556 lines
21 KiB
C#
556 lines
21 KiB
C#
using System;
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using System.Diagnostics;
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using System.Drawing;
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using System.IO;
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using System.Security;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using Microsoft.Win32;
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namespace MesWork.Pages
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{
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/// <summary>
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/// 系统设置页面 — 扫码枪连接管理
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/// </summary>
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public partial class UC_SystemSettings : UserControl
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{
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private const string AutoStartKeyName = "WC_GKJ_OIL";
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private const string AutoStartRunKeyPath = @"Software\Microsoft\Windows\CurrentVersion\Run";
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private const string AutoStartTaskName = "WC_GKJ_OIL_AutoStart";
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private bool _isLoadingAutoStart;
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private CheckBox chk_AutoStart;
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private Label lbl_AutoStartStatus;
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// 工位1控件
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private ComboBox cmb_Com1;
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private Button btn_Connect1, btn_Disconnect1, btn_ManualSend1;
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private Label lbl_Status1, lbl_ScanTime1;
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private TextBox txt_Barcode1;
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// 工位2控件
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private ComboBox cmb_Com2;
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private Button btn_Connect2, btn_Disconnect2, btn_ManualSend2;
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private Label lbl_Status2, lbl_ScanTime2;
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private TextBox txt_Barcode2;
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public UC_SystemSettings()
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{
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InitializeComponent();
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string station1 = MesWorkForm.Station1OpName;
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string station2 = MesWorkForm.Station2OpName;
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grp_Station1.Text = $" 工位1（{station1}） ";
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grp_Station2.Text = $" 工位2（{station2}） ";
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grp_Scanner1.Text = $" {station1} 扫码枪 ";
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grp_Scanner2.Text = $" {station2} 扫码枪 ";
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BuildAutoStartPanel();
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if (BarcodeManager.IsEnabled)
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{
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BuildScannerPanel(grp_Scanner1, station1, ref cmb_Com1, ref lbl_Status1, ref txt_Barcode1, ref lbl_ScanTime1,
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ref btn_Connect1, ref btn_Disconnect1, ref btn_ManualSend1);
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BuildScannerPanel(grp_Scanner2, station2, ref cmb_Com2, ref lbl_Status2, ref txt_Barcode2, ref lbl_ScanTime2,
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ref btn_Connect2, ref btn_Disconnect2, ref btn_ManualSend2);
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timer_Refresh.Start();
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}
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else
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{
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BuildScannerPanel(grp_Scanner1, station1, ref cmb_Com1, ref lbl_Status1, ref txt_Barcode1, ref lbl_ScanTime1,
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ref btn_Connect1, ref btn_Disconnect1, ref btn_ManualSend1);
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BuildScannerPanel(grp_Scanner2, station2, ref cmb_Com2, ref lbl_Status2, ref txt_Barcode2, ref lbl_ScanTime2,
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ref btn_Connect2, ref btn_Disconnect2, ref btn_ManualSend2);
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grp_Scanner1.Enabled = false;
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grp_Scanner2.Enabled = false;
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}
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}
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/// <summary>
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/// 构建开机自启设置区域，状态直接读取Windows当前用户启动项。
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/// </summary>
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private void BuildAutoStartPanel()
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{
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var grpAutoStart = new GroupBox
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{
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Text = " 开机自启 ",
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Font = new Font("微软雅黑", 12F, FontStyle.Bold),
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ForeColor = Color.FromArgb(30, 58, 95),
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Location = new Point(30, 410),
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Size = new Size(840, 120)
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};
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chk_AutoStart = new CheckBox
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{
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Text = "启用开机自启",
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Font = new Font("微软雅黑", 11F, FontStyle.Bold),
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ForeColor = Color.FromArgb(31, 41, 55),
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Location = new Point(24, 36),
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AutoSize = true,
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Cursor = Cursors.Hand
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};
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chk_AutoStart.CheckedChanged += chk_AutoStart_CheckedChanged;
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grpAutoStart.Controls.Add(chk_AutoStart);
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lbl_AutoStartStatus = new Label
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{
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Text = "--",
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Font = new Font("微软雅黑", 10F),
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ForeColor = Color.FromArgb(75, 85, 99),
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Location = new Point(24, 72),
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AutoSize = true
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};
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grpAutoStart.Controls.Add(lbl_AutoStartStatus);
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Controls.Add(grpAutoStart);
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RefreshAutoStartState();
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}
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/// <summary>
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/// 动态构建单个扫码枪面板的控件
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/// </summary>
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private void BuildScannerPanel(GroupBox grp, string opName,
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ref ComboBox cmb, ref Label lblStatus, ref TextBox txtBar, ref Label lblTime,
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ref Button btnConn, ref Button btnDisc, ref Button btnSend)
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{
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var normalFont = new Font("微软雅黑", 10F);
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var boldFont = new Font("微软雅黑", 10F, FontStyle.Bold);
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int y1 = 35, y2 = 75, y3 = 115;
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// Row 1: COM口选择 + 连接/断开
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var lblCom = new Label { Text = "COM口:", Font = normalFont, ForeColor = Color.FromArgb(55, 65, 81),
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Location = new Point(20, y1 + 4), AutoSize = true };
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grp.Controls.Add(lblCom);
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cmb = new ComboBox { Font = normalFont, Location = new Point(90, y1), Size = new Size(110, 28),
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DropDownStyle = ComboBoxStyle.DropDownList };
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RefreshComPorts(cmb, opName);
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grp.Controls.Add(cmb);
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// 局部变量捕获（ref参数不能在lambda中使用）
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var localCmb = cmb;
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var localTxtBar = txtBar;
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btnConn = new Button
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{
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Text = "🔗 连接", Font = boldFont, Size = new Size(90, 30), Location = new Point(215, y1 - 2),
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BackColor = Color.FromArgb(74, 144, 217), ForeColor = Color.White,
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FlatStyle = FlatStyle.Flat, Cursor = Cursors.Hand
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};
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btnConn.FlatAppearance.BorderSize = 0;
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btnConn.Click += (s, e) => DoConnect(opName, localCmb);
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grp.Controls.Add(btnConn);
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btnDisc = new Button
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{
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Text = "⛔ 断开", Font = boldFont, Size = new Size(90, 30), Location = new Point(315, y1 - 2),
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BackColor = Color.FromArgb(239, 68, 68), ForeColor = Color.White,
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FlatStyle = FlatStyle.Flat, Cursor = Cursors.Hand
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};
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btnDisc.FlatAppearance.BorderSize = 0;
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btnDisc.Click += (s, e) => DoDisconnect(opName);
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grp.Controls.Add(btnDisc);
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// 刷新COM口列表按钮
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var btnRefresh = new Button
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{
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Text = "🔄", Font = normalFont, Size = new Size(36, 30), Location = new Point(415, y1 - 2),
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FlatStyle = FlatStyle.Flat, Cursor = Cursors.Hand,
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BackColor = Color.FromArgb(229, 231, 235)
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};
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btnRefresh.FlatAppearance.BorderSize = 0;
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btnRefresh.Click += (s, e) => RefreshComPorts(localCmb, opName);
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grp.Controls.Add(btnRefresh);
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lblStatus = new Label { Text = "● 未连接", Font = boldFont, ForeColor = Color.FromArgb(156, 163, 175),
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Location = new Point(470, y1 + 4), AutoSize = true };
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grp.Controls.Add(lblStatus);
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// Row 2: 最近码值 + 手动发送
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var lblBar = new Label { Text = "码值:", Font = normalFont, ForeColor = Color.FromArgb(55, 65, 81),
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Location = new Point(20, y2 + 4), AutoSize = true };
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grp.Controls.Add(lblBar);
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txtBar = new TextBox { Font = normalFont, Location = new Point(90, y2), Size = new Size(300, 28),
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BorderStyle = BorderStyle.FixedSingle };
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localTxtBar = txtBar; // 更新局部变量
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grp.Controls.Add(txtBar);
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btnSend = new Button
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{
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Text = "📤 手动发送", Font = boldFont, Size = new Size(120, 30), Location = new Point(405, y2 - 2),
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BackColor = Color.FromArgb(5, 150, 105), ForeColor = Color.White,
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FlatStyle = FlatStyle.Flat, Cursor = Cursors.Hand
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};
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btnSend.FlatAppearance.BorderSize = 0;
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btnSend.Click += (s, e) => DoManualSend(opName, localTxtBar);
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grp.Controls.Add(btnSend);
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// Row 3: 扫码时间
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var lblTimeLbl = new Label { Text = "扫码时间:", Font = normalFont, ForeColor = Color.FromArgb(55, 65, 81),
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Location = new Point(20, y3 + 4), AutoSize = true };
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grp.Controls.Add(lblTimeLbl);
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lblTime = new Label { Text = "--", Font = normalFont, ForeColor = Color.FromArgb(31, 41, 55),
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Location = new Point(110, y3 + 4), AutoSize = true };
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grp.Controls.Add(lblTime);
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}
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// ── 操作方法 ──
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private string GetAutoStartCommand()
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{
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return Application.ExecutablePath;
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}
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private bool RunSchtasks(string arguments, out string output)
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{
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output = "";
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try
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{
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var psi = new ProcessStartInfo
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{
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FileName = "schtasks.exe",
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Arguments = arguments,
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UseShellExecute = false,
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CreateNoWindow = true,
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RedirectStandardOutput = true,
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RedirectStandardError = true
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};
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using (Process process = Process.Start(psi))
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{
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output = process.StandardOutput.ReadToEnd() + process.StandardError.ReadToEnd();
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process.WaitForExit();
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return process.ExitCode == 0;
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}
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}
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catch (Exception ex)
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{
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output = ex.Message;
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return false;
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}
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}
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private bool TryGetAutoStartTaskXml(out string taskXml, out string errMsg)
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{
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taskXml = "";
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errMsg = "";
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if (RunSchtasks($"/Query /TN \"{AutoStartTaskName}\" /XML", out string output))
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{
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taskXml = output;
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return true;
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}
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if (IsTaskNotFoundOutput(output))
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{
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return true;
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}
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errMsg = output;
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return false;
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}
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private bool IsTaskNotFoundOutput(string output)
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{
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return output.IndexOf("cannot find", StringComparison.OrdinalIgnoreCase) >= 0 ||
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output.Contains("找不到") ||
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output.Contains("不存在");
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}
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private void DeleteLegacyRegistryAutoStart()
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{
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try
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{
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using (RegistryKey key = Registry.CurrentUser.OpenSubKey(AutoStartRunKeyPath, true))
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{
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key?.DeleteValue(AutoStartKeyName, false);
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}
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}
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catch
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{
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}
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}
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private bool TryCreateAutoStartTask(out string errMsg)
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{
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errMsg = "";
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string xmlPath = Path.Combine(Path.GetTempPath(), $"{AutoStartTaskName}.xml");
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string exePath = GetAutoStartCommand();
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string workDir = Path.GetDirectoryName(exePath);
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string taskXml =
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$@"<?xml version=""1.0"" encoding=""UTF-16""?>
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<Task version=""1.2"" xmlns=""http://schemas.microsoft.com/windows/2004/02/mit/task"">
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<RegistrationInfo>
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<Description>潍柴称重工控机程序开机自启</Description>
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</RegistrationInfo>
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<Triggers>
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<LogonTrigger>
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<Enabled>true</Enabled>
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<Delay>PT30S</Delay>
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</LogonTrigger>
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</Triggers>
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<Principals>
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<Principal id=""Author"">
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<LogonType>InteractiveToken</LogonType>
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<RunLevel>HighestAvailable</RunLevel>
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</Principal>
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</Principals>
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<Settings>
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<MultipleInstancesPolicy>IgnoreNew</MultipleInstancesPolicy>
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<DisallowStartIfOnBatteries>false</DisallowStartIfOnBatteries>
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<StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>
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<AllowHardTerminate>true</AllowHardTerminate>
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<StartWhenAvailable>true</StartWhenAvailable>
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<RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable>
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<IdleSettings>
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<StopOnIdleEnd>false</StopOnIdleEnd>
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<RestartOnIdle>false</RestartOnIdle>
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</IdleSettings>
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<AllowStartOnDemand>true</AllowStartOnDemand>
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<Enabled>true</Enabled>
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<Hidden>false</Hidden>
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<RunOnlyIfIdle>false</RunOnlyIfIdle>
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<WakeToRun>false</WakeToRun>
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<ExecutionTimeLimit>PT0S</ExecutionTimeLimit>
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<Priority>7</Priority>
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</Settings>
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<Actions Context=""Author"">
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<Exec>
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<Command>{SecurityElement.Escape(exePath)}</Command>
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<WorkingDirectory>{SecurityElement.Escape(workDir)}</WorkingDirectory>
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</Exec>
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</Actions>
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</Task>";
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try
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{
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File.WriteAllText(xmlPath, taskXml, System.Text.Encoding.Unicode);
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if (RunSchtasks($"/Create /TN \"{AutoStartTaskName}\" /XML \"{xmlPath}\" /F", out string output))
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{
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DeleteLegacyRegistryAutoStart();
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return true;
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}
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errMsg = output;
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return false;
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}
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catch (Exception ex)
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{
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errMsg = ex.Message;
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return false;
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}
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finally
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{
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try { if (File.Exists(xmlPath)) File.Delete(xmlPath); } catch { }
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}
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}
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private bool IsCurrentProgramAutoStart(string taskXml)
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{
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return !string.IsNullOrWhiteSpace(taskXml) &&
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taskXml.IndexOf(GetAutoStartCommand(), StringComparison.OrdinalIgnoreCase) >= 0;
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}
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private bool TrySetAutoStart(bool enabled, out string errMsg)
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{
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errMsg = "";
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if (enabled)
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{
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return TryCreateAutoStartTask(out errMsg);
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}
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DeleteLegacyRegistryAutoStart();
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if (RunSchtasks($"/Delete /TN \"{AutoStartTaskName}\" /F", out string output))
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{
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return true;
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}
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if (IsTaskNotFoundOutput(output))
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{
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return true;
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}
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errMsg = output;
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return false;
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}
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private void RefreshAutoStartState()
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{
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if (chk_AutoStart == null || lbl_AutoStartStatus == null) return;
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_isLoadingAutoStart = true;
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try
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{
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if (!TryGetAutoStartTaskXml(out string taskXml, out string errMsg))
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{
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chk_AutoStart.Checked = false;
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lbl_AutoStartStatus.Text = $"读取任务计划失败：{errMsg}";
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lbl_AutoStartStatus.ForeColor = Color.FromArgb(239, 68, 68);
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return;
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}
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bool isCurrentProgramAutoStart = IsCurrentProgramAutoStart(taskXml);
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chk_AutoStart.Checked = isCurrentProgramAutoStart;
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if (isCurrentProgramAutoStart)
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{
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lbl_AutoStartStatus.Text = $"已启用任务计划：{Application.ExecutablePath}";
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lbl_AutoStartStatus.ForeColor = Color.FromArgb(16, 185, 129);
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}
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else if (string.IsNullOrWhiteSpace(taskXml))
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{
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lbl_AutoStartStatus.Text = "未启用";
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lbl_AutoStartStatus.ForeColor = Color.FromArgb(107, 114, 128);
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}
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else
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{
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lbl_AutoStartStatus.Text = "任务计划存在但路径不是当前程序，请重新勾选修正";
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lbl_AutoStartStatus.ForeColor = Color.FromArgb(245, 158, 11);
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}
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}
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finally
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{
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_isLoadingAutoStart = false;
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}
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}
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private void chk_AutoStart_CheckedChanged(object sender, EventArgs e)
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{
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if (_isLoadingAutoStart) return;
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bool enabled = chk_AutoStart.Checked;
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if (!TrySetAutoStart(enabled, out string errMsg))
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{
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MessageBox.Show($"开机自启设置失败：{errMsg}", "设置失败", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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}
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RefreshAutoStartState();
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}
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private void DoConnect(string opName, ComboBox cmb)
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{
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string com = cmb.SelectedItem?.ToString();
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if (string.IsNullOrEmpty(com))
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{
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MessageBox.Show("请选择COM口", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
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return;
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}
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BarcodeScanner scanner;
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if (!BarcodeManager.Scanners.TryGetValue(opName, out scanner))
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{
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scanner = new BarcodeScanner(opName, MesWorkForm.BarcodeBaudRate);
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scanner.BarcodeReceived += (op, code) => BarcodeManager.ManualSend(op, code);
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BarcodeManager.Scanners[opName] = scanner;
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}
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bool ok = scanner.Connect(com);
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MessageBox.Show(ok ? $"{opName} 扫码枪已连接 ({com})" : $"{opName} 连接失败，请检查COM口",
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"连接结果", MessageBoxButtons.OK, ok ? MessageBoxIcon.Information : MessageBoxIcon.Warning);
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}
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private void DoDisconnect(string opName)
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{
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if (BarcodeManager.Scanners.TryGetValue(opName, out var scanner))
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{
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scanner.Disconnect();
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MessageBox.Show($"{opName} 扫码枪已断开", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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}
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private void DoManualSend(string opName, TextBox txtBar)
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{
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string barcode = txtBar.Text.Trim();
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if (string.IsNullOrEmpty(barcode))
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{
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MessageBox.Show("请输入条码值", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
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return;
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}
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BarcodeManager.ManualSend(opName, barcode);
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MessageBox.Show($"已手动发送条码：{barcode}\n工位：{opName}", "发送成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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private async void btn_WeightClear1_Click(object sender, EventArgs e)
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{
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await DoWeightClearAsync(MesWorkForm.Station1OpName, btn_WeightClear1);
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}
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private async void btn_WeightClear2_Click(object sender, EventArgs e)
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{
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await DoWeightClearAsync(MesWorkForm.Station2OpName, btn_WeightClear2);
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}
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private async Task DoWeightClearAsync(string opName, Button btn)
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{
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try
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{
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||
btn.Enabled = false;
|
||
MesWorkForm.WritePLC_IF(100017, opName, 1);
|
||
await Task.Delay(1000);
|
||
MesWorkForm.WritePLC_IF(100017, opName, 0);
|
||
MessageBox.Show($"{opName} 称重清零信号已发送", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
MesWorkForm.WriteLog_Info("系统设置", $"{opName} 称重清零失败：{ex.Message}", ex);
|
||
MessageBox.Show($"{opName} 称重清零失败：{ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
|
||
}
|
||
finally
|
||
{
|
||
btn.Enabled = true;
|
||
}
|
||
}
|
||
|
||
private void RefreshComPorts(ComboBox cmb, string opName)
|
||
{
|
||
cmb.Items.Clear();
|
||
var ports = BarcodeManager.GetAvailablePorts();
|
||
foreach (var p in ports)
|
||
cmb.Items.Add(p);
|
||
|
||
// 自动选中当前配置的COM口或已连接的COM口
|
||
if (BarcodeManager.Scanners.TryGetValue(opName, out var scanner) && !string.IsNullOrEmpty(scanner.ComPort))
|
||
{
|
||
int idx = cmb.Items.IndexOf(scanner.ComPort);
|
||
if (idx >= 0) cmb.SelectedIndex = idx;
|
||
}
|
||
}
|
||
|
||
// ── 定时刷新状态 ──
|
||
|
||
private void timer_Refresh_Tick(object sender, EventArgs e)
|
||
{
|
||
RefreshScannerStatus(MesWorkForm.Station1OpName, lbl_Status1, txt_Barcode1, lbl_ScanTime1);
|
||
RefreshScannerStatus(MesWorkForm.Station2OpName, lbl_Status2, txt_Barcode2, lbl_ScanTime2);
|
||
}
|
||
|
||
private void RefreshScannerStatus(string opName, Label lblStatus, TextBox txtBar, Label lblTime)
|
||
{
|
||
if (lblStatus == null) return;
|
||
|
||
if (BarcodeManager.Scanners.TryGetValue(opName, out var scanner))
|
||
{
|
||
if (scanner.IsConnected)
|
||
{
|
||
lblStatus.Text = $"● 已连接 ({scanner.ComPort})";
|
||
lblStatus.ForeColor = Color.FromArgb(16, 185, 129); // 绿色
|
||
}
|
||
else
|
||
{
|
||
lblStatus.Text = $"● 未连接 ({scanner.ComPort})";
|
||
lblStatus.ForeColor = Color.FromArgb(239, 68, 68); // 红色
|
||
}
|
||
|
||
// 仅在有新扫码时更新（避免覆盖用户手动输入）
|
||
if (!string.IsNullOrEmpty(scanner.LastBarcode) && txtBar.Text != scanner.LastBarcode && !txtBar.Focused)
|
||
txtBar.Text = scanner.LastBarcode;
|
||
|
||
lblTime.Text = scanner.LastScanTime.HasValue
|
||
? scanner.LastScanTime.Value.ToString("yyyy-MM-dd HH:mm:ss")
|
||
: "--";
|
||
}
|
||
else
|
||
{
|
||
lblStatus.Text = "● 未配置";
|
||
lblStatus.ForeColor = Color.FromArgb(156, 163, 175);
|
||
lblTime.Text = "--";
|
||
}
|
||
}
|
||
}
|
||
}
|