Handle date-extra element.

1 files changed, 36 insertions, 0 deletions

diff --git a/org/madore/damlengine/TodoDateExtraElement.java b/org/madore/damlengine/TodoDateExtraElement.java
new file mode 100644
index 0000000..a8dd0b6
--- /dev/null
+++ b/org/madore/damlengine/TodoDateExtraElement.java
@@ -0,0 +1,36 @@
+package org.madore.damlengine;
+
+import org.w3c.dom.*;
+
+public final class TodoDateExtraElement extends TodoDefaultElement {
+
+    public static class Factory extends TodoElement.Factory {
+	@Override
+	public TodoDateExtraElement newItem(Element node,
+					    Context ctx,
+					    TodoItem caller) {
+	    return new TodoDateExtraElement(node, ctx, caller);
+	}
+    }
+
+    public TodoDateExtraElement(Element node,
+				Context ctx,
+				TodoItem caller) {
+	super(node, ctx, caller);
+    }
+
+    @Override
+    public void handleNodeOnly() {
+	String lang = LangHelper.getLangRec(node);
+	String explicitLang = LangHelper.getLangNorec(node);
+	if ( explicitLang != null && explicitLang != lang ) {
+	    System.err.println("warning: lang attribute on date-extra will be ignored");
+	    explicitLang = null;
+	}
+	if ( ctx.ent == null )
+	    throw new IllegalStateException("entry context not defined in date-extra element");
+	ctx.ent.headerNode.appendChild(ctx.doc.createTextNode(" \u00b7 "+node.getTextContent()));
+	node.getParentNode().removeChild(node);
+    }
+
+}