GeneralColumnTitleChooserUI.java

/*
Copyright 2008-2010 Gephi
Authors : Eduardo Ramos <eduramiba@gmail.com>
Website : http://www.gephi.org

This file is part of Gephi.

Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

Gephi 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 Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with Gephi.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.gephi.datalab.plugin.manipulators.columns.merge.ui;

import javax.swing.JPanel;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import org.gephi.data.attributes.api.AttributeTable;
import org.gephi.datalab.plugin.manipulators.columns.merge.GeneralColumnTitleChooser;
import org.gephi.datalab.spi.DialogControls;
import org.gephi.datalab.spi.Manipulator;
import org.gephi.datalab.spi.ManipulatorUI;
import org.gephi.ui.utils.ColumnTitleValidator;
import org.netbeans.validation.api.ui.ValidationGroup;
import org.netbeans.validation.api.ui.ValidationPanel;

/**
 * UI for general merge strategies that only need to select a title for the column to create.
 * Takes care to validate the column title.
 * @author Eduardo Ramos <eduramiba@gmail.com>
 */
public class GeneralColumnTitleChooserUI extends javax.swing.JPanel implements ManipulatorUI {

    private GeneralColumnTitleChooser manipulator;
    private DialogControls dialogControls;
    private AttributeTable table;
    private String displayName;

    /** Creates new form GeneralColumnTitleChooserUI */
    public GeneralColumnTitleChooserUI() {
        initComponents();
        titleTextField.getDocument().addDocumentListener(new DocumentListener() {

            public void insertUpdate(DocumentEvent e) {
                refreshOkButton();
            }

            public void removeUpdate(DocumentEvent e) {
                refreshOkButton();
            }

            public void changedUpdate(DocumentEvent e) {
                refreshOkButton();
            }
        });
    }

    private void refreshOkButton() {
        String text = titleTextField.getText();
        dialogControls.setOkButtonEnabled(text != null && !text.isEmpty() && table != null && !table.hasColumn(text));//Title not empty and not repeated.
    }

    public void setup(Manipulator m, DialogControls dialogControls) {
        this.manipulator = (GeneralColumnTitleChooser) m;
        this.table = manipulator.getTable();
        this.dialogControls = dialogControls;
        this.displayName = m.getName();
        titleTextField.setText(manipulator.getColumnTitle());
        refreshOkButton();
    }

    public void unSetup() {
        manipulator.setColumnTitle(titleTextField.getText());
    }

    public String getDisplayName() {
        return displayName;
    }

    public JPanel getSettingsPanel() {
        ValidationPanel validationPanel = new ValidationPanel();
        validationPanel.setInnerComponent(this);

        ValidationGroup group = validationPanel.getValidationGroup();

        group.add(titleTextField, new ColumnTitleValidator(table));

        return validationPanel;
    }

    public boolean isModal() {
        return true;
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        titleLabel = new javax.swing.JLabel();
        titleTextField = new javax.swing.JTextField();

        titleLabel.setText(org.openide.util.NbBundle.getMessage(GeneralColumnTitleChooserUI.class, "GeneralColumnTitleChooserUI.titleLabel.text")); // NOI18N

        titleTextField.setText(org.openide.util.NbBundle.getMessage(GeneralColumnTitleChooserUI.class, "GeneralColumnTitleChooserUI.titleTextField.text")); // NOI18N

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(titleLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(titleTextField, javax.swing.GroupLayout.DEFAULT_SIZE, 150, Short.MAX_VALUE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(titleLabel)
                    .addComponent(titleTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
    }// </editor-fold>//GEN-END:initComponents
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel titleLabel;
    private javax.swing.JTextField titleTextField;
    // End of variables declaration//GEN-END:variables
}