#include <CDesktopFolder.h>

Inheritance diagram for CDesktopFolderViewCB:

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Collaboration diagram for CDesktopFolderViewCB:

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Public Member Functions
	CDesktopFolderViewCB ()

void	Initialize (IShellView *psv)

bool	IsProgmanHostedBrowser ()

STDMETHOD()	MessageSFVCB (UINT uMsg, WPARAM wParam, LPARAM lParam) override

STDMETHOD()	ShouldShow (IShellFolder *psf, PCIDLIST_ABSOLUTE pidlFolder, PCUITEMID_CHILD pidlItem) override

STDMETHODIMP	GetEnumFlags (IShellFolder , PCIDLIST_ABSOLUTE, HWND , DWORD *) 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	ShouldShow ([in] IShellFolder *psf, [in, unique] PCIDLIST_ABSOLUTE pidlFolder, [in] PCUITEMID_CHILD pidlItem)

HRESULT	GetEnumFlags ([in] IShellFolder psf, [in] PCIDLIST_ABSOLUTE pidlFolder, [out] HWND phwnd, [in, out] DWORD *pgrfFlags)

Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)

ULONG	AddRef ()

ULONG	Release ()

Static Public Member Functions
static bool	IsProgmanHostedBrowser (IShellView *psv)

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)

Private Attributes
IShellView *	m_pShellView

UINT8	m_IsProgmanHosted

Additional Inherited Members
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef

Detailed Description

Definition at line 150 of file CDesktopFolder.h.

Constructor & Destructor Documentation

◆ CDesktopFolderViewCB()

CDesktopFolderViewCB::CDesktopFolderViewCB ( )

inline

Definition at line 159 of file CDesktopFolder.h.

159: m_IsProgmanHosted(0) {}

CDesktopFolderViewCB::m_IsProgmanHosted

UINT8 m_IsProgmanHosted

Definition: CDesktopFolder.h:156

Member Function Documentation

◆ GetEnumFlags()

STDMETHODIMP CDesktopFolderViewCB::GetEnumFlags	(	IShellFolder *	,
		PCIDLIST_ABSOLUTE	,
		HWND *	,
		DWORD *
	)

inlineoverride

Implements IFolderFilter.

Definition at line 169 of file CDesktopFolder.h.

169{ return E_NOTIMPL; }

E_NOTIMPL

#define E_NOTIMPL

Definition: ddrawi.h:99

◆ Initialize()

void CDesktopFolderViewCB::Initialize ( IShellView * psv )

inline

Definition at line 160 of file CDesktopFolder.h.

160{ m_pShellView = psv; }

CDesktopFolderViewCB::m_pShellView

IShellView * m_pShellView

Definition: CDesktopFolder.h:155

◆ IsProgmanHostedBrowser() [1/2]

bool CDesktopFolderViewCB::IsProgmanHostedBrowser ( )

Definition at line 1076 of file CDesktopFolder.cpp.

{
    enum { Uninitialized = 0, NotHosted, IsHosted };
    C_ASSERT(Uninitialized == 0);
    if (m_IsProgmanHosted == Uninitialized)
        m_IsProgmanHosted = m_pShellView && IsProgmanHostedBrowser(m_pShellView) ? IsHosted : NotHosted;
    return m_IsProgmanHosted == IsHosted;
}

Referenced by IsProgmanHostedBrowser(), and ShouldShow().

◆ IsProgmanHostedBrowser() [2/2]

bool CDesktopFolderViewCB::IsProgmanHostedBrowser ( IShellView * psv )

static

Definition at line 1070 of file CDesktopFolder.cpp.

{
    FOLDERSETTINGS settings;
    return SUCCEEDED(psv->GetCurrentInfo(&settings)) && (settings.fFlags & FWF_DESKTOP);
}

◆ MessageSFVCB()

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

override

Definition at line 1097 of file CDesktopFolder.cpp.

{
    switch (uMsg)
    {
        case SFVM_VIEWRELEASE:
            m_pShellView = NULL;
            return S_OK;
        case SFVM_GETCOMMANDDIR:
        {
            WCHAR buf[MAX_PATH];
            if (SHGetSpecialFolderPathW(NULL, buf, CSIDL_DESKTOPDIRECTORY, TRUE))
                return StringCchCopyW((PWSTR)lParam, wParam, buf);
            break;
        }
    }
    return E_NOTIMPL;
}

◆ ShouldShow()

HRESULT WINAPI CDesktopFolderViewCB::ShouldShow	(	IShellFolder *	psf,
		PCIDLIST_ABSOLUTE	pidlFolder,
		PCUITEMID_CHILD	pidlItem
	)

override

Implements IFolderFilter.

Definition at line 1085 of file CDesktopFolder.cpp.

{
    const CLSID* pClsid;
    if (IsProgmanHostedBrowser() && (pClsid = IsRegItem(pidlItem)) != NULL)
    {
        const BOOL NewStart = SHELL_GetSetting(SSF_STARTPANELON, fStartPanelOn);
        LPCWSTR SubKey = NewStart ? L"HideDesktopIcons\\NewStartPanel" : L"HideDesktopIcons\\ClassicStartMenu";
        return SHELL32_IsShellFolderNamespaceItemHidden(SubKey, *pClsid) ? S_FALSE : S_OK;
    }
    return S_OK;
}

Member Data Documentation

◆ m_IsProgmanHosted

UINT8 CDesktopFolderViewCB::m_IsProgmanHosted

private

Definition at line 156 of file CDesktopFolder.h.

Referenced by IsProgmanHostedBrowser().

◆ m_pShellView

IShellView* CDesktopFolderViewCB::m_pShellView

private

Definition at line 155 of file CDesktopFolder.h.

Referenced by IsProgmanHostedBrowser(), and MessageSFVCB().

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

dll/win32/shell32/folders/CDesktopFolder.h
dll/win32/shell32/folders/CDesktopFolder.cpp

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members