--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/applet/AppletViewerPanel.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,216 @@
+/*
+ * Copyright 1995-2005 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package sun.applet;
+
+import java.util.*;
+import java.io.*;
+import java.net.URL;
+import java.net.MalformedURLException;
+import java.awt.*;
+import java.applet.*;
+import sun.tools.jar.*;
+
+
+/**
+ * Sample applet panel class. The panel manages and manipulates the
+ * applet as it is being loaded. It forks a seperate thread in a new
+ * thread group to call the applet's init(), start(), stop(), and
+ * destroy() methods.
+ *
+ * @author Arthur van Hoff
+ */
+class AppletViewerPanel extends AppletPanel {
+
+ /* Are we debugging? */
+ static boolean debug = false;
+
+ /**
+ * The document url.
+ */
+ URL documentURL;
+
+ /**
+ * The base url.
+ */
+ URL baseURL;
+
+ /**
+ * The attributes of the applet.
+ */
+ Hashtable atts;
+
+ /*
+ * JDK 1.1 serialVersionUID
+ */
+ private static final long serialVersionUID = 8890989370785545619L;
+
+ /**
+ * Construct an applet viewer and start the applet.
+ */
+ AppletViewerPanel(URL documentURL, Hashtable atts) {
+ this.documentURL = documentURL;
+ this.atts = atts;
+
+ String att = getParameter("codebase");
+ if (att != null) {
+ if (!att.endsWith("/")) {
+ att += "/";
+ }
+ try {
+ baseURL = new URL(documentURL, att);
+ } catch (MalformedURLException e) {
+ }
+ }
+ if (baseURL == null) {
+ String file = documentURL.getFile();
+ int i = file.lastIndexOf('/');
+ if (i >= 0 && i < file.length() - 1) {
+ try {
+ baseURL = new URL(documentURL, file.substring(0, i + 1));
+ } catch (MalformedURLException e) {
+ }
+ }
+ }
+
+ // when all is said & done, baseURL shouldn't be null
+ if (baseURL == null)
+ baseURL = documentURL;
+
+
+ }
+
+ /**
+ * Get an applet parameter.
+ */
+ public String getParameter(String name) {
+ return (String)atts.get(name.toLowerCase());
+ }
+
+ /**
+ * Get the document url.
+ */
+ public URL getDocumentBase() {
+ return documentURL;
+
+ }
+
+ /**
+ * Get the base url.
+ */
+ public URL getCodeBase() {
+ return baseURL;
+ }
+
+ /**
+ * Get the width.
+ */
+ public int getWidth() {
+ String w = getParameter("width");
+ if (w != null) {
+ return Integer.valueOf(w).intValue();
+ }
+ return 0;
+ }
+
+
+ /**
+ * Get the height.
+ */
+ public int getHeight() {
+ String h = getParameter("height");
+ if (h != null) {
+ return Integer.valueOf(h).intValue();
+ }
+ return 0;
+ }
+
+ /**
+ * Get initial_focus
+ */
+ public boolean hasInitialFocus()
+ {
+
+ // 6234219: Do not set initial focus on an applet
+ // during startup if applet is targeted for
+ // JDK 1.1/1.2. [stanley.ho]
+ if (isJDK11Applet() || isJDK12Applet())
+ return false;
+
+ String initialFocus = getParameter("initial_focus");
+
+ if (initialFocus != null)
+ {
+ if (initialFocus.toLowerCase().equals("false"))
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Get the code parameter
+ */
+ public String getCode() {
+ return getParameter("code");
+ }
+
+
+ /**
+ * Return the list of jar files if specified.
+ * Otherwise return null.
+ */
+ public String getJarFiles() {
+ return getParameter("archive");
+ }
+
+ /**
+ * Return the value of the object param
+ */
+ public String getSerializedObject() {
+ return getParameter("object");// another name?
+ }
+
+
+ /**
+ * Get the applet context. For now this is
+ * also implemented by the AppletPanel class.
+ */
+ public AppletContext getAppletContext() {
+ return (AppletContext)getParent();
+ }
+
+ static void debug(String s) {
+ if(debug)
+ System.err.println("AppletViewerPanel:::" + s);
+ }
+
+ static void debug(String s, Throwable t) {
+ if(debug) {
+ t.printStackTrace();
+ debug(s);
+ }
+ }
+}