From 22a5854b13f435af23d0bf08850e04d6a1a1a1ae Mon Sep 17 00:00:00 2001 From: Kelly Campbell Date: Sun, 4 Feb 2001 03:23:10 +0000 Subject: [PATCH] Added very simple fo:wrapper implementation git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194014 13f79535-47bb-0310-9956-ffa450edef68 --- .../apache/fop/fo/StandardElementMapping.java | 1 + src/org/apache/fop/fo/flow/Wrapper.java | 107 ++++++++++++++++++ 2 files changed, 108 insertions(+) create mode 100644 src/org/apache/fop/fo/flow/Wrapper.java diff --git a/src/org/apache/fop/fo/StandardElementMapping.java b/src/org/apache/fop/fo/StandardElementMapping.java index ce5cc4eff..891c3d5ff 100644 --- a/src/org/apache/fop/fo/StandardElementMapping.java +++ b/src/org/apache/fop/fo/StandardElementMapping.java @@ -110,5 +110,6 @@ public class StandardElementMapping implements ElementMapping { builder.addMapping(uri, "character", org.apache.fop.fo.flow.Character.maker()); builder.addMapping(uri, "footnote", Footnote.maker()); builder.addMapping(uri, "footnote-body", FootnoteBody.maker()); + builder.addMapping(uri, "wrapper", Wrapper.maker()); } } diff --git a/src/org/apache/fop/fo/flow/Wrapper.java b/src/org/apache/fop/fo/flow/Wrapper.java new file mode 100644 index 000000000..47eb05032 --- /dev/null +++ b/src/org/apache/fop/fo/flow/Wrapper.java @@ -0,0 +1,107 @@ +/* + ============================================================================ + 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 . For more information on the Apache + Software Foundation, please see . + + */ + + +package org.apache.fop.fo.flow; + +// FOP +import org.apache.fop.fo.*; +import org.apache.fop.apps.FOPException; +import org.apache.fop.fo.properties.*; +import org.apache.fop.layout.*; + +/** + * Implementation for fo:wrapper formatting object. + * The wrapper object serves as + * a property holder for it's children objects. + */ + +public class Wrapper extends FObjMixed { + + public static class Maker extends FObj.Maker { + public FObj make(FObj parent, PropertyList propertyList) + throws FOPException + { + return new Wrapper(parent, propertyList); + } + } + + public static FObj.Maker maker() { + return new Wrapper.Maker(); + } + + public Wrapper(FObj parent, PropertyList propertyList) + { + super(parent, propertyList); + // check that this occurs inside an fo:flow + } + + + public Status layout(Area area) + throws FOPException + { + + int numChildren = this.children.size(); + for (int i=((marker != START)?marker:0) ; i < numChildren; i++) { + FONode child= (FONode)children.elementAt(i); + if ((child instanceof FObj)) { + Status status = ((FObj)child).layout(area); + if (status.isIncomplete()) { + this.marker = i; + return status; + } + } + } + return new Status(Status.OK); + + } + + +} -- 2.39.5