tbf/TBF/UiControls/MetrologyDlgDensityTab.cs

///
/// Copyright (c) 2013-2017 Sensus Metering Systems
///
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Windows.Forms;
using log4net;
using Config.Entities;
using TBF.Resources;

namespace TBF.UiControls
{
	public partial class MetrologyDlgDensityTab : UserControl, IMetrologyDlgTab
	{
		static readonly ILog log = LogManager.GetLogger(typeof(MetrologyDlgDensityTab));

		/// <summary>
		/// Component entity that has a list of 'measurement-correction' pairs
		/// to be updated in the database on OK.
		/// </summary>
		public Component MeterEntity
		{
			get { return null; }
			set { }
		}

		/// <summary>
		/// A list of 'measurement-correction' pairs to be deleted from the database on OK.
		/// </summary>
		public IList<MeasurementCorrection> ToBeRemoved
		{
			get { return toBeRemoved; }
			set { toBeRemoved = value; }
		}
		IList<MeasurementCorrection> toBeRemoved;

		MetrologyDlg parent;
		bool unlocked;

		public MetrologyDlgDensityTab()
		{
			InitializeComponent();
			toBeRemoved = new List<MeasurementCorrection>();
			unlocked = false;
		}

		private void MetrologyDlgDensityTab_Load(object sender, System.EventArgs e)
		{
			parent = ParentForm as MetrologyDlg;

			/// Panel1
			densityLabel.Text = string.Format("{0} [{1}]", Strings.Density, Config.Unit.kgpm3.ToDescription());
			temperatureLabel.Text = string.Format("{0} [{1}]", Strings.At_temperature, Config.Unit.C.ToDescription());
			densityCorrLabel.Text = string.Format("{0} [{1}]", Strings.Density_correction, Config.Unit.kgpm3.ToDescription());

			/// Panel2

			RefreshAll();
		}

		void RefreshAll()
		{
			densityTextBox.Text = Program.LocalSettings.RealDensity.ToString();
			temperatureTextBox.Text = Program.LocalSettings.AtTemperature.ToString();
			densityCorrTextBox.Text = TBF.BenchControl.Formulas.DensityCorrection(Program.LocalSettings.RealDensity, Program.LocalSettings.AtTemperature).ToString();
		}

		public void Unlock()
		{
			unlocked = true;

			densityTextBox.Enabled = true;
			temperatureTextBox.Enabled = true;
        }

		public void OkBtnClicked()
		{
			double tmp;
			if (Utils.TryParseUDouble(densityTextBox.Text, out tmp))
			{
				Program.LocalSettings.RealDensity = tmp;
			}
			if (Utils.TryParseUDouble(temperatureTextBox.Text, out tmp))
			{
				Program.LocalSettings.AtTemperature = tmp;
			}
			Program.LocalSettings.Save();
		}

		public void CancelBtnClicked()
		{
		}

		public void AddOne()
		{
        }

		public void RemoveSelected()
		{
        }

		public void MoveUpSelected()
		{
		}

		public void MoveDownSelected()
		{
		}

		public string GetWarningsBeforeSaving(ref Dictionary<string, string> renmInfo)
		{
			return string.Empty;
		}

		public void UpdateRelatedItems(Dictionary<string, string> renameInfo)
        {
        }

		private void densityTextBox_TextChanged(object sender, EventArgs e)
		{
			UpdateDensityCorrectionDisplay();
		}

		private void temperatureTextBox_TextChanged(object sender, EventArgs e)
		{
			UpdateDensityCorrectionDisplay();
		}

		void UpdateDensityCorrectionDisplay()
		{
			double density;
			double temp;
			if (Utils.TryParseUDouble(densityTextBox.Text, out density) &&
				Utils.TryParseUDouble(temperatureTextBox.Text, out temp))
			{
				densityCorrTextBox.Text = TBF.BenchControl.Formulas.DensityCorrection(density, temp).ToString();
			}
		}
    }
}