From 29e1d0cef40d41fd262fedd8b023d341b53259f0 Mon Sep 17 00:00:00 2001
From: "David A. Madore" <david+git@madore.org>
Date: Sun, 1 May 2011 01:00:00 +0200
Subject: (Temporary!) support for <weblog> element.

---
 org/madore/damlengine/TodoWeblogElement.java | 48 ++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 org/madore/damlengine/TodoWeblogElement.java

(limited to 'org/madore/damlengine/TodoWeblogElement.java')

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);
+    }
+
+}
-- 
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