/*

* 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 SymbianUtils.Tracer;

using SymbianDebugLib.Engine;

using SymbianDebugLib.Entity;

using SymbianDebugLib.PluginAPI;

using SymbianDebugLib.PluginAPI.Types;

using SymbianDebugLib.PluginAPI.Types.Code;

using SymbianStructuresLib.Arm;

using SymbianStructuresLib.Arm.Instructions;

using SymbianCodeLib.SourceManagement;

using SymbianCodeLib.SourceManagement.Source;

using SymbianCodeLib.SourceManagement.Provisioning;

namespace SymbianCodeLib.DbgEnginePlugin

{

    internal class CodePlugin : DbgEngineCode, ITracer

    {

        #region Constructors

        public CodePlugin( DbgEngine aEngine )

            : base( aEngine )

        {

            iSourceManager = new CodeSourceManager( this );

            iProvisioningManager = new CodeSourceProviderManager( this, aEngine.IdAllocator );

        }

        #endregion

        #region From DbgSymbolEngine

        public override bool IsReady

        {

            get { return true; }

        }

        public override string Name

        {

            get { return "DbgPluginCode"; }

        }

        public override bool IsSupported( string aFileName, out string aType )

        {

            CodeSourceProvider provider = iProvisioningManager.GetProvider( aFileName );

            //

            if ( provider != null )

            {

                aType = provider.Name;

            }

            else

            {

                aType = string.Empty;

            }

            //

            return provider != null;

        }

        public override DbgPluginPrimer CreatePrimer()

        {

            return new CodePrimer( this );

        }

        public override void PrepareToPrime( DbgEntityList aEntities )

        {

            List<string> fileNames = new List<string>();

            foreach ( DbgEntity entity in aEntities )

            {

                fileNames.Add( entity.FullName );

            }

            ProvisioningManager.PrepareToCreateSources( fileNames );

        }

        protected override DbgPluginView DoCreateView( string aName )

        {

            CodeView ret = new CodeView( aName, this );

            return ret;

        }

        protected override void DoClear()

        {

            if ( iSourceManager != null )

            {

                iSourceManager.Dispose();

            }

            iSourceManager = new CodeSourceManager( this );

        }

        #endregion

        #region API

        #endregion

        #region Properties

        internal CodeSourceManager SourceManager

        {

            get { return iSourceManager; }

        }

        internal CodeSourceProviderManager ProvisioningManager

        {

            get { return iProvisioningManager; }

        }

        #endregion

        #region From DisposableObject

        protected override void CleanupManagedResources()

        {

            try

            {

                base.CleanupManagedResources();

            }

            finally

            {

                iProvisioningManager.Dispose();

                iSourceManager.Dispose();

            }

        }

        #endregion

        #region Internal methods

        #endregion

        #region Data members

        private CodeSourceManager iSourceManager;

        private readonly CodeSourceProviderManager iProvisioningManager;

        #endregion

   }

}