76 lines
2.0 KiB
C#
76 lines
2.0 KiB
C#
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#if UNITY_EDITOR
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using System;
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using System.Collections.Generic;
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namespace UnityEngine.InputSystem.Editor
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{
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internal class AdvancedDropdownItem : IComparable
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{
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internal readonly List<AdvancedDropdownItem> m_Children = new List<AdvancedDropdownItem>();
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public string name { get; set; }
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public Texture2D icon { get; set; }
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public int id { get; set; }
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public bool enabled { get; set; } = true;
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public int indent { get; set; }
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internal int elementIndex { get; set; } = -1;
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public IEnumerable<AdvancedDropdownItem> children => m_Children;
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protected string m_SearchableName;
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public virtual string searchableName => string.IsNullOrEmpty(m_SearchableName) ? name : m_SearchableName;
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public void AddChild(AdvancedDropdownItem child)
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{
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m_Children.Add(child);
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}
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public int GetIndexOfChild(AdvancedDropdownItem child)
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{
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return m_Children.IndexOf(child);
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}
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static readonly AdvancedDropdownItem k_SeparatorItem = new SeparatorDropdownItem();
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public AdvancedDropdownItem(string name)
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{
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this.name = name;
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id = name.GetHashCode();
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}
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public virtual int CompareTo(object o)
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{
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return name.CompareTo((o as AdvancedDropdownItem).name);
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}
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public void AddSeparator(string label = null)
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{
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if (string.IsNullOrEmpty(label))
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AddChild(k_SeparatorItem);
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else
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AddChild(new SeparatorDropdownItem(label));
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}
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internal bool IsSeparator()
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{
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return this is SeparatorDropdownItem;
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}
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public override string ToString()
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{
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return name;
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}
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private class SeparatorDropdownItem : AdvancedDropdownItem
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{
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public SeparatorDropdownItem(string label = "")
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: base(label)
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{
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}
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}
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}
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}
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#endif // UNITY_EDITOR
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