tbf/TestBenchFramework/BenchControl/Elde/Diverter/DiverterCfgCtrl.cs

///
/// Copyright (c) 2013-2015 Sensus Metering Systems
///
using System;
using System.Windows.Forms;
using log4net;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl.Elde.Diverter
{
	public partial class DiverterCfgCtrl : UserControl, IComponentCfgCtrl
	{
		static readonly ILog log = LogManager.GetLogger(typeof(DiverterCfgCtrl));

		ComponentParametersDlg parent;

		public bool ShowMore { get { return true; } }

		DiverterCfg config;
		public IComponentCfg Config
		{
			get { return config as IComponentCfg; }
			set
			{
				config = value as DiverterCfg;
				Redraw();
			}
		}

		public DiverterCfgCtrl()
		{
			InitializeComponent();
		}

		private void DiverterCfgCtrl_Load(object sender, EventArgs e)
		{
			parent = ParentForm as ComponentParametersDlg;
			if (parent == null) return;

			if (parent.TbfComponents != null)
			{
				foreach (var cmpnt in parent.TbfComponents)
				{
					if (TbfComponents.CmpntFactoryFromClassName(cmpnt.ClassName) is Elde.ControlBoardFactory)
					{
						parentNameComboBox.Items.Add(cmpnt.Name);
					}
				}
			}

			if (config != null)
			{
				/// TODO
			}

			Redraw();
			StartResponseHandler();
		}

		public void Closing()
		{
			StopResponseHandler();
		}

		void Redraw()
		{
			if (config == null) return;			/// Control was not loaded, settings were not changed
												
			classNameLabel.Text = config.Factory.ClassName;
			parentNameComboBox.Text = string.IsNullOrEmpty(config.ParentName) ? "---" : config.ParentName;
			nameTextBox.Text = config.Name;
			bitPositionTextBox.Text = config.BitPosition.ToString();
			startingEdgeTextBox.Text = config.StartingEdge.ToString();
			stoppingEdgeTextBox.Text = config.StoppingEdge.ToString();
		}

		public void Unlock()
		{
			nameTextBox.Enabled = true;
			parentNameComboBox.Enabled = true;
			bitPositionTextBox.Enabled = true;
			startingEdgeTextBox.Enabled = true;
			stoppingEdgeTextBox.Enabled = true;
		}

		public CfgUpdateFlags VerifyCfg(ref string message)
		{
            CfgUpdateFlags flags = CfgUpdateFlags.None;

			int dummy;
			if (!parentNameComboBox.Items.Contains(parentNameComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid 'Parent Name'";
			}
			if (!int.TryParse(bitPositionTextBox.Text, out dummy) || dummy < 0 || dummy >= 64)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Bit Position' should be between 0 and 63";
			}
			if (!int.TryParse(startingEdgeTextBox.Text, out dummy) || dummy < 0 || dummy > 100)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Starting Edge' should be between 0 and 100";
			}
			if (!int.TryParse(stoppingEdgeTextBox.Text, out dummy) || dummy < 0 || dummy > 100)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Stopping Edge' should be between 0 and 100";
			}
			return flags;
		}

		public CfgUpdateFlags UpdateCfg()
		{
			CfgUpdateFlags flags = CfgUpdateFlags.RestartRqrd;

			if (config == null) return CfgUpdateFlags.Error;	/// Control was not loaded, settings were not changed

			config.Name = nameTextBox.Text;
			config.ParentName = parentNameComboBox.Text.Equals("---") ? string.Empty : parentNameComboBox.Text;
			config.BitPosition = int.Parse(bitPositionTextBox.Text);
			config.StartingEdge = int.Parse(startingEdgeTextBox.Text);
			config.StoppingEdge = int.Parse(stoppingEdgeTextBox.Text);

			return flags;
		}


		///
		/// Do some stuff here
		///
		enum EdgeSel { NoEdge, StartEdge, StopEdge };
		EdgeSel lastTestedEdge = EdgeSel.NoEdge;
		int cursorPosition = 0;
		int currentEdgeLevel = 50;	/// Edge level 0..100 in %

		private void startButton_Click(object sender, EventArgs e)
		{
			lastTestedEdge = EdgeSel.StartEdge;
			updateButton.Enabled = true;
		}

		private void stopButton_Click(object sender, EventArgs e)
		{
			lastTestedEdge = EdgeSel.StopEdge;
			updateButton.Enabled = true;

		}

		private void leftButton_Click(object sender, EventArgs e)
		{
			if (currentEdgeLevel > 0) currentEdgeLevel--;
		}

		private void rightButton_Click(object sender, EventArgs e)
		{
			if (currentEdgeLevel < 100) currentEdgeLevel++;
		}

		private void updateButton_Click(object sender, EventArgs e)
		{
			switch (lastTestedEdge)
			{
				case EdgeSel.StartEdge:
					startingEdgeTextBox.Text = currentEdgeLevel.ToString();
					break;
				case EdgeSel.StopEdge:
					stoppingEdgeTextBox.Text = currentEdgeLevel.ToString();
					break;
				case EdgeSel.NoEdge:
				default:
					break;
			}
		}


		#region Configuration Change Handling

		public static void OnCmdResponse(object sender, CmdResponseArgs args)
		{
			if (CmdResponseHandler == null) return;
			try { CmdResponseHandler(sender, args); }
			catch (Exception e) { log.Error("CmdResponseHandler(...) failed", e); }
		}

		public static event EventHandler<CmdResponseArgs> CmdResponseHandler;

		public void StartResponseHandler()
		{
			CmdResponseHandler += delegate(object sender, CmdResponseArgs args)
			{
				//if (args.Command == CfgChangeCmd.GetRVAdc1)
				//{
				//    adc1 = args.Response;
				//    adcTextBox1.Text = adc1.ToString();
				//}
				//else if (args.Command == CfgChangeCmd.GetRVAdc2)
				//{
				//    adc2 = args.Response;
				//    adcTextBox2.Text = adc2.ToString();
				//}
			};
		}

		public void StopResponseHandler()
		{
			CmdResponseHandler = null;
		}

		#endregion Configuration Change Handling
	}
}