| /* |
| * 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.openapi.options; |
| |
| import org.jetbrains.annotations.Nls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| |
| public abstract class ConfigurableBase<UI extends ConfigurableUi<S>, S> implements SearchableConfigurable, Configurable.NoScroll { |
| private final String id; |
| private final String displayName; |
| private final String helpTopic; |
| |
| private UI ui; |
| |
| protected ConfigurableBase(@NotNull String id, @NotNull String displayName, @Nullable String helpTopic) { |
| this.id = id; |
| this.displayName = displayName; |
| this.helpTopic = helpTopic; |
| } |
| |
| @NotNull |
| @Override |
| public final String getId() { |
| return id; |
| } |
| |
| @Nls |
| @Override |
| public final String getDisplayName() { |
| return displayName; |
| } |
| |
| @Nullable |
| @Override |
| public final String getHelpTopic() { |
| return helpTopic; |
| } |
| |
| @Nullable |
| @Override |
| public Runnable enableSearch(String option) { |
| return null; |
| } |
| |
| @NotNull |
| protected abstract S getSettings(); |
| |
| @Override |
| public void reset() { |
| if (ui != null) { |
| ui.reset(getSettings()); |
| } |
| } |
| |
| @Nullable |
| @Override |
| public final JComponent createComponent() { |
| if (ui == null) { |
| ui = createUi(); |
| } |
| return ui.getComponent(); |
| } |
| |
| protected abstract UI createUi(); |
| |
| @Override |
| public final boolean isModified() { |
| return ui != null && ui.isModified(getSettings()); |
| } |
| |
| @Override |
| public final void apply() { |
| if (ui != null) { |
| ui.apply(getSettings()); |
| } |
| } |
| |
| @Override |
| public void disposeUIResources() { |
| ui = null; |
| } |
| } |