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# kactioncollection.cpp

    00001 /* This file is part of the KDE libraries
    00002     Copyright (C) 1999 Reginald Stadlbauer <reggie@kde.org>
    00003               (C) 1999 Simon Hausmann <hausmann@kde.org>
    00004               (C) 2000 Nicolas Hadacek <haadcek@kde.org>
    00005               (C) 2000 Kurt Granroth <granroth@kde.org>
    00006               (C) 2000 Michael Koch <koch@kde.org>
    00007               (C) 2001 Holger Freyther <freyther@kde.org>
    00008               (C) 2002 Ellis Whitehead <ellis@kde.org>
    00009               (C) 2002 Joseph Wenninger <jowenn@kde.org>
    00010
    00011     This library is free software; you can redistribute it and/or
    00012     modify it under the terms of the GNU Library General Public
    00013     License version 2 as published by the Free Software Foundation.
    00014
    00015     This library is distributed in the hope that it will be useful,
    00016     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00017     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00018     Library General Public License for more details.
    00019
    00020     You should have received a copy of the GNU Library General Public License
    00021     along with this library; see the file COPYING.LIB.  If not, write to
    00022     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00023     Boston, MA 02111-1307, USA.
    00024 */
    00025
    00026 #include "kactioncollection.h"
    00027 #include "kactionshortcutlist.h"
    00028 #include "ktoolbar.h"
    00029 #include "kxmlguifactory.h"
    00030 #include "kxmlguiclient.h"
    00031
    00032 #include <kaccel.h>
    00033 #include <kaccelbase.h>
    00034 #include <kapplication.h>
    00035 #include <kdebug.h>
    00036
    00037 #include <qpopupmenu.h>
    00038 #include <qptrdict.h>
    00039 #include <qvariant.h>
    00040
    00041 class KActionCollection::KActionCollectionPrivate
    00042 {
    00043 public:
    00044   KActionCollectionPrivate()
    00045   {
    00046     m_instance = 0;
    00047     //m_bOneKAccelOnly = false;
    00048     //m_iWidgetCurrent = 0;
    00049     m_bAutoConnectShortcuts = true;
    00050     m_widget = 0;
    00051     m_kaccel = m_builderKAccel = 0;
    00052     m_dctHighlightContainers.setAutoDelete( true );
    00053     m_highlight = false;
    00054     m_currentHighlightAction = 0;
    00055     m_statusCleared = true;
    00056     m_parentGUIClient = 0L;
    00057   }
    00058
    00059   KInstance *m_instance;
    00060   QString m_sXMLFile;
    00061   bool m_bAutoConnectShortcuts;
    00062   //bool m_bOneKAccelOnly;
    00063   //int m_iWidgetCurrent;
    00064   //QValueList<QWidget*> m_widgetList;
    00065   //QValueList<KAccel*> m_kaccelList;
    00066   QValueList<KActionCollection*> m_docList;
    00067   QWidget *m_widget;
    00068   KAccel *m_kaccel;
    00069   KAccel *m_builderKAccel;
    00070
    00071   QAsciiDict<KAction> m_actionDict;
    00072   QPtrDict< QPtrList<KAction> > m_dctHighlightContainers;
    00073   bool m_highlight;
    00074   KAction *m_currentHighlightAction;
    00075   bool m_statusCleared;
    00076   const KXMLGUIClient *m_parentGUIClient;
    00077 };
    00078
    00079 KActionCollection::KActionCollection( QWidget *parent, const char *name,
    00080                                       KInstance *instance )
    00081   : QObject( parent, name )
    00082 {
    00083   kdDebug(129) << "KActionCollection::KActionCollection( " << parent << ", " << name << " ): this = " << this << endl; // ellis
    00084   d = new KActionCollectionPrivate;
    00085   if( parent )
    00086     setWidget( parent );
    00087   //d->m_bOneKAccelOnly = (d->m_kaccelList.count() > 0);
    00088   setInstance( instance );
    00089 }
    00090
    00091
    00092 KActionCollection::KActionCollection( QWidget *watch, QObject* parent, const char *name,
    00093                                       KInstance *instance )
    00094   : QObject( parent, name )
    00095 {
    00096   kdDebug(129) << "KActionCollection::KActionCollection( " << watch << ", " << parent << ", " << name << " ): this = " << this << endl; //ellis
    00097   d = new KActionCollectionPrivate;
    00098   if( watch )
    00099     setWidget( watch );
    00100   //d->m_bOneKAccelOnly = (d->m_kaccelList.count() > 0);
    00101   setInstance( instance );
    00102 }
    00103
    00104 #ifndef KDE_NO_COMPAT
    00105 // KDE 4: remove
    00106 KActionCollection::KActionCollection( QObject *parent, const char *name,
    00107                                       KInstance *instance )
    00108   : QObject( parent, name )
    00109 {
    00110   kdWarning(129) << "KActionCollection::KActionCollection( QObject *parent, const char *name, KInstance *instance )" << endl; //ellis
    00111   kdDebug(129) << kdBacktrace() << endl;
    00112   d = new KActionCollectionPrivate;
    00113   QWidget* w = dynamic_cast<QWidget*>( parent );
    00114   if( w )
    00115     setWidget( w );
    00116   //d->m_bOneKAccelOnly = (d->m_kaccelList.count() > 0);
    00117   setInstance( instance );
    00118 }
    00119
    00120 KActionCollection::KActionCollection( const KActionCollection &copy )
    00121     : QObject()
    00122 {
    00123   kdWarning(129) << "KActionCollection::KActionCollection( const KActionCollection & ): function is severely deprecated." << endl;
    00124   d = new KActionCollectionPrivate;
    00125   *this = copy;
    00126 }
    00127 #endif // KDE 4: remove end
    00128
    00129 KActionCollection::KActionCollection( const char *name, const KXMLGUIClient *parent )
    00130     : QObject( 0L, name )
    00131 {
    00132   d = new KActionCollectionPrivate;
    00133   d->m_parentGUIClient=parent;
    00134   d->m_instance=parent->instance();
    00135 }
    00136
    00137
    00138 KActionCollection::~KActionCollection()
    00139 {
    00140   kdDebug(129) << "KActionCollection::~KActionCollection(): this = " << this << endl;
    00141   for ( QAsciiDictIterator<KAction> it( d->m_actionDict ); it.current(); ++it ) {
    00142     KAction* pAction = it.current();
    00143     if ( pAction->m_parentCollection == this )
    00144       pAction->m_parentCollection = 0L;
    00145   }
    00146
    00147   delete d->m_kaccel;
    00148   delete d->m_builderKAccel;
    00149   delete d; d = 0;
    00150 }
    00151
    00152 void KActionCollection::setWidget( QWidget* w )
    00153 {
    00154   //if ( d->m_actionDict.count() > 0 ) {
    00155   //  kdError(129) << "KActionCollection::setWidget(): must be called before any actions are added to collection!" << endl;
    00156   //  kdDebug(129) << kdBacktrace() << endl;
    00157   //}
    00158   //else
    00159   if ( !d->m_widget ) {
    00160     d->m_widget = w;
    00161     d->m_kaccel = new KAccel( w, this, "KActionCollection-KAccel" );
    00162   }
    00163   else if ( d->m_widget != w )
    00164     kdWarning(129) << "KActionCollection::setWidget(): tried to change widget from " << d->m_widget << " to " << w << endl;
    00165 }
    00166
    00167 void KActionCollection::setAutoConnectShortcuts( bool b )
    00168 {
    00169   d->m_bAutoConnectShortcuts = b;
    00170 }
    00171
    00172 bool KActionCollection::isAutoConnectShortcuts()
    00173 {
    00174   return d->m_bAutoConnectShortcuts;
    00175 }
    00176
    00177 bool KActionCollection::addDocCollection( KActionCollection* pDoc )
    00178 {
    00179     d->m_docList.append( pDoc );
    00180     return true;
    00181 }
    00182
    00183 void KActionCollection::beginXMLPlug( QWidget *widget )
    00184 {
    00185     kdDebug(129) << "KActionCollection::beginXMLPlug( buildWidget = " << widget << " ): this = " <<  this << " d->m_builderKAccel = " << d->m_builderKAccel << endl;
    00186
    00187     if( widget && !d->m_builderKAccel ) {
    00188             d->m_builderKAccel = new KAccel( widget, this, "KActionCollection-BuilderKAccel" );
    00189     }
    00190 }
    00191
    00192 void KActionCollection::endXMLPlug()
    00193 {
    00194     kdDebug(129) << "KActionCollection::endXMLPlug(): this = " <<  this << endl;
    00195     //s_kaccelXML = 0;
    00196 }
    00197
    00198 void KActionCollection::prepareXMLUnplug()
    00199 {
    00200     kdDebug(129) << "KActionCollection::prepareXMLUnplug(): this = " <<  this << endl;
    00201     unplugShortcuts( d->m_kaccel );
    00202
    00203     if( d->m_builderKAccel ) {
    00204         unplugShortcuts( d->m_builderKAccel );
    00205         delete d->m_builderKAccel;
    00206         d->m_builderKAccel = 0;
    00207     }
    00208 }
    00209
    00210 void KActionCollection::unplugShortcuts( KAccel* kaccel )
    00211 {
    00212   for ( QAsciiDictIterator<KAction> it( d->m_actionDict ); it.current(); ++it ) {
    00213     KAction* pAction = it.current();
    00214     pAction->removeKAccel( kaccel );
    00215   }
    00216
    00217   for( uint i = 0; i < d->m_docList.count(); i++ )
    00218     d->m_docList[i]->unplugShortcuts( kaccel );
    00219 }
    00220
    00221 /*void KActionCollection::addWidget( QWidget* w )
    00222 {
    00223   if( !d->m_bOneKAccelOnly ) {
    00224     kdDebug(129) << "KActionCollection::addWidget( " << w << " ): this = " << this << endl;
    00225     for( uint i = 0; i < d->m_widgetList.count(); i++ ) {
    00226       if( d->m_widgetList[i] == w ) {
    00227         d->m_iWidgetCurrent = i;
    00228         return;
    00229       }
    00230   }
    00231     d->m_iWidgetCurrent = d->m_widgetList.count();
    00232     d->m_widgetList.append( w );
    00233     d->m_kaccelList.append( new KAccel( w, this, "KActionCollection-KAccel" ) );
    00234   }
    00235 }
    00236
    00237 void KActionCollection::removeWidget( QWidget* w )
    00238 {
    00239   if( !d->m_bOneKAccelOnly ) {
    00240     kdDebug(129) << "KActionCollection::removeWidget( " << w << " ): this = " << this << endl;
    00241     for( uint i = 0; i < d->m_widgetList.count(); i++ ) {
    00242       if( d->m_widgetList[i] == w ) {
    00243         // Remove KAccel object from children.
    00244         KAccel* pKAccel = d->m_kaccelList[i];
    00245         for ( QAsciiDictIterator<KAction> it( d->m_actionDict ); it.current(); ++it ) {
    00246           KAction* pAction = it.current();
    00247           if ( pAction->m_parentCollection == this ) {
    00248             pAction->removeKAccel( pKAccel );
    00249           }
    00250         }
    00251         delete pKAccel;
    00252
    00253         d->m_widgetList.remove( d->m_widgetList.at( i ) );
    00254         d->m_kaccelList.remove( d->m_kaccelList.at( i ) );
    00255
    00256         if( d->m_iWidgetCurrent == (int)i )
    00257           d->m_iWidgetCurrent = -1;
    00258         else if( d->m_iWidgetCurrent > (int)i )
    00259           d->m_iWidgetCurrent--;
    00260         return;
    00261       }
    00262     }
    00263     kdWarning(129) << "KActionCollection::removeWidget( " << w << " ): widget not in list." << endl;
    00264   }
    00265 }
    00266
    00267 bool KActionCollection::ownsKAccel() const
    00268 {
    00269   return d->m_bOneKAccelOnly;
    00270 }
    00271
    00272 uint KActionCollection::widgetCount() const
    00273 {
    00274   return d->m_widgetList.count();
    00275 }
    00276
    00277 const KAccel* KActionCollection::widgetKAccel( uint i ) const
    00278 {
    00279   return d->m_kaccelList[i];
    00280 }*/
    00281
    00282 KAccel* KActionCollection::kaccel()
    00283 {
    00284   //if( d->m_kaccelList.count() > 0 )
    00285   //  return d->m_kaccelList[d->m_iWidgetCurrent];
    00286   //else
    00287   //  return 0;
    00288   return d->m_kaccel;
    00289 }
    00290
    00291 const KAccel* KActionCollection::kaccel() const
    00292 {
    00293   //if( d->m_kaccelList.count() > 0 )
    00294   //  return d->m_kaccelList[d->m_iWidgetCurrent];
    00295   //else
    00296   //  return 0;
    00297   return d->m_kaccel;
    00298 }
    00299
    00300 /*void KActionCollection::findMainWindow( QWidget *w )
    00301 {
    00302   // Note: topLevelWidget() stops too early, we can't use it.
    00303   QWidget * tl = w;
    00304   while ( tl->parentWidget() ) // lookup parent and store
    00305     tl = tl->parentWidget();
    00306
    00307   KMainWindow * mw = dynamic_cast<KMainWindow *>(tl); // try to see if it's a kmainwindow
    00308   if (mw)
    00309     d->m_mainwindow = mw;
    00310   else
    00311     kdDebug(129) << "KAction::plugMainWindowAccel: Toplevel widget isn't a KMainWindow, can't plug accel. " << tl << endl;
    00312 }*/
    00313
    00314 void KActionCollection::_insert( KAction* action )
    00315 {
    00316   char unnamed_name[100];
    00317   const char *name = action->name();
    00318   if( !qstrcmp( name, "unnamed" ) )
    00319   {
    00320      sprintf(unnamed_name, "unnamed-%p", (void *)action);
    00321      name = unnamed_name;
    00322   }
    00323   KAction *a = d->m_actionDict[ name ];
    00324   if ( a == action )
    00325       return;
    00326
    00327   d->m_actionDict.insert( name, action );
    00328
    00329   emit inserted( action );
    00330 }
    00331
    00332 void KActionCollection::_remove( KAction* action )
    00333 {
    00334   delete _take( action );
    00335 }
    00336
    00337 KAction* KActionCollection::_take( KAction* action )
    00338 {
    00339   char unnamed_name[100];
    00340   const char *name = action->name();
    00341   if( !qstrcmp( name, "unnamed" ) )
    00342   {
    00343      sprintf(unnamed_name, "unnamed-%p", (void *) action);
    00344      name = unnamed_name;
    00345   }
    00346
    00347   KAction *a = d->m_actionDict.take( name );
    00348   if ( !a || a != action )
    00349       return 0;
    00350
    00351   if ( a->m_parentCollection == this )
    00352       a->m_parentCollection = 0;
    00353
    00354   emit removed( action );
    00355   return a;
    00356 }
    00357
    00358 void KActionCollection::_clear()
    00359 {
    00360   QAsciiDictIterator<KAction> it( d->m_actionDict );
    00361   while ( it.current() )
    00362     _remove( it.current() );
    00363 }
    00364
    00365 void KActionCollection::insert( KAction* action )   { _insert( action ); }
    00366 void KActionCollection::remove( KAction* action )   { _remove( action ); }
    00367 KAction* KActionCollection::take( KAction* action ) { return _take( action ); }
    00368 void KActionCollection::clear()                     { _clear(); }
    00369 KAccel* KActionCollection::accel()                  { return kaccel(); }
    00370 const KAccel* KActionCollection::accel() const      { return kaccel(); }
    00371 KAccel* KActionCollection::builderKAccel() const    { return d->m_builderKAccel; }
    00372
    00373 KAction* KActionCollection::action( const char* name, const char* classname ) const
    00374 {
    00375   KAction* pAction = 0;
    00376
    00377   if ( !classname && name )
    00378     pAction = d->m_actionDict[ name ];
    00379
    00380   else {
    00381     QAsciiDictIterator<KAction> it( d->m_actionDict );
    00382     for( ; it.current(); ++it )
    00383     {
    00384       if ( ( !name || !strcmp( it.current()->name(), name ) ) &&
    00385           ( !classname || !strcmp( it.current()->className(), classname ) ) ) {
    00386         pAction = it.current();
    00387         break;
    00388       }
    00389     }
    00390   }
    00391
    00392   if( !pAction ) {
    00393     for( uint i = 0; i < d->m_docList.count() && !pAction; i++ )
    00394       pAction = d->m_docList[i]->action( name, classname );
    00395   }
    00396
    00397   return pAction;
    00398 }
    00399
    00400 KAction* KActionCollection::action( int index ) const
    00401 {
    00402   QAsciiDictIterator<KAction> it( d->m_actionDict );
    00403   it += index;
    00404   return it.current();
    00405 //  return d->m_actions.at( index );
    00406 }
    00407
    00408 bool KActionCollection::readShortcutSettings( const QString& sConfigGroup, KConfigBase* pConfig )
    00409 {
    00410   return KActionShortcutList(this).readSettings( sConfigGroup, pConfig );
    00411 }
    00412
    00413 bool KActionCollection::writeShortcutSettings( const QString& sConfigGroup, KConfigBase* pConfig ) const
    00414 {
    00415   return KActionShortcutList((KActionCollection*)this).writeSettings( sConfigGroup, pConfig );
    00416 }
    00417
    00418 uint KActionCollection::count() const
    00419 {
    00420   return d->m_actionDict.count();
    00421 }
    00422
    00423 QStringList KActionCollection::groups() const
    00424 {
    00425   QStringList lst;
    00426
    00427   QAsciiDictIterator<KAction> it( d->m_actionDict );
    00428   for( ; it.current(); ++it )
    00429     if ( !it.current()->group().isEmpty() && !lst.contains( it.current()->group() ) )
    00430       lst.append( it.current()->group() );
    00431
    00432   return lst;
    00433 }
    00434
    00435 KActionPtrList KActionCollection::actions( const QString& group ) const
    00436 {
    00437   KActionPtrList lst;
    00438
    00439   QAsciiDictIterator<KAction> it( d->m_actionDict );
    00440   for( ; it.current(); ++it )
    00441     if ( it.current()->group() == group )
    00442       lst.append( it.current() );
    00443     else if ( it.current()->group().isEmpty() && group.isEmpty() )
    00444       lst.append( it.current() );
    00445
    00446   return lst;
    00447 }
    00448
    00449 KActionPtrList KActionCollection::actions() const
    00450 {
    00451   KActionPtrList lst;
    00452
    00453   QAsciiDictIterator<KAction> it( d->m_actionDict );
    00454   for( ; it.current(); ++it )
    00455     lst.append( it.current() );
    00456
    00457   return lst;
    00458 }
    00459
    00460 void KActionCollection::setInstance( KInstance *instance )
    00461 {
    00462   if ( instance )
    00463     d->m_instance = instance;
    00464   else
    00465     d->m_instance = KGlobal::instance();
    00466 }
    00467
    00468 KInstance *KActionCollection::instance() const
    00469 {
    00470   return d->m_instance;
    00471 }
    00472
    00473 void KActionCollection::setXMLFile( const QString& sXMLFile )
    00474 {
    00475   d->m_sXMLFile = sXMLFile;
    00476 }
    00477
    00478 const QString& KActionCollection::xmlFile() const
    00479 {
    00480   return d->m_sXMLFile;
    00481 }
    00482
    00483 void KActionCollection::setHighlightingEnabled( bool enable )
    00484 {
    00485   d->m_highlight = enable;
    00486 }
    00487
    00488 bool KActionCollection::highlightingEnabled() const
    00489 {
    00490   return d->m_highlight;
    00491 }
    00492
    00493 void KActionCollection::connectHighlight( QWidget *container, KAction *action )
    00494 {
    00495   if ( !d->m_highlight )
    00496     return;
    00497
    00498   QPtrList<KAction> *actionList = d->m_dctHighlightContainers[ container ];
    00499
    00500   if ( !actionList )
    00501   {
    00502     actionList = new QPtrList<KAction>;
    00503
    00504     if ( ::qt_cast<QPopupMenu *>( container ) )
    00505     {
    00506       connect( container, SIGNAL( highlighted( int ) ),
    00507                this, SLOT( slotMenuItemHighlighted( int ) ) );
    00508       connect( container, SIGNAL( aboutToHide() ),
    00509                this, SLOT( slotMenuAboutToHide() ) );
    00510     }
    00511     else if ( ::qt_cast<KToolBar *>( container ) )
    00512     {
    00513       connect( container, SIGNAL( highlighted( int, bool ) ),
    00514                this, SLOT( slotToolBarButtonHighlighted( int, bool ) ) );
    00515     }
    00516
    00517     connect( container, SIGNAL( destroyed() ),
    00518              this, SLOT( slotDestroyed() ) );
    00519
    00520     d->m_dctHighlightContainers.insert( container, actionList );
    00521   }
    00522
    00523   actionList->append( action );
    00524 }
    00525
    00526 void KActionCollection::disconnectHighlight( QWidget *container, KAction *action )
    00527 {
    00528   if ( !d->m_highlight )
    00529     return;
    00530
    00531   QPtrList<KAction> *actionList = d->m_dctHighlightContainers[ container ];
    00532
    00533   if ( !actionList )
    00534     return;
    00535
    00536   actionList->removeRef( action );
    00537
    00538   if ( actionList->isEmpty() )
    00539     d->m_dctHighlightContainers.remove( container );
    00540 }
    00541
    00542 void KActionCollection::slotMenuItemHighlighted( int id )
    00543 {
    00544   if ( !d->m_highlight )
    00545     return;
    00546
    00547   if ( d->m_currentHighlightAction )
    00548     emit actionHighlighted( d->m_currentHighlightAction, false );
    00549
    00550   QWidget *container = static_cast<QWidget *>( const_cast<QObject *>( sender() ) );
    00551
    00552   d->m_currentHighlightAction = findAction( container, id );
    00553
    00554   if ( !d->m_currentHighlightAction )
    00555   {
    00556       if ( !d->m_statusCleared )
    00557           emit clearStatusText();
    00558       d->m_statusCleared = true;
    00559       return;
    00560   }
    00561
    00562   d->m_statusCleared = false;
    00563   emit actionHighlighted( d->m_currentHighlightAction );
    00564   emit actionHighlighted( d->m_currentHighlightAction, true );
    00565   emit actionStatusText( d->m_currentHighlightAction->toolTip() );
    00566 }
    00567
    00568 void KActionCollection::slotMenuAboutToHide()
    00569 {
    00570     if ( d->m_currentHighlightAction )
    00571         emit actionHighlighted( d->m_currentHighlightAction, false );
    00572     d->m_currentHighlightAction = 0;
    00573
    00574     if ( !d->m_statusCleared )
    00575         emit clearStatusText();
    00576     d->m_statusCleared = true;
    00577 }
    00578
    00579 void KActionCollection::slotToolBarButtonHighlighted( int id, bool highlight )
    00580 {
    00581   if ( !d->m_highlight )
    00582     return;
    00583
    00584   QWidget *container = static_cast<QWidget *>( const_cast<QObject *>( sender() ) );
    00585
    00586   KAction *action = findAction( container, id );
    00587
    00588   if ( !action )
    00589   {
    00590       d->m_currentHighlightAction = 0;
    00591       // use tooltip groups for toolbar status text stuff instead (Simon)
    00592 //      emit clearStatusText();
    00593       return;
    00594   }
    00595
    00596   emit actionHighlighted( action, highlight );
    00597
    00598   if ( highlight )
    00599     d->m_currentHighlightAction = action;
    00600   else
    00601   {
    00602     d->m_currentHighlightAction = 0;
    00603 //    emit clearStatusText();
    00604   }
    00605 }
    00606
    00607 void KActionCollection::slotDestroyed()
    00608 {
    00609     d->m_dctHighlightContainers.remove( reinterpret_cast<void *>( const_cast<QObject *>(sender()) ) );
    00610 }
    00611
    00612 KAction *KActionCollection::findAction( QWidget *container, int id )
    00613 {
    00614   QPtrList<KAction> *actionList = d->m_dctHighlightContainers[ reinterpret_cast<void *>( container ) ];
    00615
    00616   if ( !actionList )
    00617     return 0;
    00618
    00619   QPtrListIterator<KAction> it( *actionList );
    00620   for (; it.current(); ++it )
    00621     if ( it.current()->isPlugged( container, id ) )
    00622       return it.current();
    00623
    00624   return 0;
    00625 }
    00626
    00627 const KXMLGUIClient *KActionCollection::parentGUIClient() const
    00628 {
    00629     return d->m_parentGUIClient;
    00630 }
    00631
    00632 #ifndef KDE_NO_COMPAT
    00633 // KDE 4: remove
    00634 KActionCollection KActionCollection::operator+(const KActionCollection &c ) const
    00635 {
    00636   kdWarning(129) << "KActionCollection::operator+(): function is severely deprecated." << endl;
    00637   KActionCollection ret( *this );
    00638
    00639   QValueList<KAction *> actions = c.actions();
    00640   QValueList<KAction *>::ConstIterator it = actions.begin();
    00641   QValueList<KAction *>::ConstIterator end = actions.end();
    00642   for (; it != end; ++it )
    00643     ret.insert( *it );
    00644
    00645   return ret;
    00646 }
    00647
    00648 KActionCollection &KActionCollection::operator=( const KActionCollection &copy )
    00649 {
    00650   kdWarning(129) << "KActionCollection::operator=(): function is severely deprecated." << endl;
    00651   //d->m_bOneKAccelOnly = copy.d->m_bOneKAccelOnly;
    00652   //d->m_iWidgetCurrent = copy.d->m_iWidgetCurrent;
    00653   //d->m_widgetList = copy.d->m_widgetList;
    00654   //d->m_kaccelList = copy.d->m_kaccelList;
    00655   d->m_widget = copy.d->m_widget;
    00656   d->m_kaccel = copy.d->m_kaccel;
    00657   d->m_actionDict = copy.d->m_actionDict;
    00658   setInstance( copy.instance() );
    00659   return *this;
    00660 }
    00661
    00662 KActionCollection &KActionCollection::operator+=( const KActionCollection &c )
    00663 {
    00664   kdWarning(129) << "KActionCollection::operator+=(): function is severely deprecated." << endl;
    00665   QAsciiDictIterator<KAction> it(c.d->m_actionDict);
    00666   for ( ; it.current(); ++it )
    00667     insert( it.current() );
    00668
    00669   return *this;
    00670 }
    00671 #endif // KDE 4: remove end
    00672
    00673 //---------------------------------------------------------------------
    00674 // KActionShortcutList
    00675 //---------------------------------------------------------------------
    00676
    00677 KActionShortcutList::KActionShortcutList( KActionCollection* pColl )
    00678 : m_actions( *pColl )
    00679     { }
    00680 KActionShortcutList::~KActionShortcutList()
    00681     { }
    00682 uint KActionShortcutList::count() const
    00683     { return m_actions.count(); }
    00684 QString KActionShortcutList::name( uint i ) const
    00685     { return m_actions.action(i)->name(); }
    00686 QString KActionShortcutList::label( uint i ) const
    00687     { return m_actions.action(i)->text(); }
    00688 QString KActionShortcutList::whatsThis( uint i ) const
    00689     { return m_actions.action(i)->whatsThis(); }
    00690 const KShortcut& KActionShortcutList::shortcut( uint i ) const
    00691     { return m_actions.action(i)->shortcut(); }
    00692 const KShortcut& KActionShortcutList::shortcutDefault( uint i ) const
    00693     { return m_actions.action(i)->shortcutDefault(); }
    00694 bool KActionShortcutList::isConfigurable( uint i ) const
    00695     { return m_actions.action(i)->isShortcutConfigurable(); }
    00696 bool KActionShortcutList::setShortcut( uint i, const KShortcut& cut )
    00697     { return m_actions.action(i)->setShortcut( cut ); }
    00698 const KInstance* KActionShortcutList::instance() const
    00699     { return m_actions.instance(); }
    00700 QVariant KActionShortcutList::getOther( Other, uint ) const
    00701     { return QVariant(); }
    00702 bool KActionShortcutList::setOther( Other, uint, QVariant )
    00703     { return false; }
    00704 const KAction *KActionShortcutList::action( uint i) const
    00705     { return m_actions.action(i); }
    00706
    00707 bool KActionShortcutList::save() const
    00708 {
    00709     const KXMLGUIClient* guiClient=m_actions.parentGUIClient();
    00710     const QString xmlFile=guiClient ? guiClient->xmlFile() : m_actions.xmlFile();
    00711     kdDebug(129) << "KActionShortcutList::save(): xmlFile = " << xmlFile << endl;
    00712
    00713     if( m_actions.xmlFile().isEmpty() )
    00714         return writeSettings();
    00715
    00716     QString attrShortcut  = QString::fromLatin1("shortcut");
    00717     QString attrAccel     = QString::fromLatin1("accel"); // Depricated attribute
    00718
    00719     // Read XML file
    00720     QString sXml( KXMLGUIFactory::readConfigFile( xmlFile, false, instance() ) );
    00721     QDomDocument doc;
    00722     doc.setContent( sXml );
    00723
    00724     // Process XML data
    00725
    00726         // Get hold of ActionProperties tag
    00727         QDomElement elem = KXMLGUIFactory::actionPropertiesElement( doc );
    00728
    00729     // now, iterate through our actions
    00730     uint nSize = count();
    00731     for( uint i = 0; i < nSize; i++ ) {
    00732         const QString& sName = name(i);
    00733
    00734         bool bSameAsDefault = (shortcut(i) == shortcutDefault(i));
    00735         //kdDebug(129) << "name = " << sName << " shortcut = " << shortcut(i).toStringInternal() << " def = " << shortcutDefault(i).toStringInternal() << endl;
    00736
    00737         // now see if this element already exists
    00738                 // and create it if necessary (unless bSameAsDefault)
    00739         QDomElement act_elem = KXMLGUIFactory::findActionByName( elem, sName, !bSameAsDefault );
    00740                 if ( act_elem.isNull() )
    00741                     continue;
    00742
    00743         act_elem.removeAttribute( attrAccel );
    00744         if( bSameAsDefault ) {
    00745             act_elem.removeAttribute( attrShortcut );
    00746             //kdDebug(129) << "act_elem.attributes().count() = " << act_elem.attributes().count() << endl;
    00747             if( act_elem.attributes().count() == 1 )
    00748                 elem.removeChild( act_elem );
    00749         } else {
    00750             act_elem.setAttribute( attrShortcut, shortcut(i).toStringInternal() );
    00751         }
    00752     }
    00753
    00754     // Write back to XML file
    00755     return KXMLGUIFactory::saveConfigFile( doc, guiClient ? guiClient->localXMLFile() : m_actions.xmlFile(), instance() );
    00756 }
    00757
    00758 //---------------------------------------------------------------------
    00759 // KActionPtrShortcutList
    00760 //---------------------------------------------------------------------
    00761
    00762 KActionPtrShortcutList::KActionPtrShortcutList( KActionPtrList& list )
    00763 : m_actions( list )
    00764     { }
    00765 KActionPtrShortcutList::~KActionPtrShortcutList()
    00766     { }
    00767 uint KActionPtrShortcutList::count() const
    00768     { return m_actions.count(); }
    00769 QString KActionPtrShortcutList::name( uint i ) const
    00770     { return m_actions[i]->name(); }
    00771 QString KActionPtrShortcutList::label( uint i ) const
    00772     { return m_actions[i]->text(); }
    00773 QString KActionPtrShortcutList::whatsThis( uint i ) const
    00774     { return m_actions[i]->whatsThis(); }
    00775 const KShortcut& KActionPtrShortcutList::shortcut( uint i ) const
    00776     { return m_actions[i]->shortcut(); }
    00777 const KShortcut& KActionPtrShortcutList::shortcutDefault( uint i ) const
    00778     { return m_actions[i]->shortcutDefault(); }
    00779 bool KActionPtrShortcutList::isConfigurable( uint i ) const
    00780     { return m_actions[i]->isShortcutConfigurable(); }
    00781 bool KActionPtrShortcutList::setShortcut( uint i, const KShortcut& cut )
    00782     { return m_actions[i]->setShortcut( cut ); }
    00783 QVariant KActionPtrShortcutList::getOther( Other, uint ) const
    00784     { return QVariant(); }
    00785 bool KActionPtrShortcutList::setOther( Other, uint, QVariant )
    00786     { return false; }
    00787 bool KActionPtrShortcutList::save() const
    00788     { return false; }
    00789
    00790 void KActionShortcutList::virtual_hook( int id, void* data )
    00791 { KShortcutList::virtual_hook( id, data ); }
    00792
    00793 void KActionPtrShortcutList::virtual_hook( int id, void* data )
    00794 { KShortcutList::virtual_hook( id, data ); }
    00795
    00796 void KActionCollection::virtual_hook( int, void* )
    00797 { /*BASE::virtual_hook( id, data );*/ }
    00798
    00799 /* vim: et sw=2 ts=2
    00800  */
    00801
    00802 #include "kactioncollection.moc"

This file is part of the documentation for kdeui Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:20:13 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003