SequenceChooserPreviewPanel.java

/*
 * Copyright 2010-2015 Institut Pasteur.
 * 
 * This file is part of Icy.
 * 
 * Icy 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.
 * 
 * Icy 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 Icy. If not, see <http://www.gnu.org/licenses/>.
 */
package icy.gui.component.sequence;

import icy.gui.component.sequence.SequenceChooser.SequenceChooserListener;
import icy.sequence.AbstractSequenceModel;
import icy.sequence.Sequence;
import icy.util.StringUtil;

import java.awt.BorderLayout;
import java.awt.image.BufferedImage;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;

public class SequenceChooserPreviewPanel extends JPanel implements SequenceChooserListener
{
    private class SequenceChooserPreviewModel extends AbstractSequenceModel
    {
        public SequenceChooserPreviewModel()
        {
            super();
        }

        @Override
        public int getSizeX()
        {
            final Sequence sequence = sequenceChooser.getSelectedSequence();

            if (sequence != null)
                return sequence.getSizeX();

            return 0;
        }

        @Override
        public int getSizeY()
        {
            final Sequence sequence = sequenceChooser.getSelectedSequence();

            if (sequence != null)
                return sequence.getSizeY();

            return 0;
        }

        @Override
        public int getSizeZ()
        {
            final Sequence sequence = sequenceChooser.getSelectedSequence();

            if (sequence != null)
                return sequence.getSizeZ();

            return 0;
        }

        @Override
        public int getSizeT()
        {
            final Sequence sequence = sequenceChooser.getSelectedSequence();

            if (sequence != null)
                return sequence.getSizeT();

            return 0;
        }

        @Override
        public int getSizeC()
        {
            final Sequence sequence = sequenceChooser.getSelectedSequence();

            if (sequence != null)
                return sequence.getSizeC();

            return 0;
        }

        @Override
        public BufferedImage getImage(int t, int z)
        {
            final Sequence sequence = sequenceChooser.getSelectedSequence();

            if (sequence != null)
                return sequence.getImage(t, z);

            return null;
        }

        @Override
        public BufferedImage getImage(int t, int z, int c)
        {
            final Sequence sequence = sequenceChooser.getSelectedSequence();

            if (sequence != null)
                return sequence.getImage(t, z, c);

            return null;
        }
    }

    /**
     * 
     */
    private static final long serialVersionUID = -1637532468722270264L;

    protected JLabel titleLabel;
    protected SequenceChooser sequenceChooser;
    SequencePreviewPanel sequencePreviewPanel;

    /**
     * Create the panel.
     */
    public SequenceChooserPreviewPanel(String title)
    {
        super();

        initialize(title);

        sequenceChanged(sequenceChooser.getSelectedSequence());

        sequencePreviewPanel.setModel(new SequenceChooserPreviewModel());
        sequenceChooser.addListener(this);
    }

    /**
     * Create the panel.
     */
    public SequenceChooserPreviewPanel()
    {
        this(null);
    }

    private void initialize(String title)
    {
        setLayout(new BorderLayout(0, 0));

        sequencePreviewPanel = new SequencePreviewPanel();
        sequencePreviewPanel.setBorder(new EmptyBorder(4, 0, 0, 0));
        add(sequencePreviewPanel, BorderLayout.CENTER);

        JPanel panel = new JPanel();
        add(panel, BorderLayout.NORTH);
        panel.setLayout(new BorderLayout(0, 0));

        sequenceChooser = new SequenceChooser();
        panel.add(sequenceChooser);

        if (!StringUtil.isEmpty(title))
        {
            titleLabel = new JLabel(title);
            titleLabel.setBorder(new EmptyBorder(4, 0, 0, 8));
            panel.add(titleLabel, BorderLayout.WEST);
        }
    }

    /**
     * @return the sequenceChooser
     */
    public SequenceChooser getSequenceChooser()
    {
        return sequenceChooser;
    }

    /**
     * @return the sequencePreviewPanel
     */
    public SequencePreviewPanel getSequencePreviewPanel()
    {
        return sequencePreviewPanel;
    }

    public boolean getPreviewVisible()
    {
        return sequencePreviewPanel.isVisible();
    }

    public void setPreviewVisible(boolean value)
    {
        sequencePreviewPanel.setVisible(value);
    }

    public void setTitle(String value)
    {
        sequencePreviewPanel.setTitle(value);
    }

    @Override
    public void sequenceChanged(Sequence sequence)
    {
        sequencePreviewPanel.dimensionChanged();
    }

    /**
     * @see SequencePreviewPanel#dimensionChanged()
     */
    public void dimensionChanged()
    {
        sequencePreviewPanel.dimensionChanged();
    }

    /**
     * @see SequencePreviewPanel#imageChanged()
     */
    public void imageChanged()
    {
        sequencePreviewPanel.imageChanged();
    }
}