/*******************************************************************************
* Copyright (c) MOBAC developers
*
* 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, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package mobac.gui.dialogs;
import java.awt.Dialog.ModalityType;
import java.awt.Font;
import java.awt.GraphicsEnvironment;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.ListSelectionModel;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import mobac.utilities.GBCTable;
import mobac.utilities.I18nUtils;
public class FontChooser {
private static final String FONT_NAMES[] = GraphicsEnvironment.getLocalGraphicsEnvironment()
.getAvailableFontFamilyNames();
private static final String STYLES[] = new String[] { "Plain", "Bold", "Italic", "Bold + Italic" };
public static final Font DEFAULT = new Font(Font.SANS_SERIF, Font.PLAIN, 12);
public static String encodeFont(Font font) {
String style;
switch (font.getStyle()) {
case Font.PLAIN:
style = "PLAIN";
break;
case Font.BOLD:
style = "BOLD";
break;
case Font.ITALIC:
style = "ITALIC";
break;
case Font.BOLD | Font.ITALIC:
style = "BOLDITALIC";
break;
default:
style = "PLAIN";
}
return font.getName() + "-" + style + "-" + font.getSize();
}
private static JScrollPane scroll(JList<?> jList, String title) {
JLabel jLabel = new JLabel(title);
jLabel.setHorizontalAlignment(JLabel.CENTER);
JScrollPane jScrollPane = new JScrollPane(jList);
jScrollPane.setColumnHeaderView(jLabel);
return jScrollPane;
}
private final JDialog jDialog = new JDialog();
private final JLabel jLabelPreview = new JLabel("DUMMY");
private final JList<String> jListName = createJList(FONT_NAMES);
private final JList<String> jListStyle = createJList(STYLES);
private final JList<Integer> jListSize = createJList(new Integer[] { 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24 });
private final JButton jButtonOK = new JButton(I18nUtils.localizedStringForKey("OK")), jButtonCancel = new JButton(
I18nUtils.localizedStringForKey("Cancel"));
private boolean wasCanceled;
public FontChooser() {
jDialog.setTitle(I18nUtils.localizedStringForKey("dlg_font_choose_title"));
jDialog.setModalityType(ModalityType.APPLICATION_MODAL);
jLabelPreview.setHorizontalAlignment(JLabel.CENTER);
jLabelPreview.setVerticalAlignment(JLabel.CENTER);
jLabelPreview.setBorder(BorderFactory.createTitledBorder(I18nUtils
.localizedStringForKey("dlg_font_choose_preview")));
jButtonOK.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
wasCanceled = false;
jDialog.setVisible(false);
}
});
jButtonCancel.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
jDialog.setVisible(false);
}
});
JPanel buttonPane = new JPanel();
buttonPane.add(jButtonOK);
buttonPane.add(jButtonCancel);
JPanel jPanel = new JPanel(new GridBagLayout());
jPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
GBCTable gbc = new GBCTable();
jPanel.add(scroll(jListName, I18nUtils.localizedStringForKey("dlg_font_choose_name")), gbc.begin().fill());
jPanel.add(scroll(jListStyle, I18nUtils.localizedStringForKey("dlg_font_choose_style")), gbc.incX().fill());
jPanel.add(scroll(jListSize, I18nUtils.localizedStringForKey("dlg_font_choose_size")), gbc.incX().fill());
jPanel.add(jLabelPreview, gbc.begin(1, 2).fillH().gridwidth(3));
jPanel.add(buttonPane, gbc.incY().fillH().gridwidth(3));
jDialog.setContentPane(jPanel);
jDialog.setSize(384, 384);
jDialog.setMinimumSize(jDialog.getSize());
setFont(DEFAULT);
}
private <E> JList<E> createJList(E[] objects) {
JList<E> jList = new JList<E>(objects);
jList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
jList.addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
if (!e.getValueIsAdjusting()) {
Font font = getFont();
jLabelPreview.setFont(font);
jLabelPreview.setText(encodeFont(font));
}
}
});
return jList;
}
public void setFont(Font font) {
if (font == null) {
font = DEFAULT;
}
jListName.setSelectedValue(font.getName(), true);
jListStyle.setSelectedIndex(font.getStyle());
jListSize.setSelectedValue(font.getSize(), true);
}
public Font getFont() {
String name = (String) jListName.getSelectedValue();
if (name == null) {
name = DEFAULT.getName();
}
int style = jListStyle.getSelectedIndex();
if (style == -1) {
style = DEFAULT.getStyle();
}
Integer size = (Integer) jListSize.getSelectedValue();
if (size == null) {
size = DEFAULT.getSize();
}
return new Font(name, style, size);
}
public void show() {
wasCanceled = true;
jDialog.setLocationRelativeTo(jDialog.getParent());
jDialog.setVisible(true);
}
public boolean wasCanceled() {
return wasCanceled;
}
}