com.sun.glass.ui.monocle.LinuxTouchProcessor Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of javafx-graphics Show documentation
The newest version!
/*
 * Copyright (c) 2014, 2021, 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.glass.ui.monocle;

import java.security.AccessController;
import java.security.PrivilegedAction;

abstract class LinuxTouchProcessor implements LinuxInputProcessor {

    final TouchState state = new TouchState();
    final TouchPipeline pipeline;
    final LinuxTouchTransform transform;

    @SuppressWarnings("removal")
    LinuxTouchProcessor(LinuxInputDevice device) {
        transform = new LinuxTouchTransform(device);
        PrivilegedAction getFilterProperty =
                () -> System.getProperty(
                        "monocle.input." + device.getProduct()
                                + ".touchFilters",
                        "");
        pipeline = new TouchPipeline();
        pipeline.addNamedFilters(
                AccessController.doPrivileged(getFilterProperty));
        pipeline.add(TouchInput.getInstance().getBasePipeline());
    }

}