| /* |
| * Copyright 2000-2013 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 java.lang.reflect.Field; |
| |
| /** |
| * @author Konstantin Bulenkov |
| */ |
| public abstract class PublicFieldBasedOptionDescription extends BooleanOptionDescription { |
| private final String myFieldName; |
| |
| public PublicFieldBasedOptionDescription(String option, String configurableId, String fieldName) { |
| super(option, configurableId); |
| myFieldName = fieldName; |
| } |
| |
| public abstract Object getInstance(); |
| |
| protected abstract void fireUpdated(); |
| |
| @Override |
| public boolean isOptionEnabled() { |
| try { |
| final Field field = getInstance().getClass().getField(myFieldName); |
| return field.getBoolean(getInstance()); |
| } |
| catch (NoSuchFieldException ignore) { |
| } |
| catch (IllegalAccessException ignore) { |
| } |
| return false; |
| } |
| |
| @Override |
| public void setOptionState(boolean enabled) { |
| try { |
| final Field field = getInstance().getClass().getField(myFieldName); |
| field.setBoolean(getInstance(), enabled); |
| } |
| catch (NoSuchFieldException ignore) { |
| } |
| catch (IllegalAccessException ignore) { |
| } |
| fireUpdated(); |
| } |
| } |