/* -*- 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 "cgm.hxx"
#include "elements.hxx"
#include "outact.hxx"


void CGM::ImplDoClass3()
{
    sal_uInt32  nUInteger;
    switch ( mnElementID )
    {
        case 0x01 : /*VDC Integer Precision*/
        {
            switch( ImplGetI( pElement->nIntegerPrecision ) )
            {
                case 16 : pElement->nVDCIntegerPrecision = 2; break;
                case 32 : pElement->nVDCIntegerPrecision = 4; break;
                default : mbStatus = false; break;
            }
        }
        break;
        case 0x02 : /*VDC Real Precision*/
        {
            nUInteger = ImplGetUI16();
            const tools::Long nI0 = ImplGetI( pElement->nIntegerPrecision );  // exponent
            const tools::Long nI1 = ImplGetI( pElement->nIntegerPrecision );  // mantissa
            switch( nUInteger )
            {
                case 0 :
                    pElement->eVDCRealPrecision = RP_FLOAT;
                    switch ( nI0 )
                    {
                        case 9 :
                            if ( nI1 != 23 )
                                mbStatus = false;
                            pElement->nVDCRealSize = 4;
                            break;
                        case 12 :
                            if ( nI1 != 52 )
                                mbStatus =false;
                            pElement->nVDCRealSize = 8;
                            break;
                        default:
                            mbStatus = false;
                            break;
                    }
                    break;
                case 1 :
                    pElement->eVDCRealPrecision = RP_FIXED;
                    if ( nI0 != nI1 )
                        mbStatus = false;
                    if ( nI0 == 16 )
                        pElement->nVDCRealSize = 4;
                    else if ( nI0 == 32 )
                        pElement->nVDCRealSize = 8;
                    else
                        mbStatus = false;
                    break;
                default :
                    mbStatus = false; break;
            }
        }
        break;
        case 0x03 : /*Auxiliary Colour*/
        {
            pElement->nAuxiliaryColor = ImplGetBitmapColor();
        }
        break;
        case 0x04 : /*Transparency*/
        {
            switch( ImplGetUI16() )
            {
                case 0 : pElement->eTransparency = T_OFF; break;
                case 1 : pElement->eTransparency = T_ON; break;
                default : mbStatus = false; break;
            }
        }
        break;
        case 0x05 : /*Clip Rectangle*/
            ImplGetRectangle( pElement->aClipRect );
        break;
        case 0x06 : /*Clip Indicator*/
        {
            switch( ImplGetUI16() )
            {
                case 0 : pElement->eClipIndicator = CI_OFF; break;
                case 1 : pElement->eClipIndicator = CI_ON; break;
                default : mbStatus = false; break;
            }
        }
        break;
        case 0x07 : /*Line Clipping Mode */break;               // NS
        case 0x08 : /*Marker Clipping Mode */break;             // NS
        case 0x09 : /*Edge Clipping Mode */break;               // NS
        case 0x0a : /*New Region*/
            mpOutAct->NewRegion();
        break;
        case 0x0b : /*Save Primitive Context */break;           // NS
        case 0x0c : /*Restore Primitive Context */break;        // NS
        case 0x11 : /*Protection vcl::Region Indicator */break;
        case 0x12 : /*Generalized Text Path Mode */break;       // NS
        case 0x13 : /*Mitre Limit*/
            pElement->nMitreLimit = ImplGetFloat( pElement->eRealPrecision, pElement->nRealSize );
        break;                                                                      // NS
        case 0x14 : /*Transparent Cell Color */break;           // NS
        case 0xfc : /*Text Path Alignment Modes */break;
        case 0xfd : /*Pop Transformation Stack */break;
        case 0xfe : /*Push Transformation Stack */break;
        case 0xff : /*Set Patch ID */break;
        default: break;
    }
};


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