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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you 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 .
*/
package org.libreoffice.example.java_scripts;
import javax.swing.SwingUtilities;
import java.io.InputStream;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.Scriptable;
import org.mozilla.javascript.ImporterTopLevel;
import org.mozilla.javascript.tools.debugger.Main;
import org.mozilla.javascript.tools.debugger.ScopeProvider;
import com.sun.star.script.provider.XScriptContext;
public class OORhinoDebugger implements OOScriptDebugger {
public void go(final XScriptContext xsctxt, String filename) {
Main sdb = initUI(xsctxt);
// This is the method we've added to open a file when starting
// the Rhino debugger
sdb.openFile(filename);
}
public void go(final XScriptContext xsctxt, InputStream in) {
Main sdb = initUI(xsctxt);
// Open a stream in the debugger
sdb.openStream(in);
}
// This code is based on the main method of the Rhino Debugger Main class
// We pass in the XScriptContext in the global scope for script execution
private Main initUI(final XScriptContext xsctxt) {
try {
final Main sdb = new Main("Rhino JavaScript Debugger");
swingInvoke(new Runnable() {
public void run() {
sdb.pack();
sdb.setSize(640, 640);
sdb.setVisible(true);
}
});
sdb.setExitAction(new Runnable() {
public void run() {
sdb.dispose();
}
});
Context.addContextListener(sdb);
sdb.setScopeProvider(new ScopeProvider() {
public Scriptable getScope() {
Context ctxt = Context.enter();
ImporterTopLevel scope = new ImporterTopLevel(ctxt);
Scriptable jsArgs = Context.toObject(xsctxt, scope);
scope.put("XSCRIPTCONTEXT", scope, jsArgs);
Context.exit();
return scope;
}
});
return sdb;
} catch (Exception exc) {
exc.printStackTrace();
}
return null;
}
static void swingInvoke(Runnable f) {
if (SwingUtilities.isEventDispatchThread()) {
f.run();
return;
}
try {
SwingUtilities.invokeAndWait(f);
} catch (Exception exc) {
exc.printStackTrace();
}
}
}
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