/*

* Copyright (c) 2003 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:  SVG Engine source file

 *

*/

#include "SVGErrorImpl.h"

// ---------------------------------------------------------------------------

// Two-phase constructor

// ---------------------------------------------------------------------------

CSvgErrorImpl* CSvgErrorImpl::NewL()

    {

    CSvgErrorImpl* self = NewLC();

    CleanupStack::Pop();

    return self;

    }

// ---------------------------------------------------------------------------

// Two-phase constructor

// ---------------------------------------------------------------------------

CSvgErrorImpl* CSvgErrorImpl::NewLC()

    {

    CSvgErrorImpl* self = new ( ELeave ) CSvgErrorImpl();

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// ---------------------------------------------------------------------------

// Destructor

// ---------------------------------------------------------------------------

CSvgErrorImpl::~CSvgErrorImpl()

    {

    if(iDescription)

		{

		delete iDescription;

		iDescription = NULL;

		}

    }

// ---------------------------------------------------------------------------

// return Etrue if an error is indicated by this object.

// ---------------------------------------------------------------------------

TBool CSvgErrorImpl::HasError()

{

    return iErrorCode != ESvgNoError;

}

// ---------------------------------------------------------------------------

// return Etrue if the error indicated by this object is only a warning.

// ---------------------------------------------------------------------------

TBool CSvgErrorImpl::IsWarning()

{

    return iIsWarning;

}

// ---------------------------------------------------------------------------

// Set the state that the error indicated by this object is only a warning.

// ---------------------------------------------------------------------------

void CSvgErrorImpl::SetIsWarning( TBool aBool )

{

    iIsWarning = aBool;

}

// ---------------------------------------------------------------------------

// Get the error code.

// ---------------------------------------------------------------------------

TSvgErrorCode CSvgErrorImpl::ErrorCode()

{

    return iErrorCode;

}

// ---------------------------------------------------------------------------

// Set the error code.

// ---------------------------------------------------------------------------

void CSvgErrorImpl::SetErrorCode( TSvgErrorCode aErrorCode )

{

    iErrorCode = aErrorCode;

}

// ---------------------------------------------------------------------------

// Get the error description.

// ---------------------------------------------------------------------------

TDesC& CSvgErrorImpl::Description()

{

    return *iDescription;

}

// ---------------------------------------------------------------------------

// Set the given string as the description

// ---------------------------------------------------------------------------

void CSvgErrorImpl::SetDescription( const TDesC& aDescription )

{

   delete iDescription;

   iDescription = NULL;

   TRAPD( error, iDescription = aDescription.AllocL() );

   if ( error != KErrNone )

      {

   	 // ignore trap error

	  }

}

// ---------------------------------------------------------------------------

// Set the given strings as the description

// ---------------------------------------------------------------------------

void CSvgErrorImpl::SetDescription( const TDesC& aText1, const TDesC& aText2 )

{

    delete iDescription;

    iDescription = NULL;

    TRAPD( error, iDescription = HBufC::NewL( aText1.Length() + aText2.Length() ) );

    if  ( error == KErrNone )

        {

        iDescription->Des().Append( aText1 );

        iDescription->Des().Append( aText2 );

        }

}

// ---------------------------------------------------------------------------

// Append the given string to the description

// ---------------------------------------------------------------------------

void CSvgErrorImpl::AppendDescription( const TDesC& aDescription )

{

    iDescription = iDescription->ReAlloc( iDescription->Length() + aDescription.Length() );

    iDescription->Des().Append( aDescription );

}

TInt CSvgErrorImpl::SystemErrorCode()

{

    return iSystemErrorCode;

}

void CSvgErrorImpl::SetSystemErrorCode( TInt aErrorCode )

{

    iSystemErrorCode = aErrorCode;

}

// ---------------------------------------------------------------------------

// Second phase of construction

// ---------------------------------------------------------------------------

void CSvgErrorImpl::ConstructL()

{

    iDescription = HBufC::NewL( 1 );

}

// ---------------------------------------------------------------------------

// Constructor

// ---------------------------------------------------------------------------

CSvgErrorImpl::CSvgErrorImpl()

{

    SetIsWarning( ETrue );

    SetErrorCode( ESvgNoError );

    SetSystemErrorCode( KErrNone );

}