ja.lingo.application.gui.main.settings.appearance.AppearanceGui.java Source code

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Here is the source code for ja.lingo.application.gui.main.settings.appearance.AppearanceGui.java

Source

/*
 * JaLingo, http://jalingo.sourceforge.net/
 *
 * Copyright (c) 2002-2006 Oleksandr Shyshko
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307  USA
 */

package ja.lingo.application.gui.main.settings.appearance;

import java.awt.*;
import javax.swing.*;
import java.lang.String;
import info.clearthought.layout.TableLayout;
import ja.centre.gui.actionbinder.ActionBinder;
import ja.centre.gui.util.BaseGui;
import ja.lingo.application.model.Model;
import ja.lingo.application.model.ModelAdapter;
import ja.lingo.application.model.Preferences;
import ja.lingo.application.util.Gaps;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class AppearanceGui extends BaseGui {
    private static final Log LOG = LogFactory.getLog(AppearanceGui.class);

    private static final int DEFAULT_FONT_SIZE = 14;

    private JPanel gui;

    private JCheckBox dropZoneCheckBox;
    private JComboBox fontSizeComboBox;
    private JCheckBox memoryBarCheckBox;
    private JComboBox fontFaceComboBox;

    public AppearanceGui(Model model) {
        model.addApplicationModelListener(new ModelAdapter() {
            public void settingsUpdated(Preferences preferences) {
                setSelectedFontSize(preferences.getFontSize());
                setSelectedFontFace(preferences.getFontFace());
                dropZoneCheckBox.setSelected(preferences.isDropZoneVisible());
                memoryBarCheckBox.setSelected(preferences.isMemoryBarVisible());
            }
        });

        dropZoneCheckBox = new JCheckBox(resources.text("showDropZone"));
        fontSizeComboBox = new JComboBox(new Integer[] { 12, 13, DEFAULT_FONT_SIZE, 15, 16, 17 });
        memoryBarCheckBox = new JCheckBox(resources.text("showMemoryBar"));

        JPanel fontSizePanel = new JPanel(new FlowLayout(FlowLayout.LEFT, Gaps.GAP5, 0));
        fontSizePanel.add(resources.label("fontSize"));
        fontSizePanel.add(fontSizeComboBox);
        fontSizePanel.add(resources.label("requiresRestart"));

        gui = new JPanel(new TableLayout(new double[][] { { TableLayout.PREFERRED }, { TableLayout.PREFERRED, // 0: font face
                Gaps.GAP5, TableLayout.PREFERRED, // 2: font size
                Gaps.GAP5, TableLayout.PREFERRED, // 4: drop-zone
                Gaps.GAP5, TableLayout.PREFERRED, // 6: memory bar
                } }));

        JPanel fontFacePanel = new JPanel(new FlowLayout(FlowLayout.LEFT, Gaps.GAP5, 0));
        fontFacePanel.add(resources.label("fontFace"));
        GraphicsEnvironment gEnv = GraphicsEnvironment.getLocalGraphicsEnvironment();
        fontFaceComboBox = new JComboBox(gEnv.getAvailableFontFamilyNames());
        fontFaceComboBox.setMaximumRowCount(10);
        fontFacePanel.add(fontFaceComboBox);
        fontFacePanel.add(resources.label("requiresRestart"));

        gui.add(fontFacePanel, "0, 0");
        gui.add(fontSizePanel, "0, 2");
        gui.add(dropZoneCheckBox, "0, 4");
        gui.add(memoryBarCheckBox, "0, 6");
        Gaps.applyBorder5(gui);

        ActionBinder.bind(this);
    }

    public JComponent getGui() {
        return gui;
    }

    private void setSelectedFontSize(int fontSize) {
        ComboBoxModel model = fontSizeComboBox.getModel();
        for (int i = 0; i < model.getSize(); i++) {
            Integer value = (Integer) model.getElementAt(i);
            if (value.equals(fontSize)) {
                fontSizeComboBox.setSelectedItem(value);
                return;
            }
        }
        // TODO refactoring needed: move out default size + allowed sizes
        LOG.warn("Incorrect font size: " + fontSize + ", setting size to default");
        setSelectedFontSize(DEFAULT_FONT_SIZE); // NOTE potential recursion appearance on re-factoring
    }

    public int getFontSize() {
        return (Integer) fontSizeComboBox.getSelectedItem();
    }

    private void setSelectedFontFace(String fontFace) {
        ComboBoxModel model = fontFaceComboBox.getModel();
        for (int i = 0; i < model.getSize(); i++) {
            String value = (String) model.getElementAt(i);
            System.out.println(value);
            System.out.println(fontFace);
            if (value.equals(fontFace)) {
                fontFaceComboBox.setSelectedItem(value);
                return;
            }
        }
        // TODO refactoring needed: move out default size + allowed sizes
        LOG.warn("Incorrect font face: " + fontFace + ", setting font to default");
        setSelectedFontFace("SansSerif"); // NOTE potential recursion appearance on re-factoring
    }

    public String getFontFace() {
        return (String) fontFaceComboBox.getSelectedItem();
    }

    public boolean isDropZoneVisible() {
        return dropZoneCheckBox.isSelected();
    }

    public boolean isMemoryBarVisible() {
        return memoryBarCheckBox.isSelected();
    }
}