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124 lines
2.7 KiB
124 lines
2.7 KiB
15 years ago
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/* 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 <klocale.h>
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#include "vfill.h"
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#include "vfillcmd.h"
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#include "vselection.h"
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#include "vdocument.h"
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#include "vcomposite.h"
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#include "vgroup.h"
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#include "vtext.h"
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VFillCmd::VFillCmd( VDocument *doc, const VFill &fill, const QString &icon )
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: VCommand( doc, i18n( "Fill Objects" ), icon ), m_fill( fill )
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{
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m_selection = document()->selection()->clone();
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if( m_selection->objects().count() == 1 )
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setName( i18n( "Fill Object" ) );
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}
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VFillCmd::~VFillCmd()
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{
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m_objects.clear();
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delete m_selection;
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m_selection = 0L;
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}
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void
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VFillCmd::changeFill( const VFill &fill )
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{
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m_fill = fill;
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if( !m_selection )
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m_selection = document()->selection()->clone();
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VObjectListIterator itr( m_selection->objects() );
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for( ; itr.current() ; ++itr )
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{
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visit( *itr.current() );
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}
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setSuccess( true );
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}
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void
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VFillCmd::visitVGroup( VGroup& group )
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{
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VObjectListIterator itr( group.objects() );
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for( ; itr.current() ; ++itr )
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{
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m_oldfills.push_back( VFill( *( itr.current()->fill() ) ) );
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itr.current()->setFill( m_fill );
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m_objects.append(itr.current() );
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}
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}
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void
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VFillCmd::visitVPath( VPath& composite )
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{
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m_oldfills.push_back( VFill( *( composite.fill() ) ) );
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composite.setFill( m_fill );
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m_objects.append( &composite );
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}
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void
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VFillCmd::visitVText( VText& text )
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{
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m_oldfills.push_back( VFill( *( text.fill() ) ) );
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text.setFill( m_fill );
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m_objects.append( &text );
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}
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void
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VFillCmd::execute()
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{
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if( !m_selection )
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m_selection = document()->selection()->clone();
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VObjectListIterator itr( m_selection->objects() );
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for( ; itr.current() ; ++itr )
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{
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visit( *itr.current() );
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}
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setSuccess( true );
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}
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void
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VFillCmd::unexecute()
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{
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VObjectListIterator itr( m_objects );
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int i = 0;
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for( ; itr.current() ; ++itr )
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{
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itr.current()->setFill( m_oldfills[ i++ ] );
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}
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setSuccess( false );
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}
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