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