LibreOffice Module oox (master)  1
effectproperties.cxx
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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"
13 #include <oox/token/properties.hxx>
14 
17 
18 #include <algorithm>
19 
20 namespace oox::drawingml {
21 
23 {
24  moGlowRad.assignIfUsed( rSourceProps.moGlowRad );
25  moGlowColor.assignIfUsed( rSourceProps.moGlowColor );
26 }
27 
29 {
30  moRad.assignIfUsed(rSourceProps.moRad);
31 }
32 
34 {
35  moShadowDist.assignIfUsed( rSourceProps.moShadowDist );
36  moShadowDir.assignIfUsed( rSourceProps.moShadowDir );
37  moShadowSx.assignIfUsed( rSourceProps.moShadowSx );
38  moShadowSy.assignIfUsed( rSourceProps.moShadowSy );
40  moShadowBlur.assignIfUsed( rSourceProps.moShadowBlur );
41 
42 }
43 
45 {
46  maShadow.assignUsed(rSourceProps.maShadow);
47  maGlow.assignUsed(rSourceProps.maGlow);
48  maSoftEdge.assignUsed(rSourceProps.maSoftEdge);
49  if (!rSourceProps.m_Effects.empty())
50  {
51  m_Effects.clear();
52  m_Effects.reserve(rSourceProps.m_Effects.size());
53  for (auto const& it : rSourceProps.m_Effects)
54  {
55  m_Effects.push_back(std::make_unique<Effect>(*it));
56  }
57  }
58 }
59 
61  const GraphicHelper& rGraphicHelper ) const
62 {
63  for (auto const& it : m_Effects)
64  {
65  if( it->msName == "outerShdw" )
66  {
67  sal_Int32 nAttrDir = 0, nAttrDist = 0;
68  sal_Int32 nAttrSizeX = 100000, nAttrSizeY = 100000; // If shadow size is %100=100000 (means equal to object's size), sx sy is not exists,
69  // Default values of sx, sy should be 100000 in this case.
70  sal_Int32 nAttrBlur = 0;
71 
72  std::map< OUString, css::uno::Any >::const_iterator attribIt = it->maAttribs.find( "dir" );
73  if( attribIt != it->maAttribs.end() )
74  attribIt->second >>= nAttrDir;
75 
76  attribIt = it->maAttribs.find( "dist" );
77  if( attribIt != it->maAttribs.end() )
78  attribIt->second >>= nAttrDist;
79 
80  attribIt = it->maAttribs.find( "sx" );
81  if( attribIt != it->maAttribs.end() )
82  attribIt->second >>= nAttrSizeX;
83 
84  attribIt = it->maAttribs.find( "sy" );
85  if( attribIt != it->maAttribs.end() )
86  attribIt->second >>= nAttrSizeY;
87 
88  attribIt = it->maAttribs.find( "blurRad" );
89  if( attribIt != it->maAttribs.end() )
90  attribIt->second >>= nAttrBlur;
91 
92  // Negative X or Y dist indicates left or up, respectively
93  // Negative X or Y dist indicates left or up, respectively
94  double nAngle = basegfx::deg2rad(static_cast<double>(nAttrDir) / PER_DEGREE);
95  sal_Int32 nDist = convertEmuToHmm( nAttrDist );
96  sal_Int32 nXDist = cos(nAngle) * nDist;
97  sal_Int32 nYDist = sin(nAngle) * nDist;
98 
99 
100  rPropMap.setProperty( PROP_Shadow, true );
101  rPropMap.setProperty( PROP_ShadowXDistance, nXDist);
102  rPropMap.setProperty( PROP_ShadowYDistance, nYDist);
103  rPropMap.setProperty( PROP_ShadowSizeX, nAttrSizeX);
104  rPropMap.setProperty( PROP_ShadowSizeY, nAttrSizeY);
105  rPropMap.setProperty( PROP_ShadowColor, it->moColor.getColor(rGraphicHelper ) );
106  rPropMap.setProperty( PROP_ShadowTransparence, it->moColor.getTransparency());
107  rPropMap.setProperty( PROP_ShadowBlur, convertEmuToHmm(nAttrBlur));
108 
109  }
110  }
111 }
112 
113 css::beans::PropertyValue Effect::getEffect()
114 {
115  css::beans::PropertyValue aRet;
116  if( msName.isEmpty() )
117  return aRet;
118 
119  css::uno::Sequence< css::beans::PropertyValue > aSeq( maAttribs.size() );
120  std::transform(maAttribs.begin(), maAttribs.end(), aSeq.getArray(),
121  [](const auto& attrib)
122  { return comphelper::makePropertyValue(attrib.first, attrib.second); });
123 
124  aRet.Name = msName;
125  aRet.Value <<= aSeq;
126 
127  return aRet;
128 }
129 
130 } // namespace oox::drawingml
131 
132 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Provides helper functions for colors, device measurement conversion, graphics, and graphic objects ha...
sal_Int32 convertEmuToHmm(sal_Int64 nValue)
Converts the passed 64-bit integer value from EMUs to 1/100 mm.
std::vector< std::unique_ptr< Effect > > m_Effects
Stores all effect properties, including those not supported by core yet.
A helper that maps property identifiers to property values.
Definition: propertymap.hxx:51
void assignUsed(const EffectGlowProperties &rSourceProps)
const sal_Int32 PER_DEGREE
void assignUsed(const EffectSoftEdgeProperties &rSourceProps)
constexpr double deg2rad(double v)
css::beans::PropertyValue makePropertyValue(const OUString &rName, T &&rValue)
bool setProperty(sal_Int32 nPropId, Type &&rValue)
Sets the specified property to the passed value.
Definition: propertymap.hxx:69
void assignUsed(const EffectShadowProperties &rSourceProps)
Overwrites all members that are explicitly set in rSourceProps.
EffectSoftEdgeProperties maSoftEdge
void assignIfUsed(const OptValue &rValue)
Definition: helper.hxx:196
void pushToPropMap(PropertyMap &rPropMap, const GraphicHelper &rGraphicHelper) const
Writes the properties to the passed property map.
void assignUsed(const EffectProperties &rSourceProps)
Overwrites all members that are explicitly set in rSourceProps.
Sequence< sal_Int8 > aSeq
css::beans::PropertyValue getEffect()
std::map< OUString, css::uno::Any > maAttribs
void assignIfUsed(const Color &rColor)
Overwrites this color with the passed color, if it is used.
Definition: color.hxx:84