113 lines
4.2 KiB
C++
113 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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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 <boost/ptr_container/ptr_vector.hpp>
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#include <tools/link.hxx>
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#include <tools/string.hxx>
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#include <com/sun/star/awt/ImageStatus.hpp>
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#include <com/sun/star/awt/XImageConsumer.hpp>
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#include <com/sun/star/awt/XImageProducer.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <cppuhelper/weak.hxx>
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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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typedef boost::ptr_vector< ::com::sun::star::uno::Reference< ::com::sun::star::awt::XImageConsumer > > ConsumerList_t;
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::rtl::OUString maURL;
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ConsumerList_t maConsList;
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Graphic* mpGraphic;
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SvStream* mpStm;
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sal_uInt32 mnTransIndex;
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sal_Bool mbConsInit;
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Link maDoneHdl;
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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 NewDataAvailable();
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void SetDoneHdl( const Link& i_rHdl ) { maDoneHdl = i_rHdl; }
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const Link& GetDoneHdl() const { return maDoneHdl; }
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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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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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