/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.java.client.action;
import com.google.common.base.Optional;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.che.api.promises.client.Operation;
import org.eclipse.che.api.promises.client.OperationException;
import org.eclipse.che.api.promises.client.PromiseError;
import org.eclipse.che.ide.api.action.AbstractPerspectiveAction;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.notification.NotificationManager;
import org.eclipse.che.ide.api.resources.Container;
import org.eclipse.che.ide.api.resources.Project;
import org.eclipse.che.ide.api.resources.Resource;
import org.eclipse.che.ide.ext.java.client.JavaLocalizationConstant;
import org.eclipse.che.ide.ext.java.client.JavaResources;
import org.eclipse.che.ide.ext.java.client.project.classpath.ClasspathResolver;
import org.eclipse.che.ide.ext.java.client.project.classpath.service.ClasspathServiceClient;
import org.eclipse.che.ide.ext.java.client.resource.SourceFolderMarker;
import org.eclipse.che.ide.ext.java.shared.dto.classpath.ClasspathEntryDto;
import java.util.List;
import static com.google.common.base.Preconditions.checkState;
import static java.util.Collections.singletonList;
import static org.eclipse.che.ide.api.notification.StatusNotification.DisplayMode.EMERGE_MODE;
import static org.eclipse.che.ide.api.notification.StatusNotification.Status.FAIL;
import static org.eclipse.che.ide.ext.java.client.util.JavaUtil.isJavaProject;
import static org.eclipse.che.ide.workspace.perspectives.project.ProjectPerspective.PROJECT_PERSPECTIVE_ID;
/**
* The action which unmarks a folder into the project as source folder.
*
* @author Valeriy Svydenko
*/
@Singleton
public class UnmarkDirAsSourceAction extends AbstractPerspectiveAction {
private final AppContext appContext;
private final ClasspathServiceClient classpathService;
private final ClasspathResolver classpathResolver;
private final NotificationManager notificationManager;
@Inject
public UnmarkDirAsSourceAction(JavaResources javaResources,
AppContext appContext,
ClasspathServiceClient classpathService,
ClasspathResolver classpathResolver,
NotificationManager notificationManager,
JavaLocalizationConstant locale) {
super(singletonList(PROJECT_PERSPECTIVE_ID),
locale.unmarkDirectoryAsSourceAction(),
locale.unmarkDirectoryAsSourceDescription(),
null,
javaResources.sourceFolder());
this.appContext = appContext;
this.classpathService = classpathService;
this.classpathResolver = classpathResolver;
this.notificationManager = notificationManager;
}
@Override
public void actionPerformed(ActionEvent e) {
final Resource resource = appContext.getResource();
checkState(resource instanceof Container, "Parent should be a container");
final Optional<Project> project = resource.getRelatedProject();
checkState(project.isPresent());
classpathService.getClasspath(project.get().getLocation().toString()).then(new Operation<List<ClasspathEntryDto>>() {
@Override
public void apply(List<ClasspathEntryDto> arg) throws OperationException {
classpathResolver.resolveClasspathEntries(arg);
classpathResolver.getSources().remove(resource.getLocation().toString());
classpathResolver.updateClasspath();
}
}).catchError(new Operation<PromiseError>() {
@Override
public void apply(PromiseError arg) throws OperationException {
notificationManager.notify("Can't get classpath", arg.getMessage(), FAIL, EMERGE_MODE);
}
});
}
@Override
public void updateInPerspective(ActionEvent e) {
final Resource[] resources = appContext.getResources();
final boolean inJavaProject = resources != null && resources.length == 1 && isJavaProject(resources[0].getRelatedProject().get());
e.getPresentation().setEnabledAndVisible(inJavaProject && resources[0].getMarker(SourceFolderMarker.ID).isPresent());
}
}