org.apache.fop.pdf.PDFJavaScriptLaunchAction Maven / Gradle / Ivy
/*
* 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
*
* 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.
*/
/* $Id: PDFJavaScriptLaunchAction.java 1862597 2019-07-05 08:55:44Z ssteiner $ */
package org.apache.fop.pdf;
/**
* PDF Action which executes some JavaScript code.
* @since PDF 1.3
*/
public class PDFJavaScriptLaunchAction extends PDFAction {
private String script;
/**
* Creates a new /Launch action.
* @param script the script to run when the launch action is triggered
*/
public PDFJavaScriptLaunchAction(String script) {
this.script = script;
}
/** {@inheritDoc} */
public String getAction() {
return this.referencePDF();
}
/** {@inheritDoc} */
public String toPDFString() {
StringBuffer sb = new StringBuffer(64);
sb.append("<<\n/S /JavaScript\n/JS ");
sb.append(encodeScript(this.script));
sb.append("\n>>");
return sb.toString();
}
/** {@inheritDoc} */
protected boolean contentEquals(PDFObject obj) {
if (this == obj) {
return true;
}
if (obj == null || !(obj instanceof PDFJavaScriptLaunchAction)) {
return false;
}
PDFJavaScriptLaunchAction launch = (PDFJavaScriptLaunchAction) obj;
if (!launch.script.equals(script)) {
return false;
}
return true;
}
}