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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Media;
using System.Xml.Serialization;
using Tango.BL.Entities;
using Tango.Core.Commands;
using Tango.MachineStudio.Technician.Editors;
using Tango.MachineStudio.Technician.Helpers;
using Tango.SharedUI.Helpers;
namespace Tango.MachineStudio.Technician.TechItems
{
/// <summary>
/// Represents a single channel real-time graph item.
/// </summary>
/// <seealso cref="Tango.MachineStudio.Technician.TechItems.TechItem" />
[TechItem(4)]
public class SingleGraphItem : TechItem
{
private TechMonitor _techMonitor;
/// <summary>
/// Gets or sets the db tech monitor.
/// </summary>
[XmlIgnore]
public TechMonitor TechMonitor
{
get { return _techMonitor; }
set
{
TechMonitor old = _techMonitor;
_techMonitor = value;
RaisePropertyChangedAuto();
if (_techMonitor != old && Editor != null)
{
Editor.InnerGraph.InnerGraph.MaxPoints = GraphsHelper.GetMaxPoints(TechMonitor.PointsPerFrame);
Editor.InnerGraph.InvalidateGraph();
}
ItemGuid = value != null ? value.Guid : null;
TechName = _techMonitor != null ? _techMonitor.Description : null;
}
}
/// <summary>
/// Gets or sets the item editor.
/// </summary>
[XmlIgnore]
public SingleGraphElementEditor Editor { get; set; }
private double _min;
/// <summary>
/// Gets or sets the minimum graph value.
/// </summary>
public double Min
{
get { return _min; }
set { _min = value; RaisePropertyChangedAuto(); }
}
private double _max;
/// <summary>
/// Gets or sets the maximum graph value.
/// </summary>
public double Max
{
get { return _max; }
set { _max = value; RaisePropertyChangedAuto(); }
}
private bool _useMinMax;
/// <summary>
/// Gets or sets a value indicating whether [use minimum maximum].
/// </summary>
public bool UseMinMax
{
get { return _useMinMax; }
set { _useMinMax = value; RaisePropertyChangedAuto(); }
}
private bool _useAutoRange;
/// <summary>
/// Gets or sets a value indicating whether [use automatic range].
/// </summary>
public bool UseAutoRange
{
get { return _useAutoRange; }
set { _useAutoRange = value; RaisePropertyChangedAuto(); }
}
private bool _isPaused;
/// <summary>
/// Gets or sets a value indicating whether this instance is paused.
/// </summary>
[XmlIgnore]
public bool IsPaused
{
get { return _isPaused; }
set
{
_isPaused = value; RaisePropertyChangedAuto();
if (Editor != null)
{
Editor.InnerGraph.Controller.IsPaused = _isPaused;
}
}
}
[XmlIgnore]
public RelayCommand ClearCommand { get; set; }
/// <summary>
/// Initializes a new instance of the <see cref="SingleGraphItem"/> class.
/// </summary>
public SingleGraphItem() : base()
{
Max = 100;
Name = "Single Channel Graph";
Description = "Single channel real-time graph";
Image = ResourceHelper.GetImageFromResources("Images/single-graph.png");
Color = Colors.DodgerBlue;
ClearCommand = new RelayCommand(() =>
{
if (Editor != null)
{
Editor.InnerGraph.Controller.Clear();
}
});
}
/// <summary>
/// Initializes a new instance of the <see cref="SingleGraphItem"/> class.
/// </summary>
/// <param name="techMonitor">The db tech monitor.</param>
public SingleGraphItem(TechMonitor techMonitor) : this()
{
TechMonitor = techMonitor;
}
/// <summary>
/// Clones this instance.
/// </summary>
/// <returns></returns>
public override TechItem Clone()
{
SingleGraphItem cloned = base.Clone() as SingleGraphItem;
cloned.TechMonitor = TechMonitor;
cloned.Min = Min;
cloned.Max = Max;
cloned.UseMinMax = UseMinMax;
cloned.UseAutoRange = UseAutoRange;
return cloned;
}
}
}
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