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main.cpp
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main.cpp
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/******************************************************************************
VideoWall: this file is part of QtAV examples
Copyright (C) 2012-2016 Wang Bin <[email protected]>
* This file is part of QtAV
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#include <cstdio>
#include <cstdlib>
#include <QApplication>
#include <QFile>
#include <QMessageBox>
#include "VideoWall.h"
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
int r = 3, c = 3;
int idx = 0;
if ((idx = a.arguments().indexOf(QLatin1String("-r"))) > 0)
r = a.arguments().at(idx 1).toInt();
if ((idx = a.arguments().indexOf(QLatin1String("-c"))) > 0)
c = a.arguments().at(idx 1).toInt();
QString vo;
idx = a.arguments().indexOf(QLatin1String("-vo"));
if (idx > 0) {
vo = a.arguments().at(idx 1);
} else {
QString exe(a.arguments().at(0));
qDebug("exe: %s", exe.toUtf8().constData());
int i = exe.lastIndexOf(QLatin1Char('-'));
if (i > 0) {
vo = exe.mid(i 1, exe.indexOf(QLatin1Char('.')) - i - 1);
}
}
qDebug("vo: %s", vo.toUtf8().constData());
VideoWall wall;
wall.setVideoRendererTypeString(vo.toLower());
wall.setRows(r);
wall.setCols(c);
wall.show();
QString file;
if (a.arguments().size() > 1)
file = a.arguments().last();
if (QFile(file).exists()) {
wall.play(file);
} else {
wall.help();
}
return a.exec();
}