// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)

using System;
using Debugger.Interop.CorDebug;

namespace Debugger
{
	public class ModuleCollection: CollectionWithEvents<Module>
	{
		public ModuleCollection(NDebugger debugger):base (debugger) {}
		
		int lastAssignedModuleOrderOfLoading = 0;

		public Module this[string filename] {
			get {
				foreach(Module module in this) {
					if (module.Name == filename) {
						return module;
					}
				}
				throw new DebuggerException("Module \"" + filename + "\" is not in collection");
			}
		}

		internal Module this[ICorDebugModule corModule] {
			get {
				foreach(Module module in this) {
					if (module.CorModule == corModule) {
						return module;
					}
				}
				throw new DebuggerException("Module is not in collection");
			}
		}
		
		protected override void OnAdded(Module module)
		{
			module.OrderOfLoading = lastAssignedModuleOrderOfLoading;
			lastAssignedModuleOrderOfLoading++;
			base.OnAdded(module);
		}
		
		protected override void OnRemoved(Module module)
		{
			base.OnRemoved(module);
			module.Dispose();
		}
	}
}