/*******************************************************************************
* Copyright 2010 Simon Mieth
*
* 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 org.kabeja.processing.scripting.impl;
import java.io.PrintStream;
import javax.swing.JOptionPane;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.Function;
import org.mozilla.javascript.ImporterTopLevel;
import org.mozilla.javascript.Scriptable;
import org.mozilla.javascript.ScriptableObject;
public class Global extends ImporterTopLevel {
private static PrintStream out;
/**
*
*/
private static final long serialVersionUID = 1L;
protected String[] functionNames = new String[] { "print", "alert" };
public Global() {
this.init();
}
protected void init() {
this.defineFunctionProperties(functionNames, Global.class,
ScriptableObject.DONTENUM);
}
public static void print(Context cx, Scriptable thisObj, Object[] args,
Function funObj) {
for (int i = 0; i < args.length; i++) {
out.print(Context.toString(args[i]));
}
out.print('\n');
}
/**
*Alert method
*/
public static void alert(Context cx, Scriptable thisObj, Object[] args,
Function funObj) {
int length = args.length;
Global g = (Global) thisObj;
if (length >= 1) {
String message = (String) Context.jsToJava(args[0], String.class);
JOptionPane.showMessageDialog(null, message);
}
}
public static void setOutput(PrintStream out) {
Global.out = out;
}
}