tbf/TBF/BenchControl/Elde/ValveEx/ValveCfgCtrl.cs

///
/// Copyright (c) 2015 Sensus Metering Systems
///
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using Config.Entities;
using TBF.BenchControl.Generic;

namespace TBF.BenchControl.Elde.ValveEx
{
	public partial class ValveCfgCtrl : UserControl, IComponentCfgCtrl
	{
		ComponentParametersDlg parent;

		public bool ShowMore { get { return false; } }

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

		public ValveCfgCtrl()
		{
			InitializeComponent();
		}

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

            logicalOpComboBox.Items.Add("AND");
            logicalOpComboBox.Items.Add("OR");

			if (parent.TbfComponents != null)
			{
				AddValvePumpItemsToCombo(input1ComboBox, parent.TbfComponents);
				AddValvePumpItemsToCombo(input2ComboBox, parent.TbfComponents);
				AddValvePumpItemsToCombo(input3ComboBox, parent.TbfComponents);
				AddValvePumpItemsToCombo(input4ComboBox, parent.TbfComponents);
				AddValvePumpItemsToCombo(input5ComboBox, parent.TbfComponents);
			}

			Redraw();
		}

		void AddValvePumpItemsToCombo(ComboBox combo, IList<Config.Entities.Component> components)
		{
			foreach (var cmpntEntity in components)
			{
				IComponent comp = TbfComponents.CmpntFactoryFromClassName(cmpntEntity.ClassName).DummyComponent();
				if (comp is GenericDevices.IValve )
				{
					combo.Items.Add(cmpntEntity.Name);
				}
			}
		}

		public void Closing()
		{
		}

		void Redraw()
		{
			if (config == null) return;			/// Control was not loaded, settings were not changed
												
			classNameLabel.Text = config.Factory.ClassName;
			nameTextBox.Text = config.Name;
			bitPositionTextBox.Text = config.BitPosition.ToString();
			invertedOutpCheckBox.Checked = config.InvertOutput;
			logicalOpComboBox.Text = (config.LogicalOp == ValveExOperation.And) ? "AND" : ((config.LogicalOp == ValveExOperation.Or) ? "OR" : "---");
			inputsCountTextBox.Text = config.InputValvesCount.ToString();
			input1ComboBox.Text = config.Input1;
			input2ComboBox.Text = config.Input2;
			input3ComboBox.Text = config.Input3;
			input4ComboBox.Text = config.Input4;
			input5ComboBox.Text = config.Input5;
		}

		public void Unlock()
		{
			nameTextBox.Enabled = true;
			bitPositionTextBox.Enabled = true;
			invertedOutpCheckBox.Enabled = true;
			logicalOpComboBox.Enabled = true;
			inputsCountTextBox.Enabled = true;
			input1ComboBox.Enabled = true;
			input2ComboBox.Enabled = true;
			input3ComboBox.Enabled = true;
			input4ComboBox.Enabled = true;
			input5ComboBox.Enabled = true;
		}

		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.BitPosition = int.Parse(bitPositionTextBox.Text);
			config.InvertOutput = invertedOutpCheckBox.Checked;
			config.LogicalOp = (logicalOpComboBox.Text == "AND") ? ValveExOperation.And : ValveExOperation.Or;
			config.InputValvesCount = int.Parse(inputsCountTextBox.Text);
			config.Input1 = input1ComboBox.Text.Equals("---") ? string.Empty : input1ComboBox.Text;
			config.Input2 = input2ComboBox.Text.Equals("---") ? string.Empty : input2ComboBox.Text;
			if (config.InputValvesCount >= 3) config.Input3 = input3ComboBox.Text.Equals("---") ? string.Empty : input3ComboBox.Text;
			if (config.InputValvesCount >= 4) config.Input4 = input4ComboBox.Text.Equals("---") ? string.Empty : input4ComboBox.Text;
			if (config.InputValvesCount >= 5) config.Input5 = input5ComboBox.Text.Equals("---") ? string.Empty : input5ComboBox.Text;

			return flags;
		}

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

			int dummy;
			if (!int.TryParse(bitPositionTextBox.Text, out dummy) || dummy < 0 || dummy >= 128)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Bit Position' should be between 0 and 127";
			}
			if (!logicalOpComboBox.Items.Contains(logicalOpComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid 'Category'";
			}
			int nrInputs;
			if (!int.TryParse(inputsCountTextBox.Text, out nrInputs) || nrInputs < 2 || nrInputs > 5)
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "'Inputs count' out of range (2..5)";
			}
			if (!input1ComboBox.Items.Contains(input1ComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid 'Input 1'";
			}
			if (!input2ComboBox.Items.Contains(input2ComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid 'Input 2'";
			}
			if (nrInputs >= 3 && !input3ComboBox.Items.Contains(input3ComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid 'Input 3'";
			}
			if (nrInputs >= 4 && !input4ComboBox.Items.Contains(input4ComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid 'Input 4'";
			}
			if (nrInputs >= 5 && !input5ComboBox.Items.Contains(input5ComboBox.Text))
			{
				flags |= CfgUpdateFlags.Error;
				message += Environment.NewLine + "Invalid 'Input 5'";
			}
			return flags;
		}

		private void inputsCountTextBox_TextChanged(object sender, EventArgs e)
		{
			int count;
			if (int.TryParse(inputsCountTextBox.Text, out count) && count >= 2 || count <= 5)
			{
				input3Label.Visible = (count >= 3);
				input4Label.Visible = (count >= 4);
				input5Label.Visible = (count >= 5);
				input3ComboBox.Visible = (count >= 3);
				input4ComboBox.Visible = (count >= 4);
				input5ComboBox.Visible = (count >= 5);
			}
		}
	}
}