01: /*
02: * $Id: GoToAction.java,v 1.2 2007/12/20 18:33:34 rbair Exp $
03: *
04: * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
05: * Santa Clara, California 95054, U.S.A. All rights reserved.
06: *
07: * This library is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU Lesser General Public
09: * License as published by the Free Software Foundation; either
10: * version 2.1 of the License, or (at your option) any later version.
11: *
12: * This library is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this library; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20: */
21:
22: package com.sun.pdfview.action;
23:
24: import java.io.IOException;
25:
26: import com.sun.pdfview.PDFObject;
27: import com.sun.pdfview.PDFDestination;
28: import com.sun.pdfview.PDFParseException;
29:
30: /**
31: * An action which specifies going to a particular destination
32: */
33: public class GoToAction extends PDFAction {
34: /** the destination to go to */
35: private PDFDestination dest;
36:
37: /**
38: * Creates a new instance of GoToAction from an object
39: *
40: * @param obj the PDFObject with the action information
41: */
42: public GoToAction(PDFObject obj, PDFObject root) throws IOException {
43: super ("GoTo");
44:
45: // find the destination
46: PDFObject destObj = obj.getDictRef("D");
47: if (destObj == null) {
48: throw new PDFParseException(
49: "No destination in GoTo action " + obj);
50: }
51:
52: // parse it
53: dest = PDFDestination.getDestination(destObj, root);
54: }
55:
56: /**
57: * Create a new GoToAction from a destination
58: */
59: public GoToAction(PDFDestination dest) {
60: super ("GoTo");
61:
62: this .dest = dest;
63: }
64:
65: /**
66: * Get the destination this action refers to
67: */
68: public PDFDestination getDestination() {
69: return dest;
70: }
71: }
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