using System.Collections;

namespace System.Windows.Forms
{
    public class ToolStripItemCollection : WrappedCollection
    {
        private Control owner;

        internal ToolStripItemCollection(Control owner) => this.owner = owner;

        protected override IList InnerList => owner.Controls;

        public ToolStripItem this[int index] => owner.Controls[index] as ToolStripItem;

        public int Add(ToolStripItem item)
        {
            var result = owner.Controls.Add(item);
            item.SetOwnerItem(owner as ToolStripItem);
            item.ResetImage();
            item.ApplyStyle();
            return result;
        }

        public void AddRange(ToolStripItem[] items)
        {
            foreach (ToolStripItem item in items)
                Add(item);
        }

        public void Insert(int index, ToolStripItem item)
        {
            owner.Controls.Insert(index, item);
            item.SetOwnerItem(owner as ToolStripItem);
            item.ResetImage();
            item.ApplyStyle();
        }

        public int IndexOf(ToolStripItem item) => owner.Controls.IndexOf(item);

        public void Clear() => owner.Controls.Clear();

        public bool Contains(ToolStripItem item) => owner.Controls.Contains(item);

        public void Remove(ToolStripItem item) => owner.Controls.Remove(item);

        public void RemoveAt(int index) => owner.Controls.RemoveAt(index);
    }

}