326 lines
11 KiB
C#
326 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using Aitex.Core.Util;
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using Aitex.Core.RT.Log;
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using Aitex.Core.UI.ControlDataContext;
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namespace Aitex.Core.UI.Control
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{
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public partial class GasValve : UserControl
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{
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public GasValve()
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{
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InitializeComponent();
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}
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public event Action<string, string> clickAct;
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public static readonly DependencyProperty GasValveDataProperty = DependencyProperty.Register(
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"GasValveData", typeof(GasValveDataItem), typeof(GasValve),
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new FrameworkPropertyMetadata(default(GasValveDataItem), FrameworkPropertyMetadataOptions.AffectsRender));
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public static readonly DependencyProperty ValveDirectionProperty = DependencyProperty.Register(
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"ValveDirection", typeof(ValveDirection), typeof(GasValve),
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new FrameworkPropertyMetadata(ValveDirection.ToBottom, FrameworkPropertyMetadataOptions.AffectsRender));
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public static readonly DependencyProperty CommandProperty = DependencyProperty.Register(
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"Command", typeof(ICommand), typeof(GasValve),
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new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.AffectsRender));
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public ValveDirection ValveDirection
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{
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get
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{
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return (ValveDirection)GetValue(ValveDirectionProperty);
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}
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set
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{
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SetValue(ValveDirectionProperty, value);
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}
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}
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public GasValveDataItem GasValveData
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{
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get
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{
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return (GasValveDataItem)GetValue(GasValveDataProperty);
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}
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set
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{
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SetValue(GasValveDataProperty, value);
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}
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}
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public ICommand Command
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{
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get
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{
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return (ICommand)GetValue(CommandProperty);
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}
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set
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{
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SetValue(CommandProperty, value);
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}
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}
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bool _needBlinding = false;
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bool _blindingTag = false;
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TimeSpan tsBlindTime = new TimeSpan(0, 0, 3);
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DateTime _startBindingTime = new DateTime();
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bool _vCurrentOnOff = false;
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bool _vPreviousOnOff = false;
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DeviceTimer _timer = new DeviceTimer();
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bool _isWarning = false;
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void SetWarning(string tooltipmessage)
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{
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nopass.Fill = Brushes.Red;
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passtrigle.Fill = Brushes.Red;
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this.ToolTip = tooltipmessage;
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}
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protected override void OnRender(DrawingContext drawingContext)
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{
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try
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{
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base.OnRender(drawingContext);
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if (GasValveData != null)
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{
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_vCurrentOnOff = GasValveData.Feedback;
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this.ToolTip = string.Format("阀门名称：{0} \r\n设备编号：{1}\r\n默认设定：{2}\r\n当前设定：{3} \r\n实际状态：{4}",
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GasValveData.DisplayName,
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GasValveData.DeviceId,
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GasValveData.DefaultValue,
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GasValveData.SetValue,
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GasValveData.Feedback);
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nopass.Fill = Brushes.Black;
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passtrigle.Fill = Brushes.Green;
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//判断阀的设定值和实际值是否在容许时间内一致
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if (GasValveData.Feedback != GasValveData.SetValue)
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{
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if (_timer.IsIdle())
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{
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_timer.Start(500);
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}
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else
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{
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if (_timer.IsTimeout())
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{
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_isWarning = true;
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SetWarning(string.Format("设定值和实际值不一致!设定:{0},实际:{1}\r\n", GasValveData.SetValue ? "打开" : "关闭", GasValveData.Feedback ? "打开" : "关闭") + this.ToolTip);
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}
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}
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}
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else
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{
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if (!_timer.IsIdle())
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{
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_timer.Stop();
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}
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_isWarning = false;
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}
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}
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if (_needBlinding)
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{
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if (_blindingTag)
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{
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if (nopass.Visibility == System.Windows.Visibility.Visible) nopass.Fill = Brushes.LightCoral;
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if (passtrigle.Visibility == System.Windows.Visibility.Visible) passtrigle.Fill = Brushes.Gold;
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}
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else
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{
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if (nopass.Visibility == System.Windows.Visibility.Visible) nopass.Fill = Brushes.Black;
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if (passtrigle.Visibility == System.Windows.Visibility.Visible) passtrigle.Fill = Brushes.Green;
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}
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_blindingTag = !_blindingTag;
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}
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if (_vPreviousOnOff != _vCurrentOnOff)
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{
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_needBlinding = true;
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_startBindingTime = DateTime.Now;
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_vPreviousOnOff = _vCurrentOnOff;
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}
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else
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{
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if (_startBindingTime < DateTime.Now.Subtract(tsBlindTime) && _needBlinding)
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{
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//停止闪烁
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_needBlinding = false;
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nopass.Fill = Brushes.Black;
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passtrigle.Fill = Brushes.Green;
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}
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}
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switch (ValveDirection)
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{
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case ValveDirection.ToBottom:
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rotateTransform.Angle = 90;
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break;
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case ValveDirection.ToTop:
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rotateTransform.Angle = -90;
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break;
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case ValveDirection.ToLeft:
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rotateTransform.Angle = 180;
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break;
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case ValveDirection.ToRight:
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// No rotation is needed.
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break;
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default:
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break;
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}
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if (_vCurrentOnOff)
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{
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passtrigle.Visibility = Visibility.Visible;
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nopass.Visibility = Visibility.Hidden;
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}
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else
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{
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passtrigle.Visibility = Visibility.Hidden;
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nopass.Visibility = Visibility.Visible;
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}
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}
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catch (Exception ex)
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{
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LOG.Error(ex.Message);
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}
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}
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/// <summary>
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/// open
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void TurnOnValve(object sender, RoutedEventArgs e)
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{
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if (Command != null)
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{
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Command.Execute(new object[] { GasValveData.DeviceName, GasValveOperation.GVTurnValve, true});
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}
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else if (clickAct != null)
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{
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clickAct(((MenuItem)e.Source).Tag + "", "true");
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}
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}
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/// <summary>
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/// close
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void TurnOffValve(object sender, RoutedEventArgs e)
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{
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if (Command != null)
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{
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Command.Execute(new object[] { GasValveData.DeviceName, GasValveOperation.GVTurnValve, false });
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}
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else if (clickAct != null)
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{
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clickAct(((MenuItem)e.Source).Tag + "", "false");
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}
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}
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private void nopass_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
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{
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if (GasValveData == null || string.IsNullOrEmpty(GasValveData.DeviceName))
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return;
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ContextMenu mouseClickMenu = new ContextMenu();
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MenuItem item = new MenuItem();
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item.Header = "_" + GasValveData.DisplayName;
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item.Background = Brushes.Gray;
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item.Foreground = Brushes.White;
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item.IsEnabled = false;
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mouseClickMenu.Items.Add(item);
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addOpenMenu(mouseClickMenu, item);
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if (_isWarning)
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{
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addCloseMenu(mouseClickMenu, item);
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}
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mouseClickMenu.IsOpen = true;
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}
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private void passtrigle_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
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{
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if (GasValveData == null || string.IsNullOrEmpty(GasValveData.DeviceName))
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return;
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ContextMenu mouseClickMenu = new ContextMenu();
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MenuItem item = new MenuItem();
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item.Header = "_" + GasValveData.DisplayName;
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item.Background = Brushes.Gray;
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item.Foreground = Brushes.White;
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item.IsEnabled = false;
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mouseClickMenu.Items.Add(item);
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addCloseMenu(mouseClickMenu, item);
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if (_isWarning)
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{
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addOpenMenu(mouseClickMenu, item);
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}
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mouseClickMenu.IsOpen = true;
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}
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void addOpenMenu(ContextMenu mouseClickMenu, MenuItem item)
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{
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item = new MenuItem();
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item.Header = "打开 (_O)";
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item.Click += TurnOnValve;
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item.Tag = this.Tag;
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mouseClickMenu.Items.Add(item);
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}
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void addCloseMenu(ContextMenu mouseClickMenu, MenuItem item)
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{
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item = new MenuItem();
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item.Header = "关闭 (_C)";
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item.Tag = this.Tag;
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item.Click += TurnOffValve;
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mouseClickMenu.Items.Add(item);
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}
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private void Canvas_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
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{
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if (passtrigle.Visibility == Visibility.Visible)
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{
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passtrigle_MouseLeftButtonDown(null, null);
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}
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else
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{
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nopass_MouseLeftButtonDown(null, null);
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}
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}
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private void Canvas_MouseEnter(object sender, MouseEventArgs e)
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{
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nopass.Fill = Brushes.Goldenrod;
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passtrigle.Fill = Brushes.Goldenrod;
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}
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private void Canvas_MouseLeave(object sender, MouseEventArgs e)
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{
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nopass.Fill = Brushes.Black;
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passtrigle.Fill = Brushes.Green;
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}
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}
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}
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