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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sdext/source/pdfimport/tree/drawtreevisiting.hxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_DRAWTREEVISITING_HXX
+#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_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;
+ css::uno::Reference< css::i18n::XBreakIterator > mxBreakIter;
+
+ void optimizeTextElements(Element& rParent);
+
+ public:
+ const css::uno::Reference< css::i18n::XBreakIterator >& GetBreakIterator();
+ explicit DrawXmlOptimizer(PDFIProcessor& rProcessor) :
+ m_rProcessor(rProcessor)
+ {}
+
+ virtual void visit( HyperlinkElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( TextElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( ParagraphElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( FrameElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( PolyPolyElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( ImageElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( PageElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( DocumentElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ };
+
+ 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< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( TextElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( ParagraphElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( FrameElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( PolyPolyElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( ImageElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( PageElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( DocumentElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ };
+
+ class DrawXmlEmitter : public ElementTreeVisitor
+ {
+ private:
+ css::uno::Reference< css::i18n::XCharacterClassification > mxCharClass;
+
+ EmitContext& m_rEmitContext ;
+ /// writes Impress doc when false
+ const bool m_bWriteDrawDocument;
+
+ static void fillFrameProps( DrawElement& rElem,
+ PropertyMap& rProps,
+ const EmitContext& rEmitContext,
+ bool bWasTransformed
+ );
+
+ public:
+ const css::uno::Reference< css::i18n::XCharacterClassification >& GetCharacterClassification();
+ enum DocType{ DRAW_DOC, IMPRESS_DOC };
+ explicit DrawXmlEmitter(EmitContext& rEmitContext, DocType eDocType) :
+ m_rEmitContext(rEmitContext),
+ m_bWriteDrawDocument(eDocType==DRAW_DOC)
+ {}
+
+ virtual void visit( HyperlinkElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( TextElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( ParagraphElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( FrameElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( PolyPolyElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( ImageElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( PageElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ virtual void visit( DocumentElement&, const std::list< std::unique_ptr<Element> >::const_iterator& ) override;
+ };
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */