summaryrefslogtreecommitdiff
path: root/sw/source/ui/lingu/hhcwrp.cxx
blob: 3df94b9e6e314420a0272eb25d71795665bde7ef (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
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: hhcwrp.cxx,v $
 * $Revision: 1.20 $
 *
 * 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_sw.hxx"
#ifdef PRECOMPILED
#include "ui_pch.hxx"
#endif


#include <hintids.hxx>
#ifndef _VIEW_HXX
#include <view.hxx>
#endif
#include <wrtsh.hxx>
#include <swundo.hxx>         // fuer Undo-Ids
#ifndef _GLOBALS_HRC
#include <globals.hrc>
#endif
#include <splargs.hxx>


#ifndef _MSGBOX_HXX //autogen
#include <vcl/msgbox.hxx>
#endif
#include <svx/unolingu.hxx>
#include <svx/langitem.hxx>
#include <svx/fontitem.hxx>
#include <rtl/ustring.hxx>
#include <com/sun/star/text/RubyAdjust.hpp>
#include <hhcwrp.hxx>
#include <sdrhhcwrap.hxx>
#include <doc.hxx>
#include <docsh.hxx>
#include <txatritr.hxx>
#include <mdiexp.hxx>       // Progress
#include <edtwin.hxx>
#include <crsskip.hxx>
#include <index.hxx>
#include <pam.hxx>
#include <swcrsr.hxx>
#include <viscrs.hxx>
#include <ndtxt.hxx>
#include <fmtruby.hxx>
#include <breakit.hxx>
#include <docsh.hxx>

#ifndef _OLMENU_HRC
#include <olmenu.hrc>
#endif

#include <unomid.h>

using ::rtl::OUString;
using namespace ::com::sun::star;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::linguistic2;
using namespace ::com::sun::star::i18n;

#define CHAR_PAR_BRK    ((sal_Char) 0x0D)

//////////////////////////////////////////////////////////////////////
//     Beschreibung: Ggf. Rahmen/Objektshell abschalten

static void lcl_ActivateTextShell( SwWrtShell & rWrtSh )
{
    if( rWrtSh.IsSelFrmMode() || rWrtSh.IsObjSelected() )
        rWrtSh.EnterStdMode();
}

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

class SwKeepConversionDirectionStateContext
{
public:
    SwKeepConversionDirectionStateContext()
    {
        //!! hack to transport the current conversion direction state settings
        //!! into the next incarnation that iterates over the drawing objets
        //!! ( see SwHHCWrapper::~SwHHCWrapper() )
        svx::HangulHanjaConversion::SetUseSavedConversionDirectionState( sal_True );
    }

    ~SwKeepConversionDirectionStateContext()
    {
        svx::HangulHanjaConversion::SetUseSavedConversionDirectionState( sal_False );
    }
};

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

SwHHCWrapper::SwHHCWrapper(
        SwView* pSwView,
        const uno::Reference< lang::XMultiServiceFactory >& rxMSF,
        LanguageType nSourceLanguage,
        LanguageType nTargetLanguage,
        const Font *pTargetFont,
        sal_Int32 nConvOptions,
        sal_Bool bIsInteractive,
        sal_Bool bStart, sal_Bool bOther, sal_Bool bSelection ) :
    svx::HangulHanjaConversion( &pSwView->GetEditWin(), rxMSF,
                                SvxCreateLocale( nSourceLanguage ),
                                SvxCreateLocale( nTargetLanguage ),
                                pTargetFont,
                                nConvOptions,
                                bIsInteractive ),
    rWrtShell( pSwView->GetWrtShell() )
{
    pConvArgs       = 0;
    nLastPos        = 0;
    nUnitOffset     = 0;

    pView           = pSwView;
    pWin            = &pSwView->GetEditWin();
    bIsDrawObj      = sal_False;
    bIsStart        = bStart;
    bIsOtherCntnt   = bStartChk     = bOther;
    bIsConvSpecial  = sal_True;
    bIsSelection    = bSelection;
    bInfoBox        = sal_False;
    bStartDone  = bOther || bStart;
    bEndDone    = sal_False;
//    bLastRet    = sal_True;
    nPageCount  = nPageStart = 0;
}


SwHHCWrapper::~SwHHCWrapper()
{
    delete pConvArgs;

    rWrtShell.SetCareWin( NULL );

    // check for existence of a draw view which means that there are
    // (or previously were) draw objects present in the document.
    // I.e. we like to check those too.
    if ( IsDrawObj() /*&& bLastRet*/ && pView->GetWrtShell().HasDrawView() )
    {
        Cursor *pSave = pView->GetWindow()->GetCursor();
        {
            SwKeepConversionDirectionStateContext aContext;

            SdrHHCWrapper aSdrConvWrap( pView, GetSourceLanguage(),
                    GetTargetLanguage(), GetTargetFont(),
                    GetConversionOptions(), IsInteractive() );
            aSdrConvWrap.StartTextConversion();
        }
        pView->GetWindow()->SetCursor( pSave );
    }

    if( nPageCount )
        ::EndProgress( pView->GetDocShell() );

    // finally for chinese translation we need to change the the documents
    // default language and font to the new ones to be used.
    LanguageType nTargetLang = GetTargetLanguage();
    if (IsChinese( nTargetLang ))
    {
        SwDoc *pDoc = pView->GetDocShell()->GetDoc();

        //!! Note: This also effects the default language of text boxes (EditEngine/EditView) !!
        pDoc->SetDefault( SvxLanguageItem( nTargetLang, RES_CHRATR_CJK_LANGUAGE ) );
        //
        const Font *pFont = GetTargetFont();
        if (pFont)
        {
            SvxFontItem aFontItem( pFont->GetFamily(), pFont->GetName(),
                    pFont->GetStyleName(), pFont->GetPitch(),
                    pFont->GetCharSet(), RES_CHRATR_CJK_FONT );
            pDoc->SetDefault( aFontItem );
        }

    }

/*
    if( bInfoBox )
        InfoBox(&pView->GetEditWin(), String(SW_RES(STR_SPELL_OK)) ).Execute();
*/
}


void SwHHCWrapper::GetNextPortion(
        ::rtl::OUString&    rNextPortion,
        LanguageType&       rLangOfPortion,
        sal_Bool bAllowChanges )
{
    pConvArgs->bAllowImplicitChangesForNotConvertibleText = bAllowChanges;

    FindConvText_impl();
    rNextPortion    = pConvArgs->aConvText;
    rLangOfPortion  = pConvArgs->nConvTextLang;

    nUnitOffset  = 0;

    // build last pos from currently selected text
    SwPaM* pCrsr = rWrtShell.GetCrsr();
    nLastPos =  pCrsr->Start()->nContent.GetIndex();
}


void SwHHCWrapper::SelectNewUnit_impl( sal_Int32 nUnitStart, sal_Int32 nUnitEnd )
{
    SwPaM *pCrsr = rWrtShell.GetCrsr();
    pCrsr->GetPoint()->nContent = nLastPos;
    pCrsr->DeleteMark();

    rWrtShell.Right( CRSR_SKIP_CHARS, /*bExpand*/ sal_False,
                  (USHORT) (nUnitOffset + nUnitStart), sal_True );
    pCrsr->SetMark();
    rWrtShell.Right( CRSR_SKIP_CHARS, /*bExpand*/ sal_True,
                  (USHORT) (nUnitEnd - nUnitStart), sal_True );
    // end selection now. Otherwise SHIFT+HOME (extending the selection)
    // won't work when the dialog is closed without any replacement.
    // (see #116346#)
    rWrtShell.EndSelect();
}


void SwHHCWrapper::HandleNewUnit(
        const sal_Int32 nUnitStart, const sal_Int32 nUnitEnd )
{
    DBG_ASSERT( nUnitStart >= 0 && nUnitEnd >= nUnitStart, "wrong arguments" );
    if (!(0 <= nUnitStart && nUnitStart <= nUnitEnd))
        return;

    lcl_ActivateTextShell( rWrtShell );

    rWrtShell.StartAllAction();

    // select current unit
    SelectNewUnit_impl( nUnitStart, nUnitEnd );

    rWrtShell.EndAllAction();
}


void SwHHCWrapper::ChangeText( const String &rNewText,
        const OUString& rOrigText,
        const uno::Sequence< sal_Int32 > *pOffsets,
        SwPaM *pCrsr )
{
    //!! please see also TextConvWrapper::ChangeText with is a modified
    //!! copy of this code

    DBG_ASSERT( rNewText.Len() != 0, "unexpected empty string" );
    if (rNewText.Len() == 0)
        return;

    if (pOffsets && pCrsr)  // try to keep as much attributation as possible ?
    {
        // remember cursor start position for later setting of the cursor
        const SwPosition *pStart = pCrsr->Start();
        const xub_StrLen nStartIndex = pStart->nContent.GetIndex();
        const SwNodeIndex aStartNodeIndex  = pStart->nNode;
        SwTxtNode *pStartTxtNode = aStartNodeIndex.GetNode().GetTxtNode();

        const sal_Int32  nIndices = pOffsets->getLength();
        const sal_Int32 *pIndices = pOffsets->getConstArray();
        xub_StrLen nConvTextLen = rNewText.Len();
        xub_StrLen nPos = 0;
        xub_StrLen nChgPos = STRING_NOTFOUND;
        xub_StrLen nChgLen = 0;
        xub_StrLen nConvChgPos = STRING_NOTFOUND;
        xub_StrLen nConvChgLen = 0;

        // offset to calculate the position in the text taking into
        // account that text may have been replaced with new text of
        // different length. Negative values allowed!
        long nCorrectionOffset = 0;

        DBG_ASSERT(nIndices == 0 || nIndices == nConvTextLen,
                "mismatch between string length and sequence length!" );

        // find all substrings that need to be replaced (and only those)
        while (sal_True)
        {
            // get index in original text that matches nPos in new text
            xub_StrLen nIndex;
            if (nPos < nConvTextLen)
                nIndex = (sal_Int32) nPos < nIndices ? (xub_StrLen) pIndices[nPos] : nPos;
            else
            {
                nPos   = nConvTextLen;
                nIndex = static_cast< xub_StrLen >( rOrigText.getLength() );
            }

            if (rOrigText.getStr()[nIndex] == rNewText.GetChar(nPos) ||
                nPos == nConvTextLen /* end of string also terminates non-matching char sequence */)
            {
                // substring that needs to be replaced found?
                if (nChgPos != STRING_NOTFOUND && nConvChgPos != STRING_NOTFOUND)
                {
                    nChgLen = nIndex - nChgPos;
                    nConvChgLen = nPos - nConvChgPos;
#ifdef DEBUG
                    String aInOrig( rOrigText.copy( nChgPos, nChgLen ) );
#endif
                    String aInNew( rNewText.Copy( nConvChgPos, nConvChgLen ) );

                    // set selection to sub string to be replaced in original text
                    xub_StrLen nChgInNodeStartIndex = static_cast< xub_StrLen >( nStartIndex + nCorrectionOffset + nChgPos );
                    DBG_ASSERT( rWrtShell.GetCrsr()->HasMark(), "cursor misplaced (nothing selected)" );
                    rWrtShell.GetCrsr()->GetMark()->nContent.Assign( pStartTxtNode, nChgInNodeStartIndex );
                    rWrtShell.GetCrsr()->GetPoint()->nContent.Assign( pStartTxtNode, nChgInNodeStartIndex + nChgLen );
#ifdef DEBUG
                    String aSelTxt1( rWrtShell.GetSelTxt() );
#endif

                    // replace selected sub string with the corresponding
                    // sub string from the new text while keeping as
                    // much from the attributes as possible
                    ChangeText_impl( aInNew, sal_True );

                    nCorrectionOffset += nConvChgLen - nChgLen;

                    nChgPos = STRING_NOTFOUND;
                    nConvChgPos = STRING_NOTFOUND;
                }
            }
            else
            {
                // begin of non-matching char sequence found ?
                if (nChgPos == STRING_NOTFOUND && nConvChgPos == STRING_NOTFOUND)
                {
                    nChgPos = nIndex;
                    nConvChgPos = nPos;
                }
            }
            if (nPos >= nConvTextLen)
                break;
            ++nPos;
        }

        // set cursor to the end of all the new text
        // (as it would happen after ChangeText_impl (Delete and Insert)
        // of the whole text in the 'else' branch below)
        rWrtShell.ClearMark();
        rWrtShell.GetCrsr()->Start()->nContent.Assign( pStartTxtNode, nStartIndex + nConvTextLen );
    }
    else
    {
        ChangeText_impl( rNewText, sal_False );
    }
}


void SwHHCWrapper::ChangeText_impl( const String &rNewText, sal_Bool bKeepAttributes )
{
    if (bKeepAttributes)
    {
        // get item set with all relevant attributes
        sal_uInt16 aRanges[] = {
                RES_CHRATR_BEGIN, RES_FRMATR_END,
                0, 0, 0  };
        SfxItemSet aItemSet( rWrtShell.GetAttrPool(), aRanges );
        // get all attributes spanning the whole selection in order to
        // restore those for the new text
        rWrtShell.GetCurAttr( aItemSet );

#ifdef DEBUG
        String aSelTxt1( rWrtShell.GetSelTxt() );
#endif
        rWrtShell.Delete();
        rWrtShell.Insert( rNewText );

        // select new inserted text (currently the Point is right after the new text)
        if (!rWrtShell.GetCrsr()->HasMark())
            rWrtShell.GetCrsr()->SetMark();
        SwPosition *pMark = rWrtShell.GetCrsr()->GetMark();
        pMark->nContent = pMark->nContent.GetIndex() - rNewText.Len();
#ifdef DEBUG
        String aSelTxt2( rWrtShell.GetSelTxt() );
#endif

        // since 'SetAttr' below functions like merging with the attributes
        // from the itemset with any existing ones we have to get rid of all
        // all attributes now. (Those attributes that may take effect left
        // to the position where the new text gets inserted after the old text
        // was deleted)
        rWrtShell.ResetAttr();
        // apply previously saved attributes to new text
        rWrtShell.SetAttr( aItemSet );
    }
    else
    {
        rWrtShell.Delete();
        rWrtShell.Insert( rNewText );
    }
}


void SwHHCWrapper::ReplaceUnit(
         const sal_Int32 nUnitStart, const sal_Int32 nUnitEnd,
         const ::rtl::OUString& rOrigText,
         const OUString& rReplaceWith,
         const uno::Sequence< sal_Int32 > &rOffsets,
         ReplacementAction eAction,
         LanguageType *pNewUnitLanguage )
{
    static OUString aBracketedStart( C2U( "(" ) );
    static OUString aBracketedEnd( C2U( ")" ) );

    DBG_ASSERT( nUnitStart >= 0 && nUnitEnd >= nUnitStart, "wrong arguments" );
    if (!(nUnitStart >= 0 && nUnitEnd >= nUnitStart))
        return;

    lcl_ActivateTextShell( rWrtShell );

    // Das aktuelle Wort austauschen
    rWrtShell.StartAllAction();

    // select current unit
    SelectNewUnit_impl( nUnitStart, nUnitEnd );

    OUString aOrigTxt( rWrtShell.GetSelTxt() );
    OUString aNewTxt( rReplaceWith );
    DBG_ASSERT( aOrigTxt == rOrigText, "!! text mismatch !!" );
    SwFmtRuby *pRuby = 0;
    sal_Bool bRubyBelow = sal_False;
    String  aNewOrigText;
    switch (eAction)
    {
        case eExchange :
        break;
        case eReplacementBracketed :
        {
            (((aNewTxt = aOrigTxt) += aBracketedStart) += rReplaceWith) += aBracketedEnd;
        }
        break;
        case eOriginalBracketed :
        {
            (((aNewTxt = rReplaceWith) += aBracketedStart) += aOrigTxt) += aBracketedEnd;
        }
        break;
        case eReplacementAbove  :
        {
            pRuby = new SwFmtRuby( rReplaceWith );
        }
        break;
        case eOriginalAbove :
        {
            pRuby = new SwFmtRuby( aOrigTxt );
            aNewOrigText = rReplaceWith;
        }
        break;
        case eReplacementBelow :
        {
            pRuby = new SwFmtRuby( rReplaceWith );
            bRubyBelow = sal_True;
        }
        break;
        case eOriginalBelow :
        {
            pRuby = new SwFmtRuby( aOrigTxt );
            aNewOrigText = rReplaceWith;
            bRubyBelow = sal_True;
        }
        break;
        default:
            DBG_ERROR( "unexpected case" );
    }
    nUnitOffset += nUnitStart + aNewTxt.getLength();

    if (pRuby)
    {
        rWrtShell.StartUndo( UNDO_SETRUBYATTR );
        if (aNewOrigText.Len())
        {
            // according to FT we currently should not bother about keeping
            // attributes in Hangul/Hanja conversion
            ChangeText( aNewOrigText, rOrigText, NULL, NULL );

            //!! since Delete, Insert in 'ChangeText' do not set the WrtShells
            //!! bInSelect flag
            //!! back to false we do it now manually in order for the selection
            //!! to be done properly in the following call to Left.
            // We didn't fix it in Delete and Insert since it is currently
            // unclear if someone depends on this incorrect behvaiour
            // of the flag.
            rWrtShell.EndSelect();

            rWrtShell.Left( 0, TRUE, aNewOrigText.Len(), TRUE, TRUE );
        }

        pRuby->SetPosition( bRubyBelow );
        pRuby->SetAdjustment( RubyAdjust_CENTER );
        //!! the following seem not to be needed
        //pRuby->SetCharFmtName( const String& rNm );
        //pRuby->SetCharFmtId( USHORT nNew );
#ifdef DEBUG
        SwPaM *pPaM = rWrtShell.GetCrsr();
        (void)pPaM;
#endif
        rWrtShell.SetAttr(*pRuby);
        delete pRuby;
        rWrtShell.EndUndo( UNDO_SETRUBYATTR );
    }
    else
    {
        rWrtShell.StartUndo( UNDO_OVERWRITE );

        // according to FT we should currently not bother about keeping
        // attributes in Hangul/Hanja conversion and leave that untouched.
        // Thus we do this only for Chinese translation...
        sal_Bool bIsChineseConversion = IsChinese( GetSourceLanguage() );
        if (bIsChineseConversion)
            ChangeText( aNewTxt, rOrigText, &rOffsets, rWrtShell.GetCrsr() );
        else
            ChangeText( aNewTxt, rOrigText, NULL, NULL );

        // change language and font if necessary
        if (bIsChineseConversion)
        {
            rWrtShell.SetMark();
            rWrtShell.GetCrsr()->GetMark()->nContent -= (xub_StrLen) aNewTxt.getLength();

            DBG_ASSERT( GetTargetLanguage() == LANGUAGE_CHINESE_SIMPLIFIED || GetTargetLanguage() == LANGUAGE_CHINESE_TRADITIONAL,
                    "SwHHCWrapper::ReplaceUnit : unexpected target language" );

            sal_uInt16 aRanges[] = {
                    RES_CHRATR_CJK_LANGUAGE, RES_CHRATR_CJK_LANGUAGE,
                    RES_CHRATR_CJK_FONT,     RES_CHRATR_CJK_FONT,
                    0, 0, 0  };

            SfxItemSet aSet( rWrtShell.GetAttrPool(), aRanges );
            if (pNewUnitLanguage)
            {
                //DBG_ASSERT(!IsSimilarChinese( *pNewUnitLanguage, nOldLang ),
                //      "similar language should not be changed!");
                aSet.Put( SvxLanguageItem( *pNewUnitLanguage, RES_CHRATR_CJK_LANGUAGE ) );
            }

            const Font *pTargetFont = GetTargetFont();
            DBG_ASSERT( pTargetFont, "target font missing?" );
            if (pTargetFont && pNewUnitLanguage)
            {
                SvxFontItem aFontItem = (SvxFontItem&) aSet.Get( RES_CHRATR_CJK_FONT );
                aFontItem.GetFamilyName()   = pTargetFont->GetName();
                aFontItem.GetFamily()       = pTargetFont->GetFamily();
                aFontItem.GetStyleName()    = pTargetFont->GetStyleName();
                aFontItem.GetPitch()        = pTargetFont->GetPitch();
                aFontItem.GetCharSet()      = pTargetFont->GetCharSet();
                aSet.Put( aFontItem );
            }

            rWrtShell.SetAttr( aSet );

            rWrtShell.ClearMark();
        }

        rWrtShell.EndUndo( UNDO_OVERWRITE );
    }

    rWrtShell.EndAllAction();
}


sal_Bool SwHHCWrapper::HasRubySupport() const
{
    return sal_True;
}


void SwHHCWrapper::Convert()
{
    DBG_ASSERT( pConvArgs == 0, "NULL pointer expected" );
    {
        SwPaM *pCrsr = pView->GetWrtShell().GetCrsr();
        SwPosition* pSttPos = pCrsr->Start();
        SwPosition* pEndPos = pCrsr->End();


        if (pSttPos->nNode.GetNode().IsTxtNode() &&
            pEndPos->nNode.GetNode().IsTxtNode())
        {
            pConvArgs = new SwConversionArgs( GetSourceLanguage(),
                            pSttPos->nNode.GetNode().GetTxtNode(), pSttPos->nContent,
                            pEndPos->nNode.GetNode().GetTxtNode(), pEndPos->nContent );
        }
        else    // we are not in the text (maybe a graphic or OLE object is selected) let's start from the top
        {
            // get PaM that points to the start of the document
            SwNode& rNode = pView->GetDocShell()->GetDoc()->GetNodes().GetEndOfContent();
            SwPaM aPam(rNode);
            aPam.Move( fnMoveBackward, fnGoDoc ); // move to start of document

            pSttPos = aPam.GetPoint();  //! using a PaM here makes sure we will get only text nodes
            SwTxtNode *pTxtNode = pSttPos->nNode.GetNode().GetTxtNode();
            // just in case we check anyway...
            if (!pTxtNode || !pTxtNode->IsTxtNode())
                return;
            pConvArgs = new SwConversionArgs( GetSourceLanguage(),
                            pTxtNode, pSttPos->nContent,
                            pTxtNode, pSttPos->nContent );
        }
        DBG_ASSERT( pConvArgs->pStartNode && pConvArgs->pStartNode->IsTxtNode(),
                "failed to get proper start text node" );
        DBG_ASSERT( pConvArgs->pEndNode && pConvArgs->pEndNode->IsTxtNode(),
                "failed to get proper end text node" );

        // chinese conversion specific settings
        DBG_ASSERT( IsChinese( GetSourceLanguage() ) == IsChinese( GetTargetLanguage() ),
                "source and target language mismatch?" );
        if (IsChinese( GetTargetLanguage() ))
        {
            pConvArgs->nConvTargetLang = GetTargetLanguage();
            pConvArgs->pTargetFont = GetTargetFont();
            pConvArgs->bAllowImplicitChangesForNotConvertibleText = sal_True;
        }

        // if it is not just a selection and we are about to begin
        // with the current conversion for the very first time
        // we need to find the start of the current (initial)
        // convertible unit in order for the text conversion to give
        // the correct result for that. Since it is easier to obtain
        // the start of the word we use that though.
        if (!pCrsr->HasMark())   // is not a selection?
        {
            // since #118246 / #117803 still occurs if the cursor is placed
            // between the two chinese characters to be converted (because both
            // of them are words on their own!) using the word boundary here does
            // not work. Thus since chinese conversion is not interactive we start
            // at the begin of the paragraph to solve the problem, i.e. have the
            // TextConversion service get those charcters together in the same call.
            xub_StrLen nStartIdx = STRING_MAXLEN;
            if (svx::HangulHanjaConversion::IsChinese( GetSourceLanguage() ) )
                nStartIdx = 0;
            else
            {
                OUString aText( pConvArgs->pStartNode->GetTxt() );
                long     nPos = pConvArgs->pStartIdx->GetIndex();
                Boundary aBoundary( pBreakIt->GetBreakIter()->
                        getWordBoundary( aText, nPos, pBreakIt->GetLocale( pConvArgs->nConvSrcLang ),
                                WordType::DICTIONARY_WORD, sal_True ) );

                // valid result found?
                if (aBoundary.startPos < aText.getLength() &&
                    aBoundary.startPos != aBoundary.endPos)
                {
                    nStartIdx = static_cast< xub_StrLen >(aBoundary.startPos );
                }
            }

            if (STRING_MAXLEN != nStartIdx)
                *pConvArgs->pStartIdx = nStartIdx;
        }
    }

    if ( bIsOtherCntnt )
        ConvStart_impl( pConvArgs, SVX_SPELL_OTHER );
    else
    {
        bStartChk = sal_False;
        ConvStart_impl( pConvArgs,  SVX_SPELL_BODY_END );
    }

    ConvertDocument();

    ConvEnd_impl( pConvArgs );
}


sal_Bool SwHHCWrapper::ConvNext_impl( )
{
    //! modified version of SvxSpellWrapper::SpellNext

    // Keine Richtungsaenderung, also ist der gewuenschte Bereich ( bStartChk )
    // vollstaendig abgearbeitet.
    if( bStartChk )
        bStartDone = sal_True;
    else
        bEndDone = sal_True;

    if( bIsOtherCntnt && bStartDone && bEndDone ) // Dokument komplett geprueft?
    {
        bInfoBox = sal_True;
        return sal_False;
    }

    //ResMgr* pMgr = DIALOG_MGR();
    sal_Bool bGoOn = sal_False;

    if ( bIsOtherCntnt )
    {
        bStartChk = sal_False;
        ConvStart_impl( pConvArgs, SVX_SPELL_BODY );
        bGoOn = sal_True;
    }
    else if ( bStartDone && bEndDone )
    {
        // Bodybereich erledigt, Frage nach Sonderbereich
        if( bIsConvSpecial && HasOtherCnt_impl() )
        {
            ConvStart_impl( pConvArgs, SVX_SPELL_OTHER );
            bIsOtherCntnt = bGoOn = sal_True;
        }
        else
            bInfoBox = sal_True;
    }
    else
    {
        // Ein BODY_Bereich erledigt, Frage nach dem anderen BODY_Bereich
/*
        //pWin->LeaveWait();

        sal_uInt16 nResId = RID_SVXQB_CONTINUE;
        QueryBox aBox( pWin, ResId( nResId, pMgr ) );
        if ( aBox.Execute() != RET_YES )
        {
            // Verzicht auf den anderen Bereich, ggf. Frage nach Sonderbereich
            //pWin->EnterWait();
            bStartDone = bEndDone = sal_True;
            return SpellNext();
        }
        else
        {
*/
            bStartChk = !bStartDone;
            ConvStart_impl( pConvArgs, bStartChk ? SVX_SPELL_BODY_START : SVX_SPELL_BODY_END );
            bGoOn = sal_True;
/*
        }
        pWin->EnterWait();
*/
    }
    return bGoOn;
}


sal_Bool SwHHCWrapper::FindConvText_impl()
{
    //! modified version of SvxSpellWrapper::FindSpellError

    //ShowLanguageErrors();

    sal_Bool bFound = sal_False;

    pWin->EnterWait();
    sal_Bool bConv = sal_True;

    while ( bConv )
    {
        bFound = ConvContinue_impl( pConvArgs );
        if (bFound)
        {
            bConv = sal_False;
        }
        else
        {
            ConvEnd_impl( pConvArgs );
            bConv = ConvNext_impl();
        }
    }
    pWin->LeaveWait();
    return bFound;
}


sal_Bool SwHHCWrapper::HasOtherCnt_impl()
{
    return bIsSelection ? sal_False : rWrtShell.HasOtherCnt();
}


void SwHHCWrapper::ConvStart_impl( SwConversionArgs /* [out] */ *pConversionArgs, SvxSpellArea eArea )
{
    SetDrawObj( SVX_SPELL_OTHER == eArea );
    pView->SpellStart( eArea, bStartDone, bEndDone, /* [out] */ pConversionArgs );
}


void SwHHCWrapper::ConvEnd_impl( SwConversionArgs *pConversionArgs )
{
    pView->SpellEnd( pConversionArgs );
    //ShowLanguageErrors();
}


sal_Bool SwHHCWrapper::ConvContinue_impl( SwConversionArgs *pConversionArgs )
{
    sal_Bool bProgress = !bIsDrawObj && !bIsSelection;
//    bLastRet = aConvText.getLength() == 0;
    pConversionArgs->aConvText = OUString();
    pConversionArgs->nConvTextLang = LANGUAGE_NONE;
    uno::Any  aRet = bProgress ?
        pView->GetWrtShell().SpellContinue( &nPageCount, &nPageStart, pConversionArgs ) :
        pView->GetWrtShell().SpellContinue( &nPageCount, NULL, pConversionArgs );
    //aRet >>= aConvText;
    return pConversionArgs->aConvText.getLength() != 0;
}

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