writerperfect/source/writer/EBookImportFilter.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /* EBookImportFilter: 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 <cppuhelper/supportsservice.hxx>
  13 #include <sal/log.hxx>
  14
  15 #include <libe-book/libe-book.h>
  16
  17 #include "EBookImportFilter.hxx"
  18
  19 using libebook::EBOOKDocument;
  20
  21 bool EBookImportFilter::doImportDocument(weld::Window*, librevenge::RVNGInputStream& rInput,
  22                                          OdtGenerator& rGenerator,
  23                                          utl::MediaDescriptor& rDescriptor)
  24 {
  25     OUString aFilterName;
  26
  27     rDescriptor[utl::MediaDescriptor::PROP_FILTERNAME] >>= aFilterName;
  28     assert(!aFilterName.isEmpty());
  29
  30     if (aFilterName == "Palm_Text_Document")
  31     {
  32         return EBOOKDocument::RESULT_OK == EBOOKDocument::parse(&rInput, &rGenerator);
  33     }
  34     else
  35     {
  36         EBOOKDocument::Type type = EBOOKDocument::TYPE_UNKNOWN;
  37
  38         if (aFilterName == "BroadBand eBook")
  39             type = EBOOKDocument::TYPE_BBEB;
  40         else if (aFilterName == "FictionBook 2")
  41             type = EBOOKDocument::TYPE_FICTIONBOOK2;
  42         else if (aFilterName == "PalmDoc")
  43             type = EBOOKDocument::TYPE_PALMDOC;
  44         else if (aFilterName == "Plucker eBook")
  45             type = EBOOKDocument::TYPE_PLUCKER;
  46
  47         if (EBOOKDocument::TYPE_UNKNOWN != type)
  48             return EBOOKDocument::RESULT_OK == EBOOKDocument::parse(&rInput, &rGenerator, type);
  49     }
  50
  51     return false;
  52 }
  53
  54 bool EBookImportFilter::doDetectFormat(librevenge::RVNGInputStream& rInput, OUString& rTypeName)
  55 {
  56     rTypeName.clear();
  57
  58     EBOOKDocument::Type type = EBOOKDocument::TYPE_UNKNOWN;
  59
  60     if (EBOOKDocument::CONFIDENCE_EXCELLENT == EBOOKDocument::isSupported(&rInput, &type))
  61     {
  62         switch (type)
  63         {
  64             case EBOOKDocument::TYPE_BBEB:
  65                 rTypeName = "writer_BroadBand_eBook";
  66                 break;
  67             case EBOOKDocument::TYPE_FICTIONBOOK2:
  68                 rTypeName = "writer_FictionBook_2";
  69                 break;
  70             case EBOOKDocument::TYPE_PALMDOC:
  71                 rTypeName = "writer_PalmDoc";
  72                 break;
  73             case EBOOKDocument::TYPE_PLUCKER:
  74                 rTypeName = "writer_Plucker_eBook";
  75                 break;
  76             case EBOOKDocument::TYPE_PEANUTPRESS:
  77             case EBOOKDocument::TYPE_TEALDOC:
  78             case EBOOKDocument::TYPE_ZTXT:
  79                 rTypeName = "Palm_Text_Document";
  80                 break;
  81             default:
  82                 SAL_WARN_IF(type != EBOOKDocument::TYPE_UNKNOWN, "writerperfect",
  83                             "EBookImportFilter::doDetectFormat: document type "
  84                                 << type << " detected, but ignored");
  85         }
  86     }
  87
  88     return !rTypeName.isEmpty();
  89 }
  90
  91 // XServiceInfo
  92 OUString SAL_CALL EBookImportFilter::getImplementationName()
  93 {
  94     return u"org.libreoffice.comp.Writer.EBookImportFilter"_ustr;
  95 }
  96
  97 sal_Bool SAL_CALL EBookImportFilter::supportsService(const OUString& rServiceName)
  98 {
  99     return cppu::supportsService(this, rServiceName);
 100 }
 101
 102 css::uno::Sequence<OUString> SAL_CALL EBookImportFilter::getSupportedServiceNames()
 103 {
 104     return { u"com.sun.star.document.ImportFilter"_ustr,
 105              u"com.sun.star.document.ExtendedTypeDetection"_ustr };
 106 }
 107
 108 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
 109 org_libreoffice_comp_Writer_EBookImportFilter_get_implementation(
 110     css::uno::XComponentContext* const context, const css::uno::Sequence<css::uno::Any>&)
 111 {
 112     return cppu::acquire(new EBookImportFilter(context));
 113 }
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */