/// Copyright (c) Microsoft Corporation.  All rights reserved.

using System;
using System.Collections;
using System.ComponentModel;
using System.Runtime.InteropServices;

namespace Microsoft.VisualStudio.Project
{
	/// <summary>
	/// Enables a managed object to expose properties and attributes for COM objects.
	/// </summary>
	[ComVisible(true)]
	public class LocalizableProperties : ICustomTypeDescriptor
	{
		#region ICustomTypeDescriptor
		public virtual AttributeCollection GetAttributes()
		{
			AttributeCollection col = TypeDescriptor.GetAttributes(this, true);
			return col;
		}

		public virtual EventDescriptor GetDefaultEvent()
		{
			EventDescriptor ed = TypeDescriptor.GetDefaultEvent(this, true);
			return ed;
		}

		public virtual PropertyDescriptor GetDefaultProperty()
		{
			PropertyDescriptor pd = TypeDescriptor.GetDefaultProperty(this, true);
			return pd;
		}

		public virtual object GetEditor(Type editorBaseType)
		{
			object o = TypeDescriptor.GetEditor(this, editorBaseType, true);
			return o;
		}

		public virtual EventDescriptorCollection GetEvents()
		{
			EventDescriptorCollection edc = TypeDescriptor.GetEvents(this, true);
			return edc;
		}

		public virtual EventDescriptorCollection GetEvents(System.Attribute[] attributes)
		{
			EventDescriptorCollection edc = TypeDescriptor.GetEvents(this, attributes, true);
			return edc;
		}

		public virtual object GetPropertyOwner(PropertyDescriptor pd)
		{
			return this;
		}

		public virtual PropertyDescriptorCollection GetProperties()
		{
			PropertyDescriptorCollection pcol = GetProperties(null);
			return pcol;
		}

		public virtual PropertyDescriptorCollection GetProperties(System.Attribute[] attributes)
		{
			ArrayList newList = new ArrayList();
			PropertyDescriptorCollection props = TypeDescriptor.GetProperties(this, attributes, true);

			for(int i = 0; i < props.Count; i++)
				newList.Add(CreateDesignPropertyDescriptor(props[i]));

			return new PropertyDescriptorCollection((PropertyDescriptor[])newList.ToArray(typeof(PropertyDescriptor))); ;
		}

		public virtual DesignPropertyDescriptor CreateDesignPropertyDescriptor(PropertyDescriptor propertyDescriptor)
		{
			return new DesignPropertyDescriptor(propertyDescriptor);
		}

		public virtual string GetComponentName()
		{
			string name = TypeDescriptor.GetComponentName(this, true);
			return name;
		}

		public virtual TypeConverter GetConverter()
		{
			TypeConverter tc = TypeDescriptor.GetConverter(this, true);
			return tc;
		}

		public virtual string GetClassName()
		{
			return this.GetType().FullName;
		}

		#endregion ICustomTypeDescriptor
	}
}