| /* |
| * Copyright (C) 2013 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.actions; |
| |
| import com.intellij.ide.IdeView; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.actionSystem.LangDataKeys; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.roots.ProjectFileIndex; |
| import com.intellij.openapi.roots.ProjectRootManager; |
| import com.intellij.psi.JavaDirectoryService; |
| import com.intellij.psi.PsiDirectory; |
| import org.jetbrains.android.facet.AndroidFacet; |
| import org.jetbrains.jps.model.java.JavaModuleSourceRootTypes; |
| |
| import javax.swing.*; |
| |
| /** |
| * An action that is only visible within the context of a Java source directory. |
| */ |
| public abstract class JavaSourceAction extends AnAction { |
| public JavaSourceAction(String text, String description, Icon icon) { |
| super(text, description, icon); |
| } |
| |
| protected static boolean isAvailable(DataContext dataContext) { |
| final Module module = LangDataKeys.MODULE.getData(dataContext); |
| final IdeView view = LangDataKeys.IDE_VIEW.getData(dataContext); |
| |
| if (module == null || |
| view == null || |
| view.getDirectories().length == 0 || |
| AndroidFacet.getInstance(module) == null) { |
| return false; |
| } |
| final ProjectFileIndex projectIndex = ProjectRootManager.getInstance(module.getProject()).getFileIndex(); |
| final JavaDirectoryService dirService = JavaDirectoryService.getInstance(); |
| |
| for (PsiDirectory dir : view.getDirectories()) { |
| if (projectIndex.isUnderSourceRootOfType(dir.getVirtualFile(), JavaModuleSourceRootTypes.SOURCES) && |
| dirService.getPackage(dir) != null && |
| !dirService.getPackage(dir).getQualifiedName().isEmpty()) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| e.getPresentation().setVisible(isAvailable(e.getDataContext())); |
| } |
| |
| @Override |
| public abstract void actionPerformed(AnActionEvent e); |
| } |