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)
virtual HRESULT STDMETHODCALLTYPE	Initialize (PCIDLIST_ABSOLUTE pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID)
virtual HRESULT WINAPI	QueryContextMenu (HMENU hmenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags)
virtual HRESULT WINAPI	InvokeCommand (LPCMINVOKECOMMANDINFO lpici)
virtual HRESULT WINAPI	GetCommandString (UINT_PTR idCmd, UINT uType, UINT *pwReserved, LPSTR pszName, UINT cchMax)
virtual HRESULT WINAPI	AddPages (LPFNADDPROPSHEETPAGE pfnAddPage, LPARAM lParam)
virtual HRESULT WINAPI	ReplacePage (UINT uPageID, LPFNADDPROPSHEETPAGE pfnReplacePage, LPARAM lParam)
virtual HRESULT WINAPI	SetSite (IUnknown *punk)
virtual HRESULT WINAPI	GetSite (REFIID iid, void **ppvSite)
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)
Public Member Functions inherited from IObjectWithSite
HRESULT	SetSite ([in] IUnknown *pUnkSite)
HRESULT	GetSite ([in] REFIID riid, [out, iid_is(riid)] PVOID *ppvSite)

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)
BOOL	CountFolderAndFiles (HWND hwndDlg, LPCWSTR pwszBuf, LPDWORD ticks)

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 DWORD WINAPI	_CountFolderAndFilesThreadProc (LPVOID lpParameter)

Private Attributes
WCHAR	m_wszPath [MAX_PATH]
CFileVersionInfo	m_VerInfo
BOOL	m_bDir
DWORD	m_cFiles
DWORD	m_cFolders
ULARGE_INTEGER	m_DirSize
ULARGE_INTEGER	m_DirSizeOnDisc
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
Public Types inherited from IObjectWithSite
typedef IObjectWithSite *	LPOBJECTWITHSITE
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.

Constructor & Destructor Documentation

CFileDefExt()

CFileDefExt::CFileDefExt

(

)

Definition at line 1223 of file filedefext.cpp.

                        :
    m_bDir(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 1236 of file filedefext.cpp.

{
 
}

Member Function Documentation

_CountFolderAndFilesThreadProc()

DWORD WINAPI CFileDefExt::_CountFolderAndFilesThreadProc ( LPVOID  lpParameter )

staticprivate

Definition at line 1359 of file filedefext.cpp.

{
    _CountFolderAndFilesData *data = static_cast<_CountFolderAndFilesData*>(lpParameter);
    DWORD ticks = 0;
    data->This->CountFolderAndFiles(data->hwndDlg, data->pwszBuf, &ticks);
 
    //Release the CFileDefExt and data object holds in the copying thread.
    data->This->Release();
    HeapFree(GetProcessHeap(), 0, data->pwszBuf);
    HeapFree(GetProcessHeap(), 0, data);
 
    return 0;
}

Referenced by InitFileAttr().

AddPages()

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

virtual

Definition at line 1302 of file filedefext.cpp.

{
    HPROPSHEETPAGE hPage;
    WORD wResId = m_bDir ? IDD_FOLDER_PROPERTIES : IDD_FILE_PROPERTIES;
 
    hPage = SH_CreatePropertySheetPage(wResId,
                                       GeneralPageProc,
                                       (LPARAM)this,
                                       NULL);
    if (hPage)
        pfnAddPage(hPage, lParam);
 
    if (!m_bDir && GetFileVersionInfoSizeW(m_wszPath, NULL))
    {
        hPage = SH_CreatePropertySheetPage(IDD_FILE_VERSION,
                                            VersionPageProc,
                                            (LPARAM)this,
                                            NULL);
        if (hPage)
            pfnAddPage(hPage, lParam);
    }
 
    if (m_bDir)
    {
        hPage = SH_CreatePropertySheetPage(IDD_FOLDER_CUSTOMIZE,
                                           FolderCustomizePageProc,
                                           (LPARAM)this,
                                           NULL);
        if (hPage)
            pfnAddPage(hPage, lParam);
    }
 
    return S_OK;
}

AddVersionString()

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

private

Definition at line 902 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()

BOOL CFileDefExt::CountFolderAndFiles ( HWND  hwndDlg, LPCWSTR  pwszBuf, LPDWORD  ticks  )

private

Definition at line 1374 of file filedefext.cpp.

{
    CString sBuf = pwszBuf;
    sBuf += L"\\" ;
    CString sSearch = sBuf;
    sSearch += L"*" ;
    CString sFileName;
 
    WIN32_FIND_DATAW wfd;
    HANDLE hFind = FindFirstFileW(sSearch, &wfd);
    if (hFind == INVALID_HANDLE_VALUE)
    {
        ERR("FindFirstFileW %ls failed\n", sSearch.GetString());
        return FALSE;
    }
 
    BOOL root = FALSE;
    if (*ticks == 0) {
        *ticks = GetTickCount();
        root = TRUE;
    }
 
    do
    {
        sFileName = sBuf;
        sFileName += wfd.cFileName;
        if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
        {
            /* Don't process "." and ".." items */
            if (!wcscmp(wfd.cFileName, L".") || !wcscmp(wfd.cFileName, L".."))
                continue;
 
            ++m_cFolders;
 
            CountFolderAndFiles(hwndDlg, sFileName, ticks);
        }
        else
        {
            m_cFiles++;
 
            ULARGE_INTEGER FileSize;
            FileSize.u.LowPart  = wfd.nFileSizeLow;
            FileSize.u.HighPart = wfd.nFileSizeHigh;
            m_DirSize.QuadPart += FileSize.QuadPart;
            // Calculate size on disc
            if (!GetPhysicalFileSize(sFileName.GetString(), &FileSize))
                ERR("GetPhysicalFileSize failed for %ls\n", sFileName.GetString());
            m_DirSizeOnDisc.QuadPart += FileSize.QuadPart;
        }
        if (GetTickCount() - *ticks > (DWORD) 300)
        {
            /* FIXME Using IsWindow is generally ill advised */
            if (IsWindow(hwndDlg))
            {
                WCHAR wszBuf[100];
 
                if (SH_FormatFileSizeWithBytes(&m_DirSize, wszBuf, _countof(wszBuf)))
                    SetDlgItemTextW(hwndDlg, 14011, wszBuf);
 
                if (SH_FormatFileSizeWithBytes(&m_DirSizeOnDisc, wszBuf, _countof(wszBuf)))
                    SetDlgItemTextW(hwndDlg, 14012, wszBuf);
 
                /* Display files and folders count */
                WCHAR wszFormat[100];
                LoadStringW(shell32_hInstance, IDS_FILE_FOLDER, wszFormat, _countof(wszFormat));
                StringCchPrintfW(wszBuf, _countof(wszBuf), wszFormat, m_cFiles, m_cFolders);
                SetDlgItemTextW(hwndDlg, 14027, wszBuf);
                *ticks = GetTickCount();
            }
            else
                break;
        }
    } while(FindNextFileW(hFind, &wfd));
 
    if (root && IsWindow(hwndDlg))
    {
        WCHAR wszBuf[100];
 
        if (SH_FormatFileSizeWithBytes(&m_DirSize, wszBuf, _countof(wszBuf)))
            SetDlgItemTextW(hwndDlg, 14011, wszBuf);
 
        if (SH_FormatFileSizeWithBytes(&m_DirSizeOnDisc, wszBuf, _countof(wszBuf)))
            SetDlgItemTextW(hwndDlg, 14012, wszBuf);
 
        /* Display files and folders count */
        WCHAR wszFormat[100];
        LoadStringW(shell32_hInstance, IDS_FILE_FOLDER, wszFormat, _countof(wszFormat));
        StringCchPrintfW(wszBuf, _countof(wszBuf), wszFormat, m_cFiles, m_cFolders);
        SetDlgItemTextW(hwndDlg, 14027, wszBuf);
    }
 
    FindClose(hFind);
    return TRUE;
}

Referenced by _CountFolderAndFilesThreadProc(), and CountFolderAndFiles().

FolderCustomizePageProc()

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

staticprivate

Definition at line 987 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 720 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;
                return SUCCEEDED(SHOpenWithDialog(hwndDlg, &oainfo));
            }
            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
        }
        default:
            break;
    }
 
    return FALSE;
}

Referenced by AddPages().

GetCommandString()

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

virtual

Implements IContextMenu.

Definition at line 1295 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

GetFileTimeString()

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

staticprivate

Definition at line 498 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().

GetSite()

HRESULT WINAPI CFileDefExt::GetSite ( REFIID  iid, void **  ppvSite  )

virtual

Definition at line 1352 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

InitFileAttr()

BOOL CFileDefExt::InitFileAttr ( HWND  hwndDlg )

private

Definition at line 536 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)
    {
        HANDLE hFind = FindFirstFileW(m_wszPath, &FileInfo);
        Success = (hFind != INVALID_HANDLE_VALUE);
        if (Success)
            FindClose(hFind);
    }
 
    if (Success)
    {
        /* 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 */
 
        _CountFolderAndFilesData *data = static_cast<_CountFolderAndFilesData*>(HeapAlloc(GetProcessHeap(), 0, sizeof(_CountFolderAndFilesData)));
        data->This = this;
        data->pwszBuf = static_cast<LPWSTR>(HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR) * MAX_PATH));
        data->hwndDlg = hwndDlg;
        this->AddRef();
        StringCchCopyW(data->pwszBuf, MAX_PATH, m_wszPath);
 
        SHCreateThread(CFileDefExt::_CountFolderAndFilesThreadProc, data, NULL, NULL);
 
        /* Update size field */
        if (SH_FormatFileSizeWithBytes(&m_DirSize, wszBuf, _countof(wszBuf)))
            SetDlgItemTextW(hwndDlg, 14011, wszBuf);
 
        if (SH_FormatFileSizeWithBytes(&m_DirSizeOnDisc, wszBuf, _countof(wszBuf)))
            SetDlgItemTextW(hwndDlg, 14012, wszBuf);
 
        /* Display files and folders count */
        WCHAR wszFormat[256];
        LoadStringW(shell32_hInstance, IDS_FILE_FOLDER, wszFormat, _countof(wszFormat));
        StringCchPrintfW(wszBuf, _countof(wszBuf), wszFormat, m_cFiles, m_cFolders);
        SetDlgItemTextW(hwndDlg, 14027, wszBuf);
    }
 
    /* 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 469 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 410 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 1089 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 664 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  )

virtual

Implements IShellExtInit.

Definition at line 1242 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;
 
    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 = PathIsDirectoryW(m_wszPath) ? TRUE : FALSE;
    if (!m_bDir)
        m_VerInfo.Load(m_wszPath);
 
    return S_OK;
}

InitOpensWithField()

VOID CFileDefExt::InitOpensWithField ( HWND  hwndDlg )

private

Definition at line 322 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);
 
    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);
        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));
            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 822 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");
 
    /* 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 )

virtual

Implements IContextMenu.

Definition at line 1288 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

OnFolderCustApply()

BOOL CFileDefExt::OnFolderCustApply

(

HWND

hwndDlg

)

Definition at line 1157 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 1125 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 1056 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  )

virtual

Implements IContextMenu.

Definition at line 1281 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

ReplacePage()

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

virtual

Definition at line 1338 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

SetSite()

HRESULT WINAPI CFileDefExt::SetSite ( IUnknown *  punk )

virtual

Implements IObjectWithSite.

Definition at line 1345 of file filedefext.cpp.

{
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

SetVersionLabel()

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

private

Definition at line 877 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().

UpdateFolderIcon()

void CFileDefExt::UpdateFolderIcon

(

HWND

hwndDlg

)

Definition at line 1065 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)
    {
        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 931 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;
 
                TRACE("hDlgCtrl %x string %s\n", hDlgCtrl, debugstr_w(pwszData));
                SetDlgItemTextW(hwndDlg, 14010, pwszData);
 
                return TRUE;
            }
            break;
        case WM_DESTROY:
            break;
        case PSM_QUERYSIBLINGS:
            return FALSE;   // continue
        default:
            break;
    }
 
    return FALSE;
}

Referenced by AddPages().

Member Data Documentation

m_bDir

BOOL CFileDefExt::m_bDir

private

Definition at line 82 of file filedefext.h.

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

m_bFolderIconIsSet

BOOL CFileDefExt::m_bFolderIconIsSet

private

Definition at line 95 of file filedefext.h.

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

m_cFiles

DWORD CFileDefExt::m_cFiles

private

Definition at line 84 of file filedefext.h.

Referenced by CountFolderAndFiles(), and InitFileAttr().

m_cFolders

DWORD CFileDefExt::m_cFolders

private

Definition at line 85 of file filedefext.h.

Referenced by CountFolderAndFiles(), and InitFileAttr().

m_DirSize

ULARGE_INTEGER CFileDefExt::m_DirSize

private

Definition at line 86 of file filedefext.h.

Referenced by CFileDefExt(), CountFolderAndFiles(), and InitFileAttr().

m_DirSizeOnDisc

ULARGE_INTEGER CFileDefExt::m_DirSizeOnDisc

private

Definition at line 87 of file filedefext.h.

Referenced by CFileDefExt(), CountFolderAndFiles(), and InitFileAttr().

m_hFolderIcon

HICON CFileDefExt::m_hFolderIcon

private

Definition at line 94 of file filedefext.h.

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

m_nFolderIconIndex

INT CFileDefExt::m_nFolderIconIndex

private

Definition at line 93 of file filedefext.h.

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

m_szFolderIconPath

WCHAR CFileDefExt::m_szFolderIconPath[MAX_PATH]

private

Definition at line 92 of file filedefext.h.

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

m_VerInfo

CFileVersionInfo CFileDefExt::m_VerInfo

private

Definition at line 81 of file filedefext.h.

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

m_wszPath

WCHAR CFileDefExt::m_wszPath[MAX_PATH]

private

Definition at line 80 of file filedefext.h.

Referenced by AddPages(), CFileDefExt(), 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