imdbplugin.ImdbFilterComponent.java Source code

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Here is the source code for imdbplugin.ImdbFilterComponent.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 imdbplugin;

import java.awt.BorderLayout;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;

import util.ui.Localizer;
import util.ui.UiUtilities;

import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import com.jgoodies.forms.layout.RowSpec;

import devplugin.PluginsFilterComponent;
import devplugin.Program;

public class ImdbFilterComponent extends PluginsFilterComponent {

    private static final Localizer mLocalizer = Localizer.getLocalizerFor(ImdbFilterComponent.class);

    private double mMinRating = 0.0;
    private double mMaxRating = 10.0;

    private JSpinner mMinSpinner;

    private JSpinner mMaxSpinner;

    @Override
    public String getUserPresentableClassName() {
        return mLocalizer.msg("name", "IMDb rating");
    }

    public boolean accept(final Program program) {
        final ImdbPlugin plugin = ImdbPlugin.getInstance();
        if (plugin == null) {
            return false;
        }
        final ImdbRating rating = plugin.getRatingFor(program);
        if (rating == null) {
            return false;
        }
        final double ratingValue = 10.0 * rating.getRatingRelative();
        return ratingValue >= mMinRating && ratingValue <= mMaxRating;
    }

    @Override
    public JPanel getSettingsPanel() {

        final FormLayout layout = new FormLayout("pref, 3dlu, fill:pref:grow, 3dlu, pref", "");
        final JPanel content = new JPanel(layout);
        content.setBorder(Borders.DIALOG_BORDER);

        final CellConstraints cc = new CellConstraints();
        int currentRow = 1;

        layout.appendRow(RowSpec.decode("pref"));
        layout.appendRow(RowSpec.decode("5dlu"));
        content.add(UiUtilities.createHelpTextArea(mLocalizer.msg("description", "")), cc.xyw(1, currentRow, 5));

        layout.appendRow(RowSpec.decode("pref"));
        layout.appendRow(RowSpec.decode("3dlu"));

        content.add(new JLabel(mLocalizer.msg("min.1", "Minimum")), cc.xy(1, currentRow += 2));
        mMinSpinner = new JSpinner(new SpinnerNumberModel(0.0, 0.0, 10.0, 0.1));
        mMinSpinner.setValue(mMinRating);
        content.add(mMinSpinner, cc.xy(3, currentRow));
        content.add(new JLabel(mLocalizer.msg("min.2", "(of 10.0)")), cc.xy(5, currentRow));

        layout.appendRow(RowSpec.decode("pref"));

        content.add(new JLabel(mLocalizer.msg("max.1", "Maximum")), cc.xy(1, currentRow += 2));
        mMaxSpinner = new JSpinner(new SpinnerNumberModel(10.0, 0.0, 10.0, 0.1));
        mMaxSpinner.setValue(mMaxRating);
        content.add(mMaxSpinner, cc.xy(3, currentRow));
        content.add(new JLabel(mLocalizer.msg("max.2", "(of 10.0)")), cc.xy(5, currentRow));

        final JPanel centerPanel = new JPanel(new BorderLayout());
        centerPanel.add(content, BorderLayout.NORTH);
        return centerPanel;
    }

    public int getVersion() {
        return 1;
    }

    public void read(final ObjectInputStream in, final int version) throws IOException, ClassNotFoundException {
        mMinRating = in.readDouble();
        mMaxRating = in.readDouble();
    }

    public void write(final ObjectOutputStream out) throws IOException {
        out.writeDouble(mMinRating);
        out.writeDouble(mMaxRating);
    }

    @Override
    public void saveSettings() {
        mMinRating = (Double) mMinSpinner.getValue();
        mMaxRating = (Double) mMaxSpinner.getValue();
    }
}