oox/source/ppt/slidetransitioncontext.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/slidetransitioncontext.hxx"
  21
  22 #include "comphelper/anytostring.hxx"
  23 #include "cppuhelper/exc_hlp.hxx"
  24
  25 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  26 #include <com/sun/star/container/XNamed.hpp>
  27
  28 #include <oox/ppt/backgroundproperties.hxx>
  29 #include "oox/ppt/slidefragmenthandler.hxx"
  30 #include "oox/ppt/soundactioncontext.hxx"
  31 #include "oox/drawingml/shapegroupcontext.hxx"
  32 #include "oox/helper/attributelist.hxx"
  33
  34 using namespace ::com::sun::star;
  35 using namespace ::oox::core;
  36 using namespace ::oox::drawingml;
  37 using namespace ::com::sun::star::uno;
  38 using namespace ::com::sun::star::xml::sax;
  39 using namespace ::com::sun::star::container;
  40
  41 namespace oox { namespace ppt {
  42
  43 SlideTransitionContext::SlideTransitionContext( FragmentHandler2& rParent, const AttributeList& rAttribs, PropertyMap & aProperties ) throw()
  44 : FragmentHandler2( rParent )
  45 , maSlideProperties( aProperties )
  46 , mbHasTransition( false )
  47 {
  48     // ST_TransitionSpeed
  49     maTransition.setOoxTransitionSpeed( rAttribs.getToken( XML_spd, XML_fast ) );
  50
  51     // TODO
  52     rAttribs.getBool( XML_advClick, true );
  53
  54     // careful. if missing, no auto advance... 0 looks like a valid value
  55     // for auto advance
  56     if(rAttribs.hasAttribute( XML_advTm ))
  57         maTransition.setOoxAdvanceTime( rAttribs.getInteger( XML_advTm, -1 ) );
  58 }
  59
  60 SlideTransitionContext::~SlideTransitionContext() throw()
  61 {
  62
  63 }
  64
  65 ::oox::core::ContextHandlerRef SlideTransitionContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  66 {
  67     switch( aElementToken )
  68     {
  69     case PPT_TOKEN( blinds ):
  70     case PPT_TOKEN( checker ):
  71     case PPT_TOKEN( comb ):
  72     case PPT_TOKEN( randomBar ):
  73         if (!mbHasTransition)
  74         {
  75             mbHasTransition = true;
  76             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_horz ), 0);
  77         }
  78         return this;
  79     case PPT_TOKEN( cover ):
  80     case PPT_TOKEN( pull ):
  81         if (!mbHasTransition)
  82         {
  83             mbHasTransition = true;
  84             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_l ), 0 );
  85         }
  86         return this;
  87     case PPT_TOKEN( cut ):
  88     case PPT_TOKEN( fade ):
  89         if (!mbHasTransition)
  90         {
  91             mbHasTransition = true;
  92             maTransition.setOoxTransitionType( aElementToken, sal_Int32(rAttribs.getBool( XML_thruBlk, false )), 0);
  93         }
  94         return this;
  95     case PPT_TOKEN( push ):
  96     case PPT_TOKEN( wipe ):
  97         if (!mbHasTransition)
  98         {
  99             mbHasTransition = true;
 100             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_l ), 0 );
 101         }
 102         return this;
 103     case PPT_TOKEN( split ):
 104         if (!mbHasTransition)
 105         {
 106             mbHasTransition = true;
 107             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_orient, XML_horz ),    rAttribs.getToken( XML_dir, XML_out ) );
 108         }
 109         return this;
 110     case PPT_TOKEN( zoom ):
 111         if (!mbHasTransition)
 112         {
 113             mbHasTransition = true;
 114             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_out ), 0 );
 115         }
 116         return this;
 117     case PPT_TOKEN( wheel ):
 118         if (!mbHasTransition)
 119         {
 120             mbHasTransition = true;
 121             maTransition.setOoxTransitionType( aElementToken, rAttribs.getUnsigned( XML_spokes, 4 ), 0 );
 122             // unsignedInt
 123         }
 124         return this;
 125     case PPT_TOKEN( circle ):
 126     case PPT_TOKEN( diamond ):
 127     case PPT_TOKEN( dissolve ):
 128     case PPT_TOKEN( newsflash ):
 129     case PPT_TOKEN( plus ):
 130     case PPT_TOKEN( random ):
 131     case PPT_TOKEN( wedge ):
 132         // CT_Empty
 133         if (!mbHasTransition)
 134         {
 135             mbHasTransition = true;
 136             maTransition.setOoxTransitionType( aElementToken, 0, 0 );
 137         }
 138         return this;
 139
 140     case PPT_TOKEN( sndAc ): // CT_TransitionSoundAction
 141         //"Sound"
 142         return new SoundActionContext ( *this, maSlideProperties );
 143     case PPT_TOKEN( extLst ): // CT_OfficeArtExtensionList
 144         return this;
 145     default:
 146         break;
 147     }
 148
 149     return this;
 150 }
 151
 152 void SlideTransitionContext::onEndElement()
 153 {
 154     if( isCurrentElement(PPT_TOKEN( transition )) )
 155     {
 156         if( mbHasTransition )
 157         {
 158             maTransition.setSlideProperties( maSlideProperties );
 159             mbHasTransition = false;
 160         }
 161     }
 162 }
 163
 164 } }
 165
 166 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */