oox/source/drawingml/effectproperties.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
  10 #include "effectproperties.hxx"
  11 #include "oox/drawingml/drawingmltypes.hxx"
  12 #include "oox/drawingml/shapepropertymap.hxx"
  13 #include "oox/helper/graphichelper.hxx"
  14 #include <oox/token/properties.hxx>
  15 #include <oox/token/tokens.hxx>
  16
  17 #include <basegfx/numeric/ftools.hxx>
  18 #include <o3tl/make_unique.hxx>
  19
  20 namespace oox {
  21 namespace drawingml {
  22
  23 void EffectShadowProperties::assignUsed(const EffectShadowProperties& rSourceProps)
  24 {
  25     moShadowDist.assignIfUsed( rSourceProps.moShadowDist );
  26     moShadowDir.assignIfUsed( rSourceProps.moShadowDir );
  27     moShadowColor.assignIfUsed( rSourceProps.moShadowColor );
  28 }
  29
  30 void EffectProperties::assignUsed( const EffectProperties& rSourceProps )
  31 {
  32     maShadow.assignUsed(rSourceProps.maShadow);
  33     if (!rSourceProps.m_Effects.empty())
  34     {
  35         m_Effects.clear();
  36         m_Effects.reserve(rSourceProps.m_Effects.size());
  37         for (auto const& it : rSourceProps.m_Effects)
  38         {
  39             m_Effects.push_back(o3tl::make_unique<Effect>(*it));
  40         }
  41     }
  42 }
  43
  44 void EffectProperties::pushToPropMap( PropertyMap& rPropMap,
  45         const GraphicHelper& rGraphicHelper ) const
  46 {
  47     for (auto const& it : m_Effects)
  48     {
  49         if( it->msName == "outerShdw" )
  50         {
  51             sal_Int32 nAttrDir = 0, nAttrDist = 0;
  52             std::map< OUString, css::uno::Any >::const_iterator attribIt = it->maAttribs.find( "dir" );
  53             if( attribIt != it->maAttribs.end() )
  54                 attribIt->second >>= nAttrDir;
  55
  56             attribIt = it->maAttribs.find( "dist" );
  57             if( attribIt != it->maAttribs.end() )
  58                 attribIt->second >>= nAttrDist;
  59
  60             // Negative X or Y dist indicates left or up, respectively
  61             double nAngle = ( static_cast<double>(nAttrDir) / PER_DEGREE ) * F_PI180;
  62             sal_Int32 nDist = convertEmuToHmm( nAttrDist );
  63             sal_Int32 nXDist = cos(nAngle) * nDist;
  64             sal_Int32 nYDist = sin(nAngle) * nDist;
  65
  66             rPropMap.setProperty( PROP_Shadow, true );
  67             rPropMap.setProperty( PROP_ShadowXDistance, nXDist);
  68             rPropMap.setProperty( PROP_ShadowYDistance, nYDist);
  69             rPropMap.setProperty( PROP_ShadowColor, it->moColor.getColor(rGraphicHelper ) );
  70             rPropMap.setProperty( PROP_ShadowTransparence, it->moColor.getTransparency());
  71         }
  72     }
  73 }
  74
  75 css::beans::PropertyValue Effect::getEffect()
  76 {
  77     css::beans::PropertyValue aRet;
  78     if( msName.isEmpty() )
  79         return aRet;
  80
  81     css::uno::Sequence< css::beans::PropertyValue > aSeq( maAttribs.size() );
  82     sal_uInt32 i = 0;
  83     for( std::map< OUString, css::uno::Any >::iterator it = maAttribs.begin(); it != maAttribs.end(); ++it )
  84     {
  85         aSeq[i].Name = it->first;
  86         aSeq[i].Value = it->second;
  87         i++;
  88     }
  89
  90     aRet.Name = msName;
  91     aRet.Value <<= aSeq;
  92
  93     return aRet;
  94 }
  95
  96 } // namespace drawingml
  97 } // namespace oox
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */