/*

 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)

 *

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "utils.h"

QString takeOptionValue(QStringList* arguments, int index)

{

    QString result;

    if (++index < arguments->count() && !arguments->at(index).startsWith("-"))

        result = arguments->takeAt(index);

    return result;

}

QString formatKeys(QList<QString> keys)

{

    QString result;

    for (int i = 0; i < keys.count() - 1; i++)

        result.append(keys.at(i) + "|");

    result.append(keys.last());

    return result;

}

QList<QString> enumToKeys(const QMetaObject o, const QString& name, const QString& strip)

{

    QList<QString> list;

    int enumIndex = o.indexOfEnumerator(name.toLatin1().data());

    QMetaEnum enumerator = o.enumerator(enumIndex);

    if (enumerator.isValid()) {

        for (int i = 0; i < enumerator.keyCount(); i++) {

            QString key(enumerator.valueToKey(i));

            list.append(key.remove(strip));

        }

    }

    return list;

}

void appQuit(int exitCode, const QString& msg)

{

    if (!msg.isEmpty()) {

        if (exitCode > 0)

            qDebug("ERROR: %s", msg.toLatin1().data());

        else

            qDebug() << msg;

    }

    exit(exitCode);

}

QUrl urlFromUserInput(const QString& string)

{

    QString input(string);

    QFileInfo fi(input);

    if (fi.exists() && fi.isRelative())

        input = fi.absoluteFilePath();

#if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0)

    return QUrl::fromUserInput(input);

#else

    return QUrl(input);

#endif

}