/*
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.ide.ui;

import com.intellij.ide.ui.search.BooleanOptionDescription;
import com.intellij.openapi.util.registry.Registry;

/**
 * @author Konstantin Bulenkov
 */
public class RegistryBooleanOptionDescriptor extends BooleanOptionDescription {
  private final String myKey;

  public RegistryBooleanOptionDescriptor(String option, String registryKey) {
    super(option, null);
    myKey = registryKey;
  }

  @Override
  public boolean isOptionEnabled() {
    return Registry.is(myKey);
  }

  @Override
  public void setOptionState(boolean enabled) {
    Registry.get(myKey).setValue(enabled);
  }
}

@@ -21,9 +21,9 @@
 -201
-4
+5
  Jet
@@ -735,16 +735,51 @@
 egistry;
+%0Aimport com.intellij.ui.Changeable;
 %0A%0A/**%0A *
@@ -889,16 +889,38 @@
 ription 
+implements Changeable 
 %7B%0A  priv
@@ -1268,11 +1268,115 @@
 ed);%0A  %7D
+%0A%0A  @Override%0A  public boolean hasChanged() %7B%0A    return Registry.get(myKey).isChangedFromDefault();%0A  %7D
 %0A%7D%0A

mark Registry option descriptors as Changeable