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/*
* 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;
}
}
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