| /* |
| * Copyright 2000-2009 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 com.intellij.openapi.util.Pair; |
| import com.intellij.ui.components.JBTabbedPane; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| public class GroupSettingsBuilder<T> implements CompositeSettingsBuilder<T> { |
| private final SettingsEditorGroup<T> myGroup; |
| private JComponent myComponent; |
| |
| public GroupSettingsBuilder(SettingsEditorGroup<T> group) { |
| myGroup = group; |
| } |
| |
| public Collection<SettingsEditor<T>> getEditors() { |
| List<SettingsEditor<T>> result = new ArrayList<SettingsEditor<T>>(); |
| List<Pair<String,SettingsEditor<T>>> editors = myGroup.getEditors(); |
| for (int i = 0; i < editors.size(); i++) { |
| result.add(editors.get(i).getSecond()); |
| } |
| return result; |
| } |
| |
| public JComponent createCompoundEditor() { |
| if (myComponent == null) { |
| myComponent = doCreateComponent(); |
| } |
| return myComponent; |
| } |
| |
| private JComponent doCreateComponent() { |
| List<Pair<String,SettingsEditor<T>>> editors = myGroup.getEditors(); |
| if (editors.size() == 0) return new JPanel(); |
| if (editors.size() == 1) return editors.get(0).getSecond().getComponent(); |
| |
| JTabbedPane tabs = new JBTabbedPane(); |
| for (int i = 0; i < editors.size(); i++) { |
| Pair<String, SettingsEditor<T>> pair = editors.get(i); |
| JPanel panel = new JPanel(new BorderLayout()); |
| panel.add(pair.getSecond().getComponent(), BorderLayout.CENTER); |
| tabs.add(pair.getFirst(), panel); |
| } |
| |
| return tabs; |
| } |
| } |