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/* This file is part of the KDE project
Copyright (C) 2002 Matthias Kretz <kretz@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
// $Id$
#include "kviewscanner.h"
#include <qimage.h>
#include <qobjectlist.h>
#include <kaction.h>
#include <kinstance.h>
#include <klocale.h>
#include <kgenericfactory.h>
#include <kscan.h>
#include <kmessagebox.h>
#include <kdebug.h>
#include <kimageviewer/viewer.h>
typedef KGenericFactory<KViewScanner> KViewScannerFactory;
K_EXPORT_COMPONENT_FACTORY( kview_scannerplugin, KViewScannerFactory( "kviewscannerplugin" ) )
KViewScanner::KViewScanner( QObject* parent, const char* name,
const QStringList & )
: Plugin( parent, name ),
m_pScandlg( 0 ),
m_pViewer( 0 )
{
QObjectList * viewerList = parent->queryList( 0, "KImageViewer Part", false, false );
m_pViewer = static_cast<KImageViewer::Viewer *>( viewerList->getFirst() );
delete viewerList;
if( m_pViewer )
{
(void) new KAction( i18n( "&Scan Image..." ), "scanner", 0,
this, SLOT( slotScan() ),
actionCollection(), "plugin_scan" );
}
else
kdWarning( 4630 ) << "no KImageViewer interface found - the scanner plugin won't work" << endl;
}
KViewScanner::~KViewScanner()
{
}
void KViewScanner::slotScan()
{
if( ! m_pScandlg )
{
m_pScandlg = KScanDialog::getScanDialog();
if( m_pScandlg )
{
m_pScandlg->setMinimumSize( 300, 300 );
connect( m_pScandlg, SIGNAL( finalImage( const QImage &, int ) ),
this, SLOT( slotImgScanned( const QImage & ) ) );
}
else
{
KMessageBox::sorry( 0L,
i18n( "You do not appear to have SANE support, or your scanner "
"is not attached properly. Please check these items before "
"scanning again." ),
i18n( "No Scan-Service Available" ) );
kdDebug( 4630 ) << "*** No Scan-service available, aborting!" << endl;
return;
}
}
if( m_pScandlg->setup() )
m_pScandlg->show();
}
void KViewScanner::slotImgScanned( const QImage & img )
{
kdDebug( 4630 ) << "received an image from the scanner" << endl;
m_pViewer->newImage( img );
}
// vim:sw=4:ts=4:cindent
#include "kviewscanner.moc"
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