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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 : #include <comphelper/processfactory.hxx>
20 :
21 : #include <cppuhelper/implbase1.hxx>
22 : #include <cppuhelper/implbase3.hxx>
23 :
24 : #include <com/sun/star/frame/XDesktop.hpp>
25 : #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
26 : #include <com/sun/star/container/XEnumerationAccess.hpp>
27 : #include <com/sun/star/frame/XComponentLoader.hpp>
28 : #include <com/sun/star/lang/XComponent.hpp>
29 : #include <com/sun/star/frame/XModel.hpp>
30 : #include <com/sun/star/frame/XFrame.hpp>
31 : #include <com/sun/star/frame/FrameSearchFlag.hpp>
32 : #include <com/sun/star/util/XModifiable.hpp>
33 : #include <com/sun/star/frame/XStorable.hpp>
34 : #include <com/sun/star/lang/DisposedException.hpp>
35 : #include <com/sun/star/beans/PropertyVetoException.hpp>
36 : #include <com/sun/star/util/XCloseable.hpp>
37 : #include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
38 : #include <com/sun/star/document/XTypeDetection.hpp>
39 : #include <com/sun/star/uri/XUriReference.hpp>
40 : #include <com/sun/star/uri/XUriReferenceFactory.hpp>
41 : #include <com/sun/star/script/vba/VBAEventId.hpp>
42 : #include <com/sun/star/script/vba/XVBACompatibility.hpp>
43 : #include <com/sun/star/script/vba/XVBAEventProcessor.hpp>
44 : #include <com/sun/star/script/vba/XVBAModuleInfo.hpp>
45 : #include <com/sun/star/script/ModuleInfo.hpp>
46 : #include <com/sun/star/script/ModuleType.hpp>
47 :
48 : #include <sfx2/objsh.hxx>
49 : #include <tools/urlobj.hxx>
50 :
51 : #include "vbaglobals.hxx"
52 : #include "vbaworkbook.hxx"
53 : #include "vbaworkbooks.hxx"
54 : #include <vbahelper/vbahelper.hxx>
55 :
56 : #include <boost/unordered_map.hpp>
57 : #include <vector>
58 : #include <osl/file.hxx>
59 : using namespace ::ooo::vba;
60 : using namespace ::com::sun::star;
61 :
62 : const sal_Int16 CUSTOM_CHAR = 5;
63 :
64 0 : void setUpDocumentModules( const uno::Reference< sheet::XSpreadsheetDocument >& xDoc )
65 : {
66 0 : uno::Reference< frame::XModel > xModel( xDoc, uno::UNO_QUERY );
67 0 : ScDocShell* pShell = excel::getDocShell( xModel );
68 0 : if ( pShell )
69 : {
70 0 : OUString aPrjName( "Standard" );
71 0 : pShell->GetBasicManager()->SetName( aPrjName );
72 :
73 : /* Set library container to VBA compatibility mode. This will create
74 : the VBA Globals object and store it in the Basic manager of the
75 : document. */
76 0 : uno::Reference<script::XLibraryContainer> xLibContainer = pShell->GetBasicContainer();
77 0 : uno::Reference<script::vba::XVBACompatibility> xVBACompat( xLibContainer, uno::UNO_QUERY_THROW );
78 0 : xVBACompat->setVBACompatibilityMode( sal_True );
79 :
80 0 : if( xLibContainer.is() )
81 : {
82 0 : if( !xLibContainer->hasByName( aPrjName ) )
83 0 : xLibContainer->createLibrary( aPrjName );
84 0 : uno::Any aLibAny = xLibContainer->getByName( aPrjName );
85 0 : uno::Reference< container::XNameContainer > xLib;
86 0 : aLibAny >>= xLib;
87 0 : if( xLib.is() )
88 : {
89 0 : uno::Reference< script::vba::XVBAModuleInfo > xVBAModuleInfo( xLib, uno::UNO_QUERY_THROW );
90 0 : uno::Reference< lang::XMultiServiceFactory> xSF( pShell->GetModel(), uno::UNO_QUERY_THROW);
91 0 : uno::Reference< container::XNameAccess > xVBACodeNamedObjectAccess( xSF->createInstance("ooo.vba.VBAObjectModuleObjectProvider"), uno::UNO_QUERY_THROW );
92 : // set up the module info for the workbook and sheets in the nealy created
93 : // spreadsheet
94 0 : ScDocument* pDoc = pShell->GetDocument();
95 0 : OUString sCodeName = pDoc->GetCodeName();
96 0 : if ( sCodeName.isEmpty() )
97 : {
98 0 : sCodeName = "ThisWorkbook";
99 0 : pDoc->SetCodeName( sCodeName );
100 : }
101 :
102 0 : std::vector< OUString > sDocModuleNames;
103 0 : sDocModuleNames.push_back( sCodeName );
104 :
105 0 : uno::Reference<container::XNameAccess > xSheets( xDoc->getSheets(), uno::UNO_QUERY_THROW );
106 0 : uno::Sequence< OUString > sSheets( xSheets->getElementNames() );
107 :
108 0 : for ( sal_Int32 index=0; index < sSheets.getLength() ; ++index )
109 : {
110 0 : sDocModuleNames.push_back( sSheets[ index ] );
111 : }
112 :
113 0 : std::vector<OUString>::iterator it_end = sDocModuleNames.end();
114 :
115 0 : for ( std::vector<OUString>::iterator it = sDocModuleNames.begin(); it != it_end; ++it )
116 : {
117 0 : script::ModuleInfo sModuleInfo;
118 :
119 0 : sModuleInfo.ModuleObject.set( xVBACodeNamedObjectAccess->getByName( *it ), uno::UNO_QUERY );
120 0 : sModuleInfo.ModuleType = script::ModuleType::DOCUMENT;
121 0 : xVBAModuleInfo->insertModuleInfo( *it, sModuleInfo );
122 0 : if( xLib->hasByName( *it ) )
123 0 : xLib->replaceByName( *it, uno::makeAny( OUString( "Option VBASupport 1\n") ) );
124 : else
125 0 : xLib->insertByName( *it, uno::makeAny( OUString( "Option VBASupport 1\n" ) ) );
126 0 : }
127 0 : }
128 0 : }
129 0 : }
130 0 : }
131 :
132 : static uno::Any
133 0 : getWorkbook( uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< sheet::XSpreadsheetDocument > &xDoc, const uno::Reference< XHelperInterface >& xParent )
134 : {
135 : // FIXME: fine as long as ScVbaWorkbook is stateless ...
136 0 : uno::Reference< frame::XModel > xModel( xDoc, uno::UNO_QUERY );
137 0 : if( !xModel.is() )
138 0 : return uno::Any();
139 :
140 0 : uno::Reference< excel::XWorkbook > xWb( getVBADocument( xModel ), uno::UNO_QUERY );
141 0 : if ( xWb.is() )
142 : {
143 : OSL_TRACE(" *** Returning Module uno Object *** ");
144 0 : return uno::Any( xWb );
145 : }
146 :
147 0 : ScVbaWorkbook *pWb = new ScVbaWorkbook( xParent, xContext, xModel );
148 0 : return uno::Any( uno::Reference< excel::XWorkbook > (pWb) );
149 : }
150 :
151 0 : class WorkBookEnumImpl : public EnumerationHelperImpl
152 : {
153 : uno::Any m_aApplication;
154 : public:
155 0 : WorkBookEnumImpl( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< container::XEnumeration >& xEnumeration, const uno::Any& aApplication ) throw ( uno::RuntimeException ) : EnumerationHelperImpl( xParent, xContext, xEnumeration ), m_aApplication( aApplication ) {}
156 :
157 0 : virtual uno::Any SAL_CALL nextElement( ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE
158 : {
159 0 : uno::Reference< sheet::XSpreadsheetDocument > xDoc( m_xEnumeration->nextElement(), uno::UNO_QUERY_THROW );
160 0 : return getWorkbook( m_xContext, xDoc, m_xParent );
161 : }
162 :
163 : };
164 :
165 0 : ScVbaWorkbooks::ScVbaWorkbooks( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< css::uno::XComponentContext >& xContext ) : ScVbaWorkbooks_BASE( xParent, xContext, VbaDocumentsBase::EXCEL_DOCUMENT )
166 : {
167 0 : }
168 : // XEnumerationAccess
169 : uno::Type
170 0 : ScVbaWorkbooks::getElementType() throw (uno::RuntimeException)
171 : {
172 0 : return cppu::UnoType<excel::XWorkbook>::get();
173 : }
174 : uno::Reference< container::XEnumeration >
175 0 : ScVbaWorkbooks::createEnumeration() throw (uno::RuntimeException)
176 : {
177 : // #FIXME its possible the WorkBookEnumImpl here doens't reflect
178 : // the state of this object ( although it should ) would be
179 : // safer to create an enumeration based on this objects state
180 : // rather than one effectively based of the desktop component
181 0 : uno::Reference< container::XEnumerationAccess > xEnumerationAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
182 0 : return new WorkBookEnumImpl( mxParent, mxContext, xEnumerationAccess->createEnumeration(), Application() );
183 : }
184 :
185 : uno::Any
186 0 : ScVbaWorkbooks::createCollectionObject( const css::uno::Any& aSource )
187 : {
188 0 : uno::Reference< sheet::XSpreadsheetDocument > xDoc( aSource, uno::UNO_QUERY_THROW );
189 0 : return getWorkbook( mxContext, xDoc, mxParent );
190 : }
191 :
192 :
193 : uno::Any SAL_CALL
194 0 : ScVbaWorkbooks::Add( const uno::Any& Template ) throw (uno::RuntimeException, std::exception)
195 : {
196 0 : uno::Reference< sheet::XSpreadsheetDocument > xSpreadDoc;
197 0 : sal_Int32 nWorkbookType = 0;
198 0 : OUString aTemplateFileName;
199 0 : if( Template >>= nWorkbookType )
200 : {
201 : // nWorkbookType is a constant from XlWBATemplate (added in Excel 2007)
202 : // TODO: create chart-sheet if supported by Calc
203 :
204 0 : xSpreadDoc.set( createDocument(), uno::UNO_QUERY_THROW );
205 : // create a document with one sheet only
206 0 : uno::Reference< sheet::XSpreadsheets > xSheets( xSpreadDoc->getSheets(), uno::UNO_SET_THROW );
207 0 : uno::Reference< container::XIndexAccess > xSheetsIA( xSheets, uno::UNO_QUERY_THROW );
208 0 : while( xSheetsIA->getCount() > 1 )
209 : {
210 0 : uno::Reference< container::XNamed > xSheetName( xSheetsIA->getByIndex( xSheetsIA->getCount() - 1 ), uno::UNO_QUERY_THROW );
211 0 : xSheets->removeByName( xSheetName->getName() );
212 0 : }
213 : }
214 0 : else if( Template >>= aTemplateFileName )
215 : {
216 : // TODO: create document from template
217 0 : xSpreadDoc.set( createDocument(), uno::UNO_QUERY_THROW );
218 : }
219 0 : else if( !Template.hasValue() )
220 : {
221 : // regular spreadsheet document with configured number of sheets
222 0 : xSpreadDoc.set( createDocument(), uno::UNO_QUERY_THROW );
223 : }
224 : else
225 : {
226 : // illegal argument
227 0 : throw uno::RuntimeException();
228 : }
229 :
230 : // need to set up the document modules ( and vba mode ) here
231 0 : excel::setUpDocumentModules( xSpreadDoc );
232 0 : if( xSpreadDoc.is() )
233 0 : return getWorkbook( mxContext, xSpreadDoc, mxParent );
234 0 : return uno::Any();
235 : }
236 :
237 : void SAL_CALL
238 0 : ScVbaWorkbooks::Close() throw (uno::RuntimeException, std::exception)
239 : {
240 0 : closeDocuments();
241 0 : }
242 :
243 : bool
244 0 : ScVbaWorkbooks::isTextFile( const OUString& sType )
245 : {
246 : // will return true if the file is
247 : // a) a variant of a text file
248 : // b) a csv file
249 : // c) unknown
250 : // returning true basically means treat this like a csv file
251 0 : const static OUString txtType("generic_Text");
252 0 : return sType.equals( txtType ) || sType.isEmpty();
253 : }
254 :
255 : bool
256 0 : ScVbaWorkbooks::isSpreadSheetFile( const OUString& sType )
257 : {
258 : // include calc_QPro etc. ? ( not for the moment anyway )
259 0 : if ( sType.startsWith( "calc_MS" )
260 0 : || sType.startsWith( "calc8" )
261 0 : || sType.startsWith( "calc_StarOffice" ) )
262 0 : return true;
263 0 : return false;
264 : }
265 :
266 : OUString
267 0 : ScVbaWorkbooks::getFileFilterType( const OUString& rFileName )
268 : {
269 0 : uno::Reference< document::XTypeDetection > xTypeDetect( mxContext->getServiceManager()->createInstanceWithContext("com.sun.star.document.TypeDetection", mxContext), uno::UNO_QUERY_THROW );
270 0 : uno::Sequence< beans::PropertyValue > aMediaDesc(1);
271 0 : aMediaDesc[ 0 ].Name = "URL";
272 0 : aMediaDesc[ 0 ].Value <<= rFileName;
273 0 : OUString sType = xTypeDetect->queryTypeByDescriptor( aMediaDesc, sal_True );
274 0 : return sType;
275 : }
276 :
277 : // #TODO# #FIXME# can any of the unused params below be used?
278 : uno::Any SAL_CALL
279 0 : ScVbaWorkbooks::Open( const OUString& rFileName, const uno::Any& /*UpdateLinks*/, const uno::Any& ReadOnly, const uno::Any& Format, const uno::Any& /*Password*/, const uno::Any& /*WriteResPassword*/, const uno::Any& /*IgnoreReadOnlyRecommended*/, const uno::Any& /*Origin*/, const uno::Any& Delimiter, const uno::Any& /*Editable*/, const uno::Any& /*Notify*/, const uno::Any& /*Converter*/, const uno::Any& /*AddToMru*/ ) throw (uno::RuntimeException, std::exception)
280 : {
281 : // we need to detect if this is a URL, if not then assume it's a file path
282 0 : OUString aURL;
283 0 : INetURLObject aObj;
284 0 : aObj.SetURL( rFileName );
285 0 : bool bIsURL = aObj.GetProtocol() != INET_PROT_NOT_VALID;
286 0 : if ( bIsURL )
287 0 : aURL = rFileName;
288 : else
289 0 : osl::FileBase::getFileURLFromSystemPath( rFileName, aURL );
290 :
291 0 : uno::Sequence< beans::PropertyValue > sProps(0);
292 :
293 0 : OUString sType = getFileFilterType( aURL );
294 : // A text file means it needs to be processed as a csv file
295 0 : if ( isTextFile( sType ) )
296 : {
297 0 : sal_Int32 nIndex = 0;
298 : // Values for format
299 : // 1 Tabs
300 : // 2 Commas
301 : // 3 Spaces
302 : // 4 Semicolons
303 : // 5 Nothing
304 : // 6 Custom character (see the Delimiter argument
305 : // no format means use the current delimiter
306 0 : sProps.realloc( 3 );
307 0 : sProps[ nIndex ].Name = "FilterOptions";
308 0 : sal_Int16 delims[] = { 0 /*default not used*/, 9/*tab*/, 44/*comma*/, 32/*space*/, 59/*semicolon*/ };
309 0 : static OUString sRestOfFormat(",34,0,1" );
310 :
311 0 : OUString sFormat;
312 0 : sal_Int16 nFormat = 0; // default indicator
313 :
314 :
315 0 : if ( Format.hasValue() )
316 : {
317 0 : Format >>= nFormat; // val of nFormat overwritten if extracted
318 : // validate param
319 0 : if ( nFormat < 1 || nFormat > 6 )
320 0 : throw uno::RuntimeException("Illegal value for Format", uno::Reference< uno::XInterface >() );
321 : }
322 :
323 0 : sal_Int16 nDelim = getCurrentDelim();
324 :
325 0 : if ( nFormat > 0 && nFormat < CUSTOM_CHAR )
326 : {
327 0 : nDelim = delims[ nFormat ];
328 : }
329 0 : else if ( nFormat > CUSTOM_CHAR )
330 : {
331 : // Need to check Delimiter param
332 0 : if ( !Delimiter.hasValue() )
333 0 : throw uno::RuntimeException("Expected value for Delimiter", uno::Reference< uno::XInterface >() );
334 0 : OUString sStr;
335 0 : Delimiter >>= sStr;
336 0 : if ( !sStr.isEmpty() )
337 0 : nDelim = sStr[0];
338 : else
339 0 : throw uno::RuntimeException("Incorrect value for Delimiter", uno::Reference< uno::XInterface >() );
340 : }
341 :
342 0 : getCurrentDelim() = nDelim; //set new current
343 :
344 0 : sFormat = OUString::number( nDelim ) + sRestOfFormat;
345 0 : sProps[ nIndex++ ].Value <<= sFormat;
346 0 : sProps[ nIndex ].Name = "FilterName";
347 0 : sProps[ nIndex++ ].Value <<= OUString( "Text - txt - csv (StarCalc)" );
348 : // Ensure WORKAROUND_CSV_TXT_BUG_i60158 gets called in typedetection.cxx so
349 : // csv is forced for deep detected 'writerxxx' types
350 0 : sProps[ nIndex ].Name = "DocumentService";
351 0 : sProps[ nIndex ].Value <<= OUString("com.sun.star.sheet.SpreadsheetDocument");
352 : }
353 0 : else if ( !isSpreadSheetFile( sType ) )
354 0 : throw uno::RuntimeException("Bad Format", uno::Reference< uno::XInterface >() );
355 :
356 0 : uno::Reference <sheet::XSpreadsheetDocument> xSpreadDoc( openDocument( rFileName, ReadOnly, sProps ), uno::UNO_QUERY_THROW );
357 0 : uno::Any aRet = getWorkbook( mxContext, xSpreadDoc, mxParent );
358 0 : uno::Reference< excel::XWorkbook > xWBook( aRet, uno::UNO_QUERY );
359 0 : if ( xWBook.is() )
360 0 : xWBook->Activate();
361 0 : return aRet;
362 : }
363 :
364 : OUString
365 0 : ScVbaWorkbooks::getServiceImplName()
366 : {
367 0 : return OUString("ScVbaWorkbooks");
368 : }
369 :
370 : css::uno::Sequence<OUString>
371 0 : ScVbaWorkbooks::getServiceNames()
372 : {
373 0 : static uno::Sequence< OUString > sNames;
374 0 : if ( sNames.getLength() == 0 )
375 : {
376 0 : sNames.realloc( 1 );
377 0 : sNames[0] = "ooo.vba.excel.Workbooks";
378 : }
379 0 : return sNames;
380 : }
381 :
382 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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