142 lines
3.6 KiB
C#
142 lines
3.6 KiB
C#
using System;
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using System.Text;
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using System.Collections;
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#if AdvTree
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namespace DevComponents.Tree.TextMarkup
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#elif DOTNETBAR
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namespace DevComponents.DotNetBar.TextMarkup
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#elif SUPERGRID
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namespace DevComponents.SuperGrid.TextMarkup
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#elif LAYOUT
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namespace DevComponents.DotNetBar.Layout.TextMarkup
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#endif
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{
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internal class MarkupElementCollection : CollectionBase
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{
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#region Private Variables
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private MarkupElement m_Parent = null;
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#endregion
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#region Internal Implementation
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/// <summary>Creates new instance of the class.</summary>
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public MarkupElementCollection(MarkupElement parent)
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{
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m_Parent = parent;
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}
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/// <summary>
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/// Gets or sets the collection parent element.
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/// </summary>
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public MarkupElement Parent
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{
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get { return m_Parent; }
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set { m_Parent = value; }
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}
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/// <summary>
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/// Adds new object to the collection.
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/// </summary>
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/// <param name="MarkupElement">Object to add.</param>
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/// <returns>Index of newly added object.</returns>
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public int Add(MarkupElement MarkupElement)
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{
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return List.Add(MarkupElement);
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}
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/// <summary>
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/// Returns reference to the object in collection based on it's index.
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/// </summary>
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public MarkupElement this[int index]
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{
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get {return (MarkupElement)(List[index]);}
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set {List[index] = value;}
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}
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/// <summary>
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/// Inserts new object into the collection.
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/// </summary>
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/// <param name="index">Position of the object.</param>
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/// <param name="value">Object to insert.</param>
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public void Insert(int index, MarkupElement value)
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{
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List.Insert(index, value);
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}
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/// <summary>
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/// Returns index of the object inside of the collection.
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/// </summary>
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/// <param name="value">Reference to the object.</param>
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/// <returns>Index of the object.</returns>
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public int IndexOf(MarkupElement value)
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{
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return List.IndexOf(value);
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}
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/// <summary>
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/// Returns whether collection contains specified object.
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/// </summary>
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/// <param name="value">Object to look for.</param>
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/// <returns>true if object is part of the collection, otherwise false.</returns>
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public bool Contains(MarkupElement value)
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{
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return List.Contains(value);
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}
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/// <summary>
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/// Removes specified object from the collection.
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/// </summary>
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/// <param name="value"></param>
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public void Remove(MarkupElement value)
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{
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List.Remove(value);
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}
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protected override void OnRemoveComplete(int index,object value)
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{
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base.OnRemoveComplete(index,value);
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MarkupElement me=value as MarkupElement;
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if (m_Parent != null)
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{
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me.SetParent(null);
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m_Parent.IsSizeValid = false;
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}
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}
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protected override void OnInsertComplete(int index,object value)
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{
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base.OnInsertComplete(index,value);
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MarkupElement me=value as MarkupElement;
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if (m_Parent != null)
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{
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me.SetParent(m_Parent);
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m_Parent.IsSizeValid = false;
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}
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}
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/// <summary>
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/// Copies collection into the specified array.
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/// </summary>
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/// <param name="array">Array to copy collection to.</param>
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/// <param name="index">Starting index.</param>
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public void CopyTo(MarkupElement[] array, int index)
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{
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List.CopyTo(array, index);
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}
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/// <summary>
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/// Copies contained items to the MarkupElement array.
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/// </summary>
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/// <param name="array">Array to copy to.</param>
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internal void CopyTo(MarkupElement[] array)
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{
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List.CopyTo(array,0);
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}
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protected override void OnClear()
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{
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base.OnClear();
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}
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#endregion
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}
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}
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