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     Any AnimTargetElement::convert(const SlidePersistPtr & pSlide, sal_Int16 & nSubType) const
  81     {
  82         Any aTarget;
  83         // see sd/source/files/ppt/pptinanimations.cxx:3191 (in importTargetElementContainer())
  84         switch(mnType)
  85         {
  86         case XML_inkTgt:
  87             // TODO
  88             SAL_INFO("oox.ppt", "OOX: TODO inkTgt" );
  89             break;
  90         case XML_sldTgt:
  91             // TODO
  92             SAL_INFO("oox.ppt", "OOX: TODO sldTgt" );
  93             break;
  94         case XML_sndTgt:
  95             aTarget = makeAny(msValue);
  96             break;
  97         case XML_spTgt:
  98         {
  99             OUString sShapeName = msValue;
 100
 101             // bnc#705982 - catch referenced diagram fallback shapes
 102             if( maShapeTarget.mnType == XML_dgm )
 103                 sShapeName = maShapeTarget.msSubShapeId;
 104
 105             Any rTarget;
 106             ::oox::drawingml::ShapePtr pShape = pSlide->getShape(sShapeName);
 107             SAL_WARN_IF( !pShape, "oox.ppt", "failed to locate Shape");
 108             if( pShape )
 109             {
 110                 Reference< XShape > xShape( pShape->getXShape() );
 111                 SAL_WARN_IF( !xShape.is(), "oox.ppt", "fail to get XShape from shape" );
 112                 if( xShape.is() )
 113                 {
 114                     rTarget <<= xShape;
 115                     maShapeTarget.convert(rTarget, nSubType);
 116                     aTarget = rTarget;
 117                 }
 118             }
 119             break;
 120         }
 121         default:
 122             break;
 123         }
 124         return aTarget;
 125     }
 126
 127 // BEGIN CUT&PASTE from sd/source/filter/ppt/pptinanimations.cxx
 128 /** this adds an any to another any.
 129     if rNewValue is empty, rOldValue is returned.
 130     if rOldValue is empty, rNewValue is returned.
 131     if rOldValue contains a value, a sequence with rOldValue and rNewValue is returned.
 132     if rOldValue contains a sequence, a new sequence with the old sequence and rNewValue is returned.
 133 */
 134     static Any addToSequence( const Any& rOldValue, const Any& rNewValue )
 135     {
 136         if( !rNewValue.hasValue() )
 137         {
 138             return rOldValue;
 139         }
 140         else if( !rOldValue.hasValue() )
 141         {
 142             return rNewValue;
 143         }
 144         else
 145         {
 146             Sequence< Any > aNewSeq;
 147             if( rOldValue >>= aNewSeq )
 148             {
 149                 sal_Int32 nSize = aNewSeq.getLength();
 150                 aNewSeq.realloc(nSize+1);
 151                 aNewSeq[nSize] = rNewValue;
 152             }
 153             else
 154             {
 155                 aNewSeq.realloc(2);
 156                 aNewSeq[0] = rOldValue;
 157                 aNewSeq[1] = rNewValue;
 158             }
 159             return makeAny( aNewSeq );
 160         }
 161     }
 162 // END
 163
 164     Any AnimationCondition::convert(const SlidePersistPtr & pSlide) const
 165     {
 166         Any aAny;
 167         if( mpTarget )
 168         {
 169             sal_Int16 nSubType;
 170             aAny = mpTarget->convert( pSlide, nSubType );
 171         }
 172         else
 173         {
 174             aAny = maValue;
 175         }
 176         return aAny;
 177     }
 178
 179     Any AnimationCondition::convertList(const SlidePersistPtr & pSlide, const AnimationConditionList & l)
 180     {
 181         Any aAny;
 182         for( AnimationConditionList::const_iterator iter = l.begin();
 183              iter != l.end(); ++iter)
 184         {
 185             aAny = addToSequence( aAny, iter->convert(pSlide) );
 186         }
 187         return aAny;
 188     }
 189
 190 } }
 191
 192 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */