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added -h and --help standard options

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This commit is contained in:
Paolo Cignoni cignoni 2008-02-24 18:08:50 +00:00
parent 6d98980020
commit a20cfb8052
1 changed files with 36 additions and 1 deletions
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37
src/meshlab/main.cpp
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@ -23,6 +23,9 @@
/****************************************************************************
History
$Log$
Revision 1.7 2008/02/24 18:08:50 cignoni
added -h and --help standard options
Revision 1.6 2007/03/27 12:20:09 cignoni
Revamped logging iterface, changed function names in automatic parameters, better selection handling
@ -49,6 +52,26 @@ int main(int argc, char *argv[])
QApplication app(argc, argv);
QCoreApplication::setOrganizationName("VCG");
QCoreApplication::setApplicationName("MeshLab");
if(argc>1)
{
QString helpOpt1="-h";
QString helpOpt2="--help";
if( (helpOpt1==argv[1]) || (helpOpt2==argv[1]) )
{
printf("\n\n"
" MeshLab: an open source mesh processing system\n"
" Paolo Cignoni (and many many others) \n"
" Visual Computing Lab\n"
" ISTI - CNR \n\n"
"usage:\n\n"
" meshlab [meshfile] \n\n"
"Look at --- http://meshlab.sourceforge.net/wiki --- for a longer documentation\n\n"
);
exit(-1);
}
}
MainWindow window;
window.showMaximized();
@ -57,7 +80,19 @@ int main(int argc, char *argv[])
filterObj->mainWindow=&window;
app.installEventFilter(filterObj);
app.processEvents();
if(argc>1) window.open(argv[1]);
if(argc>1)
{
QString helpOpt1="-h";
QString helpOpt2="--help";
if( (helpOpt1==argv[1]) || (helpOpt2==argv[1]) )
printf(
"usage:\n"
"meshlab <meshfile>\n"
"Look at http://meshlab.sourceforge.net/wiki\n"
"for a longer documentation\n"
);
window.open(argv[1]);
}
else if(filterObj->noEvent) window.open();
return app.exec();