| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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.android.tools.idea.lang.aidl.psi; |
| |
| import com.android.tools.idea.lang.aidl.AidlFileType; |
| import com.google.common.collect.Lists; |
| import com.intellij.extapi.psi.PsiFileBase; |
| import com.intellij.openapi.fileTypes.FileType; |
| import com.intellij.psi.FileViewProvider; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| public class AidlFile extends PsiFileBase { |
| private final FileType myFileType; |
| |
| public AidlFile(FileViewProvider viewProvider) { |
| super(viewProvider, AidlFileType.INSTANCE.getLanguage()); |
| myFileType = viewProvider.getVirtualFile().getFileType(); |
| } |
| |
| @Override |
| @NotNull |
| public FileType getFileType() { |
| return myFileType; |
| } |
| |
| public String getPackageName() { |
| AidlPackageStatement packageStatement = PsiTreeUtil.findChildOfType(this, AidlPackageStatement.class); |
| if (packageStatement != null) { |
| return packageStatement.getQualifiedName().getText(); |
| } |
| return ""; |
| } |
| |
| public Collection<AidlImportStatement> getImportStatements() { |
| return PsiTreeUtil.findChildrenOfType(this, AidlImportStatement.class); |
| } |
| |
| @NotNull |
| public Collection<AidlDeclaration> getAllAidlDeclarations() { |
| // "PsiTreeUtil.findChildrenOfType(this, AidlDeclaration.class)" could do all the following with one call |
| // but it needs to traverse all the elements. |
| List<AidlDeclaration> results = Lists.newArrayList(); |
| AidlBody body = PsiTreeUtil.getChildOfType(this, AidlBody.class); |
| List<AidlDeclaration> topLevels = PsiTreeUtil.getChildrenOfTypeAsList(body, AidlDeclaration.class); |
| results.addAll(topLevels); |
| for (AidlDeclaration topLevel : topLevels) { |
| results.addAll(PsiTreeUtil.getChildrenOfTypeAsList(topLevel, AidlDeclaration.class)); |
| } |
| return results; |
| } |
| } |