writerperfect/source/calc/MWAWCalcImportFilter.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /* MWAWCalcImportFilter: Sets up the filter, and calls DocumentCollector
   3  * to do the actual filtering
   4  *
   5  * This file is part of the LibreOffice project.
   6  *
   7  * This Source Code Form is subject to the terms of the Mozilla Public
   8  * License, v. 2.0. If a copy of the MPL was not distributed with this
   9  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  10  */
  11
  12 #include <com/sun/star/uno/Reference.h>
  13 #include <cppuhelper/supportsservice.hxx>
  14
  15 #include <libmwaw/libmwaw.hxx>
  16 #include <libodfgen/libodfgen.hxx>
  17
  18 #include "MWAWCalcImportFilter.hxx"
  19
  20 using com::sun::star::uno::Sequence;
  21 using com::sun::star::uno::Reference;
  22 using com::sun::star::uno::Any;
  23 using com::sun::star::uno::XInterface;
  24 using com::sun::star::uno::Exception;
  25 using com::sun::star::uno::RuntimeException;
  26 using com::sun::star::uno::XComponentContext;
  27
  28 static bool handleEmbeddedMWAWGraphicObject(const librevenge::RVNGBinaryData &data, OdfDocumentHandler *pHandler,  const OdfStreamType streamType)
  29 {
  30     OdgGenerator exporter;
  31     exporter.addDocumentHandler(pHandler, streamType);
  32     return MWAWDocument::decodeGraphic(data, &exporter);
  33 }
  34
  35 static bool handleEmbeddedMWAWSpreadsheetObject(const librevenge::RVNGBinaryData &data, OdfDocumentHandler *pHandler,  const OdfStreamType streamType)
  36 {
  37     OdsGenerator exporter;
  38     exporter.addDocumentHandler(pHandler, streamType);
  39     return MWAWDocument::decodeSpreadsheet(data, &exporter);
  40 }
  41
  42 bool MWAWCalcImportFilter::doImportDocument(librevenge::RVNGInputStream &rInput, OdsGenerator &rGenerator, utl::MediaDescriptor &)
  43 {
  44     return MWAWDocument::MWAW_R_OK == MWAWDocument::parse(&rInput, &rGenerator);
  45 }
  46
  47 bool MWAWCalcImportFilter::doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName)
  48 {
  49     rTypeName.clear();
  50
  51     MWAWDocument::Type docType = MWAWDocument::MWAW_T_UNKNOWN;
  52     MWAWDocument::Kind docKind = MWAWDocument::MWAW_K_UNKNOWN;
  53     const MWAWDocument::Confidence confidence = MWAWDocument::isFileFormatSupported(&rInput, docType, docKind);
  54
  55     if (confidence == MWAWDocument::MWAW_C_EXCELLENT)
  56     {
  57         if (docKind == MWAWDocument::MWAW_K_SPREADSHEET || docKind == MWAWDocument::MWAW_K_DATABASE)
  58         {
  59             switch (docType)
  60             {
  61             case MWAWDocument::MWAW_T_BEAGLEWORKS:
  62                 rTypeName = "calc_Beagle_Works";
  63                 break;
  64             case MWAWDocument::MWAW_T_CLARISRESOLVE:
  65                 rTypeName = "calc_Claris_Resolve";
  66                 break;
  67             case MWAWDocument::MWAW_T_CLARISWORKS:
  68                 rTypeName = "calc_ClarisWorks";
  69                 break;
  70             case MWAWDocument::MWAW_T_GREATWORKS:
  71                 rTypeName = "calc_Great_Works";
  72                 break;
  73             case MWAWDocument::MWAW_T_MICROSOFTWORKS:
  74                 rTypeName = "calc_Mac_Works";
  75                 break;
  76             case MWAWDocument::MWAW_T_WINGZ:
  77                 rTypeName = "calc_Mac_Wingz";
  78                 break;
  79
  80             case MWAWDocument::MWAW_T_ACTA:
  81             case MWAWDocument::MWAW_T_ADOBEILLUSTRATOR:
  82             case MWAWDocument::MWAW_T_DBASE:
  83             case MWAWDocument::MWAW_T_DOCMAKER:
  84             case MWAWDocument::MWAW_T_EDOC:
  85             case MWAWDocument::MWAW_T_FAMILYTREEMAKER:
  86             case MWAWDocument::MWAW_T_FILEMAKER:
  87             case MWAWDocument::MWAW_T_FOXBASE:
  88             case MWAWDocument::MWAW_T_FRAMEMAKER:
  89             case MWAWDocument::MWAW_T_FULLIMPACT:
  90             case MWAWDocument::MWAW_T_FULLPAINT:
  91             case MWAWDocument::MWAW_T_FULLWRITE:
  92             case MWAWDocument::MWAW_T_INFOGENIE:
  93             case MWAWDocument::MWAW_T_KALEIDAGRAPH:
  94             case MWAWDocument::MWAW_T_HANMACWORDJ:
  95             case MWAWDocument::MWAW_T_HANMACWORDK:
  96             case MWAWDocument::MWAW_T_LIGHTWAYTEXT:
  97             case MWAWDocument::MWAW_T_MACDOC:
  98             case MWAWDocument::MWAW_T_MACDRAFT:
  99             case MWAWDocument::MWAW_T_MACDRAW:
 100             case MWAWDocument::MWAW_T_MACDRAWPRO:
 101             case MWAWDocument::MWAW_T_MACPAINT:
 102             case MWAWDocument::MWAW_T_MACWRITE:
 103             case MWAWDocument::MWAW_T_MACWRITEPRO:
 104             case MWAWDocument::MWAW_T_MARINERWRITE:
 105             case MWAWDocument::MWAW_T_MINDWRITE:
 106             case MWAWDocument::MWAW_T_MICROSOFTFILE:
 107             case MWAWDocument::MWAW_T_MICROSOFTMULTIPLAN:
 108             case MWAWDocument::MWAW_T_MICROSOFTWORD:
 109             case MWAWDocument::MWAW_T_MORE:
 110             case MWAWDocument::MWAW_T_NISUSWRITER:
 111             case MWAWDocument::MWAW_T_OVERVUE:
 112             case MWAWDocument::MWAW_T_PAGEMAKER:
 113             case MWAWDocument::MWAW_T_PIXELPAINT:
 114             case MWAWDocument::MWAW_T_RAGTIME:
 115             case MWAWDocument::MWAW_T_READYSETGO:
 116             case MWAWDocument::MWAW_T_SUPERPAINT:
 117             case MWAWDocument::MWAW_T_SYMPOSIUM:
 118             case MWAWDocument::MWAW_T_TEACHTEXT:
 119             case MWAWDocument::MWAW_T_TEXEDIT:
 120             case MWAWDocument::MWAW_T_TRAPEZE:
 121             case MWAWDocument::MWAW_T_WRITENOW:
 122             case MWAWDocument::MWAW_T_WRITERPLUS:
 123             case MWAWDocument::MWAW_T_XPRESS:
 124             case MWAWDocument::MWAW_T_ZWRITE:
 125             case MWAWDocument::MWAW_T_4DIMENSION:
 126
 127             case MWAWDocument::MWAW_T_RESERVED1:
 128             case MWAWDocument::MWAW_T_RESERVED2:
 129             case MWAWDocument::MWAW_T_RESERVED3:
 130             case MWAWDocument::MWAW_T_RESERVED4:
 131             case MWAWDocument::MWAW_T_RESERVED5:
 132             case MWAWDocument::MWAW_T_RESERVED6:
 133             case MWAWDocument::MWAW_T_RESERVED7:
 134             case MWAWDocument::MWAW_T_RESERVED8:
 135             case MWAWDocument::MWAW_T_RESERVED9:
 136             case MWAWDocument::MWAW_T_UNKNOWN:
 137             default:
 138                 break;
 139             }
 140         }
 141     }
 142
 143     return !rTypeName.isEmpty();
 144 }
 145
 146 void MWAWCalcImportFilter::doRegisterHandlers(OdsGenerator &rGenerator)
 147 {
 148     rGenerator.registerEmbeddedObjectHandler("image/mwaw-odg", &handleEmbeddedMWAWGraphicObject);
 149     rGenerator.registerEmbeddedObjectHandler("image/mwaw-ods", &handleEmbeddedMWAWSpreadsheetObject);
 150 }
 151
 152 OUString MWAWCalcImportFilter_getImplementationName()
 153 throw (RuntimeException)
 154 {
 155     return OUString("com.sun.star.comp.Calc.MWAWCalcImportFilter");
 156 }
 157
 158 Sequence< OUString > SAL_CALL MWAWCalcImportFilter_getSupportedServiceNames()
 159 throw (RuntimeException)
 160 {
 161     Sequence < OUString > aRet(2);
 162     OUString *pArray = aRet.getArray();
 163     pArray[0] =  "com.sun.star.document.ImportFilter";
 164     pArray[1] =  "com.sun.star.document.ExtendedTypeDetection";
 165     return aRet;
 166 }
 167
 168 Reference< XInterface > SAL_CALL MWAWCalcImportFilter_createInstance(const Reference< XComponentContext > &rContext)
 169 throw(Exception)
 170 {
 171     return (cppu::OWeakObject *) new MWAWCalcImportFilter(rContext);
 172 }
 173
 174 // XServiceInfo
 175 OUString SAL_CALL MWAWCalcImportFilter::getImplementationName()
 176 throw (RuntimeException, std::exception)
 177 {
 178     return MWAWCalcImportFilter_getImplementationName();
 179 }
 180 sal_Bool SAL_CALL MWAWCalcImportFilter::supportsService(const OUString &rServiceName)
 181 throw (RuntimeException, std::exception)
 182 {
 183     return cppu::supportsService(this, rServiceName);
 184 }
 185 Sequence< OUString > SAL_CALL MWAWCalcImportFilter::getSupportedServiceNames()
 186 throw (RuntimeException, std::exception)
 187 {
 188     return MWAWCalcImportFilter_getSupportedServiceNames();
 189 }
 190
 191 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */