summaryrefslogtreecommitdiff
path: root/sc/source/ui/view/spelleng.cxx
blob: 5035cd31a8586abde2ba6a4412a8b02a2851545c (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
/* -*- 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 <spelleng.hxx>
#include <com/sun/star/i18n/TextConversionOption.hpp>

#include <scitems.hxx>

#include <editeng/langitem.hxx>
#include <editeng/editobj.hxx>
#include <editeng/editview.hxx>
#include <sfx2/viewfrm.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weld.hxx>

#include <spelldialog.hxx>
#include <tabvwsh.hxx>
#include <docsh.hxx>
#include <cellvalue.hxx>
#include <cellform.hxx>
#include <patattr.hxx>
#include <globstr.hrc>
#include <scresid.hxx>
#include <markdata.hxx>

#include <memory>

using namespace ::com::sun::star;

ScConversionEngineBase::ScConversionEngineBase(
        SfxItemPool* pEnginePoolP, ScViewData& rViewData,
        ScDocument* pUndoDoc, ScDocument* pRedoDoc ) :
    ScEditEngineDefaulter( pEnginePoolP ),
    mrViewData( rViewData ),
    mrDocShell( *rViewData.GetDocShell() ),
    mrDoc( rViewData.GetDocShell()->GetDocument() ),
    maSelState( rViewData ),
    mpUndoDoc( pUndoDoc ),
    mpRedoDoc( pRedoDoc ),
    meCurrLang( LANGUAGE_ENGLISH_US ),
    mbIsAnyModified( false ),
    mbInitialState( true ),
    mbWrappedInTable( false ),
    mbFinished( false )
{
    maSelState.GetCellCursor().GetVars( mnStartCol, mnStartRow, mnStartTab );
    // start with cell A1 in cell/range/multi-selection, will seek to first selected
    if( maSelState.GetSelectionType() == SC_SELECTTYPE_SHEET )
    {
        mnStartCol = 0;
        mnStartRow = 0;
    }
    mnCurrCol = mnStartCol;
    mnCurrRow = mnStartRow;
}

ScConversionEngineBase::~ScConversionEngineBase()
{
}

bool ScConversionEngineBase::FindNextConversionCell()
{
    ScMarkData& rMark = mrViewData.GetMarkData();
    ScTabViewShell* pViewShell = mrViewData.GetViewShell();
    const ScPatternAttr* pPattern = nullptr;
    const ScPatternAttr* pLastPattern = nullptr;

    std::unique_ptr<SfxItemSet> pEditDefaults(new SfxItemSet(GetEmptyItemSet()));

    if( IsModified() )
    {
        mbIsAnyModified = true;

        OUString aNewStr = GetText();

        bool bMultiTab = (rMark.GetSelectCount() > 1);
        OUString aVisibleStr;
        if( bMultiTab )
            aVisibleStr = mrDoc.GetString(mnCurrCol, mnCurrRow, mnStartTab);

        for( SCTAB nTab = 0, nTabCount = mrDoc.GetTableCount(); nTab < nTabCount; ++nTab )
        {
            //  always change the cell on the visible tab,
            //  on the other selected tabs only if they contain the same text

            if ((nTab == mnStartTab) ||
                (bMultiTab && rMark.GetTableSelect(nTab) && mrDoc.GetString(mnCurrCol, mnCurrRow, nTab) == aVisibleStr))
            {
                ScAddress aPos( mnCurrCol, mnCurrRow, nTab );
                CellType eCellType = mrDoc.GetCellType( aPos );
                bool bEmptyCell = eCellType == CELLTYPE_NONE;

                if (mpUndoDoc && !bEmptyCell)
                    mrDoc.CopyCellToDocument(aPos, aPos, *mpUndoDoc);

                if (eCellType == CELLTYPE_EDIT)
                {
                    std::unique_ptr<EditTextObject> pEditObj(CreateTextObject());
                    mrDoc.SetEditText(aPos, *pEditObj, GetEditTextObjectPool());
                }
                else
                    mrDoc.SetString(aPos, aNewStr);

                if (mpRedoDoc && !bEmptyCell)
                    mrDoc.CopyCellToDocument(aPos, aPos, *mpRedoDoc);

                mrDocShell.PostPaintCell(aPos);
            }
        }
    }

    SCCOL nNewCol = mnCurrCol;
    SCROW nNewRow = mnCurrRow;

    if( mbInitialState )
    {
        /*  On very first call, decrement row to let GetNextSpellingCell() find
            the first cell of current range. */
        mbInitialState = false;
        --nNewRow;
    }

    bool bSheetSel = maSelState.GetSelectionType() == SC_SELECTTYPE_SHEET;
    bool bLoop = true;
    bool bFound = false;
    while( bLoop && !bFound )
    {
        bLoop = mrDoc.GetNextSpellingCell( nNewCol, nNewRow, mnStartTab, bSheetSel, rMark );
        if( bLoop )
        {
            FillFromCell( mnCurrCol, mnCurrRow, mnStartTab );

            if( mbWrappedInTable && ((nNewCol > mnStartCol) || ((nNewCol == mnStartCol) && (nNewRow >= mnStartRow))) )
            {
                ShowFinishDialog();
                bLoop = false;
                mbFinished = true;
            }
            else if( nNewCol > mrDoc.MaxCol() )
            {
                // no more cells in the sheet - try to restart at top of sheet

                if( bSheetSel || ((mnStartCol == 0) && (mnStartRow == 0)) )
                {
                    // conversion started at cell A1 or in selection, do not query to restart at top
                    ShowFinishDialog();
                    bLoop = false;
                    mbFinished = true;
                }
                else if( ShowTableWrapDialog() )
                {
                    // conversion started anywhere but in cell A1, user wants to restart
                    nNewRow = mrDoc.MaxRow() + 2;
                    mbWrappedInTable = true;
                }
                else
                {
                    bLoop = false;
                    mbFinished = true;
                }
            }
            else
            {
                pPattern = mrDoc.GetPattern( nNewCol, nNewRow, mnStartTab );
                if( pPattern && (pPattern != pLastPattern) )
                {
                    pPattern->FillEditItemSet( pEditDefaults.get() );
                    SetDefaults( *pEditDefaults );
                    pLastPattern = pPattern;
                }

                // language changed?
                const SfxPoolItem* pItem = mrDoc.GetAttr( nNewCol, nNewRow, mnStartTab, ATTR_FONT_LANGUAGE );
                if( const SvxLanguageItem* pLangItem = dynamic_cast<const SvxLanguageItem*>( pItem )  )
                {
                    LanguageType eLang = pLangItem->GetValue();
                    if( eLang == LANGUAGE_SYSTEM )
                        eLang = Application::GetSettings().GetLanguageTag().getLanguageType();   // never use SYSTEM for spelling
                    if( eLang != meCurrLang )
                    {
                        meCurrLang = eLang;
                        SetDefaultLanguage( eLang );
                    }
                }

                FillFromCell( nNewCol, nNewRow, mnStartTab );

                bFound = bLoop && NeedsConversion();
            }
        }
    }

    if( bFound )
    {
        pViewShell->AlignToCursor( nNewCol, nNewRow, SC_FOLLOW_JUMP );
        pViewShell->SetCursor( nNewCol, nNewRow, true );
        mrViewData.GetView()->MakeEditView( this, nNewCol, nNewRow );
        EditView* pEditView = mrViewData.GetSpellingView();
        // maSelState.GetEditSelection() returns (0,0) if not in edit mode -> ok
        pEditView->SetSelection( maSelState.GetEditSelection() );

        ClearModifyFlag();
        mnCurrCol = nNewCol;
        mnCurrRow = nNewRow;
    }

    return bFound;
}

void ScConversionEngineBase::RestoreCursorPos()
{
    const ScAddress& rPos = maSelState.GetCellCursor();
    mrViewData.GetViewShell()->SetCursor( rPos.Col(), rPos.Row() );
}

bool ScConversionEngineBase::ShowTableWrapDialog()
{
    // default: no dialog, always restart at top
    return true;
}

void ScConversionEngineBase::ShowFinishDialog()
{
    // default: no dialog
}

// private --------------------------------------------------------------------

void ScConversionEngineBase::FillFromCell( SCCOL nCol, SCROW nRow, SCTAB nTab )
{
    ScAddress aPos(nCol, nRow, nTab);

    ScRefCellValue aCell(mrDoc, aPos);
    switch (aCell.meType)
    {
        case CELLTYPE_STRING:
        {
            SvNumberFormatter* pFormatter = mrDoc.GetFormatTable();
            sal_uInt32 nNumFmt = mrDoc.GetNumberFormat(aPos);
            OUString aText;
            Color* pColor;
            ScCellFormat::GetString(aCell, nNumFmt, aText, &pColor, *pFormatter, &mrDoc);

            SetTextCurrentDefaults(aText);
        }
        break;
        case CELLTYPE_EDIT:
        {
            const EditTextObject* pNewEditObj = aCell.mpEditText;
            SetTextCurrentDefaults(*pNewEditObj);
        }
        break;
        default:
            SetTextCurrentDefaults(EMPTY_OUSTRING);
    }
}

ScSpellingEngine::ScSpellingEngine(
        SfxItemPool* pEnginePoolP, ScViewData& rViewData,
        ScDocument* pUndoDoc, ScDocument* pRedoDoc,
        css::uno::Reference< css::linguistic2::XSpellChecker1 > const & xSpeller ) :
    ScConversionEngineBase( pEnginePoolP, rViewData, pUndoDoc, pRedoDoc )
{
    SetSpeller( xSpeller );
}

void ScSpellingEngine::ConvertAll( EditView& rEditView )
{
    EESpellState eState = EESpellState::Ok;
    if( FindNextConversionCell() )
        eState = rEditView.StartSpeller( true );

    OSL_ENSURE( eState != EESpellState::NoSpeller, "ScSpellingEngine::Convert - no spell checker" );
}

bool ScSpellingEngine::SpellNextDocument()
{
    return FindNextConversionCell();
}

bool ScSpellingEngine::NeedsConversion()
{
    return HasSpellErrors() != EESpellState::Ok;
}

bool ScSpellingEngine::ShowTableWrapDialog()
{
    weld::Window* pParent = GetDialogParent();
    weld::WaitObject aWaitOff(pParent);

    std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(pParent,
                                              VclMessageType::Question, VclButtonsType::YesNo,
                                              ScResId(STR_SPELLING_BEGIN_TAB))); // "delete data?"
    xBox->set_title(ScResId(STR_MSSG_DOSUBTOTALS_0));
    xBox->set_default_response(RET_YES);
    return xBox->run() == RET_YES;
}

void ScSpellingEngine::ShowFinishDialog()
{
    weld::Window* pParent = GetDialogParent();
    weld::WaitObject aWaitOff(pParent);
    std::unique_ptr<weld::MessageDialog> xInfoBox(Application::CreateMessageDialog(pParent,
                                                  VclMessageType::Info, VclButtonsType::Ok,
                                                  ScResId(STR_SPELLING_STOP_OK)));
    xInfoBox->run();
}

weld::Window* ScSpellingEngine::GetDialogParent()
{
    sal_uInt16 nWinId = ScSpellDialogChildWindow::GetChildWindowId();
    SfxViewFrame* pViewFrm = mrViewData.GetViewShell()->GetViewFrame();
    if( pViewFrm->HasChildWindow( nWinId ) )
    {
        if( SfxChildWindow* pChild = pViewFrm->GetChildWindow( nWinId ) )
        {
            auto xController = pChild->GetController();
            if (xController)
            {
                if (weld::Window *pRet = xController->getDialog())
                {
                    if (pRet->get_visible())
                        return pRet;
                }
            }
        }
    }

    // fall back to standard dialog parent
    return ScDocShell::GetActiveDialogParent();
}

ScConversionParam::ScConversionParam( ScConversionType eConvType ) :
    meConvType( eConvType ),
    meSourceLang( LANGUAGE_NONE ),
    meTargetLang( LANGUAGE_NONE ),
    mnOptions( 0 ),
    mbUseTargetFont( false ),
    mbIsInteractive( false )
{
}

ScConversionParam::ScConversionParam( ScConversionType eConvType,
        LanguageType eLang, sal_Int32 nOptions, bool bIsInteractive ) :
    meConvType( eConvType ),
    meSourceLang( eLang ),
    meTargetLang( eLang ),
    mnOptions( nOptions ),
    mbUseTargetFont( false ),
    mbIsInteractive( bIsInteractive )
{
    if (LANGUAGE_KOREAN == eLang)
        mnOptions = i18n::TextConversionOption::CHARACTER_BY_CHARACTER;
}

ScConversionParam::ScConversionParam( ScConversionType eConvType,
        LanguageType eSourceLang, LanguageType eTargetLang, const vcl::Font& rTargetFont,
        sal_Int32 nOptions, bool bIsInteractive ) :
    meConvType( eConvType ),
    meSourceLang( eSourceLang ),
    meTargetLang( eTargetLang ),
    maTargetFont( rTargetFont ),
    mnOptions( nOptions ),
    mbUseTargetFont( true ),
    mbIsInteractive( bIsInteractive )
{
    if (LANGUAGE_KOREAN == meSourceLang && LANGUAGE_KOREAN == meTargetLang)
        mnOptions = i18n::TextConversionOption::CHARACTER_BY_CHARACTER;
}

ScTextConversionEngine::ScTextConversionEngine(
        SfxItemPool* pEnginePoolP, ScViewData& rViewData,
        const ScConversionParam& rConvParam,
        ScDocument* pUndoDoc, ScDocument* pRedoDoc ) :
    ScConversionEngineBase( pEnginePoolP, rViewData, pUndoDoc, pRedoDoc ),
    maConvParam( rConvParam )
{
}

void ScTextConversionEngine::ConvertAll( EditView& rEditView )
{
    if( FindNextConversionCell() )
    {
        rEditView.StartTextConversion(
            maConvParam.GetSourceLang(), maConvParam.GetTargetLang(), maConvParam.GetTargetFont(),
            maConvParam.GetOptions(), maConvParam.IsInteractive(), true );
        // #i34769# restore initial cursor position
        RestoreCursorPos();
    }
}

bool ScTextConversionEngine::ConvertNextDocument()
{
    return FindNextConversionCell();
}

bool ScTextConversionEngine::NeedsConversion()
{
    return HasConvertibleTextPortion( maConvParam.GetSourceLang() );
}

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