oox/source/drawingml/textbodyproperties.cxx

   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 #include <com/sun/star/text/WritingMode.hpp>
  21 #include <com/sun/star/drawing/TextHorizontalAdjust.hpp>
  22 #include "oox/drawingml/drawingmltypes.hxx"
  23 #include "drawingml/textbodyproperties.hxx"
  24 #include "oox/token/tokens.hxx"
  25
  26 using namespace ::com::sun::star::drawing;
  27 using namespace ::com::sun::star::text;
  28
  29 namespace oox {
  30 namespace drawingml {
  31
  32 TextBodyProperties::TextBodyProperties()
  33     : mbAnchorCtr(false)
  34     , meVA( TextVerticalAdjust_TOP )
  35 {
  36 }
  37
  38 /* For Legacy purposes: TODO: Check if it is required at all! */
  39 void TextBodyProperties::pushVertSimulation()
  40 {
  41     sal_Int32 tVert = moVert.get( XML_horz );
  42     if( tVert == XML_vert || tVert == XML_eaVert || tVert == XML_vert270 || tVert == XML_mongolianVert ) {
  43         // #160799# fake different vertical text modes by top-bottom writing mode
  44         maPropertyMap.setProperty( PROP_TextWritingMode, WritingMode_TB_RL);
  45
  46         // workaround for TB_LR as using WritingMode2 doesn't work
  47         if( meVA != TextVerticalAdjust_CENTER )
  48             maPropertyMap.setProperty( PROP_TextHorizontalAdjust,
  49                                 (tVert == XML_vert270) ? TextHorizontalAdjust_RIGHT : TextHorizontalAdjust_LEFT);
  50         if( tVert == XML_vert270 )
  51             maPropertyMap.setProperty( PROP_TextVerticalAdjust, TextVerticalAdjust_BOTTOM);
  52         if( ( tVert == XML_vert && meVA == TextVerticalAdjust_TOP ) ||
  53             ( tVert == XML_vert270 && meVA == TextVerticalAdjust_BOTTOM ) )
  54             maPropertyMap.setProperty( PROP_TextHorizontalAdjust, TextHorizontalAdjust_RIGHT);
  55         else if( meVA == TextVerticalAdjust_CENTER )
  56             maPropertyMap.setProperty( PROP_TextHorizontalAdjust, TextHorizontalAdjust_CENTER);
  57     }
  58 }
  59
  60 /* Push adjusted values, taking into consideration Shape Rotation */
  61 void TextBodyProperties::pushRotationAdjustments()
  62 {
  63     sal_Int32 nOff      = 0;
  64     sal_Int32 aProps[]  = { PROP_TextLeftDistance, PROP_TextUpperDistance, PROP_TextRightDistance, PROP_TextLowerDistance };
  65     sal_Int32 n         = ( sal_Int32 )( sizeof( aProps ) / sizeof( sal_Int32 ) );
  66
  67     switch( moRotation.get(0) )
  68     {
  69         case (90*1*60000): nOff = 3; break;
  70         case (90*2*60000): nOff = 2; break;
  71         case (90*3*60000): nOff = 1; break;
  72         default: break;
  73     }
  74
  75     for( sal_Int32 i = 0; i < n; i++ )
  76     {
  77         sal_Int32 nVal = 0;
  78
  79         // Hack for n#760986
  80         // TODO: Preferred method would be to have a textbox on top
  81         // of the shape and the place it according to the (off,ext)
  82         if( nOff == 0 && moTextOffLeft  ) nVal = *moTextOffLeft;
  83         if( nOff == 1 && moTextOffUpper ) nVal = *moTextOffUpper;
  84         if( nOff == 2 && moTextOffRight ) nVal = *moTextOffRight;
  85         if( nOff == 3 && moTextOffLower ) nVal = *moTextOffLower;
  86         if( nVal < 0 ) nVal = 0;
  87
  88         if( moInsets[i] )
  89             maPropertyMap.setProperty( aProps[ nOff ], static_cast< sal_Int32 >( *moInsets[i] + nVal ));
  90         else if( nVal )
  91             maPropertyMap.setProperty( aProps[ nOff ], static_cast< sal_Int32 >( nVal ));
  92
  93         nOff = (nOff+1) % n;
  94     }
  95 }
  96
  97 } // namespace drawingml
  98 } // namespace oox
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */