oox/source/ppt/conditioncontext.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.
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   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 "conditioncontext.hxx"
  21
  22 #include "comphelper/anytostring.hxx"
  23 #include "cppuhelper/exc_hlp.hxx"
  24
  25 #include <com/sun/star/animations/XTimeContainer.hpp>
  26 #include <com/sun/star/animations/XAnimationNode.hpp>
  27 #include <com/sun/star/animations/AnimationEndSync.hpp>
  28 #include <com/sun/star/animations/EventTrigger.hpp>
  29
  30 #include "oox/helper/attributelist.hxx"
  31 #include "oox/ppt/animationspersist.hxx"
  32 #include "animationtypes.hxx"
  33 #include <oox/token/namespaces.hxx>
  34 #include <oox/token/tokens.hxx>
  35
  36 #include "timetargetelementcontext.hxx"
  37
  38 using namespace ::oox::core;
  39 using namespace ::com::sun::star::uno;
  40 using namespace ::com::sun::star::xml::sax;
  41 using namespace ::com::sun::star::animations;
  42
  43 namespace oox { namespace ppt {
  44
  45     CondContext::CondContext( FragmentHandler2& rParent, const Reference< XFastAttributeList >& xAttribs,
  46                 const TimeNodePtr & pNode, AnimationCondition & aValue )
  47         :  TimeNodeContext( rParent, PPT_TOKEN( cond ), xAttribs, pNode )
  48         , maCond( aValue )
  49     {
  50         maEvent.Trigger =  EventTrigger::NONE;
  51         maEvent.Repeat = 0;
  52
  53         AttributeList attribs( xAttribs );
  54         if( attribs.hasAttribute( XML_evt ) )
  55         {
  56             sal_Int32 nEvent = xAttribs->getOptionalValueToken( XML_evt, 0 );
  57             switch( nEvent )
  58             {
  59             case XML_onBegin:
  60                 maEvent.Trigger = EventTrigger::ON_BEGIN;
  61                 break;
  62             case XML_onEnd:
  63                 maEvent.Trigger = EventTrigger::ON_END;
  64                 break;
  65             case XML_begin:
  66                 maEvent.Trigger = EventTrigger::BEGIN_EVENT;
  67                 break;
  68             case XML_end:
  69                 maEvent.Trigger = EventTrigger::END_EVENT;
  70                 break;
  71             case XML_onClick:
  72                 maEvent.Trigger = EventTrigger::ON_CLICK;
  73                 break;
  74             case XML_onDblClick:
  75                 maEvent.Trigger = EventTrigger::ON_DBL_CLICK;
  76                 break;
  77             case XML_onMouseOver:
  78                 maEvent.Trigger = EventTrigger::ON_MOUSE_ENTER;
  79                 break;
  80             case XML_onMouseOut:
  81                 maEvent.Trigger = EventTrigger::ON_MOUSE_LEAVE;
  82                 break;
  83             case XML_onNext:
  84                 maEvent.Trigger = EventTrigger::ON_NEXT;
  85                 break;
  86             case XML_onPrev:
  87                 maEvent.Trigger = EventTrigger::ON_PREV;
  88                 break;
  89             case XML_onStopAudio:
  90                 maEvent.Trigger = EventTrigger::ON_STOP_AUDIO;
  91                 break;
  92             default:
  93                 break;
  94             }
  95         }
  96         if( attribs.hasAttribute( XML_delay ) || ( maEvent.Trigger == EventTrigger::NONE ) )
  97         {
  98             maEvent.Offset = GetTime( xAttribs->getOptionalValue( XML_delay ) );
  99         }
 100     }
 101
 102     CondContext::~CondContext( ) throw( )
 103     {
 104         if( maCond.mnType == 0 )
 105         {
 106             maCond.maValue = (maEvent.Trigger == EventTrigger::NONE) ? maEvent.Offset : makeAny( maEvent );
 107         }
 108     }
 109
 110     ::oox::core::ContextHandlerRef CondContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
 111     {
 112         switch( aElementToken )
 113         {
 114         case PPT_TOKEN( rtn ):
 115         {
 116             // ST_TLTriggerRuntimeNode { first, last, all }
 117             sal_Int32 aTok;
 118             sal_Int16 nEnum;
 119             aTok = rAttribs.getToken( XML_val, XML_first );
 120             switch( aTok )
 121             {
 122             case XML_first:
 123                 nEnum = AnimationEndSync::FIRST;
 124                 break;
 125             case XML_last:
 126                 nEnum = AnimationEndSync::LAST;
 127                 break;
 128             case XML_all:
 129                 nEnum = AnimationEndSync::ALL;
 130                 break;
 131             default:
 132                 break;
 133             }
 134             maCond.mnType = aElementToken;
 135             maCond.maValue <<= nEnum;
 136             return this;
 137         }
 138         case PPT_TOKEN( tn ):
 139         {
 140             maCond.mnType = aElementToken;
 141             sal_uInt32 nId = rAttribs.getUnsigned( XML_val, 0 );
 142             maCond.maValue <<= nId;
 143             return this;
 144         }
 145         case PPT_TOKEN( tgtEl ):
 146             // CT_TLTimeTargetElement
 147             return new TimeTargetElementContext( *this, maCond.getTarget() );
 148         default:
 149             break;
 150         }
 151
 152         return this;
 153
 154     }
 155
 156     /** CT_TLTimeConditionList */
 157     CondListContext::CondListContext(
 158             FragmentHandler2& rParent, sal_Int32  aElement,
 159             const Reference< XFastAttributeList >& xAttribs,
 160             const TimeNodePtr & pNode,
 161             AnimationConditionList & aCond )
 162         : TimeNodeContext( rParent, aElement, xAttribs, pNode )
 163         , maConditions( aCond )
 164     {
 165     }
 166
 167     CondListContext::~CondListContext( )
 168         throw( )
 169     {
 170     }
 171
 172     ::oox::core::ContextHandlerRef CondListContext::onCreateContext( sal_Int32 aElement, const AttributeList& rAttribs )
 173     {
 174         switch( aElement )
 175         {
 176         case PPT_TOKEN( cond ):
 177             // add a condition to the list
 178             maConditions.push_back( AnimationCondition() );
 179             return new CondContext( *this, rAttribs.getFastAttributeList(), mpNode, maConditions.back() );
 180         default:
 181             break;
 182         }
 183         return this;
 184     }
 185
 186 } }
 187
 188 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */