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/*******************************************************************************
* Copyright (c) 2016 Red Hat.
* 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:
* Red Hat - Initial Contribution
*******************************************************************************/
package org.eclipse.linuxtools.internal.docker.ui.commands;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.jobs.IJobChangeEvent;
import org.eclipse.core.runtime.jobs.JobChangeAdapter;
import org.eclipse.linuxtools.docker.core.Activator;
import org.eclipse.linuxtools.docker.core.IDockerImage;
import org.eclipse.linuxtools.internal.docker.ui.jobs.RetrieveImageHierarchyJob;
import org.eclipse.linuxtools.internal.docker.ui.views.DockerImageHierarchyView;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
/**
* Handler for the
*/
public class OpenImageHierarchyViewCommandHandler extends AbstractHandler {
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
// retrieve the selected image
final IWorkbenchPart activePart = HandlerUtil.getActivePart(event);
final IDockerImage selectedImage = RunImageCommandHandler
.getSelectedImage(activePart);
// run a job to retrieve the image hierarchy
final RetrieveImageHierarchyJob retrieveImageHierarchyJob = new RetrieveImageHierarchyJob(
selectedImage);
retrieveImageHierarchyJob.addJobChangeListener(new JobChangeAdapter() {
@Override
public void done(IJobChangeEvent event) {
// open the Image Hierarchy View and set the selected image as
// the new
// input
Display.getDefault().asyncExec(() -> {
try {
final DockerImageHierarchyView dockerImageHierarchyView = (DockerImageHierarchyView) PlatformUI
.getWorkbench().getActiveWorkbenchWindow()
.getActivePage()
.showView(DockerImageHierarchyView.VIEW_ID);
dockerImageHierarchyView.show(
retrieveImageHierarchyJob.getImageHierarchy());
} catch (PartInitException e) {
Activator.logErrorMessage(CommandMessages.getString(
"command.showIn.propertiesView.failure"), //$NON-NLS-1$
e);
}
});
}
});
retrieveImageHierarchyJob.schedule();
//
return null;
}
}
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