commonlib/misc.cpp

/*
 *  ZCinema: Zandronum demo launcher
 *  Copyright (C) 2013-2015 Teemu Piippo
 *
 *  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 <QFileDialog>
#include <QSettings>
#include "misc.h"
#include "config.h"

//
// -----------------------------------------------------------------------------
//

void commonInit()
{
	qRegisterMetaType<ZandronumVersion> ("ZandronumVersion");
	qRegisterMetaTypeStreamOperators<ZandronumVersion> ("ZandronumVersion");
}

//
// -----------------------------------------------------------------------------
//

QString basename (const QString& path)
{
	int lastpos = path.lastIndexOf ("/");

	if (lastpos != -1)
		return path.mid (lastpos + 1);

	return path;
}

//
// -------------------------------------------------------------------------------------------------
//

QString getBinaryPath (QWidget* parent)
{
#ifdef _WIN32
# define ZAN_EXE_NAME "zandronum.exe"
#else
# define ZAN_EXE_NAME "zandronum"
#endif

	return QFileDialog::getOpenFileName (parent, "", "",
		"Zandronum Binaries (" ZAN_EXE_NAME ");;All files (*)");
}

//
// -------------------------------------------------------------------------------------------------
//

void assimilateWadPaths (QStringList& wadpaths)
{
	QString iniPath;

#ifdef Q_OS_WIN32
	{
		char* appdata = getenv ("APPDATA");

		if (appdata == NULL)
			return;

		iniPath = QString::fromLocal8Bit (appdata) + "/.doomseeker/doomseeker.ini";
	}
#else
	iniPath = QDir::homePath() + "/.doomseeker/doomseeker.ini";
#endif

	if (not QFile (iniPath).exists())
		return;

	QSettings settings (iniPath, QSettings::IniFormat);
	QVariant var = settings.value ("Doomseeker/WadPaths");
	QStringList doomseekerPaths;

	if (var.isValid() and var.toList().isEmpty())
	{
		doomseekerPaths = var.toString().split (";");
	}
	else
	{
		QVariantList collection = var.toList();

		for (int i = 0; i < collection.size(); ++i)
		{
			QVariantList element = collection[i].toList();

			if (element.size() > 0)
				doomseekerPaths.append (element[0].toString());
		}
	}

	for (int i = 0; i < doomseekerPaths.size(); ++i)
	{
		doomseekerPaths[i].replace ("\\", "/");
		QString& path = doomseekerPaths[i];

		if (not wadpaths.contains (path))
			wadpaths.append (path);
	}
}