diff options
Diffstat (limited to 'sdext/source/pdfimport/tree/drawtreevisiting.hxx')
| -rw-r--r-- | sdext/source/pdfimport/tree/drawtreevisiting.hxx | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/tree/drawtreevisiting.hxx b/sdext/source/pdfimport/tree/drawtreevisiting.hxx new file mode 100644 index 000000000000..e957448ded4e --- /dev/null +++ b/sdext/source/pdfimport/tree/drawtreevisiting.hxx @@ -0,0 +1,132 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_PDFI_DRAWTREEVISITING_HXX +#define INCLUDED_PDFI_DRAWTREEVISITING_HXX + +#include "treevisiting.hxx" + +#include "com/sun/star/i18n/XBreakIterator.hpp" +#include "com/sun/star/i18n/XCharacterClassification.hpp" +#include "com/sun/star/lang/XMultiServiceFactory.hpp" +#include "com/sun/star/uno/XComponentContext.hpp" + +namespace pdfi +{ + struct DrawElement; + + class DrawXmlOptimizer : public ElementTreeVisitor + { + private: + PDFIProcessor& m_rProcessor; + void optimizeTextElements(Element& rParent); + + public: + ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XBreakIterator > mxBreakIter; + const ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XBreakIterator >& GetBreakIterator(); + explicit DrawXmlOptimizer(PDFIProcessor& rProcessor) : + m_rProcessor(rProcessor) + {} + + virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( TextElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( FrameElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( ImageElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( PageElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator& ); + }; + + class DrawXmlFinalizer : public ElementTreeVisitor + { + private: + StyleContainer& m_rStyleContainer; + PDFIProcessor& m_rProcessor; + + public: + explicit DrawXmlFinalizer(StyleContainer& rStyleContainer, + PDFIProcessor& rProcessor) : + m_rStyleContainer(rStyleContainer), + m_rProcessor(rProcessor) + {} + + virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( TextElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( FrameElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( ImageElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( PageElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator& ); + }; + + class DrawXmlEmitter : public ElementTreeVisitor + { + private: + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory; + ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xCtx; + ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XBreakIterator > mxBreakIter; + ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XCharacterClassification > mxCharClass; + + PDFIProcessor& m_rProcessor; + + EmitContext& m_rEmitContext ; + /// writes Impress doc when false + const bool m_bWriteDrawDocument; + + void fillFrameProps( DrawElement& rElem, + PropertyMap& rProps, + const EmitContext& rEmitContext, + bool bWasTransformed = false + ); + + public: + const ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XBreakIterator >& GetBreakIterator(); + const ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XCharacterClassification >& GetCharacterClassification(); + enum DocType{ DRAW_DOC, IMPRESS_DOC }; + explicit DrawXmlEmitter(EmitContext& rEmitContext, DocType eDocType, PDFIProcessor& rProc ) : + m_rProcessor( rProc ), + m_rEmitContext(rEmitContext), + m_bWriteDrawDocument(eDocType==DRAW_DOC) + {} + + virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( TextElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( FrameElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( ImageElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( PageElement&, const std::list< Element* >::const_iterator& ); + virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator& ); + }; +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |