ObnViewerMain.cpp

/*
* Copyright 2019 Rochus Keller <mailto:me@rochus-keller.ch>
*
* This file is part of the Oberon Viewer application.
*
* The following is the license that applies to this copy of the
* library. For a license to use the library under conditions
* other than those described here, please email to me@rochus-keller.ch.
*
* GNU General Public License Usage
* This file may be used under the terms of the GNU General Public
* License (GPL) versions 2.0 or 3.0 as published by the Free Software
* Foundation and appearing in the file LICENSE.GPL included in
* the packaging of this file. Please review the following information
* to ensure GNU General Public Licensing requirements will be met:
* http://www.fsf.org/licensing/licenses/info/GPLv2.html and
* http://www.gnu.org/copyleft/gpl.html.
*/

#include <QApplication>
#include <QFileInfo>
#include <QtDebug>
#include <QDir>
#include "OberonViewer.h"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    a.setOrganizationName("me@rochus-keller.ch");
    a.setOrganizationDomain("github.com/rochus-keller/Oberon");
    a.setApplicationName("OberonViewer");
    a.setApplicationVersion("0.8.10");
    a.setStyle("Fusion");

    QStringList dirOrFilePaths;
    const QStringList args = QCoreApplication::arguments();
    for( int i = 1; i < args.size(); i++ ) // arg 0 enthaelt Anwendungspfad
    {
        if( !args[ i ].startsWith( '-' ) )
        {
            dirOrFilePaths += args[ i ];
        }else
        {
            qCritical() << "error: invalid command line option " << args[i] << endl;
            return -1;
        }
    }

    QStringList files;
    foreach( const QString& path, dirOrFilePaths )
    {
        QFileInfo info(path);
        if( info.isDir() )
            files += Ob::OberonViewer::collectFiles( info.absoluteFilePath() );
        else
            // files << path;
            files += Ob::OberonViewer::collectFiles( info.absoluteDir() );
    }

    if( !files.isEmpty() )
        QDir::setCurrent(QFileInfo(files.first()).absolutePath());

    Ob::OberonViewer w;
    if( !files.isEmpty() )
        w.showFiles(files);
    w.showMaximized();

    return a.exec();
}