summaryrefslogtreecommitdiffstats
path: root/tdeui/kmainwindow.cpp
blob: 17df3855e5168780a14107cec5ad1f7abe7b0560 (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
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
 /* This file is part of the KDE libraries
     Copyright
     (C) 2000 Reginald Stadlbauer (reggie@kde.org)
     (C) 1997 Stephan Kulow (coolo@kde.org)
     (C) 1997-2000 Sven Radej (radej@kde.org)
     (C) 1997-2000 Matthias Ettrich (ettrich@kde.org)
     (C) 1999 Chris Schlaeger (cs@kde.org)
     (C) 2002 Joseph Wenninger (jowenn@kde.org)

     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.
 */
#include "config.h"

#include "kmainwindow.h"
#include "kmainwindowiface.h"
#include "ktoolbarhandler.h"
#include "kwhatsthismanager_p.h"
#include <tqsessionmanager.h>
#include <tqobjectlist.h>
#include <tqstyle.h>
#include <tqlayout.h>
#include <tqwidgetlist.h>
#include <tqtimer.h>

#include <kaccel.h>
#include <kaction.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kdebug.h>
#include <khelpmenu.h>
#include <kmenubar.h>
#include <kstatusbar.h>
#include <twin.h>
#include <kedittoolbar.h>
#include <kmainwindow.h>

#include <klocale.h>
#include <kstandarddirs.h>
#include <kstaticdeleter.h>
#if defined Q_WS_X11
#include <netwm.h>
#endif

#include <stdlib.h>
#include <ctype.h>
#include <assert.h>

class KMainWindowPrivate {
public:
    bool showHelpMenu:1;

    bool autoSaveSettings:1;
    bool settingsDirty:1;
    bool autoSaveWindowSize:1;
    bool care_about_geometry:1;
    bool shuttingDown:1;
    TQString autoSaveGroup;
    KAccel * kaccel;
    KMainWindowInterface *m_interface;
    KDEPrivate::ToolBarHandler *toolBarHandler;
    TQTimer* settingsTimer;
    KToggleAction *showStatusBarAction;
    TQRect defaultWindowSize;
    TQPtrList<TQDockWindow> hiddenDockWindows;
};

TQPtrList<KMainWindow>* KMainWindow::memberList = 0L;
static bool no_query_exit = false;
static KMWSessionManaged* ksm = 0;
static KStaticDeleter<KMWSessionManaged> ksmd;

class KMWSessionManaged : public KSessionManaged
{
public:
    KMWSessionManaged()
    {
    }
    ~KMWSessionManaged()
    {
    }
    bool saveState( TQSessionManager& )
    {
        KConfig* config = KApplication::kApplication()->sessionConfig();
        if ( KMainWindow::memberList->first() ){
            // According to Jochen Wilhelmy <digisnap@cs.tu-berlin.de>, this
            // hook is useful for better document orientation
            KMainWindow::memberList->first()->saveGlobalProperties(config);
        }

        TQPtrListIterator<KMainWindow> it(*KMainWindow::memberList);
        int n = 0;
        for (it.toFirst(); it.current(); ++it){
            n++;
            it.current()->savePropertiesInternal(config, n);
        }
        config->setGroup(TQString::fromLatin1("Number"));
        config->writeEntry(TQString::fromLatin1("NumberOfWindows"), n );
        return true;
    }

    bool commitData( TQSessionManager& sm )
    {
        // not really a fast method but the only compatible one
        if ( sm.allowsInteraction() ) {
            bool canceled = false;
            TQPtrListIterator<KMainWindow> it(*KMainWindow::memberList);
            ::no_query_exit = true;
            for (it.toFirst(); it.current() && !canceled;){
                KMainWindow *window = *it;
                ++it; // Update now, the current window might get deleted
                if ( !window->testWState( TQt::WState_ForceHide ) ) {
                    TQCloseEvent e;
                    TQApplication::sendEvent( window, &e );
                    canceled = !e.isAccepted();
		    /* Don't even think_about deleting widgets with
		     Qt::WDestructiveClose flag set at this point. We
		     are faking a close event, but we are *not*_
		     closing the window. The purpose of the faked
		     close event is to prepare the application so it
		     can safely be quit without the user losing data
		     (possibly showing a message box "do you want to
		     save this or that?"). It is possible that the
		     session manager quits the application later
		     (emitting TQApplication::aboutToQuit() when this
		     happens), but it is also possible that the user
		     cancels the shutdown, so the application will
		     continue to run.
		     */
                }
            }
            ::no_query_exit = false;
            if (canceled)
               return false;

            KMainWindow* last = 0;
            for (it.toFirst(); it.current() && !canceled; ++it){
                KMainWindow *window = *it;
                if ( !window->testWState( TQt::WState_ForceHide ) ) {
                    last = window;
                }
            }
            if ( last )
                return last->queryExit();
            // else
            return true;
        }

        // the user wants it, the user gets it
        return true;
    }
};

static bool being_first = true;

KMainWindow::KMainWindow( TQWidget* parent, const char *name, WFlags f )
    : TQMainWindow( parent, name, f ), KXMLGUIBuilder( this ), helpMenu2( 0 ), factory_( 0 )
{
    initKMainWindow(name, 0);
}

KMainWindow::KMainWindow( int cflags, TQWidget* parent, const char *name, WFlags f )
    : TQMainWindow( parent, name, f ), KXMLGUIBuilder( this ), helpMenu2( 0 ), factory_( 0 )
{
    initKMainWindow(name, cflags);
}

void KMainWindow::initKMainWindow(const char *name, int cflags)
{
    KWhatsThisManager::init ();
    setDockMenuEnabled( false );
    mHelpMenu = 0;
    kapp->setTopWidget( this );
    actionCollection()->setWidget( this );
    connect(kapp, TQT_SIGNAL(shutDown()), this, TQT_SLOT(shuttingDown()));
    if( !memberList )
        memberList = new TQPtrList<KMainWindow>;

    if ( !ksm )
        ksm = ksmd.setObject(ksm, new KMWSessionManaged());
    // set a unique object name. Required by session management.
    TQCString objname;
    TQCString s;
    int unusedNumber;
    if ( !name )
        { // no name given
        objname = kapp->instanceName() + "-mainwindow#";
        s = objname + '1'; // start adding number immediately
        unusedNumber = 1;
        }
    else if( name[0] != '\0' && name[ strlen( name ) - 1 ] == '#' )
        { // trailing # - always add a number
        objname = name;
        s = objname + '1'; // start adding number immediately
        unusedNumber = 1;
        }
    else
        {
        objname = name;
        s = objname;
        unusedNumber = 0; // add numbers only when needed
        }
    for(;;) {
        TQWidgetList* list = kapp->topLevelWidgets();
        TQWidgetListIt it( *list );
        bool found = false;
        for( TQWidget* w = it.current();
             w != NULL;
             ++it, w = it.current())
            if( w != this && w->name() == s )
                {
                found = true;
                break;
                }
        delete list;
        if( !found )
            break;
        s.setNum( ++unusedNumber );
        s = objname + s;
    }
    setName( s );

    memberList->append( this );

    d = new KMainWindowPrivate;
    d->showHelpMenu = true;
    d->settingsDirty = false;
    d->autoSaveSettings = false;
    d->autoSaveWindowSize = true; // for compatibility
    d->kaccel = actionCollection()->kaccel();
    d->toolBarHandler = 0;
    d->settingsTimer = 0;
    d->showStatusBarAction = NULL;
    d->shuttingDown = false;
    if ((d->care_about_geometry = being_first)) {
        being_first = false;
        if ( kapp->geometryArgument().isNull() ) // if there is no geometry, it doesn't mater
            d->care_about_geometry = false;
        else
            parseGeometry(false);
    }

    setCaption( kapp->caption() );
    if ( cflags & NoDCOPObject)
        d->m_interface = 0;
    else
        d->m_interface = new KMainWindowInterface(this);

    if (!kapp->authorize("movable_toolbars"))
        setDockWindowsMovable(false);
}

KAction *KMainWindow::toolBarMenuAction()
{
    if ( !d->toolBarHandler )
	return 0;

    return d->toolBarHandler->toolBarMenuAction();
}


void KMainWindow::setupToolbarMenuActions()
{
    if ( d->toolBarHandler )
        d->toolBarHandler->setupActions();
}

void KMainWindow::parseGeometry(bool parsewidth)
{
    assert ( !kapp->geometryArgument().isNull() );
    assert ( d->care_about_geometry );

#if defined Q_WS_X11
    int x, y;
    int w, h;
    int m = XParseGeometry( kapp->geometryArgument().latin1(), &x, &y, (unsigned int*)&w, (unsigned int*)&h);
    if (parsewidth) {
        TQSize minSize = minimumSize();
        TQSize maxSize = maximumSize();
        if ( !(m & WidthValue) )
            w = width();
        if ( !(m & HeightValue) )
            h = height();
         w = QMIN(w,maxSize.width());
         h = QMIN(h,maxSize.height());
         w = QMAX(w,minSize.width());
         h = QMAX(h,minSize.height());
         resize(w, h);
    } else {
        if ( parsewidth && !(m & XValue) )
            x = geometry().x();
        if ( parsewidth && !(m & YValue) )
            y = geometry().y();
        if ( (m & XNegative) )
            x = KApplication::desktop()->width()  + x - w;
        if ( (m & YNegative) )
            y = KApplication::desktop()->height() + y - h;
        move(x, y);
    }
#endif
}

KMainWindow::~KMainWindow()
{
    delete d->settingsTimer;
    TQMenuBar* mb = internalMenuBar();
    delete mb;
    delete d->m_interface;
    delete d;
    memberList->remove( this );
}

KPopupMenu* KMainWindow::helpMenu( const TQString &aboutAppText, bool showWhatsThis )
{
    if( !mHelpMenu ) {
        if ( aboutAppText.isEmpty() )
            mHelpMenu = new KHelpMenu( this, instance()->aboutData(), showWhatsThis);
        else
            mHelpMenu = new KHelpMenu( this, aboutAppText, showWhatsThis );

        if ( !mHelpMenu )
            return 0;
        connect( mHelpMenu, TQT_SIGNAL( showAboutApplication() ),
                 this, TQT_SLOT( showAboutApplication() ) );
    }

    return mHelpMenu->menu();
}

KPopupMenu* KMainWindow::customHelpMenu( bool showWhatsThis )
{
    if( !mHelpMenu ) {
        mHelpMenu = new KHelpMenu( this, TQString::null, showWhatsThis );
        connect( mHelpMenu, TQT_SIGNAL( showAboutApplication() ),
                 this, TQT_SLOT( showAboutApplication() ) );
    }

    return mHelpMenu->menu();
}

bool KMainWindow::canBeRestored( int number )
{
    if ( !kapp->isRestored() )
        return false;
    KConfig *config = kapp->sessionConfig();
    if ( !config )
        return false;
    config->setGroup( TQString::fromLatin1("Number") );
    int n = config->readNumEntry( TQString::fromLatin1("NumberOfWindows") , 1 );
    return number >= 1 && number <= n;
}

const TQString KMainWindow::classNameOfToplevel( int number )
{
    if ( !kapp->isRestored() )
        return TQString::null;
    KConfig *config = kapp->sessionConfig();
    if ( !config )
        return TQString::null;
    TQString s;
    s.setNum( number );
    s.prepend( TQString::fromLatin1("WindowProperties") );
    config->setGroup( s );
    if ( !config->hasKey( TQString::fromLatin1("ClassName") ) )
        return TQString::null;
    else
        return config->readEntry( TQString::fromLatin1("ClassName") );
}

void KMainWindow::show()
{
    TQMainWindow::show();

    for ( TQPtrListIterator<TQDockWindow> it( d->hiddenDockWindows ); it.current(); ++it )
	it.current()->show();

    d->hiddenDockWindows.clear();
}

void KMainWindow::hide()
{
    if ( isVisible() ) {

        d->hiddenDockWindows.clear();

        TQObjectList *list = queryList( TQDOCKWINDOW_OBJECT_NAME_STRING );
        for( TQObjectListIt it( *list ); it.current(); ++it ) {
            TQDockWindow *dw = (TQDockWindow*)it.current();
            if ( dw->isTopLevel() && dw->isVisible() ) {
                d->hiddenDockWindows.append( dw );
                dw->hide();
            }
        }
        delete list;
    }

    TQWidget::hide();
}

bool KMainWindow::restore( int number, bool show )
{
    if ( !canBeRestored( number ) )
        return false;
    KConfig *config = kapp->sessionConfig();
    if ( readPropertiesInternal( config, number ) ){
        if ( show )
            KMainWindow::show();
        return false;
    }
    return false;
}

KXMLGUIFactory *KMainWindow::guiFactory()
{
    if ( !factory_ )
        factory_ = new KXMLGUIFactory( this, TQT_TQOBJECT(this), "guifactory" );
    return factory_;
}

int KMainWindow::configureToolbars()
{
    saveMainWindowSettings(KGlobal::config());
    KEditToolbar dlg(actionCollection(), xmlFile(), true, this);
    connect(&dlg, TQT_SIGNAL(newToolbarConfig()), TQT_SLOT(saveNewToolbarConfig()));
    return dlg.exec();
}

void KMainWindow::saveNewToolbarConfig()
{
    createGUI(xmlFile());
    applyMainWindowSettings( KGlobal::config() );
}

void KMainWindow::setupGUI( int options, const TQString & xmlfile ) {
    setupGUI(TQSize(), options, xmlfile);
}

void KMainWindow::setupGUI( TQSize defaultSize, int options, const TQString & xmlfile ) {
    if( options & Keys ){
        KStdAction::keyBindings(guiFactory(),
                    TQT_SLOT(configureShortcuts()), actionCollection());
    }

    if( (options & StatusBar) && internalStatusBar() ){
        createStandardStatusBarAction();
    }

    if( options & ToolBar ){
        setStandardToolBarMenuEnabled( true );
        KStdAction::configureToolbars(TQT_TQOBJECT(this),
                      TQT_SLOT(configureToolbars() ), actionCollection());
    }

    if( options & Create ){
        createGUI(xmlfile,false);
    }

    if( options & Save ){
        // setupGUI() is typically called in the constructor before show(),
        // so the default window size will be incorrect unless the application
        // hard coded the size which they should try not to do (i.e. use
        // size hints).
        if(initialGeometrySet())
        {
          // Do nothing...
        }
        else if(defaultSize.isValid())
        {
          resize(defaultSize);
        }
        else if(!isShown())
        {
          adjustSize();
        }
        setAutoSaveSettings();
    }

}

void KMainWindow::createGUI( const TQString &xmlfile, bool _conserveMemory )
{
    // disabling the updates prevents unnecessary redraws
    setUpdatesEnabled( false );

    // just in case we are rebuilding, let's remove our old client
    guiFactory()->removeClient( this );

    // make sure to have an empty GUI
    TQMenuBar* mb = internalMenuBar();
    if ( mb )
        mb->clear();

    (void)toolBarIterator(); // make sure toolbarList is most-up-to-date
    toolbarList.setAutoDelete( true );
    toolbarList.clear();
    toolbarList.setAutoDelete( false );

    // don't build a help menu unless the user ask for it
    if (d->showHelpMenu) {
        // we always want a help menu
        if (!helpMenu2)
            helpMenu2 = new KHelpMenu(this, instance()->aboutData(), true,
                                      actionCollection());
    }

    // we always want to load in our global standards file
    setXMLFile( locate( "config", "ui/ui_standards.rc", instance() ) );

    // now, merge in our local xml file.  if this is null, then that
    // means that we will be only using the global file
    if ( !xmlfile.isNull() ) {
        setXMLFile( xmlfile, true );
    } else {
        TQString auto_file(instance()->instanceName() + "ui.rc");
        setXMLFile( auto_file, true );
    }

    // make sure we don't have any state saved already
    setXMLGUIBuildDocument( TQDomDocument() );

    // do the actual GUI building
    guiFactory()->addClient( this );

    // try and get back *some* of our memory
    if ( _conserveMemory )
    {
      // before freeing the memory allocated by the DOM document we also
      // free all memory allocated internally in the KXMLGUIFactory for
      // the menubar and the toolbars . This however implies that we
      // have to take care of deleting those widgets ourselves. For
      // destruction this is no problem, but when rebuilding we have
      // to take care of that (and we want to rebuild the GUI when
      // using stuff like the toolbar editor ).
      // In addition we have to take care of not removing containers
      // like popupmenus, defined in the XML document.
      // this code should probably go into a separate method in KMainWindow.
      // there's just one problem: I'm bad in finding names ;-) , so
      // I skipped this ;-)

      TQDomDocument doc = domDocument();

      for( TQDomNode n = doc.documentElement().firstChild();
           !n.isNull(); n = n.nextSibling())
      {
          TQDomElement e = n.toElement();

          if ( e.tagName().lower() == "toolbar" )
              factory_->resetContainer( e.attribute( "name" ) );
          else if ( e.tagName().lower() == "menubar" )
              factory_->resetContainer( e.tagName(), true );
      }

      conserveMemory();
    }

    setUpdatesEnabled( true );
    updateGeometry();
}

void KMainWindow::setHelpMenuEnabled(bool showHelpMenu)
{
    d->showHelpMenu = showHelpMenu;
}

bool KMainWindow::isHelpMenuEnabled()
{
    return d->showHelpMenu;
}

void KMainWindow::setCaption( const TQString &caption )
{
    setPlainCaption( kapp->makeStdCaption(caption) );
}

void KMainWindow::setCaption( const TQString &caption, bool modified )
{
    setPlainCaption( kapp->makeStdCaption(caption, true, modified) );
}

void KMainWindow::setPlainCaption( const TQString &caption )
{
    TQMainWindow::setCaption( caption );
#if defined Q_WS_X11
    NETWinInfo info( qt_xdisplay(), winId(), qt_xrootwin(), 0 );
    info.setName( caption.utf8().data() );
#endif
}

void KMainWindow::appHelpActivated( void )
{
    if( !mHelpMenu ) {
        mHelpMenu = new KHelpMenu( this );
        if ( !mHelpMenu )
            return;
    }
    mHelpMenu->appHelpActivated();
}

void KMainWindow::slotStateChanged(const TQString &newstate)
{
  stateChanged(newstate, KXMLGUIClient::StateNoReverse);
}

/*
 * Get rid of this for KDE 4.0
 */
void KMainWindow::slotStateChanged(const TQString &newstate,
                                   KXMLGUIClient::ReverseStateChange reverse)
{
  stateChanged(newstate, reverse);
}

/*
 * Enable this for KDE 4.0
 */
// void KMainWindow::slotStateChanged(const TQString &newstate,
//                                    bool reverse)
// {
//   stateChanged(newstate,
//                reverse ? KXMLGUIClient::StateReverse : KXMLGUIClient::StateNoReverse);
// }

void KMainWindow::closeEvent ( TQCloseEvent *e )
{
    // Save settings if auto-save is enabled, and settings have changed
    if (d->settingsDirty && d->autoSaveSettings)
        saveAutoSaveSettings();

    if (queryClose()) {
        e->accept();

        int not_withdrawn = 0;
        TQPtrListIterator<KMainWindow> it(*KMainWindow::memberList);
        for (it.toFirst(); it.current(); ++it){
            if ( !it.current()->isHidden() && it.current()->isTopLevel() && it.current() != this )
                not_withdrawn++;
        }

        if ( !no_query_exit && not_withdrawn <= 0 ) { // last window close accepted?
            if ( queryExit() && !kapp->sessionSaving() && !d->shuttingDown ) { // Yes, Quit app?
                // don't call queryExit() twice
                disconnect(kapp, TQT_SIGNAL(shutDown()), this, TQT_SLOT(shuttingDown()));
                d->shuttingDown = true;
                kapp->deref();             // ...and quit application.
            }  else {
                // cancel closing, it's stupid to end up with no windows at all....
                e->ignore();
            }
        }
    }
}

bool KMainWindow::queryExit()
{
    return true;
}

bool KMainWindow::queryClose()
{
    return true;
}

void KMainWindow::saveGlobalProperties( KConfig*  )
{
}

void KMainWindow::readGlobalProperties( KConfig*  )
{
}

#if defined(KDE_COMPAT)
void KMainWindow::updateRects()
{
}
#endif

void KMainWindow::showAboutApplication()
{
}

void KMainWindow::savePropertiesInternal( KConfig *config, int number )
{
    bool oldASWS = d->autoSaveWindowSize;
    d->autoSaveWindowSize = true; // make saveMainWindowSettings save the window size

    TQString s;
    s.setNum(number);
    s.prepend(TQString::fromLatin1("WindowProperties"));
    config->setGroup(s);

    // store objectName, className, Width and Height  for later restoring
    // (Only useful for session management)
    config->writeEntry(TQString::fromLatin1("ObjectName"), name());
    config->writeEntry(TQString::fromLatin1("ClassName"), className());

    saveMainWindowSettings(config); // Menubar, statusbar and Toolbar settings.

    s.setNum(number);
    config->setGroup(s);
    saveProperties(config);

    d->autoSaveWindowSize = oldASWS;
}

void KMainWindow::saveMainWindowSettings(KConfig *config, const TQString &configGroup)
{
    kdDebug(200) << "KMainWindow::saveMainWindowSettings " << configGroup << endl;
    TQString oldGroup;

    if (!configGroup.isEmpty())
    {
       oldGroup = config->group();
       config->setGroup(configGroup);
    }

    // Called by session management - or if we want to save the window size anyway
    if ( d->autoSaveWindowSize )
        saveWindowSize( config );

    TQStatusBar* sb = internalStatusBar();
    if (sb) {
       if(!config->hasDefault("StatusBar") && !sb->isHidden() )
           config->revertToDefault("StatusBar");
       else
           config->writeEntry("StatusBar", sb->isHidden() ? "Disabled" : "Enabled");
    }

    TQMenuBar* mb = internalMenuBar();
    if (mb) {
       TQString MenuBar = TQString::fromLatin1("MenuBar");
       if(!config->hasDefault("MenuBar") && !mb->isHidden() )
           config->revertToDefault("MenuBar");
       else
           config->writeEntry("MenuBar", mb->isHidden() ? "Disabled" : "Enabled");
    }

    int n = 1; // Toolbar counter. toolbars are counted from 1,
    KToolBar *toolbar = 0;
    TQPtrListIterator<KToolBar> it( toolBarIterator() );
    while ( ( toolbar = it.current() ) ) {
        ++it;
        TQString group;
        if (!configGroup.isEmpty())
        {
           // Give a number to the toolbar, but prefer a name if there is one,
           // because there's no real guarantee on the ordering of toolbars
           group = (!::qstrcmp(toolbar->name(), "unnamed") ? TQString::number(n) : TQString(" ")+toolbar->name());
           group.prepend(" Toolbar");
           group.prepend(configGroup);
        }
        toolbar->saveSettings(config, group);
        n++;
    }
    if (!configGroup.isEmpty())
       config->setGroup(oldGroup);
}

void KMainWindow::setStandardToolBarMenuEnabled( bool enable )
{
    if ( enable ) {
        if ( d->toolBarHandler )
            return;

    d->toolBarHandler = new KDEPrivate::ToolBarHandler( this );

    if ( factory() )
        factory()->addClient( d->toolBarHandler );
    } else {
        if ( !d->toolBarHandler )
            return;

        if ( factory() )
            factory()->removeClient( d->toolBarHandler );

        delete d->toolBarHandler;
        d->toolBarHandler = 0;
    }
}

bool KMainWindow::isStandardToolBarMenuEnabled() const
{
    return ( d->toolBarHandler );
}

void KMainWindow::createStandardStatusBarAction(){
  if(!d->showStatusBarAction){
    d->showStatusBarAction = KStdAction::showStatusbar(TQT_TQOBJECT(this), TQT_SLOT(setSettingsDirty()), actionCollection());
    KStatusBar *sb = statusBar(); // Creates statusbar if it doesn't exist already.
    connect(d->showStatusBarAction, TQT_SIGNAL(toggled(bool)), sb, TQT_SLOT(setShown(bool)));
    d->showStatusBarAction->setChecked(sb->isHidden());
  }
}

bool KMainWindow::readPropertiesInternal( KConfig *config, int number )
{
    if ( number == 1 )
        readGlobalProperties( config );

    // in order they are in toolbar list
    TQString s;
    s.setNum(number);
    s.prepend(TQString::fromLatin1("WindowProperties"));

    config->setGroup(s);

    // restore the object name (window role)
    if ( config->hasKey(TQString::fromLatin1("ObjectName" )) )
        setName( config->readEntry(TQString::fromLatin1("ObjectName")).latin1()); // latin1 is right here

    applyMainWindowSettings(config); // Menubar, statusbar and toolbar settings.

    s.setNum(number);
    config->setGroup(s);
    readProperties(config);
    return true;
}

void KMainWindow::applyMainWindowSettings(KConfig *config, const TQString &configGroup)
{
    return applyMainWindowSettings(config,configGroup,false);
}

void KMainWindow::applyMainWindowSettings(KConfig *config, const TQString &configGroup,bool force)
{
    kdDebug(200) << "KMainWindow::applyMainWindowSettings" << endl;

    KConfigGroupSaver saver( config, configGroup.isEmpty() ? config->group() : configGroup );

    restoreWindowSize(config);

    TQStatusBar* sb = internalStatusBar();
    if (sb) {
        TQString entry = config->readEntry("StatusBar", "Enabled");
        if ( entry == "Disabled" )
           sb->hide();
        else
           sb->show();
        if(d->showStatusBarAction)
            d->showStatusBarAction->setChecked(!sb->isHidden());
    }

    TQMenuBar* mb = internalMenuBar();
    if (mb) {
        TQString entry = config->readEntry ("MenuBar", "Enabled");
        if ( entry == "Disabled" )
           mb->hide();
        else
           mb->show();
    }

    int n = 1; // Toolbar counter. toolbars are counted from 1,
    KToolBar *toolbar;
    TQPtrListIterator<KToolBar> it( toolBarIterator() ); // must use own iterator

    for ( ; it.current(); ++it) {
        toolbar= it.current();
        TQString group;
        if (!configGroup.isEmpty())
        {
           // Give a number to the toolbar, but prefer a name if there is one,
           // because there's no real guarantee on the ordering of toolbars
           group = (!::qstrcmp(toolbar->name(), "unnamed") ? TQString::number(n) : TQString(" ")+toolbar->name());
           group.prepend(" Toolbar");
           group.prepend(configGroup);
        }
        toolbar->applySettings(config, group, force);
        n++;
    }

    finalizeGUI( true );
}

void KMainWindow::finalizeGUI( bool force )
{
    //kdDebug(200) << "KMainWindow::finalizeGUI force=" << force << endl;
    // The whole reason for this is that moveToolBar relies on the indexes
    // of the other toolbars, so in theory it should be called only once per
    // toolbar, but in increasing order of indexes.
    // Since we can't do that immediately, we move them, and _then_
    // we call positionYourself again for each of them, but this time
    // the toolbariterator should give them in the proper order.
    // Both the XMLGUI and applySettings call this, hence "force" for the latter.
    TQPtrListIterator<KToolBar> it( toolBarIterator() );
    for ( ; it.current() ; ++it ) {
        it.current()->positionYourself( force );
    }

    d->settingsDirty = false;
}

void KMainWindow::saveWindowSize( KConfig * config ) const
{
  int scnum = TQApplication::desktop()->screenNumber(parentWidget());
  TQRect desk = TQApplication::desktop()->screenGeometry(scnum);
  int w, h;
#if defined Q_WS_X11
  // save maximalization as desktop size + 1 in that direction
  KWin::WindowInfo info = KWin::windowInfo( winId(), NET::WMState );
  w = info.state() & NET::MaxHoriz ? desk.width() + 1 : width();
  h = info.state() & NET::MaxVert ? desk.height() + 1 : height();
#else
  if (isMaximized()) {
    w = desk.width() + 1;
    h = desk.height() + 1;
  }
  //TODO: add "Maximized" property instead "+1" hack
#endif
  TQRect size( desk.width(), w, desk.height(), h );
  bool defaultSize = (size == d->defaultWindowSize);
  TQString widthString = TQString::fromLatin1("Width %1").arg(desk.width());
  TQString heightString = TQString::fromLatin1("Height %1").arg(desk.height());
  if (!config->hasDefault(widthString) && defaultSize)
     config->revertToDefault(widthString);
  else
     config->writeEntry(widthString, w );

  if (!config->hasDefault(heightString) && defaultSize)
     config->revertToDefault(heightString);
  else
     config->writeEntry(heightString, h );
}

void KMainWindow::restoreWindowSize( KConfig * config )
{
    if (d->care_about_geometry) {
        parseGeometry(true);
    } else {
        // restore the size
        int scnum = TQApplication::desktop()->screenNumber(parentWidget());
        TQRect desk = TQApplication::desktop()->screenGeometry(scnum);
        if ( d->defaultWindowSize.isNull() ) // only once
          d->defaultWindowSize = TQRect(desk.width(), width(), desk.height(), height()); // store default values
        TQSize size( config->readNumEntry( TQString::fromLatin1("Width %1").arg(desk.width()), 0 ),
                    config->readNumEntry( TQString::fromLatin1("Height %1").arg(desk.height()), 0 ) );
        if (size.isEmpty()) {
            // try the KDE 2.0 way
            size = TQSize( config->readNumEntry( TQString::fromLatin1("Width"), 0 ),
                          config->readNumEntry( TQString::fromLatin1("Height"), 0 ) );
            if (!size.isEmpty()) {
                // make sure the other resolutions don't get old settings
                config->writeEntry( TQString::fromLatin1("Width"), 0 );
                config->writeEntry( TQString::fromLatin1("Height"), 0 );
            }
        }
        if ( !size.isEmpty() ) {
#ifdef Q_WS_X11
            int state = ( size.width() > desk.width() ? NET::MaxHoriz : 0 )
                        | ( size.height() > desk.height() ? NET::MaxVert : 0 );
            if(( state & NET::Max ) == NET::Max )
                ; // no resize
            else if(( state & NET::MaxHoriz ) == NET::MaxHoriz )
                resize( width(), size.height());
            else if(( state & NET::MaxVert ) == NET::MaxVert )
                resize( size.width(), height());
            else
                resize( size );
            // TQWidget::showMaximized() is both insufficient and broken
            KWin::setState( winId(), state );
#else
            if (size.width() > desk.width() || size.height() > desk.height())
              setWindowState( WindowMaximized );
            else
              resize( size );
#endif
        }
    }
}

bool KMainWindow::initialGeometrySet() const
{
    return d->care_about_geometry;
}

void KMainWindow::ignoreInitialGeometry()
{
    d->care_about_geometry = false;
}

void KMainWindow::setSettingsDirty()
{
    //kdDebug(200) << "KMainWindow::setSettingsDirty" << endl;
    d->settingsDirty = true;
    if ( d->autoSaveSettings )
    {
        // Use a timer to save "immediately" user-wise, but not too immediately
        // (to compress calls and save only once, in case of multiple changes)
        if ( !d->settingsTimer )
        {
           d->settingsTimer = new TQTimer( this );
           connect( d->settingsTimer, TQT_SIGNAL( timeout() ), TQT_SLOT( saveAutoSaveSettings() ) );
        }
        d->settingsTimer->start( 500, true );
    }
}

bool KMainWindow::settingsDirty() const
{
    return d->settingsDirty;
}

TQString KMainWindow::settingsGroup() const
{
    return d->autoSaveGroup;
}

void KMainWindow::setAutoSaveSettings( const TQString & groupName, bool saveWindowSize )
{
    d->autoSaveSettings = true;
    d->autoSaveGroup = groupName;
    d->autoSaveWindowSize = saveWindowSize;
    // Get notified when the user moves a toolbar around
    disconnect( this, TQT_SIGNAL( dockWindowPositionChanged( TQDockWindow * ) ),
                this, TQT_SLOT( setSettingsDirty() ) );
    connect( this, TQT_SIGNAL( dockWindowPositionChanged( TQDockWindow * ) ),
             this, TQT_SLOT( setSettingsDirty() ) );

    // Now read the previously saved settings
    applyMainWindowSettings( KGlobal::config(), groupName );
}

void KMainWindow::resetAutoSaveSettings()
{
    d->autoSaveSettings = false;
    if ( d->settingsTimer )
        d->settingsTimer->stop();
}

bool KMainWindow::autoSaveSettings() const
{
    return d->autoSaveSettings;
}

TQString KMainWindow::autoSaveGroup() const
{
    return d->autoSaveGroup;
}

void KMainWindow::saveAutoSaveSettings()
{
    Q_ASSERT( d->autoSaveSettings );
    //kdDebug(200) << "KMainWindow::saveAutoSaveSettings -> saving settings" << endl;
    saveMainWindowSettings( KGlobal::config(), d->autoSaveGroup );
    KGlobal::config()->sync();
    d->settingsDirty = false;
    if ( d->settingsTimer )
        d->settingsTimer->stop();
}

void KMainWindow::resizeEvent( TQResizeEvent * )
{
    if ( d->autoSaveWindowSize )
        setSettingsDirty();
}

bool KMainWindow::hasMenuBar()
{
    return (internalMenuBar());
}

KMenuBar *KMainWindow::menuBar()
{
    KMenuBar * mb = internalMenuBar();
    if ( !mb ) {
        mb = new KMenuBar( this );
        // trigger a re-layout and trigger a call to the private
        // setMenuBar method.
        TQMainWindow::menuBar();
    }
    return mb;
}

KStatusBar *KMainWindow::statusBar()
{
    KStatusBar * sb = internalStatusBar();
    if ( !sb ) {
        sb = new KStatusBar( this );
        // trigger a re-layout and trigger a call to the private
        // setStatusBar method.
        TQMainWindow::statusBar();
    }
    return sb;
}

void KMainWindow::shuttingDown()
{
    // Needed for Qt <= 3.0.3 at least to prevent reentrancy
    // when queryExit() shows a dialog. Check before removing!
    static bool reentrancy_protection = false;
    if (!reentrancy_protection)
    {
       reentrancy_protection = true;
       // call the virtual queryExit
       queryExit();
       reentrancy_protection = false;
    }

}

KMenuBar *KMainWindow::internalMenuBar()
{
    TQObjectList *l = queryList( "KMenuBar", 0, false, false );
    if ( !l || !l->first() ) {
        delete l;
        return 0;
    }

    KMenuBar *m = (KMenuBar*)l->first();
    delete l;
    return m;
}

KStatusBar *KMainWindow::internalStatusBar()
{
    TQObjectList *l = queryList( "KStatusBar", 0, false, false );
    if ( !l || !l->first() ) {
        delete l;
        return 0;
    }

    KStatusBar *s = (KStatusBar*)l->first();
    delete l;
    return s;
}

void KMainWindow::childEvent( TQChildEvent* e)
{
    TQMainWindow::childEvent( e );
}

KToolBar *KMainWindow::toolBar( const char * name )
{
    if (!name)
       name = "mainToolBar";
    KToolBar *tb = (KToolBar*)child( name, "KToolBar" );
    if ( tb )
        return tb;
    bool honor_mode = (!strcmp(name, "mainToolBar"));

    if ( builderClient() )
        return new KToolBar(this, name, honor_mode); // XMLGUI constructor
    else
        return new KToolBar(this, DockTop, false, name, honor_mode ); // non-XMLGUI
}

TQPtrListIterator<KToolBar> KMainWindow::toolBarIterator()
{
    toolbarList.clear();
    TQPtrList<TQToolBar> lst;
    for ( int i = (int)TQMainWindow::DockUnmanaged; i <= (int)DockMinimized; ++i ) {
        lst = toolBars( (ToolBarDock)i );
        for ( TQToolBar *tb = lst.first(); tb; tb = lst.next() ) {
            if ( !tb->inherits( "KToolBar" ) )
                continue;
            toolbarList.append( (KToolBar*)tb );
        }
    }
    return TQPtrListIterator<KToolBar>( toolbarList );
}

KAccel * KMainWindow::accel()
{
    if ( !d->kaccel )
        d->kaccel = new KAccel( this, "kmw-kaccel" );
    return d->kaccel;
}

void KMainWindow::paintEvent( TQPaintEvent * pe )
{
    TQMainWindow::paintEvent(pe); //Upcall to handle SH_MainWindow_SpaceBelowMenuBar rendering
}

TQSize KMainWindow::sizeForCentralWidgetSize(TQSize size)
{
    KToolBar *tb = (KToolBar*)child( "mainToolBar", "KToolBar" );
    if (tb && !tb->isHidden()) {
        switch( tb->barPos() )
        {
          case KToolBar::Top:
          case KToolBar::Bottom:
            size += TQSize(0, tb->sizeHint().height());
            break;

          case KToolBar::Left:
          case KToolBar::Right:
            size += TQSize(toolBar()->sizeHint().width(), 0);
            break;

          case KToolBar::Flat:
            size += TQSize(0, 3+kapp->tqstyle().pixelMetric( TQStyle::PM_DockWindowHandleExtent ));
            break;

          default:
            break;
        }
    }
    KMenuBar *mb = internalMenuBar();
    if (mb && !mb->isHidden()) {
        size += TQSize(0,mb->heightForWidth(size.width()));
        if (tqstyle().styleHint(TQStyle::SH_MainWindow_SpaceBelowMenuBar, this))
           size += TQSize( 0, dockWindowsMovable() ? 1 : 2);
    }
    TQStatusBar *sb = internalStatusBar();
    if( sb && !sb->isHidden() )
       size += TQSize(0, sb->sizeHint().height());

    return size;
}

#if KDE_IS_VERSION( 3, 9, 0 )
#ifdef __GNUC__
#warning Remove, should be in Qt
#endif
#endif
void KMainWindow::setIcon( const TQPixmap& p )
{
    TQMainWindow::setIcon( p );
#ifdef Q_WS_X11 
    // Qt3 doesn't support _NET_WM_ICON, but KApplication::setTopWidget(), which
    // is used by KMainWindow, sets it
    KWin::setIcons( winId(), p, TQPixmap());
#endif
}

TQPtrList<KMainWindow>* KMainWindow::getMemberList() { return memberList; }

// why do we support old gcc versions? using KXMLGUIBuilder::finalizeGUI;
// DF: because they compile KDE much faster :)
void KMainWindow::finalizeGUI( KXMLGUIClient *client )
{ KXMLGUIBuilder::finalizeGUI( client ); }

void KMainWindow::virtual_hook( int id, void* data )
{ KXMLGUIBuilder::virtual_hook( id, data );
  KXMLGUIClient::virtual_hook( id, data ); }



#include "kmainwindow.moc"