Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_PDFI_WRITERTREEVISITING_HXX
      21             : #define INCLUDED_PDFI_WRITERTREEVISITING_HXX
      22             : 
      23             : #include "treevisiting.hxx"
      24             : 
      25             : namespace pdfi
      26             : {
      27             :     struct DrawElement;
      28             : 
      29             :     class WriterXmlOptimizer : public ElementTreeVisitor
      30             :     {
      31             :     private:
      32             :         PDFIProcessor& m_rProcessor;
      33             :         void optimizeTextElements(Element& rParent);
      34             :         void checkHeaderAndFooter( PageElement& rElem );
      35             : 
      36             :     public:
      37           1 :         explicit WriterXmlOptimizer(PDFIProcessor& rProcessor) :
      38           1 :             m_rProcessor(rProcessor)
      39           1 :         {}
      40           2 :         virtual ~WriterXmlOptimizer()
      41           2 :         {}
      42             : 
      43             :         virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& );
      44             :         virtual void visit( TextElement&, const std::list< Element* >::const_iterator&  );
      45             :         virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator&  );
      46             :         virtual void visit( FrameElement&, const std::list< Element* >::const_iterator&  );
      47             :         virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator&  );
      48             :         virtual void visit( ImageElement&, const std::list< Element* >::const_iterator&  );
      49             :         virtual void visit( PageElement&, const std::list< Element* >::const_iterator&  );
      50             :         virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator&  );
      51             :     };
      52             : 
      53             :     class WriterXmlFinalizer : public ElementTreeVisitor
      54             :     {
      55             :     private:
      56             :         StyleContainer& m_rStyleContainer;
      57             :         PDFIProcessor&  m_rProcessor;
      58             : 
      59             :         void setFirstOnPage( ParagraphElement&    rElem,
      60             :                              StyleContainer&      rStyles,
      61             :                              const rtl::OUString& rMasterPageName );
      62             : 
      63             :     public:
      64           1 :         explicit WriterXmlFinalizer(StyleContainer& rStyleContainer,
      65             :                                     PDFIProcessor&  rProcessor) :
      66             :             m_rStyleContainer(rStyleContainer),
      67           1 :             m_rProcessor(rProcessor)
      68           1 :         {}
      69           2 :         virtual ~WriterXmlFinalizer()
      70           2 :         {}
      71             : 
      72             :         virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& );
      73             :         virtual void visit( TextElement&, const std::list< Element* >::const_iterator&  );
      74             :         virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator&  );
      75             :         virtual void visit( FrameElement&, const std::list< Element* >::const_iterator&  );
      76             :         virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator&  );
      77             :         virtual void visit( ImageElement&, const std::list< Element* >::const_iterator&  );
      78             :         virtual void visit( PageElement&, const std::list< Element* >::const_iterator&  );
      79             :         virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator&  );
      80             :     };
      81             : 
      82             :     class WriterXmlEmitter : public ElementTreeVisitor
      83             :     {
      84             :     private:
      85             :         EmitContext& m_rEmitContext ;
      86             :         void fillFrameProps( DrawElement&       rElem,
      87             :                              PropertyMap&       rProps,
      88             :                              const EmitContext& rEmitContext );
      89             : 
      90             :     public:
      91           1 :         explicit WriterXmlEmitter(EmitContext& rEmitContext) :
      92           1 :             m_rEmitContext(rEmitContext)
      93           1 :         {}
      94           2 :         virtual ~WriterXmlEmitter()
      95           2 :         {}
      96             : 
      97             :         virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& );
      98             :         virtual void visit( TextElement&, const std::list< Element* >::const_iterator&  );
      99             :         virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator&  );
     100             :         virtual void visit( FrameElement&, const std::list< Element* >::const_iterator&  );
     101             :         virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator&  );
     102             :         virtual void visit( ImageElement&, const std::list< Element* >::const_iterator&  );
     103             :         virtual void visit( PageElement&, const std::list< Element* >::const_iterator&  );
     104             :         virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator&  );
     105             :     };
     106             : }
     107             : 
     108             : #endif
     109             : 
     110             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */