/**

  * Back 2 Browser Bytecode Translator

  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, version 2 of the License.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. Look for COPYING file in the top folder.

  * If not, see http://opensource.org/licenses/GPL-2.0.

  */

 package org.apidesign.bck2brwsr.htmlpage;

 import java.util.ArrayList;

 import java.util.Collection;

 import org.apidesign.bck2brwsr.core.JavaScriptOnly;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public final class KOList<T> extends ArrayList<T> {

     private final String name;

     private final String[] deps;

     private Knockout model;

     public KOList(String name, String... deps) {

         this.name = name;

         this.deps = deps;

     }

     public void assign(Knockout model) {

         this.model = model;

     }

     @Override

     public boolean add(T e) {

         boolean ret = super.add(e);

         notifyChange();

         return ret;

     }

     @Override

     public boolean remove(Object o) {

         boolean ret = super.remove(o);

         notifyChange();

         return ret;

     }

     @Override

     public void clear() {

         super.clear();

         notifyChange();

     }

     @Override

     public boolean removeAll(Collection<?> c) {

         boolean ret = super.removeAll(c);

         notifyChange();

         return ret;

     }

     @Override

     public boolean retainAll(Collection<?> c) {

         boolean ret = super.retainAll(c);

         notifyChange();

         return ret;

     }

     @Override

     public T set(int index, T element) {

         T ret = super.set(index, element);

         notifyChange();

         return ret;

     }

     @Override

     public void add(int index, T element) {

         super.add(index, element);

         notifyChange();

     }

     @Override

     public T remove(int index) {

         T ret = super.remove(index);

         notifyChange();

         return ret;

     }

     @JavaScriptOnly(name = "koArray", value = "function() { return this.toArray___3Ljava_lang_Object_2(); }")

     private static native int koArray();

     private void notifyChange() {

         Knockout m = model;

         if (m == null) {

             return;

         }

         m.valueHasMutated(name);

         for (String dependant : deps) {

             m.valueHasMutated(dependant);

         }

     }

 }