219 lines
7.7 KiB
C#
219 lines
7.7 KiB
C#
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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.UI.Control;
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using Aitex.Core.Util;
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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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/// <summary>
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/// Interaction logic for AnalogControl.xaml
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/// </summary>
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public partial class AnalogControl : UserControl
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{
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public AnalogControl()
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{
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InitializeComponent();
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}
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// define dependency properties
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public static readonly DependencyProperty CommandProperty = DependencyProperty.Register(
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"Command", typeof(ICommand), typeof(AnalogControl),
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new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.AffectsRender));
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public static readonly DependencyProperty DeviceDataProperty = DependencyProperty.Register(
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"DeviceData", typeof(AnalogDeviceDataItem), typeof(AnalogControl),
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new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.AffectsRender,
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new PropertyChangedCallback(OnDeviceDataChanged)));
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public static readonly DependencyProperty OperationNameProperty = DependencyProperty.Register(
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"OperationName", typeof(string), typeof(AnalogControl),
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new FrameworkPropertyMetadata(AnalogDeviceOperation.Ramp, FrameworkPropertyMetadataOptions.AffectsRender));
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public static readonly DependencyProperty BackColorProperty = DependencyProperty.Register(
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"BackColor", typeof(Brush), typeof(AnalogControl),
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new FrameworkPropertyMetadata(Brushes.Green, FrameworkPropertyMetadataOptions.AffectsRender));
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public static readonly DependencyProperty HideDialogProperty = DependencyProperty.Register(
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"HideDialog", typeof(bool), typeof(AnalogControl),
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new FrameworkPropertyMetadata(false, FrameworkPropertyMetadataOptions.AffectsRender));
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private static void OnDeviceDataChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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}
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/// <summary>
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/// 输入值是否百分比,默认否
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/// </summary>
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public bool IsPercent { get; set; }
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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)this.GetValue(CommandProperty);
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}
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set
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{
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this.SetValue(CommandProperty, value);
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}
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}
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/// <summary>
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/// set, get current progress value AnalogDeviceData
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/// </summary>
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public AnalogDeviceDataItem DeviceData
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{
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get
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{
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return (AnalogDeviceDataItem)this.GetValue(DeviceDataProperty);
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}
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set
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{
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this.SetValue(DeviceDataProperty, value);
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}
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}
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public Brush BackColor
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{
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get
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{
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return (Brush)this.GetValue(BackColorProperty);
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}
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set
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{
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this.SetValue(BackColorProperty, value);
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}
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}
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public string OperationName
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{
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get
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{
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return (string)this.GetValue(OperationNameProperty);
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}
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set
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{
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this.SetValue(OperationNameProperty, value);
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}
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}
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public bool HideDialog
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{
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get
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{
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return (bool)this.GetValue(HideDialogProperty);
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}
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set
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{
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this.SetValue(HideDialogProperty, value);
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}
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}
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protected override void OnRender(DrawingContext drawingContext)
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{
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base.OnRender(drawingContext);
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//draw background color
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rectBkground.Fill = BackColor;
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if (DeviceData != null)
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{
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//draw red board if mfc meets a warning
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rectBkground.Stroke = DeviceData.IsWarning ? Brushes.Red : Brushes.Gray;
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//draw reading value
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if (IsPercent)
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labelValue.Content = (DeviceData.FeedBack * 100).ToString(DeviceData.FormatString);
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else
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labelValue.Content = DeviceData.FeedBack.ToString(DeviceData.FormatString);
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labelValue.Foreground = DeviceData.IsWarning ? Brushes.Pink : Brushes.LightYellow;
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rectBkground.StrokeThickness = DeviceData.IsWarning ? 2 : 1;
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if (dialogBox != null)
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{
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if (IsPercent)
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dialogBox.RealValue = (DeviceData.FeedBack * 100).ToString(DeviceData.FormatString) + "%";
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else
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dialogBox.RealValue = DeviceData.FeedBack.ToString(DeviceData.FormatString);
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}
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}
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}
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private InputDialogBox dialogBox;
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public Window AnalogOwner { get; set; }
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private void Grid_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
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{
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if (DeviceData == null)
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return;
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if (HideDialog)
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return;
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dialogBox = new InputDialogBox
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{
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CommandDelegate = Execute,
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DeviceName = string.Format("{0}: {1}", DeviceData.Type, DeviceData.DisplayName),
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DeviceId = DeviceData.DeviceId,
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DefaultValue = DeviceData.DefaultValue,
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RealValue = DeviceData.FeedBack.ToString(DeviceData.FormatString),
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SetPoint = Math.Round(DeviceData.SetPoint, 1),
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MaxValue = DeviceData.Scale,
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Unit = DeviceData.Unit,
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};
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dialogBox.IsPercent = IsPercent;
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if (IsPercent)
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dialogBox.SetPoint = Math.Round(DeviceData.SetPoint * 100.0, 1);
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if (AnalogOwner != null)
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dialogBox.Owner = AnalogOwner;
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dialogBox.Topmost = true;
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dialogBox.WindowStartupLocation = WindowStartupLocation.CenterScreen;
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dialogBox.FocasAll();
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dialogBox.ShowDialog();
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dialogBox = null;
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}
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private void Execute(double value)
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{
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Command.Execute(new object[] { DeviceData.DeviceName, OperationName, value });
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}
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private void Grid_MouseEnter(object sender, MouseEventArgs e)
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{
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if (DeviceData != null)
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{
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string tooltipValue =
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string.Format("{0}:{1}\r\n\r\nID:{2}\r\nScale:{3} {4}\r\nSetPoint:{5} {4} \r\nFeedback:{6} {4}\r\nTolerance:{7}%\r\nStatus:{8}",
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DeviceData.Type,
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DeviceData.DisplayName,
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DeviceData.DeviceId,
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DeviceData.Scale,
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DeviceData.Unit,
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IsPercent ? (DeviceData.SetPoint * 100).ToString(DeviceData.FormatString) + "%" : DeviceData.SetPoint.ToString(DeviceData.FormatString),
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IsPercent ? (DeviceData.FeedBack * 100).ToString(DeviceData.FormatString) + "%" : DeviceData.FeedBack.ToString(DeviceData.FormatString),
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DeviceData.Scale > 0 ? ((DeviceData.FeedBack - DeviceData.SetPoint) / DeviceData.Scale * 100).ToString(DeviceData.FormatString) : "0",
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DeviceData.IsWarning ? "Tolerance Warning" : "Normal");
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ToolTip = tooltipValue;
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}
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}
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}
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}
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