Moved sources from src/org/** to src/java/org/**

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196061 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 216 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/fo/flow/BasicLink.java b/src/java/org/apache/fop/fo/flow/BasicLink.java
new file mode 100644
index 000000000..5076861cb
--- /dev/null
+++ b/src/java/org/apache/fop/fo/flow/BasicLink.java
@@ -0,0 +1,216 @@
+/*
+ * $Id: BasicLink.java,v 1.21 2003/03/06 11:36:31 jeremias Exp $
+ * ============================================================================
+ *                    The Apache Software License, Version 1.1
+ * ============================================================================
+ * 
+ * Copyright (C) 1999-2003 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.fo.flow;
+
+// Java
+import java.util.List;
+import java.io.Serializable;
+
+// FOP
+import org.apache.fop.fo.FONode;
+import org.apache.fop.layout.AccessibilityProps;
+import org.apache.fop.layout.AuralProps;
+import org.apache.fop.layout.BorderAndPadding;
+import org.apache.fop.layout.BackgroundProps;
+import org.apache.fop.layout.MarginInlineProps;
+import org.apache.fop.layout.RelativePositionProps;
+import org.apache.fop.area.inline.InlineParent;
+import org.apache.fop.area.Trait;
+import org.apache.fop.area.Resolveable;
+import org.apache.fop.area.PageViewport;
+import org.apache.fop.area.Area;
+import org.apache.fop.layoutmgr.InlineStackingLayoutManager;
+import org.apache.fop.layoutmgr.LMiter;
+import org.apache.fop.layoutmgr.LayoutProcessor;
+
+/**
+ * The basic link.
+ * This sets the basic link trait on the inline parent areas
+ * that are created by the fo element.
+ */
+public class BasicLink extends Inline {
+    
+    private String link = null;
+    private boolean external = false;
+
+    public BasicLink(FONode parent) {
+        super(parent);
+    }
+
+    // add start and end properties for the link
+    public void addLayoutManager(List lms) {
+        setup();
+        InlineStackingLayoutManager lm;
+        lm = new InlineStackingLayoutManager() {
+                    protected InlineParent createArea() {
+                        InlineParent area = super.createArea();
+                        setupLinkArea(parentLM, area);
+                        return area;
+                    }
+                };
+        lm.setUserAgent(getUserAgent());
+        lm.setFObj(this);
+        lm.setLMiter(new LMiter(children.listIterator()));
+        lms.add(lm);
+    }
+
+    protected void setupLinkArea(LayoutProcessor parentLM, InlineParent area) {
+        if (link == null) {
+            return;
+        }
+        if (external) {
+            area.addTrait(Trait.EXTERNAL_LINK, link);
+        } else {
+            PageViewport page = parentLM.resolveRefID(link);
+            if (page != null) {
+                area.addTrait(Trait.INTERNAL_LINK, page.getKey());
+            } else {
+                LinkResolver res = new LinkResolver(link, area);
+                parentLM.addUnresolvedArea(link, res);
+            }
+        }
+    }
+
+    public void setup() {
+        String destination;
+        int linkType;
+
+        // Common Accessibility Properties
+        AccessibilityProps mAccProps = propMgr.getAccessibilityProps();
+
+        // Common Aural Properties
+        AuralProps mAurProps = propMgr.getAuralProps();
+
+        // Common Border, Padding, and Background Properties
+        BorderAndPadding bap = propMgr.getBorderAndPadding();
+        BackgroundProps bProps = propMgr.getBackgroundProps();
+
+        // Common Margin Properties-Inline
+        MarginInlineProps mProps = propMgr.getMarginInlineProps();
+
+        // Common Relative Position Properties
+        RelativePositionProps mRelProps = propMgr.getRelativePositionProps();
+
+        // this.properties.get("alignment-adjust");
+        // this.properties.get("alignment-baseline");
+        // this.properties.get("baseline-shift");
+        // this.properties.get("destination-place-offset");
+        // this.properties.get("dominant-baseline");
+        String ext =  properties.get("external-destination").getString();
+        setupID();
+        // this.properties.get("indicate-destination");
+        String internal = properties.get("internal-destination").getString();
+        if (ext.length() > 0) {
+            link = ext;
+            external = true;
+        } else if (internal.length() > 0) {
+            link = internal;
+        } else {
+            getLogger().error("basic-link requires an internal or external destination");
+        }
+        // this.properties.get("keep-together");
+        // this.properties.get("keep-with-next");
+        // this.properties.get("keep-with-previous");
+        // this.properties.get("line-height");
+        // this.properties.get("line-height-shift-adjustment");
+        // this.properties.get("show-destination");
+        // this.properties.get("target-processing-context");
+        // this.properties.get("target-presentation-context");
+        // this.properties.get("target-stylesheet");
+
+    }
+
+    protected boolean containsMarkers() {
+        return true;
+    }
+
+    /**
+     * Link resolving for resolving internal links.
+     * This is static since it is independant of the link fo.
+     */
+    protected static class LinkResolver implements Resolveable, Serializable {
+        private boolean resolved = false;
+        private String idRef;
+        private Area area;
+
+        /**
+         * Create a new link resolver.
+         *
+         * @param id the id to resolve
+         * @param a the area that will have the link attribute
+         */
+        public LinkResolver(String id, Area a) {
+            idRef = id;
+            area = a;
+        }
+
+        public boolean isResolved() {
+            return resolved;
+        }
+
+        public String[] getIDs() {
+            return new String[] {idRef};
+        }
+
+        /**
+         * Resolve by adding an internal link.
+         */
+        public void resolve(String id, List pages) {
+            resolved = true;
+            if (idRef.equals(id) && pages != null) {
+                PageViewport page = (PageViewport)pages.get(0);
+                area.addTrait(Trait.INTERNAL_LINK, page.getKey());
+            }
+        }
+    }
+
+}
+