summaryrefslogtreecommitdiff
path: root/cui/source/dialogs/thesdlg.cxx
blob: a61d394d23bcb80ff69679ed52718d7eb995b132 (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
721
722
723
724
725
726
727
728
729
730
731
732
733
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove

#include "precompiled_cui.hxx"

#include "thesdlg.hrc"
#include "thesdlg.hxx"
#include "thesdlg_impl.hxx"
#include "cuires.hrc"
#include "dialmgr.hxx"

#include <editeng/unolingu.hxx>
#include <tools/shl.hxx>
#include <svl/lngmisc.hxx>
#include <svtools/filter.hxx>
#include <svtools/svlbitm.hxx>
#include <svtools/svtreebx.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/svapp.hxx>
#include <com/sun/star/linguistic2/XThesaurus.hpp>
#include <com/sun/star/linguistic2/XMeaning.hpp>
#include <thesdlg.hxx>
#include <svx/dlgutil.hxx>
#include <svx/dialmgr.hxx>
#include <svx/svxerr.hxx>
#include <editeng/unolingu.hxx>
#include <svx/langbox.hxx>
#include <svtools/langtab.hxx>
#include <unotools/lingucfg.hxx>
#include <i18npool/mslangid.hxx>
#include <comphelper/processfactory.hxx>
#include <osl/file.hxx>

#include <stack>
#include <algorithm>

#include <com/sun/star/linguistic2/XThesaurus.hpp>
#include <com/sun/star/linguistic2/XMeaning.hpp>
#include <com/sun/star/linguistic2/XLinguServiceManager.hpp>

using namespace ::com::sun::star;
using ::rtl::OUString;

#define A2S(x)          String::CreateFromAscii( x )

// GetReplaceEditString -------------------------------

static void GetReplaceEditString( String &rText )
{
    // The strings returned by the thesaurus saometimes have some
    // explanation text put in between '(' and ')' or a trailing '*'.
    // These parts should not be put in the ReplaceEdit Text that may get
    // inserted into the document. Thus we strip them from the text.

    xub_StrLen nPos = rText.Search( sal_Unicode('(') );
    while (STRING_NOTFOUND != nPos)
    {
        xub_StrLen nEnd = rText.Search( sal_Unicode(')'), nPos );
        if (STRING_NOTFOUND != nEnd)
            rText.Erase( nPos, nEnd-nPos+1 );
        else
            break;
        nPos = rText.Search( sal_Unicode('(') );
    }

    nPos = rText.Search( sal_Unicode('*') );
    if (STRING_NOTFOUND != nPos)
        rText.Erase( nPos );

    // remove any possible remaining ' ' that may confuse the thesaurus
    // when it gets called with the text
    rText.EraseLeadingAndTrailingChars( sal_Unicode(' ') );
}

// class LookUpComboBox_Impl --------------------------------------------------

LookUpComboBox_Impl::LookUpComboBox_Impl(
    Window *pParent, const ResId &rResId, SvxThesaurusDialog_Impl &rImpl ) :
    ComboBox        (pParent, rResId),
    m_rDialogImpl( rImpl )
{
    m_aModifyTimer.SetTimeoutHdl( LINK( this, LookUpComboBox_Impl, ModifyTimer_Hdl ) );
    m_aModifyTimer.SetTimeout( 500 );

    EnableAutocomplete( FALSE );
}

LookUpComboBox_Impl::~LookUpComboBox_Impl()
{
}

void LookUpComboBox_Impl::Modify()
{
    m_aModifyTimer.Start();
}

IMPL_LINK( LookUpComboBox_Impl, ModifyTimer_Hdl, Timer *, EMPTYARG /*pTimer*/ )
{
    m_rDialogImpl.LookUp( GetText() );
    m_aModifyTimer.Stop();
    return 0;
}

// class ReplaceEdit_Impl --------------------------------------------------

ReplaceEdit_Impl::ReplaceEdit_Impl(
    Window *pParent, const ResId &rResId ) :
    Edit        (pParent, rResId)
{
}

ReplaceEdit_Impl::~ReplaceEdit_Impl()
{
}

void ReplaceEdit_Impl::Modify()
{
    if (m_pBtn)
        m_pBtn->Enable( GetText().Len() > 0 );
}

void ReplaceEdit_Impl::SetText( const XubString& rStr )
{
    Edit::SetText( rStr );
    Modify();
}

void ReplaceEdit_Impl::SetText( const XubString& rStr, const Selection& rNewSelection )
{
    Edit::SetText( rStr, rNewSelection );
    Modify();
}

// class ThesaurusAlternativesCtrl_Impl ----------------------------------

AlternativesString_Impl::AlternativesString_Impl(
    ThesaurusAlternativesCtrl_Impl &rControl,
    SvLBoxEntry* pEntry, USHORT nFlags, const String& rStr ) :

    SvLBoxString( pEntry, nFlags, rStr ),
    m_rControlImpl( rControl )
{
}

void AlternativesString_Impl::Paint(
    const Point& rPos,
    SvLBox& rDev, USHORT,
    SvLBoxEntry* pEntry )
{
    AlternativesExtraData* pData = m_rControlImpl.GetExtraData( pEntry );
    Point aPos( rPos );
    Font aOldFont( rDev.GetFont());
    if (pData && pData->IsHeader())
    {
        Font aFont( aOldFont );
        aFont.SetWeight( WEIGHT_BOLD );
        rDev.SetFont( aFont );
        aPos.X() = 0;
    }
    else
        aPos.X() += 5;
    rDev.DrawText( aPos, GetText() );
    rDev.SetFont( aOldFont );
}

ThesaurusAlternativesCtrl_Impl::ThesaurusAlternativesCtrl_Impl(
        Window* pParent,
        SvxThesaurusDialog_Impl &rImpl ) :
    SvxCheckListBox( pParent, CUI_RES( CT_THES_ALTERNATIVES ) ),
    m_rDialogImpl( rImpl )
{
    SetWindowBits( WB_CLIPCHILDREN | WB_HSCROLL | WB_FORCE_MAKEVISIBLE );
    SetHighlightRange();
}

ThesaurusAlternativesCtrl_Impl::~ThesaurusAlternativesCtrl_Impl()
{
    ClearExtraData();
}

void ThesaurusAlternativesCtrl_Impl::ClearExtraData()
{
    UserDataMap_t   aEmpty;
    m_aUserData.swap( aEmpty );
}

void ThesaurusAlternativesCtrl_Impl::SetExtraData(
    const SvLBoxEntry *pEntry,
    const AlternativesExtraData &rData )
{
    if (!pEntry)
        return;

    UserDataMap_t::iterator aIt( m_aUserData.find( pEntry ) );
    if (aIt != m_aUserData.end())
        aIt->second = rData;
    else
        m_aUserData[ pEntry ] = rData;
}

AlternativesExtraData * ThesaurusAlternativesCtrl_Impl::GetExtraData(
    const SvLBoxEntry *pEntry )
{
    AlternativesExtraData *pRes = NULL;
    UserDataMap_t::iterator aIt( m_aUserData.find( pEntry ) );
    if (aIt != m_aUserData.end())
        pRes = &aIt->second;
    return pRes;
}

SvLBoxEntry * ThesaurusAlternativesCtrl_Impl::AddEntry( sal_Int32 nVal, const String &rText, bool bIsHeader )
{
    SvLBoxEntry* pEntry = new SvLBoxEntry;
    String aText;
    if (bIsHeader && nVal >= 0)
    {
        aText = String::CreateFromInt32( nVal );
        aText += A2S( ". " );
    }
    pEntry->AddItem( new SvLBoxString( pEntry, 0, String() ) ); // add empty column
    aText += rText;
    pEntry->AddItem( new SvLBoxContextBmp( pEntry, 0, Image(), Image(), 0 ) );  // otherwise crash
    pEntry->AddItem( new AlternativesString_Impl( *this, pEntry, 0, aText ) );

    SetExtraData( pEntry, AlternativesExtraData( rText, bIsHeader ) );
    GetModel()->Insert( pEntry );

    if (bIsHeader)
        GetViewDataEntry( pEntry )->SetSelectable( false );

    return pEntry;
}

void ThesaurusAlternativesCtrl_Impl::KeyInput( const KeyEvent& rKEvt )
{
    const KeyCode& rKey = rKEvt.GetKeyCode();

    if (rKey.GetCode() == KEY_RETURN || rKey.GetCode() == KEY_ESCAPE)
        GetParent()->KeyInput( rKEvt ); // parent will close dialog...
    else if (rKey.GetCode() == KEY_SPACE)
        m_rDialogImpl.AlternativesDoubleClickHdl_Impl( this ); // look up current selected entry
    else if (GetEntryCount())
        SvxCheckListBox::KeyInput( rKEvt );
}

void ThesaurusAlternativesCtrl_Impl::Paint( const Rectangle& rRect )
{
    if (!m_rDialogImpl.m_bWordFound)
    {
        Size aTextSize( GetTextWidth( m_rDialogImpl.aErrStr ), GetTextHeight() );
        aTextSize  = LogicToPixel( aTextSize );
        Point aPos;
        aPos.X() += GetSizePixel().Width() / 2  - aTextSize.Width() / 2;
        aPos.Y() += GetSizePixel().Height() / 2;
        aPos = PixelToLogic( aPos );
        DrawText( aPos, m_rDialogImpl.aErrStr );

    }
    else
        SvxCheckListBox::Paint( rRect );
}

// struct SvxThesaurusDialog_Impl ----------------------------------------

SvxThesaurusDialog_Impl::SvxThesaurusDialog_Impl( SvxThesaurusDialog * pDialog ) :
    m_pDialog       ( pDialog ),
    aVendorImageFI  ( pDialog, CUI_RES( IMG_VENDOR ) ),
    aLeftBtn        ( pDialog, CUI_RES( BTN_LEFT ) ),
    aWordText       ( pDialog, CUI_RES( FT_WORD ) ),
    aWordCB         ( pDialog, CUI_RES( CB_WORD ), *this ),
    m_aAlternativesText  ( pDialog, CUI_RES( FT_THES_ALTERNATIVES ) ),
    m_pAlternativesCT    ( new ThesaurusAlternativesCtrl_Impl( pDialog, *this ) ),
    aReplaceText    ( pDialog, CUI_RES( FT_REPL ) ),
    aReplaceEdit    ( pDialog, CUI_RES( ED_REPL ) ),
    aFL             ( pDialog, CUI_RES( FL_VAR ) ),
    aHelpBtn        ( pDialog, CUI_RES( BTN_THES_HELP ) ),
    aLangMBtn       ( pDialog, CUI_RES( MB_LANGUAGE ) ),
    aReplaceBtn     ( pDialog, CUI_RES( BTN_THES_OK ) ),
    aCancelBtn      ( pDialog, CUI_RES( BTN_THES_CANCEL ) ),
    aErrStr                 ( CUI_RES( STR_ERR_TEXTNOTFOUND ) ),
    aVendorDefaultImage     ( CUI_RES( IMG_DEFAULT_VENDOR ) ),
    aVendorDefaultImageHC   ( CUI_RES( IMG_DEFAULT_VENDOR_HC ) ),
    xThesaurus      ( NULL ),
    aLookUpText     (),
    nLookUpLanguage ( LANGUAGE_NONE ),
    m_bWordFound( false )
{
    // note: FreeResource must only be called in the c-tor of SvxThesaurusDialog

    aReplaceEdit.SetButton( &aReplaceBtn );

    aLeftBtn.SetClickHdl( LINK( this, SvxThesaurusDialog_Impl, LeftBtnHdl_Impl ) );
    aWordCB.SetSelectHdl( LINK( this, SvxThesaurusDialog_Impl, WordSelectHdl_Impl ) );
    aLangMBtn.SetSelectHdl( LINK( this, SvxThesaurusDialog_Impl, LanguageHdl_Impl ) );
    m_pAlternativesCT->SetSelectHdl( LINK( this, SvxThesaurusDialog_Impl, AlternativesSelectHdl_Impl ));
    m_pAlternativesCT->SetDoubleClickHdl( LINK( this, SvxThesaurusDialog_Impl, AlternativesDoubleClickHdl_Impl ));

    Application::PostUserEvent( STATIC_LINK( this, SvxThesaurusDialog_Impl, VendorImageInitHdl ) );
}

SvxThesaurusDialog_Impl::~SvxThesaurusDialog_Impl()
{
    delete aLangMBtn.GetPopupMenu();
}

uno::Sequence< uno::Reference< linguistic2::XMeaning > > SAL_CALL SvxThesaurusDialog_Impl::queryMeanings_Impl(
        OUString& rTerm,
        const lang::Locale& rLocale,
        const beans::PropertyValues& rProperties )
    throw(lang::IllegalArgumentException, uno::RuntimeException)
{
    uno::Sequence< uno::Reference< linguistic2::XMeaning > > aMeanings(
            xThesaurus->queryMeanings( rTerm, rLocale, rProperties ) );

    // text with '.' at the end?
    if (0 == aMeanings.getLength() && rTerm.getLength() &&
        rTerm.getStr()[ rTerm.getLength() - 1 ] == '.')
    {
        // try again without trailing '.' chars. It may be a word at the
        // end of a sentence and not an abbreviation...
        String aTxt( rTerm );
        aTxt.EraseTrailingChars( '.' );
        aMeanings = xThesaurus->queryMeanings( aTxt, rLocale, rProperties );
        if (aMeanings.getLength())
        {
            rTerm = aTxt;
        }
    }

    return aMeanings;
}

bool SvxThesaurusDialog_Impl::UpdateAlternativesBox_Impl()
{
    lang::Locale aLocale( SvxCreateLocale( nLookUpLanguage ) );
    uno::Sequence< uno::Reference< linguistic2::XMeaning > > aMeanings = queryMeanings_Impl(
            aLookUpText, aLocale, uno::Sequence< beans::PropertyValue >() );
    const sal_Int32 nMeanings = aMeanings.getLength();
    const uno::Reference< linguistic2::XMeaning > *pMeanings = aMeanings.getConstArray();

    m_pAlternativesCT->SetUpdateMode( FALSE );

    // clear old user data of control before creating new ones via AddEntry below
    m_pAlternativesCT->ClearExtraData();

    m_pAlternativesCT->Clear();
    for (sal_Int32 i = 0;  i < nMeanings;  ++i)
    {
        OUString rMeaningTxt = pMeanings[i]->getMeaning();
        uno::Sequence< OUString > aSynonyms( pMeanings[i]->querySynonyms() );
        const sal_Int32 nSynonyms = aSynonyms.getLength();
        const OUString *pSynonyms = aSynonyms.getConstArray();
        DBG_ASSERT( rMeaningTxt.getLength() > 0, "meaning with empty text" );
        DBG_ASSERT( nSynonyms > 0, "meaning without synonym" );

        m_pAlternativesCT->AddEntry( i + 1, rMeaningTxt, true );
        for (sal_Int32 k = 0;  k < nSynonyms;  ++k)
            m_pAlternativesCT->AddEntry( -1, pSynonyms[k], false );
    }

    m_pAlternativesCT->SetUpdateMode( TRUE );

    return nMeanings > 0;
}

void SvxThesaurusDialog_Impl::LookUp( const String &rText )
{
    if (rText != aWordCB.GetText()) // avoid moving of the cursor if the text is the same
        aWordCB.SetText( rText );
    LookUp_Impl();
}

IMPL_LINK( SvxThesaurusDialog_Impl, LeftBtnHdl_Impl, Button *, pBtn )
{
    if (pBtn && aLookUpHistory.size() >= 2)
    {
        aLookUpHistory.pop();                       // remove current look up word from stack
        aWordCB.SetText( aLookUpHistory.top() );    // retrieve previous look up word
        aLookUpHistory.pop();
        LookUp_Impl();
    }
    return 0;
}

IMPL_LINK( SvxThesaurusDialog_Impl, LanguageHdl_Impl, MenuButton *, pBtn )
{
    PopupMenu *pMenu = aLangMBtn.GetPopupMenu();
    if (pMenu && pBtn)
    {
        USHORT nItem = pBtn->GetCurItemId();
        String aLangText( pMenu->GetItemText( nItem ) );
        LanguageType nLang = SvtLanguageTable().GetType( aLangText );
        DBG_ASSERT( nLang != LANGUAGE_NONE && nLang != LANGUAGE_DONTKNOW, "failed to get language" );
        if (xThesaurus->hasLocale( SvxCreateLocale( nLang ) ))
            nLookUpLanguage = nLang;
        m_pDialog->SetWindowTitle( nLang );
        UpdateVendorImage();
        LookUp_Impl();
    }
    return 0;
}

void SvxThesaurusDialog_Impl::LookUp_Impl()
{
    String aText( aWordCB.GetText() );

    aLookUpText = OUString( aText );
    if (aLookUpText.getLength() > 0 &&
            (aLookUpHistory.size() == 0 || aLookUpText != aLookUpHistory.top()))
        aLookUpHistory.push( aLookUpText );

    m_bWordFound = UpdateAlternativesBox_Impl();
    m_pAlternativesCT->Enable( m_bWordFound );

    if ( aWordCB.GetEntryPos( aText ) == LISTBOX_ENTRY_NOTFOUND )
        aWordCB.InsertEntry( aText );

    aReplaceEdit.SetText( String() );
    aLeftBtn.Enable( aLookUpHistory.size() > 1 );
}

IMPL_LINK( SvxThesaurusDialog_Impl, WordSelectHdl_Impl, ComboBox *, pBox )
{
    if (pBox && !aWordCB.IsTravelSelect())  // act only upon return key and not when traveling with cursor keys
    {
        USHORT nPos = pBox->GetSelectEntryPos();
        String aStr( pBox->GetEntry( nPos ) );
        GetReplaceEditString( aStr );
        aWordCB.SetText( aStr );
        LookUp_Impl();
    }

    return 0;
}

IMPL_LINK( SvxThesaurusDialog_Impl, AlternativesSelectHdl_Impl, SvxCheckListBox *, pBox )
{
    SvLBoxEntry *pEntry = pBox ? pBox->GetCurEntry() : NULL;
    if (pEntry)
    {
        AlternativesExtraData * pData = m_pAlternativesCT->GetExtraData( pEntry );
        String aStr;
        if (pData && !pData->IsHeader())
        {
            aStr = pData->GetText();
            GetReplaceEditString( aStr );
        }
        aReplaceEdit.SetText( aStr );
    }
    return 0;
}

IMPL_LINK( SvxThesaurusDialog_Impl, AlternativesDoubleClickHdl_Impl, SvxCheckListBox *, pBox )
{
    SvLBoxEntry *pEntry = pBox ? pBox->GetCurEntry() : NULL;
    if (pEntry)
    {
        AlternativesExtraData * pData = m_pAlternativesCT->GetExtraData( pEntry );
        String aStr;
        if (pData && !pData->IsHeader())
        {
            aStr = pData->GetText();
            GetReplaceEditString( aStr );
        }

        aWordCB.SetText( aStr );
        if (aStr.Len() > 0)
            LookUp_Impl();
    }

    //! workaround to set the selection since calling SelectEntryPos within
    //! the double click handler does not work
    Application::PostUserEvent( STATIC_LINK( this, SvxThesaurusDialog_Impl, SelectFirstHdl_Impl ), pBox );
    return 0;
}

IMPL_STATIC_LINK( SvxThesaurusDialog_Impl, SelectFirstHdl_Impl, SvxCheckListBox *, pBox )
{
    (void) pThis;
    if (pBox && pBox->GetEntryCount() >= 2)
        pBox->SelectEntryPos( 1 );  // pos 0 is a 'header' that is not selectable
    return 0;
}

////////////////////////////////////////////////////////////

static Image lcl_GetImageFromPngUrl( const OUString &rFileUrl )
{
    Image aRes;

    OUString aTmp;
    osl::FileBase::getSystemPathFromFileURL( rFileUrl, aTmp );

    Graphic aGraphic;
    const String aFilterName( RTL_CONSTASCII_USTRINGPARAM( IMP_PNG ) );
    if( GRFILTER_OK == GraphicFilter::LoadGraphic( aTmp, aFilterName, aGraphic, NULL, NULL ) )
    {
        aRes = Image( aGraphic.GetBitmapEx() );
    }
    return aRes;
}

static String lcl_GetThesImplName( const lang::Locale &rLocale )
{
    String aRes;

    uno::Reference< linguistic2::XLinguServiceManager >     xLngMgr;
    try
    {
        uno::Reference< lang::XMultiServiceFactory >  xMSF( ::comphelper::getProcessServiceFactory(), uno::UNO_QUERY_THROW );
        xLngMgr = uno::Reference< linguistic2::XLinguServiceManager >( xMSF->createInstance(
                OUString( RTL_CONSTASCII_USTRINGPARAM(
                    "com.sun.star.linguistic2.LinguServiceManager" ))), uno::UNO_QUERY_THROW );

        DBG_ASSERT( xLngMgr.is(), "LinguServiceManager missing" );
        if (xLngMgr.is())
        {
            uno::Sequence< OUString > aServiceNames = xLngMgr->getConfiguredServices(
                    OUString::createFromAscii("com.sun.star.linguistic2.Thesaurus"), rLocale );
            // there should be at most one thesaurus configured for each language
            DBG_ASSERT( aServiceNames.getLength() <= 1, "more than one thesaurus found. Should not be possible" );
            if (aServiceNames.getLength() == 1)
                aRes = aServiceNames[0];
        }
    }
    catch (uno::Exception &e)
    {
        (void) e;
        DBG_ASSERT( 0, "failed to get thesaurus" );
    }

    return aRes;
}

void SvxThesaurusDialog_Impl::UpdateVendorImage()
{
    m_pDialog->SetUpdateMode( sal_False );

    SvtLinguConfig aCfg;
    if (aCfg.HasVendorImages( "ThesaurusDialogImage" ))
    {
        const bool bHC = Application::GetSettings().GetStyleSettings().GetHighContrastMode();

        Image aImage;
        String sThesImplName( lcl_GetThesImplName( SvxCreateLocale( nLookUpLanguage ) ) );
        OUString aThesDialogImageUrl( aCfg.GetThesaurusDialogImage( sThesImplName, bHC ) );
        if (sThesImplName.Len() > 0 && aThesDialogImageUrl.getLength() > 0)
            aImage = Image( lcl_GetImageFromPngUrl( aThesDialogImageUrl ) );
        else
            aImage = bHC ? aVendorDefaultImageHC : aVendorDefaultImage;
        aVendorImageFI.SetImage( aImage );
    }

    m_pDialog->SetUpdateMode( sal_True );
}

IMPL_STATIC_LINK( SvxThesaurusDialog_Impl, VendorImageInitHdl, SvxThesaurusDialog_Impl *, EMPTYARG )
{
    pThis->m_pDialog->SetUpdateMode( sal_False );

    SvtLinguConfig aCfg;
    if (aCfg.HasVendorImages( "ThesaurusDialogImage" ))
    {
        const bool bHC = Application::GetSettings().GetStyleSettings().GetHighContrastMode();
        Image aImage( bHC ? pThis->aVendorDefaultImageHC : pThis->aVendorDefaultImage );
        pThis->aVendorImageFI.SetImage( aImage );
        pThis->aVendorImageFI.Show();

        // move down visible controls according to the vendor images height
        Size aVendorSize = pThis->aVendorImageFI.GetSizePixel();
        Size aImageSize  = pThis->aVendorImageFI.GetImage().GetSizePixel();
        if (aImageSize.Height())
        {
            aVendorSize.Height() = aImageSize.Height();
            if(aVendorSize.Width() < aImageSize.Width())
                aVendorSize.Width() = aImageSize.Width();
            pThis->aVendorImageFI.SetSizePixel( aVendorSize );
        }
        const sal_Int32 nDiff = aVendorSize.Height();
        pThis->aVendorImageFI.SetSizePixel( aVendorSize );
        Control* aControls[] = {
            &pThis->aLeftBtn,
            &pThis->aWordText,
            &pThis->aWordCB,
            &pThis->m_aAlternativesText,
            pThis->m_pAlternativesCT.get(),
            &pThis->aReplaceText,
            &pThis->aReplaceEdit,
            &pThis->aFL,
            &pThis->aHelpBtn,
            &pThis->aLangMBtn,
            &pThis->aReplaceBtn,
            &pThis->aCancelBtn,
            0
        };
        sal_Int32 nControl = 0;
        while (aControls[nControl])
        {
            Point aPos = aControls[nControl]->GetPosPixel();
            aPos.Y() += nDiff;
            aControls[nControl]->SetPosPixel(aPos);
            ++nControl;
        }
        Size aDlgSize = pThis->m_pDialog->GetSizePixel();
        aDlgSize.Height() += nDiff;
        pThis->m_pDialog->SetSizePixel( aDlgSize );
        pThis->m_pDialog->Invalidate();
    }

    pThis->UpdateVendorImage();
    pThis->m_pDialog->SetUpdateMode( sal_True );

    return 0;
};

// class SvxThesaurusDialog ----------------------------------------------

SvxThesaurusDialog::SvxThesaurusDialog(
    Window* pParent,
    uno::Reference< linguistic2::XThesaurus >  xThes,
    const String &rWord,
    LanguageType nLanguage ) :

    SvxStandardDialog( pParent, CUI_RES( RID_SVXDLG_THESAURUS ) )
{
    m_pImpl = std::auto_ptr< SvxThesaurusDialog_Impl >(new SvxThesaurusDialog_Impl( this ));

    m_pImpl->xThesaurus = xThes;
    m_pImpl->aLookUpText = OUString( rWord );
    m_pImpl->nLookUpLanguage = nLanguage;
    if (rWord.Len() > 0)
        m_pImpl->aLookUpHistory.push( rWord );

    FreeResource();

    OUString aTmp( rWord );
    linguistic::RemoveHyphens( aTmp );
    linguistic::ReplaceControlChars( aTmp );
    String aTmp2( aTmp );
    m_pImpl->aReplaceEdit.SetText( aTmp2 );
    m_pImpl->aWordCB.InsertEntry( aTmp2 );

    m_pImpl->LookUp( aTmp2 );
    m_pImpl->m_pAlternativesCT->GrabFocus();
    m_pImpl->aLeftBtn.Enable( sal_False );

    // fill language menu button list
    SvtLanguageTable aLangTab;
    uno::Sequence< lang::Locale > aLocales;
    if (m_pImpl->xThesaurus.is())
        aLocales = m_pImpl->xThesaurus->getLocales();
    const sal_Int32 nLocales = aLocales.getLength();
    const lang::Locale *pLocales = aLocales.getConstArray();
    delete m_pImpl->aLangMBtn.GetPopupMenu();
    PopupMenu* pMenu = new PopupMenu;
    pMenu->SetMenuFlags( MENU_FLAG_NOAUTOMNEMONICS );
    std::vector< OUString > aLangVec;
    for (sal_Int32 i = 0;  i < nLocales;  ++i )
    {
        const LanguageType nLang = SvxLocaleToLanguage( pLocales[i] );
        DBG_ASSERT( nLang != LANGUAGE_NONE && nLang != LANGUAGE_DONTKNOW, "failed to get language" );
        aLangVec.push_back( aLangTab.GetString( nLang ) );
    }
    std::sort( aLangVec.begin(), aLangVec.end() );
    for (size_t i = 0;  i < aLangVec.size();  ++i)
        pMenu->InsertItem( (USHORT)i+1, aLangVec[i] );  // menu items should be enumerated from 1 and not 0
    m_pImpl->aLangMBtn.SetPopupMenu( pMenu );

    SetWindowTitle( nLanguage );

    // disable controls if service is missing
    if (!m_pImpl->xThesaurus.is())
        Enable( sal_False );
}

SvxThesaurusDialog::~SvxThesaurusDialog()
{
}

void SvxThesaurusDialog::SetWindowTitle( LanguageType nLanguage )
{
    // Sprache anpassen
    String aStr( GetText() );
    aStr.Erase( aStr.Search( sal_Unicode( '(' ) ) - 1 );
    aStr.Append( UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( " (" ) ) );
    aStr += SvtLanguageTable().GetLanguageString( nLanguage );
    aStr.Append( sal_Unicode( ')' ) );
    SetText( aStr );    // set window title
}

String SvxThesaurusDialog::GetWord()
{
    return m_pImpl->aReplaceEdit.GetText();
}

sal_uInt16 SvxThesaurusDialog::GetLanguage() const
{
    return m_pImpl->nLookUpLanguage;
}

void SvxThesaurusDialog::Apply()
{
}

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