oox/source/drawingml/effectpropertiescontext.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 <drawingml/effectpropertiescontext.hxx>
  11 #include "effectproperties.hxx"
  12 #include <drawingml/colorchoicecontext.hxx>
  13 #include <oox/helper/attributelist.hxx>
  14 #include <oox/token/namespaces.hxx>
  15 #include <oox/token/tokens.hxx>
  16 #include <oox/drawingml/drawingmltypes.hxx>
  17
  18 using namespace ::oox::core;
  19 using namespace ::com::sun::star::uno;
  20
  21 // CT_EffectProperties
  22
  23 namespace oox::drawingml {
  24
  25 EffectPropertiesContext::EffectPropertiesContext( ContextHandler2Helper const& rParent,
  26         EffectProperties& rEffectProperties, model::EffectStyle* pEffectStyle) noexcept
  27     : ContextHandler2(rParent)
  28     , mpEffectStyle(pEffectStyle)
  29     , mrEffectProperties(rEffectProperties)
  30 {
  31 }
  32
  33 EffectPropertiesContext::~EffectPropertiesContext()
  34 {
  35 }
  36
  37 void EffectPropertiesContext::saveUnsupportedAttribs( Effect& rEffect, const AttributeList& rAttribs )
  38 {
  39     if( rAttribs.hasAttribute( XML_algn ) )
  40         rEffect.maAttribs[u"algn"_ustr] <<= rAttribs.getStringDefaulted( XML_algn);
  41     if( rAttribs.hasAttribute( XML_blurRad ) )
  42         rEffect.maAttribs[u"blurRad"_ustr] <<= rAttribs.getInteger( XML_blurRad, 0 );
  43     if( rAttribs.hasAttribute( XML_dir ) )
  44         rEffect.maAttribs[u"dir"_ustr] <<= rAttribs.getInteger( XML_dir, 0 );
  45     if( rAttribs.hasAttribute( XML_dist ) )
  46         rEffect.maAttribs[u"dist"_ustr] <<= rAttribs.getInteger( XML_dist, 0 );
  47     if( rAttribs.hasAttribute( XML_kx ) )
  48         rEffect.maAttribs[u"kx"_ustr] <<= rAttribs.getInteger( XML_kx, 0 );
  49     if( rAttribs.hasAttribute( XML_ky ) )
  50         rEffect.maAttribs[u"ky"_ustr] <<= rAttribs.getInteger( XML_ky, 0 );
  51     if( rAttribs.hasAttribute( XML_rotWithShape ) )
  52         rEffect.maAttribs[u"rotWithShape"_ustr] <<= rAttribs.getInteger( XML_rotWithShape, 0 );
  53     if( rAttribs.hasAttribute( XML_sx ) )
  54         rEffect.maAttribs[u"sx"_ustr] <<= rAttribs.getInteger( XML_sx, 0 );
  55     if( rAttribs.hasAttribute( XML_sy ) )
  56         rEffect.maAttribs[u"sy"_ustr] <<= rAttribs.getInteger( XML_sy, 0 );
  57     if( rAttribs.hasAttribute( XML_rad ) )
  58         rEffect.maAttribs[u"rad"_ustr] <<= rAttribs.getInteger( XML_rad, 0 );
  59     if( rAttribs.hasAttribute( XML_endA ) )
  60         rEffect.maAttribs[u"endA"_ustr] <<= rAttribs.getInteger( XML_endA, 0 );
  61     if( rAttribs.hasAttribute( XML_endPos ) )
  62         rEffect.maAttribs[u"endPos"_ustr] <<= rAttribs.getInteger( XML_endPos, 0 );
  63     if( rAttribs.hasAttribute( XML_fadeDir ) )
  64         rEffect.maAttribs[u"fadeDir"_ustr] <<= rAttribs.getInteger( XML_fadeDir, 0 );
  65     if( rAttribs.hasAttribute( XML_stA ) )
  66         rEffect.maAttribs[u"stA"_ustr] <<= rAttribs.getInteger( XML_stA, 0 );
  67     if( rAttribs.hasAttribute( XML_stPos ) )
  68         rEffect.maAttribs[u"stPos"_ustr] <<= rAttribs.getInteger( XML_stPos, 0 );
  69     if( rAttribs.hasAttribute( XML_grow ) )
  70         rEffect.maAttribs[u"grow"_ustr] <<= rAttribs.getInteger( XML_grow, 0 );
  71 }
  72
  73 ContextHandlerRef EffectPropertiesContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  74 {
  75     sal_Int32 nPos = mrEffectProperties.m_Effects.size();
  76     mrEffectProperties.m_Effects.push_back(std::make_unique<Effect>());
  77     switch( nElement )
  78     {
  79         case A_TOKEN( outerShdw ):
  80         {
  81             mrEffectProperties.m_Effects[nPos]->msName = "outerShdw";
  82             saveUnsupportedAttribs(*mrEffectProperties.m_Effects[nPos], rAttribs);
  83
  84             mrEffectProperties.maShadow.moShadowDist = rAttribs.getInteger( XML_dist, 0 );
  85             mrEffectProperties.maShadow.moShadowDir = rAttribs.getInteger( XML_dir, 0 );
  86             mrEffectProperties.maShadow.moShadowSx = rAttribs.getInteger( XML_sx, 0 );
  87             mrEffectProperties.maShadow.moShadowSy = rAttribs.getInteger( XML_sy, 0 );
  88             mrEffectProperties.maShadow.moShadowBlur = rAttribs.getInteger( XML_blurRad, 0 );
  89             mrEffectProperties.maShadow.moShadowAlignment = convertToRectangleAlignment( rAttribs.getToken(XML_algn, XML_b) );
  90
  91             model::ComplexColor* pColor = nullptr;
  92             if (mpEffectStyle)
  93             {
  94                 auto& rEffect = mpEffectStyle->maEffectList.emplace_back();
  95                 rEffect.meType = model::EffectType::OuterShadow;
  96                 rEffect.mnBlurRadius = rAttribs.getInteger(XML_blurRad, 0); // ST_PositiveCoordinate, default 0
  97                 rEffect.mnDistance = rAttribs.getInteger(XML_dist, 0); // ST_PositiveCoordinate, default 0
  98                 rEffect.mnDirection = rAttribs.getInteger(XML_dir, 0); // ST_PositiveFixedAngle, default 0
  99                 rEffect.mnScaleX = GetPercent( rAttribs.getStringDefaulted(XML_sx)); // ST_Percentage, default 100%
 100                 rEffect.mnScaley = GetPercent( rAttribs.getStringDefaulted(XML_sy)); // ST_Percentage, default 100%
 101                 rEffect.mnScewX = rAttribs.getInteger(XML_kx, 0); // ST_FixedAngle, default 0
 102                 rEffect.mnScewY = rAttribs.getInteger(XML_ky, 0); // ST_FixedAngle, default 0
 103                 // ST_RectAlignment, default "b" - Bottom
 104                 rEffect.meAlignment = convertToRectangleAlignment(rAttribs.getToken(XML_algn, XML_b));
 105                 rEffect.mbRotateWithShape = rAttribs.getBool(XML_rotWithShape, true); // boolean, default "true"
 106                 pColor = &rEffect.maColor;
 107             }
 108             return new ColorContext(*this, mrEffectProperties.m_Effects[nPos]->moColor, pColor);
 109         }
 110         break;
 111         case A_TOKEN( innerShdw ):
 112         {
 113             mrEffectProperties.m_Effects[nPos]->msName = "innerShdw";
 114             saveUnsupportedAttribs(*mrEffectProperties.m_Effects[nPos], rAttribs);
 115
 116             mrEffectProperties.maShadow.moShadowDist = rAttribs.getInteger( XML_dist, 0 );
 117             mrEffectProperties.maShadow.moShadowDir = rAttribs.getInteger( XML_dir, 0 );
 118
 119             model::ComplexColor* pColor = nullptr;
 120             if (mpEffectStyle)
 121             {
 122                 auto& rEffect = mpEffectStyle->maEffectList.emplace_back();
 123                 rEffect.meType = model::EffectType::InnerShadow;
 124                 rEffect.mnBlurRadius = rAttribs.getInteger(XML_blurRad, 0); // ST_PositiveCoordinate, default 0
 125                 rEffect.mnDistance = rAttribs.getInteger(XML_dist, 0); // ST_PositiveCoordinate, default 0
 126                 rEffect.mnDirection = rAttribs.getInteger(XML_dir, 0); // ST_PositiveFixedAngle, default 0
 127                 pColor = &rEffect.maColor;
 128             }
 129             return new ColorContext(*this, mrEffectProperties.m_Effects[nPos]->moColor, pColor);
 130         }
 131         break;
 132         case A_TOKEN( glow ):
 133         {
 134             mrEffectProperties.maGlow.moGlowRad = rAttribs.getInteger( XML_rad, 0 );
 135             // undo push_back to effects
 136             mrEffectProperties.m_Effects.pop_back();
 137
 138             model::ComplexColor* pColor = nullptr;
 139             if (mpEffectStyle)
 140             {
 141                 auto& rEffect = mpEffectStyle->maEffectList.emplace_back();
 142                 rEffect.meType = model::EffectType::Glow;
 143                 rEffect.mnRadius = rAttribs.getInteger(XML_rad, 0); //ST_PositiveCoordinate, default 0
 144                 pColor = &rEffect.maColor;
 145             }
 146             return new ColorContext(*this, mrEffectProperties.maGlow.moGlowColor, pColor);
 147
 148         }
 149         case A_TOKEN( softEdge ):
 150         {
 151             mrEffectProperties.maSoftEdge.moRad = rAttribs.getInteger(XML_rad, 0);
 152             if (mpEffectStyle)
 153             {
 154                 auto& rEffect = mpEffectStyle->maEffectList.emplace_back();
 155                 rEffect.meType = model::EffectType::SoftEdge;
 156                 rEffect.mnRadius = rAttribs.getInteger(XML_rad, 0); // ST_PositiveCoordinate, default 0
 157             }
 158             return this; // no inner elements
 159         }
 160         case A_TOKEN( reflection ):
 161         {
 162             mrEffectProperties.m_Effects[nPos]->msName = "reflection";
 163             saveUnsupportedAttribs(*mrEffectProperties.m_Effects[nPos], rAttribs);
 164
 165             model::ComplexColor* pColor = nullptr;
 166             if (mpEffectStyle)
 167             {
 168                 auto& rEffect = mpEffectStyle->maEffectList.emplace_back();
 169                 rEffect.meType = model::EffectType::Reflection;
 170                 rEffect.mnBlurRadius = rAttribs.getInteger(XML_blurRad, 0); // ST_PositiveCoordinate, default 0
 171                 rEffect.mnDistance = rAttribs.getInteger(XML_dist, 0); // ST_PositiveCoordinate, default 0
 172                 rEffect.mnDirection = rAttribs.getInteger(XML_dir, 0); // ST_PositiveFixedAngle, default 0
 173                 rEffect.mnScaleX = GetPercent(rAttribs.getStringDefaulted(XML_sx)); // ST_Percentage, default 100%
 174                 rEffect.mnScaley = GetPercent(rAttribs.getStringDefaulted(XML_sy)); // ST_Percentage, default 100%
 175                 rEffect.mnScewX = rAttribs.getInteger(XML_kx, 0); // ST_FixedAngle, default 0
 176                 rEffect.mnScewY = rAttribs.getInteger(XML_ky, 0); // ST_FixedAngle, default 0
 177                 // ST_RectAlignment, default "b" - Bottom
 178                 rEffect.meAlignment = convertToRectangleAlignment(rAttribs.getToken(XML_algn, XML_b));
 179                 rEffect.mbRotateWithShape = rAttribs.getBool(XML_rotWithShape, true); // boolean, default "true"
 180
 181                 rEffect.mnEndAlpha = GetPositiveFixedPercentage(rAttribs.getStringDefaulted(XML_endA)); // ST_PositiveFixedPercentage, default 100%
 182                 rEffect.mnEndPosition = GetPositiveFixedPercentage(rAttribs.getStringDefaulted(XML_endPos)); // ST_PositiveFixedPercentage, default 0%
 183                 rEffect.mnStartAlpha = GetPositiveFixedPercentage(rAttribs.getStringDefaulted(XML_stA)); // ST_PositiveFixedPercentage, default 0%
 184                 rEffect.mnStartPosition = GetPositiveFixedPercentage(rAttribs.getStringDefaulted(XML_stPos)); // ST_PositiveFixedPercentage, default 100%
 185                 rEffect.mnFadeDirection = rAttribs.getInteger(XML_fadeDir, 5400000); // ST_PositiveFixedAngle, default 5400000
 186
 187                 pColor = &rEffect.maColor;
 188             }
 189             return new ColorContext(*this, mrEffectProperties.m_Effects[nPos]->moColor, pColor);
 190         }
 191         case A_TOKEN( blur ):
 192         {
 193             mrEffectProperties.m_Effects[nPos]->msName = "blur";
 194             saveUnsupportedAttribs(*mrEffectProperties.m_Effects[nPos], rAttribs);
 195
 196             model::ComplexColor* pColor = nullptr;
 197             if (mpEffectStyle)
 198             {
 199                 auto& rEffect = mpEffectStyle->maEffectList.emplace_back();
 200                 rEffect.meType = model::EffectType::Blur;
 201                 rEffect.mnRadius = rAttribs.getInteger(XML_rad, 0); // ST_PositiveCoordinate, default 0
 202                 rEffect.mbGrow = rAttribs.getBool(XML_grow, true); // boolean, default true
 203                 pColor = &rEffect.maColor;
 204             }
 205             return new ColorContext(*this, mrEffectProperties.m_Effects[nPos]->moColor, pColor);
 206         }
 207         break;
 208     }
 209
 210     mrEffectProperties.m_Effects.pop_back();
 211     return nullptr;
 212 }
 213
 214 }
 215
 216 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */