/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

* 

* Description:

*

*/

using System;

using System.Collections.Generic;

using System.Text;

using SymbianUtils;

using SymbianDebugLib.Engine;

using SymbianDebugLib.PluginAPI.Types;

using SymbianDebugLib.PluginAPI.Types.Code;

using SymbianDebugLib.PluginAPI.Types.Trace;

using SymbianDebugLib.PluginAPI.Types.Symbol;

using SymbianDebugLib.PluginAPI.Types.KeyBindings;

using SymbianDebugLib.PluginAPI.Types.MetaDataConfig;

namespace SymbianDebugLib.Engine

{

    internal class DbgPluginManager : DisposableObject

    {

        #region Constructors

        public DbgPluginManager( DbgEngine aEngine )

        {

            iEngine = aEngine;

            //

            FindImplementations();

        }

        #endregion

        #region API

        #endregion

        #region Properties

        public DbgEngineCode Code

        {

            get { return iCode; }

        }

        public DbgEngineSymbol Symbols

        {

            get { return iSymbols; } 

        }

        public DbgEngineKeyBindings KeyBindings

        {

            get { return iKeyBindings; }

        }

        public DbgEngineTrace TraceDictionaries

        {

            get { return iTraceDictionaries; }

        }

        public DbgEngineMetaDataConfig MetaDataConfig

        {

            get { return iMetaDataConfig; }

        }

        #endregion

        #region Internal methods

        private void FindImplementations()

        {

            FindImplementationCode();

            FindImplementationTraces();

            FindImplementationSymbols();

            FindImplementationKeyBindings();

            FindImplementationMetaDataConfig();

        }

        private void FindImplementationSymbols()

        {

            iSymbols = DbgEngineSymbol.New( iEngine );

            System.Diagnostics.Debug.Assert( iSymbols != null );

        }

        private void FindImplementationCode()

        {

            iCode = DbgEngineCode.New( iEngine );

            System.Diagnostics.Debug.Assert( iCode != null );

        }

        private void FindImplementationTraces()

        {

            iTraceDictionaries = DbgEngineTrace.New( iEngine );

            System.Diagnostics.Debug.Assert( iTraceDictionaries != null );

        }

        private void FindImplementationMetaDataConfig()

        {

            iMetaDataConfig = DbgEngineMetaDataConfig.New( iEngine );

            System.Diagnostics.Debug.Assert( iMetaDataConfig != null );

        }

        private void FindImplementationKeyBindings()

        {

            iKeyBindings = DbgEngineKeyBindings.New( iEngine );

            System.Diagnostics.Debug.Assert( iKeyBindings != null );

        }

        #endregion

        #region From DisposableObject

        protected override void CleanupManagedResources()

        {

            try

            {

                base.CleanupManagedResources();

            }

            finally

            {

                if ( iSymbols != null )

                {

                    iSymbols.Dispose();

                    iSymbols = null;

                }

                if ( iCode != null )

                {

                    iCode.Dispose();

                    iCode = null;

                }

                if ( iTraceDictionaries != null )

                {

                    iTraceDictionaries.Dispose();

                    iTraceDictionaries = null;

                }

                if ( iKeyBindings != null )

                {

                    iKeyBindings.Dispose();

                    iKeyBindings = null;

                }

                if ( iMetaDataConfig != null )

                {

                    iMetaDataConfig.Dispose();

                    iMetaDataConfig = null;

                }

            }

        }

        #endregion

        #region Data members

        private readonly DbgEngine iEngine;

        private DbgEngineCode iCode;

        private DbgEngineSymbol iSymbols;

        private DbgEngineTrace iTraceDictionaries;

        private DbgEngineKeyBindings iKeyBindings;

        private DbgEngineMetaDataConfig iMetaDataConfig;

        #endregion

    }

}