svgio/inc/svgdocumenthandler.hxx

   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 #pragma once
  21
  22 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  23 #include "svgdocument.hxx"
  24 #include <cppuhelper/implbase.hxx>
  25
  26 class SvStream;
  27 namespace svgio::svgreader { class SvgCharacterNode; }
  28
  29 namespace svgio::svgreader
  30     {
  31         class SvgDocHdl final : public cppu::WeakImplHelper< css::xml::sax::XDocumentHandler >
  32         {
  33         private:
  34             // the complete SVG Document
  35             SvgDocument                     maDocument;
  36
  37             // current node for parsing
  38             SvgNode*                        mpTarget;
  39
  40             // text collector string stack for css styles
  41             std::vector< OUString >    maCssContents;
  42
  43         public:
  44             SvgDocHdl(const OUString& rAbsolutePath);
  45             virtual ~SvgDocHdl() override;
  46
  47             // Methods XDocumentHandler
  48             virtual void SAL_CALL startDocument(  ) override;
  49             virtual void SAL_CALL endDocument(  ) override;
  50             virtual void SAL_CALL startElement( const OUString& aName, const css::uno::Reference< css::xml::sax::XAttributeList >& xAttribs ) override;
  51             virtual void SAL_CALL endElement( const OUString& aName ) override;
  52             virtual void SAL_CALL characters( const OUString& aChars ) override;
  53             virtual void SAL_CALL ignorableWhitespace( const OUString& aWhitespaces ) override;
  54             virtual void SAL_CALL processingInstruction( const OUString& aTarget, const OUString& aData ) override;
  55             virtual void SAL_CALL setDocumentLocator( const css::uno::Reference< css::xml::sax::XLocator >& xLocator ) override;
  56
  57             const SvgDocument& getSvgDocument() const { return maDocument; }
  58         };
  59
  60 } // end of namespace svgio::svgreader
  61
  62 extern "C" SAL_DLLPUBLIC_EXPORT bool TestImportSVG(SvStream& rStream);
  63
  64 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */