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97 lines
2.7 KiB
97 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) 2002 Matthias Kretz <kretz@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 2
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as published by the Free Software Foundation.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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// $Id$
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#include "kviewscanner.h"
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#include <qimage.h>
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#include <qobjectlist.h>
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#include <kaction.h>
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#include <kinstance.h>
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#include <klocale.h>
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#include <kgenericfactory.h>
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#include <kscan.h>
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#include <kmessagebox.h>
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#include <kdebug.h>
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#include <kimageviewer/viewer.h>
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typedef KGenericFactory<KViewScanner> KViewScannerFactory;
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K_EXPORT_COMPONENT_FACTORY( kview_scannerplugin, KViewScannerFactory( "kviewscannerplugin" ) )
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KViewScanner::KViewScanner( QObject* parent, const char* name,
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const QStringList & )
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: Plugin( parent, name ),
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m_pScandlg( 0 ),
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m_pViewer( 0 )
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{
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QObjectList * viewerList = parent->queryList( 0, "KImageViewer Part", false, false );
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m_pViewer = static_cast<KImageViewer::Viewer *>( viewerList->getFirst() );
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delete viewerList;
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if( m_pViewer )
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{
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(void) new KAction( i18n( "&Scan Image..." ), "scanner", 0,
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this, SLOT( slotScan() ),
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actionCollection(), "plugin_scan" );
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}
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else
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kdWarning( 4630 ) << "no KImageViewer interface found - the scanner plugin won't work" << endl;
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}
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KViewScanner::~KViewScanner()
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{
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}
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void KViewScanner::slotScan()
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{
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if( ! m_pScandlg )
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{
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m_pScandlg = KScanDialog::getScanDialog();
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if( m_pScandlg )
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{
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m_pScandlg->setMinimumSize( 300, 300 );
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connect( m_pScandlg, SIGNAL( finalImage( const QImage &, int ) ),
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this, SLOT( slotImgScanned( const QImage & ) ) );
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}
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else
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{
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KMessageBox::sorry( 0L,
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i18n( "You do not appear to have SANE support, or your scanner "
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"is not attached properly. Please check these items before "
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"scanning again." ),
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i18n( "No Scan-Service Available" ) );
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kdDebug( 4630 ) << "*** No Scan-service available, aborting!" << endl;
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return;
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}
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}
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if( m_pScandlg->setup() )
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m_pScandlg->show();
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}
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void KViewScanner::slotImgScanned( const QImage & img )
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{
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kdDebug( 4630 ) << "received an image from the scanner" << endl;
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m_pViewer->newImage( img );
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}
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// vim:sw=4:ts=4:cindent
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#include "kviewscanner.moc"
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