xref: /aoo41x/main/oox/source/ppt/slidetransition.cxx (revision ca5ec200)

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
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 * Unless required by applicable law or agreed to in writing,
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#include "oox/ppt/slidetransition.hxx"

#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/presentation/AnimationSpeed.hpp>
#include <com/sun/star/animations/TransitionType.hpp>
#include <com/sun/star/animations/TransitionSubType.hpp>

#include "oox/helper/helper.hxx"
#include "oox/helper/propertymap.hxx"
#include "oox/token/namespaces.hxx"
#include "oox/token/tokens.hxx"
#include "pptfilterhelpers.hxx"

using rtl::OUString;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::animations;
using namespace ::com::sun::star::presentation;

namespace oox { namespace ppt {


	SlideTransition::SlideTransition()
		: mnTransitionType( 0 )
		, mnTransitionSubType( 0 )
		, mbTransitionDirectionNormal( true )
		, mnAnimationSpeed( AnimationSpeed_FAST )
		, mnFadeColor( 0 )
		, mbMode( true )
	{

	}


	SlideTransition::SlideTransition(const OUString & sFilterName)
		: mnTransitionType( 0 )
		, mnTransitionSubType( 0 )
		, mbTransitionDirectionNormal( true )
		, mnAnimationSpeed( AnimationSpeed_FAST )
		, mnFadeColor( 0 )
		, mbMode( true )
	{
		const transition *p = transition::find( sFilterName );
		if( p )
		{
			mnTransitionType = p->mnType;
			mnTransitionSubType = p->mnSubType;
			mbTransitionDirectionNormal = p->mbDirection;
		}
	}


    void SlideTransition::setSlideProperties( PropertyMap & aProps )
	{
		try
		{
            aProps[ PROP_TransitionType ] <<= mnTransitionType;
            aProps[ PROP_TransitionSubtype ] <<= mnTransitionSubType;
            aProps[ PROP_TransitionDirection ] <<= mbTransitionDirectionNormal;
            aProps[ PROP_Speed ] <<= mnAnimationSpeed;
            aProps[ PROP_TransitionFadeColor ] <<= mnFadeColor;
		}
		catch( Exception& )
		{
			// should not happen
			OSL_ENSURE( false, "exception raised" );
		}
	}

	void SlideTransition::setTransitionFilterProperties( const Reference< XTransitionFilter > & xFilter )
	{
		try
		{
			xFilter->setTransition( mnTransitionType );
			xFilter->setSubtype( mnTransitionSubType );
			xFilter->setDirection( mbTransitionDirectionNormal );
			xFilter->setFadeColor( mnFadeColor );
			xFilter->setMode( mbMode );
		}
		catch( Exception& )
		{
			// should not happen
			OSL_ENSURE( false, "exception raised" );
		}
	}


	void SlideTransition::setOoxTransitionSpeed( sal_Int32 nToken)
	{
		switch( nToken  )
		{
			/* In case you want to use time values in second,
			 * the speed values are located in the PPT97 importer
			 * sd/source/filter/ppt/ppt97animations.cxx:664
			 * (void Ppt97Animation::UpdateCacheData() const)
			 */
		case XML_fast:
			mnAnimationSpeed = AnimationSpeed_FAST;
			break;
		case XML_med:
			mnAnimationSpeed = AnimationSpeed_MEDIUM;
			break;
		case XML_slow:
			mnAnimationSpeed = AnimationSpeed_SLOW;
			break;
		default:
			// should not happen. just ignore
			break;
		}
	}



	sal_Int16 SlideTransition::ooxToOdpEightDirections( ::sal_Int32 nOoxType )
	{
    sal_Int16 nOdpDirection;
		nOdpDirection = ooxToOdpBorderDirections( nOoxType );
		if( nOdpDirection == 0 )
		{
			nOdpDirection = ooxToOdpCornerDirections( nOoxType );
		}
		return nOdpDirection;
	}


	sal_Int16 SlideTransition::ooxToOdpBorderDirections( ::sal_Int32 nOoxType )
	{
    sal_Int16 nOdpDirection;
		switch( nOoxType )
		{
		case XML_d:
			nOdpDirection = TransitionSubType::FROMTOP;
			break;
		case XML_l:
			nOdpDirection = TransitionSubType::FROMLEFT;
			break;
		case XML_r:
			nOdpDirection = TransitionSubType::FROMRIGHT;
			break;
		case XML_u:
			nOdpDirection = TransitionSubType::FROMBOTTOM;
			break;
		default:
			nOdpDirection= 0;
			break;
		}
		return nOdpDirection;
	}

	sal_Int16 SlideTransition::ooxToOdpSideDirections( ::sal_Int32 nOoxType )
	{
    sal_Int16 nOdpDirection;
		switch( nOoxType )
		{
		case XML_d:
		case XML_u:
			nOdpDirection = TransitionSubType::TOPTOBOTTOM;
			break;
		case XML_l:
		case XML_r:
			nOdpDirection = TransitionSubType::LEFTTORIGHT;
			break;
		default:
			nOdpDirection= 0;
			break;
		}
		return nOdpDirection;
	}

	sal_Bool SlideTransition::ooxToOdpSideDirectionsDirectionNormal( ::sal_Int32 nOoxType )
	{
    sal_Bool nOdpDirection = true;
		switch( nOoxType )
		{
		case XML_u:
		case XML_l:
			nOdpDirection = false;
			break;
		}
		return nOdpDirection;
	}

	sal_Int16 SlideTransition::ooxToOdpCornerDirections( ::sal_Int32 nOoxType )
	{
    sal_Int16 nOdpDirection;
		switch( nOoxType )
		{
		case XML_lu:
			nOdpDirection = TransitionSubType::FROMBOTTOMRIGHT;
			break;
		case XML_ru:
			nOdpDirection = TransitionSubType::FROMBOTTOMLEFT;
			break;
		case XML_ld:
			nOdpDirection = TransitionSubType::FROMTOPRIGHT;
			break;
		case XML_rd:
			nOdpDirection = TransitionSubType::FROMTOPLEFT;
			break;
		default:
			nOdpDirection = 0;
			break;
		}
		return nOdpDirection;
	}


	sal_Int16 SlideTransition::ooxToOdpDirection( ::sal_Int32 nOoxType )
	{
    sal_Int16 nOdpDir;
		switch( nOoxType )
		{
		case XML_vert:
			nOdpDir = TransitionSubType::VERTICAL;
			break;
		case XML_horz:
			nOdpDir = TransitionSubType::HORIZONTAL;
			break;
		default:
			nOdpDir = 0;
			break;
		}
		return nOdpDir;
	}

	void SlideTransition::setOoxTransitionType( ::sal_Int32 OoxType, ::sal_Int32 param1, ::sal_Int32 param2 )
	{
		switch( OoxType )
		{
		case PPT_TOKEN( blinds ):
			mnTransitionType = TransitionType::BLINDSWIPE;
			mnTransitionSubType = ooxToOdpDirection( param1 );
			break;
		case PPT_TOKEN( checker ):
			mnTransitionType = TransitionType::CHECKERBOARDWIPE;
			switch ( param1 )
			{
			case XML_vert:
				mnTransitionSubType = TransitionSubType::DOWN;
				break;
			case XML_horz:
				mnTransitionSubType = TransitionSubType::ACROSS;
				break;
			default:
				break;
			}
			break;
		case PPT_TOKEN( comb ):
			mnTransitionType = TransitionType::PUSHWIPE;
			switch( param1 )
			{
			case XML_vert:
				mnTransitionSubType = TransitionSubType::COMBVERTICAL;
				break;
			case XML_horz:
				mnTransitionSubType = TransitionSubType::COMBHORIZONTAL;
				break;
			default:
				break;
			}
			break;
		case PPT_TOKEN( cover ):
			mnTransitionType = TransitionType::SLIDEWIPE;
			mnTransitionSubType = ooxToOdpEightDirections( param1 );
			break;
		case PPT_TOKEN( pull ): // uncover
			mnTransitionType = TransitionType::SLIDEWIPE;
			mnTransitionSubType = ooxToOdpEightDirections( param1 );
			mbTransitionDirectionNormal = false;
			break;
		case PPT_TOKEN( cut ):
			// The binfilter seems to ignore this transition.
			// Fade to black instead if thrBlk is true.
			if( param1 )
			{
				mnTransitionType = TransitionType::FADE;
				mnTransitionSubType = TransitionSubType::FADEOVERCOLOR;
			}
			OSL_TRACE( "OOX: cut transition fallback." );
			break;
		case PPT_TOKEN( fade ):
			mnTransitionType = TransitionType::FADE;
			if( param1 )
			{
				mnTransitionSubType = TransitionSubType::FADEOVERCOLOR;
			}
			else
			{
				mnTransitionSubType = TransitionSubType::CROSSFADE;
			}
			break;
		case PPT_TOKEN( push ):
			mnTransitionType = TransitionType::PUSHWIPE;
			mnTransitionSubType = ooxToOdpBorderDirections( param1 );
			break;
		case PPT_TOKEN( wipe ):
			mnTransitionType = TransitionType::BARWIPE;
			mnTransitionSubType = ooxToOdpSideDirections( param1 );
			mbTransitionDirectionNormal = ooxToOdpSideDirectionsDirectionNormal( param1 );
			break;
		case PPT_TOKEN( split ):
			mnTransitionType = TransitionType::BARNDOORWIPE;
			mnTransitionSubType = ooxToOdpDirection( param1 );
			if( param2 == XML_in )
			{
				// reverse
				mbTransitionDirectionNormal = false;
			}
			break;
		case PPT_TOKEN( wheel ):
			mnTransitionType = TransitionType::PINWHEELWIPE;
			switch( param1 )
			{
			case 1:
				mnTransitionSubType = TransitionSubType::ONEBLADE;
				break;
			case 2:
				mnTransitionSubType = TransitionSubType::TWOBLADEVERTICAL;
				break;
			case 3:
				mnTransitionSubType = TransitionSubType::THREEBLADE;
				break;
			case 4:
				mnTransitionSubType = TransitionSubType::FOURBLADE;
				break;
			case 8:
				mnTransitionSubType = TransitionSubType::EIGHTBLADE;
				break;
			default:
				OSL_TRACE( "OOX: strange number of blades for thw wheel-wipe %d", param1 );
				if( param1 > 8 )
				{
					mnTransitionSubType = TransitionSubType::EIGHTBLADE;
				}
				else if( param1 > 4 )
				{
					mnTransitionSubType = TransitionSubType::FOURBLADE;
				}
				else if( param1 == 0)
				{
					mnTransitionSubType = TransitionSubType::ONEBLADE;
				}
				break;
			}
			break;
		case PPT_TOKEN( randomBar ):
			mnTransitionType = TransitionType::RANDOMBARWIPE;
			mnTransitionSubType = ooxToOdpDirection( param1 );
			break;
		case PPT_TOKEN( circle ):
			mnTransitionType = TransitionType::ELLIPSEWIPE;
			mnTransitionSubType = TransitionSubType::CIRCLE;
			break;
		case PPT_TOKEN( diamond ):
			mnTransitionType = TransitionType::IRISWIPE;
			mnTransitionSubType = TransitionSubType::DIAMOND;
			break;
		case PPT_TOKEN( dissolve ):
			mnTransitionType = TransitionType::DISSOLVE;
			mnTransitionSubType = TransitionSubType::DEFAULT;
			break;
		case PPT_TOKEN( newsflash ):
			// this is what the PPT binary filter does.... not sure I agree.
			mnTransitionType = TransitionType::FOURBOXWIPE;
			mnTransitionSubType = TransitionSubType::CORNERSOUT;
			break;
		case PPT_TOKEN( plus ):
			mnTransitionType = TransitionType::FOURBOXWIPE;
			mnTransitionSubType = TransitionSubType::CORNERSOUT;
			break;
		case PPT_TOKEN( random ):
			mnTransitionType = TransitionType::RANDOM;
			mnTransitionSubType = TransitionSubType::DEFAULT;
			break;
		case PPT_TOKEN( wedge ):
			mnTransitionType = TransitionType::FANWIPE;
			mnTransitionSubType = TransitionSubType::CENTERTOP;
			break;
		case PPT_TOKEN( zoom ):
			mnTransitionType = TransitionType::ZOOM;
			mnTransitionSubType = TransitionSubType::DEFAULT;
			break;
		default:
			mnTransitionType = 0;
			break;
		}
	}


} }