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- /*
- * 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;
- }
- }
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