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
  19 namespace oox {
  20 namespace drawingml {
  21
  22 void EffectShadowProperties::assignUsed(const EffectShadowProperties& rSourceProps)
  23 {
  24     moShadowDist.assignIfUsed( rSourceProps.moShadowDist );
  25     moShadowDir.assignIfUsed( rSourceProps.moShadowDir );
  26     moShadowColor.assignIfUsed( rSourceProps.moShadowColor );
  27 }
  28
  29 void EffectProperties::assignUsed( const EffectProperties& rSourceProps )
  30 {
  31     maShadow.assignUsed(rSourceProps.maShadow);
  32     if (!rSourceProps.m_Effects.empty())
  33     {
  34         m_Effects.clear();
  35         m_Effects.reserve(rSourceProps.m_Effects.size());
  36         for (auto const& it : rSourceProps.m_Effects)
  37         {
  38             m_Effects.push_back(std::make_unique<Effect>(*it));
  39         }
  40     }
  41 }
  42
  43 void EffectProperties::pushToPropMap( PropertyMap& rPropMap,
  44         const GraphicHelper& rGraphicHelper ) const
  45 {
  46     for (auto const& it : m_Effects)
  47     {
  48         if( it->msName == "outerShdw" )
  49         {
  50             sal_Int32 nAttrDir = 0, nAttrDist = 0;
  51             std::map< OUString, css::uno::Any >::const_iterator attribIt = it->maAttribs.find( "dir" );
  52             if( attribIt != it->maAttribs.end() )
  53                 attribIt->second >>= nAttrDir;
  54
  55             attribIt = it->maAttribs.find( "dist" );
  56             if( attribIt != it->maAttribs.end() )
  57                 attribIt->second >>= nAttrDist;
  58
  59             // Negative X or Y dist indicates left or up, respectively
  60             double nAngle = basegfx::deg2rad(static_cast<double>(nAttrDir) / PER_DEGREE);
  61             sal_Int32 nDist = convertEmuToHmm( nAttrDist );
  62             sal_Int32 nXDist = cos(nAngle) * nDist;
  63             sal_Int32 nYDist = sin(nAngle) * nDist;
  64
  65             rPropMap.setProperty( PROP_Shadow, true );
  66             rPropMap.setProperty( PROP_ShadowXDistance, nXDist);
  67             rPropMap.setProperty( PROP_ShadowYDistance, nYDist);
  68             rPropMap.setProperty( PROP_ShadowColor, it->moColor.getColor(rGraphicHelper ) );
  69             rPropMap.setProperty( PROP_ShadowTransparence, it->moColor.getTransparency());
  70         }
  71     }
  72 }
  73
  74 css::beans::PropertyValue Effect::getEffect()
  75 {
  76     css::beans::PropertyValue aRet;
  77     if( msName.isEmpty() )
  78         return aRet;
  79
  80     css::uno::Sequence< css::beans::PropertyValue > aSeq( maAttribs.size() );
  81     sal_uInt32 i = 0;
  82     for (auto const& attrib : maAttribs)
  83     {
  84         aSeq[i].Name = attrib.first;
  85         aSeq[i].Value = attrib.second;
  86         i++;
  87     }
  88
  89     aRet.Name = msName;
  90     aRet.Value <<= aSeq;
  91
  92     return aRet;
  93 }
  94
  95 } // namespace drawingml
  96 } // namespace oox
  97
  98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */