karbon

vdeletecmd.cc

00001 /* This file is part of the KDE project
00002    Copyright (C) 2001, 2002, 2003 The Karbon Developers
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #include <klocale.h>
00021 
00022 #include "vdeletecmd.h"
00023 #include "vselection.h"
00024 #include "vdocument.h"
00025 
00026 VDeleteCmd::VDeleteCmd( VDocument* doc )
00027     : VCommand( doc, i18n( "Delete Objects" ), "editdelete" )
00028 {
00029     m_selection = document()->selection()->clone();
00030 
00031     if( m_selection->objects().count() == 1 )
00032         setName( i18n( "Delete Object" ) );
00033 }
00034 
00035 VDeleteCmd::VDeleteCmd( VDocument* doc, VObject* object )
00036     : VCommand( doc, i18n( "Delete Object" ), "editdelete" )
00037 {
00038     m_selection = new VSelection();
00039     m_selection->append( object );
00040 }
00041 
00042 VDeleteCmd::~VDeleteCmd()
00043 {
00044     delete( m_selection );
00045 }
00046 
00047 void
00048 VDeleteCmd::execute()
00049 {
00050     document()->selection()->clear();
00051     VObjectListIterator itr( m_selection->objects() );
00052     for ( ; itr.current() ; ++itr )
00053     {
00054         itr.current()->setState( VObject::deleted );
00055     }
00056 
00057     setSuccess( true );
00058 }
00059 
00060 void
00061 VDeleteCmd::unexecute()
00062 {
00063     document()->selection()->clear();
00064 
00065     VObjectListIterator itr( m_selection->objects() );
00066     for ( ; itr.current() ; ++itr )
00067     {
00068         itr.current()->setState( VObject::selected );
00069         document()->selection()->append( itr.current() );
00070     }
00071 
00072     setSuccess( false );
00073 }
00074 
KDE Home | KDE Accessibility Home | Description of Access Keys