/*******************************************************************************
* 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.actions;
import com.google.inject.Inject;
import com.google.inject.Singleton;
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.resources.Container;
import org.eclipse.che.ide.api.resources.Resource;
import javax.validation.constraints.NotNull;
import static java.util.Collections.singletonList;
import static org.eclipse.che.ide.workspace.perspectives.project.ProjectPerspective.PROJECT_PERSPECTIVE_ID;
/**
* Refresh current selected container.
*
* @author Vlad Zhukovskiy
*/
@Singleton
public class RefreshPathAction extends AbstractPerspectiveAction {
private final AppContext appContext;
@Inject
public RefreshPathAction(AppContext appContext) {
super(singletonList(PROJECT_PERSPECTIVE_ID), "Refresh", "Refresh path", null, null);
this.appContext = appContext;
}
@Override
public void updateInPerspective(@NotNull ActionEvent event) {
event.getPresentation().setText("Refresh");
event.getPresentation().setVisible(true);
final Resource[] resources = appContext.getResources();
if (resources == null || resources.length != 1) {
event.getPresentation().setEnabled(false);
return;
}
final Resource resource = resources[0];
if (resource instanceof Container) {
event.getPresentation().setText("Refresh '" + resource.getName() + "'");
} else {
final Container parent = resource.getParent();
if (parent != null) {
event.getPresentation().setText("Refresh '" + parent.getName() + "'");
} else {
event.getPresentation().setEnabled(false);
return;
}
}
event.getPresentation().setEnabled(true);
}
@Override
public void actionPerformed(ActionEvent e) {
final Resource[] resources = appContext.getResources();
if (resources == null || resources.length != 1) {
return;
}
final Resource resource = resources[0];
if (resource instanceof Container) {
((Container)resource).synchronize();
} else {
final Container parent = resource.getParent();
if (parent != null) {
parent.synchronize();
}
}
}
}