/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <toolkit/helper/imagealign.hxx>
#include <com/sun/star/awt/ImagePosition.hpp>
#include <com/sun/star/awt/ImageAlign.hpp>

//........................................................................
namespace toolkit
{
//........................................................................

    using namespace ::com::sun::star::awt::ImagePosition;
    using namespace ::com::sun::star::awt::ImageAlign;

    sal_Int16 translateImagePosition( ImageAlign _eVCLAlign )
    {
        sal_Int16 nReturn = AboveCenter;
        switch ( _eVCLAlign )
        {
        case IMAGEALIGN_LEFT:           nReturn = LeftCenter; break;
        case IMAGEALIGN_TOP:            nReturn = AboveCenter;  break;
        case IMAGEALIGN_RIGHT:          nReturn = RightCenter; break;
        case IMAGEALIGN_BOTTOM:         nReturn = BelowCenter; break;
        case IMAGEALIGN_LEFT_TOP:       nReturn = LeftTop; break;
        case IMAGEALIGN_LEFT_BOTTOM:    nReturn = LeftBottom; break;
        case IMAGEALIGN_TOP_LEFT:       nReturn = AboveLeft; break;
        case IMAGEALIGN_TOP_RIGHT:      nReturn = AboveRight; break;
        case IMAGEALIGN_RIGHT_TOP:      nReturn = RightTop; break;
        case IMAGEALIGN_RIGHT_BOTTOM:   nReturn = RightBottom; break;
        case IMAGEALIGN_BOTTOM_LEFT:    nReturn = BelowLeft; break;
        case IMAGEALIGN_BOTTOM_RIGHT:   nReturn = BelowRight; break;
        case IMAGEALIGN_CENTER:         nReturn = Centered; break;
        default:
            OSL_FAIL( "translateImagePosition: unknown IMAGEALIGN value!" );
        }
        return nReturn;
    }

    ImageAlign translateImagePosition( sal_Int16 _eUNOAlign )
    {
        ImageAlign nReturn = IMAGEALIGN_TOP;
        switch ( _eUNOAlign )
        {
        case LeftCenter:  nReturn = IMAGEALIGN_LEFT; break;
        case AboveCenter: nReturn = IMAGEALIGN_TOP;  break;
        case RightCenter: nReturn = IMAGEALIGN_RIGHT; break;
        case BelowCenter: nReturn = IMAGEALIGN_BOTTOM; break;
        case LeftTop:     nReturn = IMAGEALIGN_LEFT_TOP; break;
        case LeftBottom:  nReturn = IMAGEALIGN_LEFT_BOTTOM; break;
        case AboveLeft:   nReturn = IMAGEALIGN_TOP_LEFT; break;
        case AboveRight:  nReturn = IMAGEALIGN_TOP_RIGHT; break;
        case RightTop:    nReturn = IMAGEALIGN_RIGHT_TOP; break;
        case RightBottom: nReturn = IMAGEALIGN_RIGHT_BOTTOM; break;
        case BelowLeft:   nReturn = IMAGEALIGN_BOTTOM_LEFT; break;
        case BelowRight:  nReturn = IMAGEALIGN_BOTTOM_RIGHT; break;
        case Centered:    nReturn = IMAGEALIGN_CENTER; break;
        default:
            OSL_FAIL( "translateImagePosition: unknown css.awt.ImagePosition value!" );
        }
        return nReturn;
    }

    sal_Int16 getCompatibleImageAlign( ImageAlign _eAlign )
    {
        sal_Int16 nReturn = TOP;
        switch ( _eAlign )
        {
        case IMAGEALIGN_LEFT_TOP:
        case IMAGEALIGN_LEFT:
        case IMAGEALIGN_LEFT_BOTTOM:    nReturn = LEFT; break;

        case IMAGEALIGN_TOP_LEFT:
        case IMAGEALIGN_TOP:
        case IMAGEALIGN_TOP_RIGHT:      nReturn = TOP; break;

        case IMAGEALIGN_RIGHT_TOP:
        case IMAGEALIGN_RIGHT:
        case IMAGEALIGN_RIGHT_BOTTOM:   nReturn = RIGHT; break;

        case IMAGEALIGN_BOTTOM_LEFT:
        case IMAGEALIGN_BOTTOM:
        case IMAGEALIGN_BOTTOM_RIGHT:   nReturn = BOTTOM; break;

        case IMAGEALIGN_CENTER:         nReturn = TOP; break;
        default:
            OSL_FAIL( "getCompatibleImageAlign: unknown IMAGEALIGN value!" );
        }
        return nReturn;
    }

    sal_Int16 getExtendedImagePosition( sal_Int16 _nImageAlign )
    {
        sal_Int16 nReturn = AboveCenter;
        switch ( _nImageAlign )
        {
        case LEFT:   nReturn = LeftCenter; break;
        case TOP:    nReturn = AboveCenter; break;
        case RIGHT:  nReturn = RightCenter; break;
        case BOTTOM: nReturn = BelowCenter; break;
        default:
            OSL_FAIL( "getExtendedImagePosition: unknown ImageAlign value!" );
        }
        return nReturn;
    }

//........................................................................
}   // namespace toolkit
//........................................................................

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