CGlobalFolderSettings Class Reference

#include <globalfoldersettings.h>

Inheritance diagram for CGlobalFolderSettings:

Collaboration diagram for CGlobalFolderSettings:

Public Member Functions
	CGlobalFolderSettings ()
	~CGlobalFolderSettings ()
STDMETHOD()	Get (struct DEFFOLDERSETTINGS *pFDS, UINT cb) override
STDMETHOD()	Set (const struct DEFFOLDERSETTINGS *pFDS, UINT cb, UINT unknown) 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 ()

Static Public Member Functions
static HRESULT	ResetBrowserSettings ()
static HRESULT	SaveBrowserSettings (const SBFOLDERSETTINGS &sbfs)
static HRESULT	Load (DEFFOLDERSETTINGS &dfs)
static HRESULT	Save (const DEFFOLDERSETTINGS *pFDS)
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)

Additional Inherited Members
Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef

Detailed Description

Definition at line 37 of file globalfoldersettings.h.

Constructor & Destructor Documentation

CGlobalFolderSettings()

CGlobalFolderSettings::CGlobalFolderSettings

(

)

Definition at line 69 of file globalfoldersettings.cpp.

{
}

~CGlobalFolderSettings()

CGlobalFolderSettings::~CGlobalFolderSettings

(

)

Definition at line 73 of file globalfoldersettings.cpp.

{
}

Member Function Documentation

Get()

HRESULT STDMETHODCALLTYPE CGlobalFolderSettings::Get ( struct DEFFOLDERSETTINGS *  pFDS, UINT  cb  )

override

Definition at line 143 of file globalfoldersettings.cpp.

{
    if (cb != sizeof(DEFFOLDERSETTINGS) || !pFDS)
        return E_INVALIDARG;
    return Load(*pFDS);
}

Load()

HRESULT CGlobalFolderSettings::Load ( DEFFOLDERSETTINGS &  dfs )

static

Definition at line 90 of file globalfoldersettings.cpp.

{
    HKEY hStreamsKey = SHGetShellKey(SHKEY_Key_Explorer, L"Streams", FALSE);
    if (hStreamsKey)
    {
        DWORD cb = sizeof(DEFFOLDERSETTINGS);
        DWORD err = SHRegGetValueW(hStreamsKey, NULL, DEFBROWSERSTREAM,
                                   SRRF_RT_REG_BINARY, NULL, &dfs, &cb);
        RegCloseKey(hStreamsKey);
        if (!err && cb >= DEFFOLDERSETTINGS::SIZE_NT4)
        {
            if (cb < FIELD_OFFSET(DEFFOLDERSETTINGS, vid))
            {
                dfs.FolderSettings.fFlags = SBFOLDERSETTINGS::DEF_FWF;
            }
            if (cb < FIELD_OFFSET(DEFFOLDERSETTINGS, Version))
            {
                dfs.vid = DEFAULT_VID;
            }
            if (cb <= FIELD_OFFSET(DEFFOLDERSETTINGS, ViewPriority))
            {
                dfs.Version = CURRENT_VERSION;
            }
            dfs.ViewPriority = VIEW_PRIORITY_STALECACHEHIT;
            EnsureValid(dfs);
            return S_OK;
        }
    }
    InitializeDefaults(dfs);
    return S_FALSE;
}

Referenced by Get(), and SBFOLDERSETTINGS::Load().

ResetBrowserSettings()

HRESULT CGlobalFolderSettings::ResetBrowserSettings ( )

static

Definition at line 77 of file globalfoldersettings.cpp.

{
    return Save(NULL);
}

Referenced by CShellBrowser::ApplyBrowserDefaultFolderSettings().

Save()

HRESULT CGlobalFolderSettings::Save ( const DEFFOLDERSETTINGS *  pFDS )

static

Definition at line 122 of file globalfoldersettings.cpp.

{
    HKEY hStreamsKey = SHGetShellKey(SHKEY_Key_Explorer, L"Streams", TRUE);
    if (!hStreamsKey)
        return E_FAIL;
 
    HRESULT hr = E_INVALIDARG;
    if (!pFDS)
    {
        DWORD err = SHDeleteValueW(hStreamsKey, NULL, DEFBROWSERSTREAM);
        hr = (!err || err == ERROR_FILE_NOT_FOUND) ? S_OK : HResultFromWin32(err);
    }
    else
    {
        DWORD cb = sizeof(DEFFOLDERSETTINGS);
        hr = HResultFromWin32(SHSetValueW(hStreamsKey, NULL, DEFBROWSERSTREAM, REG_BINARY, pFDS, cb));
    }
    RegCloseKey(hStreamsKey);
    return hr;
}

Referenced by ResetBrowserSettings(), SaveBrowserSettings(), and Set().

SaveBrowserSettings()

HRESULT CGlobalFolderSettings::SaveBrowserSettings ( const SBFOLDERSETTINGS &  sbfs )

static

Definition at line 82 of file globalfoldersettings.cpp.

{
    DEFFOLDERSETTINGS dfs;
    InitializeDefaults(dfs);
    CopyTo(sbfs, dfs);
    return Save(&dfs);
}

Referenced by CShellBrowser::ApplyBrowserDefaultFolderSettings().

Set()

HRESULT STDMETHODCALLTYPE CGlobalFolderSettings::Set ( const struct DEFFOLDERSETTINGS *  pFDS, UINT  cb, UINT  unknown  )

override

Definition at line 150 of file globalfoldersettings.cpp.

{
    // NULL pFDS means reset
    if (cb != sizeof(DEFFOLDERSETTINGS) && pFDS)
        return E_INVALIDARG;
    return Save(pFDS);
}

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

• dll/win32/browseui/globalfoldersettings.h
• dll/win32/browseui/globalfoldersettings.cpp