1*06bcd5d2SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*06bcd5d2SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*06bcd5d2SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*06bcd5d2SAndrew Rist * distributed with this work for additional information 6*06bcd5d2SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*06bcd5d2SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*06bcd5d2SAndrew Rist * "License"); you may not use this file except in compliance 9*06bcd5d2SAndrew Rist * with the License. You may obtain a copy of the License at 10*06bcd5d2SAndrew Rist * 11*06bcd5d2SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*06bcd5d2SAndrew Rist * 13*06bcd5d2SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*06bcd5d2SAndrew Rist * software distributed under the License is distributed on an 15*06bcd5d2SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*06bcd5d2SAndrew Rist * KIND, either express or implied. See the License for the 17*06bcd5d2SAndrew Rist * specific language governing permissions and limitations 18*06bcd5d2SAndrew Rist * under the License. 19*06bcd5d2SAndrew Rist * 20*06bcd5d2SAndrew Rist *************************************************************/ 21*06bcd5d2SAndrew Rist 22*06bcd5d2SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef INCLUDED_PDFI_WRITERTREEVISITING_HXX 25cdf0e10cSrcweir #define INCLUDED_PDFI_WRITERTREEVISITING_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "treevisiting.hxx" 28cdf0e10cSrcweir 29cdf0e10cSrcweir namespace pdfi 30cdf0e10cSrcweir { 31cdf0e10cSrcweir struct DrawElement; 32cdf0e10cSrcweir 33cdf0e10cSrcweir class WriterXmlOptimizer : public ElementTreeVisitor 34cdf0e10cSrcweir { 35cdf0e10cSrcweir private: 36cdf0e10cSrcweir PDFIProcessor& m_rProcessor; 37cdf0e10cSrcweir void optimizeTextElements(Element& rParent); 38cdf0e10cSrcweir void checkHeaderAndFooter( PageElement& rElem ); 39cdf0e10cSrcweir 40cdf0e10cSrcweir public: WriterXmlOptimizer(PDFIProcessor & rProcessor)41cdf0e10cSrcweir explicit WriterXmlOptimizer(PDFIProcessor& rProcessor) : 42cdf0e10cSrcweir m_rProcessor(rProcessor) 43cdf0e10cSrcweir {} ~WriterXmlOptimizer()44cdf0e10cSrcweir virtual ~WriterXmlOptimizer() 45cdf0e10cSrcweir {} 46cdf0e10cSrcweir 47cdf0e10cSrcweir virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& ); 48cdf0e10cSrcweir virtual void visit( TextElement&, const std::list< Element* >::const_iterator& ); 49cdf0e10cSrcweir virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator& ); 50cdf0e10cSrcweir virtual void visit( FrameElement&, const std::list< Element* >::const_iterator& ); 51cdf0e10cSrcweir virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator& ); 52cdf0e10cSrcweir virtual void visit( ImageElement&, const std::list< Element* >::const_iterator& ); 53cdf0e10cSrcweir virtual void visit( PageElement&, const std::list< Element* >::const_iterator& ); 54cdf0e10cSrcweir virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator& ); 55cdf0e10cSrcweir }; 56cdf0e10cSrcweir 57cdf0e10cSrcweir class WriterXmlFinalizer : public ElementTreeVisitor 58cdf0e10cSrcweir { 59cdf0e10cSrcweir private: 60cdf0e10cSrcweir StyleContainer& m_rStyleContainer; 61cdf0e10cSrcweir PDFIProcessor& m_rProcessor; 62cdf0e10cSrcweir 63cdf0e10cSrcweir void setFirstOnPage( ParagraphElement& rElem, 64cdf0e10cSrcweir StyleContainer& rStyles, 65cdf0e10cSrcweir const rtl::OUString& rMasterPageName ); 66cdf0e10cSrcweir 67cdf0e10cSrcweir public: WriterXmlFinalizer(StyleContainer & rStyleContainer,PDFIProcessor & rProcessor)68cdf0e10cSrcweir explicit WriterXmlFinalizer(StyleContainer& rStyleContainer, 69cdf0e10cSrcweir PDFIProcessor& rProcessor) : 70cdf0e10cSrcweir m_rStyleContainer(rStyleContainer), 71cdf0e10cSrcweir m_rProcessor(rProcessor) 72cdf0e10cSrcweir {} ~WriterXmlFinalizer()73cdf0e10cSrcweir virtual ~WriterXmlFinalizer() 74cdf0e10cSrcweir {} 75cdf0e10cSrcweir 76cdf0e10cSrcweir virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& ); 77cdf0e10cSrcweir virtual void visit( TextElement&, const std::list< Element* >::const_iterator& ); 78cdf0e10cSrcweir virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator& ); 79cdf0e10cSrcweir virtual void visit( FrameElement&, const std::list< Element* >::const_iterator& ); 80cdf0e10cSrcweir virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator& ); 81cdf0e10cSrcweir virtual void visit( ImageElement&, const std::list< Element* >::const_iterator& ); 82cdf0e10cSrcweir virtual void visit( PageElement&, const std::list< Element* >::const_iterator& ); 83cdf0e10cSrcweir virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator& ); 84cdf0e10cSrcweir }; 85cdf0e10cSrcweir 86cdf0e10cSrcweir class WriterXmlEmitter : public ElementTreeVisitor 87cdf0e10cSrcweir { 88cdf0e10cSrcweir private: 89cdf0e10cSrcweir EmitContext& m_rEmitContext ; 90cdf0e10cSrcweir void fillFrameProps( DrawElement& rElem, 91cdf0e10cSrcweir PropertyMap& rProps, 92cdf0e10cSrcweir const EmitContext& rEmitContext ); 93cdf0e10cSrcweir 94cdf0e10cSrcweir public: WriterXmlEmitter(EmitContext & rEmitContext)95cdf0e10cSrcweir explicit WriterXmlEmitter(EmitContext& rEmitContext) : 96cdf0e10cSrcweir m_rEmitContext(rEmitContext) 97cdf0e10cSrcweir {} ~WriterXmlEmitter()98cdf0e10cSrcweir virtual ~WriterXmlEmitter() 99cdf0e10cSrcweir {} 100cdf0e10cSrcweir 101cdf0e10cSrcweir virtual void visit( HyperlinkElement&, const std::list< Element* >::const_iterator& ); 102cdf0e10cSrcweir virtual void visit( TextElement&, const std::list< Element* >::const_iterator& ); 103cdf0e10cSrcweir virtual void visit( ParagraphElement&, const std::list< Element* >::const_iterator& ); 104cdf0e10cSrcweir virtual void visit( FrameElement&, const std::list< Element* >::const_iterator& ); 105cdf0e10cSrcweir virtual void visit( PolyPolyElement&, const std::list< Element* >::const_iterator& ); 106cdf0e10cSrcweir virtual void visit( ImageElement&, const std::list< Element* >::const_iterator& ); 107cdf0e10cSrcweir virtual void visit( PageElement&, const std::list< Element* >::const_iterator& ); 108cdf0e10cSrcweir virtual void visit( DocumentElement&, const std::list< Element* >::const_iterator& ); 109cdf0e10cSrcweir }; 110cdf0e10cSrcweir } 111cdf0e10cSrcweir 112cdf0e10cSrcweir #endif 113