pbwest 2004/05/13 06:51:59
Modified: src/java/org/apache/fop/fo Tag: FOP_0-20-0_Alt-Design
FOPageSeqNode.java
Log:
Changed childContext to currentArea
Added ArrayList generated
Added getLayoutContext & getChildrensLayoutContext
Revision Changes Path
No revision
No revision
1.1.2.4 +29 -4 xml-fop/src/java/org/apache/fop/fo/Attic/FOPageSeqNode.java
Index: FOPageSeqNode.java
===================================================================
RCS file: /home/cvs/xml-fop/src/java/org/apache/fop/fo/Attic/FOPageSeqNode.java,v
retrieving revision 1.1.2.3
retrieving revision 1.1.2.4
diff -u -r1.1.2.3 -r1.1.2.4
--- FOPageSeqNode.java 10 May 2004 11:50:02 -0000 1.1.2.3
+++ FOPageSeqNode.java 13 May 2004 13:51:59 -0000 1.1.2.4
@@ -19,6 +19,8 @@
*/
package org.apache.fop.fo;
+import java.util.ArrayList;
+
import org.apache.fop.apps.FOPException;
import org.apache.fop.area.Area;
import org.apache.fop.datastructs.TreeException;
@@ -39,8 +41,9 @@
/**
* Comment for <code>childContext</code>
*/
- private Area childContext = null;
- private Area myContext = null;
+ protected Area currentArea = null;
+ protected Area myContext = null;
+ protected ArrayList generated = null;
/**
* @param foTree the FO tree to which this node is added
@@ -159,8 +162,30 @@
return numMarkers;
}
+ /* (non-Javadoc)
+ * @see org.apache.fop.fo.FONode#getReferenceRectangle()
+ */
public Area getReferenceRectangle() throws FOPException {
throw new FOPException("Called from FOPageSeqNode");
+ }
+
+ /**
+ * @return
+ * @throws FOPException
+ */
+ public Area getLayoutContext() throws FOPException {
+ // The default layout context is provided by the parent
+ return ((FONode)parent).getChildrensLayoutContext();
+ }
+
+ /**
+ * Gets the layout context for the children of this <code>FONode</code>.
+ * Subclasses with special requirements must override this method.
+ * The default context is the current area generated by the node.
+ */
+ public Area getChildrensLayoutContext()
+ throws FOPException {
+ return currentArea;
}
}
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