AOO410/main/filter/source/flash/swfexporter.hxx

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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * 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
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
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 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef _FLASH_EXPORTER_HXX
#define _FLASH_EXPORTER_HXX

#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/document/XExporter.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/presentation/AnimationEffect.hpp>
#include <com/sun/star/presentation/AnimationSpeed.hpp>
#include <com/sun/star/presentation/ClickAction.hpp>
#include <com/sun/star/presentation/FadeEffect.hpp>
#include <osl/file.hxx>

#include <vector>
#include <map>

#include <stdio.h>

typedef ::std::map<sal_uInt32, sal_uInt16> ChecksumCache;

class GDIMetaFile;

inline ::rtl::OUString STR(const sal_Char * in)
{
	return ::rtl::OUString::createFromAscii(in);
}

inline ::rtl::OUString VAL(sal_Int32 in)
{
	return ::rtl::OUString::valueOf(in);
}

namespace swf {

class Writer;
// -----------------------------------------------------------------------------

class ShapeInfo
{
public:
	sal_uInt16		mnID;					// the character id for the sprite definition of this shape
	
	sal_Int32		mnX;
	sal_Int32		mnY;

	sal_Int32		mnWidth;
	sal_Int32		mnHeight;

	::com::sun::star::presentation::AnimationEffect	meEffect;
	::com::sun::star::presentation::AnimationEffect	meTextEffect;
	::com::sun::star::presentation::AnimationSpeed	meEffectSpeed;

	sal_Int32		mnPresOrder;

	::com::sun::star::presentation::ClickAction		meClickAction;
	::rtl::OUString	maBookmark;

	sal_Int32		mnDimColor;
	sal_Bool		mbDimHide;
	sal_Bool		mbDimPrev;
	
	sal_Bool		mbSoundOn;
	sal_Bool		mbPlayFull;
	::rtl::OUString	maSoundURL;

	sal_Int32		mnBlueScreenColor;

	ShapeInfo() :
		mnID(0), mnX(0), mnY(0),
		meEffect( ::com::sun::star::presentation::AnimationEffect_NONE ),
		meTextEffect( ::com::sun::star::presentation::AnimationEffect_NONE ),
		meEffectSpeed( ::com::sun::star::presentation::AnimationSpeed_MEDIUM ),
		mnPresOrder( 0 ),
		meClickAction( ::com::sun::star::presentation::ClickAction_NONE ),
		mnDimColor( 0 ),
		mbDimHide( false ),
		mbDimPrev( false ),
		mbSoundOn( false ),
		mbPlayFull( false ),
		mnBlueScreenColor( 0 ) {}
};

typedef ::std::vector<ShapeInfo*> ShapeInfoVector;

// -----------------------------------------------------------------------------

struct ShapeAnimationInfo
{
	ShapeInfo* mpShapeInfo;
	sal_uInt16	mnDepth;

	ShapeAnimationInfo( ShapeInfo* pShapeInfo, sal_uInt16 nDepth ) : mpShapeInfo( pShapeInfo ), mnDepth( nDepth ) {}
};

typedef std::vector<ShapeAnimationInfo> ShapeAnimationInfoVector;

// -----------------------------------------------------------------------------

struct PageInfo
{
	::com::sun::star::presentation::FadeEffect		meFadeEffect;
	::com::sun::star::presentation::AnimationSpeed	meFadeSpeed;

	sal_Int32		mnDuration;
	sal_Int32		mnChange;

	sal_uInt16		mnBackgroundID;
	sal_uInt16		mnObjectsID;
	sal_uInt16		mnForegroundID;

	sal_Bool mbBackgroundVisible;
	sal_Bool mbBackgroundObjectsVisible;

	ShapeInfoVector maShapesVector;

	PageInfo();
	~PageInfo();

#ifdef THEFUTURE
	void addShape( ShapeInfo* pShapeInfo );
#endif

};

// -----------------------------------------------------------------------------

typedef ::std::map<sal_uInt32, PageInfo> PageInfoMap;

// -----------------------------------------------------------------------------

class FlashExporter
{
public:
	FlashExporter( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxMSF, sal_Int32 nJPEGCompressMode = -1, sal_Bool bExportOLEAsJPEG = false);
	~FlashExporter();

	void Flush();

	sal_Bool exportAll( ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xDoc, com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > &xOutputStream, 	::com::sun::star::uno::Reference< ::com::sun::star::task::XStatusIndicator> &xStatusIndicator );
	sal_Bool exportSlides( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage > xDrawPage, com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > &xOutputStream, sal_uInt16 nPage);
	sal_uInt16 exportBackgrounds( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage > xDrawPage, com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > &xOutputStream, sal_uInt16 nPage, sal_Bool bExportObjects );
	sal_uInt16 exportBackgrounds( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage > xDrawPage, sal_uInt16 nPage, sal_Bool bExportObjects );

#ifdef AUGUSTUS
	sal_Bool exportSound( com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > &xOutputStream, const char* wavfilename );
#endif

	ChecksumCache gMasterCache;
	ChecksumCache gPrivateCache;
	ChecksumCache gObjectCache;
	ChecksumCache gMetafileCache;

private:
	::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > mxMSF;
	::com::sun::star::uno::Reference< ::com::sun::star::document::XExporter > mxGraphicExporter;

	PageInfoMap maPagesMap;

	sal_uInt16 exportDrawPageBackground(sal_uInt16 nPage, ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage >& xPage);
	sal_uInt16 exportMasterPageObjects(sal_uInt16 nPage, ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage >& xMasterPage);

	void exportDrawPageContents( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage >& xPage, bool bStream, bool bMaster  );
	void exportShapes( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& xShapes, bool bStream, bool bMaster );
	void exportShape( ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape, bool bMaster);

	sal_uInt32 ActionSummer(::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape);
	sal_uInt32 ActionSummer(::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& xShapes);

	void animateShape( ShapeAnimationInfo& rAnimInfo );
	void animatePage( PageInfo* pPageInfo );

	bool getMetaFile( ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >&xComponent, GDIMetaFile& rMtf, bool bOnlyBackground = false, bool bExportAsJPEG = false );

	Writer* mpWriter;

	sal_Int32 mnDocWidth;
	sal_Int32 mnDocHeight;

	sal_Int32 mnJPEGcompressMode;

	sal_Bool mbExportOLEAsJPEG;

	sal_Bool mbPresentation;

	sal_Int32 mnPageNumber;
};

}

#endif