// CSlotTableCtrl.cpp
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#include "stdafx.h"
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#include "CSlotTableCtrl.h"
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BEGIN_MESSAGE_MAP(CSlotTableCtrl, CWnd)
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ON_WM_PAINT()
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ON_WM_ERASEBKGND()
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END_MESSAGE_MAP()
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BOOL CSlotTableCtrl::Create(CWnd* pParent, const RECT& rc, UINT nID)
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{
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CString className = AfxRegisterWndClass(
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CS_HREDRAW | CS_VREDRAW,
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::LoadCursor(NULL, IDC_ARROW),
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(HBRUSH)::GetStockObject(WHITE_BRUSH),
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NULL);
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return CWnd::CreateEx(0, className, _T(""), WS_CHILD | WS_VISIBLE, rc, pParent, nID);
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}
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void CSlotTableCtrl::SetRows(const std::vector<Row>& rows)
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{
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m_rows = rows;
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if (m_rows.size() > 8) {
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m_rows.resize(8);
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}
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Invalidate();
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}
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void CSlotTableCtrl::SetTitle(const CString& title)
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{
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m_title = title;
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Invalidate();
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}
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void CSlotTableCtrl::SetRowHeight(int height)
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{
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if (height < 14) height = 14;
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if (height > 40) height = 40;
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m_rowHeight = height;
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Invalidate();
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}
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void CSlotTableCtrl::SetPadding(int padding)
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{
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if (padding < 2) padding = 2;
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if (padding > 16) padding = 16;
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m_padding = padding;
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Invalidate();
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}
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void CSlotTableCtrl::SetHeaderHeight(int height)
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{
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if (height < 16) height = 16;
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if (height > 40) height = 40;
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m_headerHeight = height;
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Invalidate();
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}
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void CSlotTableCtrl::SetTitleHeight(int height)
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{
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if (height < 16) height = 16;
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if (height > 40) height = 40;
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m_titleHeight = height;
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Invalidate();
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}
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void CSlotTableCtrl::SetLineColor(COLORREF color)
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{
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m_lineColor = color;
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Invalidate();
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}
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void CSlotTableCtrl::SetHeaderBgColor(COLORREF color)
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{
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m_headerBgColor = color;
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Invalidate();
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}
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void CSlotTableCtrl::Clear()
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{
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m_rows.clear();
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m_title.Empty();
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Invalidate();
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}
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BOOL CSlotTableCtrl::OnEraseBkgnd(CDC* /*pDC*/)
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{
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return TRUE;
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}
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void CSlotTableCtrl::OnPaint()
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{
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CPaintDC dc(this);
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CRect rcClient;
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GetClientRect(&rcClient);
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CFont* pOldFont = (CFont*)dc.SelectStockObject(DEFAULT_GUI_FONT);
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dc.SetBkMode(TRANSPARENT);
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const COLORREF kBorder = m_lineColor;
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const COLORREF kHeaderBg = m_headerBgColor;
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const COLORREF kGrid = m_lineColor;
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const COLORREF kText = RGB(30, 30, 30);
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const COLORREF kTitle = RGB(80, 80, 80);
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dc.FillSolidRect(&rcClient, RGB(255, 255, 255));
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dc.SetTextColor(kText);
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const int titleHeight = m_title.IsEmpty() ? 0 : m_titleHeight;
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const int headerHeight = m_headerHeight;
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const int rowHeight = m_rowHeight;
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CRect rcTitle = rcClient;
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rcTitle.bottom = rcTitle.top + titleHeight;
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if (titleHeight > 0) {
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dc.FillSolidRect(&rcTitle, RGB(250, 250, 250));
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CRect rcTitleText = rcTitle;
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rcTitleText.DeflateRect(6, 2);
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dc.SetTextColor(kTitle);
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dc.DrawText(m_title, &rcTitleText, DT_LEFT | DT_VCENTER | DT_SINGLELINE);
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dc.SetTextColor(kText);
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}
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CRect rcHeader = rcClient;
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rcHeader.top += titleHeight;
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rcHeader.bottom = rcHeader.top + headerHeight;
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dc.FillSolidRect(&rcHeader, kHeaderBg);
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int totalW = rcClient.Width();
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int col1 = max(40, totalW * 20 / 100);
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int col3 = max(40, totalW * 20 / 100);
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int col2 = totalW - col1 - col3;
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if (col2 < 60) col2 = 60;
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if (col1 + col2 + col3 > totalW) {
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col3 = max(30, totalW - col1 - col2);
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}
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int x1 = rcClient.left;
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int x2 = x1 + col1;
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int x3 = x2 + col2;
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CRect rc;
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rc = rcHeader; rc.right = x2; rc.DeflateRect(m_padding, 0);
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dc.DrawText(_T("Slot"), &rc, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS);
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rc = rcHeader; rc.left = x2; rc.right = x3; rc.DeflateRect(m_padding, 0);
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dc.DrawText(_T("Glass ID"), &rc, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS);
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rc = rcHeader; rc.left = x3; rc.DeflateRect(m_padding, 0);
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dc.DrawText(_T("G1/G2"), &rc, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS);
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// grid lines
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dc.FillSolidRect(rcClient.left, rcHeader.bottom - 1, rcClient.Width(), 1, kGrid);
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dc.FillSolidRect(x2 - 1, rcHeader.top, 1, rcClient.bottom - rcHeader.top, kGrid);
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dc.FillSolidRect(x3 - 1, rcHeader.top, 1, rcClient.bottom - rcHeader.top, kGrid);
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int bodyTop = rcHeader.bottom;
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if (m_rows.empty()) {
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CRect rcBody = rcClient;
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rcBody.top = bodyTop + 4;
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dc.DrawText(_T("No slot data"), &rcBody, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
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}
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else {
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for (size_t i = 0; i < m_rows.size(); ++i) {
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CRect rcRow = rcClient;
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rcRow.top = bodyTop + static_cast<int>(i) * rowHeight;
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rcRow.bottom = rcRow.top + rowHeight;
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if (rcRow.top >= rcClient.bottom) break;
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// 行分隔线（最后一行不画，避免底部多一条线）
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if (i + 1 < m_rows.size() && rcRow.bottom < rcClient.bottom - 1) {
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dc.FillSolidRect(rcRow.left, rcRow.bottom - 1, rcClient.Width(), 1, kGrid);
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}
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CRect rcCell;
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rcCell = rcRow; rcCell.right = x2; rcCell.DeflateRect(m_padding, 0);
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dc.DrawText(m_rows[i].slot, &rcCell, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS);
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rcCell = rcRow; rcCell.left = x2; rcCell.right = x3; rcCell.DeflateRect(m_padding, 0);
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dc.DrawText(m_rows[i].glassId, &rcCell, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS);
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rcCell = rcRow; rcCell.left = x3; rcCell.DeflateRect(m_padding, 0);
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dc.DrawText(m_rows[i].type, &rcCell, DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS);
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}
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}
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// border
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dc.Draw3dRect(&rcClient, kBorder, kBorder);
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dc.SelectObject(pOldFont);
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}
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