hwpfilter/source/hwpreader.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 #ifndef INCLUDED_HWPFILTER_SOURCE_HWPREADER_HXX
  21 #define INCLUDED_HWPFILTER_SOURCE_HWPREADER_HXX
  22
  23 #include <errno.h>
  24 #include <stdio.h>
  25 #include <string.h>
  26 #include <sal/alloca.h>
  27
  28 #include <com/sun/star/lang/XServiceInfo.hpp>
  29 #include <com/sun/star/lang/XComponent.hpp>
  30 #include <com/sun/star/io/XInputStream.hpp>
  31 #include <com/sun/star/document/XFilter.hpp>
  32 #include <com/sun/star/document/XImporter.hpp>
  33 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  34 #include <com/sun/star/uno/XComponentContext.hpp>
  35
  36 #include <com/sun/star/io/XActiveDataSink.hpp>
  37 #include <com/sun/star/io/XActiveDataControl.hpp>
  38 #include <com/sun/star/io/XStreamListener.hpp>
  39 #include <com/sun/star/document/XExtendedFilterDetection.hpp>
  40
  41 #include <cppuhelper/factory.hxx>
  42 #include <cppuhelper/implbase.hxx>
  43 #include <cppuhelper/supportsservice.hxx>
  44 #include <cppuhelper/weak.hxx>
  45 #include <memory>
  46
  47 using namespace ::cppu;
  48 using namespace ::com::sun::star::lang;
  49 using namespace ::com::sun::star::uno;
  50 using namespace ::com::sun::star::io;
  51 using namespace ::com::sun::star::registry;
  52 using namespace ::com::sun::star::document;
  53 using namespace ::com::sun::star::beans;
  54 using namespace ::com::sun::star::xml::sax;
  55
  56 #include <assert.h>
  57
  58 #include <unotools/mediadescriptor.hxx>
  59
  60 #include "hwpfile.h"
  61 #include "hcode.h"
  62 #include "hbox.h"
  63 #include "htags.h"
  64 #include "hstream.hxx"
  65 #include "drawdef.h"
  66 #include "attributes.hxx"
  67
  68 #define WRITER_IMPORTER_NAME "com.sun.star.comp.Writer.XMLImporter"
  69
  70 struct HwpReaderPrivate;
  71 /**
  72  * This class implements the external Parser interface
  73  */
  74 class HwpReader : public WeakImplHelper<XFilter>
  75 {
  76
  77 public:
  78     HwpReader();
  79     virtual ~HwpReader() override;
  80
  81 public:
  82     /**
  83      * parseStream does Parser-startup initializations
  84      */
  85     virtual sal_Bool SAL_CALL filter(const Sequence< PropertyValue >& aDescriptor) override;
  86     virtual void SAL_CALL cancel() override {}
  87     void setDocumentHandler(Reference< XDocumentHandler > const & xHandler)
  88     {
  89         m_rxDocumentHandler = xHandler;
  90     }
  91 private:
  92     Reference< XDocumentHandler > m_rxDocumentHandler;
  93     rtl::Reference<AttributeListImpl> mxList;
  94     HWPFile hwpfile;
  95     std::unique_ptr<HwpReaderPrivate> d;
  96 private:
  97     /* -------- Document Parsing --------- */
  98     void makeMeta();
  99     void makeStyles();
 100     void makeDrawMiscStyle(HWPDrawingObject *);
 101     void makeAutoStyles();
 102     void makeMasterStyles();
 103     void makeBody();
 104
 105     void makeTextDecls();
 106
 107     /* -------- Paragraph Parsing --------- */
 108     void parsePara(HWPPara *para);
 109     void make_text_p0(HWPPara *para, bool bParaStart);
 110     void make_text_p1(HWPPara *para, bool bParaStart);
 111     void make_text_p3(HWPPara *para, bool bParaStart);
 112
 113     /* -------- rDocument->characters(x) --------- */
 114     void makeChars(hchar_string & rStr);
 115
 116     /* -------- Special Char Parsing --------- */
 117     void makeFieldCode(hchar_string const & rStr, FieldCode const *hbox); //6
 118     void makeBookmark(Bookmark const *hbox);      //6
 119     void makeDateFormat(DateCode *hbox);    //7
 120     void makeDateCode(DateCode *hbox);      //8
 121     void makeTab();            //9
 122     void makeTable(TxtBox *hbox);
 123     void makeTextBox(TxtBox *hbox);
 124     void makeFormula(TxtBox *hbox);
 125     void makeHyperText(TxtBox *hbox);
 126     void makePicture(Picture *hbox);
 127     void makePictureDRAW(HWPDrawingObject *drawobj, Picture *hbox);
 128     void makeLine();
 129     void makeHidden(Hidden *hbox);
 130     void makeFootnote(Footnote *hbox);
 131     void makeAutoNum(AutoNum const *hbox);
 132     void makeShowPageNum();
 133     void makeMailMerge(MailMerge *hbox);
 134     void makeOutline(Outline const *hbox);
 135
 136     /* --------- Styles Parsing ------------ */
 137     void makePageStyle();
 138     void makeColumns(ColumnDef const *);
 139     void makeTStyle(CharShape const *);
 140     void makePStyle(ParaShape const *);
 141     void makeFStyle(FBoxStyle *);
 142     void makeCaptionStyle(FBoxStyle *);
 143     void makeDrawStyle(HWPDrawingObject *,FBoxStyle *);
 144     void makeTableStyle(Table *);
 145     void parseCharShape(CharShape const *);
 146     void parseParaShape(ParaShape const *);
 147     static char* getTStyleName(int, char *);
 148     static char* getPStyleName(int, char *);
 149 };
 150
 151
 152 #endif
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */