#include "stdafx.h"
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#include "JobSlotGrid.h"
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#include "ServoMemDC.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#endif
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IMPLEMENT_DYNAMIC(CJobSlotGrid, CWnd)
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BEGIN_MESSAGE_MAP(CJobSlotGrid, CWnd)
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ON_WM_PAINT()
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ON_WM_ERASEBKGND()
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ON_WM_MOUSEMOVE()
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ON_WM_MOUSELEAVE()
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ON_WM_LBUTTONDOWN()
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ON_WM_LBUTTONUP()
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END_MESSAGE_MAP()
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CJobSlotGrid::CJobSlotGrid() {
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// 初始化默认行列数
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int m_nRows = 12;
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int m_nCols = 16;
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// 初始化默认字体
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m_fontText.CreatePointFont(60, _T("Arial"));
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// 初始化默认颜色
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COLORREF m_colorHasJob = RGB(0, 200, 0); // 默认绿色
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COLORREF m_colorNoJob = RGB(220, 220, 220); // 默认灰色
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// 初始化默认画刷
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m_brushHasJob.CreateSolidBrush(m_colorHasJob);
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m_brushNoJob.CreateSolidBrush(m_colorNoJob);
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}
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CJobSlotGrid::~CJobSlotGrid() {
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if (m_fontText.GetSafeHandle()) {
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m_fontText.DeleteObject();
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}
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if (m_brushHasJob.GetSafeHandle()) {
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m_brushHasJob.DeleteObject();
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}
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if (m_brushNoJob.GetSafeHandle()) {
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m_brushNoJob.DeleteObject();
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}
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}
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void CJobSlotGrid::SetGridSize(int nRows, int nCols)
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{
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m_nRows = nRows;
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m_nCols = nCols;
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m_vSlotStatus.assign(nRows, std::vector<bool>(nCols, false));
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m_vSlotClickable.assign(nRows, std::vector<bool>(nCols, false));
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// 初始化文本数组
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m_vSlotText.assign(nRows, std::vector<CString>(nCols));
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for (int i = 0; i < nRows; ++i) {
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for (int j = 0; j < nCols; ++j) {
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if (i == 0) {
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m_vSlotText[i][j].Format(_T("%d"), j + 1);
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}
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else if (j == 0) {
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m_vSlotText[i][j].Format(_T("%d"), i + 1);
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}
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}
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}
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Invalidate();
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}
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void CJobSlotGrid::SetColors(COLORREF colorHasJob, COLORREF colorNoJob)
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{
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m_colorHasJob = colorHasJob;
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m_colorNoJob = colorNoJob;
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if (m_brushHasJob.GetSafeHandle()) {
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m_brushHasJob.DeleteObject();
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}
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if (m_brushNoJob.GetSafeHandle()) {
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m_brushNoJob.DeleteObject();
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}
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m_brushHasJob.CreateSolidBrush(m_colorHasJob);
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m_brushNoJob.CreateSolidBrush(m_colorNoJob);
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Invalidate();
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}
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void CJobSlotGrid::SetSlotStatus(int nRow, int nCol, bool bHasJob, BOOL bInvalidate/* = TRUE*/)
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{
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if (nRow >= 0 && nRow < m_nRows && nCol >= 0 && nCol < m_nCols) {
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m_vSlotStatus[nRow][nCol] = bHasJob;
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if (bInvalidate) {
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Invalidate();
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}
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}
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}
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void CJobSlotGrid::SetSlotText(int nRow, int nCol, const CString& strText)
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{
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if (nRow >= 0 && nRow < m_nRows && nCol >= 0 && nCol < m_nCols) {
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m_vSlotText[nRow][nCol] = strText;
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Invalidate();
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}
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}
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void CJobSlotGrid::SetTextFont(const CString& strFontName, int nPointSize)
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{
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// 删除旧字体
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if (m_fontText.GetSafeHandle()) {
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m_fontText.DeleteObject();
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}
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// CreatePointFont expects size in 1/10 pt
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m_fontText.CreatePointFont(nPointSize * 10, strFontName);
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Invalidate();
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}
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void CJobSlotGrid::ClearAll()
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{
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if (m_vSlotStatus.empty()) {
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return;
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}
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for (int i = 0; i < m_nRows; ++i) {
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if (i < (int)m_vSlotStatus.size()) {
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std::fill(m_vSlotStatus[i].begin(), m_vSlotStatus[i].end(), false);
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}
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}
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Invalidate();
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}
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void CJobSlotGrid::SetSlotClickable(int nRow, int nCol, bool bClickable)
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{
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if (nRow >= 0 && nRow < m_nRows && nCol >= 0 && nCol < m_nCols) {
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m_vSlotClickable[nRow][nCol] = bClickable;
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}
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}
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bool CJobSlotGrid::IsSlotClickable(int nRow, int nCol) const
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{
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if (nRow >= 0 && nRow < m_nRows && nCol >= 0 && nCol < m_nCols) {
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return m_vSlotClickable[nRow][nCol];
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}
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return false;
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}
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void CJobSlotGrid::SetSlotClickCallback(SlotClickCallback fnCallback)
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{
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m_fnSlotClickCallback = fnCallback;
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}
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BOOL CJobSlotGrid::OnEraseBkgnd(CDC* pDC) {
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return TRUE;
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}
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void CJobSlotGrid::OnMouseMove(UINT nFlags, CPoint point)
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{
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TRACKMOUSEEVENT tme = { sizeof(TRACKMOUSEEVENT), TME_LEAVE, m_hWnd };
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::TrackMouseEvent(&tme);
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CRect rect;
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GetClientRect(&rect);
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int nCellWidth = rect.Width() / m_nCols;
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int nCellHeight = rect.Height() / m_nRows;
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int nCol = point.x / nCellWidth;
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int nRow = point.y / nCellHeight;
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if (nRow != m_ptHover.y || nCol != m_ptHover.x) {
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m_ptHover = CPoint(nCol, nRow);
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Invalidate();
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}
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CWnd::OnMouseMove(nFlags, point);
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}
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void CJobSlotGrid::OnMouseLeave()
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{
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m_ptHover = CPoint(-1, -1);
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Invalidate();
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CWnd::OnMouseLeave();
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}
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void CJobSlotGrid::OnLButtonDown(UINT nFlags, CPoint point)
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{
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m_bLButtonDown = true;
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Invalidate();
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CWnd::OnLButtonDown(nFlags, point);
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}
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void CJobSlotGrid::OnLButtonUp(UINT nFlags, CPoint point)
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{
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m_bLButtonDown = false;
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Invalidate();
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// 保持原有逻辑不变
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CRect rect;
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GetClientRect(&rect);
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int nCellWidth = rect.Width() / m_nCols;
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int nCellHeight = rect.Height() / m_nRows;
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int nCol = point.x / nCellWidth;
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int nRow = point.y / nCellHeight;
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if (IsSlotClickable(nRow, nCol)) {
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if (m_fnSlotClickCallback) {
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m_fnSlotClickCallback(nRow, nCol);
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}
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}
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CWnd::OnLButtonUp(nFlags, point);
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}
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void CJobSlotGrid::OnPaint() {
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CPaintDC dc(this);
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CServoMemDC memDC(&dc);
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DrawGrid(&memDC);
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}
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void CJobSlotGrid::DrawGrid(CDC* pDC)
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{
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CRect rect;
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GetClientRect(&rect);
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pDC->FillSolidRect(&rect, ::GetSysColor(COLOR_3DFACE)); // 安全背景色，仅内存绘制
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if (m_nCols == 0 || m_nRows == 0) {
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return;
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}
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// 计算格子尺寸
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int nCellWidth = rect.Width() / m_nCols;
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int nCellHeight = rect.Height() / m_nRows;
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// 字体设置
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CFont* pOldFont = pDC->SelectObject(&m_fontText);
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pDC->SetBkMode(TRANSPARENT);
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pDC->SetTextColor(RGB(0, 0, 0));
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// 定义颜色常量
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constexpr COLORREF COLOR_HOVER = RGB(200, 230, 255);
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constexpr COLORREF COLOR_CLICK = RGB(0, 120, 215);
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for (int i = 0; i < m_nRows; ++i) {
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for (int j = 0; j < m_nCols; ++j) {
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CRect cellRect(j * nCellWidth, i * nCellHeight, (j + 1) * nCellWidth, (i + 1) * nCellHeight);
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// 判断状态：悬停 / 按下
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bool bIsHover = (m_ptHover.x == j && m_ptHover.y == i);
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bool bIsClicking = bIsHover && m_bLButtonDown;
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// 选择填充颜色
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COLORREF fillColor = m_vSlotStatus[i][j] ? m_colorHasJob : m_colorNoJob;
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if (IsSlotClickable(i, j)) {
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if (bIsClicking) {
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fillColor = COLOR_CLICK;
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}
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else if (bIsHover) {
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fillColor = COLOR_HOVER;
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}
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}
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// 绘制背景（高效替代 CBrush）
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pDC->FillSolidRect(&cellRect, fillColor);
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// 绘制边框
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pDC->DrawEdge(&cellRect, EDGE_SUNKEN, BF_RECT);
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// 如果是可点击格子，在左上角画一个小圆点
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if (IsSlotClickable(i, j)) {
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constexpr int DOT_RADIUS = 3;
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int cx = cellRect.left + 5;
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int cy = cellRect.top + 5;
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// 保存旧笔和刷子
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CBrush brushDot(RGB(0, 120, 215));
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CBrush* pOldBrush = pDC->SelectObject(&brushDot);
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CPen penDot(PS_SOLID, 1, RGB(0, 120, 215));
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CPen* pOldPen = pDC->SelectObject(&penDot);
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// 绘制圆点
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pDC->Ellipse(cx - DOT_RADIUS, cy - DOT_RADIUS, cx + DOT_RADIUS, cy + DOT_RADIUS);
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// 恢复
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pDC->SelectObject(pOldBrush);
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pDC->SelectObject(pOldPen);
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}
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// 获取文字（安全）
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CString strText;
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if (i < m_vSlotText.size() && j < m_vSlotText[i].size()) {
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strText = m_vSlotText[i][j];
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}
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if (!strText.IsEmpty()) {
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// 先计算文字高度（支持换行）
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CRect calcRect = cellRect;
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pDC->DrawText(strText, &calcRect, DT_CENTER | DT_WORDBREAK | DT_NOPREFIX | DT_CALCRECT);
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// 重新设定居中绘制区域
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CRect textRect = cellRect;
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textRect.top += (cellRect.Height() - calcRect.Height()) / 2;
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// 实际绘制文字
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pDC->DrawText(strText, &textRect, DT_CENTER | DT_WORDBREAK | DT_NOPREFIX);
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}
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}
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}
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pDC->SelectObject(pOldFont);
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}
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