Add support for nested inlines using the BreakPoss logic.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194817 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 23 insertions, 30 deletions

diff --git a/src/org/apache/fop/fo/FOText.java b/src/org/apache/fop/fo/FOText.java
index 589bf4a11..3cf9db50d 100644
--- a/src/org/apache/fop/fo/FOText.java
+++ b/src/org/apache/fop/fo/FOText.java
@@ -81,9 +81,9 @@ public class FOText extends FObj {
             ca = new char[length];
             System.arraycopy(tmp, 0, ca, 0, length);
         }
-        list.add(new TextLayoutManager(this, ca, textInfo));
+        // list.add(new TextLayoutManager(this, ca, textInfo));
 	// TEST VARIANT USING Karen's BreakPoss scheme
-        // list.add(new TextBPLayoutManager(this, ca, textInfo));
+        list.add(new TextBPLayoutManager(this, ca, textInfo));
     }
 
     public CharIterator charIterator() {
diff --git a/src/org/apache/fop/fo/FObjMixed.java b/src/org/apache/fop/fo/FObjMixed.java
index 45e77dfe5..34899ff63 100644
--- a/src/org/apache/fop/fo/FObjMixed.java
+++ b/src/org/apache/fop/fo/FObjMixed.java
@@ -13,6 +13,8 @@ import org.apache.fop.layout.FontInfo;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.apps.StreamRenderer;
 import org.apache.fop.datatypes.ColorType;
+import org.apache.fop.layoutmgr.InlineStackingBPLayoutManager;
+import org.apache.fop.layoutmgr.LMiter;
 
 import java.util.List;
 
@@ -33,15 +35,17 @@ public class FObjMixed extends FObj {
     }
 
     public void addLayoutManager(List lms) {
-        // set start and end properties for this element, id, etc.
-        int numChildren = this.children.size();
-        for (int i = 0; i < numChildren; i++) {
-            Object o = children.get(i);
-            if (o instanceof FObj) {
-                FObj fo = (FObj) o;
-                fo.addLayoutManager(lms);
-            }
-        }
+         lms.add(new InlineStackingBPLayoutManager(this,
+			         new LMiter(children.listIterator())));
+      // set start and end properties for this element, id, etc.
+//         int numChildren = this.children.size();
+//         for (int i = 0; i < numChildren; i++) {
+//             Object o = children.get(i);
+//             if (o instanceof FObj) {
+//                 FObj fo = (FObj) o;
+//                 fo.addLayoutManager(lms);
+//             }
+//         }
     }
 
     protected void addCharacters(char data[], int start, int length) {
diff --git a/src/org/apache/fop/fo/PropertyManager.java b/src/org/apache/fop/fo/PropertyManager.java
index b72a19584..7a720ff35 100644
--- a/src/org/apache/fop/fo/PropertyManager.java
+++ b/src/org/apache/fop/fo/PropertyManager.java
@@ -47,10 +47,10 @@ public class PropertyManager {
     private HyphenationProps hyphProps = null;
     private TextInfo textInfo = null;
 
-    private String[] saLeft;
-    private String[] saRight;
-    private String[] saTop;
-    private String[] saBottom;
+    private static String[] saBefore = new String[] {"before"};
+    private static String[] saAfter = new String[] {"after"};
+    private static String[] saStart = new String[] {"start"};
+    private static String[] saEnd = new String[] {"end"};
 
     private static MessageFormat msgColorFmt =
         new MessageFormat("border-{0}-color");
@@ -69,16 +69,6 @@ public class PropertyManager {
 	m_fontInfo = fontInfo;
     }
 
-    private void initDirections() {
-        saLeft = new String[1];
-        saRight = new String[1];
-        saTop = new String[1];
-        saBottom = new String[1];
-        saTop[0] = properties.wmAbsToRel(PropertyList.TOP);
-        saBottom[0] = properties.wmAbsToRel(PropertyList.BOTTOM);
-        saLeft[0] = properties.wmAbsToRel(PropertyList.LEFT);
-        saRight[0] = properties.wmAbsToRel(PropertyList.RIGHT);
-    }
 
     public FontState getFontState(FontInfo fontInfo) throws FOPException {
         if (fontState == null) {
@@ -106,12 +96,11 @@ public class PropertyManager {
     public BorderAndPadding getBorderAndPadding() {
         if (borderAndPadding == null) {
             this.borderAndPadding = new BorderAndPadding();
-            initDirections();
 
-            initBorderInfo(BorderAndPadding.TOP, saTop);
-            initBorderInfo(BorderAndPadding.BOTTOM, saBottom);
-            initBorderInfo(BorderAndPadding.LEFT, saLeft);
-            initBorderInfo(BorderAndPadding.RIGHT, saRight);
+            initBorderInfo(BorderAndPadding.BEFORE, saBefore);
+            initBorderInfo(BorderAndPadding.AFTER, saAfter);
+            initBorderInfo(BorderAndPadding.START, saStart);
+            initBorderInfo(BorderAndPadding.END, saEnd);
         }
         return borderAndPadding;
     }