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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 : using ::rtl::OUString;
47 : using ::rtl::OUStringBuffer;
48 :
49 : // ============================================================================
50 :
51 25 : SheetInfoModel::SheetInfoModel() :
52 : mnBiffHandle( -1 ),
53 : mnSheetId( -1 ),
54 25 : mnState( XML_visible )
55 : {
56 25 : }
57 :
58 : // ============================================================================
59 :
60 11 : WorksheetBuffer::WorksheetBuffer( const WorkbookHelper& rHelper ) :
61 11 : WorkbookHelper( rHelper )
62 : {
63 11 : }
64 :
65 25 : void WorksheetBuffer::importSheet( const AttributeList& rAttribs )
66 : {
67 25 : SheetInfoModel aModel;
68 25 : aModel.maRelId = rAttribs.getString( R_TOKEN( id ), OUString() );
69 25 : aModel.maName = rAttribs.getXString( XML_name, OUString() );
70 25 : aModel.mnSheetId = rAttribs.getInteger( XML_sheetId, -1 );
71 25 : aModel.mnState = rAttribs.getToken( XML_state, XML_visible );
72 25 : insertSheet( aModel );
73 25 : }
74 :
75 0 : void WorksheetBuffer::importSheet( SequenceInputStream& rStrm )
76 : {
77 : sal_Int32 nState;
78 0 : SheetInfoModel aModel;
79 0 : rStrm >> nState >> aModel.mnSheetId >> aModel.maRelId >> aModel.maName;
80 : static const sal_Int32 spnStates[] = { XML_visible, XML_hidden, XML_veryHidden };
81 0 : aModel.mnState = STATIC_ARRAY_SELECT( spnStates, nState, XML_visible );
82 0 : insertSheet( aModel );
83 0 : }
84 :
85 0 : sal_Int16 WorksheetBuffer::insertEmptySheet( const OUString& rPreferredName, bool bVisible )
86 : {
87 0 : return createSheet( rPreferredName, SAL_MAX_INT32, bVisible ).first;
88 : }
89 :
90 22 : sal_Int32 WorksheetBuffer::getWorksheetCount() const
91 : {
92 22 : return static_cast< sal_Int32 >( maSheetInfos.size() );
93 : }
94 :
95 25 : OUString WorksheetBuffer::getWorksheetRelId( sal_Int32 nWorksheet ) const
96 : {
97 25 : const SheetInfo* pSheetInfo = maSheetInfos.get( nWorksheet ).get();
98 25 : return pSheetInfo ? pSheetInfo->maRelId : OUString();
99 : }
100 :
101 55 : sal_Int16 WorksheetBuffer::getCalcSheetIndex( sal_Int32 nWorksheet ) const
102 : {
103 55 : const SheetInfo* pSheetInfo = maSheetInfos.get( nWorksheet ).get();
104 55 : return pSheetInfo ? pSheetInfo->mnCalcSheet : -1;
105 : }
106 :
107 36 : OUString WorksheetBuffer::getCalcSheetName( sal_Int32 nWorksheet ) const
108 : {
109 36 : const SheetInfo* pSheetInfo = maSheetInfos.get( nWorksheet ).get();
110 36 : return pSheetInfo ? pSheetInfo->maCalcName : OUString();
111 : }
112 :
113 0 : void WorksheetBuffer::convertSheetNameRef( ::rtl::OUString& sSheetNameRef ) const
114 : {
115 : // convert '#SheetName!A1' to '#SheetName.A1'
116 0 : if( !sSheetNameRef.isEmpty() && (sSheetNameRef[ 0 ] == '#') )
117 : {
118 0 : sal_Int32 nSepPos = sSheetNameRef.lastIndexOf( '!' );
119 0 : if( nSepPos > 0 )
120 : {
121 : // replace the exclamation mark with a period
122 0 : sSheetNameRef = sSheetNameRef.replaceAt( nSepPos, 1, OUString( sal_Unicode( '.' ) ) );
123 : // #i66592# convert sheet names that have been renamed on import
124 0 : OUString aSheetName = sSheetNameRef.copy( 1, nSepPos - 1 );
125 0 : OUString aCalcName = getCalcSheetName( aSheetName );
126 0 : if( !aCalcName.isEmpty() )
127 0 : sSheetNameRef = sSheetNameRef.replaceAt( 1, nSepPos - 1, aCalcName );
128 : }
129 : }
130 0 : }
131 :
132 0 : sal_Int16 WorksheetBuffer::getCalcSheetIndex( const OUString& rWorksheetName ) const
133 : {
134 0 : const SheetInfo* pSheetInfo = maSheetInfosByName.get( rWorksheetName ).get();
135 0 : return pSheetInfo ? pSheetInfo->mnCalcSheet : -1;
136 : }
137 :
138 0 : OUString WorksheetBuffer::getCalcSheetName( const OUString& rWorksheetName ) const
139 : {
140 0 : if( const SheetInfo* pSheetInfo = maSheetInfosByName.get( rWorksheetName ).get() )
141 : {
142 0 : bool bIsQuoted = pSheetInfo->maName != rWorksheetName;
143 0 : return bIsQuoted ? pSheetInfo->maCalcQuotedName : pSheetInfo->maCalcName;
144 : }
145 0 : return OUString();
146 : }
147 :
148 : // private --------------------------------------------------------------------
149 :
150 : namespace {
151 :
152 50 : OUString lclQuoteName( const OUString& rName )
153 : {
154 50 : OUStringBuffer aBuffer( rName );
155 : // duplicate all quote characters
156 350 : for( sal_Int32 nPos = aBuffer.getLength() - 1; nPos >= 0; --nPos )
157 300 : if( aBuffer[nPos] == '\'' )
158 0 : aBuffer.insert( nPos, sal_Unicode( '\'' ) );
159 : // add outer quotes and return
160 50 : return aBuffer.insert( 0, sal_Unicode( '\'' ) ).append( sal_Unicode( '\'' ) ).makeStringAndClear();
161 : }
162 :
163 : } // namespace
164 :
165 25 : WorksheetBuffer::SheetInfo::SheetInfo( const SheetInfoModel& rModel, sal_Int16 nCalcSheet, const OUString& rCalcName ) :
166 : SheetInfoModel( rModel ),
167 : maCalcName( rCalcName ),
168 : maCalcQuotedName( lclQuoteName( rCalcName ) ),
169 25 : mnCalcSheet( nCalcSheet )
170 : {
171 25 : }
172 :
173 25 : WorksheetBuffer::IndexNamePair WorksheetBuffer::createSheet( const OUString& rPreferredName, sal_Int32 nSheetPos, bool bVisible )
174 : {
175 : try
176 : {
177 25 : Reference< XSpreadsheets > xSheets( getDocument()->getSheets(), UNO_QUERY_THROW );
178 25 : Reference< XIndexAccess > xSheetsIA( xSheets, UNO_QUERY_THROW );
179 25 : Reference< XNameAccess > xSheetsNA( xSheets, UNO_QUERY_THROW );
180 25 : sal_Int16 nCalcSheet = -1;
181 25 : OUString aSheetName = rPreferredName.isEmpty() ? "Sheet" : rPreferredName;
182 25 : PropertySet aPropSet;
183 25 : if( nSheetPos < xSheetsIA->getCount() )
184 : {
185 11 : nCalcSheet = static_cast< sal_Int16 >( nSheetPos );
186 : // existing sheet - try to rename
187 11 : Reference< XNamed > xSheetName( xSheetsIA->getByIndex( nSheetPos ), UNO_QUERY_THROW );
188 11 : if( xSheetName->getName() != aSheetName )
189 : {
190 0 : aSheetName = ContainerHelper::getUnusedName( xSheetsNA, aSheetName, ' ' );
191 0 : xSheetName->setName( aSheetName );
192 : }
193 11 : aPropSet.set( xSheetName );
194 : }
195 : else
196 : {
197 14 : nCalcSheet = static_cast< sal_Int16 >( xSheetsIA->getCount() );
198 : // new sheet - insert with unused name
199 14 : aSheetName = ContainerHelper::getUnusedName( xSheetsNA, aSheetName, ' ' );
200 14 : xSheets->insertNewByName( aSheetName, nCalcSheet );
201 14 : aPropSet.set( xSheetsIA->getByIndex( nCalcSheet ) );
202 : }
203 :
204 : // sheet properties
205 25 : aPropSet.setProperty( PROP_IsVisible, bVisible );
206 :
207 : // return final sheet index if sheet exists
208 25 : return IndexNamePair( nCalcSheet, aSheetName );
209 : }
210 0 : catch( Exception& )
211 : {
212 : OSL_FAIL( "WorksheetBuffer::createSheet - cannot insert or rename worksheet" );
213 : }
214 0 : return IndexNamePair( -1, OUString() );
215 : }
216 :
217 25 : void WorksheetBuffer::insertSheet( const SheetInfoModel& rModel )
218 : {
219 25 : sal_Int32 nWorksheet = static_cast< sal_Int32 >( maSheetInfos.size() );
220 25 : IndexNamePair aIndexName = createSheet( rModel.maName, nWorksheet, rModel.mnState == XML_visible );
221 25 : ::boost::shared_ptr< SheetInfo > xSheetInfo( new SheetInfo( rModel, aIndexName.first, aIndexName.second ) );
222 25 : maSheetInfos.push_back( xSheetInfo );
223 25 : maSheetInfosByName[ rModel.maName ] = xSheetInfo;
224 25 : maSheetInfosByName[ lclQuoteName( rModel.maName ) ] = xSheetInfo;
225 25 : }
226 :
227 : // ============================================================================
228 :
229 : } // namespace xls
230 9 : } // namespace oox
231 :
232 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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