COpenControlPanel Class Reference

#include <CControlPanelFolder.h>

Inheritance diagram for COpenControlPanel:

Collaboration diagram for COpenControlPanel:

Public Member Functions
STDMETHOD()	Open (LPCWSTR pszName, LPCWSTR pszPage, IUnknown *punkSite) override
STDMETHOD()	GetPath (LPCWSTR pszName, LPWSTR pszPath, UINT cchPath) override
STDMETHOD()	GetCurrentView (CPVIEW *pView) 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 WINAPI	UpdateRegistry (BOOL bRegister)
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 114 of file CControlPanelFolder.h.

Member Function Documentation

GetCurrentView()

HRESULT WINAPI COpenControlPanel::GetCurrentView ( CPVIEW *  pView )

override

Definition at line 911 of file CControlPanelFolder.cpp.

{
    *pView = CPVIEW_CLASSIC;
    return S_OK;
}

GetPath()

HRESULT WINAPI COpenControlPanel::GetPath ( LPCWSTR  pszName, LPWSTR  pszPath, UINT  cchPath  )

override

Definition at line 888 of file CControlPanelFolder.cpp.

{
    HRESULT hr;
    if (!pszName)
    {
        PWSTR cpfolder;
        if (SUCCEEDED(hr = GetParsingName((PCIDLIST_ABSOLUTE)CSIDL_CONTROLS, &cpfolder)))
        {
            hr = StringCchCopyW(pszPath, cchPath, cpfolder);
            SHFree(cpfolder);
        }
    }
    else
    {
        WCHAR clsid[38 + 1];
        if (SUCCEEDED(hr = FindExeCplClass(pszName, clsid)))
        {
            hr = CreateCplAbsoluteParsingPath(L"::", clsid, pszPath, cchPath);
        }
    }
    return hr;
}

Open()

HRESULT WINAPI COpenControlPanel::Open ( LPCWSTR  pszName, LPCWSTR  pszPage, IUnknown *  punkSite  )

override

Definition at line 853 of file CControlPanelFolder.cpp.

{
    WCHAR path[MAX_PATH], clspath[MAX_PATH];
    HRESULT hr = S_OK;
    SHELLEXECUTEINFOW sei = { sizeof(sei), SEE_MASK_FLAG_DDEWAIT };
    sei.lpFile = path;
    sei.nShow = SW_SHOW;
    if (!pszName)
    {
        GetSystemDirectoryW(path, _countof(path));
        PathAppendW(path, L"control.exe");
    }
    else
    {
        LPWSTR clsid = clspath + wsprintfW(clspath, L"CLSID\\");
        if (SUCCEEDED(hr = FindExeCplClass(pszName, clsid)))
        {
            if (SUCCEEDED(hr = CreateCplAbsoluteParsingPath(L"::", clsid, path, _countof(path))))
            {
                // NT6 will execute "::{26EE0668-A00A-44D7-9371-BEB064C98683}\0\::{clsid}[\pszPage]"
                // but we don't support parsing that so we force the class instead.
                sei.fMask |= SEE_MASK_CLASSNAME;
                sei.lpClass = clspath;
            }
        }
    }
 
    if (SUCCEEDED(hr))
    {
        DWORD error = ShellExecuteExW(&sei) ? ERROR_SUCCESS : GetLastError();
        hr = HRESULT_FROM_WIN32(error);
    }
    return hr;
}

UpdateRegistry()

static HRESULT WINAPI COpenControlPanel::UpdateRegistry ( BOOL  bRegister )

inlinestatic

Definition at line 125 of file CControlPanelFolder.h.

{ return S_OK; } // CControlPanelFolder does it for us

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

• dll/win32/shell32/folders/CControlPanelFolder.h
• dll/win32/shell32/folders/CControlPanelFolder.cpp