From: Glen Mazza <gmazza@apache.org>
Date: Sat, 4 Sep 2004 20:55:21 +0000 (+0000)
Subject: 1.) Validation for fo:multi-toggle added.
X-Git-Tag: Root_Temp_KnuthStylePageBreaking~589
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=fe2d99426ed26953441a63e27aa87935e0877d6d;p=xmlgraphics-fop.git

1.) Validation for fo:multi-toggle added.
2.) Switch to faster int's for findAncestor().


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@197902 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/java/org/apache/fop/fo/FONode.java b/src/java/org/apache/fop/fo/FONode.java
index 64c1f199d..e1bfe272e 100644
--- a/src/java/org/apache/fop/fo/FONode.java
+++ b/src/java/org/apache/fop/fo/FONode.java
@@ -110,23 +110,6 @@ public abstract class FONode {
         System.out.println("name = " + elementName);
     }
 
-    /**
-     * Returns the name of the node
-     * @return the name of this node
-     */
-    public String getName() {
-        return null;
-    }
-
-    /**
-     * Returns the Constants class integer value of this node
-     * @return the integer enumeration of this FO (e.g., FO_ROOT)
-     *      if a formatting object, FO_UNKNOWN_NODE otherwise
-     */
-    public int getNameId() {
-        return Constants.FO_UNKNOWN_NODE;
-    }
-
     /**
      * Checks to make sure, during SAX processing of input document, that the
      * incoming node is valid for the this (parent) node (e.g., checking to
@@ -344,5 +327,22 @@ public abstract class FONode {
             return "Error(" + loc.getLineNumber() + "/" + loc.getColumnNumber() + "): ";
         }
     }
+
+    /**
+     * Returns the name of the node
+     * @return the name of this node
+     */
+    public String getName() {
+        return null;
+    }
+
+    /**
+     * Returns the Constants class integer value of this node
+     * @return the integer enumeration of this FO (e.g., FO_ROOT)
+     *      if a formatting object, FO_UNKNOWN_NODE otherwise
+     */
+    public int getNameId() {
+        return Constants.FO_UNKNOWN_NODE;
+    }
 }
 
diff --git a/src/java/org/apache/fop/fo/FObj.java b/src/java/org/apache/fop/fo/FObj.java
index a1a25e8b7..cebe2e164 100644
--- a/src/java/org/apache/fop/fo/FObj.java
+++ b/src/java/org/apache/fop/fo/FObj.java
@@ -514,8 +514,9 @@ public class FObj extends FONode implements Constants {
             || lName.equals("page-number") 
             || lName.equals("page-number-citation")
             || lName.equals("basic-link")
-            || lName.equals("multi-toggle")
-            || (!isOutOfLineFODescendant && lName.equals("footnote"))
+            || (lName.equals("multi-toggle")
+                && (getNameId() == FO_MULTI_CASE || findAncestor(FO_MULTI_CASE) > 0))
+            || (lName.equals("footnote") && !isOutOfLineFODescendant)
             || isNeutralItem(nsURI, lName)));
     }
 
@@ -551,15 +552,15 @@ public class FObj extends FONode implements Constants {
     /**
      * Convenience method for validity checking.  Checks if the
      * current node has an ancestor of a given name.
-     * @param ancestorName -- node name to check for (e.g., "fo:root")
+     * @param ancestorID -- Constants ID of node name to check for (e.g., FO_ROOT)
      * @return number of levels above FO where ancestor exists, 
      *    -1 if not found
      */
-    protected int findAncestor(String ancestorName) {
+    protected int findAncestor(int ancestorID) {
         int found = 1;
         FONode temp = getParent();
         while (temp != null) {
-            if (temp.getName().equals(ancestorName)) {
+            if (temp.getNameId() == ancestorID) {
                 return found;
             }
             found += 1;
diff --git a/src/java/org/apache/fop/fo/flow/BidiOverride.java b/src/java/org/apache/fop/fo/flow/BidiOverride.java
index 0e97b6d83..48874bf1c 100644
--- a/src/java/org/apache/fop/fo/flow/BidiOverride.java
+++ b/src/java/org/apache/fop/fo/flow/BidiOverride.java
@@ -52,10 +52,10 @@ public class BidiOverride extends FObjMixed {
        /* Check to see if this node can have block-level children.
         * See validateChildNode() below.
         */
-       int lvlLeader = findAncestor("fo:leader");
-       int lvlInCntr = findAncestor("fo:inline-container");
-       int lvlInline = findAncestor("fo:inline");
-       int lvlFootnote = findAncestor("fo:footnote");
+       int lvlLeader = findAncestor(FO_LEADER);
+       int lvlInCntr = findAncestor(FO_INLINE_CONTAINER);
+       int lvlInline = findAncestor(FO_INLINE);
+       int lvlFootnote = findAncestor(FO_FOOTNOTE);
 
        if (lvlLeader > 0) {
            if (lvlInCntr < 0 ||
diff --git a/src/java/org/apache/fop/fo/flow/Inline.java b/src/java/org/apache/fop/fo/flow/Inline.java
index 5df8b7573..33605498f 100644
--- a/src/java/org/apache/fop/fo/flow/Inline.java
+++ b/src/java/org/apache/fop/fo/flow/Inline.java
@@ -54,9 +54,9 @@ public class Inline extends FObjMixed {
        /* Check to see if this node can have block-level children.
         * See validateChildNode() below.
         */
-       int lvlLeader = findAncestor("fo:leader");
-       int lvlFootnote = findAncestor("fo:footnote");
-       int lvlInCntr = findAncestor("fo:inline-container");
+       int lvlLeader = findAncestor(FO_LEADER);
+       int lvlFootnote = findAncestor(FO_FOOTNOTE);
+       int lvlInCntr = findAncestor(FO_INLINE_CONTAINER);
 
        if (lvlLeader > 0) {
            if (lvlInCntr < 0 ||