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| | | |
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| | | CPageAlarm::~CPageAlarm() |
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| | | { |
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| | | if (m_hbrBkgnd != nullptr) { |
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| | | ::DeleteObject(m_hbrBkgnd); |
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| | | } |
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| | | if (m_pObserver != nullptr) { |
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| | | m_pObserver->unsubscribe(); |
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| | | m_pObserver = nullptr; |
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| | | } |
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| | | } |
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| | | |
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| | | void CPageAlarm::InitRxWindow() |
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| | |
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| | | |
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| | | void CPageAlarm::Resize() |
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| | | { |
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| | | CWnd* pItem; |
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| | | CRect rcClient; |
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| | | GetClientRect(&rcClient); |
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| | | |
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| | | pItem = GetDlgItem(IDC_LIST_ALARM); |
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| | | pItem->MoveWindow(12, 58, rcClient.Width() - 24, rcClient.Height() - 64); |
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| | | // ===== 常量定义 ===== |
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| | | const int nLeft = 12; |
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| | | const int nRight = 12; |
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| | | const int nTop = 58; |
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| | | const int nButtonHeight = 28; |
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| | | const int nButtonMarginBottom = 12; |
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| | | const int nSpacing = 8; |
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| | | const int nButtonWidth = 80; |
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| | | const int nLabelWidth = 100; |
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| | | |
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| | | // ===== 分页控件布局 ===== |
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| | | int yBottom = rcClient.bottom - nButtonMarginBottom - nButtonHeight; |
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| | | int xRight = rcClient.Width() - nRight; |
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| | | |
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| | | CWnd* pBtnNext = GetDlgItem(IDC_BUTTON_NEXT_PAGE); |
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| | | CWnd* pBtnPrev = GetDlgItem(IDC_BUTTON_PREV_PAGE); |
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| | | CWnd* pLabelPage = GetDlgItem(IDC_LABEL_PAGE_NUMBER); |
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| | | |
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| | | if (pBtnNext && pBtnPrev && pLabelPage) { |
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| | | // 获取分页文本宽度估算 |
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| | | //CString strLabel; |
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| | | //GetDlgItemText(IDC_LABEL_PAGE_NUMBER, strLabel); |
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| | | //if (strLabel.IsEmpty()) { |
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| | | // strLabel = _T("第 1 / 1 页"); |
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| | | //} |
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| | | //int nCharWidth = 8; |
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| | | //int nLabelWidth = strLabel.GetLength() * nCharWidth + 20; |
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| | | |
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| | | // 设置按钮和标签位置 |
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| | | pBtnNext->MoveWindow(xRight - nButtonWidth, yBottom, nButtonWidth, nButtonHeight); |
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| | | xRight -= nButtonWidth + nSpacing; |
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| | | |
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| | | pLabelPage->MoveWindow(xRight - nLabelWidth, yBottom, nLabelWidth, nButtonHeight); |
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| | | xRight -= nLabelWidth + nSpacing; |
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| | | |
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| | | pBtnPrev->MoveWindow(xRight - nButtonWidth, yBottom, nButtonWidth, nButtonHeight); |
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| | | } |
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| | | |
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| | | // ===== 表格区域布局 ===== |
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| | | if (nullptr != m_listCtrl.m_hWnd) { |
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| | | int listHeight = yBottom - nTop - nSpacing; |
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| | | m_listCtrl.MoveWindow(nLeft, nTop, rcClient.Width() - nLeft - nRight, listHeight); |
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| | | } |
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| | | } |
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| | | |
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| | | void CPageAlarm::LoadAlarms() |
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| | |
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| | | { |
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| | | // 更新分页信息 |
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| | | CString strPage; |
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| | | strPage.Format(_T("第 %d 页"), m_nCurPage); |
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| | | strPage.Format(_T("第 %d / %d 页"), m_nCurPage, m_nTotalPages); |
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| | | SetDlgItemText(IDC_LABEL_PAGE_NUMBER, strPage); |
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| | | |
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| | | // 启用/禁用翻页按钮 |
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| | | GetDlgItem(IDC_BUTTON_PREV_PAGE)->EnableWindow(m_nCurPage > 1); |
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| | | GetDlgItem(IDC_BUTTON_NEXT_PAGE)->EnableWindow(m_nCurPage < m_nTotalPages); |
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| | | |
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| | | // 调整控件大小 |
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| | | // Resize(); |
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| | | } |
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| | | |
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| | | void CPageAlarm::FillDataToListCtrl(CListCtrl* pListCtrl, const std::vector<AlarmData>& vecData) |
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