CFontFolderViewCB Class Reference

#include <CFontFolderViewCB.h>

Inheritance diagram for CFontFolderViewCB:

Collaboration diagram for CFontFolderViewCB:

Public Member Functions
	CFontFolderViewCB ()
void	Initialize (CFontExt *pFontExt, IShellView *psv, LPCITEMIDLIST pidlParent)
STDMETHODIMP	MessageSFVCB (UINT uMsg, WPARAM wParam, 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 ()

Private Member Functions
BOOL	FilterEvent (PIDLIST_ABSOLUTE *apidls, LONG lEvent) const

Private Attributes
CFontExt *	m_pFontExt = nullptr
CComPtr< IShellView >	m_pShellView
HWND	m_hwndView = nullptr
CComHeapPtr< ITEMIDLIST >	m_pidlParent

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 10 of file CFontFolderViewCB.h.

Constructor & Destructor Documentation

CFontFolderViewCB()

CFontFolderViewCB::CFontFolderViewCB ( )

inline

Definition at line 22 of file CFontFolderViewCB.h.

{ }

Member Function Documentation

FilterEvent()

BOOL CFontFolderViewCB::FilterEvent ( PIDLIST_ABSOLUTE *  apidls, LONG  lEvent  ) const

private

Definition at line 24 of file CFontFolderViewCB.cpp.

{
    lEvent &= ~SHCNE_INTERRUPT;
 
    switch (lEvent)
    {
        case SHCNE_CREATE:
        case SHCNE_RENAMEITEM:
        case SHCNE_UPDATEDIR:
            // Refresh font cache and notify the system about the font change
            if (g_FontCache)
                g_FontCache->Read();
            break;
        case SHCNE_DELETE:
            break;
        default:
            return TRUE; // We don't want this event
    }
 
    return FALSE;
}

Referenced by MessageSFVCB().

Initialize()

void CFontFolderViewCB::Initialize	(	CFontExt *	pFontExt,
		IShellView *	psv,
		LPCITEMIDLIST	pidlParent
	)

Definition at line 12 of file CFontFolderViewCB.cpp.

{
    ATLASSERT(pFontExt);
    ATLASSERT(psv);
    ATLASSERT(pidlParent);
    m_pFontExt = pFontExt;
    m_pShellView = psv;
    m_pidlParent.Attach(ILClone(pidlParent));
    if (!m_pidlParent)
        ERR("m_pidlParent was null\n");
}

MessageSFVCB()

STDMETHODIMP CFontFolderViewCB::MessageSFVCB ( UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

override

Definition at line 47 of file CFontFolderViewCB.cpp.

{
    switch (uMsg)
    {
        case SFVM_QUERYFSNOTIFY: // Registering change notification
        {
            if (!m_pShellView || !m_pFontExt)
                return E_FAIL;
            // Now, we can get the view window
            m_pShellView->GetWindow(&m_hwndView);
            m_pFontExt->SetViewWindow(m_hwndView);
            return S_OK;
        }
        case SFVM_FSNOTIFY: // Change notification
        {
            if (FilterEvent((PIDLIST_ABSOLUTE*)wParam, (LONG)lParam))
                return S_FALSE; // Don't process
            return S_OK;
        }
    }
    return E_NOTIMPL;
}

Member Data Documentation

m_hwndView

HWND CFontFolderViewCB::m_hwndView = nullptr

private

Definition at line 16 of file CFontFolderViewCB.h.

Referenced by MessageSFVCB().

m_pFontExt

CFontExt* CFontFolderViewCB::m_pFontExt = nullptr

private

Definition at line 14 of file CFontFolderViewCB.h.

Referenced by Initialize(), and MessageSFVCB().

m_pidlParent

CComHeapPtr<ITEMIDLIST> CFontFolderViewCB::m_pidlParent

private

Definition at line 17 of file CFontFolderViewCB.h.

Referenced by Initialize().

m_pShellView

CComPtr<IShellView> CFontFolderViewCB::m_pShellView

private

Definition at line 15 of file CFontFolderViewCB.h.

Referenced by Initialize(), and MessageSFVCB().

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

• dll/shellext/fontext/CFontFolderViewCB.h
• dll/shellext/fontext/CFontFolderViewCB.cpp