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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 "worksheetbuffer.hxx"
21 :
22 : #include <com/sun/star/container/XIndexAccess.hpp>
23 : #include <com/sun/star/container/XNameAccess.hpp>
24 : #include <com/sun/star/container/XNamed.hpp>
25 : #include <com/sun/star/sheet/XExternalSheetName.hpp>
26 : #include <com/sun/star/sheet/XSheetLinkable.hpp>
27 : #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
28 : #include <rtl/ustrbuf.hxx>
29 : #include "oox/core/filterbase.hxx"
30 : #include "oox/helper/attributelist.hxx"
31 : #include "oox/helper/containerhelper.hxx"
32 : #include "oox/helper/propertyset.hxx"
33 : #include "oox/token/properties.hxx"
34 : #include "biffinputstream.hxx"
35 : #include "excelhandlers.hxx"
36 :
37 : namespace oox {
38 : namespace xls {
39 :
40 : // ============================================================================
41 :
42 : using namespace ::com::sun::star::container;
43 : using namespace ::com::sun::star::sheet;
44 : using namespace ::com::sun::star::uno;
45 :
46 :
47 : // ============================================================================
48 :
49 43 : SheetInfoModel::SheetInfoModel() :
50 : mnBiffHandle( -1 ),
51 : mnSheetId( -1 ),
52 43 : mnState( XML_visible )
53 : {
54 43 : }
55 :
56 : // ============================================================================
57 :
58 21 : WorksheetBuffer::WorksheetBuffer( const WorkbookHelper& rHelper ) :
59 21 : WorkbookHelper( rHelper )
60 : {
61 21 : }
62 :
63 43 : void WorksheetBuffer::importSheet( const AttributeList& rAttribs )
64 : {
65 43 : SheetInfoModel aModel;
66 43 : aModel.maRelId = rAttribs.getString( R_TOKEN( id ), OUString() );
67 43 : aModel.maName = rAttribs.getXString( XML_name, OUString() );
68 43 : aModel.mnSheetId = rAttribs.getInteger( XML_sheetId, -1 );
69 43 : aModel.mnState = rAttribs.getToken( XML_state, XML_visible );
70 43 : insertSheet( aModel );
71 43 : }
72 :
73 0 : void WorksheetBuffer::importSheet( SequenceInputStream& rStrm )
74 : {
75 : sal_Int32 nState;
76 0 : SheetInfoModel aModel;
77 0 : rStrm >> nState >> aModel.mnSheetId >> aModel.maRelId >> aModel.maName;
78 : static const sal_Int32 spnStates[] = { XML_visible, XML_hidden, XML_veryHidden };
79 0 : aModel.mnState = STATIC_ARRAY_SELECT( spnStates, nState, XML_visible );
80 0 : insertSheet( aModel );
81 0 : }
82 :
83 0 : sal_Int16 WorksheetBuffer::insertEmptySheet( const OUString& rPreferredName, bool bVisible )
84 : {
85 0 : return createSheet( rPreferredName, SAL_MAX_INT32, bVisible ).first;
86 : }
87 :
88 42 : sal_Int32 WorksheetBuffer::getWorksheetCount() const
89 : {
90 42 : return static_cast< sal_Int32 >( maSheetInfos.size() );
91 : }
92 :
93 43 : OUString WorksheetBuffer::getWorksheetRelId( sal_Int32 nWorksheet ) const
94 : {
95 43 : const SheetInfo* pSheetInfo = maSheetInfos.get( nWorksheet ).get();
96 43 : return pSheetInfo ? pSheetInfo->maRelId : OUString();
97 : }
98 :
99 91 : sal_Int16 WorksheetBuffer::getCalcSheetIndex( sal_Int32 nWorksheet ) const
100 : {
101 91 : const SheetInfo* pSheetInfo = maSheetInfos.get( nWorksheet ).get();
102 91 : return pSheetInfo ? pSheetInfo->mnCalcSheet : -1;
103 : }
104 :
105 64 : OUString WorksheetBuffer::getCalcSheetName( sal_Int32 nWorksheet ) const
106 : {
107 64 : const SheetInfo* pSheetInfo = maSheetInfos.get( nWorksheet ).get();
108 64 : return pSheetInfo ? pSheetInfo->maCalcName : OUString();
109 : }
110 :
111 2 : void WorksheetBuffer::convertSheetNameRef( OUString& sSheetNameRef ) const
112 : {
113 : // convert '#SheetName!A1' to '#SheetName.A1'
114 2 : if( !sSheetNameRef.isEmpty() && (sSheetNameRef[ 0 ] == '#') )
115 : {
116 0 : sal_Int32 nSepPos = sSheetNameRef.lastIndexOf( '!' );
117 0 : if( nSepPos > 0 )
118 : {
119 : // replace the exclamation mark with a period
120 0 : sSheetNameRef = sSheetNameRef.replaceAt( nSepPos, 1, OUString( sal_Unicode( '.' ) ) );
121 : // #i66592# convert sheet names that have been renamed on import
122 0 : OUString aSheetName = sSheetNameRef.copy( 1, nSepPos - 1 );
123 0 : OUString aCalcName = getCalcSheetName( aSheetName );
124 0 : if( !aCalcName.isEmpty() )
125 0 : sSheetNameRef = sSheetNameRef.replaceAt( 1, nSepPos - 1, aCalcName );
126 : }
127 : }
128 2 : }
129 :
130 0 : sal_Int16 WorksheetBuffer::getCalcSheetIndex( const OUString& rWorksheetName ) const
131 : {
132 0 : const SheetInfo* pSheetInfo = maSheetInfosByName.get( rWorksheetName ).get();
133 0 : return pSheetInfo ? pSheetInfo->mnCalcSheet : -1;
134 : }
135 :
136 0 : OUString WorksheetBuffer::getCalcSheetName( const OUString& rWorksheetName ) const
137 : {
138 0 : if( const SheetInfo* pSheetInfo = maSheetInfosByName.get( rWorksheetName ).get() )
139 : {
140 0 : bool bIsQuoted = pSheetInfo->maName != rWorksheetName;
141 0 : return bIsQuoted ? pSheetInfo->maCalcQuotedName : pSheetInfo->maCalcName;
142 : }
143 0 : return OUString();
144 : }
145 :
146 : // private --------------------------------------------------------------------
147 :
148 : namespace {
149 :
150 86 : OUString lclQuoteName( const OUString& rName )
151 : {
152 86 : OUStringBuffer aBuffer( rName );
153 : // duplicate all quote characters
154 614 : for( sal_Int32 nPos = aBuffer.getLength() - 1; nPos >= 0; --nPos )
155 528 : if( aBuffer[nPos] == '\'' )
156 0 : aBuffer.insert( nPos, sal_Unicode( '\'' ) );
157 : // add outer quotes and return
158 86 : return aBuffer.insert( 0, sal_Unicode( '\'' ) ).append( sal_Unicode( '\'' ) ).makeStringAndClear();
159 : }
160 :
161 : } // namespace
162 :
163 43 : WorksheetBuffer::SheetInfo::SheetInfo( const SheetInfoModel& rModel, sal_Int16 nCalcSheet, const OUString& rCalcName ) :
164 : SheetInfoModel( rModel ),
165 : maCalcName( rCalcName ),
166 : maCalcQuotedName( lclQuoteName( rCalcName ) ),
167 43 : mnCalcSheet( nCalcSheet )
168 : {
169 43 : }
170 :
171 43 : WorksheetBuffer::IndexNamePair WorksheetBuffer::createSheet( const OUString& rPreferredName, sal_Int32 nSheetPos, bool bVisible )
172 : {
173 : try
174 : {
175 43 : Reference< XSpreadsheets > xSheets( getDocument()->getSheets(), UNO_QUERY_THROW );
176 86 : Reference< XIndexAccess > xSheetsIA( xSheets, UNO_QUERY_THROW );
177 43 : sal_Int16 nCalcSheet = -1;
178 86 : OUString aSheetName = rPreferredName.isEmpty() ? "Sheet" : rPreferredName;
179 86 : PropertySet aPropSet;
180 43 : if( nSheetPos < xSheetsIA->getCount() )
181 : {
182 21 : nCalcSheet = static_cast< sal_Int16 >( nSheetPos );
183 : // existing sheet - try to rename
184 21 : Reference< XNamed > xSheetName( xSheetsIA->getByIndex( nSheetPos ), UNO_QUERY_THROW );
185 21 : if( xSheetName->getName() != aSheetName )
186 : {
187 1 : aSheetName = ContainerHelper::getUnusedName( xSheets, aSheetName, ' ' );
188 1 : xSheetName->setName( aSheetName );
189 : }
190 21 : aPropSet.set( xSheetName );
191 : }
192 : else
193 : {
194 22 : nCalcSheet = static_cast< sal_Int16 >( xSheetsIA->getCount() );
195 : // new sheet - insert with unused name
196 22 : aSheetName = ContainerHelper::getUnusedName( xSheets, aSheetName, ' ' );
197 22 : xSheets->insertNewByName( aSheetName, nCalcSheet );
198 22 : aPropSet.set( xSheetsIA->getByIndex( nCalcSheet ) );
199 : }
200 :
201 : // sheet properties
202 43 : aPropSet.setProperty( PROP_IsVisible, bVisible );
203 :
204 : // return final sheet index if sheet exists
205 86 : return IndexNamePair( nCalcSheet, aSheetName );
206 : }
207 0 : catch( Exception& )
208 : {
209 : OSL_FAIL( "WorksheetBuffer::createSheet - cannot insert or rename worksheet" );
210 : }
211 0 : return IndexNamePair( -1, OUString() );
212 : }
213 :
214 43 : void WorksheetBuffer::insertSheet( const SheetInfoModel& rModel )
215 : {
216 43 : sal_Int32 nWorksheet = static_cast< sal_Int32 >( maSheetInfos.size() );
217 43 : IndexNamePair aIndexName = createSheet( rModel.maName, nWorksheet, rModel.mnState == XML_visible );
218 86 : ::boost::shared_ptr< SheetInfo > xSheetInfo( new SheetInfo( rModel, aIndexName.first, aIndexName.second ) );
219 43 : maSheetInfos.push_back( xSheetInfo );
220 43 : maSheetInfosByName[ rModel.maName ] = xSheetInfo;
221 86 : maSheetInfosByName[ lclQuoteName( rModel.maName ) ] = xSheetInfo;
222 43 : }
223 :
224 : // ============================================================================
225 :
226 : } // namespace xls
227 15 : } // namespace oox
228 :
229 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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