filter/source/t602/t602filter.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_FILTER_SOURCE_T602_T602FILTER_HXX
  21 #define INCLUDED_FILTER_SOURCE_T602_T602FILTER_HXX
  22
  23 #include <com/sun/star/document/XFilter.hpp>
  24 #include <com/sun/star/document/XImporter.hpp>
  25 #include <com/sun/star/document/XExtendedFilterDetection.hpp>
  26 #include <com/sun/star/io/XInputStream.hpp>
  27 #include <com/sun/star/lang/XInitialization.hpp>
  28 #include <com/sun/star/lang/XServiceInfo.hpp>
  29 #include <com/sun/star/lang/XLocalizable.hpp>
  30 #include <com/sun/star/beans/XPropertyAccess.hpp>
  31 #include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
  32 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  33 #include <com/sun/star/uno/XComponentContext.hpp>
  34 #include <cppuhelper/implbase.hxx>
  35 #include <xmloff/attrlist.hxx>
  36 #include <i18nlangtag/languagetag.hxx>
  37
  38 namespace T602ImportFilter {
  39
  40 typedef enum {L2,KAM,KOI} tcode;
  41
  42 typedef enum {
  43         standard,   // default
  44         fat,        // bold
  45         cursive,    // italic
  46         bold,       // wide
  47         tall,       // high
  48         big,        // big
  49         lindex,     // lower index
  50         hindex,     // upper index
  51         err,        // not set yet
  52         chngul      // change underline
  53 } fonts;
  54
  55 enum class tnode {START,READCH,EOL,POCMD,EXPCMD,SETCMD,SETCH,WRITE,EEND,QUIT};
  56
  57
  58
  59 struct inistruct
  60 {
  61         bool showcomm;      // true   show comment lines
  62         bool forcecode;     // false  the user has changed the encoding with something else than @CT
  63         tcode xcode;        // KAM    encoding set - forced
  64         bool ruscode;       // false  Russian tables turned on
  65         bool reformatpars;  // false  Reformat paragraphs (whitespaces and line breaks)
  66         static const sal_Int16 fontsize = 10; // font size in points
  67
  68         inistruct()
  69             : showcomm( true )
  70             , forcecode( false )
  71             , xcode ( KAM )
  72             , ruscode ( false )
  73             , reformatpars ( false )
  74         {
  75         };
  76 };
  77
  78 class T602ImportFilterDialog : public cppu::WeakImplHelper <
  79         css::ui::dialogs::XExecutableDialog,
  80         css::lang::XLocalizable,
  81         css::lang::XServiceInfo,
  82         css::beans::XPropertyAccess
  83 >
  84 {
  85     LanguageTag maLocale;
  86     std::locale maResLocale;
  87     bool OptionsDlg();
  88     OUString getResStr(const char* resid);
  89
  90     virtual ~T602ImportFilterDialog() override;
  91
  92     // XExecutableDialog
  93        virtual void SAL_CALL setTitle( const OUString& aTitle ) override;
  94        virtual sal_Int16 SAL_CALL execute() override;
  95
  96     // XLocalizable
  97         virtual void SAL_CALL setLocale( const css::lang::Locale& eLocale ) override;
  98         virtual css::lang::Locale SAL_CALL getLocale() override;
  99
 100     // XServiceInfo
 101         virtual OUString SAL_CALL getImplementationName(  ) override;
 102         virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 103         virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 104
 105     // XPropertyAccess
 106         virtual css::uno::Sequence< css::beans::PropertyValue >
 107                             SAL_CALL getPropertyValues() override;
 108         virtual void SAL_CALL   setPropertyValues( const css::uno::Sequence<
 109                                     css::beans::PropertyValue >& aProps ) override;
 110
 111 public:
 112     explicit T602ImportFilterDialog();
 113
 114 };
 115
 116
 117 class T602ImportFilter : public cppu::WeakImplHelper <
 118     css::document::XFilter,
 119     css::document::XImporter,
 120     css::document::XExtendedFilterDetection,
 121     css::lang::XInitialization,
 122     css::lang::XServiceInfo
 123 >
 124 {
 125 private:
 126     css::uno::Reference<css::xml::sax::XDocumentHandler> mxHandler;
 127     css::uno::Reference< css::uno::XComponentContext >   mxContext;
 128     css::uno::Reference< css::lang::XComponent >         mxDoc;
 129     css::uno::Reference < css::io::XInputStream >        mxInputStream;
 130
 131     SvXMLAttributeList *mpAttrList;
 132
 133     tnode node;         // START
 134
 135     struct format602struct
 136     {
 137         sal_Int16   mt;       // row for header
 138         sal_Int16   mb;       // row for footer
 139         sal_Int16   tb;       // tabs
 140         sal_Int16   ct;       // encoding (0-kamenik, 1-latin2, 2-koi8)
 141         sal_Int16   pn;       // from page number
 142         sal_Int16   lh;       // linespacing 3-2x, 4-1.5x, 6-1x
 143         sal_Int16   lm;       // left border
 144         sal_Int16   rm;       // right border
 145         sal_Int16   pl;       // page length
 146         format602struct()
 147             : mt(0)
 148             , mb(0)
 149             , tb(0)
 150             , ct(0)
 151             , pn(0)
 152             , lh(0)
 153             , lm(0)
 154             , rm(0)
 155             , pl(0)
 156         {
 157         }
 158     };
 159
 160     format602struct format602;
 161
 162     // Initialisation constants - they are not changed during the conversion
 163
 164     inistruct ini;
 165
 166     // Font state - changes based on font
 167
 168     struct fststruct
 169     {
 170         fonts nowfnt;     // current font
 171         fonts oldfnt;     // previous font
 172         bool uline;       // underlined
 173         bool olduline;    // previous value of uline (font change)
 174         fststruct()
 175             : nowfnt(standard)
 176             , oldfnt(standard)
 177             , uline(false)
 178             , olduline(false)
 179         {
 180         }
 181     };
 182
 183     fststruct fst;
 184
 185     // Paragraph state
 186
 187     struct pststruct
 188     {
 189         sal_Int16 pars;            //       the number of line endings times linespacing on the current page
 190         bool comment;        //       in comments
 191         sal_Int16 wasspace;        // 0     there was a space - for reformatting
 192         bool wasfdash;       // 0     formatting dash
 193         bool ccafterln;      // false
 194         bool willbeeop;      // false
 195         bool waspar;         // false
 196         pststruct()
 197             : pars(0)
 198             , comment(false)
 199             , wasspace(0)
 200             , wasfdash(false)
 201             , ccafterln(false)
 202             , willbeeop(false)
 203             , waspar(false)
 204         {
 205         }
 206     };
 207
 208     pststruct pst;
 209
 210     void Reset602();
 211     unsigned char Readchar602();
 212     void Read602();
 213     void par602(bool endofpage);
 214     void inschr(unsigned char ch);
 215     void inschrdef(unsigned char ch);
 216     unsigned char Setformat602(const char *cmd);
 217     sal_Int16 readnum(unsigned char *ch, bool show);
 218     tnode PointCmd602(unsigned char *ch);
 219     void setfnt(fonts fnt,bool mustwrite);
 220     void wrtfnt();
 221
 222     /// @throws css::uno::RuntimeException
 223     bool importImpl( const css::uno::Sequence< css::beans::PropertyValue >& aDescriptor );
 224
 225     public:
 226         explicit T602ImportFilter(const css::uno::Reference<css::uno::XComponentContext > &r );
 227         explicit T602ImportFilter(css::uno::Reference<css::io::XInputStream> const & xInputStream);
 228         virtual ~T602ImportFilter() override;
 229
 230     // XFilter
 231         virtual sal_Bool SAL_CALL filter( const css::uno::Sequence< css::beans::PropertyValue >& aDescriptor ) override;
 232         virtual void SAL_CALL cancel(  ) override {};
 233
 234     // XImporter
 235         virtual void SAL_CALL setTargetDocument( const css::uno::Reference< css::lang::XComponent >& xDoc ) override;
 236
 237     // XExtendedTypeDetection
 238         virtual OUString SAL_CALL detect(
 239             css::uno::Sequence< css::beans::PropertyValue >& Descriptor ) override;
 240
 241     // XInitialization
 242         virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
 243
 244     // XServiceInfo
 245         virtual OUString SAL_CALL getImplementationName(  ) override;
 246         virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 247         virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 248
 249         void test();
 250 };
 251
 252 }
 253
 254 #endif
 255
 256 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */