| /* |
| * Copyright 2000-2010 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 org.jetbrains.android.dom.converters; |
| |
| import com.intellij.psi.xml.XmlAttribute; |
| import com.intellij.psi.xml.XmlElement; |
| import com.intellij.util.xml.ConvertContext; |
| import com.intellij.util.xml.ResolvingConverter; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: Eugene.Kudelevsky |
| * Date: Apr 1, 2009 |
| * Time: 7:45:03 PM |
| * To change this template use File | Settings | File Templates. |
| */ |
| public class LightFlagConverter extends ResolvingConverter<String> { |
| private final Set<String> myValues = new HashSet<String>(); |
| |
| public LightFlagConverter(String... values) { |
| Collections.addAll(myValues, values); |
| } |
| |
| @Override |
| @NotNull |
| public Collection<? extends String> getVariants(ConvertContext context) { |
| Set<String> result = new HashSet<String>(); |
| XmlElement element = context.getXmlElement(); |
| if (element == null) return result; |
| String attrValue = ((XmlAttribute)element).getValue(); |
| String[] flags = attrValue.split("\\|"); |
| StringBuilder prefix = new StringBuilder(); |
| for (int i = 0; i < flags.length - 1; i++) { |
| String flag = flags[i]; |
| if (!myValues.contains(flag)) break; |
| prefix.append(flag).append('|'); |
| } |
| for (String value : myValues) { |
| result.add(prefix.toString() + value); |
| } |
| return result; |
| } |
| |
| @Override |
| public String fromString(@Nullable String s, ConvertContext convertContext) { |
| return s; |
| } |
| |
| @Override |
| public String toString(@Nullable String s, ConvertContext convertContext) { |
| return s; |
| } |
| } |