summaryrefslogtreecommitdiffstats
path: root/parts/fileselector/fileselector_widget.cpp
blob: e9e60f47ff8b8bc312700d952826e85119c385e6 (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
/* This file is part of the KDE project
   Copyright (C) 2003 Alexander Dymo <cloudtemple@mksat.net>
   Copyright (C) 2003 Roberto Raggi <roberto@kdevelop.org>
   Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
   Copyright (C) 2001 Joseph Wenninger <jowenn@kde.org>
   Copyright (C) 2001 Anders Lund <anders.lund@lund.tdcadsl.dk>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.

   This library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

//BEGIN Includes
#include "fileselector_part.h"
#include "fileselector_widget.h"
#include "kactionselector.h"
#include "kbookmarkhandler.h"

#include <kdevcore.h>
#include <kdevmainwindow.h>
#include <kdevpartcontroller.h>

#include <tqlayout.h>
#include <tqtoolbutton.h>
#include <tqhbox.h>
#include <tqvbox.h>
#include <tqlabel.h>
#include <tqstrlist.h>
#include <tqtooltip.h>
#include <tqwhatsthis.h>
#include <tqapplication.h>
#include <tqlistbox.h>
#include <tqscrollbar.h>
#include <tqspinbox.h>
#include <tqgroupbox.h>
#include <tqcheckbox.h>
#include <tqregexp.h>
#include <tqdockarea.h>
#include <tqtimer.h>

#include <ktexteditor/document.h>

#include <kmainwindow.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <kurlcombobox.h>
#include <kurlcompletion.h>
#include <kprotocolinfo.h>
#include <kconfig.h>
#include <klocale.h>
#include <kcombobox.h>
#include <kaction.h>
#include <kmessagebox.h>
#include <ktoolbarbutton.h>
#include <tqtoolbar.h>
#include <kpopupmenu.h>
#include <kdialog.h>
#include <kio/netaccess.h>

#include <kdebug.h>
//END Includes


// from kfiledialog.cpp - avoid qt warning in STDERR (~/.xsessionerrors)
static void silenceTQToolBar(TQtMsgType, const char *)
{}


KDevFileSelectorToolBar::KDevFileSelectorToolBar(TQWidget *tqparent)
        : KToolBar( tqparent, "KDev FileSelector Toolbar", true )
{
    setMinimumWidth(10);
}

KDevFileSelectorToolBar::~KDevFileSelectorToolBar()
{}

void KDevFileSelectorToolBar::setMovingEnabled( bool)
{
    KToolBar::setMovingEnabled(false);
}


KDevFileSelectorToolBarParent::KDevFileSelectorToolBarParent(TQWidget *tqparent)
        :TQFrame(tqparent),m_tb(0)
{}
KDevFileSelectorToolBarParent::~KDevFileSelectorToolBarParent()
{}
void KDevFileSelectorToolBarParent::setToolBar(KDevFileSelectorToolBar *tb)
{
    m_tb=tb;
}

void KDevFileSelectorToolBarParent::resizeEvent ( TQResizeEvent * )
{
    if (m_tb)
    {
        setMinimumHeight(m_tb->tqsizeHint().height());
        m_tb->resize(width(),height());
    }
}


//BEGIN Constructor/destructor

KDevFileSelector::KDevFileSelector( FileSelectorPart *part, KDevMainWindow *mainWindow,
                                    KDevPartController *partController,
                                    TQWidget * tqparent, const char * name )
        : TQWidget(tqparent, name),
        m_part(part),
        mainwin(mainWindow),
        partController(partController)
{
    mActionCollection = new KActionCollection( this );

    TQVBoxLayout* lo = new TQVBoxLayout(this);

    TQtMsgHandler oldHandler = tqInstallMsgHandler( silenceTQToolBar );

    KDevFileSelectorToolBarParent *tbp=new KDevFileSelectorToolBarParent(this);
    toolbar = new KDevFileSelectorToolBar(tbp);
    tbp->setToolBar(toolbar);
    lo->addWidget(tbp);
    toolbar->setMovingEnabled(false);
    toolbar->setFlat(true);
    tqInstallMsgHandler( oldHandler );

    cmbPath = new KURLComboBox( KURLComboBox::Directories, true, this, "path combo" );
    cmbPath->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
    KURLCompletion* cmpl = new KURLCompletion(KURLCompletion::DirCompletion);
    cmbPath->setCompletionObject( cmpl );
    lo->addWidget(cmbPath);
    cmbPath->listBox()->installEventFilter( this );

    dir = new KDevDirOperator(m_part, KURL(), this, "operator");
    dir->setView(KFile::/*Simple*/Detail);

    KActionCollection *coll = dir->actionCollection();
    // some shortcuts of diroperator that clashes with KDev
    coll->action( "delete" )->setShortcut( KShortcut( ALT + Key_Delete ) );
    coll->action( "reload" )->setShortcut( KShortcut( ALT + Key_F5 ) );
    coll->action( "back" )->setShortcut( KShortcut( ALT + SHIFT + Key_Left ) );
    coll->action( "forward" )->setShortcut( KShortcut( ALT + SHIFT + Key_Right ) );
    // some consistency - reset up for dir too
    coll->action( "up" )->setShortcut( KShortcut( ALT + SHIFT + Key_Up ) );
    coll->action( "home" )->setShortcut( KShortcut( CTRL + ALT + Key_Home ) );

    lo->addWidget(dir);
    lo->setStretchFactor(dir, 2);

    // bookmarks action!
    KActionMenu *acmBookmarks = new KActionMenu( i18n("Bookmarks"), "bookmark",
                                mActionCollection, "bookmarks" );
    acmBookmarks->setDelayed( false );

    bookmarkHandler = new KBookmarkHandler( this, acmBookmarks->popupMenu() );

    TQHBox* filterBox = new TQHBox(this);

    btnFilter = new TQToolButton( filterBox );
    btnFilter->setIconSet( SmallIconSet("filter" ) );
    btnFilter->setToggleButton( true );
    filter = new KHistoryCombo( true, filterBox, "filter");
    filter->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
    filterBox->setStretchFactor(filter, 2);
    connect( btnFilter, TQT_SIGNAL( clicked() ), this, TQT_SLOT( btnFilterClick() ) );
    lo->addWidget(filterBox);

    connect( filter, TQT_SIGNAL( activated(const TQString&) ),
             TQT_SLOT( slotFilterChange(const TQString&) ) );

    connect( filter, TQT_SIGNAL( textChanged(const TQString&) ),
             TQT_SLOT( slotFilterChange(const TQString&) ) );
    connect( filter, TQT_SIGNAL( returnPressed(const TQString&) ),
             filter, TQT_SLOT( addToHistory(const TQString&) ) );

    // kaction for the dir sync method
    acSyncDir = new KAction( i18n("Current Document Directory"), "dirsynch", 0,
                             TQT_TQOBJECT(this), TQT_SLOT( setActiveDocumentDir() ), mActionCollection, "sync_dir" );
    toolbar->setIconText( KToolBar::IconOnly );
    toolbar->setIconSize( 16 );
    toolbar->setEnableContextMenu( false );

    connect( cmbPath, TQT_SIGNAL( urlActivated( const KURL&  )),
             this,  TQT_SLOT( cmbPathActivated( const KURL& ) ));
    connect( cmbPath, TQT_SIGNAL( returnPressed( const TQString&  )),
             this,  TQT_SLOT( cmbPathReturnPressed( const TQString& ) ));
    connect(dir, TQT_SIGNAL(urlEntered(const KURL&)),
            this, TQT_SLOT(dirUrlEntered(const KURL&)) );

    connect(dir, TQT_SIGNAL(finishedLoading()),
            this, TQT_SLOT(dirFinishedLoading()) );

    // enable dir sync button if current doc has a valid URL
    connect ( partController, TQT_SIGNAL(activePartChanged(KParts::Part*) ),
              this, TQT_SLOT(viewChanged() ) );

    // Connect the bookmark handler
    connect( bookmarkHandler, TQT_SIGNAL( openURL( const TQString& )),
             this, TQT_SLOT( setDir( const TQString& ) ) );

    waitingUrl = TQString();

    // whatsthis help
    TQWhatsThis::add
        ( cmbPath,
                i18n("<p>Here you can enter a path for a directory to display."
                     "<p>To go to a directory previously entered, press the arrow on "
                     "the right and choose one. <p>The entry has directory "
                     "completion. Right-click to choose how completion should behave.") );
    TQWhatsThis::add
        ( filter,
                i18n("<p>Here you can enter a name filter to limit which files are displayed."
                     "<p>To clear the filter, toggle off the filter button to the left."
                     "<p>To reapply the last filter used, toggle on the filter button." ) );
    TQWhatsThis::add
        ( btnFilter,
                i18n("<p>This button clears the name filter when toggled off, or "
                     "reapplies the last filter used when toggled on.") );
}

KDevFileSelector::~KDevFileSelector()
{
	writeConfig( m_part->instance()->config(), "fileselector" );
}
//END Constroctor/Destrctor

//BEGIN Public Methods

void KDevFileSelector::readConfig(KConfig *config, const TQString & name)
{
    dir->readConfig(config, name + ":dir");
    dir->setView( KFile::Default );

    config->setGroup( name );

    // set up the toolbar
    setupToolbar( config );

    cmbPath->setMaxItems( config->readNumEntry( "pathcombo history len", 9 ) );
    cmbPath->setURLs( config->readPathListEntry("dir history") );
    // if we restore history
    if ( config->readBoolEntry( "restore location", true ) || kapp->isRestored() )
    {
        TQString loc( config->readPathEntry( "location" ) );
        if ( ! loc.isEmpty() )
        {
            waitingDir = loc;
            TQTimer::singleShot(0, this, TQT_SLOT(initialDirChangeHack()));
        }
    }

    // else is automatic, as cmpPath->setURL is called when a location is entered.

    filter->setMaxCount( config->readNumEntry( "filter history len", 9 ) );
    filter->setHistoryItems( config->readListEntry("filter history"), true );
    lastFilter = config->readEntry( "last filter" );
    TQString flt("");
    if ( config->readBoolEntry( "restore last filter", true ) || kapp->isRestored() )
        flt = config->readEntry("current filter");
    filter->lineEdit()->setText( flt );
    slotFilterChange( flt );

    autoSyncEvents = config->readNumEntry( "AutoSyncEvents", 0 );
    // connect events as needed
    /// @todo - solve startup problem: no need to set location for each doc opened!
    if ( autoSyncEvents & DocumentChanged )
        connect( partController, TQT_SIGNAL( viewChanged() ), this, TQT_SLOT( autoSync() ) );

    if ( autoSyncEvents & DocumentOpened )
        connect( partController, TQT_SIGNAL( partAdded(KParts::Part*) ),
                 this, TQT_SLOT( autoSync(KParts::Part*) ) );

}

void KDevFileSelector::initialDirChangeHack()
{
    setDir( waitingDir );
}

void KDevFileSelector::setupToolbar( KConfig *config )
{
    toolbar->clear();
    TQStringList tbactions = config->readListEntry( "toolbar actions", ',' );
    if ( tbactions.isEmpty() )
    {
        // resonable collection for default toolbar
        tbactions << "up" << "back" << "forward" << "home" <<
        "short view" << "detailed view" <<
        "bookmarks" << "sync_dir";
    }
    KAction *ac;
    for ( TQStringList::Iterator it=tbactions.begin(); it != tbactions.end(); ++it )
    {
        if ( *it == "bookmarks" || *it == "sync_dir" )
            ac = mActionCollection->action( (*it).latin1() );
        else
            ac = dir->actionCollection()->action( (*it).latin1() );
        if ( ac )
            ac->plug( toolbar );
    }
}

void KDevFileSelector::writeConfig(KConfig *config, const TQString & name)
{
    dir->writeConfig(config,name + ":dir");

    config->setGroup( name );
    config->writeEntry( "pathcombo history len", cmbPath->maxItems() );
    TQStringList l;
    for (int i = 0; i < cmbPath->count(); i++)
    {
        l.append( cmbPath->text( i ) );
    }
    config->writePathEntry( "dir history", l );
    config->writePathEntry( "location", cmbPath->currentText() );

    config->writeEntry( "filter history len", filter->maxCount() );
    config->writeEntry( "filter history", filter->historyItems() );
    config->writeEntry( "current filter", filter->currentText() );
    config->writeEntry( "last filter", lastFilter );
    config->writeEntry( "AutoSyncEvents", autoSyncEvents );
}

void KDevFileSelector::setView(KFile::FileView view)
{
    dir->setView(view);
}

//END Public Methods

//BEGIN Public Slots

void KDevFileSelector::slotFilterChange( const TQString & nf )
{
    TQToolTip::remove( btnFilter );
    TQString f = nf.stripWhiteSpace();
    bool empty = f.isEmpty() || f == "*";
    if ( empty )
    {
        dir->clearFilter();
        filter->lineEdit()->setText( TQString() );
        TQToolTip::add
            ( btnFilter,
                    TQString( i18n("Apply last filter (\"%1\")") ).tqarg( lastFilter ) );
    }
    else
    {
        if ( !f.startsWith( "*" ) )
            f.prepend( '*' );
        if ( !f.endsWith( "*" ) )
            f.append( '*' );
        dir->setNameFilter( f );
        lastFilter = f;
        TQToolTip::add
            ( btnFilter, i18n("Clear filter") );
    }
    btnFilter->setOn( !empty );
    dir->updateDir();
    // this will be never true after the filter has been used;)
    btnFilter->setEnabled( !( empty && lastFilter.isEmpty() ) );

}
void KDevFileSelector::setDir( KURL u )
{
    dir->setURL(u, true);
}

//END Public Slots

//BEGIN Private Slots

void KDevFileSelector::cmbPathActivated( const KURL& u )
{
    cmbPathReturnPressed( u.url() );
}

void KDevFileSelector::cmbPathReturnPressed( const TQString& u )
{
    TQStringList urls = cmbPath->urls();
    urls.remove( u );
    urls.prepend( u );
    cmbPath->setURLs( urls, KURLComboBox::RemoveBottom );
    dir->setFocus();
    dir->setURL( KURL(u), true );
}

void KDevFileSelector::dirUrlEntered( const KURL& u )
{
    cmbPath->setURL( u );
}

void KDevFileSelector::dirFinishedLoading()
{}


/*
   When the button in the filter box toggles:
   If off:
   If the name filer is anything but "" or "*", reset it.
   If on:
   Set last filter.
*/
void KDevFileSelector::btnFilterClick()
{
    if ( !btnFilter->isOn() )
    {
        slotFilterChange( TQString() );
    }
    else
    {
        filter->lineEdit()->setText( lastFilter );
        slotFilterChange( lastFilter );
    }
}


void KDevFileSelector::autoSync()
{
    kdDebug()<<"KDevFileSelector::autoSync()"<<endl;
    // if visible, sync
    if ( isVisible() )
    {
        setActiveDocumentDir();
        waitingUrl = TQString();
    }
    // else set waiting url
    else
    {
        KURL u = activeDocumentUrl();
        if (!u.isEmpty())
            waitingUrl = u.directory();
    }
}

void KDevFileSelector::autoSync( KParts::Part *part )
{
    KTextEditor::Document* doc = dynamic_cast<KTextEditor::Document*>( part );
    if( !doc )
	return;

    // as above, but using document url.
    kdDebug()<<"KDevFileSelector::autoSync( KTextEditor::Document )"<<endl;
    KURL u ( doc->url() );
    if ( u.isEmpty() )
    {
        waitingUrl = TQString();
        return;
    }
    if ( isVisible() )
    {
        setDir( u.directory() );
        waitingUrl = TQString();
    }
    else
    {
        waitingUrl = u.directory();
    }
}
/// \FIXME crash on shutdown
void KDevFileSelector::setActiveDocumentDir()
{
    //kdDebug()<<"KDevFileSelector::setActiveDocumentDir()"<<endl;
    KURL u = activeDocumentUrl();
    if (!u.isEmpty())
        setDir( u.upURL() );
}

void KDevFileSelector::viewChanged()
{
    /// @todo make sure the button is disabled if the directory is unreadable, eg
    ///       the document URL has protocol http
    acSyncDir->setEnabled( ! activeDocumentUrl().directory().isEmpty() );
}

//END Private Slots

//BEGIN Protected

void KDevFileSelector::focusInEvent( TQFocusEvent * )
{
    dir->setFocus();
}

void KDevFileSelector::showEvent( TQShowEvent * )
{
    // sync if we should
    if ( autoSyncEvents & GotVisible )
    {
        kdDebug()<<"syncing fs on show"<<endl;
        setActiveDocumentDir();
        waitingUrl = TQString();
    }
    // else, if we have a waiting URL set it
    else if ( ! waitingUrl.isEmpty() )
    {
        setDir( waitingUrl );
        waitingUrl = TQString();
    }
}

bool KDevFileSelector::eventFilter( TQObject* o, TQEvent *e )
{
    /*
        This is rather unfortunate, but:
        TQComboBox does not support setting the size of the listbox to something
        resonable. Even using listbox->setVariableWidth() does not yeld a
        satisfying result, something is wrong with the handling of the sizehint.
        And the popup is rather useless, if the paths are only partly visible.
    */
    TQListBox *lb = cmbPath->listBox();
    if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(lb) && e->type() == TQEvent::Show )
    {
        int add
            = lb->height() < lb->contentsHeight() ? lb->verticalScrollBar()->width() : 0;
        int w = TQMIN( mainwin->main()->width(), lb->contentsWidth() + add );
        lb->resize( w, lb->height() );
        /// @todo - move the listbox to a suitable place if nessecary
        /// @todo - decide if it is worth caching the size while untill the contents
        ///        are changed.
    }
    /// @todo - same thing for the completion popup?
    return TQWidget::eventFilter( o, e );
}

//END Protected

//BEGIN ACtionLBItem
/*
   TQListboxItem that can store and return a string,
   used for the toolbar action selector.
*/
class ActionLBItem : public TQListBoxPixmap
{
public:
    ActionLBItem( TQListBox *lb=0,
                  const TQPixmap &pm = TQPixmap(),
                  const TQString &text=TQString(),
                  const TQString &str=TQString() ) :
            TQListBoxPixmap( lb, pm, text ),
            _str(str)
    {}
    ;
    TQString idstring()
    {
        return _str;
    };
private:
    TQString _str;
};

KURL KDevFileSelector::activeDocumentUrl( )
{
	KParts::ReadOnlyPart * part = dynamic_cast<KParts::ReadOnlyPart*>( partController->activePart() );
	if ( part )
	{
		return part->url();
	}

    return KURL();
}
//END ActionLBItem

//BEGIN KFSConfigPage
////////////////////////////////////////////////////////////////////////////////
// KFSConfigPage implementation
////////////////////////////////////////////////////////////////////////////////
KFSConfigPage::KFSConfigPage( TQWidget *tqparent, const char *name, KDevFileSelector *kfs )
        : TQWidget( tqparent, name ),
        fileSelector( kfs ),
        bDirty( false )
{
    TQVBoxLayout *lo = new TQVBoxLayout( this );
    int spacing = KDialog::spacingHint();
    lo->setSpacing( spacing );

    // Toolbar - a lot for a little...
    TQGroupBox *gbToolbar = new TQGroupBox( 1, Qt::Vertical, i18n("Toolbar"), this );
    acSel = new KActionSelector( gbToolbar );
    acSel->setAvailableLabel( i18n("A&vailable actions:") );
    acSel->setSelectedLabel( i18n("S&elected actions:") );
    lo->addWidget( gbToolbar );
    connect( acSel, TQT_SIGNAL( added( TQListBoxItem * ) ), this, TQT_SLOT( slotChanged() ) );
    connect( acSel, TQT_SIGNAL( removed( TQListBoxItem * ) ), this, TQT_SLOT( slotChanged() ) );
    connect( acSel, TQT_SIGNAL( movedUp( TQListBoxItem * ) ), this, TQT_SLOT( slotChanged() ) );
    connect( acSel, TQT_SIGNAL( movedDown( TQListBoxItem * ) ), this, TQT_SLOT( slotChanged() ) );

    // Sync
    TQGroupBox *gbSync = new TQGroupBox( 1, Qt::Horizontal, i18n("Auto Synchronization"), this );
    cbSyncActive = new TQCheckBox( i18n("When a docu&ment becomes active"), gbSync );
    cbSyncOpen = new TQCheckBox( i18n("When a document is o&pened"), gbSync );
    cbSyncShow = new TQCheckBox( i18n("When the file selector becomes visible"), gbSync );
    lo->addWidget( gbSync );
    connect( cbSyncActive, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotChanged() ) );
    connect( cbSyncOpen, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotChanged() ) );
    connect( cbSyncShow, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotChanged() ) );

    // Histories
    TQHBox *hbPathHist = new TQHBox ( this );
    TQLabel *lbPathHist = new TQLabel( i18n("Remember &locations:"), hbPathHist );
    sbPathHistLength = new TQSpinBox( hbPathHist );
    lbPathHist->setBuddy( sbPathHistLength );
    lo->addWidget( hbPathHist );
    connect( sbPathHistLength, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( slotChanged() ) );

    TQHBox *hbFilterHist = new TQHBox ( this );
    TQLabel *lbFilterHist = new TQLabel( i18n("Remember &filters:"), hbFilterHist );
    sbFilterHistLength = new TQSpinBox( hbFilterHist );
    lbFilterHist->setBuddy( sbFilterHistLength );
    lo->addWidget( hbFilterHist );
    connect( sbFilterHistLength, TQT_SIGNAL( valueChanged ( int ) ), this, TQT_SLOT( slotChanged() ) );

    // Session
    TQGroupBox *gbSession = new TQGroupBox( 1, Qt::Horizontal, i18n("Session"), this );
    cbSesLocation = new TQCheckBox( i18n("Restore loca&tion"), gbSession );
    cbSesFilter = new TQCheckBox( i18n("Restore last f&ilter"), gbSession );
    lo->addWidget( gbSession );
    connect( cbSesLocation, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotChanged() ) );
    connect( cbSesFilter, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( slotChanged() ) );

    // make it look nice
    lo->addStretch( 1 );

    // be helpfull
    /*
    TQWhatsThis::add( lbAvailableActions, i18n(
          "<p>Available actions for the toolbar. To add an action, select it here "
          "and press the add (<strong>-&gt;</strong>) button" ) );
    TQWhatsThis::add( lbUsedActions, i18n(
          "<p>Actions used in the toolbar. To remove an action, select it and "
          "press the remove (<strong>&lt;-</strong>) button."
          "<p>To change the order of the actions, use the Up and Down buttons to "
          "move the selected action.") );
    */
    TQString lhwt( i18n(
                      "<p>Decides how many locations to keep in the history of the location "
                      "combo box") );
    TQWhatsThis::add
        ( lbPathHist, lhwt );
    TQWhatsThis::add
        ( sbPathHistLength, lhwt );
    TQString fhwt( i18n(
                      "<p>Decides how many filters to keep in the history of the filter "
                      "combo box") );
    TQWhatsThis::add
        ( lbFilterHist, fhwt );
    TQWhatsThis::add
        ( sbFilterHistLength, fhwt );
    TQString synwt( i18n(
                       "<p>These options allow you to have the File Selector automatically "
                       "change location to the directory of the active document on certain "
                       "events."
                       "<p>Auto synchronization is <em>lazy</em>, meaning it will not take "
                       "effect until the file selector is visible."
                       "<p>None of these are enabled by default, but you can always sync the "
                       "location by pressing the sync button in the toolbar.") );
    TQWhatsThis::add
        ( gbSync, synwt );
    TQWhatsThis::add
        ( cbSesLocation, i18n(
                    "<p>If this option is enabled (default), the location will be restored "
                    "when you start KDev.<p><strong>Note</strong> that if the session is "
                    "handled by the KDE session manager, the location is always restored.") );
    TQWhatsThis::add
        ( cbSesFilter, i18n(
                    "<p>If this option is enabled (default), the current filter will be "
                    "restored when you start KDev.<p><strong>Note</strong> that if the "
                    "session is handled by the KDE session manager, the filter is always "
                    "restored."
                    "<p><strong>Note</strong> that some of the autosync settings may "
                    "override the restored location if on.") );

    init();

}

void KFSConfigPage::apply()
{
    KConfig *config = fileSelector->m_part->instance()->config();
    config->setGroup( "fileselector" );
    // toolbar
    TQStringList l;
    TQListBoxItem *item = acSel->selectedListBox()->firstItem();
    ActionLBItem *aItem;
    while ( item )
    {
        aItem = (ActionLBItem*)item;
        if ( aItem )
        {
            l << aItem->idstring();
        }
        item = item->next();
    }
    config->writeEntry( "toolbar actions", l );
    fileSelector->setupToolbar( config );
    // sync
    int s = 0;
    if ( cbSyncActive->isChecked() )
        s |= KDevFileSelector::DocumentChanged;
    if ( cbSyncOpen->isChecked() )
        s |= KDevFileSelector::DocumentOpened;
    if ( cbSyncShow->isChecked() )
        s |= KDevFileSelector::GotVisible;
    fileSelector->autoSyncEvents = s;
    // reset connections
    disconnect( fileSelector->partController, 0, fileSelector, TQT_SLOT( autoSync() ) );
    disconnect( fileSelector->partController, 0,
                fileSelector, TQT_SLOT( autoSync( KParts::Part *) ) );
    if ( s & KDevFileSelector::DocumentChanged )
        connect( fileSelector->partController, TQT_SIGNAL( viewChanged() ),
                 fileSelector, TQT_SLOT( autoSync() ) );
    if ( s & KDevFileSelector::DocumentOpened )
        connect( fileSelector->partController,
                 TQT_SIGNAL( partAdded(KParts::Part *) ),
                 fileSelector, TQT_SLOT( autoSync(KParts::Part *) ) );

    // histories
    fileSelector->cmbPath->setMaxItems( sbPathHistLength->value() );
    fileSelector->filter->setMaxCount( sbFilterHistLength->value() );
    // session - theese are read/written directly to the app config,
    //           as they are not needed during operation.
    config->writeEntry( "restore location", cbSesLocation->isChecked() );
    config->writeEntry( "restore last filter", cbSesFilter->isChecked() );
}

void KFSConfigPage::reload()
{
    // hmm, what is this supposed to do, actually??
    init();
}

void KFSConfigPage::init()
{
    KConfig *config = fileSelector->m_part->instance()->config();
    config->setGroup( "fileselector" );
    // toolbar
    TQStringList l = config->readListEntry( "toolbar actions", ',' );
    if ( l.isEmpty() ) // default toolbar
        l << "up" << "back" << "forward" << "home" <<
        "short view" << "detailed view" <<
        "bookmarks" << "sync_dir";

    // actions from diroperator + two of our own
    TQStringList allActions;
    allActions << "up" << "back" << "forward" << "home" <<
    "reload" << "mkdir" << "delete" <<
    "short view" << "detailed view" /*<< "view menu" <<
                      "show hidden" << "properties"*/ <<
    "bookmarks" << "sync_dir";
    TQRegExp re("&(?=[^&])");
    KAction *ac;
    TQListBox *lb;
    for ( TQStringList::Iterator it=allActions.begin(); it != allActions.end(); ++it )
    {
        lb = l.tqcontains( *it ) ? acSel->selectedListBox() : acSel->availableListBox();
        if ( *it == "bookmarks" || *it == "sync_dir" )
            ac = fileSelector->actionCollection()->action( (*it).latin1() );
        else
            ac = fileSelector->dirOperator()->actionCollection()->action( (*it).latin1() );
        if ( ac )
            new ActionLBItem( lb, SmallIcon( ac->icon() ), ac->text().tqreplace( re, "" ), *it );
    }

    // sync
    int s = fileSelector->autoSyncEvents;
    cbSyncActive->setChecked( s & KDevFileSelector::DocumentChanged );
    cbSyncOpen->setChecked( s & KDevFileSelector::DocumentOpened );
    cbSyncShow->setChecked( s & KDevFileSelector::GotVisible );
    // histories
    sbPathHistLength->setValue( fileSelector->cmbPath->maxItems() );
    sbFilterHistLength->setValue( fileSelector->filter->maxCount() );
    // session
    cbSesLocation->setChecked( config->readBoolEntry( "restore location", true ) );
    cbSesFilter->setChecked( config->readBoolEntry( "restore last filter", true ) );
}

void KFSConfigPage::slotChanged()
{
}

//END KFSConfigPage


//BEGIN KDevDirOperator

void KDevDirOperator::activatedMenu( const KFileItem *fi, const TQPoint & pos )
{
    setupMenu();
    updateSelectionDependentActions();

    KActionMenu * am = dynamic_cast<KActionMenu*>(actionCollection()->action("popupMenu"));
    if (!am)
        return;
    KPopupMenu *popup = am->popupMenu();

    popup->insertSeparator();
    m_part->newFileAction()->plug(popup);

    if (fi)
    {
        FileContext context( KURL::List(fi->url()));
        if ( (m_part) && (m_part->core()))
            m_part->core()->fillContextMenu(popup, &context);
    }

    popup->popup(pos);
}

//END KDevDirOperator

#include "fileselector_widget.moc"