/*
 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package com.sun.javafx.embed.swing;

import java.awt.EventQueue;
import java.security.AccessController;
import java.security.PrivilegedAction;

public class SwingFXUtilsImpl {

    private static SwingFXUtilsImplInterop sfuiop;

    static {
        InteropFactory instance = null;
        try {
            instance = InteropFactory.getInstance();
        } catch (Exception e) {
            throw new ExceptionInInitializerError(e);
        }
    sfuiop = instance.createSwingFXUtilsImpl();
    }

    private static EventQueue getEventQueue() {
        return AccessController.doPrivileged(
                (PrivilegedAction<EventQueue>) () -> java.awt.Toolkit.getDefaultToolkit().getSystemEventQueue());
    }

    //Called with reflection from PlatformImpl to avoid dependency
    public static void installFwEventQueue() {
    sfuiop.setFwDispatcher(getEventQueue());
    }

    //Called with reflection from PlatformImpl to avoid dependency
    public static void removeFwEventQueue() {
        sfuiop.setFwDispatcher(getEventQueue());
    }
}