/*
 * Copyright 2015 Canonical Ltd.
 *
 * 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; version 3.
 *
 * 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/>.
 */

import QtQuick 2.4

QtObject {
    id: root

    // Just because "native" is a reserved keyword :(
    property int native_: Qt.PortraitOrientation

    property int primary: Qt.PortraitOrientation

    property int landscape: Qt.LandscapeOrientation
    property int invertedLandscape: Qt.InvertedLandscapeOrientation
    property int portrait: Qt.PortraitOrientation
    property int invertedPortrait: Qt.InvertedPortraitOrientation

    function map(orientations) {
        var result = 0;

        if (orientations & Qt.PortraitOrientation) {
            result |= root.portrait;
        }

        if (orientations & Qt.InvertedPortraitOrientation) {
            result |= root.invertedPortrait;
        }

        if (orientations & Qt.LandscapeOrientation) {
            result |= root.landscape;
        }

        if (orientations & Qt.InvertedLandscapeOrientation) {
            result |= root.invertedLandscape;
        }

        if (result == 0) {
            result = root.primary;
        }

        return result;
    }
}