LCOV - code coverage report
Current view: top level - filter/source/graphicfilter/icgm - outact.cxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 27 84 32.1 %
Date: 2015-06-13 12:38:46 Functions: 4 12 33.3 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include <outact.hxx>
      22             : #include <vcl/gradient.hxx>
      23             : 
      24             : using namespace ::com::sun::star;
      25             : 
      26           2 : CGMOutAct::CGMOutAct( CGM& rCGM )
      27             : {
      28           2 :     mpCGM = &rCGM;
      29           2 :     mnCurrentPage = 0;
      30           2 :     mnGroupActCount = mnGroupLevel = 0;
      31           2 :     mpGroupLevel = new sal_uInt32[CGM_OUTACT_MAX_GROUP_LEVEL] ();
      32           2 :     mpPoints = reinterpret_cast<Point*>(new sal_Int8[ 0x2000 * sizeof( Point ) ]);
      33           2 :     mpFlags = new sal_uInt8[ 0x2000 ];
      34             : 
      35           2 :     mnIndex = 0;
      36           2 :     mpGradient = NULL;
      37           2 : }
      38             : 
      39           4 : CGMOutAct::~CGMOutAct()
      40             : {
      41           2 :     delete[] reinterpret_cast<sal_Int8*>(mpPoints);
      42           2 :     delete[] mpFlags;
      43           2 :     delete[] mpGroupLevel;
      44           2 :     delete mpGradient;
      45           2 : }
      46             : 
      47           0 : void CGMOutAct::BeginFigure()
      48             : {
      49           0 :     if ( mnIndex )
      50           0 :         EndFigure();
      51             : 
      52           0 :     BeginGroup();
      53           0 :     mnIndex = 0;
      54           0 : }
      55             : 
      56           0 : void CGMOutAct::CloseRegion()
      57             : {
      58           0 :     if ( mnIndex > 2 )
      59             :     {
      60           0 :         NewRegion();
      61           0 :         DrawPolyPolygon( maPolyPolygon );
      62           0 :         maPolyPolygon.Clear();
      63             :     }
      64           0 : }
      65             : 
      66          14 : void CGMOutAct::NewRegion()
      67             : {
      68          14 :     if ( mnIndex > 2 )
      69             :     {
      70           0 :         Polygon aPolygon( mnIndex, mpPoints, mpFlags );
      71           0 :         maPolyPolygon.Insert( aPolygon );
      72             :     }
      73          14 :     mnIndex = 0;
      74          14 : }
      75             : 
      76          14 : void CGMOutAct::EndFigure()
      77             : {
      78          14 :     NewRegion();
      79          14 :     DrawPolyPolygon( maPolyPolygon );
      80          14 :     maPolyPolygon.Clear();
      81          14 :     EndGroup();
      82          14 :     mnIndex = 0;
      83          14 : }
      84             : 
      85           0 : void CGMOutAct::RegPolyLine( Polygon& rPolygon, bool bReverse )
      86             : {
      87           0 :     sal_uInt16 nPoints = rPolygon.GetSize();
      88           0 :     if ( nPoints )
      89             :     {
      90           0 :         if ( bReverse )
      91             :         {
      92           0 :             for ( sal_uInt16 i = 0; i <  nPoints; i++ )
      93             :             {
      94           0 :                 mpPoints[ mnIndex + i ] = rPolygon.GetPoint( nPoints - i - 1 );
      95           0 :                 mpFlags[ mnIndex + i ] = (sal_Int8)rPolygon.GetFlags( nPoints - i - 1 );
      96             :             }
      97             :         }
      98             :         else
      99             :         {
     100           0 :             for ( sal_uInt16 i = 0; i <  nPoints; i++ )
     101             :             {
     102           0 :                 mpPoints[ mnIndex + i ] = rPolygon.GetPoint( i );
     103           0 :                 mpFlags[ mnIndex + i ] = (sal_Int8)rPolygon.GetFlags( i );
     104             :             }
     105             :         }
     106           0 :         mnIndex = mnIndex + nPoints;
     107             :     }
     108           0 : }
     109             : 
     110           0 : void CGMOutAct::SetGradientOffset( long nHorzOfs, long nVertOfs, sal_uInt32 /*nType*/ )
     111             : {
     112           0 :     if ( !mpGradient )
     113           0 :         mpGradient = new awt::Gradient;
     114           0 :     mpGradient->XOffset = ( (sal_uInt16)nHorzOfs & 0x7f );
     115           0 :     mpGradient->YOffset = ( (sal_uInt16)nVertOfs & 0x7f );
     116           0 : }
     117             : 
     118           0 : void CGMOutAct::SetGradientAngle( long nAngle )
     119             : {
     120           0 :     if ( !mpGradient )
     121           0 :         mpGradient = new awt::Gradient;
     122           0 :     mpGradient->Angle = sal::static_int_cast< sal_Int16 >(nAngle);
     123           0 : }
     124             : 
     125           0 : void CGMOutAct::SetGradientDescriptor( sal_uInt32 nColorFrom, sal_uInt32 nColorTo )
     126             : {
     127           0 :     if ( !mpGradient )
     128           0 :         mpGradient = new awt::Gradient;
     129           0 :     mpGradient->StartColor = nColorFrom;
     130           0 :     mpGradient->EndColor = nColorTo;
     131           0 : }
     132             : 
     133           0 : void CGMOutAct::SetGradientStyle( sal_uInt32 nStyle, double /*fRatio*/ )
     134             : {
     135           0 :     if ( !mpGradient )
     136           0 :         mpGradient = new awt::Gradient;
     137           0 :     switch ( nStyle )
     138             :     {
     139             :         case 0xff :
     140             :         {
     141           0 :             mpGradient->Style = awt::GradientStyle_AXIAL;
     142             :         }
     143           0 :         break;
     144             :         case 4 :
     145             :         {
     146           0 :             mpGradient->Style = awt::GradientStyle_RADIAL;          // CONICAL
     147             :         }
     148           0 :         break;
     149             :         case 3 :
     150             :         {
     151           0 :             mpGradient->Style = awt::GradientStyle_RECT;
     152             :         }
     153           0 :         break;
     154             :         case 2 :
     155             :         {
     156           0 :             mpGradient->Style = awt::GradientStyle_ELLIPTICAL;
     157             :         }
     158           0 :         break;
     159             :         default :
     160             :         {
     161           0 :             mpGradient->Style = awt::GradientStyle_LINEAR;
     162             :         }
     163             :     }
     164           0 : }
     165             : 
     166             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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