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/* This file is part of the KDE project
* Copyright (C) 2008 Jan Hambrecht <jaham@gmx.net>
*
* 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 "SelectionTransformCommand.h"
#include <KoSelection.h>
SelectionTransformCommand::SelectionTransformCommand( KoSelection * selection, const QMatrix &oldTransformation, const QMatrix &newTransformation, QUndoCommand * parent )
: QUndoCommand( parent )
, m_selection( selection )
, m_oldTransformation( oldTransformation )
, m_newTransformation( newTransformation )
{
Q_ASSERT( m_selection );
m_selectedShapes = m_selection->selectedShapes();
}
void SelectionTransformCommand::redo()
{
QUndoCommand::redo();
m_selection->blockSignals( true );
m_selection->deselectAll();
foreach( KoShape * shape, m_selectedShapes )
m_selection->select( shape, false );
m_selection->setTransformation( m_newTransformation );
m_selection->blockSignals( false );
}
void SelectionTransformCommand::undo()
{
m_selection->blockSignals( true );
m_selection->deselectAll();
foreach( KoShape * shape, m_selectedShapes )
m_selection->select( shape, false );
m_selection->setTransformation( m_oldTransformation );
m_selection->blockSignals( false );
QUndoCommand::undo();
}
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