tbf/TestBenchFramework/BenchControl/TestMethods/Endurance/CycleStepsCtrl.cs

///
/// Copyright (c) 2016 Sensus Metering Systems
///
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
using log4net;
using TBF.BenchControl.GenericDevices;
using TBF.Resources;

namespace TBF.BenchControl.TestMethods.Endurance
{
	public partial class CycleStepsCtrl : TBF.UiControls.BaseWithListViewEx<CycleStep>, TBF.UiControls.ITabWithListViewEx
	{
		static readonly ILog log = LogManager.GetLogger(typeof(CycleStepsCtrl));

		/// <summary>
		/// Fixed ListViewEx columns
		/// </summary>
		enum Column
		{
			Duration,
			//Message,
			FixedColumnsCount,
		}
		readonly int fixedCount = (int)Column.FixedColumnsCount;

		IList<CycleStep> sequence;

		CycleDlg parent;
		Control parentControl;
		Control[] editors;

		int vCount;			/// Number of valves

		public CycleStepsCtrl()
			: base()
		{
		}

		public void Initialize(IList<CycleStep> sequence, CycleDlg parent, Control parentControl)
		{
			this.sequence = sequence;
			this.parent = parent;
			this.parentControl = parentControl;
			Name = "Dummy";
			MyItems = sequence;

			SubItemClicked += new Results.Forms.SubItemEventHandler(listViewEx_SubItemClicked);
			SubItemRightClicked += new Results.Forms.SubItemEventHandler(listViewEx_SubItemRightClicked);
			SubItemEndEditing += new Results.Forms.SubItemEndEditingEventHandler(listViewEx_SubItemEndEditing);


			///
			/// ListViewEx columns
			///
			Columns.Add(Strings.Duration_ms, 100 * parent.Dpi / PathsDlg.Dpi100pct);
			//Columns.Add(Strings.Message, 100 * parent.Dpi / PathsDlg.Dpi100pct);
			///
			vCount = 0;
			foreach (var vlv in parent.Valves)
			{
				Columns.Add(vlv.Cfg.Name, 50 * parent.Dpi / PathsDlg.Dpi100pct);
				vCount++;
			}

			///
			/// Prepare valve combo-boxes
			///
            TextBox tb;
            ComboBox cb;
            editors = new Control[fixedCount + vCount];

			/// Duration
            editors[(int)Column.Duration] = tb = new TextBox();
            tb.Visible = false;
            parent.Controls.Add(tb);

			/// Message
			//editors[(int)Column.Message] = tb = new TextBox();
			//tb.Visible = false;
			//parent.Controls.Add(tb);

			/// Valves
            for (int i = fixedCount; i < fixedCount + vCount; i++)
			{
                editors[i] = cb = new ComboBox();
                cb.Visible = false;
                cb.Items.Add("---");
				cb.Items.Add(Strings.open);
				cb.Items.Add(Strings.close);
				parent.Controls.Add(cb);
			}

			base.RedrawAll();
		}


		void listViewEx_SubItemClicked(object sender, Results.Forms.SubItemEventArgs e)
		{
			if (!Unlocked || e.SubItem >= editors.Length) return;
			StartEditing(editors[e.SubItem], e.Item, e.SubItem);
		}


		void listViewEx_SubItemRightClicked(object sender, Results.Forms.SubItemEventArgs e)
        {
            if (!Unlocked || e.SubItem >= editors.Length) return;

            if (DialogResult.Yes == MessageBox.Show(Strings.Do_you_want_to_copy_this_value_to_all_cells_below_this_cell,
                                                    Strings.Confirmation, MessageBoxButtons.YesNo, MessageBoxIcon.Question))
            {
                int columnNr = e.SubItem;
                string value = null;
                System.Drawing.Color backColor = System.Drawing.Color.White;
                foreach (ListViewItem item in Items)
                {
                    if (value != null)
                    {
                        item.SubItems[columnNr].Text = value;
                        item.SubItems[columnNr].BackColor = backColor;
                    }
                    else if (item == e.Item)
                    {
                        value = item.SubItems[columnNr].Text;
                        backColor = item.SubItems[columnNr].BackColor;
                    }
                }
            }
        }


		void listViewEx_SubItemEndEditing(object sender, Results.Forms.SubItemEndEditingEventArgs e)
		{
			if (e.SubItem == (int)Column.Duration)
			{
				uint duration;
				if (!uint.TryParse(e.DisplayText, out duration) || (duration % 10) != 0 || duration == 0)
				{
					e.DisplayText = e.Item.Text;
					e.Cancel = true;
				}
			}
			//else if (e.SubItem == (int)Column.Message)
			//{
			//    if (e.DisplayText.Length >= 255)
			//    {
			//        // Message too long
			//        e.DisplayText = e.Item.SubItems[e.SubItem].Text;
			//        e.Cancel = true;
			//    }
			//}
            else if ((e.SubItem >= fixedCount) && (e.SubItem < fixedCount + vCount))
            {
                if ((e.DisplayText != Strings.open) && (e.DisplayText != Strings.close) && (e.DisplayText != "---"))
                {
                    e.DisplayText = e.Item.SubItems[e.SubItem].Text;
                    e.Cancel = true;
                }
                else
                {
                    e.Item.SubItems[e.SubItem].BackColor = e.DisplayText == Strings.open ? Color.LightGray : Color.White;
                }
            }
        }


		public override void DrawOne(object myItem)
		{
			CycleStep step = (CycleStep)myItem;

			ListViewItem lvi = new ListViewItem(step.Duration.ToString());
            lvi.UseItemStyleForSubItems = false;

			//lvi.SubItems.Add(string.IsNullOrEmpty(step.Message) ? string.Empty : step.Message);

			for (int i = 0; i < parent.Valves.Count; i++)
			{
				if ((step.ValvesOpen & (1 << i)) != 0)
				{
					lvi.SubItems.Add(Strings.open);
					lvi.SubItems[lvi.SubItems.Count - 1].BackColor = Color.LightGray;
				}
				else if ((step.ValvesClose & (1 << i)) != 0)
				{
					lvi.SubItems.Add(Strings.close);
					lvi.SubItems[lvi.SubItems.Count - 1].BackColor = Color.White;
				}
				else
				{
					lvi.SubItems.Add("---");
					lvi.SubItems[lvi.SubItems.Count - 1].BackColor = Color.White;
				}
            }

			lvi.Tag = step;

			Items.Add(lvi);
		}


		public override void UpdateOne(ListViewItem lvi, object myItem)
		{
			CycleStep step = (CycleStep)myItem;

			///
			/// Duration
			///
			uint duration;
			if (uint.TryParse(lvi.Text, out duration) && (duration % 10) == 0 && duration != 0)
				step.Duration = duration;
			else
				lvi.Text = step.Duration.ToString();

			///
			/// Message
			///
			//if (lvi.SubItems[(int)Column.Message].Text.Length == 0)
			//    step.Message = string.Empty;
			//else
			//    step.Message = lvi.SubItems[(int)Column.Message].Text;

			///
			/// Valves
			///
			int k = 0;
			uint valvesOpen = 0;
			uint valvesClose = 0;
			///
			for (int i = 0; i < parent.Valves.Count; i++)
			{
				IValve valve = parent.Valves[i];
				string lviSubitText = lvi.SubItems[fixedCount + k++].Text;
				if (lviSubitText.Equals(Strings.open))
				{
					valvesOpen += ((uint)1 << i);
				}
				if (lviSubitText.Equals(Strings.close))
				{
					valvesClose += ((uint)1 << i);
				}
			}
			step.ValvesOpen = valvesOpen;
			step.ValvesClose = valvesClose;
		}


		public void AddOne()
		{
			base.AddOne(new CycleStep());
		}


		public new void RemoveSelected()
		{
			bool lastItemRemoved = base.RemoveSelected();
			if (lastItemRemoved && parent != null)
			{
				parent.UpdateButtonStates(TBF.UiControls.SharedButtons.SelectedItemPos.None);
			}
		}

		public string GetWarningsBeforeSaving()
		{
			return string.Empty;
		}

        public void UpdateRelatedItems()
        {
        }
    }
}