org.docx4all.ui.main.WordMLApplet.java Source code

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Here is the source code for org.docx4all.ui.main.WordMLApplet.java

Source

/*
 *  Copyright 2007, Plutext Pty Ltd.
 *   
 *  This file is part of Docx4all.
    
Docx4all is free software: you can redistribute it and/or modify
it under the terms of version 3 of the GNU General Public License 
as published by the Free Software Foundation.
    
Docx4all 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 Docx4all.  If not, see <http://www.gnu.org/licenses/>.
    
 */

package org.docx4all.ui.main;

import java.util.prefs.BackingStoreException;
import java.util.prefs.Preferences;

import javax.swing.JApplet;
import javax.swing.JOptionPane;
import javax.swing.SwingUtilities;

import net.sf.vfsjfilechooser.utils.VFSUtils;

import org.apache.commons.vfs.FileObject;
import org.apache.commons.vfs.FileSystemException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.docx4all.ui.menu.FileMenu;
import org.docx4all.ui.menu.HyperlinkMenu;
import org.docx4all.util.PreferenceUtil;
import org.docx4j.XmlUtils;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.jdesktop.application.ResourceMap;

/**
 *   @author Jojada Tirtowidjojo - 24/09/2008
 */
public class WordMLApplet extends JApplet {
    private static Logger log = LoggerFactory.getLogger(WordMLApplet.class);

    public void init() {
        System.out.println("Applet initialising");
        final WordMLEditor editor = WordMLEditor.getInstance(WordMLEditor.class);
        editor.preStartup(this);

        setJMenuBar(editor.createMenuBar());
        add(editor.createMainPanel());

        ResourceMap rm = editor.getContext().getResourceMap(WordMLEditor.class);
        String s = rm.getString(Constants.APP_APPLET_OPEN_FILE_URL_PARAM_NAME);
        s = getParameter(s);
        if (s == null) {
            ;//pass
        } else if (s.endsWith(".docx")) {
            if (s.startsWith("file://")) {
                final String urlParam = s;
                SwingUtilities.invokeLater(new Runnable() {
                    public void run() {
                        openLocalFile(editor, urlParam);
                    }
                });

            } else if (s.startsWith("http://") || s.startsWith("webdav://")) {
                final String urlParam = s;
                SwingUtilities.invokeLater(new Runnable() {
                    public void run() {
                        openRemoteFile(editor, urlParam);
                    }
                });

            } else {
                log.error("Unknown protocol scheme. File = " + s);
            }
        } else {
            log.error("Unknown file type. File = " + s);
        }
    }

    public void start() {
        log.info("Applet starting.");
    }

    public void stop() {
        log.info("Applet stopping.");
    }

    public void destroy() {
        log.info("Applet being destroyed.");
    }

    private void openLocalFile(WordMLEditor editor, String urlParam) {
        ResourceMap rm = editor.getContext().getResourceMap(WordMLEditor.class);

        String localFileUrl = urlParam;
        if (System.getProperty("os.name").toLowerCase().startsWith("windows")) {
            if (urlParam.startsWith("file:///")) {
                ;//pass
            } else {
                localFileUrl = "file:///" + urlParam.substring(7);
            }
        }

        String errMsg = null;
        try {
            FileObject fo = VFSUtils.getFileSystemManager().resolveFile(urlParam);
            if (fo.exists()) {
                Preferences prefs = Preferences.userNodeForPackage(FileMenu.class);
                localFileUrl = fo.getName().getURI();
                prefs.put(Constants.LAST_OPENED_FILE, localFileUrl);
                prefs.put(Constants.LAST_OPENED_LOCAL_FILE, localFileUrl);
                PreferenceUtil.flush(prefs);
                log.info("\n\n Opening " + urlParam);
                editor.createInternalFrame(fo);
            } else {
                errMsg = rm.getString("Application.applet.initialisation.file.not.found.message", urlParam);
            }
        } catch (FileSystemException exc) {
            exc.printStackTrace();
            errMsg = rm.getString("Application.applet.initialisation.file.io.error.message", urlParam);
        }

        if (errMsg != null) {
            String title = rm.getString("Application.applet.initialisation.Action.text");
            editor.showMessageDialog(title, errMsg, JOptionPane.ERROR_MESSAGE);
        }
    } //openLocalFile()

    private void openRemoteFile(WordMLEditor editor, String urlParam) {
        String webdavUrl = urlParam;
        if (urlParam.startsWith("http://")) {
            webdavUrl = "webdav://" + urlParam.substring(7);
        }

        boolean recordAsLastOpenUrl = true;
        boolean createNewIfNotFound = false;
        WordprocessingMLPackage newPackage = null;
        String callerActionName = "Application.applet.initialisation";
        HyperlinkMenu.getInstance().openWebdavDocument(webdavUrl, recordAsLastOpenUrl, createNewIfNotFound,
                newPackage, callerActionName);
    }

}// WordMLApplet class