1 files changed, 84 insertions, 17 deletions
diff --git a/src/main.cpp b/src/main.cpp
index f0c2dba..1493bcd 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,23 +1,90 @@
-// Copyright 2013, University of Freiburg,
-// Author: Manuel Schneider <ms1144>
-
-#include <QtWidgets/QApplication>  // for Qt5
 #include "widget.h"
+#include "main.h"
+#include "x.h"
+
+#include <QApplication>
+#include <QLibraryInfo>
+#include <QTranslator>
+#include <QCommandLineParser>
+
+namespace {
+bool _testMode, _autoSetup, _showGui, _backgroundMode;
+}
+
+namespace CommandLine
+{
+bool testMode() { return _testMode; }
+bool autoSetup() { return _autoSetup; }
+bool showGui() { return _showGui; }
+bool backgroundMode() { return _backgroundMode; }
+}
+
+static void parseCommandLine(const QApplication &a);
 
 int main(int argc, char *argv[])
 {
-  QApplication a(argc, argv);
-  // System strings
-  QTranslator *qtTranslator = new QTranslator(&a);
-  qtTranslator->load(QLocale::system(), "qt", "_", QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-  a.installTranslator(qtTranslator);
-  // App specific
-  QTranslator *translator = new QTranslator(&a);
-  translator->load(QLocale::system(), ":");
-  a.installTranslator(translator);
-  Widget w(argc == 2 && QString(argv[1]) == QString("--test"));
-  w.show();
-  return a.exec();
+	QApplication a(argc, argv);
+	QCoreApplication::setApplicationName("BeamerGUI XP - Home Edition");
+	QCoreApplication::setApplicationVersion("2.0");
+	// System strings
+	QTranslator *qtTranslator = new QTranslator(&a);
+	qtTranslator->load(QLocale::system(), "qt", "_", QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+	a.installTranslator(qtTranslator);
+	// App specific
+	QTranslator *translator = new QTranslator(&a);
+	translator->load(QLocale::system(), ":");
+	a.installTranslator(translator);
+
+	parseCommandLine(a);
+
+	ScreenMode currentMode;
+	if (CommandLine::autoSetup()) {
+		currentMode = ScreenSetup::inst()->setDefaultMode(CommandLine::testMode());
+	} else {
+		currentMode = ScreenSetup::inst()->getCurrentMode();
+	}
+
+	bool showNow = (CommandLine::showGui() && currentMode != ScreenMode::Single);
+
+	Widget *w = nullptr;
+	if (CommandLine::backgroundMode() || showNow) {
+		w = new Widget();
+		if (showNow) {
+			w->show();
+		}
+	}
+	if (w == nullptr)
+		return 0;
+	return a.exec();
 }
 
-////////////////////////////////////////////////////////////////////////////////
+static void parseCommandLine(const QApplication &a)
+{
+	// Command line
+	QCommandLineParser parser;
+	parser.setApplicationDescription("Utility for detecting and configuring screen setup");
+	parser.addHelpOption();
+	parser.addVersionOption();
+	// Option for adding modes and trying to auto-setup
+	QCommandLineOption oAutoSetup(QStringList() << "a" << "auto",
+								  QCoreApplication::translate("main", "Automatically configure modes and set up screens."));
+	parser.addOption(oAutoSetup);
+	// Show config GUI if more than one screen
+	QCommandLineOption oShowGui(QStringList() << "g" << "gui",
+								QCoreApplication::translate("main", "Show config GUI if more than one screen is connected."));
+	parser.addOption(oShowGui);
+	// Keep running and detect screen setup changes
+	QCommandLineOption oBackground(QStringList() << "b" << "background",
+								   QCoreApplication::translate("main", "Keep running in background and show GUI again when number of screens changes."));
+	parser.addOption(oBackground);
+	// Test mode -- pretend to do setup
+	QCommandLineOption oTest(QStringList() << "t" << "test",
+							 QCoreApplication::translate("main", "Test mode, don't actually apply any changes."));
+	parser.addOption(oTest);
+	// PARSE
+	parser.process(a);
+	_testMode = parser.isSet(oTest);
+	_autoSetup = parser.isSet(oAutoSetup);
+	_showGui = parser.isSet(oShowGui);
+	_backgroundMode = parser.isSet(oBackground);
+}