cl.almejo.vsim.gui.actions.preferences.ColorPreferences.java Source code

Introduction

Here is the source code for cl.almejo.vsim.gui.actions.preferences.ColorPreferences.java

Source

/**
 *
 * vsim
 *
 * This program is distributed under the terms of the GNU General Public License
 * The license is included in license.txt
 *
 * @author: Alejandro Vera
 *
 */
package cl.almejo.vsim.gui.actions.preferences;

import cl.almejo.vsim.Messages;
import cl.almejo.vsim.gui.ColorScheme;
import org.apache.commons.io.FileUtils;

import javax.swing.*;
import javax.swing.border.EmptyBorder;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;

public class ColorPreferences extends JPanel {

    private final Component _parent;
    private JComboBox<String> _comboBox;

    public ColorPreferences(Component parent) {
        _parent = parent;
        setBorder(new EmptyBorder(10, 10, 10, 10));
        setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));

        JPanel pickers = new JPanel();
        pickers.setLayout(new GridLayout(10, 2));

        pickers.add(new Label(Messages.t("preferences.color.scheme.current.label")));
        _comboBox = createSchemeCombobox();
        pickers.add(_comboBox);

        addColorChooser(pickers, "gates");
        addColorChooser(pickers, "background");
        addColorChooser(pickers, "bus-on");
        addColorChooser(pickers, "ground");
        addColorChooser(pickers, "off");
        addColorChooser(pickers, "wires-on");
        addColorChooser(pickers, "signal");
        addColorChooser(pickers, "grid");
        addColorChooser(pickers, "label");
        add(pickers);

        JPanel buttons = new JPanel();
        JButton button = new JButton(Messages.t("preferences.color.scheme.save.label"));
        buttons.add(button);
        button.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                try {
                    FileUtils.writeStringToFile(new File("colors.json"), ColorScheme.save());
                } catch (IOException e1) {
                    e1.printStackTrace();
                }
            }
        });
        button = new JButton(Messages.t("preferences.color.scheme.new.label"));
        button.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                String themeName = JOptionPane.showInputDialog(Messages.t("color.scheme.dialog.new.title"), "");
                if (themeName != null) {
                    while (ColorScheme.exists(themeName)) {
                        JOptionPane.showMessageDialog(_parent,
                                Messages.t("color.scheme.dialog.already.exists.error"), "Error",
                                JOptionPane.ERROR_MESSAGE);
                        themeName = JOptionPane.showInputDialog(this, themeName);
                    }
                    ColorScheme.add(themeName);
                    _comboBox.addItem(themeName);
                    _comboBox.setSelectedItem(themeName);
                }
            }
        });
        buttons.add(button);
        add(buttons);
    }

    private JComboBox<String> createSchemeCombobox() {
        JComboBox<String> _comboBox = new JComboBox<String>(ColorScheme.getNames());
        _comboBox.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                JComboBox combobox = (JComboBox) e.getSource();
                ColorScheme.setCurrent((String) combobox.getSelectedItem());
            }
        });
        _comboBox.setSelectedItem("default");
        return _comboBox;
    }

    private void addColorChooser(JPanel panel, final String item) {
        JLabel label = new JLabel();
        label.setText(Messages.t("preferences.color.scheme." + item + ".label"));
        panel.add(label);
        JButton button = new JButton(Messages.t("default.change.label"));
        ActionListener actionListener = new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                JButton button = (JButton) e.getSource();
                String themeName = ColorScheme.getCurrent().getName();
                Color color = JColorChooser.showDialog(button, Messages.t("preferences.color.choose.title"),
                        ColorScheme.getScheme(themeName).get(item));
                if (color != null) {
                    ColorScheme.getScheme(themeName).set(item, color);
                }
            }
        };

        button.addActionListener(actionListener);
        panel.add(button);
    }

}