93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
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// dlgsavep.cpp : implementation file
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//
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#include "stdafx.h"
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#include "eventrap.h"
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#include "dlgsavep.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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// CDlgSaveProgress dialog
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CDlgSaveProgress::CDlgSaveProgress(BOOL bIsSaving)
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: CDialog(CDlgSaveProgress::IDD, NULL)
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{
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//{{AFX_DATA_INIT(CDlgSaveProgress)
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// NOTE: the ClassWizard will add member initialization here
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//}}AFX_DATA_INIT
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m_bWasCanceled = FALSE;
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m_bIsSaving = bIsSaving; // May indicate loading or saving.
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}
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void CDlgSaveProgress::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CDlgSaveProgress)
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DDX_Control(pDX, IDC_PROGRESS, m_progress);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CDlgSaveProgress, CDialog)
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//{{AFX_MSG_MAP(CDlgSaveProgress)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CDlgSaveProgress message handlers
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void CDlgSaveProgress::OnCancel()
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{
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// TODO: Add extra cleanup here
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if (!m_bIsSaving) {
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// Cancel is currently enabled only for a load
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m_bWasCanceled = TRUE;
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CDialog::OnCancel();
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}
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}
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void CDlgSaveProgress::ProgressYield()
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{
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MSG msg;
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// Remove all available messages for any window that belongs to
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// the current application.
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while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
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// Translate and siapatch the given message if the window handle is
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// null or the given message is not for the modeless dialog box hwnd.
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if (!m_hWnd || !IsDialogMessage(&msg)) {
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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 CDlgSaveProgress::StepProgress(LONG nSteps)
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{
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ProgressYield();
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while (--nSteps >= 0) {
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m_progress.StepIt();
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}
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return m_bWasCanceled;
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}
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void CDlgSaveProgress::SetStepCount(LONG nSteps)
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{
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#if _MFC_VER >= 0x0600
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m_progress.SetRange32(0, nSteps);
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#else
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m_progress.SetRange(0, nSteps);
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#endif
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m_progress.SetPos(0);
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m_progress.SetStep(1);
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}
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