summaryrefslogtreecommitdiffstats
path: root/svtools/source/uno/unoimap.cxx
blob: 4d64cc8b405e0e0766be3236c2ccb05d252eee37 (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
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
/* -*- 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 <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/document/XEventsSupplier.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/awt/Point.hpp>
#include <com/sun/star/drawing/PointSequence.hpp>
#include <comphelper/servicehelper.hxx>
#include <comphelper/propertysethelper.hxx>
#include <comphelper/propertysetinfo.hxx>
#include <cppuhelper/weakagg.hxx>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <algorithm>
#include <osl/diagnose.h>
#include <rtl/ref.hxx>
#include <svtools/unoevent.hxx>
#include <svtools/unoimap.hxx>
#include <vcl/imap.hxx>
#include <vcl/imapcirc.hxx>
#include <vcl/imaprect.hxx>
#include <vcl/imappoly.hxx>

using namespace comphelper;
using namespace cppu;
using namespace com::sun::star;
using namespace css::uno;
using namespace css::lang;
using namespace css::container;
using namespace css::beans;
using namespace css::document;
using namespace css::drawing;

const sal_Int32 HANDLE_URL = 1;
const sal_Int32 HANDLE_DESCRIPTION = 2;
const sal_Int32 HANDLE_TARGET = 3;
const sal_Int32 HANDLE_NAME = 4;
const sal_Int32 HANDLE_ISACTIVE = 5;
const sal_Int32 HANDLE_POLYGON = 6;
const sal_Int32 HANDLE_CENTER = 7;
const sal_Int32 HANDLE_RADIUS = 8;
const sal_Int32 HANDLE_BOUNDARY = 9;
const sal_Int32 HANDLE_TITLE = 10;

namespace {

class SvUnoImageMapObject : public OWeakAggObject,
                            public XEventsSupplier,
                            public XServiceInfo,
                            public PropertySetHelper,
                            public XTypeProvider,
                            public XUnoTunnel
{
public:
    SvUnoImageMapObject( IMapObjectType nType, const SvEventDescription* pSupportedMacroItems );
    SvUnoImageMapObject( const IMapObject& rMapObject, const SvEventDescription* pSupportedMacroItems );

    UNO3_GETIMPLEMENTATION_DECL( SvUnoImageMapObject )

    std::unique_ptr<IMapObject> createIMapObject() const;

    rtl::Reference<SvMacroTableEventDescriptor> mxEvents;

    // overridden helpers from PropertySetHelper
    virtual void _setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues ) override;
    virtual void _getPropertyValues( const PropertyMapEntry** ppEntries, Any* pValue ) override;

    // XInterface
    virtual Any SAL_CALL queryAggregation( const Type & rType ) override;
    virtual Any SAL_CALL queryInterface( const Type & rType ) override;
    virtual void SAL_CALL acquire() noexcept override;
    virtual void SAL_CALL release() noexcept override;

    // XTypeProvider
    virtual Sequence< Type > SAL_CALL getTypes(  ) override;
    virtual Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) override;

    // XEventsSupplier
    virtual Reference< css::container::XNameReplace > SAL_CALL getEvents(  ) override;

    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName(  ) override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
    virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;

private:
    static rtl::Reference<PropertySetInfo> createPropertySetInfo( IMapObjectType nType );


    IMapObjectType mnType;

    OUString maURL;
    OUString maAltText;
    OUString maDesc;
    OUString maTarget;
    OUString maName;
    bool mbIsActive;
    awt::Rectangle maBoundary;
    awt::Point maCenter;
    sal_Int32 mnRadius;
    PointSequence maPolygon;
};

}

UNO3_GETIMPLEMENTATION_IMPL( SvUnoImageMapObject );

rtl::Reference<PropertySetInfo> SvUnoImageMapObject::createPropertySetInfo( IMapObjectType nType )
{
    switch( nType )
    {
    case IMapObjectType::Polygon:
        {
            static PropertyMapEntry const aPolygonObj_Impl[] =
            {
                { OUString("URL"),         HANDLE_URL,         cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Title"),       HANDLE_TITLE,       cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Description"), HANDLE_DESCRIPTION, cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Target"),      HANDLE_TARGET,      cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Name"),        HANDLE_NAME,        cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("IsActive"),    HANDLE_ISACTIVE,    cppu::UnoType<bool>::get(),                0, 0 },
                { OUString("Polygon"),     HANDLE_POLYGON,     cppu::UnoType<PointSequence>::get(),    0, 0 },
            };

            return rtl::Reference<PropertySetInfo>(new PropertySetInfo( aPolygonObj_Impl ));
        }
    case IMapObjectType::Circle:
        {
            static PropertyMapEntry const aCircleObj_Impl[] =
            {
                { OUString("URL"),         HANDLE_URL,         cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Title"),       HANDLE_TITLE,       cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Description"), HANDLE_DESCRIPTION, cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Target"),      HANDLE_TARGET,      cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Name"),        HANDLE_NAME,        cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("IsActive"),    HANDLE_ISACTIVE,    cppu::UnoType<bool>::get(),                0, 0 },
                { OUString("Center"),      HANDLE_CENTER,      cppu::UnoType<awt::Point>::get(),   0, 0 },
                { OUString("Radius"),      HANDLE_RADIUS,      cppu::UnoType<sal_Int32>::get(),    0, 0 },
            };

            return rtl::Reference<PropertySetInfo>(new PropertySetInfo( aCircleObj_Impl ));
        }
    case IMapObjectType::Rectangle:
    default:
        {
            static PropertyMapEntry const aRectangleObj_Impl[] =
            {
                { OUString("URL"),         HANDLE_URL,         cppu::UnoType<OUString>::get(), 0, 0 },
                { OUString("Title"),       HANDLE_TITLE,       cppu::UnoType<OUString>::get(),     0, 0 },
                { OUString("Description"), HANDLE_DESCRIPTION, cppu::UnoType<OUString>::get(), 0, 0 },
                { OUString("Target"),      HANDLE_TARGET,      cppu::UnoType<OUString>::get(), 0, 0 },
                { OUString("Name"),        HANDLE_NAME,        cppu::UnoType<OUString>::get(), 0, 0 },
                { OUString("IsActive"),    HANDLE_ISACTIVE,    cppu::UnoType<bool>::get(),            0, 0 },
                { OUString("Boundary"),    HANDLE_BOUNDARY,    cppu::UnoType<awt::Rectangle>::get(),   0, 0 },
            };

            return rtl::Reference<PropertySetInfo>(new PropertySetInfo( aRectangleObj_Impl ));
        }
    }
}

SvUnoImageMapObject::SvUnoImageMapObject( IMapObjectType nType, const SvEventDescription* pSupportedMacroItems )
:   PropertySetHelper( createPropertySetInfo( nType ) ),
    mnType( nType )
,   mbIsActive( true )
,   mnRadius( 0 )
{
    mxEvents = new SvMacroTableEventDescriptor( pSupportedMacroItems );
}

SvUnoImageMapObject::SvUnoImageMapObject( const IMapObject& rMapObject, const SvEventDescription* pSupportedMacroItems )
:   PropertySetHelper( createPropertySetInfo( rMapObject.GetType() ) ),
    mnType( rMapObject.GetType() )
,   mbIsActive( true )
,   mnRadius( 0 )
{
    maURL = rMapObject.GetURL();
    maAltText = rMapObject.GetAltText();
    maDesc = rMapObject.GetDesc();
    maTarget = rMapObject.GetTarget();
    maName = rMapObject.GetName();
    mbIsActive = rMapObject.IsActive();

    switch( mnType )
    {
    case IMapObjectType::Rectangle:
        {
            const tools::Rectangle aRect( static_cast<const IMapRectangleObject*>(&rMapObject)->GetRectangle(false) );
            maBoundary.X = aRect.Left();
            maBoundary.Y = aRect.Top();
            maBoundary.Width = aRect.GetWidth();
            maBoundary.Height = aRect.GetHeight();
        }
        break;
    case IMapObjectType::Circle:
        {
            mnRadius = static_cast<const IMapCircleObject*>(&rMapObject)->GetRadius(false);
            const Point aPoint( static_cast<const IMapCircleObject*>(&rMapObject)->GetCenter(false) );

            maCenter.X = aPoint.X();
            maCenter.Y = aPoint.Y();
        }
        break;
    case IMapObjectType::Polygon:
    default:
        {
            const tools::Polygon aPoly( static_cast<const IMapPolygonObject*>(&rMapObject)->GetPolygon(false) );

            const sal_uInt16 nCount = aPoly.GetSize();
            maPolygon.realloc( nCount );
            awt::Point* pPoints = maPolygon.getArray();

            for( sal_uInt16 nPoint = 0; nPoint < nCount; nPoint++ )
            {
                const Point& rPoint = aPoly.GetPoint( nPoint );
                pPoints->X = rPoint.X();
                pPoints->Y = rPoint.Y();

                pPoints++;
            }
        }
    }

    mxEvents = new SvMacroTableEventDescriptor( rMapObject.GetMacroTable(), pSupportedMacroItems );
}

std::unique_ptr<IMapObject> SvUnoImageMapObject::createIMapObject() const
{
    const OUString aURL( maURL );
    const OUString aAltText( maAltText );
    const OUString aDesc( maDesc );
    const OUString aTarget( maTarget );
    const OUString aName( maName );

    std::unique_ptr<IMapObject> pNewIMapObject;

    switch( mnType )
    {
    case IMapObjectType::Rectangle:
        {
            const tools::Rectangle aRect( maBoundary.X, maBoundary.Y, maBoundary.X + maBoundary.Width - 1, maBoundary.Y + maBoundary.Height - 1 );
            pNewIMapObject.reset(new IMapRectangleObject( aRect, aURL, aAltText, aDesc, aTarget, aName, mbIsActive, false ));
        }
        break;

    case IMapObjectType::Circle:
        {
            const Point aCenter( maCenter.X, maCenter.Y );
            pNewIMapObject.reset(new IMapCircleObject( aCenter, mnRadius, aURL, aAltText, aDesc, aTarget, aName, mbIsActive, false ));
        }
        break;

    case IMapObjectType::Polygon:
    default:
        {
            const sal_uInt16 nCount = static_cast<sal_uInt16>(maPolygon.getLength());

            tools::Polygon aPoly( nCount );
            for( sal_uInt16 nPoint = 0; nPoint < nCount; nPoint++ )
            {
                Point aPoint( maPolygon[nPoint].X, maPolygon[nPoint].Y );
                aPoly.SetPoint( aPoint, nPoint );
            }

            aPoly.Optimize( PolyOptimizeFlags::CLOSE );
            pNewIMapObject.reset(new IMapPolygonObject( aPoly, aURL, aAltText, aDesc, aTarget, aName, mbIsActive, false ));
        }
        break;
    }

    SvxMacroTableDtor aMacroTable;
    mxEvents->copyMacrosIntoTable(aMacroTable);
    pNewIMapObject->SetMacroTable( aMacroTable );

    return pNewIMapObject;
}

// XInterface

Any SAL_CALL SvUnoImageMapObject::queryInterface( const Type & rType )
{
    return OWeakAggObject::queryInterface( rType );
}

Any SAL_CALL SvUnoImageMapObject::queryAggregation( const Type & rType )
{
    Any aAny;

    if( rType == cppu::UnoType<XServiceInfo>::get())
        aAny <<= Reference< XServiceInfo >(this);
    else if( rType == cppu::UnoType<XTypeProvider>::get())
        aAny <<= Reference< XTypeProvider >(this);
    else if( rType == cppu::UnoType<XPropertySet>::get())
        aAny <<= Reference< XPropertySet >(this);
    else if( rType == cppu::UnoType<XEventsSupplier>::get())
        aAny <<= Reference< XEventsSupplier >(this);
    else if( rType == cppu::UnoType<XMultiPropertySet>::get())
        aAny <<= Reference< XMultiPropertySet >(this);
    else if( rType == cppu::UnoType<XUnoTunnel>::get())
        aAny <<= Reference< XUnoTunnel >(this);
    else
        aAny = OWeakAggObject::queryAggregation( rType );

    return aAny;
}

void SAL_CALL SvUnoImageMapObject::acquire() noexcept
{
    OWeakAggObject::acquire();
}

void SAL_CALL SvUnoImageMapObject::release() noexcept
{
    OWeakAggObject::release();
}

uno::Sequence< uno::Type > SAL_CALL SvUnoImageMapObject::getTypes()
{
    static const uno::Sequence< uno::Type > aTypes {
        cppu::UnoType<XAggregation>::get(),
        cppu::UnoType<XEventsSupplier>::get(),
        cppu::UnoType<XServiceInfo>::get(),
        cppu::UnoType<XPropertySet>::get(),
        cppu::UnoType<XMultiPropertySet>::get(),
        cppu::UnoType<XTypeProvider>::get(),
        cppu::UnoType<XUnoTunnel>::get() };
    return aTypes;
}

uno::Sequence< sal_Int8 > SAL_CALL SvUnoImageMapObject::getImplementationId()
{
    return css::uno::Sequence<sal_Int8>();
}

// XServiceInfo
sal_Bool SAL_CALL SvUnoImageMapObject::supportsService( const  OUString& ServiceName )
{
    return cppu::supportsService(this, ServiceName);
}

Sequence< OUString > SAL_CALL SvUnoImageMapObject::getSupportedServiceNames()
{
    Sequence< OUString > aSNS( 2 );
    aSNS.getArray()[0] = "com.sun.star.image.ImageMapObject";
    switch( mnType )
    {
    case IMapObjectType::Polygon:
    default:
        aSNS.getArray()[1] = "com.sun.star.image.ImageMapPolygonObject";
        break;
    case IMapObjectType::Rectangle:
        aSNS.getArray()[1] = "com.sun.star.image.ImageMapRectangleObject";
        break;
    case IMapObjectType::Circle:
        aSNS.getArray()[1] = "com.sun.star.image.ImageMapCircleObject";
        break;
    }
    return aSNS;
}

OUString SAL_CALL SvUnoImageMapObject::getImplementationName()
{
    switch( mnType )
    {
    case IMapObjectType::Polygon:
    default:
        return "org.openoffice.comp.svt.ImageMapPolygonObject";
    case IMapObjectType::Circle:
        return "org.openoffice.comp.svt.ImageMapCircleObject";
    case IMapObjectType::Rectangle:
        return "org.openoffice.comp.svt.ImageMapRectangleObject";
    }
}

// overridden helpers from PropertySetHelper
void SvUnoImageMapObject::_setPropertyValues( const PropertyMapEntry** ppEntries, const Any* pValues )
{
    bool bOk = false;

    while( *ppEntries )
    {
        switch( (*ppEntries)->mnHandle )
        {
        case HANDLE_URL:
            bOk = *pValues >>= maURL;
            break;
        case HANDLE_TITLE:
            bOk = *pValues >>= maAltText;
            break;
        case HANDLE_DESCRIPTION:
            bOk = *pValues >>= maDesc;
            break;
        case HANDLE_TARGET:
            bOk = *pValues >>= maTarget;
            break;
        case HANDLE_NAME:
            bOk = *pValues >>= maName;
            break;
        case HANDLE_ISACTIVE:
            bOk = *pValues >>= mbIsActive;
            break;
        case HANDLE_BOUNDARY:
            bOk = *pValues >>= maBoundary;
            break;
        case HANDLE_CENTER:
            bOk = *pValues >>= maCenter;
            break;
        case HANDLE_RADIUS:
            bOk = *pValues >>= mnRadius;
            break;
        case HANDLE_POLYGON:
            bOk = *pValues >>= maPolygon;
            break;
        default:
            OSL_FAIL( "SvUnoImageMapObject::_setPropertyValues: unexpected property handle" );
            break;
        }

        if( !bOk )
            throw IllegalArgumentException();

        ppEntries++;
        pValues++;
    }
}

void SvUnoImageMapObject::_getPropertyValues( const PropertyMapEntry** ppEntries, Any* pValues )
{
    while( *ppEntries )
    {
        switch( (*ppEntries)->mnHandle )
        {
        case HANDLE_URL:
            *pValues <<= maURL;
            break;
        case HANDLE_TITLE:
            *pValues <<= maAltText;
            break;
        case HANDLE_DESCRIPTION:
            *pValues <<= maDesc;
            break;
        case HANDLE_TARGET:
            *pValues <<= maTarget;
            break;
        case HANDLE_NAME:
            *pValues <<= maName;
            break;
        case HANDLE_ISACTIVE:
            *pValues <<= mbIsActive;
            break;
        case HANDLE_BOUNDARY:
            *pValues <<= maBoundary;
            break;
        case HANDLE_CENTER:
            *pValues <<= maCenter;
            break;
        case HANDLE_RADIUS:
            *pValues <<= mnRadius;
            break;
        case HANDLE_POLYGON:
            *pValues <<= maPolygon;
            break;
        default:
            OSL_FAIL( "SvUnoImageMapObject::_getPropertyValues: unexpected property handle" );
            break;
        }

        ppEntries++;
        pValues++;
    }
}


Reference< XNameReplace > SAL_CALL SvUnoImageMapObject::getEvents()
{
    return mxEvents;
}

namespace {

class SvUnoImageMap : public WeakImplHelper< XIndexContainer, XServiceInfo, XUnoTunnel >
{
public:
    explicit SvUnoImageMap();
    SvUnoImageMap( const ImageMap& rMap, const SvEventDescription* pSupportedMacroItems );

    void fillImageMap( ImageMap& rMap ) const;
    /// @throws IllegalArgumentException
    static SvUnoImageMapObject* getObject( const Any& aElement );

    UNO3_GETIMPLEMENTATION_DECL( SvUnoImageMap )

    // XIndexContainer
    virtual void SAL_CALL insertByIndex( sal_Int32 Index, const Any& Element ) override;
    virtual void SAL_CALL removeByIndex( sal_Int32 Index ) override;

    // XIndexReplace
    virtual void SAL_CALL replaceByIndex( sal_Int32 Index, const Any& Element ) override;

    // XIndexAccess
    virtual sal_Int32 SAL_CALL getCount(  ) override;
    virtual Any SAL_CALL getByIndex( sal_Int32 Index ) override;

    // XElementAccess
    virtual Type SAL_CALL getElementType(  ) override;
    virtual sal_Bool SAL_CALL hasElements(  ) override;

    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName(  ) override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
    virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;

private:
    OUString maName;

    std::vector< rtl::Reference<SvUnoImageMapObject> > maObjectList;
};

}

UNO3_GETIMPLEMENTATION_IMPL( SvUnoImageMap );

SvUnoImageMap::SvUnoImageMap()
{
}

SvUnoImageMap::SvUnoImageMap( const ImageMap& rMap, const SvEventDescription* pSupportedMacroItems )
{
    maName = rMap.GetName();

    const std::size_t nCount = rMap.GetIMapObjectCount();
    for( std::size_t nPos = 0; nPos < nCount; nPos++ )
    {
        IMapObject* pMapObject = rMap.GetIMapObject( nPos );
        rtl::Reference<SvUnoImageMapObject> xUnoObj = new SvUnoImageMapObject( *pMapObject, pSupportedMacroItems );
        maObjectList.push_back( xUnoObj );
    }
}

SvUnoImageMapObject* SvUnoImageMap::getObject( const Any& aElement )
{
    Reference< XInterface > xObject;
    aElement >>= xObject;

    SvUnoImageMapObject* pObject = comphelper::getFromUnoTunnel<SvUnoImageMapObject>( xObject );
    if( nullptr == pObject )
        throw IllegalArgumentException();

    return pObject;
}

// XIndexContainer
void SAL_CALL SvUnoImageMap::insertByIndex( sal_Int32 nIndex, const Any& Element )
{
    SvUnoImageMapObject* pObject = getObject( Element );
    const sal_Int32 nCount = maObjectList.size();
    if( nullptr == pObject || nIndex > nCount )
        throw IndexOutOfBoundsException();

    if( nIndex == nCount )
        maObjectList.emplace_back(pObject );
    else
    {
        auto aIter = maObjectList.begin();
        std::advance(aIter, nIndex);
        maObjectList.insert( aIter, pObject );
    }
}

void SAL_CALL SvUnoImageMap::removeByIndex( sal_Int32 nIndex )
{
    const sal_Int32 nCount = maObjectList.size();
    if( nIndex >= nCount )
        throw IndexOutOfBoundsException();

    if( nCount - 1 == nIndex )
    {
        maObjectList.pop_back();
    }
    else
    {
        auto aIter = maObjectList.begin();
        std::advance(aIter, nIndex);
        maObjectList.erase( aIter );
    }
}

// XIndexReplace
void SAL_CALL SvUnoImageMap::replaceByIndex( sal_Int32 nIndex, const Any& Element )
{
    SvUnoImageMapObject* pObject = getObject( Element );
    const sal_Int32 nCount = maObjectList.size();
    if( nullptr == pObject || nIndex >= nCount )
        throw IndexOutOfBoundsException();

    auto aIter = maObjectList.begin();
    std::advance(aIter, nIndex);
    *aIter = pObject;
}

// XIndexAccess
sal_Int32 SAL_CALL SvUnoImageMap::getCount(  )
{
    return maObjectList.size();
}

Any SAL_CALL SvUnoImageMap::getByIndex( sal_Int32 nIndex )
{
    const sal_Int32 nCount = maObjectList.size();
    if( nIndex >= nCount )
        throw IndexOutOfBoundsException();

    auto aIter = maObjectList.begin();
    std::advance(aIter, nIndex);

    Reference< XPropertySet > xObj( *aIter );
    return Any( xObj );
}

// XElementAccess
Type SAL_CALL SvUnoImageMap::getElementType(  )
{
    return cppu::UnoType<XPropertySet>::get();
}

sal_Bool SAL_CALL SvUnoImageMap::hasElements(  )
{
    return (!maObjectList.empty());
}

// XServiceInfo
OUString SAL_CALL SvUnoImageMap::getImplementationName(  )
{
    return "org.openoffice.comp.svt.SvUnoImageMap";
}

sal_Bool SAL_CALL SvUnoImageMap::supportsService( const OUString& ServiceName )
{
    return cppu::supportsService(this, ServiceName);
}

Sequence< OUString > SAL_CALL SvUnoImageMap::getSupportedServiceNames(  )
{
    return { "com.sun.star.image.ImageMap" };
}

void SvUnoImageMap::fillImageMap( ImageMap& rMap ) const
{
    rMap.ClearImageMap();

    rMap.SetName( maName );

    for (auto const& elem : maObjectList)
    {
        std::unique_ptr<IMapObject> pNewMapObject = elem->createIMapObject();
        rMap.InsertIMapObject( std::move(pNewMapObject) );
    }
}


// factory helper methods


Reference< XInterface > SvUnoImageMapRectangleObject_createInstance( const SvEventDescription* pSupportedMacroItems )
{
    return static_cast<XWeak*>(new SvUnoImageMapObject( IMapObjectType::Rectangle, pSupportedMacroItems ));
}

Reference< XInterface > SvUnoImageMapCircleObject_createInstance( const SvEventDescription* pSupportedMacroItems )
{
    return static_cast<XWeak*>(new SvUnoImageMapObject( IMapObjectType::Circle, pSupportedMacroItems ));
}

Reference< XInterface > SvUnoImageMapPolygonObject_createInstance( const SvEventDescription* pSupportedMacroItems )
{
    return static_cast<XWeak*>(new SvUnoImageMapObject( IMapObjectType::Polygon, pSupportedMacroItems ));
}

Reference< XInterface > SvUnoImageMap_createInstance()
{
    return static_cast<XWeak*>(new SvUnoImageMap);
}

Reference< XInterface > SvUnoImageMap_createInstance( const ImageMap& rMap, const SvEventDescription* pSupportedMacroItems )
{
    return static_cast<XWeak*>(new SvUnoImageMap( rMap, pSupportedMacroItems ));
}

bool SvUnoImageMap_fillImageMap( const Reference< XInterface >& xImageMap, ImageMap& rMap )
{
    SvUnoImageMap* pUnoImageMap = comphelper::getFromUnoTunnel<SvUnoImageMap>( xImageMap );
    if( nullptr == pUnoImageMap )
        return false;

    pUnoImageMap->fillImageMap( rMap );
    return true;
}

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