genreplugin.GenreSettingsTab.java Source code

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Here is the source code for genreplugin.GenreSettingsTab.java

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/*
 * Copyright Michael Keppler
 * 
 * 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 genreplugin;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.Collections;

import javax.swing.DefaultListModel;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSpinner;
import javax.swing.ListSelectionModel;
import javax.swing.SpinnerNumberModel;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;

import util.ui.EnhancedPanelBuilder;
import util.ui.Localizer;

import com.jgoodies.forms.builder.ButtonBarBuilder2;
import com.jgoodies.forms.factories.FormFactory;
import com.jgoodies.forms.layout.CellConstraints;

import devplugin.SettingsTab;

/**
 * @author bananeweizen
 *
 */
class GenreSettingsTab implements SettingsTab {

    private static final Localizer mLocalizer = Localizer.getLocalizerFor(GenreSettingsTab.class);
    private GenrePlugin mPlugin;
    private DefaultListModel mListModel;
    private JList mFilteredGenres;
    private GenreSettings mSettings;
    private JSpinner mSpinner;
    private JButton mAddFilter;
    private JButton mRemoveFilter;
    private JCheckBox mUnifyBraces;

    GenreSettingsTab(final GenrePlugin plugin, final ArrayList<String> hiddenGenres, final GenreSettings settings) {
        mPlugin = plugin;
        mListModel = new DefaultListModel();
        Collections.sort(hiddenGenres);
        for (String genre : hiddenGenres) {
            mListModel.addElement(genre);
        }
        mSettings = settings;
    }

    public JPanel createSettingsPanel() {
        final EnhancedPanelBuilder panelBuilder = new EnhancedPanelBuilder(FormFactory.RELATED_GAP_COLSPEC.encode()
                + "," + FormFactory.PREF_COLSPEC.encode() + "," + FormFactory.RELATED_GAP_COLSPEC.encode() + ","
                + FormFactory.PREF_COLSPEC.encode() + ", fill:default:grow");
        final CellConstraints cc = new CellConstraints();

        final JLabel label = new JLabel(mLocalizer.msg("daysToShow", "Days to show"));

        panelBuilder.addRow();
        panelBuilder.add(label, cc.xy(2, panelBuilder.getRow()));

        final SpinnerNumberModel model = new SpinnerNumberModel(7, 1, 28, 1);
        mSpinner = new JSpinner(model);
        mSpinner.setValue(mSettings.getDays());
        panelBuilder.add(mSpinner, cc.xy(4, panelBuilder.getRow()));

        mUnifyBraces = new JCheckBox(mLocalizer.msg("unifyBracedGenres", "Unify genres with sub genres in braces"),
                mSettings.getUnifyBraceGenres());
        panelBuilder.addRow();
        panelBuilder.add(mUnifyBraces, cc.xy(2, panelBuilder.getRow()));

        panelBuilder.addParagraph(mLocalizer.msg("filteredGenres", "Filtered genres"));

        mFilteredGenres = new JList(mListModel);
        mFilteredGenres.setSelectedIndex(0);
        mFilteredGenres.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        mFilteredGenres.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(final ListSelectionEvent e) {
                listSelectionChanged();
            }
        });

        panelBuilder.addGrowingRow();
        panelBuilder.add(new JScrollPane(mFilteredGenres),
                cc.xyw(2, panelBuilder.getRow(), panelBuilder.getColumnCount() - 1));

        mAddFilter = new JButton(mLocalizer.msg("addFilterBtn", "Add filter"));
        mAddFilter.addActionListener(new ActionListener() {

            public void actionPerformed(final ActionEvent e) {
                String genre = JOptionPane
                        .showInputDialog(mLocalizer.msg("addFilterMessage", "Add genre to be filtered"), "");
                if (genre != null) {
                    genre = genre.trim();
                    if (genre.length() > 0) {
                        mListModel.addElement(genre);
                    }
                }
            }
        });

        mRemoveFilter = new JButton(mLocalizer.msg("removeFilterBtn", "Remove filter"));
        mRemoveFilter.addActionListener(new ActionListener() {

            public void actionPerformed(final ActionEvent e) {
                final int index = mFilteredGenres.getSelectedIndex();
                if (index >= 0) {
                    mListModel.remove(index);
                }
            }
        });

        panelBuilder.addRow();
        ButtonBarBuilder2 buttonBar = new ButtonBarBuilder2();
        buttonBar.addButton(new JButton[] { mAddFilter, mRemoveFilter });
        panelBuilder.add(buttonBar.getPanel(), cc.xyw(2, panelBuilder.getRow(), panelBuilder.getColumnCount() - 1));

        mFilteredGenres.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(final ListSelectionEvent e) {
                mRemoveFilter.setEnabled(mFilteredGenres.getSelectedIndex() >= 0);
            }
        });

        // force update of enabled states
        listSelectionChanged();

        return panelBuilder.getPanel();
    }

    public Icon getIcon() {
        return GenrePlugin.getInstance().createImageIcon("apps", "system-file-manager", 16);
    }

    public String getTitle() {
        return mLocalizer.msg("title", "Genres");
    }

    public void saveSettings() {
        mSettings.setDays((Integer) mSpinner.getValue());
        mSettings.setHiddenGenres(mListModel.toArray());
        mSettings.setUnifyBraceGenres(mUnifyBraces.isSelected());
        mPlugin.getFilterFromSettings();
        mPlugin.updateRootNode();
    }

    private void listSelectionChanged() {
        final boolean selected = (mFilteredGenres.getSelectedIndex() > -1);
        mRemoveFilter.setEnabled(selected);
    }
}