summaryrefslogtreecommitdiff
path: root/sc/source/ui/vba/vbaworksheets.cxx
blob: d2c6a882658c3c135165bab44baef90ac836fa75 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
#include "vbaworksheets.hxx"

#include <sfx2/viewfrm.hxx>

#include <cppuhelper/implbase.hxx>

#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/sheet/XSpreadsheet.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <com/sun/star/script/XTypeConverter.hpp>

#include <ooo/vba/excel/XApplication.hpp>
#include <tabvwsh.hxx>

#include "excelvbahelper.hxx"
#include "vbaworksheet.hxx"
#include <markdata.hxx>

#include <vector>
#include <prevwsh.hxx>
#include <preview.hxx>
using namespace ::ooo::vba;
using namespace ::com::sun::star;

// a map ( or hashmap ) won't do as we need also to preserve the order
// (as added ) of the items
typedef std::vector< uno::Reference< sheet::XSpreadsheet > >  SheetMap;

// #FIXME #TODO the implementation of the Sheets collections sucks,
// e.g. there is no support for tracking sheets added/removed from the collection

class WorkSheetsEnumeration : public ::cppu::WeakImplHelper< container::XEnumeration >
{
    SheetMap mSheetMap;
    SheetMap::iterator mIt;
public:
    explicit WorkSheetsEnumeration( const SheetMap& sMap ) : mSheetMap( sMap ), mIt( mSheetMap.begin() ) {}
    virtual sal_Bool SAL_CALL hasMoreElements(  ) override
    {
        return ( mIt != mSheetMap.end() );
    }
    virtual uno::Any SAL_CALL nextElement(  ) override
    {
        if ( !hasMoreElements() )
            throw container::NoSuchElementException();
        uno::Reference< sheet::XSpreadsheet > xSheet( *mIt++ );
        return uno::makeAny( xSheet ) ;
    }
};

class SheetCollectionHelper : public ::cppu::WeakImplHelper< container::XNameAccess,
                                                              container::XIndexAccess,
                                                              container::XEnumerationAccess >
{
    SheetMap mSheetMap;
    SheetMap::iterator cachePos;
public:
    explicit SheetCollectionHelper( const SheetMap& sMap ) : mSheetMap( sMap ), cachePos(mSheetMap.begin()) {}
    // XElementAccess
    virtual uno::Type SAL_CALL getElementType(  ) override { return  cppu::UnoType<sheet::XSpreadsheet>::get(); }
    virtual sal_Bool SAL_CALL hasElements(  ) override { return ( !mSheetMap.empty() ); }
    // XNameAccess
    virtual uno::Any SAL_CALL getByName( const OUString& aName ) override
    {
        if ( !hasByName(aName) )
            throw container::NoSuchElementException();
        return uno::makeAny( *cachePos );
    }
    virtual uno::Sequence< OUString > SAL_CALL getElementNames(  ) override
    {
        uno::Sequence< OUString > sNames( mSheetMap.size() );
        OUString* pString = sNames.getArray();

        for ( const auto& rItem : mSheetMap )
        {
            uno::Reference< container::XNamed > xName( rItem, uno::UNO_QUERY_THROW );
            *pString = xName->getName();
            ++pString;
        }
        return sNames;
    }
    virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override
    {
        cachePos = mSheetMap.begin();
        SheetMap::iterator it_end = mSheetMap.end();
        for ( ; cachePos != it_end; ++cachePos )
        {
            uno::Reference< container::XNamed > xName( *cachePos, uno::UNO_QUERY_THROW );
            if ( aName == xName->getName() )
                break;
        }
        return ( cachePos != it_end );
    }

    // XElementAccess
    virtual ::sal_Int32 SAL_CALL getCount(  ) override { return mSheetMap.size(); }
    virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
    {
        if ( Index < 0 || Index >= getCount() )
            throw lang::IndexOutOfBoundsException();

        return uno::makeAny( mSheetMap[ Index ] );

    }
    // XEnumerationAccess
    virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration(  ) override
    {
        return new WorkSheetsEnumeration( mSheetMap );
    }
};

class SheetsEnumeration : public EnumerationHelperImpl
{
    uno::Reference< frame::XModel > m_xModel;
public:
    /// @throws uno::RuntimeException
    SheetsEnumeration( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< container::XEnumeration >& xEnumeration,  const uno::Reference< frame::XModel >& xModel  ) : EnumerationHelperImpl( xParent, xContext, xEnumeration ), m_xModel( xModel ) {}

    virtual uno::Any SAL_CALL nextElement(  ) override
    {
        uno::Reference< sheet::XSpreadsheet > xSheet( m_xEnumeration->nextElement(), uno::UNO_QUERY_THROW );
        uno::Reference< XHelperInterface > xIf = excel::getUnoSheetModuleObj( xSheet );
        uno::Any aRet;
        if ( !xIf.is() )
        {
            // if the Sheet is in a document created by the api unfortunately ( at the
            // moment, it actually won't have the special Document modules
            uno::Reference< excel::XWorksheet > xNewSheet( new ScVbaWorksheet( m_xParent, m_xContext, xSheet, m_xModel ) );
            aRet <<= xNewSheet;
        }
        else
            aRet <<= xIf;
        return aRet;
    }

};

ScVbaWorksheets::ScVbaWorksheets( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< css::uno::XComponentContext > & xContext, const uno::Reference< container::XIndexAccess >& xSheets, const uno::Reference< frame::XModel >& xModel ): ScVbaWorksheets_BASE( xParent, xContext,  xSheets ), mxModel( xModel ), m_xSheets( uno::Reference< sheet::XSpreadsheets >( xSheets, uno::UNO_QUERY ) )
{
}

ScVbaWorksheets::ScVbaWorksheets( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< css::uno::XComponentContext > & xContext, const uno::Reference< container::XEnumerationAccess >& xEnumAccess, const uno::Reference< frame::XModel >& xModel  ):  ScVbaWorksheets_BASE( xParent, xContext, uno::Reference< container::XIndexAccess >( xEnumAccess, uno::UNO_QUERY ) ), mxModel(xModel)
{
}

// XEnumerationAccess
uno::Type
ScVbaWorksheets::getElementType()
{
    return cppu::UnoType<excel::XWorksheet>::get();
}

uno::Reference< container::XEnumeration >
ScVbaWorksheets::createEnumeration()
{
    if ( !m_xSheets.is() )
    {
        uno::Reference< container::XEnumerationAccess > xAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
        return xAccess->createEnumeration();
    }
    uno::Reference< container::XEnumerationAccess > xEnumAccess( m_xSheets, uno::UNO_QUERY_THROW );
    return new SheetsEnumeration( this, mxContext, xEnumAccess->createEnumeration(), mxModel );
}

uno::Any
ScVbaWorksheets::createCollectionObject( const uno::Any& aSource )
{
    uno::Reference< sheet::XSpreadsheet > xSheet( aSource, uno::UNO_QUERY );
    uno::Reference< XHelperInterface > xIf = excel::getUnoSheetModuleObj( xSheet );
    uno::Any aRet;
    if ( !xIf.is() )
    {
        // if the Sheet is in a document created by the api unfortunately ( at the
        // moment, it actually won't have the special Document modules
        uno::Reference< excel::XWorksheet > xNewSheet( new ScVbaWorksheet( getParent(), mxContext, xSheet, mxModel ) );
        aRet <<= xNewSheet;
    }
    else
        aRet <<= xIf;
    return aRet;
}

// XWorksheets
uno::Any
ScVbaWorksheets::Add( const uno::Any& Before, const uno::Any& After,
                     const uno::Any& Count, const uno::Any& Type )
{
    if ( isSelectedSheets() )
        return uno::Any(); // or should we throw?

    OUString aStringSheet;
    bool bBefore(true);
    SCTAB nSheetIndex = 0;
    SCTAB nNewSheets = 1, nType = 0;
    Count >>= nNewSheets;
    Type >>= nType;
    SCTAB nCount = 0;

    uno::Reference< excel::XWorksheet > xBeforeAfterSheet;

    if ( Before.hasValue() )
    {
        if ( Before >>= xBeforeAfterSheet )
            aStringSheet = xBeforeAfterSheet->getName();
        else
            Before >>= aStringSheet;
    }

    if (aStringSheet.isEmpty() && After.hasValue() )
    {
        if ( After >>= xBeforeAfterSheet )
            aStringSheet = xBeforeAfterSheet->getName();
        else
            After >>= aStringSheet;
        bBefore = false;
    }
    if (aStringSheet.isEmpty())
    {
        uno::Reference< excel::XApplication > xApplication( Application(), uno::UNO_QUERY_THROW );
        aStringSheet = xApplication->getActiveWorkbook()->getActiveSheet()->getName();
        bBefore = true;
    }
    nCount = static_cast< SCTAB >( m_xIndexAccess->getCount() );
    for (SCTAB i=0; i < nCount; i++)
    {
            uno::Reference< sheet::XSpreadsheet > xSheet(m_xIndexAccess->getByIndex(i), uno::UNO_QUERY);
            uno::Reference< container::XNamed > xNamed( xSheet, uno::UNO_QUERY_THROW );
            if (xNamed->getName() == aStringSheet)
            {
                nSheetIndex = i;
                break;
            }
    }

    if(!bBefore)
        nSheetIndex++;

    SCTAB nSheetName = nCount + 1;
    OUString aStringBase( "Sheet" );
    uno::Any result;
    for (SCTAB i=0; i < nNewSheets; i++, nSheetName++)
    {
        OUString aStringName = aStringBase + OUString::number(nSheetName);
        while (m_xNameAccess->hasByName(aStringName))
        {
            nSheetName++;
            aStringName = aStringBase + OUString::number(nSheetName);
        }
        m_xSheets->insertNewByName(aStringName, nSheetIndex + i);
        result = getItemByStringIndex( aStringName );
    }
    uno::Reference< excel::XWorksheet > xNewSheet( result, uno::UNO_QUERY );
    if ( xNewSheet.is() )
        xNewSheet->Activate();
    return  result;
}

void
ScVbaWorksheets::Delete()
{
    // #TODO #INVESTIGATE
    // mmm this method could be trouble if the underlying
    // uno objects ( the m_xIndexAccess etc ) aren't aware of the
    // contents that are deleted
    sal_Int32 nElems = getCount();
    for ( sal_Int32 nItem = 1; nItem <= nElems; ++nItem )
    {
        uno::Reference< excel::XWorksheet > xSheet( Item( uno::makeAny( nItem ), uno::Any() ), uno::UNO_QUERY_THROW );
        xSheet->Delete();
    }
}

bool
ScVbaWorksheets::isSelectedSheets() const
{
    return !m_xSheets.is();
}

void SAL_CALL
ScVbaWorksheets::PrintOut( const uno::Any& From, const uno::Any& To, const uno::Any& Copies, const uno::Any& Preview, const uno::Any& ActivePrinter, const uno::Any& PrintToFile, const uno::Any& Collate, const uno::Any& PrToFileName )
{
    sal_Int32 nTo = 0;
    sal_Int32 nFrom = 0;
    bool bSelection = false;
    From >>= nFrom;
    To >>= nTo;

    if ( !( nFrom || nTo ) )
        if ( isSelectedSheets() )
            bSelection = true;

    PrintOutHelper( excel::getBestViewShell( mxModel ), From, To, Copies, Preview, ActivePrinter, PrintToFile, Collate, PrToFileName, bSelection );
}

uno::Any SAL_CALL
ScVbaWorksheets::getVisible()
{
    bool bVisible = true;
    uno::Reference< container::XEnumeration > xEnum( createEnumeration(), uno::UNO_SET_THROW );
    while ( xEnum->hasMoreElements() )
    {
        uno::Reference< excel::XWorksheet > xSheet( xEnum->nextElement(), uno::UNO_QUERY_THROW );
        if ( xSheet->getVisible() == 0 )
        {
                bVisible = false;
                break;
        }
    }
    return uno::makeAny( bVisible );
}

void SAL_CALL
ScVbaWorksheets::setVisible( const uno::Any& _visible )
{
    bool bState = false;
    if ( !(_visible >>= bState) )
        throw uno::RuntimeException("Visible property doesn't support non boolean #FIXME" );

    uno::Reference< container::XEnumeration > xEnum( createEnumeration(), uno::UNO_SET_THROW );
    while ( xEnum->hasMoreElements() )
    {
        uno::Reference< excel::XWorksheet > xSheet( xEnum->nextElement(), uno::UNO_QUERY_THROW );
        xSheet->setVisible( bState ? 1 : 0 );
    }

}

void SAL_CALL
ScVbaWorksheets::Select( const uno::Any& Replace )
{
    ScTabViewShell* pViewShell = excel::getBestViewShell( mxModel );
    if ( !pViewShell )
        throw uno::RuntimeException("Cannot obtain view shell" );

    ScMarkData& rMarkData = pViewShell->GetViewData().GetMarkData();
    bool bReplace = true;
    Replace >>= bReplace;
    // Replace is defaulted to True, meaning this current collection
    // becomes the Selection, if it were false then the current selection would
    // be extended
    bool bSelectSingle = bReplace;
    sal_Int32 nElems = getCount();
    for ( sal_Int32 nItem = 1; nItem <= nElems; ++nItem )
    {
        uno::Reference< excel::XWorksheet > xSheet( Item( uno::makeAny( nItem ), uno::Any() ), uno::UNO_QUERY_THROW );
        ScVbaWorksheet* pSheet = excel::getImplFromDocModuleWrapper<ScVbaWorksheet>( xSheet );
        if ( bSelectSingle )
        {
            rMarkData.SelectOneTable( static_cast< SCTAB >( pSheet->getSheetID() ) );
            bSelectSingle = false;
        }
        else
            rMarkData.SelectTable( static_cast< SCTAB >( pSheet->getSheetID() ), true );
    }

}

void SAL_CALL
ScVbaWorksheets::Copy ( const uno::Any& Before, const uno::Any& After)
{
    uno::Reference<excel::XWorksheet> xSheet;
    sal_Int32 nElems = getCount();
    bool bAfter = After.hasValue();
    std::vector< uno::Reference< excel::XWorksheet > > Sheets;
    sal_Int32 nItem = 0;

    for ( nItem = 1; nItem <= nElems; ++nItem)
    {
        uno::Reference<excel::XWorksheet> xWorksheet(Item( uno::makeAny( nItem ), uno::Any() ), uno::UNO_QUERY_THROW );
        Sheets.push_back(xWorksheet);
    }
    bool bNewDoc = (!(Before >>= xSheet) && !(After >>=xSheet)&& !(Before.hasValue()) && !(After.hasValue()));

    uno::Reference< excel::XWorksheet > xSrcSheet;
    if ( bNewDoc )
    {
        bAfter = true;
        xSrcSheet = Sheets.at(0);
        ScVbaWorksheet* pSrcSheet = excel::getImplFromDocModuleWrapper<ScVbaWorksheet>( xSrcSheet );
        xSheet = pSrcSheet->createSheetCopyInNewDoc(xSrcSheet->getName());
        nItem = 1;
    }
    else
    {
        nItem=0;
    }

    for (; nItem < nElems; ++nItem )
    {
        xSrcSheet = Sheets[nItem];
        ScVbaWorksheet* pSrcSheet = excel::getImplFromDocModuleWrapper<ScVbaWorksheet>( xSrcSheet );
        if ( bAfter )
            xSheet = pSrcSheet->createSheetCopy(xSheet, bAfter);
        else
            pSrcSheet->createSheetCopy(xSheet, bAfter);
    }
}

//ScVbaCollectionBaseImpl
uno::Any SAL_CALL
ScVbaWorksheets::Item(const uno::Any& Index, const uno::Any& Index2)
{
    if ( Index.getValueTypeClass() == uno::TypeClass_SEQUENCE )
    {
        const uno::Reference< script::XTypeConverter >& xConverter = getTypeConverter(mxContext);
        uno::Any aConverted = xConverter->convertTo( Index, cppu::UnoType<uno::Sequence< uno::Any >>::get() );
        SheetMap aSheets;
        uno::Sequence< uno::Any > sIndices;
        aConverted >>= sIndices;
        for( const auto& rIndex : std::as_const(sIndices) )
        {
            uno::Reference< excel::XWorksheet > xWorkSheet( ScVbaWorksheets_BASE::Item( rIndex, Index2 ), uno::UNO_QUERY_THROW );
            ScVbaWorksheet* pWorkSheet = excel::getImplFromDocModuleWrapper<ScVbaWorksheet>( xWorkSheet );
            uno::Reference< sheet::XSpreadsheet > xSheet( pWorkSheet->getSheet() , uno::UNO_SET_THROW );
            uno::Reference< container::XNamed > xName( xSheet, uno::UNO_QUERY_THROW );
            aSheets.push_back( xSheet );
        }
        uno::Reference< container::XIndexAccess > xIndexAccess = new SheetCollectionHelper( aSheets );
        uno::Reference< XCollection > xSelectedSheets(  new ScVbaWorksheets( getParent(), mxContext, xIndexAccess, mxModel ) );
        return uno::makeAny( xSelectedSheets );
    }
    return  ScVbaWorksheets_BASE::Item( Index, Index2 );
}

OUString
ScVbaWorksheets::getServiceImplName()
{
    return "ScVbaWorksheets";
}

css::uno::Sequence<OUString>
ScVbaWorksheets::getServiceNames()
{
    static uno::Sequence< OUString > const sNames
    {
        "ooo.vba.excel.Worksheets"
    };
    return sNames;
}

bool ScVbaWorksheets::nameExists( const uno::Reference <sheet::XSpreadsheetDocument>& xSpreadDoc, const OUString & name, SCTAB& nTab )
{
    if (!xSpreadDoc.is())
        throw lang::IllegalArgumentException( "nameExists() xSpreadDoc is null", uno::Reference< uno::XInterface  >(), 1 );
    uno::Reference <container::XIndexAccess> xIndex( xSpreadDoc->getSheets(), uno::UNO_QUERY );
    if ( xIndex.is() )
    {
        SCTAB  nCount = static_cast< SCTAB >( xIndex->getCount() );
        for (SCTAB i=0; i < nCount; i++)
        {
            uno::Reference< container::XNamed > xNamed( xIndex->getByIndex(i), uno::UNO_QUERY_THROW );
            if (xNamed->getName() == name)
            {
                nTab = i;
                return true;
            }
        }
    }
    return false;
}

void ScVbaWorksheets::PrintPreview( const css::uno::Any& /*EnableChanges*/ )
{
    // need test, print preview current active sheet
    // !! TODO !! get view shell from controller
    ScTabViewShell* pViewShell = excel::getBestViewShell( mxModel );
    SfxViewFrame* pViewFrame = nullptr;
    if ( pViewShell )
        pViewFrame = pViewShell->GetViewFrame();
    if ( pViewFrame )
    {
        if ( !pViewFrame->GetFrame().IsInPlace() )
        {
            dispatchExecute( pViewShell, SID_VIEWSHELL1 );
            SfxViewShell*  pShell = SfxViewShell::Get( pViewFrame->GetFrame().GetFrameInterface()->getController() );

            if (  dynamic_cast<const ScPreviewShell*>( pShell) !=  nullptr )
            {
                ScPreviewShell* pPrvShell = static_cast<  ScPreviewShell* >( pShell );
                ScPreview* pPrvView = pPrvShell->GetPreview();
                const ScDocument& rDoc = *pViewShell->GetViewData().GetDocument();
                ScMarkData aMarkData(rDoc.MaxRow(), rDoc.MaxCol());
                sal_Int32 nElems = getCount();
                for ( sal_Int32 nItem = 1; nItem <= nElems; ++nItem )
                {
                    uno::Reference< excel::XWorksheet > xSheet( Item( uno::makeAny( nItem ), uno::Any() ), uno::UNO_QUERY_THROW );
                    ScVbaWorksheet* pSheet = excel::getImplFromDocModuleWrapper<ScVbaWorksheet>( xSheet );
                    if ( pSheet )
                        aMarkData.SelectTable(static_cast< SCTAB >( pSheet->getSheetID() ), true );
                }
                // save old selection, setting the selectedtabs in the preview
                // can affect the current selection when preview has been
                // closed
                ScMarkData::MarkedTabsType aOldTabs = pPrvView->GetSelectedTabs();
                pPrvView->SetSelectedTabs( aMarkData );
                // force update
                pPrvView->DataChanged(false);
                // set sensible first page
                long nPage = pPrvView->GetFirstPage( 1 );
                pPrvView->SetPageNo( nPage );
                WaitUntilPreviewIsClosed( pViewFrame );
                // restore old tab selection
                pViewShell = excel::getBestViewShell( mxModel );
                pViewShell->GetViewData().GetMarkData().SetSelectedTabs(aOldTabs);
            }
        }
    }

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */