534 lines
13 KiB
C++
534 lines
13 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1996-2000 Microsoft Corporation
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//
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// Module Name:
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// WaitDlg.cpp
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//
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// Abstract:
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// Implementation of the CWaitDlg class.
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//
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// Author:
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// David Potter (davidp) 07-NOV-2000
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//
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// Notes:
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//
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/////////////////////////////////////////////////////////////////////////////
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#include "StdAfx.h"
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#include "CluAdmin.h"
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#include "WaitDlg.h"
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#include "ExcOper.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// Constant Definitions
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/////////////////////////////////////////////////////////////////////////////
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#define WAIT_DLG_TIMER_ID 10
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#define WAIT_DLG_WAIT_TIME 500
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#define WAIT_DLG_SKIP_COUNT 6
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#define PROGRESS_ICON_COUNT 12
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/////////////////////////////////////////////////////////////////////////////
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// CWaitDlg dialog
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Message Maps
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/////////////////////////////////////////////////////////////////////////////
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BEGIN_MESSAGE_MAP( CWaitDlg, CDialog )
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//{{AFX_MSG_MAP(CWaitDlg)
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ON_BN_CLICKED(IDCANCEL, OnCancel)
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ON_WM_CLOSE()
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ON_WM_TIMER()
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ON_COMMAND(IDCANCEL, OnClose)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitDlg::CWaitDlg
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//
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// Routine Description:
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// Default constructor.
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//
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// Arguments:
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// pcszMessageIn -- Message to display.
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// idsTitleIn -- Title of the dialog.
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// pwndParentIn -- Parent window for the dialog.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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CWaitDlg::CWaitDlg(
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LPCTSTR pcszMessageIn,
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UINT idsTitleIn, // = 0
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CWnd * pwndParentIn // = NULL
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)
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: CDialog( IDD, pwndParentIn )
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, m_idsTitle( idsTitleIn )
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, m_nTickCounter( WAIT_DLG_SKIP_COUNT )
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, m_nTotalTickCount( 0 )
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, m_timerId( 0 )
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{
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//{{AFX_DATA_INIT(CWaitDlg)
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//}}AFX_DATA_INIT
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m_strMessage = pcszMessageIn;
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if ( m_idsTitle == 0 )
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{
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m_idsTitle = IDS_WAIT_TITLE;
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}
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} //*** CWaitDlg::CWaitDlg()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitDlg::DoDataExchange
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//
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// Routine Description:
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// Do data exchange between the dialog and the class.
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//
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// Arguments:
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// pDX [IN OUT] Data exchange object
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void
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CWaitDlg::DoDataExchange( CDataExchange * pDX )
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{
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CDialog::DoDataExchange( pDX );
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//{{AFX_DATA_MAP(CWaitDlg)
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DDX_Control(pDX, IDC_W_MESSAGE, m_staticMessage);
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DDX_Control(pDX, IDC_W_PROGRESS, m_iconProgress);
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DDX_Text(pDX, IDC_W_MESSAGE, m_strMessage);
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//}}AFX_DATA_MAP
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} //*** CWaitDlg::DoDataExchange()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitDlg::OnInitDialog
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//
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// Routine Description:
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// Handler for the WM_INITDIALOG message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// TRUE Focus not set yet.
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// FALSE Focus already set.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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BOOL
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CWaitDlg::OnInitDialog(void)
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{
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CString strSubTitle;
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CDialog::OnInitDialog();
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// Start the timer.
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m_timerId = SetTimer( WAIT_DLG_TIMER_ID, WAIT_DLG_WAIT_TIME, NULL );
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// Set the title of the dialog.
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strSubTitle.LoadString( m_idsTitle );
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m_strTitle.Format( _T("%s - %s"), AfxGetApp()->m_pszAppName, strSubTitle );
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SetWindowText( m_strTitle );
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// Update the progress indicator.
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UpdateIndicator();
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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} //*** CWaitDlg::OnInitDialog()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitDlg::OnClose
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//
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// Routine Description:
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// Handler for the BN_CLICKED message on the Cancel push button and
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// for the WM_CLOSE message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void
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CWaitDlg::OnClose( void )
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{
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CloseTimer();
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CDialog::OnClose();
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} //*** CWaitDlg::OnClose()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitDlg::CloseTimer
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//
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// Routine Description:
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// Close the timer down.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void
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CWaitDlg::CloseTimer( void )
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{
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if ( m_timerId != 0 )
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{
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KillTimer( m_timerId );
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} // if: timer is active
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m_timerId = 0;
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} //*** CWaitDlg::CloseTimer()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitDlg::OnTimer
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//
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// Routine Description:
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// Handler for the WM_TIMER message..
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//
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// Arguments:
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// nIDTimer
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void
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CWaitDlg::OnTimer( UINT nIDTimer )
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{
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//
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// Don't do anything if it isn't our timer.
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//
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if ( nIDTimer != WAIT_DLG_TIMER_ID )
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goto Cleanup;
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//
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// Advance the progress indicator.
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//
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UpdateIndicator();
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//
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// No need to continue if we're just amusing the user.
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//
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if ( --m_nTickCounter > 0 )
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goto Cleanup;
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m_nTickCounter = WAIT_DLG_SKIP_COUNT;
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//
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// Check here to see if we can exit out.
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// This method is typically overridden.
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//
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OnTimerTick();
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Cleanup:
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return;
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} //*** CWaitDlg::OnTimer()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitDlg::UpdateIndicator
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//
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// Routine Description:
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// Update the indicator control.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void
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CWaitDlg::UpdateIndicator( void )
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{
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if ( m_nTotalTickCount % (1000 / WAIT_DLG_WAIT_TIME) == 0 )
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{
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int nTempTickCount = m_nTotalTickCount / (1000 / WAIT_DLG_WAIT_TIME);
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HICON hIcon;
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hIcon = AfxGetApp()->LoadIcon( IDI_PROGRESS_0 + (nTempTickCount % PROGRESS_ICON_COUNT) );
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m_iconProgress.SetIcon( hIcon );
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} // if: advancing to the next image
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m_nTotalTickCount++;
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} //*** CWaitDlg::UpdateIndicator()
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//*************************************************************************//
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/////////////////////////////////////////////////////////////////////////////
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// CWaitForResourceOfflineDlg dialog
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Message Maps
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/////////////////////////////////////////////////////////////////////////////
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BEGIN_MESSAGE_MAP( CWaitForResourceOfflineDlg, CWaitDlg )
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//{{AFX_MSG_MAP(CWaitForResourceOfflineDlg)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitForResourceOfflineDlg::CWaitForResourceOfflineDlg
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//
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// Routine Description:
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// Constructor.
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//
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// Arguments:
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// pResIn -- Resource to wait on.
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// pwndParentIn -- Parent window for the dialog.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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CWaitForResourceOfflineDlg::CWaitForResourceOfflineDlg(
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CResource const * pResIn,
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CWnd * pwndParentIn // = NULL
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)
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: CWaitDlg( NULL, IDS_WAIT_FOR_OFFLINE_TITLE, pwndParentIn )
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, m_pRes( pResIn )
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{
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ASSERT( pResIn != NULL );
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//{{AFX_DATA_INIT(CWaitForResourceOfflineDlg)
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//}}AFX_DATA_INIT
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} //*** CWaitForResourceOfflineDlg::CWaitForResourceOfflineDlg()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitForResourceOfflineDlg::OnInitDialog
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//
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// Routine Description:
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// Handler for the WM_INITDIALOG message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// TRUE Focus not set yet.
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// FALSE Focus already set.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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BOOL
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CWaitForResourceOfflineDlg::OnInitDialog( void )
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{
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m_strMessage.Format( IDS_WAIT_FOR_OFFLINE_MESSAGE, m_pRes->StrName() );
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return CWaitDlg::OnInitDialog();
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} //*** CWaitForResourceOfflineDlg::OnInitDialog()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitForResourceOfflineDlg::OnTimerTick
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//
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// Routine Description:
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// Determine whether the timer should be terminated.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void
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CWaitForResourceOfflineDlg::OnTimerTick( void )
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{
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DWORD dwStatus;
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CLUSTER_RESOURCE_STATE crs;
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// Get the state of the resource in a loop until either the resource
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// is no longer in a pending state or the maximum number of retries
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// is exceeded.
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// Get the state of the resource.
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crs = GetClusterResourceState( m_pRes->Hresource(), NULL, NULL, NULL, NULL );
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if ( crs == ClusterResourceStateUnknown )
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{
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dwStatus = GetLastError();
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CloseTimer();
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CDialog::OnCancel();
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ThrowStaticException( dwStatus, IDS_GET_RESOURCE_STATE_ERROR, m_pRes->StrName() );
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} // if: error getting resource state
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// See if we reached a stable state.
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if ( crs < ClusterResourcePending )
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{
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CloseTimer();
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CDialog::OnOK();
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}
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} //*** CWaitForResourceOfflineDlg::OnTimerTick()
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//*************************************************************************//
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/////////////////////////////////////////////////////////////////////////////
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// CWaitForResourceOnlineDlg dialog
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/////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////
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// Message Maps
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/////////////////////////////////////////////////////////////////////////////
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BEGIN_MESSAGE_MAP( CWaitForResourceOnlineDlg, CWaitDlg )
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//{{AFX_MSG_MAP(CWaitForResourceOnlineDlg)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitForResourceOnlineDlg::CWaitForResourceOnlineDlg
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//
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// Routine Description:
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// Constructor.
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//
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// Arguments:
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// pResIn -- Resource to wait on.
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// pwndParentIn -- Parent window for the dialog.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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CWaitForResourceOnlineDlg::CWaitForResourceOnlineDlg(
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CResource const * pResIn,
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CWnd * pwndParentIn // = NULL
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)
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: CWaitDlg( NULL, IDS_WAIT_FOR_ONLINE_TITLE, pwndParentIn )
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, m_pRes( pResIn )
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{
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ASSERT( pResIn != NULL );
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//{{AFX_DATA_INIT(CWaitForResourceOnlineDlg)
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//}}AFX_DATA_INIT
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} //*** CWaitForResourceOnlineDlg::CWaitForResourceOnlineDlg()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitForResourceOnlineDlg::OnInitDialog
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//
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// Routine Description:
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// Handler for the WM_INITDIALOG message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// TRUE Focus not set yet.
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// FALSE Focus already set.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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BOOL
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CWaitForResourceOnlineDlg::OnInitDialog( void )
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{
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m_strMessage.Format( IDS_WAIT_FOR_ONLINE_MESSAGE, m_pRes->StrName() );
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return CWaitDlg::OnInitDialog();
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} //*** CWaitForResourceOnlineDlg::OnInitDialog()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWaitForResourceOnlineDlg::OnTimerTick
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//
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// Routine Description:
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// Determine whether the timer should be terminated.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void
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CWaitForResourceOnlineDlg::OnTimerTick( void )
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{
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DWORD dwStatus;
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CLUSTER_RESOURCE_STATE crs;
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// Get the state of the resource in a loop until either the resource
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// is no longer in a pending state or the maximum number of retries
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// is exceeded.
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// Get the state of the resource.
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crs = GetClusterResourceState( m_pRes->Hresource(), NULL, NULL, NULL, NULL );
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if ( crs == ClusterResourceStateUnknown )
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{
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dwStatus = GetLastError();
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CloseTimer();
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CDialog::OnCancel();
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ThrowStaticException( dwStatus, IDS_GET_RESOURCE_STATE_ERROR, m_pRes->StrName() );
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} // if: error getting resource state
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// See if we reached a stable state.
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if ( crs < ClusterResourcePending )
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{
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CloseTimer();
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CDialog::OnOK();
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}
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} //*** CWaitForResourceOnlineDlg::OnTimerTick()
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