Source code of Windows XP (NT5)
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/****************************************************************************\
*
* passdlg.cpp
*
* Created: William Taylor (wtaylor) 01/22/01
*
* MS Ratings Password Dialog
*
\****************************************************************************/
#include "msrating.h"
#include "mslubase.h"
#include "passdlg.h" // CPasswordDialog
#include "hint.h" // CHint
#include <contxids.h> // Help Context ID's
#include <mluisupp.h> // SHWinHelpOnDemandWrap() and MLLoadStringA()
DWORD CPasswordDialog::aIds[] = {
IDC_STATIC3, IDH_IGNORE,
IDC_STATIC2, IDH_IGNORE,
IDC_OLD_HINT_LABEL, IDH_RATINGS_DISPLAY_PW_HINT,
IDC_OLD_HINT_TEXT, IDH_RATINGS_DISPLAY_PW_HINT,
IDC_STATIC1, IDH_RATINGS_SUPERVISOR_PASSWORD,
IDC_PASSWORD, IDH_RATINGS_SUPERVISOR_PASSWORD,
0,0
};
CPasswordDialog::CPasswordDialog( int p_idsLabel, bool p_fCheckPassword )
{
m_idsLabel = p_idsLabel;
m_fCheckPassword = p_fCheckPassword;
}
LRESULT CPasswordDialog::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
// Show or Hide the Hint and Password label/edit controls
ShowHideControl( IDC_OLD_HINT_LABEL, m_fCheckPassword );
ShowHideControl( IDC_OLD_HINT_TEXT, m_fCheckPassword );
ShowHideControl( IDC_STATIC1, m_fCheckPassword );
ShowHideControl( IDC_PASSWORD, m_fCheckPassword );
// Reduce the height of the dialog.
if ( ! m_fCheckPassword )
{
ReduceDialogHeight( IDC_STATIC2 );
}
// Set the text label displayed.
if ( GetDlgItem( IDC_STATIC2 ) != NULL )
{
NLS_STR nlsLabel(MAX_RES_STR_LEN);
if ( nlsLabel.LoadString( static_cast<USHORT>(m_idsLabel) ) == ERROR_SUCCESS )
{
::SetWindowText( GetDlgItem(IDC_STATIC2), nlsLabel.QueryPch() );
}
}
if ( GetDlgItem( IDC_PASSWORD ) != NULL )
{
SendDlgItemMessage(IDC_PASSWORD,EM_SETLIMITTEXT,(WPARAM) RATINGS_MAX_PASSWORD_LENGTH,(LPARAM) 0);
}
// Display previously created hint (if one exists).
{
CHint oldHint( m_hWnd, IDC_OLD_HINT_TEXT );
oldHint.DisplayHint();
}
::SetFocus(GetDlgItem(IDC_PASSWORD));
bHandled = FALSE;
return 0L; // Let the system set the focus
}
LRESULT CPasswordDialog::OnCancel(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
EndDialog(PASSCONFIRM_FAIL);
return 0L;
}
LRESULT CPasswordDialog::OnOK(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
if ( m_fCheckPassword )
{
CHAR pszPassword[MAXPATHLEN];
HRESULT hRet;
pszPassword[0] = '\0';
ASSERT( GetDlgItem( IDC_PASSWORD ) != NULL );
GetDlgItemText( IDC_PASSWORD, pszPassword, sizeof(pszPassword) );
hRet = VerifySupervisorPassword(pszPassword);
if (hRet == (NOERROR))
{
EndDialog(PASSCONFIRM_OK);
}
else
{
HWND hDlg = m_hWnd;
MyMessageBox(hDlg, IDS_BADPASSWORD, IDS_GENERIC, MB_OK|MB_ICONERROR);
SetErrorControl( IDC_PASSWORD );
}
}
else
{
EndDialog( PASSCONFIRM_NEW );
}
return 0L;
}
LRESULT CPasswordDialog::OnHelp(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
SHWinHelpOnDemandWrap((HWND)((LPHELPINFO)lParam)->hItemHandle, ::szHelpFile,
HELP_WM_HELP, (DWORD_PTR)(LPSTR)aIds);
return 0L;
}
LRESULT CPasswordDialog::OnContextMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
SHWinHelpOnDemandWrap((HWND)wParam, ::szHelpFile, HELP_CONTEXTMENU,
(DWORD_PTR)(LPVOID)aIds);
return 0L;
}