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软件独立控制弹窗添加

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“hsc”
2026-09-10 14:01:50 +08:00
parent d35e451c40
commit d88b81a8f0
25 changed files with 2256 additions and 377 deletions
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DeviceEditModule/ViewModels/DG1000ZViewModel.cs
+86 -98
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@@ -1,133 +1,122 @@
using DeviceCommand.Devices;
using DeviceCommand.Devices;
using Prism.Commands;
using Prism.Ioc;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Input;
using UIShare.GlobalVariable;
using UIShare.ViewModelBase;
namespace DeviceEditModule.ViewModels
{
/// <summary>
/// DG1000Z 信号发生器一拖三 控制面板 ViewModel
/// </summary>
public class DG1000ZViewModel : NavigateViewModelBase, IDisposable
{
#region 私有字段
private readonly DeviceManager _deviceManager;
private DG1000Z? _device;
private readonly DeviceManager _dm;
private DG1000Z? _dev;
private CancellationTokenSource? _cts;
#endregion
#region 属性
private string _deviceName = "DG1000Z";
public string DeviceName
{
get => _deviceName;
set => SetProperty(ref _deviceName, value);
}
public string DeviceName { get => _deviceName; set => SetProperty(ref _deviceName, value); }
private bool _isConnected;
public bool IsConnected
{
get => _isConnected;
set => SetProperty(ref _isConnected, value);
}
public bool IsConnected { get => _isConnected; set => SetProperty(ref _isConnected, value); }
private bool _isBusy;
/// <summary>正在执行设备命令时为 true，用于 UI 忙碌状态指示。</summary>
public bool IsBusy
public bool IsBusy { get => _isBusy; set => SetProperty(ref _isBusy, value); }
#region 输入参数
private int _channel = 1; public int Channel { get => _channel; set => SetProperty(ref _channel, value); }
private double _frequency = 1000; public double Frequency { get => _frequency; set => SetProperty(ref _frequency, value); }
private double _amplitude = 5; public double Amplitude { get => _amplitude; set => SetProperty(ref _amplitude, value); }
private double _offsetVoltage; public double OffsetVoltage { get => _offsetVoltage; set => SetProperty(ref _offsetVoltage, value); }
private double _dutyCycle = 50; public double DutyCycle { get => _dutyCycle; set => SetProperty(ref _dutyCycle, value); }
#endregion
#region 测量结果
private double _measuredFrequency;
public double MeasuredFrequency { get => _measuredFrequency; set => SetProperty(ref _measuredFrequency, value); }
private double _measuredAmplitude;
public double MeasuredAmplitude { get => _measuredAmplitude; set => SetProperty(ref _measuredAmplitude, value); }
private string _responseLog = "";
public string ResponseLog { get => _responseLog; set => SetProperty(ref _responseLog, value); }
#endregion
#region 命令
public ICommand QueryIdn { get; } public ICommand Reset { get; }
public ICommand OutOn { get; } public ICommand OutOff { get; }
public ICommand SetFreq { get; } public ICommand SetAmp { get; } public ICommand SetOffset { get; }
public ICommand SetDuty { get; } public ICommand QueryFreq { get; } public ICommand QueryAmp { get; }
public ICommand QueryCounter { get; } public ICommand QueryError { get; }
#endregion
public DG1000ZViewModel(IContainerProvider cp) : base(cp)
{
get => _isBusy;
set => SetProperty(ref _isBusy, value);
}
private string _responseLog = string.Empty;
/// <summary>命令响应日志（最新消息在顶部）。</summary>
public string ResponseLog
{
get => _responseLog;
set => SetProperty(ref _responseLog, value);
_dm = cp.Resolve<DeviceManager>();
QueryIdn = new DelegateCommand(async () => await Exec(async () => Log("IDN:" + await _dev!.查询设备标识(Ct()))));
Reset = new DelegateCommand(async () => await Exec(async () => { await _dev!.重置设备(Ct()); Log("设备已重置"); }));
OutOn = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置通道输出状态(Channel, true, Ct()); Log($"CH{Channel}输出开"); }));
OutOff = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置通道输出状态(Channel, false, Ct()); Log($"CH{Channel}输出关"); }));
SetFreq = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置频率(Channel, Frequency, Ct()); Log($"CH{Channel}频率={Frequency}Hz"); }));
SetAmp = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置幅度(Channel, Amplitude, Ct()); Log($"CH{Channel}幅度={Amplitude}Vpp"); }));
SetOffset = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置偏移电压(Channel, OffsetVoltage, Ct()); Log($"CH{Channel}偏移={OffsetVoltage}Vdc"); }));
SetDuty = new DelegateCommand(async () => await Exec(async () => { await _dev!.设置方波占空比(Channel, DutyCycle, Ct()); Log($"CH{Channel}占空比={DutyCycle}%"); }));
QueryFreq = new DelegateCommand(async () => await Exec(async () => { MeasuredFrequency = await _dev!.查询频率(Channel, Ct()); Log($"CH{Channel}频率={MeasuredFrequency}Hz"); }));
QueryAmp = new DelegateCommand(async () => await Exec(async () => { MeasuredAmplitude = await _dev!.查询幅度(Channel, Ct()); Log($"CH{Channel}幅度={MeasuredAmplitude}Vpp"); }));
QueryCounter = new DelegateCommand(async () => await Exec(async () => { MeasuredFrequency = await _dev!.查询频率计测量值(Ct()); Log($"频率计={MeasuredFrequency}Hz"); }));
QueryError = new DelegateCommand(async () => await Exec(async () => Log("错误:" + await _dev!.查询错误信息(Ct()))));
Initialize();
}
#endregion
#region 命令
#endregion
public DG1000ZViewModel(IContainerProvider containerProvider) : base(containerProvider)
{
_deviceManager = containerProvider.Resolve<DeviceManager>();
}
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
#region 初始化 / Navigation
/// <summary>
/// 从 DeviceManager 中查找DG1000Z设备实例。
/// 优先按 <paramref name="deviceName"/> 查找，否则取第一个匹配类型的设备。
/// </summary>
public void Initialize(string? deviceName = null)
{
DG1000Z? found = null;
string? foundName = null;
if (deviceName != null &&
_deviceManager.DeviceMap.TryGetValue(deviceName, out var d) &&
d is DG1000Z e)
{
found = e;
foundName = deviceName;
}
DG1000Z? found = null; string? fn = null;
if (deviceName != null && _dm.DeviceMap.TryGetValue(deviceName, out var d) && d is DG1000Z e)
{ found = e; fn = deviceName; }
else
{
foreach (var kv in _deviceManager.DeviceMap)
{
if (kv.Value is DG1000Z it)
{
found = it;
foundName = kv.Key;
break;
}
}
foreach (var kv in _dm.DeviceMap)
if (kv.Value is DG1000Z it) { found = it; fn = kv.Key; break; }
}
_device = found;
DeviceName = foundName ?? "IT7800E (未找到)";
IsConnected = _device?.IsConnected ?? false;
AppendLog(found != null
? $"已关联设备 [{DeviceName}]，连接状态：{(IsConnected ? "已连接" : "未连接")}"
: "未在 DeviceManager 中找到 IT7800E 设备，请先初始化设备配置。");
_dev = found;
DeviceName = fn ?? "DG1000Z (未找到)";
IsConnected = _dev?.IsConnected ?? false;
Log(found != null
? $"已关联设备 [{DeviceName}]，连接:{(IsConnected ? "已连接" : "未连接")}"
: "未在 DeviceManager 中找到 DG1000Z 设备");
}
public override void OnNavigatedTo(NavigationContext context)
{
var pName = context.Parameters.GetValue<string?>("DeviceName");
Initialize(pName);
}
#endregion
#region 辅助
private CancellationToken Ct() => (_cts = new CancellationTokenSource(TimeSpan.FromSeconds(10))).Token;
private async Task Exec(Func<Task> action)
{
if (_device == null)
{
AppendLog("错误：未关联到设备实例，请检查设备配置。");
return;
}
if (_dev == null) { Log("错误：未关联到设备实例，请检查设备配置。"); return; }
if (IsBusy) return;
IsBusy = true;
try
{
await action();
IsConnected = _device.IsConnected;
}
catch (OperationCanceledException)
{
AppendLog("命令超时或已取消。");
}
catch (Exception ex)
{
AppendLog($"错误：{ex.Message}");
}
finally
{
IsBusy = false;
IsConnected = _dev.IsConnected;
}
catch (OperationCanceledException) { Log("命令超时或已取消。"); }
catch (Exception ex) { Log($"错误：{ex.Message}"); }
finally { IsBusy = false; }
}
private void AppendLog(string message)
private void Log(string message)
{
var line = $"[{DateTime.Now:HH:mm:ss}] {message}";
ResponseLog = ResponseLog.Length > 4000
@@ -136,12 +125,11 @@ namespace DeviceEditModule.ViewModels
}
#endregion
public override void OnNavigatedTo(NavigationContext context)
{
var name = context.Parameters.GetValue<string?>("DeviceName");
Initialize(name);
}
#endregion
public void Dispose()
{
_cts?.Cancel();
_cts?.Dispose();
}
}
}