--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/jface/text/templates/ContextTypeRegistry.d	Sat Aug 23 19:10:48 2008 +0200
@@ -0,0 +1,64 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module dwtx.jface.text.templates.ContextTypeRegistry;
+
+import dwt.dwthelper.utils;
+
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+/**
+ * A registry for context types. Editor implementors will usually instantiate a
+ * registry and configure the context types available in their editor.
+ * <p>
+ * In order to pick up templates contributed using the <code>dwtx.ui.editors.templates</code>
+ * extension point, use a <code>ContributionContextTypeRegistry</code>.
+ * </p>
+ *
+ * @since 3.0
+ */
+public class ContextTypeRegistry {
+
+    /** all known context types */
+    private final Map fContextTypes= new LinkedHashMap();
+
+    /**
+     * Adds a context type to the registry. If there already is a context type
+     * with the same ID registered, it is replaced.
+     *
+     * @param contextType the context type to add
+     */
+    public void addContextType(TemplateContextType contextType) {
+        fContextTypes.put(contextType.getId(), contextType);
+    }
+
+    /**
+     * Returns the context type if the id is valid, <code>null</code> otherwise.
+     *
+     * @param id the id of the context type to retrieve
+     * @return the context type if <code>name</code> is valid, <code>null</code> otherwise
+     */
+    public TemplateContextType getContextType(String id) {
+        return (TemplateContextType) fContextTypes.get(id);
+    }
+
+    /**
+     * Returns an iterator over all registered context types.
+     *
+     * @return an iterator over all registered context types
+     */
+    public Iterator contextTypes() {
+        return fContextTypes.values().iterator();
+    }
+}