Patch 31206 by Luca Furini:

- A new interface InlineLevelLayoutManager, implemented by LeafNodeLM,
  InlineLM, TextLM, BasicLinkLM and ContentLM

- Leaders with pattern "use-content" and "dots" now works

- Better handling of preserved linefeeds

- Correct calculation of the lineheight, according to the value of the
  property vertical-align

For a few points which may need further work, see the bugzilla page.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198142 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 24 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/area/inline/FilledArea.java b/src/java/org/apache/fop/area/inline/FilledArea.java
index afbcbe73f..84e905536 100644
--- a/src/java/org/apache/fop/area/inline/FilledArea.java
+++ b/src/java/org/apache/fop/area/inline/FilledArea.java
@@ -19,6 +19,7 @@
 package org.apache.fop.area.inline;
 
 import java.util.List;
+import java.util.ListIterator;
 import java.util.ArrayList;
 
 /**
@@ -40,6 +41,29 @@ public class FilledArea extends InlineParent {
     }
 
     /**
+     * Set the offset of the descendant TextAreas,
+     * instead of the offset of the FilledArea itself.
+     *
+     * @param v the offset
+     */
+    public void setOffset(int v) {
+        setChildOffset(inlines.listIterator(), v);
+    }
+
+    private void setChildOffset(ListIterator childrenIterator, int v) {
+        while (childrenIterator.hasNext()) {
+            InlineArea child = (InlineArea) childrenIterator.next();
+            if (child instanceof InlineParent) {
+                setChildOffset(((InlineParent) child).getChildAreas().listIterator(), v);
+            } else if (child instanceof org.apache.fop.area.inline.Viewport) {
+                // nothing
+            } else {
+                child.setOffset(v);
+            }
+        }
+    }
+
+    /**
      * Set the unit width for the areas to fill the full width.
      *
      * @param w the unit width