oox/source/ppt/animationspersist.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  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "oox/ppt/animationspersist.hxx"
  21
  22 #include <rtl/ustring.hxx>
  23 #include <com/sun/star/uno/Any.hxx>
  24 #include <com/sun/star/drawing/XShape.hpp>
  25 #include <com/sun/star/text/XText.hpp>
  26 #include <com/sun/star/presentation/ParagraphTarget.hpp>
  27 #include <com/sun/star/presentation/ShapeAnimationSubType.hpp>
  28
  29 #include "oox/drawingml/shape.hxx"
  30
  31 using namespace ::com::sun::star::uno;
  32 using namespace ::com::sun::star::presentation;
  33 using namespace ::com::sun::star::drawing;
  34 using namespace ::com::sun::star::text;
  35
  36 namespace oox { namespace ppt {
  37
  38     void ShapeTargetElement::convert( ::com::sun::star::uno::Any & rTarget, sal_Int16 & rSubType ) const
  39     {
  40         switch(mnType)
  41         {
  42         case XML_subSp:
  43             rSubType = ShapeAnimationSubType::AS_WHOLE;
  44             break;
  45         case XML_bg:
  46             rSubType = ShapeAnimationSubType::ONLY_BACKGROUND;
  47             break;
  48         case XML_txEl:
  49         {
  50             ParagraphTarget aParaTarget;
  51             Reference< XShape > xShape;
  52             rTarget >>= xShape;
  53             aParaTarget.Shape = xShape;
  54             rSubType = ShapeAnimationSubType::ONLY_TEXT;
  55
  56             Reference< XText > xText( xShape, UNO_QUERY );
  57             if( xText.is() )
  58             {
  59                 switch(mnRangeType)
  60                 {
  61                 case XML_charRg:
  62                     // TODO calculate the corresponding paragraph for the text range....
  63                     SAL_INFO("oox.ppt", "OOX: TODO calculate the corresponding paragraph for the text range..." );
  64                     break;
  65                 case XML_pRg:
  66                     aParaTarget.Paragraph = static_cast< sal_Int16 >( maRange.start );
  67                     // TODO what to do with more than one.
  68                     SAL_INFO("oox.ppt", "OOX: TODO what to do with more than one" );
  69                     break;
  70                 }
  71                 rTarget = makeAny( aParaTarget );
  72             }
  73             break;
  74         }
  75         default:
  76             break;
  77         }
  78     }
  79
  80
  81     Any AnimTargetElement::convert(const SlidePersistPtr & pSlide, sal_Int16 & nSubType) const
  82     {
  83         Any aTarget;
  84         // see sd/source/files/ppt/pptinanimations.cxx:3191 (in importTargetElementContainer())
  85         switch(mnType)
  86         {
  87         case XML_inkTgt:
  88             // TODO
  89             SAL_INFO("oox.ppt", "OOX: TODO inkTgt" );
  90             break;
  91         case XML_sldTgt:
  92             // TODO
  93             SAL_INFO("oox.ppt", "OOX: TODO sldTgt" );
  94             break;
  95         case XML_sndTgt:
  96             aTarget = makeAny(msValue);
  97             break;
  98         case XML_spTgt:
  99         {
 100             OUString sShapeName = msValue;
 101
 102             // bnc#705982 - catch referenced diagram fallback shapes
 103             if( maShapeTarget.mnType == XML_dgm )
 104                 sShapeName = maShapeTarget.msSubShapeId;
 105
 106             Any rTarget;
 107             ::oox::drawingml::ShapePtr pShape = pSlide->getShape(sShapeName);
 108             SAL_WARN_IF( !pShape, "oox.ppt", "failed to locate Shape");
 109             if( pShape )
 110             {
 111                 Reference< XShape > xShape( pShape->getXShape() );
 112                 SAL_WARN_IF( !xShape.is(), "oox.ppt", "fail to get XShape from shape" );
 113                 if( xShape.is() )
 114                 {
 115                     rTarget <<= xShape;
 116                     maShapeTarget.convert(rTarget, nSubType);
 117                     aTarget = rTarget;
 118                 }
 119             }
 120             break;
 121         }
 122         default:
 123             break;
 124         }
 125         return aTarget;
 126     }
 127
 128
 129 // BEGIN CUT&PASTE from sd/source/filter/ppt/pptinanimations.cxx
 130 /** this adds an any to another any.
 131     if rNewValue is empty, rOldValue is returned.
 132     if rOldValue is empty, rNewValue is returned.
 133     if rOldValue contains a value, a sequence with rOldValue and rNewValue is returned.
 134     if rOldValue contains a sequence, a new sequence with the old sequence and rNewValue is returned.
 135 */
 136     static Any addToSequence( const Any& rOldValue, const Any& rNewValue )
 137     {
 138         if( !rNewValue.hasValue() )
 139         {
 140             return rOldValue;
 141         }
 142         else if( !rOldValue.hasValue() )
 143         {
 144             return rNewValue;
 145         }
 146         else
 147         {
 148             Sequence< Any > aNewSeq;
 149             if( rOldValue >>= aNewSeq )
 150             {
 151                 sal_Int32 nSize = aNewSeq.getLength();
 152                 aNewSeq.realloc(nSize+1);
 153                 aNewSeq[nSize] = rNewValue;
 154             }
 155             else
 156             {
 157                 aNewSeq.realloc(2);
 158                 aNewSeq[0] = rOldValue;
 159                 aNewSeq[1] = rNewValue;
 160             }
 161             return makeAny( aNewSeq );
 162         }
 163     }
 164 // END
 165
 166     Any AnimationCondition::convert(const SlidePersistPtr & pSlide) const
 167     {
 168         Any aAny;
 169         if( mpTarget )
 170         {
 171             sal_Int16 nSubType;
 172             aAny = mpTarget->convert( pSlide, nSubType );
 173         }
 174         else
 175         {
 176             aAny = maValue;
 177         }
 178         return aAny;
 179     }
 180
 181
 182     Any AnimationCondition::convertList(const SlidePersistPtr & pSlide, const AnimationConditionList & l)
 183     {
 184         Any aAny;
 185         for( AnimationConditionList::const_iterator iter = l.begin();
 186              iter != l.end(); ++iter)
 187         {
 188             aAny = addToSequence( aAny, iter->convert(pSlide) );
 189         }
 190         return aAny;
 191     }
 192
 193 } }
 194
 195
 196 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */