storybook.ui.panel.info.InfoPanel.java Source code

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Here is the source code for storybook.ui.panel.info.InfoPanel.java

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/*
Storybook: Open Source software for novelists and authors.
Copyright (C) 2008 - 2012 Martin Mustun
    
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 storybook.ui.panel.info;

import java.beans.PropertyChangeEvent;

import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;

import net.infonode.docking.View;
import net.miginfocom.swing.MigLayout;

import org.hibernate.Session;
import storybook.SbConstants.BookKey;
import storybook.controller.BookController;
import storybook.model.DbFile;
import storybook.model.BookModel;
import storybook.model.EntityUtil;
import storybook.model.hbn.entity.AbstractEntity;
import storybook.model.hbn.entity.Internal;
import storybook.toolkit.BookUtil;
import storybook.toolkit.I18N;
import storybook.toolkit.net.NetUtil;
import storybook.toolkit.swing.SwingUtil;
import storybook.ui.panel.AbstractPanel;
import storybook.ui.MainFrame;

/**
 * @author martin
 *
 */
@SuppressWarnings("serial")
public class InfoPanel extends AbstractPanel implements HyperlinkListener {

    private AbstractEntity entity;
    private JTextPane infoPane;

    public InfoPanel(MainFrame mainFrame) {
        super(mainFrame);
    }

    @Override
    public void modelPropertyChange(PropertyChangeEvent evt) {
        // Object oldValue = evt.getOldValue();
        Object newValue = evt.getNewValue();
        String propName = evt.getPropertyName();

        if (BookController.CommonProps.REFRESH.check(propName)) {
            View newView = (View) newValue;
            View view = (View) getParent().getParent();
            if (view == newView) {
                refresh();
            }
            return;
        }

        if (BookController.CommonProps.SHOW_INFO.check(propName)) {
            if (newValue instanceof AbstractEntity) {
                entity = (AbstractEntity) newValue;
                if (entity.isTransient()) {
                    return;
                }
                BookModel model = mainFrame.getBookModel();
                Session session = model.beginTransaction();
                session.refresh(entity);
                model.commit();
                refreshInfo();
                return;
            }
            if (newValue instanceof DbFile) {
                StringBuilder buf = new StringBuilder();
                buf.append("<p><b>\n");
                buf.append(I18N.getMsgColon("msg.common.title"));
                buf.append("</b></p><p>\n");
                Internal internal = BookUtil.get(mainFrame, BookKey.TITLE, "");
                buf.append(internal.getStringValue());
                buf.append("</p><p style='padding-top:10px'><b>\n");
                buf.append(I18N.getMsgColon("msg.common.subtitle"));
                buf.append("</b></p><p>\n");
                internal = BookUtil.get(mainFrame, BookKey.SUBTITLE, "");
                buf.append(internal.getStringValue());
                buf.append("</p><p style='padding-top:10px'><b>\n");
                buf.append(I18N.getMsgColon("msg.common.author_s"));
                buf.append("</b></p><p>\n");
                internal = BookUtil.get(mainFrame, BookKey.AUTHOR, "");
                buf.append(internal.getStringValue());
                buf.append("</p><p style='padding-top:10px'><b>\n");
                buf.append(I18N.getMsgColon("msg.common.copyright"));
                buf.append("</b></p><p>\n");
                internal = BookUtil.get(mainFrame, BookKey.COPYRIGHT, "");
                buf.append(internal.getStringValue());
                buf.append("</p><p style='padding-top:10px'><b>\n");
                buf.append(I18N.getMsgColon("msg.common.blurb"));
                buf.append("</b></p><p>\n");
                internal = BookUtil.get(mainFrame, BookKey.BLURB, "");
                buf.append(internal.getStringValue());
                buf.append("</p><p style='padding-top:10px'><b>\n");
                buf.append(I18N.getMsgColon("msg.common.notes"));
                buf.append("</b></p><p>\n");
                internal = BookUtil.get(mainFrame, BookKey.NOTES, "");
                buf.append(internal.getStringValue());
                buf.append("<p>\n");
                infoPane.setText(buf.toString());
                infoPane.setCaretPosition(0);
                return;
            }
        }

        if (entity != null && newValue instanceof AbstractEntity) {
            AbstractEntity updatedEntity = (AbstractEntity) newValue;
            if (updatedEntity.getId().equals(entity.getId())) {
                refreshInfo();
            }
        }
    }

    @Override
    public void init() {
    }

    @Override
    public void initUi() {
        setLayout(new MigLayout("wrap,fill,ins 0"));

        infoPane = new JTextPane();
        infoPane.setEditable(false);
        infoPane.setOpaque(true);
        infoPane.setContentType("text/html");
        infoPane.addHyperlinkListener(this);
        JScrollPane scroller = new JScrollPane(infoPane);
        SwingUtil.setMaxPreferredSize(scroller);
        add(scroller);

        if (entity != null) {
            refreshInfo();
        }
    }

    private void refreshInfo() {
        infoPane.setText(EntityUtil.getInfo(mainFrame, entity));
        infoPane.setCaretPosition(0);
        infoPane.setComponentPopupMenu(EntityUtil.createPopupMenu(mainFrame, entity));
    }

    @Override
    public void hyperlinkUpdate(HyperlinkEvent e) {
        try {
            if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                NetUtil.openBrowser(e.getURL().toString());
            }
        } catch (Exception exc) {
            System.err.println("InfoPanel.hyperlinkUpdate(" + e.toString() + ") Exception : " + exc.getMessage());
        }
    }
}