHELLPROPSHEETEXTPAGEID { EXPPS_FILETYPES = 0x1 }
typedef UINT	EXPPS
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)
Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef
Static Public Attributes inherited from IContextMenu
static const WCHAR	CMDSTR_NEWFOLDERW [] = {'N','e','w','F','o','l','d','e','r',0}
static const WCHAR	CMDSTR_VIEWLISTW [] = {'V','i','e','w','L','i','s','t',0}
static const WCHAR	CMDSTR_VIEWDETAILSW [] = {'V','i','e','w','D','e','t','a','i','l','s',0}

Detailed Description

Definition at line 56 of file filedefext.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
WM_UPDATEDIRSTATS

Definition at line 95 of file filedefext.h.

{ WM_UPDATEDIRSTATS = WM_APP };

Constructor & Destructor Documentation

CFileDefExt()

CFileDefExt::CFileDefExt

(

)

Definition at line 1490 of file filedefext.cpp.

                        :
    m_bDir(FALSE), m_bMultifile(FALSE), m_cFiles(0), m_cFolders(0)
{
    m_wszPath[0] = L'\0';
    m_DirSize.QuadPart = 0ull;
    m_DirSizeOnDisc.QuadPart = 0ull;
 
    m_szFolderIconPath[0] = 0;
    m_nFolderIconIndex = 0;
    m_hFolderIcon = NULL;
    m_bFolderIconIsSet = FALSE;
}

~CFileDefExt()

CFileDefExt::~CFileDefExt

(

)

Definition at line 1503 of file filedefext.cpp.

{
    _ILFreeaPidl(m_pidls, m_cidl);
    ILFree(m_pidlFolder);
}

Member Function Documentation

_CountFolderAndFilesThreadProc()

DWORD CALLBACK CFileDefExt::_CountFolderAndFilesThreadProc ( LPVOID  lpParameter )

staticprivate

Definition at line 1638 of file filedefext.cpp.

{
    CFileDefExt *pThis = static_cast<CFileDefExt*>(lpParameter);
    pThis->CountFolderAndFiles();
    return pThis->Release();
}

Referenced by InitFileAttr().

_InitializeMultifileThreadProc()

DWORD CALLBACK CFileDefExt::_InitializeMultifileThreadProc ( LPVOID  lpParameter )

staticprivate

Definition at line 1002 of file filedefext.cpp.

{
    CFileDefExt *pThis = static_cast<CFileDefExt*>(lpParameter);
    pThis->InitMultifilePageThread();
    return pThis->Release();
}

Referenced by InitMultifilePage().

AddPages()

HRESULT WINAPI CFileDefExt::AddPages ( LPFNADDPROPSHEETPAGE  pfnAddPage, LPARAM  lParam  )

override

Definition at line 1583 of file filedefext.cpp.

{
    HPROPSHEETPAGE hPage;
    WORD wResId = (m_bDir || m_bMultifile) ? IDD_FOLDER_PROPERTIES : IDD_FILE_PROPERTIES;
    DLGPROC pfnFirstPage = m_bMultifile ? MultifilePageProc : GeneralPageProc;
 
    hPage = SH_CreatePropertySheetPageEx(wResId, pfnFirstPage, (LPARAM)this, NULL,
                                         &PropSheetPageLifetimeCallback<CFileDefExt>);
    HRESULT hr = AddPropSheetPage(hPage, pfnAddPage, lParam);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
    else
        AddRef(); // For PropSheetPageLifetimeCallback
 
    if (m_bMultifile)
        return S_OK;
 
    if (!m_bDir && GetFileVersionInfoSizeW(m_wszPath, NULL))
    {
        hPage = SH_CreatePropertySheetPage(IDD_FILE_VERSION,
                                            VersionPageProc,
                                            (LPARAM)this,
                                            NULL);
        AddPropSheetPage(hPage, pfnAddPage, lParam);
    }
 
    if (m_bDir)
    {
        hPage = SH_CreatePropertySheetPage(IDD_FOLDER_CUSTOMIZE,
                                           FolderCustomizePageProc,
                                           (LPARAM)this,
                                           NULL);
        AddPropSheetPage(hPage, pfnAddPage, lParam);
    }
 
    return S_OK;
}

AddVersionString()

BOOL CFileDefExt::AddVersionString ( HWND  hwndDlg, LPCWSTR  pwszName  )

private

Definition at line 1171 of file filedefext.cpp.

{
    TRACE("pwszName %s, hwndDlg %p\n", debugstr_w(pwszName), hwndDlg);
 
    if (hwndDlg == NULL || pwszName == NULL)
        return FALSE;
 
    LPCWSTR pwszValue = m_VerInfo.GetString(pwszName);
    if (pwszValue)
    {
        /* listbox name property */
        HWND hDlgCtrl = GetDlgItem(hwndDlg, 14009);
        TRACE("%s :: %s\n", debugstr_w(pwszName), debugstr_w(pwszValue));
        UINT Index = SendMessageW(hDlgCtrl, LB_ADDSTRING, (WPARAM) -1, (LPARAM)pwszName);
        SendMessageW(hDlgCtrl, LB_SETITEMDATA, (WPARAM)Index, (LPARAM)(WCHAR *)pwszValue);
        return TRUE;
    }
 
    return FALSE;
}

Referenced by InitVersionPage().

CountFolderAndFiles()

void CFileDefExt::CountFolderAndFiles ( )

private

Definition at line 1629 of file filedefext.cpp.

{
    DIRTREESTATS Stats;
    InitDirStats(&Stats);
    WalkDirTree(m_wszPath, &Stats, NULL);
    UpdateDirStatsResults();
}

Referenced by _CountFolderAndFilesThreadProc().

FolderCustomizePageProc()

INT_PTR CALLBACK CFileDefExt::FolderCustomizePageProc ( HWND  hwndDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

staticprivate

Definition at line 1253 of file filedefext.cpp.

{
    CFileDefExt *pFileDefExt = reinterpret_cast<CFileDefExt *>(GetWindowLongPtr(hwndDlg, DWLP_USER));
    switch (uMsg)
    {
        case WM_INITDIALOG:
        {
            LPPROPSHEETPAGE ppsp = (LPPROPSHEETPAGE)lParam;
 
            if (ppsp == NULL || !ppsp->lParam)
                break;
 
            TRACE("WM_INITDIALOG hwnd %p lParam %p ppsplParam %x\n", hwndDlg, lParam, ppsp->lParam);
 
            pFileDefExt = reinterpret_cast<CFileDefExt *>(ppsp->lParam);
            return pFileDefExt->InitFolderCustomizePage(hwndDlg);
        }
 
        case WM_COMMAND:
            switch (LOWORD(wParam))
            {
                case IDC_FOLDERCUST_CHANGE_ICON:
                    pFileDefExt->OnFolderCustChangeIcon(hwndDlg);
                    break;
 
                case IDC_FOLDERCUST_CHOOSE_PIC:
                    // TODO:
                    break;
 
                case IDC_FOLDERCUST_RESTORE_DEFAULTS:
                    // TODO:
                    break;
            }
            break;
 
        case WM_NOTIFY:
        {
            LPPSHNOTIFY lppsn = (LPPSHNOTIFY)lParam;
            if (lppsn->hdr.code == PSN_APPLY)
            {
                // apply or not
                if (pFileDefExt->OnFolderCustApply(hwndDlg))
                {
                    SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
                }
                else
                {
                    SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_INVALID_NOCHANGEPAGE);
                }
                return TRUE;
            }
            break;
        }
 
        case PSM_QUERYSIBLINGS:
            return FALSE;   // continue
 
        case WM_DESTROY:
            pFileDefExt->OnFolderCustDestroy(hwndDlg);
            break;
 
        default:
            break;
    }
 
    return FALSE;
}

Referenced by AddPages().

GeneralPageProc()

INT_PTR CALLBACK CFileDefExt::GeneralPageProc ( HWND  hwndDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

staticprivate

Definition at line 709 of file filedefext.cpp.

{
    CFileDefExt *pFileDefExt = reinterpret_cast<CFileDefExt *>(GetWindowLongPtr(hwndDlg, DWLP_USER));
    switch (uMsg)
    {
        case WM_INITDIALOG:
        {
            LPPROPSHEETPAGEW ppsp = (LPPROPSHEETPAGEW)lParam;
 
            if (ppsp == NULL || !ppsp->lParam)
                break;
 
            TRACE("WM_INITDIALOG hwnd %p lParam %p ppsplParam %S\n", hwndDlg, lParam, ppsp->lParam);
 
            pFileDefExt = reinterpret_cast<CFileDefExt *>(ppsp->lParam);
            SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pFileDefExt);
            pFileDefExt->InitGeneralPage(hwndDlg);
            break;
        }
        case WM_COMMAND:
            if (LOWORD(wParam) == 14024) /* Opens With - Change */
            {
                OPENASINFO oainfo;
                oainfo.pcszFile = pFileDefExt->m_wszPath;
                oainfo.pcszClass = NULL;
                oainfo.oaifInFlags = OAIF_REGISTER_EXT | OAIF_FORCE_REGISTRATION;
                if (SHOpenWithDialog(hwndDlg, &oainfo) == S_OK)
                {
                    pFileDefExt->InitGeneralPage(hwndDlg);
                    PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
                }
                break;
            }
            else if (LOWORD(wParam) == 14021 || LOWORD(wParam) == 14022 || LOWORD(wParam) == 14023) /* checkboxes */
                PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
            else if (LOWORD(wParam) == 14001) /* Name */
            {
                if (HIWORD(wParam) == EN_CHANGE)
                    PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
            }
            break;
        case WM_NOTIFY:
        {
            LPPSHNOTIFY lppsn = (LPPSHNOTIFY)lParam;
            if (lppsn->hdr.code == PSN_APPLY)
            {
                /* Update attributes first */
                DWORD dwAttr = GetFileAttributesW(pFileDefExt->m_wszPath);
                if (dwAttr)
                {
                    dwAttr &= ~(FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_ARCHIVE);
 
                    if (BST_CHECKED == SendDlgItemMessageW(hwndDlg, 14021, BM_GETCHECK, 0, 0))
                        dwAttr |= FILE_ATTRIBUTE_READONLY;
                    if (BST_CHECKED == SendDlgItemMessageW(hwndDlg, 14022, BM_GETCHECK, 0, 0))
                        dwAttr |= FILE_ATTRIBUTE_HIDDEN;
                    if (BST_CHECKED == SendDlgItemMessageW(hwndDlg, 14023, BM_GETCHECK, 0, 0))
                        dwAttr |= FILE_ATTRIBUTE_ARCHIVE;
 
                    if (!SetFileAttributesW(pFileDefExt->m_wszPath, dwAttr))
                        ERR("SetFileAttributesW failed\n");
                }
 
                /* Update filename now */
                WCHAR wszBuf[MAX_PATH];
                StringCchCopyW(wszBuf, _countof(wszBuf), pFileDefExt->m_wszPath);
                LPWSTR pwszFilename = PathFindFileNameW(wszBuf);
                UINT cchFilenameMax = _countof(wszBuf) - (pwszFilename - wszBuf);
                if (GetDlgItemTextW(hwndDlg, 14001, pwszFilename, cchFilenameMax))
                {
                    if (!MoveFileW(pFileDefExt->m_wszPath, wszBuf))
                        ERR("MoveFileW failed\n");
                }
 
                SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
                return TRUE;
            }
            break;
        }
        case PSM_QUERYSIBLINGS:
        {
            // reset icon
            HWND hIconCtrl = GetDlgItem(hwndDlg, 14025);
            HICON hIcon = (HICON)SendMessageW(hIconCtrl, STM_GETICON, 0, 0);
            DestroyIcon(hIcon);
            hIcon = NULL;
            SendMessageW(hIconCtrl, STM_SETICON, (WPARAM)hIcon, 0);
 
            // refresh the page
            pFileDefExt->InitGeneralPage(hwndDlg);
            return FALSE;   // continue
        }
        case WM_DESTROY:
            InterlockedIncrement(&pFileDefExt->m_Destroyed);
            break;
        case WM_UPDATEDIRSTATS:
            pFileDefExt->UpdateDirStatsResults();
            break;
    }
 
    return FALSE;
}

Referenced by AddPages().

GetCommandString()

HRESULT WINAPI CFileDefExt::GetCommandString ( UINT_PTR  idCmd, UINT  uType, UINT *  pwReserved, LPSTR  pszName, UINT  cchMax  )

override

Implements IContextMenu.

Definition at line 1576 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

GetFileTimeString()

BOOL CFileDefExt::GetFileTimeString ( LPFILETIME  lpFileTime, LPWSTR  pwszResult, UINT  cchResult  )

staticprivate

Definition at line 514 of file filedefext.cpp.

{
    FILETIME ft;
    SYSTEMTIME st;
 
    if (!FileTimeToLocalFileTime(lpFileTime, &ft) || !FileTimeToSystemTime(&ft, &st))
        return FALSE;
 
    size_t cchRemaining = cchResult;
    LPWSTR pwszEnd = pwszResult;
    int cchWritten = GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, NULL, pwszEnd, cchRemaining);
    if (cchWritten)
        --cchWritten; // GetDateFormatW returns count with terminating zero
    else
        ERR("GetDateFormatW failed\n");
    cchRemaining -= cchWritten;
    pwszEnd += cchWritten;
 
    StringCchCopyExW(pwszEnd, cchRemaining, L", ", &pwszEnd, &cchRemaining, 0);
 
    cchWritten = GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, NULL, pwszEnd, cchRemaining);
    if (cchWritten)
        --cchWritten; // GetTimeFormatW returns count with terminating zero
    else
        ERR("GetTimeFormatW failed\n");
    TRACE("result %s\n", debugstr_w(pwszResult));
    return TRUE;
}

Referenced by InitFileAttr().

InitDirStats()

void CFileDefExt::InitDirStats ( struct DIRTREESTATS *  pStats )

private

Definition at line 838 of file filedefext.cpp.

{
    pStats->pDirCount = &m_cFolders;
    pStats->pFileCount = &m_cFiles;
    pStats->pTotVirtSize = &m_DirSize;
    pStats->pTotPhysSize = &m_DirSizeOnDisc;
    pStats->nTick = GetTickCount();
    pStats->fAttribSet = ~0ul;
    pStats->fAttribAll = 0;
    pStats->bDeepRecurse = FALSE;
    pStats->bMultipleTypes = !m_bMultifile; // Only the Multifile page wants to know
    pStats->szType[0] = UNICODE_NULL;
}

Referenced by CountFolderAndFiles(), and InitMultifilePageThread().

InitFileAttr()

BOOL CFileDefExt::InitFileAttr ( HWND  hwndDlg )

private

Definition at line 552 of file filedefext.cpp.

{
    BOOL Success;
    WIN32_FIND_DATAW FileInfo; // WIN32_FILE_ATTRIBUTE_DATA
    WCHAR wszBuf[MAX_PATH];
 
    TRACE("InitFileAttr %ls\n", m_wszPath);
 
    /*
     * There are situations where GetFileAttributes(Ex) can fail even if the
     * specified path represents a file. This happens when e.g. the file is a
     * locked system file, such as C:\pagefile.sys . In this case, the function
     * returns INVALID_FILE_ATTRIBUTES and GetLastError returns ERROR_SHARING_VIOLATION.
     * (this would allow us to distinguish between this failure and a failure
     * due to the fact that the path actually refers to a directory).
     *
     * Because we really want to retrieve the file attributes/size/date&time,
     * we do the following trick:
     * - First we call GetFileAttributesEx. If it succeeds we know we have
     *   a file or a directory, and we have retrieved its attributes.
     * - If GetFileAttributesEx fails, we call FindFirstFile on the full path.
     *   While we could have called FindFirstFile at first and skip GetFileAttributesEx
     *   altogether, we do it after GetFileAttributesEx because it performs more
     *   work to retrieve the file attributes. However it actually works even
     *   for locked system files.
     * - If FindFirstFile succeeds we have retrieved its attributes.
     * - Otherwise (FindFirstFile has failed), we do not retrieve anything.
     *
     * The following code also relies on the fact that the first 6 members
     * of WIN32_FIND_DATA are *exactly* the same as the WIN32_FILE_ATTRIBUTE_DATA
     * structure. Therefore it is safe to use a single WIN32_FIND_DATA
     * structure for both the GetFileAttributesEx and FindFirstFile calls.
     */
 
    Success = GetFileAttributesExW(m_wszPath, GetFileExInfoStandard,
                                   (LPWIN32_FILE_ATTRIBUTE_DATA)&FileInfo);
    if (Success || (Success = SH32_GetFileFindData(m_wszPath, &FileInfo)) != FALSE)
    {
        /* Update attribute checkboxes */
        if (FileInfo.dwFileAttributes & FILE_ATTRIBUTE_READONLY)
            SendDlgItemMessage(hwndDlg, 14021, BM_SETCHECK, BST_CHECKED, 0);
        if (FileInfo.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)
            SendDlgItemMessage(hwndDlg, 14022, BM_SETCHECK, BST_CHECKED, 0);
        if (FileInfo.dwFileAttributes & FILE_ATTRIBUTE_ARCHIVE)
            SendDlgItemMessage(hwndDlg, 14023, BM_SETCHECK, BST_CHECKED, 0);
 
        /* Update creation time */
        if (GetFileTimeString(&FileInfo.ftCreationTime, wszBuf, _countof(wszBuf)))
            SetDlgItemTextW(hwndDlg, 14015, wszBuf);
 
        /* For files display last access and last write time */
        if (!m_bDir)
        {
            if (GetFileTimeString(&FileInfo.ftLastAccessTime, wszBuf, _countof(wszBuf)))
                SetDlgItemTextW(hwndDlg, 14019, wszBuf);
 
            if (GetFileTimeString(&FileInfo.ftLastWriteTime, wszBuf, _countof(wszBuf)))
                SetDlgItemTextW(hwndDlg, 14017, wszBuf);
 
            /* Update size of file */
            ULARGE_INTEGER FileSize;
            FileSize.u.LowPart = FileInfo.nFileSizeLow;
            FileSize.u.HighPart = FileInfo.nFileSizeHigh;
            if (SH_FormatFileSizeWithBytes(&FileSize, wszBuf, _countof(wszBuf)))
            {
                SetDlgItemTextW(hwndDlg, 14011, wszBuf);
 
                // Compute file on disk. If fails, use logical size
                if (GetPhysicalFileSize(m_wszPath, &FileSize))
                    SH_FormatFileSizeWithBytes(&FileSize, wszBuf, _countof(wszBuf));
                else
                    ERR("Unreliable size on disk\n");
 
                SetDlgItemTextW(hwndDlg, 14012, wszBuf);
            }
        }
    }
 
    if (m_bDir)
    {
        // For directories, files have to be counted
        m_hWndDirStatsDlg = hwndDlg;
        AddRef();
        if (!SHCreateThread(_CountFolderAndFilesThreadProc, this, 0, NULL))
            Release();
    }
 
    /* Hide Advanced button. TODO: Implement advanced dialog and enable this button if filesystem supports compression or encryption */
    ShowWindow(GetDlgItem(hwndDlg, 14028), SW_HIDE);
 
    return TRUE;
}

Referenced by InitGeneralPage().

InitFilePath()

BOOL CFileDefExt::InitFilePath ( HWND  hwndDlg )

private

Definition at line 485 of file filedefext.cpp.

{
    /* Find the filename */
    WCHAR *pwszFilename = PathFindFileNameW(m_wszPath);
 
    if (pwszFilename > m_wszPath)
    {
        /* Location field */
        WCHAR wszLocation[MAX_PATH];
        StringCchCopyNW(wszLocation, _countof(wszLocation), m_wszPath, pwszFilename - m_wszPath);
        PathRemoveBackslashW(wszLocation);
 
        SetDlgItemTextW(hwndDlg, 14009, wszLocation);
    }
 
    /* Filename field */
    SetDlgItemTextW(hwndDlg, 14001, pwszFilename);
 
    return TRUE;
}

Referenced by InitGeneralPage().

InitFileType()

BOOL CFileDefExt::InitFileType ( HWND  hwndDlg )

private

Definition at line 426 of file filedefext.cpp.

{
    TRACE("path %s\n", debugstr_w(m_wszPath));
 
    HWND hDlgCtrl = GetDlgItem(hwndDlg, 14005);
    if (hDlgCtrl == NULL)
        return FALSE;
 
    /* Get file information */
    SHFILEINFOW fi;
    if (!SHGetFileInfoW(m_wszPath, 0, &fi, sizeof(fi), SHGFI_TYPENAME|SHGFI_ICON))
    {
        ERR("SHGetFileInfoW failed for %ls (%lu)\n", m_wszPath, GetLastError());
        fi.szTypeName[0] = L'\0';
        fi.hIcon = NULL;
    }
 
    LPCWSTR pwszExt = PathFindExtensionW(m_wszPath);
    if (pwszExt[0])
    {
        WCHAR wszBuf[256];
 
        if (!fi.szTypeName[0])
        {
            /* The file type is unknown, so default to string "FileExtension File" */
            size_t cchRemaining = 0;
            LPWSTR pwszEnd = NULL;
 
            StringCchPrintfExW(wszBuf, _countof(wszBuf), &pwszEnd, &cchRemaining, 0, L"%s ", pwszExt + 1);
            SendMessageW(hDlgCtrl, WM_GETTEXT, (WPARAM)cchRemaining, (LPARAM)pwszEnd);
 
            SendMessageW(hDlgCtrl, WM_SETTEXT, (WPARAM)NULL, (LPARAM)wszBuf);
        }
        else
        {
            /* Update file type */
            StringCbPrintfW(wszBuf, sizeof(wszBuf), L"%s (%s)", fi.szTypeName, pwszExt);
            SendMessageW(hDlgCtrl, WM_SETTEXT, (WPARAM)NULL, (LPARAM)wszBuf);
        }
    }
 
    /* Update file icon */
    if (fi.hIcon)
        SendDlgItemMessageW(hwndDlg, 14000, STM_SETICON, (WPARAM)fi.hIcon, 0);
    else
        ERR("No icon %ls\n", m_wszPath);
 
    return TRUE;
}

Referenced by InitGeneralPage().

InitFolderCustomizePage()

BOOL CFileDefExt::InitFolderCustomizePage ( HWND  hwndDlg )

private

Definition at line 1356 of file filedefext.cpp.

{
    /* Attach the object to dialog window */
    SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)this);
 
    EnableWindow(GetDlgItem(hwndDlg, IDC_FOLDERCUST_COMBOBOX), FALSE);
    EnableWindow(GetDlgItem(hwndDlg, IDC_FOLDERCUST_CHECKBOX), FALSE);
    EnableWindow(GetDlgItem(hwndDlg, IDC_FOLDERCUST_CHOOSE_PIC), FALSE);
    EnableWindow(GetDlgItem(hwndDlg, IDC_FOLDERCUST_RESTORE_DEFAULTS), FALSE);
 
    // build the desktop.ini file path
    WCHAR szIniFile[MAX_PATH];
    StringCchCopyW(szIniFile, _countof(szIniFile), m_wszPath);
    PathAppendW(szIniFile, L"desktop.ini");
 
    // desktop.ini --> m_szFolderIconPath, m_nFolderIconIndex
    m_szFolderIconPath[0] = 0;
    m_nFolderIconIndex = 0;
    if (GetPrivateProfileStringW(s_szShellClassInfo, s_szIconFile, NULL,
                                 m_szFolderIconPath, _countof(m_szFolderIconPath), szIniFile))
    {
        m_nFolderIconIndex = GetPrivateProfileIntW(s_szShellClassInfo, s_szIconIndex, 0, szIniFile);
    }
    else if (GetPrivateProfileStringW(s_szShellClassInfo, s_szIconResource, NULL,
                                      m_szFolderIconPath, _countof(m_szFolderIconPath), szIniFile))
    {
        m_nFolderIconIndex = PathParseIconLocationW(m_szFolderIconPath);
    }
 
    // update icon
    UpdateFolderIcon(hwndDlg);
 
    return TRUE;
}

Referenced by FolderCustomizePageProc().

InitGeneralPage()

BOOL CFileDefExt::InitGeneralPage ( HWND  hwndDlg )

private

Definition at line 653 of file filedefext.cpp.

{
    /* Set general text properties filename filelocation and icon */
    InitFilePath(hwndDlg);
 
    /* Set file type and icon */
    InitFileType(hwndDlg);
 
    /* Set open with application */
    if (!m_bDir)
    {
        if (!PathIsExeW(m_wszPath))
            InitOpensWithField(hwndDlg);
        else
        {
            WCHAR wszBuf[MAX_PATH];
            LoadStringW(shell32_hInstance, IDS_EXE_DESCRIPTION, wszBuf, _countof(wszBuf));
            SetDlgItemTextW(hwndDlg, 14006, wszBuf);
            ShowWindow(GetDlgItem(hwndDlg, 14024), SW_HIDE);
 
            /* hidden button 14024 allows to draw edit 14007 larger than defined in resources , we use edit 14009 as idol */
            RECT rectIdol, rectToAdjust;
            GetClientRect(GetDlgItem(hwndDlg, 14009), &rectIdol);
            GetClientRect(GetDlgItem(hwndDlg, 14007), &rectToAdjust);
            SetWindowPos(GetDlgItem(hwndDlg, 14007), HWND_TOP, 0, 0,
                rectIdol.right-rectIdol.left /* make it as wide as its idol */,
                rectToAdjust.bottom-rectToAdjust.top /* but keep its current height */,
                SWP_NOMOVE | SWP_NOZORDER );
 
            LPCWSTR pwszDescr = m_VerInfo.GetString(L"FileDescription");
            if (pwszDescr)
                SetDlgItemTextW(hwndDlg, 14007, pwszDescr);
            else
            {
                StringCbCopyW(wszBuf, sizeof(wszBuf), PathFindFileNameW(m_wszPath));
                PathRemoveExtension(wszBuf);
                SetDlgItemTextW(hwndDlg, 14007, wszBuf);
            }
        }
    }
 
    /* Set file created/modfied/accessed time, size and attributes */
    InitFileAttr(hwndDlg);
 
    return TRUE;
}

Referenced by GeneralPageProc().

Initialize()

HRESULT WINAPI CFileDefExt::Initialize ( PCIDLIST_ABSOLUTE  pidlFolder, IDataObject *  pdtobj, HKEY  hkeyProgID  )

override

Implements IShellExtInit.

Definition at line 1510 of file filedefext.cpp.

{
    FORMATETC format;
    STGMEDIUM stgm;
    HRESULT hr;
 
    TRACE("%p %p %p %p\n", this, pidlFolder, pDataObj, hkeyProgID);
 
    if (!pDataObj)
        return E_FAIL;
 
    int count = DataObject_GetHIDACount(pDataObj);
    m_bMultifile = count > 1;
    if (m_bMultifile)
    {
        CDataObjectHIDA cida(pDataObj);
        if (SUCCEEDED(cida.hr()))
        {
            m_pidls = _ILCopyCidaToaPidl(&m_pidlFolder, cida);
            if (m_pidls)
                m_cidl = cida->cidl;
        }
    }
 
    format.cfFormat = CF_HDROP;
    format.ptd = NULL;
    format.dwAspect = DVASPECT_CONTENT;
    format.lindex = -1;
    format.tymed = TYMED_HGLOBAL;
 
    hr = pDataObj->GetData(&format, &stgm);
    if (FAILED_UNEXPECTEDLY(hr))
        return hr;
 
    if (!DragQueryFileW((HDROP)stgm.hGlobal, 0, m_wszPath, _countof(m_wszPath)))
    {
        ERR("DragQueryFileW failed\n");
        ReleaseStgMedium(&stgm);
        return E_FAIL;
    }
 
    ReleaseStgMedium(&stgm);
 
    TRACE("File properties %ls\n", m_wszPath);
    m_bDir = !m_bMultifile && PathIsDirectoryW(m_wszPath);
    if (!m_bDir && !m_bMultifile)
        m_VerInfo.Load(m_wszPath);
 
    return S_OK;
}

InitMultifilePage()

void CFileDefExt::InitMultifilePage ( HWND  hwndDlg )

private

Definition at line 1010 of file filedefext.cpp.

{
    m_hWndDirStatsDlg = hwndDlg;
    HICON hIco = LoadIconW(shell32_hInstance, MAKEINTRESOURCEW(IDI_SHELL_MULTIPLE_FILES));
    SendDlgItemMessageW(hwndDlg, 14000, STM_SETICON, (WPARAM)hIco, 0);
 
    // We are lazy and just reuse the directory page so we must tweak some controls
    HWND hCtrl = GetDlgItem(hwndDlg, 14001);
    SetWindowLongPtrW(hCtrl, GWL_STYLE, GetWindowLongPtrW(GetDlgItem(hwndDlg, 14027), GWL_STYLE));
    SetWindowLongPtrW(hCtrl, GWL_EXSTYLE, 0);
    SendMessageW(hCtrl, EM_SETREADONLY, TRUE, 0);
    SetDlgItemTextW(hwndDlg, 14005, NULL);
    
    static const WORD idAttr[] = { 14021, 14022, 14023 };
    for (SIZE_T i = 0; i < _countof(idAttr); ++i)
    {
        hCtrl = GetDlgItem(hwndDlg, idAttr[i]);
        SendMessageW(hCtrl, BM_SETSTYLE, BS_AUTO3STATE, TRUE);
        EnableWindow(hCtrl, FALSE);
    }
 
    static const WORD idUnused[] = { 14026, 14027, 14028, 14014, 14015 };
    for (SIZE_T i = 0; i < _countof(idUnused); ++i)
        DestroyWindow(GetDlgItem(hwndDlg, idUnused[i]));
 
    if (!m_cidl)
        return;
 
    AddRef();
    if (!SHCreateThread(_InitializeMultifileThreadProc, this, CTF_COINIT, NULL))
        Release();
}

InitMultifilePageThread()

void CFileDefExt::InitMultifilePageThread ( )

private

Definition at line 946 of file filedefext.cpp.

{
    DIRTREESTATS Stats;
    InitDirStats(&Stats);
 
    // MSDN says CFSTR_SHELLIDLIST and SHGDN_FORPARSING must be supported so that is what we use
    for (SIZE_T i = 0; i < m_cidl; ++i)
    {
        PIDLIST_ABSOLUTE pidl = ILCombine(m_pidlFolder, m_pidls[i]);
        if (!pidl)
            return;
        PWSTR pszAbsPath;
        HRESULT hr = SHELL_DisplayNameOf(NULL, pidl, SHGDN_FORPARSING, &pszAbsPath);
        ILFree(pidl);
        if (FAILED(hr))
            return;
        BOOL bSuccess = WalkDirTree(pszAbsPath, &Stats, NULL);
        SHFree(pszAbsPath);
        if (!bSuccess)
            return;
    }
 
    UpdateDirStatsResults();
    if (Stats.bMultipleTypes)
        LoadStringW(shell32_hInstance, IDS_MULTIPLETYPES, Stats.szType, _countof(Stats.szType));
    SetDlgItemTextW(m_hWndDirStatsDlg, 14005, Stats.szType);
 
    PWSTR pszDir = NULL;
    HRESULT hr = E_FAIL;
    if (!Stats.bDeepRecurse)
        hr = SHELL_DisplayNameOf(NULL, m_pidlFolder, SHGDN_FORPARSING | SHGDN_FORADDRESSBAR, &pszDir);
    if (SUCCEEDED(hr))
    {
        SetDlgItemTextW(m_hWndDirStatsDlg, 14009, pszDir);
    }
    else
    {
        LoadStringW(shell32_hInstance, IDS_VARIOUSFOLDERS, Stats.szType, _countof(Stats.szType));
        SetDlgItemTextW(m_hWndDirStatsDlg, 14009, Stats.szType);
    }
    SHFree(pszDir);
 
    #define SetMultifileDlgFileAttr(attr, id) do \
    { \
        if (Stats.fAttribSet & (attr)) \
            CheckDlgButton(m_hWndDirStatsDlg, (id), BST_CHECKED); \
        else if (Stats.fAttribAll & (attr)) \
            CheckDlgButton(m_hWndDirStatsDlg, (id), BST_INDETERMINATE); \
    } while (0)
    SetMultifileDlgFileAttr(FILE_ATTRIBUTE_READONLY, 14021);
    SetMultifileDlgFileAttr(FILE_ATTRIBUTE_HIDDEN, 14022);
    SetMultifileDlgFileAttr(FILE_ATTRIBUTE_ARCHIVE, 14023);
    #undef SetMultifileDlgFileAttr
}

Referenced by _InitializeMultifileThreadProc().

InitOpensWithField()

VOID CFileDefExt::InitOpensWithField ( HWND  hwndDlg )

private

Definition at line 332 of file filedefext.cpp.

{
    WCHAR wszBuf[MAX_PATH] = L"";
    WCHAR wszPath[MAX_PATH] = L"";
    DWORD dwSize = sizeof(wszBuf);
    BOOL bUnknownApp = TRUE;
    LPCWSTR pwszExt = PathFindExtensionW(m_wszPath);
 
    // TODO: Use ASSOCSTR_EXECUTABLE with ASSOCF_REMAPRUNDLL | ASSOCF_IGNOREBASECLASS
    if (RegGetValueW(HKEY_CLASSES_ROOT, pwszExt, L"", RRF_RT_REG_SZ, NULL, wszBuf, &dwSize) == ERROR_SUCCESS)
    {
        bUnknownApp = FALSE;
        StringCbCatW(wszBuf, sizeof(wszBuf), L"\\shell\\open\\command");
        dwSize = sizeof(wszPath);
        // FIXME: Missing FileExt check, see COpenWithList::SetDefaultHandler for details
        // FIXME: Use HCR_GetDefaultVerbW to find the default verb
        if (RegGetValueW(HKEY_CLASSES_ROOT, wszBuf, L"", RRF_RT_REG_SZ, NULL, wszPath, &dwSize) == ERROR_SUCCESS)
        {
            /* Get path from command line */
            ExpandEnvironmentStringsW(wszPath, wszBuf, _countof(wszBuf));
            if (SHELL32_GetDllFromRundll32CommandLine(wszBuf, wszBuf, _countof(wszBuf)) != S_OK)
            {
                PathRemoveArgs(wszBuf);
                PathUnquoteSpacesW(wszBuf);
            }
            PathSearchAndQualify(wszBuf, wszPath, _countof(wszPath));
 
            HICON hIcon;
            if (ExtractIconExW(wszPath, 0, NULL, &hIcon, 1))
            {
                HWND hIconCtrl = GetDlgItem(hwndDlg, 14025);
                HWND hDescrCtrl = GetDlgItem(hwndDlg, 14007);
                ShowWindow(hIconCtrl, SW_SHOW);
                RECT rcIcon, rcDescr;
                GetWindowRect(hIconCtrl, &rcIcon);
 
                rcIcon.right = rcIcon.left + GetSystemMetrics(SM_CXSMICON);
                rcIcon.bottom = rcIcon.top + GetSystemMetrics(SM_CYSMICON);
 
                MapWindowPoints(NULL, hwndDlg, (LPPOINT)&rcIcon, 2);
                GetWindowRect(hDescrCtrl, &rcDescr);
                MapWindowPoints(NULL, hwndDlg, (LPPOINT)&rcDescr, 2);
                INT cxOffset = rcIcon.right + 2 - rcDescr.left;
                SetWindowPos(hDescrCtrl, NULL,
                             rcDescr.left + cxOffset, rcDescr.top,
                             rcDescr.right - rcDescr.left - cxOffset, rcDescr.bottom - rcDescr.top,
                             SWP_NOZORDER);
                SendMessageW(hIconCtrl, STM_SETICON, (WPARAM)hIcon, 0);
            } else
                ERR("Failed to extract icon\n");
 
            if (PathFileExistsW(wszPath))
            {
                /* Get file description */
                CFileVersionInfo VerInfo;
                VerInfo.Load(wszPath);
                LPCWSTR pwszDescr = VerInfo.GetString(L"FileDescription");
                if (pwszDescr)
                    SetDlgItemTextW(hwndDlg, 14007, pwszDescr);
                else
                {
                    /* File has no description - display filename */
                    LPWSTR pwszFilename = PathFindFileNameW(wszPath);
                    PathRemoveExtension(pwszFilename);
                    pwszFilename[0] = towupper(pwszFilename[0]);
                    SetDlgItemTextW(hwndDlg, 14007, pwszFilename);
                }
            }
            else
                bUnknownApp = TRUE;
        } else
            WARN("RegGetValueW %ls failed\n", wszBuf);
    } else
        WARN("RegGetValueW %ls failed\n", pwszExt);
 
    if (bUnknownApp)
    {
        /* Unknown application */
        LoadStringW(shell32_hInstance, IDS_UNKNOWN_APP, wszBuf, _countof(wszBuf));
        SetDlgItemTextW(hwndDlg, 14007, wszBuf);
    }
}

Referenced by InitGeneralPage().

InitVersionPage()

BOOL CFileDefExt::InitVersionPage ( HWND  hwndDlg )

private

Definition at line 1083 of file filedefext.cpp.

{
    /* Get fixed info */
    VS_FIXEDFILEINFO *pInfo = m_VerInfo.GetFixedInfo();
    if (pInfo)
    {
        WCHAR wszVersion[256];
        swprintf(wszVersion, L"%u.%u.%u.%u", HIWORD(pInfo->dwFileVersionMS),
                 LOWORD(pInfo->dwFileVersionMS),
                 HIWORD(pInfo->dwFileVersionLS),
                 LOWORD(pInfo->dwFileVersionLS));
        TRACE("MS %x LS %x ver %s \n", pInfo->dwFileVersionMS, pInfo->dwFileVersionLS, debugstr_w(wszVersion));
        SetDlgItemTextW(hwndDlg, 14001, wszVersion);
    }
 
    /* Update labels */
    SetVersionLabel(hwndDlg, 14003, L"FileDescription");
    SetVersionLabel(hwndDlg, 14005, L"LegalCopyright");
 
    /* Add items to listbox */
    AddVersionString(hwndDlg, L"CompanyName");
    LPCWSTR pwszLang = m_VerInfo.GetLangName();
    if (pwszLang)
    {
        HWND hDlgCtrl = GetDlgItem(hwndDlg, 14009);
        UINT Index = SendMessageW(hDlgCtrl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)L"Language");
        SendMessageW(hDlgCtrl, LB_SETITEMDATA, (WPARAM)Index, (LPARAM)(WCHAR *)pwszLang);
    }
    AddVersionString(hwndDlg, L"ProductName");
    AddVersionString(hwndDlg, L"InternalName");
    AddVersionString(hwndDlg, L"OriginalFilename");
    AddVersionString(hwndDlg, L"FileVersion");
    AddVersionString(hwndDlg, L"ProductVersion");
    AddVersionString(hwndDlg, L"Comments");
    AddVersionString(hwndDlg, L"LegalTrademarks");
 
    if (pInfo && (pInfo->dwFileFlags & VS_FF_PRIVATEBUILD))
        AddVersionString(hwndDlg, L"PrivateBuild");
 
    if (pInfo && (pInfo->dwFileFlags & VS_FF_SPECIALBUILD))
        AddVersionString(hwndDlg, L"SpecialBuild");
 
    /* Attach file version to dialog window */
    SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)this);
 
    /* Select first item */
    HWND hDlgCtrl = GetDlgItem(hwndDlg, 14009);
    SendMessageW(hDlgCtrl, LB_SETCURSEL, 0, 0);
    LPCWSTR pwszText = (LPCWSTR)SendMessageW(hDlgCtrl, LB_GETITEMDATA, (WPARAM)0, (LPARAM)NULL);
    if (pwszText && pwszText != (LPCWSTR)LB_ERR)
        SetDlgItemTextW(hwndDlg, 14010, pwszText);
 
    return TRUE;
}

Referenced by VersionPageProc().

InvokeCommand()

HRESULT WINAPI CFileDefExt::InvokeCommand ( LPCMINVOKECOMMANDINFO  lpici )

override

Implements IContextMenu.

Definition at line 1569 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

IsDestroyed()

BOOL CFileDefExt::IsDestroyed ( ) const

inlineprivate

Definition at line 102 of file filedefext.h.

{ return m_Destroyed; }

Referenced by WalkDirTree().

MultifilePageProc()

INT_PTR CALLBACK CFileDefExt::MultifilePageProc ( HWND  hwndDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

staticprivate

Definition at line 1050 of file filedefext.cpp.

{
    CFileDefExt *pFileDefExt = reinterpret_cast<CFileDefExt *>(GetWindowLongPtr(hwndDlg, DWLP_USER));
    switch (uMsg)
    {
        case WM_INITDIALOG:
        {
            LPPROPSHEETPAGEW ppsp = (LPPROPSHEETPAGEW)lParam;
            if (ppsp == NULL || !ppsp->lParam)
                break;
            pFileDefExt = reinterpret_cast<CFileDefExt *>(ppsp->lParam);
            SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pFileDefExt);
            pFileDefExt->InitMultifilePage(hwndDlg);
            break;
        }
        case WM_DESTROY:
            InterlockedIncrement(&pFileDefExt->m_Destroyed);
            break;
        case WM_UPDATEDIRSTATS:
            pFileDefExt->UpdateDirStatsResults();
            break;
    }
    return FALSE;
}

Referenced by AddPages().

OnFolderCustApply()

BOOL CFileDefExt::OnFolderCustApply

(

HWND

hwndDlg

)

Definition at line 1424 of file filedefext.cpp.

{
    // build the desktop.ini file path
    WCHAR szIniFile[MAX_PATH];
    StringCchCopyW(szIniFile, _countof(szIniFile), m_wszPath);
    PathAppendW(szIniFile, L"desktop.ini");
 
    if (m_bFolderIconIsSet)     // it is set!
    {
        DWORD attrs;
 
        // change folder attributes (-S -R)
        attrs = GetFileAttributesW(m_wszPath);
        attrs &= ~(FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_READONLY);
        SetFileAttributesW(m_wszPath, attrs);
 
        // change desktop.ini attributes (-S -H -R)
        attrs = GetFileAttributesW(szIniFile);
        attrs &= ~(FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_READONLY);
        SetFileAttributesW(szIniFile, attrs);
 
        if (m_szFolderIconPath[0])
        {
            // write IconFile and IconIndex
            WritePrivateProfileStringW(s_szShellClassInfo, s_szIconFile, m_szFolderIconPath, szIniFile);
 
            WCHAR szInt[32];
            StringCchPrintfW(szInt, _countof(szInt), L"%d", m_nFolderIconIndex);
            WritePrivateProfileStringW(s_szShellClassInfo, s_szIconIndex, szInt, szIniFile);
 
            // flush!
            WritePrivateProfileStringW(NULL, NULL, NULL, szIniFile);
        }
        else
        {
            // erase three values
            WritePrivateProfileStringW(s_szShellClassInfo, s_szIconFile, NULL, szIniFile);
            WritePrivateProfileStringW(s_szShellClassInfo, s_szIconIndex, NULL, szIniFile);
            WritePrivateProfileStringW(s_szShellClassInfo, s_szIconResource, NULL, szIniFile);
 
            // flush!
            WritePrivateProfileStringW(NULL, NULL, NULL, szIniFile);
        }
 
        // change desktop.ini attributes (+S +H)
        attrs = GetFileAttributesW(szIniFile);
        attrs |= FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN;
        SetFileAttributesW(szIniFile, attrs);
 
        // change folder attributes (+R)
        attrs = GetFileAttributesW(m_wszPath);
        attrs |= FILE_ATTRIBUTE_READONLY;
        SetFileAttributesW(m_wszPath, attrs);
 
        // notify to the siblings
        PropSheet_QuerySiblings(GetParent(hwndDlg), 0, 0);
 
        // done!
        m_bFolderIconIsSet = FALSE;
    }
 
    return TRUE;
}

Referenced by FolderCustomizePageProc().

OnFolderCustChangeIcon()

void CFileDefExt::OnFolderCustChangeIcon

(

HWND

hwndDlg

)

Definition at line 1392 of file filedefext.cpp.

{
    WCHAR szPath[MAX_PATH];
    INT nIconIndex;
 
    // m_szFolderIconPath, m_nFolderIconIndex --> szPath, nIconIndex
    if (m_szFolderIconPath[0])
    {
        StringCchCopyW(szPath, _countof(szPath), m_szFolderIconPath);
        nIconIndex = m_nFolderIconIndex;
    }
    else
    {
        szPath[0] = 0;
        nIconIndex = 0;
    }
 
    // let the user choose the icon
    if (PickIconDlg(hwndDlg, szPath, _countof(szPath), &nIconIndex))
    {
        // changed
        m_bFolderIconIsSet = TRUE;
        PropSheet_Changed(GetParent(hwndDlg), hwndDlg);
 
        // update
        StringCchCopyW(m_szFolderIconPath, _countof(m_szFolderIconPath), szPath);
        m_nFolderIconIndex = nIconIndex;
        UpdateFolderIcon(hwndDlg);
    }
}

Referenced by FolderCustomizePageProc().

OnFolderCustDestroy()

void CFileDefExt::OnFolderCustDestroy

(

HWND

hwndDlg

)

Definition at line 1322 of file filedefext.cpp.

{
    ::DestroyIcon(m_hFolderIcon);
    m_hFolderIcon = NULL;
 
    /* Detach the object from dialog window */
    SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)0);
}

Referenced by FolderCustomizePageProc().

QueryContextMenu()

HRESULT WINAPI CFileDefExt::QueryContextMenu ( HMENU  hmenu, UINT  indexMenu, UINT  idCmdFirst, UINT  idCmdLast, UINT  uFlags  )

override

Implements IContextMenu.

Definition at line 1562 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

ReplacePage()

HRESULT WINAPI CFileDefExt::ReplacePage ( UINT  uPageID, LPFNADDPROPSHEETPAGE  pfnReplacePage, LPARAM  lParam  )

override

Definition at line 1622 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

SetVersionLabel()

BOOL CFileDefExt::SetVersionLabel ( HWND  hwndDlg, DWORD  idCtrl, LPCWSTR  pwszName  )

private

Definition at line 1146 of file filedefext.cpp.

{
    if (hwndDlg == NULL || pwszName == NULL)
        return FALSE;
 
    LPCWSTR pwszValue = m_VerInfo.GetString(pwszName);
    if (pwszValue)
    {
        /* file description property */
        TRACE("%s :: %s\n", debugstr_w(pwszName), debugstr_w(pwszValue));
        SetDlgItemTextW(hwndDlg, idCtrl, pwszValue);
        return TRUE;
    }
 
    return FALSE;
}

Referenced by InitVersionPage().

UpdateDirStatsResults()

void CFileDefExt::UpdateDirStatsResults ( )

private

Definition at line 824 of file filedefext.cpp.

{
    WCHAR fmt[200], buf[200];
    LoadStringW(shell32_hInstance, IDS_FILE_FOLDER, fmt, _countof(fmt));
    wsprintfW(buf, fmt, m_cFiles, m_cFolders - (m_bMultifile ? 0 : 1));
    SetDlgItemTextW(m_hWndDirStatsDlg, m_bMultifile ? 14001 : 14027, buf);
 
    if (SH_FormatFileSizeWithBytes(&m_DirSize, buf, _countof(buf)))
        SetDlgItemTextW(m_hWndDirStatsDlg, 14011, buf);
    if (SH_FormatFileSizeWithBytes(&m_DirSizeOnDisc, buf, _countof(buf)))
        SetDlgItemTextW(m_hWndDirStatsDlg, 14012, buf);
}

Referenced by CountFolderAndFiles(), GeneralPageProc(), InitMultifilePageThread(), and MultifilePageProc().

UpdateFolderIcon()

void CFileDefExt::UpdateFolderIcon

(

HWND

hwndDlg

)

Definition at line 1331 of file filedefext.cpp.

{
    // destroy icon if any
    if (m_hFolderIcon)
    {
        ::DestroyIcon(m_hFolderIcon);
        m_hFolderIcon = NULL;
    }
 
    // create the icon
    if (m_szFolderIconPath[0] == 0 && m_nFolderIconIndex == 0)
    {
        // Windows ignores shell customization here and uses the default icon
        m_hFolderIcon = LoadIconW(shell32_hInstance, MAKEINTRESOURCEW(IDI_SHELL_FOLDER));
    }
    else
    {
        ExtractIconExW(m_szFolderIconPath, m_nFolderIconIndex, &m_hFolderIcon, NULL, 1);
    }
 
    // set icon
    SendDlgItemMessageW(hwndDlg, IDC_FOLDERCUST_ICON, STM_SETICON, (WPARAM)m_hFolderIcon, 0);
}

Referenced by InitFolderCustomizePage(), and OnFolderCustChangeIcon().

VersionPageProc()

INT_PTR CALLBACK CFileDefExt::VersionPageProc ( HWND  hwndDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

staticprivate

Definition at line 1200 of file filedefext.cpp.

{
    switch (uMsg)
    {
        case WM_INITDIALOG:
        {
            LPPROPSHEETPAGE ppsp = (LPPROPSHEETPAGE)lParam;
 
            if (ppsp == NULL || !ppsp->lParam)
                break;
 
            TRACE("WM_INITDIALOG hwnd %p lParam %p ppsplParam %x\n", hwndDlg, lParam, ppsp->lParam);
 
            CFileDefExt *pFileDefExt = reinterpret_cast<CFileDefExt *>(ppsp->lParam);
            return pFileDefExt->InitVersionPage(hwndDlg);
        }
        case WM_COMMAND:
            if (LOWORD(wParam) == 14009 && HIWORD(wParam) == LBN_SELCHANGE)
            {
                HWND hDlgCtrl = (HWND)lParam;
 
                LRESULT Index = SendMessageW(hDlgCtrl, LB_GETCURSEL, (WPARAM)NULL, (LPARAM)NULL);
                if (Index == LB_ERR)
                    break;
 
                LPCWSTR pwszData = (LPCWSTR)SendMessageW(hDlgCtrl, LB_GETITEMDATA, (WPARAM)Index, (LPARAM)NULL);
                if (pwszData == NULL)
                    break;
 
                CString str(pwszData);
                str.Trim();
 
                TRACE("hDlgCtrl %x string %s\n", hDlgCtrl, debugstr_w(str));
                SetDlgItemTextW(hwndDlg, 14010, str);
 
                return TRUE;
            }
            break;
    }
 
    return FALSE;
}

Referenced by AddPages().

WalkDirTree()

BOOL CFileDefExt::WalkDirTree ( PCWSTR  pszPath, struct DIRTREESTATS *  pStats, WIN32_FIND_DATAW *  pWFD  )

private

Definition at line 896 of file filedefext.cpp.

{
    WIN32_FIND_DATAW wfd;
    wfd.dwFileAttributes = ProcessDirStatsItem(pszBase, *pStats, pWFD);
    if (wfd.dwFileAttributes == INVALID_FILE_ATTRIBUTES)
        return FALSE;
    if (!(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
        return TRUE;
 
    BOOL bSuccess = TRUE;
    SIZE_T cch = lstrlenW(pszBase);
    PWSTR pszFull = (PWSTR)SHAlloc((cch + MAX_PATH) * sizeof(*pszFull));
    if (!pszFull)
        return FALSE;
    PWSTR pszFile = pszFull + cch;
    wcscpy(pszFull, pszBase);
    wcscpy(pszFile++, L"\\*");
    HANDLE hFind = FindFirstFileW(pszFull, &wfd);
    if (hFind != INVALID_HANDLE_VALUE)
    {
        for (; bSuccess && !IsDestroyed();)
        {
            UINT nTickNow = GetTickCount();
            if (nTickNow - pStats->nTick >= 500)
            {
                pStats->nTick = nTickNow;
                SendMessageW(m_hWndDirStatsDlg, WM_UPDATEDIRSTATS, 0, 0);
            }
 
            wcscpy(pszFile, wfd.cFileName);
            if (!(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
            {
                bSuccess = ProcessDirStatsItem(pszFull, *pStats, NULL);
            }
            else if (!PathIsDotOrDotDotW(wfd.cFileName))
            {
                bSuccess = WalkDirTree(pszFull, pStats, &wfd);
                pStats->bDeepRecurse |= bSuccess;
            }
 
            if (!FindNextFileW(hFind, &wfd))
                break;
        }
        FindClose(hFind);
    }
    SHFree(pszFull);
    return bSuccess;
}

Referenced by CountFolderAndFiles(), InitMultifilePageThread(), and WalkDirTree().

Member Data Documentation

m_bDir

BOOL CFileDefExt::m_bDir

private

Definition at line 85 of file filedefext.h.

Referenced by AddPages(), InitFileAttr(), InitGeneralPage(), and Initialize().

m_bFolderIconIsSet

BOOL CFileDefExt::m_bFolderIconIsSet

private

Definition at line 111 of file filedefext.h.

Referenced by CFileDefExt(), OnFolderCustApply(), and OnFolderCustChangeIcon().

m_bMultifile

BOOL CFileDefExt::m_bMultifile

private

Definition at line 86 of file filedefext.h.

Referenced by AddPages(), InitDirStats(), Initialize(), and UpdateDirStatsResults().

m_cFiles

DWORD CFileDefExt::m_cFiles

private

Definition at line 91 of file filedefext.h.

Referenced by InitDirStats(), and UpdateDirStatsResults().

m_cFolders

DWORD CFileDefExt::m_cFolders

private

Definition at line 92 of file filedefext.h.

Referenced by InitDirStats(), and UpdateDirStatsResults().

m_cidl

UINT CFileDefExt::m_cidl = 0

private

Definition at line 90 of file filedefext.h.

Referenced by Initialize(), InitMultifilePage(), InitMultifilePageThread(), and ~CFileDefExt().

m_Destroyed

LONG volatile CFileDefExt::m_Destroyed = 0

private

Definition at line 101 of file filedefext.h.

Referenced by GeneralPageProc(), IsDestroyed(), and MultifilePageProc().

m_DirSize

ULARGE_INTEGER CFileDefExt::m_DirSize

private

Definition at line 93 of file filedefext.h.

Referenced by CFileDefExt(), InitDirStats(), and UpdateDirStatsResults().

m_DirSizeOnDisc

ULARGE_INTEGER CFileDefExt::m_DirSizeOnDisc

private

Definition at line 94 of file filedefext.h.

Referenced by CFileDefExt(), InitDirStats(), and UpdateDirStatsResults().

m_hFolderIcon

HICON CFileDefExt::m_hFolderIcon

private

Definition at line 110 of file filedefext.h.

Referenced by CFileDefExt(), OnFolderCustDestroy(), and UpdateFolderIcon().

m_hWndDirStatsDlg

HWND CFileDefExt::m_hWndDirStatsDlg

private

Definition at line 96 of file filedefext.h.

Referenced by InitFileAttr(), InitMultifilePage(), InitMultifilePageThread(), UpdateDirStatsResults(), and WalkDirTree().

m_nFolderIconIndex

INT CFileDefExt::m_nFolderIconIndex

private

Definition at line 109 of file filedefext.h.

Referenced by CFileDefExt(), InitFolderCustomizePage(), OnFolderCustApply(), OnFolderCustChangeIcon(), and UpdateFolderIcon().

m_pidlFolder

LPITEMIDLIST CFileDefExt::m_pidlFolder = NULL

private

Definition at line 88 of file filedefext.h.

Referenced by Initialize(), InitMultifilePageThread(), and ~CFileDefExt().

m_pidls

LPITEMIDLIST* CFileDefExt::m_pidls = NULL

private

Definition at line 89 of file filedefext.h.

Referenced by Initialize(), InitMultifilePageThread(), and ~CFileDefExt().

m_szFolderIconPath

WCHAR CFileDefExt::m_szFolderIconPath[MAX_PATH]

private

Definition at line 108 of file filedefext.h.

Referenced by CFileDefExt(), InitFolderCustomizePage(), OnFolderCustApply(), OnFolderCustChangeIcon(), and UpdateFolderIcon().

m_VerInfo

CFileVersionInfo CFileDefExt::m_VerInfo

private

Definition at line 84 of file filedefext.h.

Referenced by AddVersionString(), InitGeneralPage(), Initialize(), InitVersionPage(), and SetVersionLabel().

m_wszPath

WCHAR CFileDefExt::m_wszPath[MAX_PATH]

private

Definition at line 83 of file filedefext.h.

Referenced by AddPages(), CFileDefExt(), CountFolderAndFiles(), GeneralPageProc(), InitFileAttr(), InitFilePath(), InitFileType(), InitFolderCustomizePage(), InitGeneralPage(), Initialize(), InitOpensWithField(), and OnFolderCustApply().

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

• dll/win32/shell32/dialogs/filedefext.h
• dll/win32/shell32/dialogs/filedefext.cpp