83 lines
2.5 KiB
C#
83 lines
2.5 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.ComponentModel;
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using CaeGlobals;
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namespace CPSO
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{
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public enum ItemSetDataToStringType
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{
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NumberOfItems,
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SelectSinglePoint,
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SelectTwoPoints,
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SelectThreePoints,
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}
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public class ItemSetData
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{
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// Variables
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protected int[] _itemIds;
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protected ItemSetDataToStringType _toStringType;
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// Properties
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public int[] ItemIds
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{
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get { return _itemIds; }
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set
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{
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if (value != _itemIds)
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{
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_itemIds = value;
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ItemIdsChangedEvent?.Invoke();
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}
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}
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}
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public ItemSetDataToStringType ToStringType { get { return _toStringType; } set { _toStringType = value; } }
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// Events
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public event Action ItemIdsChangedEvent;
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// Constructors
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public ItemSetData()
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: this(null)
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{
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}
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public ItemSetData(int[] itemIds)
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{
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_itemIds = itemIds;
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_toStringType = ItemSetDataToStringType.NumberOfItems;
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}
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// Methods
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public override string ToString()
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{
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if (_toStringType == ItemSetDataToStringType.NumberOfItems)
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{
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if (_itemIds == null || _itemIds.Length == 0) return "Empty";
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else return "Number of items: " + _itemIds.Length;
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}
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else if (_toStringType == ItemSetDataToStringType.SelectSinglePoint)
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{
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return "Select a point";
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}
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else if (_toStringType == ItemSetDataToStringType.SelectTwoPoints)
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{
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return "Select two points";
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}
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else if (_toStringType == ItemSetDataToStringType.SelectThreePoints)
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{
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return "Select three points";
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}
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else throw new NotSupportedException();
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}
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}
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}
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