tvpearlplugin.TVPearlProgramPanel.java Source code

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Here is the source code for tvpearlplugin.TVPearlProgramPanel.java

Source

/*
 * TV-Pearl by Reinhard Lehrbaum
 * 
 * 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 tvpearlplugin;

import java.awt.Color;
import java.awt.Component;
import java.awt.FlowLayout;
import java.awt.Font;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;

import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;

import devplugin.Marker;
import devplugin.Program;

public class TVPearlProgramPanel extends JPanel implements ChangeListener {
    private static final long serialVersionUID = 1L;

    transient private TVPProgram mPearlProgram;
    transient private Program mProgram;
    private Color mTextColor;
    private Font mHeaderFont;
    private Font mBodyFont;
    private Icon[] mIconList = null;

    public TVPearlProgramPanel(final TVPProgram p) {
        mPearlProgram = p;
        mProgram = p.getProgram();
        mHeaderFont = new Font("Dialog", Font.PLAIN, 12);
        mBodyFont = new Font("Dialog", Font.BOLD, 12);
        fillIconList();
        createUI();
        addNotify();
    }

    private void createUI() {
        Color color = mTextColor;
        final Calendar now = Calendar.getInstance();

        if ((mProgram != null && mProgram.isExpired()) || mPearlProgram.getStart().before(now)) {
            color = Color.gray;
        }

        setLayout(new FormLayout("pref, pref, fill:min:grow, pref", "pref, pref"));
        CellConstraints cc = new CellConstraints();
        setOpaque(true);
        JLabel label = new JLabel(TVPearlPlugin.getInstance().getProgramIcon(mProgram != null));
        label.setBorder(BorderFactory.createEmptyBorder(2, 4, 2, 4));
        add(label, cc.xywh(1, 1, 1, 2));

        label = new JLabel(getHeader());
        label.setForeground(color);
        label.setFont(mHeaderFont);
        add(label, cc.xy(2, 1));

        label = new JLabel(getAuthor());
        label.setForeground(color);
        label.setFont(mHeaderFont);
        label.setAlignmentX(Component.RIGHT_ALIGNMENT);
        add(label, cc.xyw(3, 1, 2, CellConstraints.RIGHT, CellConstraints.TOP));

        label = new JLabel(getBody());
        label.setForeground(color);
        label.setFont(mBodyFont);
        add(label, cc.xyw(2, 2, 2));

        if (mIconList != null) {
            JPanel iconPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 1, 1));
            iconPanel.setOpaque(false);
            iconPanel.setAlignmentX(Component.RIGHT_ALIGNMENT);
            add(iconPanel, cc.xy(4, 2));
            for (int i = 0; i < mIconList.length; i++) {
                label = new JLabel(mIconList[i]);
                label.setOpaque(false);
                iconPanel.add(label);
            }
        }

    }

    private String getHeader() {
        return TVPearlPlugin.getDayName(mPearlProgram.getStart(), true) + ", "
                + DateFormat.getDateInstance().format(mPearlProgram.getStart().getTime()) + " - "
                + mPearlProgram.getChannel() + "   ";
    }

    private String getAuthor() {
        return mPearlProgram.getAuthor();
    }

    private String getBody() {
        final SimpleDateFormat timeFormat = new SimpleDateFormat("HH:mm");
        return timeFormat.format(mPearlProgram.getStart().getTime()) + " " + mPearlProgram.getTitle();
    }

    private void fillIconList() {
        if (mProgram != null) {
            final ArrayList<Icon> list = new ArrayList<Icon>();

            final Marker[] markedByPluginArr = mProgram.getMarkerArr();
            for (Marker marker : markedByPluginArr) {
                final Icon[] icons = marker.getMarkIcons(mProgram);
                if (icons != null) {
                    for (int i = icons.length - 1; i >= 0; i--) {
                        list.add(icons[i]);
                    }
                }
            }
            mIconList = list.toArray(new Icon[list.size()]);
        }
    }

    public void setTextColor(final Color col) {
        mTextColor = col;
    }

    public void stateChanged(final ChangeEvent e) {
        if (e.getSource() == mProgram) {
            TVPearlPlugin.getInstance().updateDialog();
        }
    }

    public void addNotify() {
        super.addNotify();
        if (mProgram != null) {
            mProgram.addChangeListener(this);
        }
    }

    public void removeNotify() {
        super.removeNotify();
        if (mProgram != null) {
            mProgram.removeChangeListener(this);
        }
    }
}