/*
 *   Copyright 2017 Marco Martin <mart@kde.org>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2, 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 Library General Public License for more details
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the
 *   Free Software Foundation, Inc.,
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#ifdef Q_OS_ANDROID
#include <QGuiApplication>
#else
#include <QApplication>
#endif

#include <QQmlApplicationEngine>
#include <QtQml>
#include <QUrl>
#include <QColor>

#ifdef Q_OS_ANDROID
#include <QtAndroid>

// WindowManager.LayoutParams
#define FLAG_TRANSLUCENT_STATUS 0x04000000
#define FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS 0x80000000
// View
#define SYSTEM_UI_FLAG_LIGHT_STATUS_BAR 0x00002000

#endif



Q_IMPORT_PLUGIN(KirigamiPlugin)

Q_DECL_EXPORT int main(int argc, char *argv[])
{
    QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
//The desktop QQC2 style needs it to be a QApplication
#ifdef Q_OS_ANDROID
    QGuiApplication app(argc, argv);
#else
    QApplication app(argc, argv);
#endif

    //qputenv("QML_IMPORT_TRACE", "1");

    QQmlApplicationEngine engine;
    
    engine.load(QUrl(QStringLiteral("qrc:///main.qml")));

    if (engine.rootObjects().isEmpty()) {
        return -1;
    }

    //HACK to color the system bar on Android, use qtandroidextras and call the appropriate Java methods 
#ifdef Q_OS_ANDROID
    QtAndroid::runOnAndroidThread([=]() {
        QAndroidJniObject window = QtAndroid::androidActivity().callObjectMethod("getWindow", "()Landroid/view/Window;");
        window.callMethod<void>("addFlags", "(I)V", FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.callMethod<void>("clearFlags", "(I)V", FLAG_TRANSLUCENT_STATUS);
        window.callMethod<void>("setStatusBarColor", "(I)V", QColor("#2196f3").rgba());
        window.callMethod<void>("setNavigationBarColor", "(I)V", QColor("#2196f3").rgba());
    });
#endif

    return app.exec();
}
