diff options
Diffstat (limited to 'BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/DefaultHelpListener.java')
-rw-r--r-- | BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/DefaultHelpListener.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/DefaultHelpListener.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/DefaultHelpListener.java new file mode 100644 index 00000000..9876ef7e --- /dev/null +++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/DefaultHelpListener.java @@ -0,0 +1,77 @@ +/* + * Copyright 2008 Federal Chancellery Austria and + * Graz University of Technology + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package at.gv.egiz.bku.online.applet; + +import at.gv.egiz.bku.gui.AbstractHelpListener; +import at.gv.egiz.bku.gui.ViewerDialog; +import java.io.InputStream; +import java.net.URL; +import java.net.URLConnection; +import java.util.Locale; +import javax.swing.SwingUtilities; + +/** + * This class depends on BKU utils, and therefore is not part of BKUCommonGUI + * + * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at> + */ +public class DefaultHelpListener extends AbstractHelpListener { + + public DefaultHelpListener(URL helpURL, Locale locale) { + super(helpURL, locale); + } + + @Override + public void showDocument(URL helpURL, final String helpTopic) throws Exception { + log.debug("open connection " + helpURL); + URLConnection conn = helpURL.openConnection(); + + log.debug("show help document " + conn.getContentType()); // + ";" + conn.getContentEncoding()); + +// Charset cs; +// if (conn.getContentEncoding() == null) { +// cs = Charset.forName("UTF-8"); +// } else { +// try { +// cs = Charset.forName(conn.getContentEncoding()); +// } catch (Exception ex) { +// log.debug("charset " + conn.getContentEncoding() + " not supported, assuming UTF-8: " + ex.getMessage()); +// cs = Charset.forName("UTF-8"); +// } +// } + +// InputStreamReader isr = new InputStreamReader(conn.getInputStream(), cs); +// final Reader content = new BufferedReader(isr); + final InputStream content = conn.getInputStream(); + final String mimeType = conn.getContentType(); + + log.debug("schedule help dialog"); + + SwingUtilities.invokeLater(new Runnable() { + + @Override + public void run() { + + log.debug("show help dialog"); + + ViewerDialog.showHelp(null, helpTopic, content, mimeType, messages); + + } + }); +// gui.showHelpDialog(helpDocument.getStream(), mimetype, encoding); + } +} |