/src/NUnit/util/ProjectConfigCollection.cs

// ****************************************************************

// This is free software licensed under the NUnit license. You

// may obtain a copy of the license as well as information regarding

// copyright ownership at http://nunit.org.

// ****************************************************************



using System;

using System.Collections;



namespace NUnit.Util

{

	/// <summary>

	/// Summary description for ProjectConfigCollection.

	/// </summary>

	public class ProjectConfigCollection : CollectionBase

	{

		protected NUnitProject project;



		public ProjectConfigCollection( NUnitProject project ) 

		{ 

			this.project = project;

		}



		#region Properties

		public ProjectConfig this[int index]

		{

			get { return (ProjectConfig)InnerList[index]; }

		}



		public ProjectConfig this[string name]

		{

			get 

			{ 

				int index = IndexOf( name );

				return index >= 0 ? (ProjectConfig)InnerList[index]: null;

			}

		}

		#endregion



		#region Methods

		public void Add( ProjectConfig config )

		{

			List.Add( config );

			config.Project = this.project;

		}



		public void Add( string name )

		{

			Add( new ProjectConfig( name ) );

		}



		public void Remove( string name )

		{

			int index = IndexOf( name );

			if ( index >= 0 )

			{

				RemoveAt( index );

			}

		}



		private int IndexOf( string name )

		{

			for( int index = 0; index < InnerList.Count; index++ )

			{

				ProjectConfig config = (ProjectConfig)InnerList[index];

				if( config.Name == name )

					return index;

			}



			return -1;

		}



		public bool Contains( ProjectConfig config )

		{

			return InnerList.Contains( config );

		}



		public bool Contains( string name )

		{

			return IndexOf( name ) >= 0;

		}



        protected override void OnRemove(int index, object value)

        {

            if (project != null)

            {

                ProjectConfig config = value as ProjectConfig;

                project.IsDirty = true;

                if ( config.Name == project.ActiveConfigName )

                    project.HasChangesRequiringReload =  true;

            }

        }



		protected override void OnInsertComplete( int index, object obj )

		{

            if (project != null)

            {

                project.IsDirty = true;

                if (this.Count == 1)

                    project.HasChangesRequiringReload = true;

            }

		}

		#endregion

	}

}