src/jdk.editpad/share/classes/jdk/editpad/EditPadProvider.java
author psadhukhan
Fri, 09 Nov 2018 09:29:43 +0530
changeset 52543 3853631e6a07
parent 47216 71c04702a3d5
permissions -rw-r--r--
8213181: Updation of ProblemList.txt for removal of passing swing test Reviewed-by: serb
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/*
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 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package jdk.editpad;
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import java.util.concurrent.CountDownLatch;
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import java.util.function.Consumer;
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import javax.swing.SwingUtilities;
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import jdk.internal.editor.spi.BuildInEditorProvider;
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/**
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 * Defines the provider of an Edit Pad implementation.
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 *
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 * @author Robert Field
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 */
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public class EditPadProvider implements BuildInEditorProvider {
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    /**
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     * @return the rank of a provider, greater is better.
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     */
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    @Override
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    public int rank() {
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        return 5;
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    }
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    /**
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     * Create an Edit Pad minimal editor.
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     *
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     * @param windowLabel the label string for the Edit Pad window, or null,
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     * for default window label
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     * @param initialText the source to load in the Edit Pad
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     * @param saveHandler a handler for changed source (can be sent the full source)
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     * @param errorHandler a handler for unexpected errors
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     */
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    @Override
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    public void edit(String windowLabel, String initialText,
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            Consumer<String> saveHandler, Consumer<String> errorHandler) {
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        CountDownLatch closeLock = new CountDownLatch(1);
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        SwingUtilities.invokeLater(
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                new EditPad(windowLabel, errorHandler, initialText, closeLock::countDown, saveHandler));
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        do {
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            try {
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                closeLock.await();
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                break;
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            } catch (InterruptedException ex) {
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                // ignore and loop
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            }
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        } while (true);
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    }
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}