Handle title and subtitle.

1 files changed, 46 insertions, 0 deletions

diff --git a/org/madore/damlengine/TodoTitleOrSubtitle.java b/org/madore/damlengine/TodoTitleOrSubtitle.java
new file mode 100644
index 0000000..5e92f41
--- /dev/null
+++ b/org/madore/damlengine/TodoTitleOrSubtitle.java
@@ -0,0 +1,46 @@
+package org.madore.damlengine;
+
+import java.util.ArrayList;
+import org.w3c.dom.*;
+
+public final class TodoTitleOrSubtitle extends TodoElement {
+
+    public enum Type {
+	TITLE("h1","title"),
+	SUBTITLE("p","subtitle");
+	final String eltName;
+	final String eltClass;
+	Type(String eltName, String eltClass) {
+	    this.eltName = eltName;
+	    this.eltClass = eltClass;
+	}
+    }
+
+    final Type t;
+
+    public TodoTitleOrSubtitle(Type t,
+			       Element node,
+			       Context ctx,
+			       TodoItem caller) {
+	super(node, ctx, caller);
+	this.t = t;
+    }
+
+    @Override
+    public void handle() {
+	Element elt = ctx.doc.createElementNS(DamlEngine.XHTML_NS, t.eltName);
+	String expLang = (t==Type.TITLE)?ctx.titleLang:ctx.subtitleLang;
+	if ( expLang != null )
+	    LangHelper.setLangNorec(node, expLang);
+	elt.setAttributeNS(null, "class", t.eltClass);
+	node.getParentNode().replaceChild(elt, node);
+	ArrayList<Node> childList
+	    = TodoDefaultElement.getChildList((t==Type.TITLE)?ctx.title:ctx.subtitle);
+	for ( Node child : childList )
+	    elt.appendChild(child.cloneNode(true));
+	TodoElement it
+	    = TodoElement.getTodoElement(elt, this.ctx, this);
+	this.ownerDeque.registerAtStart(it);
+    }
+
+}