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
/* -*- 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 "groupboxwiz.hxx"
#include "commonpagesdbp.hxx"
#include <tools/debug.hxx>
#include <vcl/svapp.hxx>
#include "optiongrouplayouter.hxx"
#include <helpids.h>
#include <comphelper/processfactory.hxx>

#define GBW_STATE_OPTIONLIST        0
#define GBW_STATE_DEFAULTOPTION     1
#define GBW_STATE_OPTIONVALUES      2
#define GBW_STATE_DBFIELD           3
#define GBW_STATE_FINALIZE          4


namespace dbp
{


    using namespace ::com::sun::star::uno;
    using namespace ::com::sun::star::lang;
    using namespace ::com::sun::star::beans;
    using namespace ::com::sun::star::form;
    using namespace ::svt;

    OGroupBoxWizard::OGroupBoxWizard( vcl::Window* _pParent,
            const Reference< XPropertySet >& _rxObjectModel, const Reference< XComponentContext >& _rxContext )
        :OControlWizard(_pParent, _rxObjectModel, _rxContext)
        ,m_bVisitedDefault(false)
        ,m_bVisitedDB(false)
    {
        initControlSettings(&m_aSettings);

        m_pPrevPage->SetHelpId(HID_GROUPWIZARD_PREVIOUS);
        m_pNextPage->SetHelpId(HID_GROUPWIZARD_NEXT);
        m_pCancel->SetHelpId(HID_GROUPWIZARD_CANCEL);
        m_pFinish->SetHelpId(HID_GROUPWIZARD_FINISH);
        setTitleBase(compmodule::ModuleRes(RID_STR_GROUPWIZARD_TITLE));
    }


    bool OGroupBoxWizard::approveControl(sal_Int16 _nClassId)
    {
        return FormComponentType::GROUPBOX == _nClassId;
    }


    VclPtr<TabPage> OGroupBoxWizard::createPage(::svt::WizardTypes::WizardState _nState)
    {
        switch (_nState)
        {
            case GBW_STATE_OPTIONLIST:
                return VclPtr<ORadioSelectionPage>::Create(this);

            case GBW_STATE_DEFAULTOPTION:
                return VclPtr<ODefaultFieldSelectionPage>::Create(this);

            case GBW_STATE_OPTIONVALUES:
                return VclPtr<OOptionValuesPage>::Create(this);

            case GBW_STATE_DBFIELD:
                return VclPtr<OOptionDBFieldPage>::Create(this);

            case GBW_STATE_FINALIZE:
                return VclPtr<OFinalizeGBWPage>::Create(this);
        }

        return nullptr;
    }


    WizardTypes::WizardState OGroupBoxWizard::determineNextState( ::svt::WizardTypes::WizardState _nCurrentState ) const
    {
        switch (_nCurrentState)
        {
            case GBW_STATE_OPTIONLIST:
                return GBW_STATE_DEFAULTOPTION;

            case GBW_STATE_DEFAULTOPTION:
                return GBW_STATE_OPTIONVALUES;

            case GBW_STATE_OPTIONVALUES:
                if (getContext().aFieldNames.getLength())
                    return GBW_STATE_DBFIELD;
                else
                    return GBW_STATE_FINALIZE;

            case GBW_STATE_DBFIELD:
                return GBW_STATE_FINALIZE;
        }

        return WZS_INVALID_STATE;
    }


    void OGroupBoxWizard::enterState(::svt::WizardTypes::WizardState _nState)
    {
        // some stuff to do before calling the base class (modifying our settings)
        switch (_nState)
        {
            case GBW_STATE_DEFAULTOPTION:
                if (!m_bVisitedDefault)
                {   // assume that the first of the radio buttons should be selected
                    DBG_ASSERT(m_aSettings.aLabels.size(), "OGroupBoxWizard::enterState: should never have reached this state!");
                    m_aSettings.sDefaultField = m_aSettings.aLabels[0];
                }
                m_bVisitedDefault = true;
                break;

            case GBW_STATE_DBFIELD:
                if (!m_bVisitedDB)
                {   // try to generate a default for the DB field
                    // (simply use the first field in the DB names collection)
                    if (getContext().aFieldNames.getLength())
                        m_aSettings.sDBField = getContext().aFieldNames[0];
                }
                m_bVisitedDB = true;
                break;
        }

        // setting the def button .... to be done before the base class is called, too, 'cause the base class
        // calls the pages, which are allowed to override our def button behaviour
        defaultButton(GBW_STATE_FINALIZE == _nState ? WizardButtonFlags::FINISH : WizardButtonFlags::NEXT);

        // allow "finish" on the last page only
        enableButtons(WizardButtonFlags::FINISH, GBW_STATE_FINALIZE == _nState);
        // allow previous on all pages but the first one
        enableButtons(WizardButtonFlags::PREVIOUS, GBW_STATE_OPTIONLIST != _nState);
        // allow next on all pages but the last one
        enableButtons(WizardButtonFlags::NEXT, GBW_STATE_FINALIZE != _nState);

        OControlWizard::enterState(_nState);
    }


    bool OGroupBoxWizard::onFinish()
    {
        // commit the basic control settings
        commitControlSettings(&m_aSettings);

        // create the radio buttons
        try
        {
            OOptionGroupLayouter aLayouter( getComponentContext() );
            aLayouter.doLayout(getContext(), getSettings());
        }
        catch(const Exception&)
        {
            OSL_FAIL("OGroupBoxWizard::createRadios: caught an exception while creating the radio shapes!");
        }

        return OControlWizard::onFinish();
    }

    ORadioSelectionPage::ORadioSelectionPage( OControlWizard* _pParent )
        :OGBWPage(_pParent, "GroupRadioSelectionPage", "modules/sabpilot/ui/groupradioselectionpage.ui")
    {
        get(m_pRadioName, "radiolabels");
        get(m_pMoveRight, "toright");
        get(m_pMoveLeft, "toleft");
        get(m_pExistingRadios, "radiobuttons");

        if (getContext().aFieldNames.getLength())
        {
            enableFormDatasourceDisplay();
        }

        m_pMoveLeft->SetClickHdl(LINK(this, ORadioSelectionPage, OnMoveEntry));
        m_pMoveRight->SetClickHdl(LINK(this, ORadioSelectionPage, OnMoveEntry));
        m_pRadioName->SetModifyHdl(LINK(this, ORadioSelectionPage, OnNameModified));
        m_pExistingRadios->SetSelectHdl(LINK(this, ORadioSelectionPage, OnEntrySelected));

        implCheckMoveButtons();
        m_pExistingRadios->EnableMultiSelection(true);

        getDialog()->defaultButton(m_pMoveRight.get());
    }

    ORadioSelectionPage::~ORadioSelectionPage()
    {
        disposeOnce();
    }

    void ORadioSelectionPage::dispose()
    {
        m_pRadioName.clear();
        m_pMoveRight.clear();
        m_pMoveLeft.clear();
        m_pExistingRadios.clear();
        OGBWPage::dispose();
    }

    void ORadioSelectionPage::ActivatePage()
    {
        OGBWPage::ActivatePage();
        m_pRadioName->GrabFocus();
    }


    void ORadioSelectionPage::initializePage()
    {
        OGBWPage::initializePage();

        m_pRadioName->SetText("");

        // no need to initialize the list of radios here
        // (we're the only one affecting this special setting, so it will be in the same state as last time this
        // page was committed)

        implCheckMoveButtons();
    }


    bool ORadioSelectionPage::commitPage( ::svt::WizardTypes::CommitPageReason _eReason )
    {
        if (!OGBWPage::commitPage(_eReason))
            return false;

        // copy the names of the radio buttons to be inserted
        // and initialize the values
        OOptionGroupSettings& rSettings = getSettings();
        rSettings.aLabels.clear();
        rSettings.aValues.clear();
        rSettings.aLabels.reserve(m_pExistingRadios->GetEntryCount());
        rSettings.aValues.reserve(m_pExistingRadios->GetEntryCount());
        for (sal_Int32 i=0; i<m_pExistingRadios->GetEntryCount(); ++i)
        {
            rSettings.aLabels.push_back(m_pExistingRadios->GetEntry(i));
            rSettings.aValues.push_back(OUString::number((i + 1)));
        }

        return true;
    }


    IMPL_LINK( ORadioSelectionPage, OnMoveEntry, Button*, _pButton, void )<--- syntax error
    {
        bool bMoveLeft = (m_pMoveLeft == _pButton);
        if (bMoveLeft)
        {
            while (m_pExistingRadios->GetSelectedEntryCount())
                m_pExistingRadios->RemoveEntry(m_pExistingRadios->GetSelectedEntryPos());
        }
        else
        {
            m_pExistingRadios->InsertEntry(m_pRadioName->GetText());
            m_pRadioName->SetText("");
        }

        implCheckMoveButtons();

        //adjust the focus
        if (bMoveLeft)
            m_pExistingRadios->GrabFocus();
        else
            m_pRadioName->GrabFocus();
    }


    IMPL_LINK_NOARG( ORadioSelectionPage, OnEntrySelected, ListBox&, void )
    {
        implCheckMoveButtons();
    }


    IMPL_LINK_NOARG( ORadioSelectionPage, OnNameModified, Edit&, void )
    {
        implCheckMoveButtons();
    }


    bool ORadioSelectionPage::canAdvance() const
    {
        return 0 != m_pExistingRadios->GetEntryCount();
    }


    void ORadioSelectionPage::implCheckMoveButtons()
    {
        bool bHaveSome = (0 != m_pExistingRadios->GetEntryCount());
        bool bSelectedSome = (0 != m_pExistingRadios->GetSelectedEntryCount());
        bool bUnfinishedInput = !m_pRadioName->GetText().isEmpty();

        m_pMoveLeft->Enable(bSelectedSome);
        m_pMoveRight->Enable(bUnfinishedInput);

        getDialog()->enableButtons(WizardButtonFlags::NEXT, bHaveSome);

        if (bUnfinishedInput)
        {
            if (0 == (m_pMoveRight->GetStyle() & WB_DEFBUTTON))
                getDialog()->defaultButton(m_pMoveRight.get());
        }
        else
        {
            if (WB_DEFBUTTON == (m_pMoveRight->GetStyle() & WB_DEFBUTTON))
                getDialog()->defaultButton(WizardButtonFlags::NEXT);
        }
    }

    ODefaultFieldSelectionPage::ODefaultFieldSelectionPage( OControlWizard* _pParent )
        :OMaybeListSelectionPage(_pParent, "DefaultFieldSelectionPage", "modules/sabpilot/ui/defaultfieldselectionpage.ui")
    {
        get(m_pDefSelYes, "defaultselectionyes");
        get(m_pDefSelNo, "defaultselectionno");
        get(m_pDefSelection, "defselectionfield");

        announceControls(*m_pDefSelYes, *m_pDefSelNo, *m_pDefSelection);
        m_pDefSelection->SetDropDownLineCount(10);
        m_pDefSelection->SetStyle(WB_DROPDOWN);
    }

    ODefaultFieldSelectionPage::~ODefaultFieldSelectionPage()
    {
        disposeOnce();
    }

    void ODefaultFieldSelectionPage::dispose()
    {
        m_pDefSelYes.clear();
        m_pDefSelNo.clear();
        m_pDefSelection.clear();
        OMaybeListSelectionPage::dispose();
    }

    void ODefaultFieldSelectionPage::initializePage()
    {
        OMaybeListSelectionPage::initializePage();

        const OOptionGroupSettings& rSettings = getSettings();

        // fill the listbox
        m_pDefSelection->Clear();
        for (auto const& label : rSettings.aLabels)
            m_pDefSelection->InsertEntry(label);


        implInitialize(rSettings.sDefaultField);
    }


    bool ODefaultFieldSelectionPage::commitPage( ::svt::WizardTypes::CommitPageReason _eReason )
    {
        if (!OMaybeListSelectionPage::commitPage(_eReason))
            return false;

        OOptionGroupSettings& rSettings = getSettings();
        implCommit(rSettings.sDefaultField);

        return true;
    }

    OOptionValuesPage::OOptionValuesPage( OControlWizard* _pParent )
        :OGBWPage(_pParent, "OptionValuesPage", "modules/sabpilot/ui/optionvaluespage.ui")
        ,m_nLastSelection(::svt::WizardTypes::WizardState(-1))
    {
        get(m_pValue, "optionvalue");
        get(m_pOptions, "radiobuttons");

        m_pOptions->SetSelectHdl(LINK(this, OOptionValuesPage, OnOptionSelected));
    }

    OOptionValuesPage::~OOptionValuesPage()
    {
        disposeOnce();
    }

    void OOptionValuesPage::dispose()
    {
        m_pValue.clear();
        m_pOptions.clear();
        OGBWPage::dispose();
    }

    IMPL_LINK_NOARG( OOptionValuesPage, OnOptionSelected, ListBox&, void )
    {
        implTraveledOptions();
    }


    void OOptionValuesPage::ActivatePage()
    {
        OGBWPage::ActivatePage();
        m_pValue->GrabFocus();
    }


    void OOptionValuesPage::implTraveledOptions()
    {
        if (::svt::WizardTypes::WizardState(-1) != m_nLastSelection)
        {
            // save the value for the last option
            DBG_ASSERT(static_cast<size_t>(m_nLastSelection) < m_aUncommittedValues.size(), "OOptionValuesPage::implTraveledOptions: invalid previous selection index!");
            m_aUncommittedValues[m_nLastSelection] = m_pValue->GetText();
        }

        m_nLastSelection = m_pOptions->GetSelectedEntryPos();
        DBG_ASSERT(static_cast<size_t>(m_nLastSelection) < m_aUncommittedValues.size(), "OOptionValuesPage::implTraveledOptions: invalid new selection index!");
        m_pValue->SetText(m_aUncommittedValues[m_nLastSelection]);
    }


    void OOptionValuesPage::initializePage()
    {
        OGBWPage::initializePage();

        const OOptionGroupSettings& rSettings = getSettings();
        DBG_ASSERT(rSettings.aLabels.size(), "OOptionValuesPage::initializePage: no options!!");
        DBG_ASSERT(rSettings.aLabels.size() == rSettings.aValues.size(), "OOptionValuesPage::initializePage: inconsistent data!");

        // fill the list with all available options
        m_pOptions->Clear();
        m_nLastSelection = -1;
        for (auto const& label : rSettings.aLabels)
            m_pOptions->InsertEntry(label);

        // remember the values ... can't set them directly in the settings without the explicit commit call
        // so we need have a copy of the values
        m_aUncommittedValues = rSettings.aValues;

        // select the first entry
        m_pOptions->SelectEntryPos(0);
        implTraveledOptions();
    }


    bool OOptionValuesPage::commitPage( ::svt::WizardTypes::CommitPageReason _eReason )
    {
        if (!OGBWPage::commitPage(_eReason))
            return false;

        OOptionGroupSettings& rSettings = getSettings();

        // commit the current value
        implTraveledOptions();
        // copy the uncommitted values
        rSettings.aValues = m_aUncommittedValues;

        return true;
    }

    OOptionDBFieldPage::OOptionDBFieldPage( OControlWizard* _pParent )
        :ODBFieldPage(_pParent)
    {
        setDescriptionText(compmodule::ModuleRes(RID_STR_GROUPWIZ_DBFIELD));
    }


    OUString& OOptionDBFieldPage::getDBFieldSetting()
    {
        return static_cast<OGroupBoxWizard*>(getDialog())->getSettings().sDBField;
    }

    OFinalizeGBWPage::OFinalizeGBWPage( OControlWizard* _pParent )
        :OGBWPage(_pParent, "OptionsFinalPage", "modules/sabpilot/ui/optionsfinalpage.ui")
    {
        get(m_pName, "nameit");
    }

    OFinalizeGBWPage::~OFinalizeGBWPage()
    {
        disposeOnce();
    }

    void OFinalizeGBWPage::dispose()
    {
        m_pName.clear();
        OGBWPage::dispose();
    }

    void OFinalizeGBWPage::ActivatePage()
    {
        OGBWPage::ActivatePage();
        m_pName->GrabFocus();
    }


    bool OFinalizeGBWPage::canAdvance() const
    {
        return false;
    }


    void OFinalizeGBWPage::initializePage()
    {
        OGBWPage::initializePage();

        const OOptionGroupSettings& rSettings = getSettings();
        m_pName->SetText(rSettings.sControlLabel);
    }


    bool OFinalizeGBWPage::commitPage( ::svt::WizardTypes::CommitPageReason _eReason )
    {
        if (!OGBWPage::commitPage(_eReason))
            return false;

        getSettings().sControlLabel = m_pName->GetText();

        return true;
    }


}   // namespace dbp


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