diff options
Diffstat (limited to 'BKUApplet/src/main/java')
3 files changed, 48 insertions, 85 deletions
diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletHelpListener.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletHelpListener.java new file mode 100644 index 00000000..a0305eb4 --- /dev/null +++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletHelpListener.java @@ -0,0 +1,46 @@ +/* + * 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 java.applet.AppletContext; +import java.net.URL; + +/** + * + * @author clemens + */ +public class AppletHelpListener extends AbstractHelpListener { + + protected AppletContext ctx; + + public AppletHelpListener(AppletContext ctx, URL helpURL, String locale) { + super(helpURL, locale); + if (ctx == null) { + throw new RuntimeException("no applet context provided"); + } + this.ctx = ctx; + } + + @Override + public void showDocument(URL helpDocument) throws Exception { + ctx.showDocument(helpDocument, "_blank"); + } + + +} diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java index 470534da..2b0188bb 100644 --- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java +++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/BKUApplet.java @@ -82,10 +82,10 @@ public class BKUApplet extends JApplet { } String guiStyle = getMyAppletParameter(GUI_STYLE); BKUGUIFacade gui = BKUGUIFactory.createGUI(guiStyle); - ExternalHelpListener helpListener = null; + AppletHelpListener helpListener = null; try { URL helpURL = getMyAppletParameterURL(HELP_URL); - helpListener = new ExternalHelpListener(getAppletContext(), helpURL, localeString); + helpListener = new AppletHelpListener(getAppletContext(), helpURL, localeString); } catch (MalformedURLException ex) { log.error("invalid help URL: " + ex.getMessage()); } diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/ExternalHelpListener.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/ExternalHelpListener.java deleted file mode 100644 index f92a6963..00000000 --- a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/ExternalHelpListener.java +++ /dev/null @@ -1,83 +0,0 @@ -/* - * 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 java.applet.AppletContext; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.net.MalformedURLException; -import java.net.URL; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; - -/** - * - * @author clemens - */ -public class ExternalHelpListener implements ActionListener { - - protected final static Log log = LogFactory.getLog(ExternalHelpListener.class); - protected AppletContext ctx; - protected String helpURLBase; - protected String locale; - - public ExternalHelpListener(AppletContext ctx, URL helpURL, String locale) { - if (ctx == null) { - throw new RuntimeException("no applet context provided"); - } - if (helpURL == null || "".equals(helpURL)) { - throw new RuntimeException("no help URL provided"); - } - this.ctx = ctx; - this.helpURLBase = helpURL.toString(); - this.locale = locale; - } - - @Override - public void actionPerformed(ActionEvent e) { - log.debug("received help action: " + e.getActionCommand()); - URL helpURL; - try { - String urlString = helpURLBase; - if (locale != null) { - urlString = appendParameter(urlString, "locale", locale); - } - if (e.getActionCommand() != null && !"".equals(e.getActionCommand())) { - urlString = appendParameter(urlString, "topic", e.getActionCommand()); - } - helpURL = new URL(urlString); - } catch (MalformedURLException ex) { - try { - log.error("failed to create help URL: " + ex.getMessage()); - helpURL = new URL(helpURLBase); - } catch (MalformedURLException ex1) { - log.error("failed to create default help URL, requested help will not be displayed"); - return; - } - } - ctx.showDocument(helpURL, "_blank"); - } - - private String appendParameter(String url, String paramName, String paramValue) { - if (url.indexOf('?') < 0) { - return url + "?" + paramName + "=" + paramValue; - } else { - return url + "&" + paramName + "=" + paramValue; - } - } -} |