CShellItemArray Class Reference

#include <CShellItemArray.h>

Inheritance diagram for CShellItemArray:

Collaboration diagram for CShellItemArray:

Public Member Functions
	CShellItemArray ()
virtual	~CShellItemArray ()
HRESULT	Initialize (_In_ IDataObject *pdo)
UINT	ItemCount () const
STDMETHODIMP	BindToHandler (_In_opt_ IBindCtx *pbc, _In_ REFGUID rbhid, _In_ REFIID riid, _Out_ void **ppv) override
STDMETHODIMP	GetPropertyStore (_In_ GETPROPERTYSTOREFLAGS flags, _In_ REFIID riid, _Out_ void **ppv) override
STDMETHODIMP	GetPropertyDescriptionList (_In_ REFPROPERTYKEY keyType, _In_ REFIID riid, _Out_ void **ppv) override
STDMETHODIMP	GetAttributes (_In_ SIATTRIBFLAGS dwAttribFlags, _In_ SFGAOF sfgaoMask, _Out_ SFGAOF *psfgaoAttribs) override
STDMETHODIMP	GetCount (_Out_ DWORD *pCount) override
STDMETHODIMP	GetItemAt (_In_ DWORD nIndex, _Out_ IShellItem **ppItem) override
STDMETHODIMP	EnumItems (_Out_ IEnumShellItems **ppESI) 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 ()

Private Attributes
CDataObjectHIDA *	m_pHIDA

Additional Inherited Members
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

Detailed Description

Definition at line 5 of file CShellItemArray.h.

Constructor & Destructor Documentation

CShellItemArray()

CShellItemArray::CShellItemArray

(

)

Definition at line 11 of file CShellItemArray.cpp.

                                 : m_pHIDA(NULL)
{
}

~CShellItemArray()

CShellItemArray::~CShellItemArray ( )

virtual

Definition at line 15 of file CShellItemArray.cpp.

{
    delete m_pHIDA;
}

Member Function Documentation

BindToHandler()

STDMETHODIMP CShellItemArray::BindToHandler ( _In_opt_ IBindCtx *  pbc, _In_ REFGUID  rbhid, _In_ REFIID  riid, _Out_ void **  ppv  )

override

Definition at line 43 of file CShellItemArray.cpp.

{
    UNIMPLEMENTED;
    *ppv = NULL;
    return E_NOTIMPL;
}

EnumItems()

STDMETHODIMP CShellItemArray::EnumItems ( _Out_ IEnumShellItems **  ppESI )

override

Definition at line 98 of file CShellItemArray.cpp.

{
    UNIMPLEMENTED;
    *ppESI = NULL;
    return E_NOTIMPL;
}

GetAttributes()

STDMETHODIMP CShellItemArray::GetAttributes ( _In_ SIATTRIBFLAGS  dwAttribFlags, _In_ SFGAOF  sfgaoMask, _Out_ SFGAOF *  psfgaoAttribs  )

override

Definition at line 67 of file CShellItemArray.cpp.

{
    UNIMPLEMENTED;
    *psfgaoAttribs = 0;
    return E_NOTIMPL;
}

GetCount()

STDMETHODIMP CShellItemArray::GetCount ( _Out_ DWORD *  pCount )

override

Definition at line 75 of file CShellItemArray.cpp.

{
    if (!pCount)
        return E_INVALIDARG;
    *pCount = ItemCount();
    return S_OK;
}

GetItemAt()

STDMETHODIMP CShellItemArray::GetItemAt ( _In_ DWORD  nIndex, _Out_ IShellItem **  ppItem  )

override

Definition at line 84 of file CShellItemArray.cpp.

{
    if (!ppItem)
        return E_INVALIDARG;
    *ppItem = NULL;
    if (!m_pHIDA)
        return E_UNEXPECTED;
    if (nIndex >= ItemCount())
        return E_FAIL;
    return SHCreateShellItem(HIDA_GetPIDLFolder(*m_pHIDA), NULL,
                             HIDA_GetPIDLItem(*m_pHIDA, nIndex), ppItem);
}

GetPropertyDescriptionList()

STDMETHODIMP CShellItemArray::GetPropertyDescriptionList ( _In_ REFPROPERTYKEY  keyType, _In_ REFIID  riid, _Out_ void **  ppv  )

override

Definition at line 59 of file CShellItemArray.cpp.

{
    UNIMPLEMENTED;
    *ppv = NULL;
    return E_NOTIMPL;
}

GetPropertyStore()

STDMETHODIMP CShellItemArray::GetPropertyStore ( _In_ GETPROPERTYSTOREFLAGS  flags, _In_ REFIID  riid, _Out_ void **  ppv  )

override

Definition at line 51 of file CShellItemArray.cpp.

{
    UNIMPLEMENTED;
    *ppv = NULL;
    return E_NOTIMPL;
}

Initialize()

HRESULT CShellItemArray::Initialize

(

_In_ IDataObject *

pdo

)

Definition at line 21 of file CShellItemArray.cpp.

{
    m_pHIDA = new CDataObjectHIDA(pdo);
    if (!m_pHIDA)
        return E_OUTOFMEMORY;
 
    HRESULT hr = m_pHIDA->hr();
    if (FAILED(hr))
    {
        delete m_pHIDA;
        m_pHIDA = NULL;
    }
    return hr;
}

ItemCount()

UINT CShellItemArray::ItemCount

(

)

const

Definition at line 37 of file CShellItemArray.cpp.

{
    return m_pHIDA ? (*m_pHIDA)->cidl : 0;
}

Referenced by GetCount(), and GetItemAt().

Member Data Documentation

m_pHIDA

CDataObjectHIDA* CShellItemArray::m_pHIDA

private

Definition at line 10 of file CShellItemArray.h.

Referenced by GetItemAt(), Initialize(), ItemCount(), and ~CShellItemArray().

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

• dll/win32/shell32/CShellItemArray.h
• dll/win32/shell32/CShellItemArray.cpp