| /* |
| * Copyright 2016 The Bazel Authors. All rights reserved. |
| * |
| * 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.google.idea.blaze.java.wizard; |
| |
| import com.google.idea.blaze.base.bazel.BuildSystemProvider; |
| import com.google.idea.blaze.base.settings.Blaze.BuildSystem; |
| import com.google.idea.blaze.base.wizard.BlazeImportFileChooser; |
| import com.intellij.ide.impl.NewProjectUtil; |
| import com.intellij.openapi.actionSystem.AnAction; |
| import com.intellij.openapi.actionSystem.AnActionEvent; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.options.ConfigurationException; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.projectImport.ProjectImportProvider; |
| |
| import javax.annotation.Nullable; |
| import java.io.IOException; |
| |
| |
| public class BlazeImportNewJavaProjectAction extends AnAction { |
| private static final Logger LOG = Logger.getInstance(BlazeImportNewJavaProjectAction.class); |
| |
| public BlazeImportNewJavaProjectAction() { |
| super("Import Project..."); |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| super.update(e); |
| // this importer only supports importing blaze projects |
| if (!BuildSystemProvider.isBuildSystemAvailable(BuildSystem.Blaze)) { |
| e.getPresentation().setEnabledAndVisible(false); |
| } else { |
| e.getPresentation().setEnabledAndVisible(true); |
| } |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| try { |
| BlazeImportJavaProjectWizard wizard = selectFileAndCreateWizard(); |
| if (wizard != null) { |
| if (!wizard.runWizard()) { |
| return; |
| } |
| //noinspection ConstantConditions |
| NewProjectUtil.createFromWizard(wizard, null); |
| } |
| } |
| catch (IOException | ConfigurationException exception) { |
| handleImportException(e.getProject(), exception); |
| } |
| } |
| |
| @Nullable |
| private BlazeImportJavaProjectWizard selectFileAndCreateWizard() throws IOException, ConfigurationException { |
| VirtualFile fileToImport = BlazeImportFileChooser.getFileToImport(); |
| if (fileToImport == null) { |
| return null; |
| } |
| return createImportWizard(fileToImport); |
| } |
| |
| @Nullable |
| protected BlazeImportJavaProjectWizard createImportWizard(VirtualFile file) throws IOException, ConfigurationException { |
| ProjectImportProvider provider = createBlazeImportProvider(); |
| return new BlazeImportJavaProjectWizard(file, provider); |
| } |
| |
| private static ProjectImportProvider createBlazeImportProvider() { |
| BlazeNewJavaProjectImportBuilder builder = new BlazeNewJavaProjectImportBuilder(); |
| return new BlazeNewProjectImportProvider(builder); |
| } |
| |
| private static void handleImportException(@Nullable Project project, Exception e) { |
| String message = String.format("Project import failed: %s", e.getMessage()); |
| Messages.showErrorDialog(project, message, "Import Project"); |
| LOG.error(e); |
| } |
| } |