118 lines
2.4 KiB
C++
118 lines
2.4 KiB
C++
// UnitSetDlg.cpp : 实现文件
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//
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#include "stdafx.h"
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#include "UnitSetDlg.h"
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IMPLEMENT_DYNAMIC(CUnitSetDlg, CModelessDialog)
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CUnitSetDlg::CUnitSetDlg(CWnd* pParent /*=NULL*/)
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: CModelessDialog(CUnitSetDlg::IDD, pParent)
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{
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if (!DocGetMeterUnitDraw())
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{
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if (DocGetMeterUnitDim())
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m_nUnitType=1;
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else
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m_nUnitType=0;
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}
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else
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m_nUnitType=2;
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m_csPScale.Format(_T("%g"), DocGetPScale());
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}
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CUnitSetDlg::~CUnitSetDlg()
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{
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}
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void CUnitSetDlg::DoDataExchange(CDataExchange* pDX)
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{
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CModelessDialog::DoDataExchange(pDX);
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DDX_CBIndex(pDX,IDC_CMB_UNIT, m_nUnitType);//单位换算
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DDX_Control(pDX, IDC_CMB_UNIT, m_cmbUnitSet);
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DDX_Text(pDX, IDC_CMB_PSCALE, m_csPScale);//当前比例
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}
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BEGIN_MESSAGE_MAP(CUnitSetDlg, CModelessDialog)
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ON_CBN_SELCHANGE(IDC_CMB_UNIT, OnCbnSelchangeUnit)
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ON_BN_CLICKED(IDOK, &CUnitSetDlg::OnBnClickedOk)
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END_MESSAGE_MAP()
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void CUnitSetDlg::OnCbnSelchangeUnit()
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{
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int oldType = m_nUnitType;
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UpdateData();
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//m_nUnitType == 1 || m_nUnitType == 0
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//m_nUnitType == 2
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//当从2变 1 或者 0的时候，*1000
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//当1 或者 0b变2的时候，/1000
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if ((oldType == 1 || oldType == 0) && m_nUnitType == 2)
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{
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double dPscale = _wtof(m_csPScale) / 1000.0;
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//m_csPScale = Dist2Str(dPscale);
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m_csPScale.Format(_T("%g"), dPscale);
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UpdateData(FALSE);
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}
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else if (oldType == 2 && (m_nUnitType == 1 || m_nUnitType == 0))
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{
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double dPscale = _wtof(m_csPScale) * 1000.0;
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//m_csPScale = Dist2Str(dPscale);
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m_csPScale.Format(_T("%g"), dPscale);
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UpdateData(FALSE);
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}
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}
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void CUnitSetDlg::OnBnClickedOk()
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{
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UpdateGlobal();
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CModelessDialog::OnOK();
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}
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void CUnitSetDlg::UpdateGlobal()
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{
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if (m_nUnitType==0)
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{
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DocSetMeterUnitDraw(FALSE);
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DocSetMeterUnitDim(FALSE);
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}
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else if (m_nUnitType==1)
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{
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DocSetMeterUnitDraw(FALSE);
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DocSetMeterUnitDim(TRUE);
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}
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else
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{
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DocSetMeterUnitDraw(TRUE);
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DocSetMeterUnitDim(TRUE);
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}
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if (_tstof(m_csPScale)>0) {
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DocSetPScale(_tstof(m_csPScale));
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DocStatus();
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}
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}
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BOOL CUnitSetDlg::OnInitDialog()
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{
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if(!CModelessDialog::OnInitDialog())
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return FALSE;
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((CComboBox*)GetDlgItem(IDC_CMB_UNIT))->InsertString(0, _T("mm mm"));
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((CComboBox*)GetDlgItem(IDC_CMB_UNIT))->InsertString(1, _T("mm M"));
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((CComboBox*)GetDlgItem(IDC_CMB_UNIT))->InsertString(2, _T("M M"));
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UpdateData(FALSE);
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return TRUE;
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}
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void UnitSet()
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{
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CUnitSetDlg dlg;
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if(IDOK == dlg.DoModal())
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{
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dlg.UpdateGlobal();
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}
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}
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