(Temporary!) support for <weblog> element.

1 files changed, 48 insertions, 0 deletions

diff --git a/org/madore/damlengine/TodoWeblogElement.java b/org/madore/damlengine/TodoWeblogElement.java
new file mode 100644
index 0000000..2b42820
--- /dev/null
+++ b/org/madore/damlengine/TodoWeblogElement.java
@@ -0,0 +1,48 @@
+package org.madore.damlengine;
+
+import java.util.ArrayList;
+import java.util.regex.Pattern;
+import org.w3c.dom.*;
+
+public final class TodoWeblogElement extends TodoDefaultElement {
+
+    public static class Factory extends TodoElement.Factory {
+	@Override
+	public TodoWeblogElement newItem(Element node,
+					 Context ctx,
+					 TodoItem caller) {
+	    return new TodoWeblogElement(node, ctx, caller);
+	}
+    }
+
+    public TodoWeblogElement(Element node,
+			     Context ctx,
+			     TodoItem caller) {
+	super(node, ctx, caller);
+    }
+
+    @Override
+    public void handleNodeOnly() {
+	Node parent = node.getParentNode();
+	String lang = LangHelper.getLangNorec(node);
+	ArrayList<Node> childList = getChildList(this.node);
+	ArrayList<TodoElement> toProcess = new ArrayList<TodoElement>(childList.size()+8);
+	for ( Node child : childList ) {
+	    if ( child.getNodeType() == Node.TEXT_NODE
+		 || child.getNodeType() == Node.CDATA_SECTION_NODE ) {
+		if ( ! Pattern.matches("^\\s*$",((CharacterData)child).getData()) )
+		    throw new IllegalArgumentException("weblog element cannot contain text");
+	    }
+	    parent.insertBefore(child, node);
+	    if ( child.getNodeType() == Node.ELEMENT_NODE ) {
+		if ( lang != null )
+		    LangHelper.setLangRec((Element)child, lang);  // Dubious
+		TodoElement it
+		    = TodoElement.getTodoElement((Element)child, this.ctx, this);
+		toProcess.add(it);
+	    }
+	}
+	this.ownerDeque.registerAtStart(toProcess);
+    }
+
+}