diff options
Diffstat (limited to 'src/org/apache/fop/extensions/Outline.java')
| -rw-r--r-- | src/org/apache/fop/extensions/Outline.java | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/org/apache/fop/extensions/Outline.java b/src/org/apache/fop/extensions/Outline.java new file mode 100644 index 000000000..ee70ce529 --- /dev/null +++ b/src/org/apache/fop/extensions/Outline.java @@ -0,0 +1,156 @@ +/*-- $Id$ -- + + ============================================================================ + 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; + } + + + +} + |