143 lines
4.9 KiB
C++
143 lines
4.9 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: imgprod.hxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 22:50:32 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _PRODUCE_HXX
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#define _PRODUCE_HXX
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#include <tools/link.hxx>
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#include <tools/string.hxx>
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#include <tools/list.hxx>
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#ifndef _COM_SUN_STAR_AWT_IMAGESTATUS_HPP_
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#include <com/sun/star/awt/ImageStatus.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XIMAGECONSUMER_HPP_
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#include <com/sun/star/awt/XImageConsumer.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XIMAGEPRODUCER_HPP_
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#include <com/sun/star/awt/XImageProducer.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
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#include <com/sun/star/lang/XInitialization.hpp>
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#endif
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#ifndef _CPPUHELPER_WEAK_HXX_
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#include <cppuhelper/weak.hxx>
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#endif
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// -----------------
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// - ImageProducer -
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// -----------------
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class SvStream;
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class ImageConsumer;
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class Graphic;
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class GraphicFilter;
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namespace com { namespace sun { namespace star { namespace io {
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class XInputStream;
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}}}}
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class ImageProducer : public ::com::sun::star::awt::XImageProducer,
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public ::com::sun::star::lang::XInitialization,
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public ::cppu::OWeakObject
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{
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private:
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::rtl::OUString maURL;
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List maConsList;
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Graphic* mpGraphic;
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SvStream* mpStm;
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GraphicFilter* mpFilter;
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sal_uInt32 mnTransIndex;
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sal_uInt32 mnStatus;
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sal_Bool mbConsInit;
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sal_Bool mbStmDel;
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Link maErrorHdl;
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sal_uInt32 mnLastError;
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sal_uInt32 mnExtra2;
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sal_Bool mbAsync;
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sal_Bool mbExtra1;
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sal_Bool mbExtra2;
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sal_Bool mbExtra3;
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sal_Bool ImplImportGraphic( Graphic& rGraphic );
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void ImplUpdateData( const Graphic& rGraphic );
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void ImplInitConsumer( const Graphic& rGraphic );
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void ImplUpdateConsumer( const Graphic& rGraphic );
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public:
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ImageProducer();
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~ImageProducer();
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void SetImage( const ::rtl::OUString& rPath );
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void SetImage( SvStream& rStm );
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void SetImage( const Graphic& rGraphic );
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void SetErrorHandler( const Link& rErrorHdl ) { maErrorHdl = rErrorHdl; }
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const Link& GetErrorHandler() const { return maErrorHdl; }
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sal_uInt32 GetLastError() const { return mnLastError; }
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void ResetLastError() { mnLastError = 0; }
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void NewDataAvailable();
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// ::com::sun::star::uno::XInterface
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::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
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void SAL_CALL acquire() throw() { OWeakObject::acquire(); }
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void SAL_CALL release() throw() { OWeakObject::release(); }
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// MT: ???
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void setImage( ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > & rStmRef );
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// ::com::sun::star::awt::XImageProducer
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void SAL_CALL addConsumer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer >& rxConsumer ) throw(::com::sun::star::uno::RuntimeException);
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void SAL_CALL removeConsumer( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer >& rxConsumer ) throw(::com::sun::star::uno::RuntimeException);
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void SAL_CALL startProduction( ) throw(::com::sun::star::uno::RuntimeException);
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// ::com::sun::star::lang::XInitialization
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void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
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};
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#endif // _PRODUCE_HXX
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