- RegulValve ADC Open/Close values calibration implemented

- 'More' button added to ComponentCfgCtrl-s
- Dataflow from ComponentParametersDlg to components: CfgChangeHandler
- Dataflow from components to ComponentParametersDlg: CmdResponseHandler
- Detection of parameter changes and appropriate MesssageBox display:
  1.warning message when component configuration change requires program restart
  2.confirmation message box when any configuration changes would be lost

TestBenchFramework/BenchControl/Elde/Diverter/DiverterCfgCtrl.cs

@@ -1,12 +1,18 @@
 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 false; } }
+
 		DiverterCfg config;
 		public IComponentCfg Config
 		{
@@ -42,6 +48,10 @@ namespace TBF.BenchControl.Elde.Diverter
 			Redraw();
 		}
 
+		public void Closing()
+		{
+		}
+
 		void Redraw()
 		{
 			if (config == null) return;			/// Control was not loaded, settings were not changed
@@ -59,31 +69,35 @@ namespace TBF.BenchControl.Elde.Diverter
 			bitPositionTextBox.Enabled = true;
 		}
 
-		public CfgVerifyFlags VerifyCfg(ref string message)
+		public CfgUpdateFlags VerifyCfg(ref string message)
 		{
-			CfgVerifyFlags flags = CfgVerifyFlags.None;
+			CfgUpdateFlags flags = CfgUpdateFlags.AnyChange;
 
 			int dummy;
 			if (!parentNameComboBox.Items.Contains(parentNameComboBox.Text))
 			{
-				flags |= CfgVerifyFlags.Error;
+				flags |= CfgUpdateFlags.Error;
 				message += Environment.NewLine + "Invalid 'Parent Name'";
 			}
 			if (!int.TryParse(bitPositionTextBox.Text, out dummy) || dummy < 0 || dummy >= 64)
 			{
-				flags |= CfgVerifyFlags.Error;
+				flags |= CfgUpdateFlags.Error;
 				message += Environment.NewLine + "'Bit Position' should be between 0 and 63";
 			}
 			return flags;
 		}
 
-		public void UpdateCfg()
+		public CfgUpdateFlags UpdateCfg()
 		{
-			if (config == null) return;			/// Control was not loaded, settings were not changed
+			CfgUpdateFlags flags = CfgUpdateFlags.AnyChange;
+
+			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);
+
+			return flags;
 		}
 	}
 }