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- /*-- $Id$ --
-
- ============================================================================
- The Apache Software License, Version 1.1
- ============================================================================
-
- Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without modifica-
- tion, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- 3. The end-user documentation included with the redistribution, if any, must
- include the following acknowledgment: "This product includes software
- developed by the Apache Software Foundation (http://www.apache.org/)."
- Alternately, this acknowledgment may appear in the software itself, if
- and wherever such third-party acknowledgments normally appear.
-
- 4. The names "FOP" and "Apache Software Foundation" must not be used to
- endorse or promote products derived from this software without prior
- written permission. For written permission, please contact
- apache@apache.org.
-
- 5. Products derived from this software may not be called "Apache", nor may
- "Apache" appear in their name, without prior written permission of the
- Apache Software Foundation.
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
- DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- This software consists of voluntary contributions made by many individuals
- on behalf of the Apache Software Foundation and was originally created by
- James Tauber <jtauber@jtauber.com>. For more information on the Apache
- Software Foundation, please see <http://www.apache.org/>.
-
- */
-
- package org.apache.fop.extensions;
-
- import org.apache.fop.fo.*;
- import org.apache.fop.pdf.PDFGoTo;
- import org.apache.fop.pdf.PDFAction;
- import org.apache.fop.datatypes.IDReferences;
- import org.apache.fop.messaging.MessageHandler;
-
- import java.util.*;
-
-
- public class Outline extends ExtensionObj
- {
- private Label _label;
- private Vector _outlines = new Vector();
-
- private String _internalDestination;
- private String _externalDestination;
-
- /** The parent outline object if it exists */
- private Outline _parentOutline;
-
- /** an opaque renderer context object, e.g. PDFOutline for PDFRenderer */
- private Object _rendererObject;
-
-
- public static class Maker extends FObj.Maker {
- public FObj make(FObj parent, PropertyList propertyList)
- {
- return new Outline(parent, propertyList);
- }
- }
-
- public static FObj.Maker maker() {
- return new Outline.Maker();
- }
-
- public Outline(FObj parent, PropertyList propertyList) {
- super(parent, propertyList);
-
- _internalDestination = this.properties.get("internal-destination").getString();
- _externalDestination = this.properties.get("external-destination").getString();
- if (_externalDestination != null && !_externalDestination.equals("")) {
- MessageHandler.errorln("WARNING: fox:outline external-destination not supported currently.");
- }
-
- if (_internalDestination == null || _internalDestination.equals("")) {
- MessageHandler.errorln("WARNING: fox:outline requires an internal-destination.");
- }
-
- for (FONode node = getParent(); node != null; node = node.getParent()) {
- if (node instanceof Outline) {
- _parentOutline = (Outline)node;
- break;
- }
- }
-
- }
-
- protected void addChild(FONode obj)
- {
- if (obj instanceof Label) {
- _label = (Label)obj;
- }
- else if (obj instanceof Outline) {
- _outlines.add(obj);
- }
- super.addChild(obj);
- }
-
-
- public void setRendererObject(Object o)
- {
- _rendererObject = o;
- }
-
- public Object getRendererObject()
- {
- return _rendererObject;
- }
-
- public Outline getParentOutline()
- {
- return _parentOutline;
- }
-
- public Label getLabel()
- {
- return _label == null?new Label(this,this.properties):_label;
- }
-
- public Vector getOutlines()
- {
- return _outlines;
- }
-
- public String getInternalDestination()
- {
- return _internalDestination;
- }
-
-
-
- }
|