Line data    Source code

       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             : #include "excelhandlers.hxx"
      21             : 
      22             : #include <oox/core/filterbase.hxx>
      23             : #include "biffinputstream.hxx"
      24             : 
      25             : namespace oox {
      26             : namespace xls {
      27             : 
      28             : using ::oox::core::FilterBase;
      29             : using ::oox::core::FragmentHandler2;
      30             : 
      31         376 : WorkbookFragmentBase::WorkbookFragmentBase(
      32             :         const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
      33         376 :     FragmentHandler2( rHelper.getOoxFilter(), rFragmentPath ),
      34         376 :     WorkbookHelper( rHelper )
      35             : {
      36         376 : }
      37             : 
      38         320 : WorksheetFragmentBase::WorksheetFragmentBase(
      39             :         const WorksheetHelper& rHelper, const OUString& rFragmentPath ) :
      40         320 :     FragmentHandler2( rHelper.getOoxFilter(), rFragmentPath ),
      41         320 :     WorksheetHelper( rHelper )
      42             : {
      43         320 : }
      44             : 
      45           0 : BiffContextHandler::~BiffContextHandler()
      46             : {
      47           0 : }
      48             : 
      49           0 : BiffWorksheetContextBase::BiffWorksheetContextBase( const WorksheetHelper& rHelper ) :
      50           0 :     WorksheetHelper( rHelper )
      51             : {
      52           0 : }
      53             : 
      54           0 : BiffFragmentHandler::BiffFragmentHandler( const FilterBase& rFilter, const OUString& rStrmName )
      55             : {
      56             :     // do not automatically close the root stream (indicated by empty stream name)
      57           0 :     bool bRootStrm = rStrmName.isEmpty();
      58           0 :     mxXInStrm.reset( new BinaryXInputStream( rFilter.openInputStream( rStrmName ), !bRootStrm ) );
      59           0 :     mxBiffStrm.reset( new BiffInputStream( *mxXInStrm ) );
      60           0 : }
      61             : 
      62           0 : BiffFragmentHandler::~BiffFragmentHandler()
      63             : {
      64           0 : }
      65             : 
      66           0 : bool BiffFragmentHandler::skipFragment()
      67             : {
      68           0 :     while( mxBiffStrm->startNextRecord() && (mxBiffStrm->getRecId() != BIFF_ID_EOF) )
      69           0 :         if( BiffHelper::isBofRecord( *mxBiffStrm ) )
      70           0 :             skipFragment();
      71           0 :     return !mxBiffStrm->isEof() && (mxBiffStrm->getRecId() == BIFF_ID_EOF);
      72             : }
      73             : 
      74           0 : BiffWorkbookFragmentBase::BiffWorkbookFragmentBase( const WorkbookHelper& rHelper, const OUString& rStrmName, bool bCloneDecoder ) :
      75           0 :     BiffFragmentHandler( rHelper.getBaseFilter(), rStrmName ),
      76           0 :     WorkbookHelper( rHelper )
      77             : {
      78           0 :     if( bCloneDecoder )
      79           0 :         getCodecHelper().cloneDecoder( getInputStream() );
      80           0 : }
      81             : 
      82             : } // namespace xls
      83          48 : } // namespace oox
      84             : 
      85             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */