PROMS/Volian.Controls.Library/DisplayFoldoutMaint.cs

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+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Data;
+using System.Text;
+using System.Windows.Forms;
+using VEPROMS.CSLA.Library;
+
+namespace Volian.Controls.Library
+{
+	public partial class DisplayFoldoutMaint : UserControl
+	{
+		private ItemInfo _MyItemInfo;
+		public ItemInfo MyItemInfo
+		{
+			get { return _MyItemInfo; }
+			set 
+			{ 
+				_MyItemInfo = value;
+				_MainStepSection = null;
+				FillInControls();
+			}
+		}
+		private SectionInfo _MainStepSection;
+		public SectionInfo MainStepSection
+		{
+			get
+			{
+				if (_MainStepSection == null)
+				{
+					foreach (SectionInfo si in MyItemInfo.MyProcedure.Sections)
+					{
+						SectionConfig sc = (SectionConfig)si.MyConfig;
+						if (sc.Section_OriginalSteps == "Y") _MainStepSection = si;
+					}
+				}
+				return _MainStepSection;
+			}
+		}
+		private ItemInfo _firstStep;
+		private ItemInfo _lastStep;
+		public DisplayFoldoutMaint()
+		{
+			InitializeComponent();
+			FillInControls();
+		}
+
+		private void FillInControls()
+		{
+
+
+			// for this iteminfo, get the procedure and then the list of sections.  For any section, starting with 
+			// Foldout, add it to list:
+			if (MyItemInfo != null)
+			{
+				ProcedureInfo pi = MyItemInfo.MyProcedure;
+				listBoxFoldouts.Items.Clear();
+				lvSteps.Items.Clear();
+				foreach (SectionInfo si in pi.Sections)
+					if (si.DisplayText.ToUpper().StartsWith("FOLDOUT"))listBoxFoldouts.Items.Add(si);
+				if (listBoxFoldouts.Items.Count > 0) listBoxFoldouts.SelectedIndex = 0;
+				else
+				{
+					listBoxFoldouts.Items.Add("No Foldouts Exist");
+					return;
+				}
+
+				// find default step section & use its steps to fill in tree.
+				
+				ItemInfo startitm = MainStepSection.Steps != null && MainStepSection.Steps.Count > 0 ? MainStepSection.Steps[0] : null;
+				while (startitm != null)
+				{
+					lvSteps.Items.Add(startitm.ToString());
+					lvSteps.Items[lvSteps.Items.Count - 1].Tag = startitm;
+					startitm = (startitm.NextItem != null && startitm.NextItems.Count > 0 ? startitm.NextItems[0] : null);
+				}
+			}
+			ColorFoldoutSelection();
+		}
+		private void ColorFoldoutSelection()
+		{
+			if (MyItemInfo == null) return;
+			if (listBoxFoldouts.Items[0].ToString() == "No Foldouts Exist") return;
+			SectionInfo foldOutselected = listBoxFoldouts.Items[listBoxFoldouts.SelectedIndex] as SectionInfo;
+			ItemInfo tmpStep = null; // keep track of previous step, so can set _lastStep;
+			for (int i = 0; i<lvSteps.Items.Count;i++)
+			{
+
+				ItemInfo ii = lvSteps.Items[i].Tag as ItemInfo;
+				StepConfig sc = ii.MyConfig as StepConfig;
+				_firstStep = null;
+				_lastStep = null;
+				if (sc != null)
+				{
+					if (sc.Step_FloatingFoldout == foldOutselected.ItemID)
+					{
+						if (_firstStep == null) _firstStep = ii;
+						tmpStep = ii;
+						lvSteps.Items[i].BackColor = Color.Aquamarine;
+					}
+					else
+						lvSteps.Items[i].BackColor = lvSteps.BackColor;
+				}
+			}
+			_lastStep = tmpStep;
+		}
+
+		private void listBoxFoldouts_SelectedIndexChanged(object sender, EventArgs e)
+		{
+			ColorFoldoutSelection();
+			lblStepSelect.Text = "Select First Step";
+		}
+		private int _firstIndexForSelect = -1;
+		private void lvSteps_SelectedIndexChanged(object sender, EventArgs e)
+		{
+			if (lvSteps.SelectedIndices == null || lvSteps.SelectedIndices.Count == 0) return;
+			if (lblStepSelect.Text.Contains("Select First Step"))
+			{
+				// clear out background from list, and change label for instruct.,
+				// also set _firstStep to this one.
+				for (int i = 0; i < lvSteps.Items.Count; i++) lvSteps.Items[i].BackColor = lvSteps.BackColor;
+				lblStepSelect.Text = "Select Last Step";
+				_firstIndexForSelect = lvSteps.SelectedIndices[0];
+				_firstStep = (ItemInfo)lvSteps.Items[_firstIndexForSelect].Tag;
+			}
+			else
+			{
+				int lastind = lvSteps.SelectedIndices[0];
+				_lastStep = (ItemInfo)lvSteps.Items[lastind].Tag;
+				for (int i = _firstIndexForSelect; i < lastind; i++)
+					lvSteps.Items[i].BackColor = Color.Aquamarine;
+				lblStepSelect.Text = "Save or ReSelect First Step";
+			}
+		}
+
+		private void btnSave_Click(object sender, EventArgs e)
+		{
+			lblStepSelect.Text = "Select First Step";
+			// for all selected steps, set their cofig floating foldout item to
+			// the selected foldout.
+			bool sav = false;
+			SectionInfo foldOutselected = listBoxFoldouts.Items[listBoxFoldouts.SelectedIndex] as SectionInfo;
+
+			foreach (ItemInfo ii in MainStepSection.Steps)
+			{
+				if (ii.ItemID == _firstStep.ItemID)
+					sav = true;
+				if (sav)
+				{
+					StepConfig sc = ii.MyConfig as StepConfig;
+					sc.Step_FloatingFoldout = foldOutselected.ItemID;
+					using (Item itm = ii.Get())
+					{
+						itm.MyContent.Config = sc.ToString();
+						itm.MyContent.DTS = DateTime.Now;
+						itm.MyContent.UserID = Volian.Base.Library.VlnSettings.UserID;
+						itm.Save();
+					}
+					if (ii.ItemID == _lastStep.ItemID) sav = false;
+				}
+			}
+
+		}
+	}
+}