172 lines
3.8 KiB
C#
172 lines
3.8 KiB
C#
///
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/// Copyright (c) 2017 Sensus Metering Systems
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///
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using System;
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using System.Collections.Generic;
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using System.Text;
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using log4net;
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using Config.Entities;
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namespace TBF.BenchControl.Network.Camera.Roi
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{
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public class Roi : ComponentBase, GenericDevices.IRoi, IOperation
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{
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private static readonly ILog log = LogManager.GetLogger(typeof(Roi));
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public override string ToString()
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{
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return string.Format("{0}({1})", this.GetType().Namespace.Substring(17), Cfg.ToString(1));
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}
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///
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/// Cfg
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///
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readonly RoiCfg roiCfg;
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public readonly CLP1611.Camera NetCamera;
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public readonly Roi PreviousRoi;
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public Telnet.TelnetClient Telnet;
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///
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/// ICamera interface functions
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///
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public GenericDevices.ICamera Camera { get { return NetCamera as GenericDevices.ICamera; } }
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public double PulsesPerLtr { get { return (double)roiCfg.ProcParams.PulsesPerLtr; } }
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public double LtrsPerPulse { get { return (PulsesPerLtr <= float.Epsilon) ? 1.0 : (1 / PulsesPerLtr); ; } }
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public int WMPulses { get { return wmPulses; } }
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public int WMRefPulses { get { return wmRefPulses; } }
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public double WMVolume { get { return LtrsPerPulse * (double)wmPulses; } }
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int wmPulses;
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int wmRefPulses;
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///
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/// Roi specific
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///
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public bool Detected
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{
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get { return detected; }
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set { detected = value; }
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}
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bool detected;
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///
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public Boxes.IntBox RoiX;
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public Boxes.IntBox RoiY;
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public Boxes.IntBox RoiWid;
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public Boxes.IntBox RoiHgh;
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public Roi()
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{
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Clear();
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}
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public Roi(Generic.IComponentCfg cfg, IList<Generic.IComponent> components)
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: base(cfg)
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{
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roiCfg = cfg as RoiCfg;
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NetCamera = TbfComponents.FindComponent(cfg.ParentName, components) as CLP1611.Camera;
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PreviousRoi = TbfComponents.FindComponent(roiCfg.PreviousRoi, components) as Roi;
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detected = false;
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RoiX = new Boxes.IntBox();
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RoiY = new Boxes.IntBox();
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RoiWid = new Boxes.IntBox();
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RoiHgh = new Boxes.IntBox();
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Clear();
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log.Debug(this.ToString());
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}
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#region Configuration Change Handling
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public static void OnCfgChange(object sender, CfgChangeArgs args)
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{
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if (CfgChangeHandler == null) return;
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try { CfgChangeHandler(sender, args); }
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catch (Exception e) { log.Error("CfgChangeHandler(...) failed", e); }
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}
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public static event EventHandler<CfgChangeArgs> CfgChangeHandler;
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public override void StartChangeHandler()
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{
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CfgChangeHandler += delegate(object sender, CfgChangeArgs args)
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{
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RoiCfg tmpcfg = args.Cfg as RoiCfg;
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if (tmpcfg != null && tmpcfg.Name.Equals(Name))
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{
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if (args.Command == CfgChangeCmd.CfgChange)
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{
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roiCfg.RoiParams = tmpcfg.RoiParams;
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}
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}
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};
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}
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#endregion Configuration Change Handling
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public void Clear()
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{
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wmPulses = 0;
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wmRefPulses = 0;
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}
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public void TestCompleted() { }
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public IOperation RoiDetectionOp()
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{
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if (NetCamera != null && NetCamera.Telnet != null)
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{
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Telnet = NetCamera.Telnet;
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return new RoiDetectionOp(this, roiCfg.RoiParams, RoiX, RoiY, RoiWid, RoiHgh);
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}
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else
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{
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return null;
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}
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}
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public IOperation MeasurementOp()
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{
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return null; /// TODO: To be implemented in a Camera
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}
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public IOperation ReadRegisterOp()
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{
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return this;
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}
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void UdatePulses()
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{
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}
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/// <summary>Start this operation</summary>
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public void Start()
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{
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UdatePulses();
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}
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/// <summary>Run this operation</summary>
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/// <returns>eventDone</returns>
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public Event Run()
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{
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UdatePulses();
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return Event.ReadRegisterDone;
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}
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/// <summary>Stop this operation</summary>
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public void Stop()
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{
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}
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}
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}
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