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jeremybenn |
/* StandaloneAppletViewer.java -- a standalone viewer for Java applets
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Copyright (C) 2003, 2006 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.classpath.tools.appletviewer;
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import java.awt.Dimension;
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import java.io.File;
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import java.io.IOException;
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import java.io.StringReader;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.StringTokenizer;
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/**
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* StandaloneAppletViewer displays an applet in its own Frame. Most
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* of the context that is available to an applet within a webpage is
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* available to it in StandaloneAppletViewer.
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*/
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class StandaloneAppletViewer extends Main
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{
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static ArrayList appletTags = new ArrayList();
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static ArrayList appletWindows = new ArrayList();
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StandaloneAppletViewer(String[] urls)
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throws MalformedURLException, IOException
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{
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// Handle each file specified on the command line.
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for (int i = 0; i < urls.length; i++)
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{
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TagParser parser = new TagParser(urls[i]);
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appletTags.addAll(parser.parseAppletTags());
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}
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printTags();
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createWindows();
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}
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StandaloneAppletViewer(String code, String codebase, String archives,
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List parameters, Dimension dimensions)
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throws IOException
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{
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if (!(code.equals("") || code.endsWith(".class")))
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{
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System.err.println
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(Messages.getString("StandaloneAppletViewer.CodeOptionError"));
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System.exit(1);
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}
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String tagString =
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"<EMBED"
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+ " CODE=\"" + code + "\""
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+ " WIDTH=" + dimensions.width
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+ " HEIGHT=" + dimensions.height
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+ " CODEBASE=\"" + codebase + "\""
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+ " ARCHIVE=\"" + archives + "\">";
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// Handle parameters.
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Iterator pairs = parameters.iterator();
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while (pairs.hasNext())
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{
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StringTokenizer paramTokenizer =
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new StringTokenizer((String) pairs.next(), ",");
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tagString +=
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"<PARAM NAME=" + paramTokenizer.nextToken().trim() + " VALUE="
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+ paramTokenizer.nextToken().trim() + ">";
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}
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tagString += "</EMBED>";
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StringReader reader = new StringReader(tagString);
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String path = System.getProperty("user.dir") + File.separator;
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TagParser parser = new TagParser(reader,
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new URL("file", "", path));
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appletTags.addAll(parser.parseAppletTags());
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printTags();
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createWindows();
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}
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void printTags()
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{
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if (verbose)
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{
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System.out.println
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(Messages.getString("StandaloneAppletViewer.ParsedAppletTags"));
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for (int i = 0; i < appletTags.size(); i++)
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{
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AppletTag tag = (AppletTag) appletTags.get(i);
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System.out.println
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(" " + Messages.getString("StandaloneAppletViewer.Tag")
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+ " " + i + ":");
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System.out.println(tag);
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}
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}
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}
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void createWindows()
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{
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for (int i = 0; i < appletTags.size(); i++)
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{
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AppletTag tag = (AppletTag) appletTags.get(i);
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// Create a StandaloneAppletWindow and add it to the
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// appletWindows list.
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new StandaloneAppletWindow(tag, appletWindows);
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}
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}
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}
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