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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * accompanied this code).
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package jdk.editpad;

import java.util.concurrent.CountDownLatch;
import java.util.function.Consumer;
import javax.swing.SwingUtilities;
import jdk.internal.editor.spi.BuildInEditorProvider;

Defines the provider of an Edit Pad implementation.
Author:
Robert Field/**
 * Defines the provider of an Edit Pad implementation.
 *
 * @author Robert Field
 */
public class EditPadProvider implements BuildInEditorProvider {

    
Returns:
the rank of a provider, greater is better./**
     * @return the rank of a provider, greater is better.
     */
    @Override
    public int rank() {
        return 5;
    }

    
Create an Edit Pad minimal editor.
Params:
windowLabel – the label string for the Edit Pad window, or null,
for default window label
initialText – the source to load in the Edit Pad
saveHandler – a handler for changed source (can be sent the full source)
errorHandler – a handler for unexpected errors/**
     * Create an Edit Pad minimal editor.
     *
     * @param windowLabel the label string for the Edit Pad window, or null,
     * for default window label
     * @param initialText the source to load in the Edit Pad
     * @param saveHandler a handler for changed source (can be sent the full source)
     * @param errorHandler a handler for unexpected errors
     */
    @Override
    public void edit(String windowLabel, String initialText,
            Consumer<String> saveHandler, Consumer<String> errorHandler) {
        CountDownLatch closeLock = new CountDownLatch(1);
        SwingUtilities.invokeLater(
                new EditPad(windowLabel, errorHandler, initialText, closeLock::countDown, saveHandler));
        do {
            try {
                closeLock.await();
                break;
            } catch (InterruptedException ex) {
                // ignore and loop
            }
        } while (true);
    }
}