ca.phon.app.query.EditQueryPanel.java Source code

Introduction

Here is the source code for ca.phon.app.query.EditQueryPanel.java

Source

/*
 * Phon - An open source tool for research in phonology.
 * Copyright (C) 2005 - 2015, Gregory Hedlund <ghedlund@mun.ca> and Yvan Rose <yrose@mun.ca>
 * Dept of Linguistics, Memorial University <https://phon.ca>
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package ca.phon.app.query;

import java.lang.ref.WeakReference;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;

import ca.phon.query.db.Query;
import ca.phon.session.DateFormatter;
import ca.phon.ui.StarBox;
import ca.phon.util.icons.IconSize;

import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;

/**
 * Edit query name and comments.
 *
 */
public class EditQueryPanel extends JPanel {

    private static final long serialVersionUID = -6143337704518903828L;

    /**
     * Query 
     */
    private WeakReference<Query> queryRef;

    /**
     * Query name field
     */
    private JTextField queryNameField;

    /**
     * Query comments field
     */
    private JTextArea queryCommentsArea;

    /**
     * Date label
     */
    private JLabel dateLabel;

    /**
     * Uuid label
     */
    private JLabel uuidLabel;

    /**
     * Star box
     */
    private StarBox starBox;

    /**
     * Constructor
     */
    public EditQueryPanel() {
        init();
    }

    public EditQueryPanel(Query q) {
        init();
        setQuery(q);
    }

    public void setQuery(Query q) {
        this.queryRef = new WeakReference<Query>(q);
        updateForm();
    }

    public Query getQuery() {
        return (this.queryRef != null ? queryRef.get() : null);
    }

    public JTextField getQueryNameField() {
        return this.queryNameField;
    }

    private void init() {
        final FormLayout layout = new FormLayout("right:pref, 3dlu, fill:pref:grow",
                "pref, 3dlu, pref, 3dlu, pref, 3dlu, pref, fill:pref:grow");
        final CellConstraints cc = new CellConstraints();
        setLayout(layout);

        starBox = new StarBox(IconSize.SMALL);
        starBox.addChangeListener(new ChangeListener() {

            @Override
            public void stateChanged(ChangeEvent e) {
                if (getQuery() != null) {
                    getQuery().setStarred(starBox.isSelected());
                }
            }
        });

        queryNameField = new JTextField();
        queryNameField.selectAll();
        queryNameField.requestFocusInWindow();
        queryNameField.getDocument().addDocumentListener(new DocumentListener() {

            @Override
            public void removeUpdate(DocumentEvent e) {
                updateName();
            }

            @Override
            public void insertUpdate(DocumentEvent e) {
                updateName();
            }

            @Override
            public void changedUpdate(DocumentEvent e) {
            }

            private void updateName() {
                if (getQuery() != null)
                    getQuery().setName(queryNameField.getText());
            }
        });

        queryCommentsArea = new JTextArea();
        queryCommentsArea.setRows(5);
        queryCommentsArea.getDocument().addDocumentListener(new DocumentListener() {

            @Override
            public void removeUpdate(DocumentEvent e) {
                updateComments();
            }

            @Override
            public void insertUpdate(DocumentEvent e) {
                updateComments();
            }

            @Override
            public void changedUpdate(DocumentEvent e) {
            }

            private void updateComments() {
                if (getQuery() != null)
                    getQuery().setComments(queryCommentsArea.getText());
            }
        });

        uuidLabel = new JLabel();

        dateLabel = new JLabel();

        add(starBox, cc.xy(1, 1));
        add(queryNameField, cc.xy(3, 1));

        add(new JLabel("UUID:"), cc.xy(1, 3));
        add(uuidLabel, cc.xy(3, 3));

        add(new JLabel("Date:"), cc.xy(1, 5));
        add(dateLabel, cc.xy(3, 5));

        add(new JLabel("Comments:"), cc.xy(1, 7));
        add(new JScrollPane(queryCommentsArea), cc.xywh(3, 7, 1, 2));
    }

    private void updateForm() {
        if (getQuery() != null) {
            queryNameField.setText(getQuery().getName());
            queryCommentsArea.setText(getQuery().getComments());
            uuidLabel.setText(getQuery().getUUID().toString());
            starBox.setSelected(getQuery().isStarred());
            final String dateText = DateFormatter.dateTimeToString(getQuery().getDate());
            dateLabel.setText(dateText);
        }
    }

}