CFolderDialog::~CFolderDialog(VOID)
{
SAFE_COTASKMEMFREE(m_bi.pidlRoot);
SAFE_DELETE2(m_bi.pszDisplayName);
::ZeroMemory(&m_bi, sizeof(BROWSEINFO));
}
BOOL CFolderDialog::SetRootFolder(IN LPCTSTR pszPath)
{
ASSERT_VALID(this);
if (!pszPath)
{
SAFE_COTASKMEMFREE(m_bi.pidlRoot);
return TRUE;
}
ASSERT(AfxIsValidString(pszPath, MAX_PATH));
HRESULT hResult = S_FALSE;
IShellFolder* pDeskFolder = NULL;
hResult = ::SHGetDesktopFolder(&pDeskFolder);
if (hResult == S_OK)
{
LPITEMIDLIST pidlRoot = NULL;
LPTSTR pszRoot = const_cast< LPTSTR >(pszPath);
// Convert the path to an ITEMIDLIST:
USES_CONVERSION;
hResult = pDeskFolder->ParseDisplayName(
NULL, NULL, T2W(pszRoot), NULL, &pidlRoot, NULL
);
if (hResult == S_OK)
{
SAFE_COTASKMEMFREE(m_bi.pidlRoot);
m_bi.pidlRoot = pidlRoot;
}
SAFE_RELEASE(pDeskFolder);
}
return (hResult == S_OK);
}
INT CFolderDialog::DoModal(VOID)
#endif
{
ASSERT_VALID(this);
ASSERT(m_bi.lpfn != NULL);
INT_PTR nRet = -1;
m_bi.hwndOwner = PreModal();
LPITEMIDLIST pItemIDList = ::SHBrowseForFolder(&m_bi);
if (pItemIDList)
{
if (::SHGetPathFromIDList(pItemIDList, m_szFolPath))
nRet = IDOK;
SAFE_COTASKMEMFREE(pItemIDList);
}
else
nRet = IDCANCEL;
PostModal();
return (nRet);
}
// ----------------------------------------------------------------------------
// Function:
// CSwapPropPage::OnInitDialog
//
// Description:
// Dialog initialization routine
//
// Parameters:
// hwndDlg - [in] Handle to dialog box
// wParam - [in] Handle to control to receive the default keyboard focus
// lParam - [in] Specifies additional message-specific information
//
// Return values:
// TRUE to direct the system to set the keyboard focus to the control
// specified by wParam. Otherwise, it should return FALSE to prevent the
// system from setting the default keyboard focus.
// ----------------------------------------------------------------------------
BOOL CSwapPropPage::OnInitDialog
(
HWND hwndDlg,
WPARAM wParam,
LPARAM lParam
)
{
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
HRESULT hr = S_OK;
LPWSTR pwstrEndpointName = NULL;
// Retrieve the endpoint's friendly name, system effects, and swap SFX and MFX states
hr = GetDeviceFriendlyName(&pwstrEndpointName);
IF_FAILED_JUMP(hr, Exit);
hr = RetrieveSysFXState(&m_fDisableSysFX);
IF_FAILED_JUMP(hr, Exit);
hr = RetrieveSwapSFXState(&m_fEnableSwapSFX);
IF_FAILED_JUMP(hr, Exit);
hr = RetrieveSwapMFXState(&m_fEnableSwapMFX);
IF_FAILED_JUMP(hr, Exit);
hr = RetrieveDelaySFXState(&m_fEnableDelaySFX);
IF_FAILED_JUMP(hr, Exit);
hr = RetrieveDelayMFXState(&m_fEnableDelayMFX);
IF_FAILED_JUMP(hr, Exit);
// Update the property page with retrieved information
SetWindowText(GetDlgItem(hwndDlg, IDC_SPP_ENDPOINT_NAME), pwstrEndpointName);
// Based on the retrieved states, toggle the checkboxes to reflect them
if (m_fDisableSysFX)
{
CheckDlgButton(hwndDlg, IDC_DISABLE_SYSFX, BST_CHECKED);
// Disable APO toggling controls on the page
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_SWAP_SFX), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_SWAP_MFX), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_DELAY_SFX), FALSE);
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_DELAY_MFX), FALSE);
}
else
{
CheckDlgButton(hwndDlg, IDC_DISABLE_SYSFX, BST_UNCHECKED);
// Enable APO toggling controls on the page
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_SWAP_SFX), TRUE);
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_SWAP_MFX), TRUE);
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_DELAY_SFX), TRUE);
EnableWindow(GetDlgItem(hwndDlg, IDC_ENABLE_DELAY_MFX), TRUE);
}
if (m_fEnableSwapSFX)
{
CheckDlgButton(hwndDlg, IDC_ENABLE_SWAP_SFX, BST_CHECKED);
}
else
{
CheckDlgButton(hwndDlg, IDC_ENABLE_SWAP_SFX, BST_UNCHECKED);
}
if (m_fEnableSwapMFX)
{
CheckDlgButton(hwndDlg, IDC_ENABLE_SWAP_MFX, BST_CHECKED);
}
else
{
CheckDlgButton(hwndDlg, IDC_ENABLE_SWAP_MFX, BST_UNCHECKED);
}
if (m_fEnableDelaySFX)
{
CheckDlgButton(hwndDlg, IDC_ENABLE_DELAY_SFX, BST_CHECKED);
}
else
{
CheckDlgButton(hwndDlg, IDC_ENABLE_DELAY_SFX, BST_UNCHECKED);
}
if (m_fEnableDelayMFX)
{
CheckDlgButton(hwndDlg, IDC_ENABLE_DELAY_MFX, BST_CHECKED);
}
else
{
CheckDlgButton(hwndDlg, IDC_ENABLE_DELAY_MFX, BST_UNCHECKED);
}
Exit:
SAFE_COTASKMEMFREE(pwstrEndpointName);
return(FALSE);
}
