/*
 * Copyright (C) 2014 Canonical, Ltd.
 *
 * Authors:
 *  Michael Zanetti <michael.zanetti@canonical.com>
 *
 * 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/>.
 */

#include <QtQuick/QQuickView>
#include <QtGui/QGuiApplication>
#include <QtQml/QQmlEngine>
#include <QtQml/QQmlContext>
#include <QDebug>
#include <QCommandLineParser>
#include <QLibrary>

#include <paths.h>

int main(int argc, const char *argv[])
{
    QGuiApplication *application = new QGuiApplication(argc, (char**)argv);

    QCommandLineParser parser;
    parser.setApplicationDescription("Description: Unity 8 Shell Dash");
    parser.addHelpOption();

    QCommandLineOption testabilityOption("testability",
        "Load the testability driver (Alternatively export QT_LOAD_TESTABILITY");
    parser.addOption(testabilityOption);

    if (parser.isSet(testabilityOption) || getenv("QT_LOAD_TESTABILITY")) {
        QLibrary testLib(QLatin1String("qttestability"));
        if (testLib.load()) {
            typedef void (*TasInitialize)(void);
            TasInitialize initFunction = (TasInitialize)testLib.resolve("qt_testability_init");
            if (initFunction) {
                initFunction();
            } else {
                qCritical("Library qttestability resolve failed!");
            }
        } else {
            qCritical("Library qttestability load failed!");
        }
    }

    QQuickView* view = new QQuickView();
    view->setResizeMode(QQuickView::SizeRootObjectToView);
    view->setTitle("Unity Dash");

    QUrl source(::qmlDirectory()+"Dash/DashApplication.qml");
    prependImportPaths(view->engine(), ::overrideImportPaths());
    appendImportPaths(view->engine(), ::fallbackImportPaths());

    view->setSource(source);
    view->show();

    int result = application->exec();

    delete view;
    delete application;

    return result;
}