| /* |
| * 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.jetbrains.python.buildout.config.psi.impl; |
| |
| import com.google.common.collect.Lists; |
| import com.intellij.extapi.psi.PsiFileBase; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.FileViewProvider; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.jetbrains.python.buildout.config.BuildoutCfgFileType; |
| import com.jetbrains.python.buildout.config.BuildoutCfgLanguage; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author traff |
| */ |
| public class BuildoutCfgFile extends PsiFileBase { |
| public BuildoutCfgFile(FileViewProvider viewProvider) { |
| super(viewProvider, BuildoutCfgLanguage.INSTANCE); |
| } |
| |
| @NotNull |
| public FileType getFileType() { |
| return BuildoutCfgFileType.INSTANCE; |
| } |
| |
| @Override |
| public String toString() { |
| return "buildout.cfg file"; |
| } |
| |
| public Collection<BuildoutCfgSection> getSections() { |
| return PsiTreeUtil.collectElementsOfType(this, BuildoutCfgSection.class); |
| } |
| |
| @Nullable |
| public BuildoutCfgSection findSectionByName(String name) { |
| final Collection<BuildoutCfgSection> sections = getSections(); |
| for (BuildoutCfgSection section : sections) { |
| if (name.equals(section.getHeaderName())) { |
| return section; |
| } |
| } |
| return null; |
| } |
| |
| public List<String> getParts() { |
| BuildoutCfgSection buildoutSection = findSectionByName("buildout"); |
| if (buildoutSection == null) { |
| return Collections.emptyList(); |
| } |
| final BuildoutCfgOption option = buildoutSection.findOptionByName("parts"); |
| if (option == null) { |
| return Collections.emptyList(); |
| } |
| List<String> result = Lists.newArrayList(); |
| for (String value : option.getValues()) { |
| result.addAll(StringUtil.split(value, " ")); |
| } |
| return result; |
| } |
| } |