325 lines
10 KiB
C#
325 lines
10 KiB
C#
///
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/// Copyright (c) 2017-2019 Sensus Slovensko a.s.
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///
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Windows.Forms;
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using log4net;
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using Config.Entities;
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using TBF.Resources;
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namespace TBF.UiControls
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{
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public partial class MetrologyDlgTempMeterTab : UserControl, IMetrologyDlgTab
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{
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static readonly ILog log = LogManager.GetLogger(typeof(MetrologyDlgTempMeterTab));
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/// <summary>
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/// Component entity that has a list of 'measurement-correction' pairs
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/// to be updated in the database on OK.
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/// </summary>
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Component meterEntity;
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public Component MeterEntity
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{
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get { return meterEntity; }
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set { meterEntity = value; }
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}
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/// <summary>
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/// A list of 'measurement-correction' pairs to be deleted from the database on OK.
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/// </summary>
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public IList<MeasurementCorrection> ToBeRemoved
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{
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get { return toBeRemoved; }
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set { toBeRemoved = value; }
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}
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IList<MeasurementCorrection> toBeRemoved;
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MetrologyDlg parent;
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bool unlocked;
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Control measurementTextBox;
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Control correctionTextBox;
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Control errorTextBox;
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public MetrologyDlgTempMeterTab()
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{
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InitializeComponent();
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toBeRemoved = new List<MeasurementCorrection>();
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}
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private void MetrologyDlgTempMeterTab_Load(object sender, System.EventArgs e)
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{
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if (meterEntity == null) return;
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parent = ParentForm as MetrologyDlg;
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/// Panel1
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cmpntNameLabel.Text = meterEntity.Name;
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componentLabel.Text = Strings.Component;
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testGroupBox.Text = Strings.Test_measured_corrected;
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measuredLabel.Text = Strings.Measured;
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correctedLabel.Text = Strings.Corrected;
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measuredTextBox.Text = string.Empty;
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correctedTextBox.Text = string.Empty;
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/// Panel2
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this.Controls.Add(measurementTextBox = new TextBox());
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this.Controls.Add(correctionTextBox = new TextBox());
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this.Controls.Add(errorTextBox = new TextBox());
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listViewEx.SubItemClicked += new Results.Forms.SubItemEventHandler(listViewEx_SubItemClicked);
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listViewEx.SubItemEndEditing += new Results.Forms.SubItemEndEditingEventHandler(listViewEx_SubItemEndEditing);
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listViewEx.Columns.Add(new ColumnHeader() { Text = Strings.Nr, Width = 40 });
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listViewEx.Columns.Add(new ColumnHeader() { Text = string.Format("{0} [°C]", Strings.Temperature), Width = 120 });
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listViewEx.Columns.Add(new ColumnHeader() { Text = string.Format("{0} [1/1000 °C]", Strings.Correction), Width = 150 });
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listViewEx.Columns.Add(new ColumnHeader() { Text = string.Format("{0} [%]", Strings.Error), Width = 100 });
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RefreshAll();
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}
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void RefreshAll()
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{
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listViewEx.Items.Clear();
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foreach (var corr in MeterEntity.Corrections) AddOneLVI(corr);
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}
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void AddOneLVI(MeasurementCorrection corr)
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{
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int nr = listViewEx.Items.Count + 1;
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ListViewItem lvi = new ListViewItem(nr.ToString());
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lvi.Tag = corr;
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lvi.SubItems.Add(corr.Measurement.ToString());
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lvi.SubItems.Add((1000 * corr.Correction).ToString());
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if (corr.Measurement == 0)
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{
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lvi.SubItems.Add(Strings.NaN);
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}
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else
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{
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double error = Config.Formulas.ErrorFromVolumes(corr.Measurement, corr.Measurement + corr.Correction);
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lvi.SubItems.Add(error.ToString(Config.Utils.SignificantDigitsToFmt(error, 5)));
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}
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listViewEx.Items.Add(lvi);
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}
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void listViewEx_SubItemClicked(object sender, Results.Forms.SubItemEventArgs e)
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{
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if (unlocked && e.SubItem == 1)
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{
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listViewEx.StartEditing(measurementTextBox, e.Item, e.SubItem);
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}
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else if (unlocked && e.SubItem == 2)
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{
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listViewEx.StartEditing(correctionTextBox, e.Item, e.SubItem);
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}
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else if (unlocked && e.SubItem == 3)
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{
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listViewEx.StartEditing(correctionTextBox, e.Item, e.SubItem);
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}
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}
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void listViewEx_SubItemEndEditing(object sender, Results.Forms.SubItemEndEditingEventArgs e)
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{
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if (ParseItem(e.Item, e.SubItem, e.DisplayText)) return;
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/// New value is NOK, revert the original text
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e.DisplayText = e.Item.Text;
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e.Cancel = true;
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}
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/// <summary>
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/// Parse text of a ListViewItem
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/// </summary>
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/// <returns>true = value parsed OK</returns>
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bool ParseItem(ListViewItem item, int subItem, string strValue)
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{
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double dblValue = 0;
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if (subItem == 1 && Utils.TryParseEDouble(strValue, out dblValue) && dblValue >= 0)
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{
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(item.Tag as MeasurementCorrection).Measurement = (float)dblValue;
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/// Update error (if possible)
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double correction1000;
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if (Utils.TryParseEDouble(item.SubItems[2].Text, out correction1000) && (dblValue != 0))
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{
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double correction = correction1000 / 1000;
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double error = Config.Formulas.ErrorFromVolumes(dblValue, dblValue + correction);
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item.SubItems[3].Text = error.ToString(Config.Utils.SignificantDigitsToFmt(error, 5));
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}
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else
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{
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item.SubItems[3].Text = Strings.NaN;
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}
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return true;
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}
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else if (subItem == 2 && Utils.TryParseEDouble(strValue, out dblValue))
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{
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double correctionInDefaultUnits = dblValue / 1000;
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(item.Tag as MeasurementCorrection).Correction = (float)correctionInDefaultUnits;
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/// Update error (if possible)
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double measurement;
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if (Utils.TryParseEDouble(item.SubItems[1].Text, out measurement) && (measurement != 0))
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{
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double error = Config.Formulas.ErrorFromVolumes(measurement, measurement + correctionInDefaultUnits);
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item.SubItems[3].Text = error.ToString(Config.Utils.SignificantDigitsToFmt(error, 5));
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}
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else
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{
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item.SubItems[3].Text = Strings.NaN;
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}
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return true;
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}
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else if (subItem == 3 && ((strValue == Strings.NaN) || Utils.TryParseEDouble(strValue, out dblValue)))
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{
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if (strValue == Strings.NaN)
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{
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}
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else
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{
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double measurement;
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if (Utils.TryParseEDouble(item.SubItems[1].Text, out measurement) && measurement != 0)
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{
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double correction = Config.Formulas.CorrectionFromError(measurement, dblValue);
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double correction1000 = 1000 * correction;
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item.SubItems[2].Text = correction1000.ToString(Config.Utils.SignificantDigitsToFmt(correction1000, 5));
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(item.Tag as MeasurementCorrection).Correction = (float)correction;
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}
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}
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return true;
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}
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else
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{
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return false;
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}
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}
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public void Unlock()
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{
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unlocked = true;
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if (listViewEx.SelectedItems.Count == 1)
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{
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int ix = listViewEx.SelectedIndices[0];
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listViewEx.Focus();
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listViewEx.Items[ix].Selected = true;
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listViewEx.Items[ix].EnsureVisible();
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}
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}
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public void OkBtnClicked()
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{
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}
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public void CancelBtnClicked()
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{
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}
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public void AddOne()
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{
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MeasurementCorrection corr = new MeasurementCorrection();
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MeterEntity.Corrections.Add(corr);
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AddOneLVI(corr);
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listViewEx.Focus();
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listViewEx.SelectedItems.Clear();
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listViewEx.Items[listViewEx.Items.Count - 1].Selected = true;
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listViewEx.Items[listViewEx.Items.Count - 1].EnsureVisible();
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}
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public void RemoveSelected()
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{
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if (listViewEx.SelectedItems.Count != 1) return;
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int removeItemNr = listViewEx.SelectedIndices[0];
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MeasurementCorrection selected =
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(MeasurementCorrection)listViewEx.SelectedItems[0].Tag;
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if (selected.Id != 0) toBeRemoved.Add(selected);
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MeterEntity.Corrections.RemoveAt(removeItemNr);
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RefreshAll();
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if (removeItemNr < listViewEx.Items.Count)
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{
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listViewEx.Focus();
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listViewEx.Items[removeItemNr].Selected = true;
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listViewEx.Items[removeItemNr].EnsureVisible();
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}
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else
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.None);
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}
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}
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public void MoveUpSelected()
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{
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}
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public void MoveDownSelected()
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{
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}
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/// <summary>
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/// Event handler that indicates the selected item position
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/// and updates 'Remove', 'Up' and 'Down' buttons in the parent dialog.
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/// </summary>
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private void listViewEx_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (listViewEx.SelectedItems.Count != 1)
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.None);
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}
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else if (listViewEx.Items.Count == 1)
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.FirstAndLast);
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}
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else if (listViewEx.SelectedIndices[0] == 0)
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.First);
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}
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else if (listViewEx.SelectedIndices[0] == (listViewEx.Items.Count - 1))
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.Last);
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}
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else
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.Middle);
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}
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}
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private void measuredTextBox_TextChanged(object sender, EventArgs e)
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{
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float measured;
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if (float.TryParse(measuredTextBox.Text,
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NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.AllowExponent,
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CultureInfo.CurrentCulture,
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out measured) ||
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float.TryParse(measuredTextBox.Text,
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NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.AllowExponent,
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CultureInfo.InvariantCulture,
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out measured))
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{
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double corrected = Config.Formulas.CorrectedValue(measured, meterEntity.Corrections);
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correctedTextBox.Text = corrected.ToString();
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}
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}
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public string GetWarningsBeforeSaving(ref Dictionary<string, string> renmInfo)
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{
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return string.Empty;
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}
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public void UpdateRelatedItems(Dictionary<string, string> renameInfo)
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{
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}
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}
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}
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