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100 lines
2.4 KiB
100 lines
2.4 KiB
/* This file is part of the KDE project
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Copyright (C) 2001, The Karbon Developers
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Copyright (C) 2002, The Karbon Developers
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <tdelocale.h>
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#include "vgroup.h"
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#include "vungroupcmd.h"
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#include "vselection.h"
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#include "vdocument.h"
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#include "vlayer.h"
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VUnGroupCmd::VUnGroupCmd( VDocument *doc )
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: VCommand( doc, i18n( "Ungroup Objects" ), "14_ungroup" )
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{
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m_group = dynamic_cast<VGroup *>( document()->selection()->objects().getFirst() );
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if( m_group )
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m_objects = m_group->objects();
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}
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VUnGroupCmd::~VUnGroupCmd()
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{
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}
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void
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VUnGroupCmd::execute()
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{
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if( !m_group )
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return;
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document()->selection()->clear();
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VObjectListIterator itr( m_group->objects() );
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for ( ; itr.current() ; ++itr )
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{
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// TODO : remove from corresponding VLayer
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document()->selection()->append( itr.current() );
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}
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VGroup* parent;
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if( ( parent = dynamic_cast<VGroup*>( m_group->parent() ) ) )
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{
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// unregister from parent:
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parent->take( *m_group );
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// inform all objects in this group about their new parent
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VObjectListIterator itr = m_group->objects();
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for ( ; itr.current() ; ++itr )
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{
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itr.current()->invalidateBoundingBox();
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parent->append( itr.current() );
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}
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m_group->clear();
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m_group->setState( VObject::deleted );
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}
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setSuccess( true );
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}
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void
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VUnGroupCmd::unexecute()
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{
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if( !m_group )
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return;
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VObjectListIterator itr( m_objects );
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for ( ; itr.current() ; ++itr )
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{
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// TODO : remove from corresponding VLayer
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document()->activeLayer()->take( *itr.current() );
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m_group->append( itr.current() );
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}
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m_group->setState( VObject::normal );
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document()->append( m_group );
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document()->selection()->clear();
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document()->selection()->append( m_group );
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setSuccess( false );
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}
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