112 lines
2.4 KiB
C++
112 lines
2.4 KiB
C++
// CDlgDownCnt.cpp: 实现文件
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//
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#include "pch.h"
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#include "CDlgDownCnt.h"
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#define IDC_STATIC_DOWNCNT 1001
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#define IDC_STATIC_INFO 1002
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// CDlgDownCnt 对话框
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IMPLEMENT_DYNAMIC(CDlgDownCnt, CBCGPDialog)
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CDlgDownCnt::CDlgDownCnt(const std::wstring& str, int downcnt)
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: CBCGPDialog(nullptr, nullptr)
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, infoStr(str)
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, downCnt(downcnt)
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{
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EnableVisualManagerStyle();
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}
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CDlgDownCnt::~CDlgDownCnt()
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{
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}
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void CDlgDownCnt::DoDataExchange(CDataExchange* pDX)
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{
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CBCGPDialog::DoDataExchange(pDX);
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}
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BEGIN_MESSAGE_MAP(CDlgDownCnt, CBCGPDialog)
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ON_WM_TIMER()
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END_MESSAGE_MAP()
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// CDlgDownCnt 消息处理程序
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void CDlgDownCnt::OnTimer(UINT_PTR nIDEvent)
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{
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downCnt--;
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if (downCnt <= 0) {
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KillTimer(1);
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EndDialog(0);
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}
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SetDlgItemInt(IDC_STATIC_DOWNCNT, downCnt);
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CBCGPDialog::OnTimer(nIDEvent);
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}
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BOOL CDlgDownCnt::OnInitDialog()
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{
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CBCGPDialog::OnInitDialog();
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// 获取窗口大小
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CRect rc;
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GetWindowRect(rc);
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// 窗口四周保留32像素边界，然后labelCount、labelInfo纵向排列各占一半高度。
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int margin = globalUtils.ScaleByDPI(32) ;
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int halfHeight = (rc.Height() - 2 * margin) / 2;
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// 设置labelCount的位置
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CRect rcCount = CRect(margin, margin, rc.Width() - margin, margin + halfHeight);
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// 设置labelInfo的位置
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CRect rcInfo = CRect(margin, margin + halfHeight, rc.Width() - margin, rc.Height() - margin);
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if (!labelCount.Create(_T(""), WS_CHILD | WS_VISIBLE | SS_CENTER, rcCount, this, IDC_STATIC_DOWNCNT))
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{
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return FALSE;
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}
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if (!labelInfo.Create(_T(""), WS_CHILD | WS_VISIBLE | SS_CENTER, rcInfo, this, IDC_STATIC_INFO))
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{
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return FALSE;
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}
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m_InfoFont.CreatePointFont(180, L"宋体");
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m_CountFont.CreatePointFont(240, L"宋体");
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labelInfo.SetFont(&m_InfoFont);
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labelCount.SetFont(&m_CountFont);
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labelInfo.SetWindowText(infoStr.c_str());
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SetDlgItemInt(IDC_STATIC_DOWNCNT, downCnt);
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SetTimer(1, 1000, NULL);
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return TRUE; // return TRUE unless you set the focus to a control
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// 异常: OCX 属性页应返回 FALSE
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}
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BOOL CDlgDownCnt::CreateDialogTemplate()
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{
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CRect rect(0, 0, 400, 200);
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CString strCaption = _T("倒计时");
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DLGTEMPLATE* pTemplate = dlgTemplate.CreateTemplate(WS_POPUP | WS_CAPTION | WS_SYSMENU | DS_SETFONT, rect, strCaption);
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if (!InitModalIndirect(pTemplate, NULL))
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{
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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 runDownCntDlg(const std::wstring& str, int downcnt)
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{
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CDlgDownCnt dlg(str, downcnt);
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dlg.CreateDialogTemplate();
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dlg.DoModal();
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} |