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/* This file is part of the KDE project
Copyright (C) 2001, The Karbon Developers
Copyright (C) 2002, The Karbon Developers
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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 <klocale.h>
#include "vfill.h"
#include "vfillcmd.h"
#include "vselection.h"
#include "vdocument.h"
#include "vcomposite.h"
#include "vgroup.h"
#include "vtext.h"
VFillCmd::VFillCmd( VDocument *doc, const VFill &fill, const QString &icon )
: VCommand( doc, i18n( "Fill Objects" ), icon ), m_fill( fill )
{
m_selection = document()->selection()->clone();
if( m_selection->objects().count() == 1 )
setName( i18n( "Fill Object" ) );
}
VFillCmd::~VFillCmd()
{
m_objects.clear();
delete m_selection;
m_selection = 0L;
}
void
VFillCmd::changeFill( const VFill &fill )
{
m_fill = fill;
if( !m_selection )
m_selection = document()->selection()->clone();
VObjectListIterator itr( m_selection->objects() );
for( ; itr.current() ; ++itr )
{
visit( *itr.current() );
}
setSuccess( true );
}
void
VFillCmd::visitVGroup( VGroup& group )
{
VObjectListIterator itr( group.objects() );
for( ; itr.current() ; ++itr )
{
m_oldfills.push_back( VFill( *( itr.current()->fill() ) ) );
itr.current()->setFill( m_fill );
m_objects.append(itr.current() );
}
}
void
VFillCmd::visitVPath( VPath& composite )
{
m_oldfills.push_back( VFill( *( composite.fill() ) ) );
composite.setFill( m_fill );
m_objects.append( &composite );
}
void
VFillCmd::visitVText( VText& text )
{
m_oldfills.push_back( VFill( *( text.fill() ) ) );
text.setFill( m_fill );
m_objects.append( &text );
}
void
VFillCmd::execute()
{
if( !m_selection )
m_selection = document()->selection()->clone();
VObjectListIterator itr( m_selection->objects() );
for( ; itr.current() ; ++itr )
{
visit( *itr.current() );
}
setSuccess( true );
}
void
VFillCmd::unexecute()
{
VObjectListIterator itr( m_objects );
int i = 0;
for( ; itr.current() ; ++itr )
{
itr.current()->setFill( m_oldfills[ i++ ] );
}
setSuccess( false );
}
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