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             : 
      32         120 : WorkbookFragmentBase::WorkbookFragmentBase(
      33             :         const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
      34         120 :     FragmentHandler2( rHelper.getOoxFilter(), rFragmentPath ),
      35         120 :     WorkbookHelper( rHelper )
      36             : {
      37         120 : }
      38             : 
      39         102 : WorksheetFragmentBase::WorksheetFragmentBase(
      40             :         const WorksheetHelper& rHelper, const OUString& rFragmentPath ) :
      41         102 :     FragmentHandler2( rHelper.getOoxFilter(), rFragmentPath ),
      42         102 :     WorksheetHelper( rHelper )
      43             : {
      44         102 : }
      45             : 
      46             : 
      47           0 : BiffContextHandler::~BiffContextHandler()
      48             : {
      49           0 : }
      50             : 
      51           0 : BiffWorksheetContextBase::BiffWorksheetContextBase( const WorksheetHelper& rHelper ) :
      52           0 :     WorksheetHelper( rHelper )
      53             : {
      54           0 : }
      55             : 
      56           0 : BiffFragmentHandler::BiffFragmentHandler( const FilterBase& rFilter, const OUString& rStrmName )
      57             : {
      58             :     // do not automatically close the root stream (indicated by empty stream name)
      59           0 :     bool bRootStrm = rStrmName.isEmpty();
      60           0 :     mxXInStrm.reset( new BinaryXInputStream( rFilter.openInputStream( rStrmName ), !bRootStrm ) );
      61           0 :     mxBiffStrm.reset( new BiffInputStream( *mxXInStrm ) );
      62           0 : }
      63             : 
      64           0 : BiffFragmentHandler::~BiffFragmentHandler()
      65             : {
      66           0 : }
      67             : 
      68           0 : bool BiffFragmentHandler::skipFragment()
      69             : {
      70           0 :     while( mxBiffStrm->startNextRecord() && (mxBiffStrm->getRecId() != BIFF_ID_EOF) )
      71           0 :         if( BiffHelper::isBofRecord( *mxBiffStrm ) )
      72           0 :             skipFragment();
      73           0 :     return !mxBiffStrm->isEof() && (mxBiffStrm->getRecId() == BIFF_ID_EOF);
      74             : }
      75             : 
      76           0 : BiffWorkbookFragmentBase::BiffWorkbookFragmentBase( const WorkbookHelper& rHelper, const OUString& rStrmName, bool bCloneDecoder ) :
      77           0 :     BiffFragmentHandler( rHelper.getBaseFilter(), rStrmName ),
      78           0 :     WorkbookHelper( rHelper )
      79             : {
      80           0 :     if( bCloneDecoder )
      81           0 :         getCodecHelper().cloneDecoder( getInputStream() );
      82           0 : }
      83             : 
      84             : } // namespace xls
      85          18 : } // namespace oox
      86             : 
      87             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */