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
  44 SlideTransitionContext::SlideTransitionContext( FragmentHandler2& rParent, const AttributeList& rAttribs, PropertyMap & aProperties ) throw()
  45 : FragmentHandler2( rParent )
  46 , maSlideProperties( aProperties )
  47 , mbHasTransition( sal_False )
  48 {
  49     // ST_TransitionSpeed
  50     maTransition.setOoxTransitionSpeed( rAttribs.getToken( XML_spd, XML_fast ) );
  51
  52     // TODO
  53     rAttribs.getBool( XML_advClick, true );
  54
  55     // careful. if missing, no auto advance... 0 looks like a valid value
  56     // for auto advance
  57     if(rAttribs.hasAttribute( XML_advTm ))
  58         maTransition.setOoxAdvanceTime( rAttribs.getInteger( XML_advTm, -1 ) );
  59 }
  60
  61 SlideTransitionContext::~SlideTransitionContext() throw()
  62 {
  63
  64 }
  65
  66 ::oox::core::ContextHandlerRef SlideTransitionContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  67 {
  68     switch( aElementToken )
  69     {
  70     case PPT_TOKEN( blinds ):
  71     case PPT_TOKEN( checker ):
  72     case PPT_TOKEN( comb ):
  73     case PPT_TOKEN( randomBar ):
  74         if (!mbHasTransition)
  75         {
  76             mbHasTransition = true;
  77             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_horz ), 0);
  78         }
  79         return this;
  80     case PPT_TOKEN( cover ):
  81     case PPT_TOKEN( pull ):
  82         if (!mbHasTransition)
  83         {
  84             mbHasTransition = true;
  85             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_l ), 0 );
  86         }
  87         return this;
  88     case PPT_TOKEN( cut ):
  89     case PPT_TOKEN( fade ):
  90         if (!mbHasTransition)
  91         {
  92             mbHasTransition = true;
  93             maTransition.setOoxTransitionType( aElementToken, rAttribs.getBool( XML_thruBlk, false ), 0);
  94         }
  95         return this;
  96     case PPT_TOKEN( push ):
  97     case PPT_TOKEN( wipe ):
  98         if (!mbHasTransition)
  99         {
 100             mbHasTransition = true;
 101             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_l ), 0 );
 102         }
 103         return this;
 104     case PPT_TOKEN( split ):
 105         if (!mbHasTransition)
 106         {
 107             mbHasTransition = true;
 108             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_orient, XML_horz ),    rAttribs.getToken( XML_dir, XML_out ) );
 109         }
 110         return this;
 111     case PPT_TOKEN( zoom ):
 112         if (!mbHasTransition)
 113         {
 114             mbHasTransition = true;
 115             maTransition.setOoxTransitionType( aElementToken, rAttribs.getToken( XML_dir, XML_out ), 0 );
 116         }
 117         return this;
 118     case PPT_TOKEN( wheel ):
 119         if (!mbHasTransition)
 120         {
 121             mbHasTransition = true;
 122             maTransition.setOoxTransitionType( aElementToken, rAttribs.getUnsigned( XML_spokes, 4 ), 0 );
 123             // unsignedInt
 124         }
 125         return this;
 126     case PPT_TOKEN( circle ):
 127     case PPT_TOKEN( diamond ):
 128     case PPT_TOKEN( dissolve ):
 129     case PPT_TOKEN( newsflash ):
 130     case PPT_TOKEN( plus ):
 131     case PPT_TOKEN( random ):
 132     case PPT_TOKEN( wedge ):
 133         // CT_Empty
 134         if (!mbHasTransition)
 135         {
 136             mbHasTransition = true;
 137             maTransition.setOoxTransitionType( aElementToken, 0, 0 );
 138         }
 139         return this;
 140
 141     case PPT_TOKEN( sndAc ): // CT_TransitionSoundAction
 142         //"Sound"
 143         return new SoundActionContext ( *this, maSlideProperties );
 144     case PPT_TOKEN( extLst ): // CT_OfficeArtExtensionList
 145         return this;
 146     default:
 147         break;
 148     }
 149
 150     return this;
 151 }
 152
 153 void SlideTransitionContext::onEndElement()
 154 {
 155     if( isCurrentElement(PPT_TOKEN( transition )) )
 156     {
 157         if( mbHasTransition )
 158         {
 159             maTransition.setSlideProperties( maSlideProperties );
 160             mbHasTransition = false;
 161         }
 162     }
 163 }
 164
 165
 166 } }
 167
 168 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */