org.apache.fop.pdf.PDFLaunch 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: PDFLaunch.java 1780923 2017-01-30 15:24:20Z ssteiner $ */
package org.apache.fop.pdf;
/**
* This class represents the /Launch action.
*/
public class PDFLaunch extends PDFAction {
private PDFReference externalFileSpec;
private boolean newWindow;
/**
* Creates a new /Launch action.
* @param fileSpec the file specification to launch
*/
public PDFLaunch(PDFFileSpec fileSpec) {
this(fileSpec.makeReference());
this.newWindow = false;
}
/**
* Creates a new /Launch action.
* @param fileSpec the file specification to launch
* @param newWindow boolean indicating whether the target should be
* displayed in a new window
*/
public PDFLaunch(PDFFileSpec fileSpec, boolean newWindow) {
this(fileSpec.makeReference());
this.newWindow = newWindow;
}
/**
* Creates a new /Launch action.
* @param fileSpec a reference to the file specification
*/
public PDFLaunch(PDFReference fileSpec) {
PDFObject fs = fileSpec.getObject();
if (fs != null) {
assert fs instanceof PDFFileSpec;
}
this.externalFileSpec = fileSpec;
}
/** {@inheritDoc} */
public String getAction() {
return this.referencePDF();
}
/** {@inheritDoc} */
public String toPDFString() {
StringBuffer sb = new StringBuffer(64);
sb.append("<<\n/S /Launch\n/F ");
sb.append(externalFileSpec.toString());
if (newWindow) {
sb.append("\n/NewWindow true");
}
sb.append("\n>>");
return sb.toString();
}
/** {@inheritDoc} */
protected boolean contentEquals(PDFObject obj) {
if (this == obj) {
return true;
}
if (obj == null || !(obj instanceof PDFLaunch)) {
return false;
}
PDFLaunch launch = (PDFLaunch) obj;
if (!launch.externalFileSpec.toString().equals(externalFileSpec.toString())) {
return false;
}
return true;
}
}