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//Copyright 2017 Ryan Wick
//This file is part of Bandage
//Bandage 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.
//Bandage 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 Bandage. If not, see <http://www.gnu.org/licenses/>.
#include "load.h"
#include "commoncommandlinefunctions.h"
#include <QApplication>
int bandageLoad(QStringList arguments)
{
QTextStream out(stdout);
QTextStream err(stderr);
if (checkForHelp(arguments))
{
printLoadUsage(&out, false);
return 0;
}
if (checkForHelpAll(arguments))
{
printLoadUsage(&out, true);
return 0;
}
if (arguments.size() == 0)
{
printLoadUsage(&err, false);
return 1;
}
QString filename = arguments.at(0);
arguments.pop_front();
if (!checkIfFileExists(filename))
{
outputText("Bandage error: " + filename + " does not exist", &err);
return 1;
}
QString error = checkForInvalidLoadOptions(arguments);
if (error.length() > 0)
{
outputText("Bandage error: " + error, &err);
return 1;
}
bool drawGraph;
parseLoadOptions(arguments, &drawGraph);
MainWindow w(filename, drawGraph);
w.show();
return QApplication::exec();
}
void printLoadUsage(QTextStream * out, bool all)
{
QStringList text;
text << "Bandage load will open the Bandage GUI and immediately load the specified graph file.";
text << "";
text << "Usage: Bandage load <graph> [options]";
text << "";
text << "Positional parameters:";
text << "<graph> A graph file of any type supported by Bandage";
text << "";
text << "Options: --draw Draw graph after loading";
text << "";
getCommonHelp(&text);
if (all)
getSettingsUsage(&text);
getOnlineHelpMessage(&text);
outputText(text, out);
}
QString checkForInvalidLoadOptions(QStringList arguments)
{
checkOptionWithoutValue("--draw", &arguments);
QString error = checkForInvalidOrExcessSettings(&arguments);
if (error.length() > 0) return error;
return checkForInvalidOrExcessSettings(&arguments);
}
void parseLoadOptions(QStringList arguments, bool * drawGraph)
{
int drawIndex = arguments.indexOf("--draw");
*drawGraph = (drawIndex > -1);
parseSettings(arguments);
}
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