| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| 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; |
| } |
| } |