filters

mngexport.cpp

00001 /* This file is part of the KDE project
00002    Copyright (C) 2005 Laurent Montel <montel@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #include <qpixmap.h>
00021 #include <qpainter.h>
00022 
00023 #include <kmessagebox.h>
00024 
00025 #include <KoFilterChain.h>
00026 #include <KoStore.h>
00027 #include <kgenericfactory.h>
00028 #include <KoDocument.h>
00029 
00030 #include "mngexport.h"
00031 #include "exportsizedia.h"
00032 
00033 typedef KGenericFactory<MngExport, KoFilter> mngExportFactory;
00034 K_EXPORT_COMPONENT_FACTORY( libkchartmngexport, mngExportFactory( "mngexport" ) )
00035 
00036 MngExport::MngExport(KoFilter *fil, const char *name, const QStringList&lst)
00037     : ImageExport(fil,name,lst)
00038 {
00039 }
00040 
00041 MngExport::~MngExport()
00042 {
00043 }
00044 
00045 void MngExport::extraImageAttribute()
00046 {
00047     ExportSizeDia  *exportDialog = new ExportSizeDia( width, height,
00048                            0, "exportdialog");
00049     if (exportDialog->exec()) {
00050     width  = exportDialog->width();
00051     height = exportDialog->height();
00052 
00053     kdDebug() << "MNG Export: size = [" << width << "," << height << "]" << endl;
00054     }
00055     delete exportDialog;
00056 }
00057 
00058 
00059 bool MngExport::saveImage( QString fileName)
00060 {
00061     bool ret = pixmap.save( fileName, "MNG" );
00062     // Save the image.
00063     if ( !ret ) {
00064         KMessageBox::error( 0, i18n( "Failed to write file." ),
00065                             i18n( "MNG Export Error" ) );
00066     }
00067     return ret;
00068 }
00069 
00070 const char * MngExport::exportFormat()
00071 {
00072             return "video/x-mng";
00073 }
00074 
00075 #include "mngexport.moc"
00076 
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