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Location: alysbrooks-public/games/isometric-park-fna/FNA/src/CurveKeyCollection.cs - annotation

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Commit Description:
Tweak UI appearance.
Commit Description:
Tweak UI appearance.
References:
r292:50316d2c86a6 default
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r0:e33f209de7e5 default
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FNA/src/CurveKeyCollection.cs
227 lines | 5.2 KiB | text/x-csharp | CSharpLexer
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alys
Early working version (including all dependencies, lol).
 r0 #region License
/* FNA - XNA4 Reimplementation for Desktop Platforms
* Copyright 2009-2020 Ethan Lee and the MonoGame Team
*
* Released under the Microsoft Public License.
* See LICENSE for details.
*/
/* Derived from code by the Mono.Xna Team (Copyright 2006).
* Released under the MIT License. See monoxna.LICENSE for details.
*/
#endregion
#region Using Statements
using System;
using System.Collections;
using System.Collections.Generic;
#endregion
namespace Microsoft.Xna.Framework
{
/// <summary>
/// The collection of the <see cref="CurveKey"/> elements and a part of the <see cref="Curve"/> class.
/// </summary>
public class CurveKeyCollection : ICollection<CurveKey>, IEnumerable<CurveKey>, IEnumerable
{
#region Public Properties
/// <summary>
/// Returns the count of keys in this collection.
/// </summary>
public int Count
{
get
{
return innerlist.Count;
}
}
/// <summary>
/// Returns false because it is not a read-only collection.
/// </summary>
public bool IsReadOnly
{
get
{
return this.isReadOnly;
}
}
/// <summary>
/// Indexer.
/// </summary>
/// <param name="index">The index of key in this collection.</param>
/// <returns><see cref="CurveKey"/> at <paramref name="index"/> position.</returns>
public CurveKey this[int index]
{
get
{
return innerlist[index];
}
set
{
if (value == null)
{
throw new ArgumentNullException("value");
}
if (index >= innerlist.Count)
{
throw new IndexOutOfRangeException();
}
if (MathHelper.WithinEpsilon(innerlist[index].Position, value.Position))
{
innerlist[index] = value;
}
else
{
innerlist.RemoveAt(index);
innerlist.Add(value);
}
}
}
#endregion
#region Private Fields
private bool isReadOnly = false;
private List<CurveKey> innerlist;
#endregion
#region Public Constructors
/// <summary>
/// Creates a new instance of <see cref="CurveKeyCollection"/> class.
/// </summary>
public CurveKeyCollection()
{
innerlist = new List<CurveKey>();
}
#endregion
#region Public Methods
/// <summary>
/// Adds a key to this collection.
/// </summary>
/// <param name="item">New key for the collection.</param>
/// <exception cref="ArgumentNullException">Throws if <paramref name="item"/> is null.</exception>
/// <remarks>The new key would be added respectively to a position of that key and the position of other keys.</remarks>
public void Add(CurveKey item)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (innerlist.Count == 0)
{
this.innerlist.Add(item);
return;
}
for (int i = 0; i < this.innerlist.Count; i += 1)
{
if (item.Position < this.innerlist[i].Position)
{
this.innerlist.Insert(i, item);
return;
}
}
this.innerlist.Add(item);
}
/// <summary>
/// Removes all keys from this collection.
/// </summary>
public void Clear()
{
innerlist.Clear();
}
/// <summary>
/// Creates a copy of this collection.
/// </summary>
/// <returns>A copy of this collection.</returns>
public CurveKeyCollection Clone()
{
CurveKeyCollection ckc = new CurveKeyCollection();
foreach (CurveKey key in this.innerlist)
{
ckc.Add(key);
}
return ckc;
}
/// <summary>
/// Determines whether this collection contains a specific key.
/// </summary>
/// <param name="item">The key to locate in this collection.</param>
/// <returns><c>true</c> if the key is found; <c>false</c> otherwise.</returns>
public bool Contains(CurveKey item)
{
return innerlist.Contains(item);
}
/// <summary>
/// Copies the keys of this collection to an array, starting at the array index provided.
/// </summary>
/// <param name="array">Destination array where elements will be copied.</param>
/// <param name="arrayIndex">The zero-based index in the array to start copying from.</param>
public void CopyTo(CurveKey[] array, int arrayIndex)
{
innerlist.CopyTo(array, arrayIndex);
}
/// <summary>
/// Returns an enumerator that iterates through the collection.
/// </summary>
/// <returns>An enumerator for the <see cref="CurveKeyCollection"/>.</returns>
public IEnumerator<CurveKey> GetEnumerator()
{
return innerlist.GetEnumerator();
}
/// <summary>
/// Finds element in the collection and returns its index.
/// </summary>
/// <param name="item">Element for the search.</param>
/// <returns>Index of the element; or -1 if item is not found.</returns>
public int IndexOf(CurveKey item)
{
return innerlist.IndexOf(item);
}
/// <summary>
/// Removes specific element.
/// </summary>
/// <param name="item">The element</param>
/// <returns><c>true</c> if item is successfully removed; <c>false</c> otherwise. This method also returns <c>false</c> if item was not found.</returns>
public bool Remove(CurveKey item)
{
return innerlist.Remove(item);
}
/// <summary>
/// Removes element at the specified index.
/// </summary>
/// <param name="index">The index which element will be removed.</param>
public void RemoveAt(int index)
{
innerlist.RemoveAt(index);
}
IEnumerator IEnumerable.GetEnumerator()
{
return innerlist.GetEnumerator();
}
#endregion
}
}