173 lines
4.0 KiB
C++
173 lines
4.0 KiB
C++
// Copyright (c) 1997-2001 Microsoft Corporation, All Rights Reserved
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// ProgDlg.cpp : implementation file
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// CG: This file was added by the Progress Dialog component
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#include "precomp.h"
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#include "resource.h"
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#include "wbemidl.h"
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#include "olemsclient.h"
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#include "ProgDlg.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char BASED_CODE THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CProgressDlg dialog
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CProgressDlg::CProgressDlg(UINT nCaptionID)
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{
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m_bCancel=FALSE;
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//{{AFX_DATA_INIT(CProgressDlg)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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m_bParentDisabled = FALSE;
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}
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CProgressDlg::~CProgressDlg()
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{
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if(m_hWnd!=NULL)
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DestroyWindow();
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m_bCancel=FALSE;
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}
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BOOL CProgressDlg::DestroyWindow()
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{
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m_bCancel=FALSE;
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ReEnableParent();
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return CDialog::DestroyWindow();
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}
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void CProgressDlg::ReEnableParent()
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{
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CWnd *pParentOwner = CWnd::GetSafeOwner(m_pParentWnd);
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if(m_bParentDisabled && (pParentOwner!=NULL))
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pParentOwner->EnableWindow(TRUE);
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m_bParentDisabled=FALSE;
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}
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BOOL CProgressDlg::Create(CWnd *pParent)
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{
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m_pParentWnd = pParent;
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m_bCancel=FALSE;
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// m_bParentDisabled is used to re-enable the parent window
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// when the dialog is destroyed. So we don't want to set
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// it to TRUE unless the parent was already enabled.
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// Get the true parent of the dialog
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CWnd *pParentOwner = CWnd::GetSafeOwner(m_pParentWnd);
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if((pParentOwner!=NULL) && pParentOwner->IsWindowEnabled())
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{
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pParentOwner->EnableWindow(FALSE);
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m_bParentDisabled = TRUE;
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}
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if(!CDialog::Create(CProgressDlg::IDD,pParentOwner))
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{
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ReEnableParent();
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return FALSE;
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}
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return TRUE;
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}
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void CProgressDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CProgressDlg)
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DDX_Control(pDX, CG_IDC_PROGDLG_STATUS, m_cstaticMessage);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CProgressDlg, CDialog)
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//{{AFX_MSG_MAP(CProgressDlg)
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ON_WM_CREATE()
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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void CProgressDlg::SetStatus(LPCTSTR lpszMessage)
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{
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ASSERT(m_hWnd); // Don't call this _before_ the dialog has
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// been created. Can be called from OnInitDialog
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CWnd *pWndStatus = GetDlgItem(CG_IDC_PROGDLG_STATUS);
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// Verify that the static text control exists
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ASSERT(pWndStatus!=NULL);
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pWndStatus->SetWindowText(lpszMessage);
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}
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void CProgressDlg::OnCancel()
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{
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m_bCancel=TRUE;
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}
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void CProgressDlg::PumpMessages()
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{
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// Must call Create() before using the dialog
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ASSERT(m_hWnd!=NULL);
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MSG msg;
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// Handle dialog messages
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while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
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{
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if(!IsDialogMessage(&msg))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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}
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BOOL CProgressDlg::CheckCancelButton()
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{
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// Process all pending messages
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PumpMessages();
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// Reset m_bCancel to FALSE so that
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// CheckCancelButton returns FALSE until the user
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// clicks Cancel again. This will allow you to call
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// CheckCancelButton and still continue the operation.
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// If m_bCancel stayed TRUE, then the next call to
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// CheckCancelButton would always return TRUE
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BOOL bResult = m_bCancel;
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//m_bCancel = FALSE;
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return bResult;
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}
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/////////////////////////////////////////////////////////////////////////////
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// CProgressDlg message handlers
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BOOL CProgressDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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m_bCancel=FALSE;
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m_cstaticMessage.SetWindowText(m_csMessage);
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SetWindowText(m_csLabel);
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MoveWindowToLowerLeftOfOwner(this);
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return TRUE;
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}
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int CProgressDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
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{
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lpCreateStruct->style |= WS_EX_TOPMOST;
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if (CDialog::OnCreate(lpCreateStruct) == -1)
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return -1;
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// TODO: Add your specialized creation code here
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return 0;
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}
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