| package org.eclipse.ui.examples.jobs.actions; |
| |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.resources.WorkspaceJob; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.jobs.Job; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.IWorkbenchWindowActionDelegate; |
| |
| /** |
| * Our sample action implements workbench action delegate. |
| * The action proxy will be created by the workbench and |
| * shown in the UI. When the user tries to use the action, |
| * this delegate will be created and execution will be |
| * delegated to it. |
| * @see IWorkbenchWindowActionDelegate |
| */ |
| public class JobAction implements IWorkbenchWindowActionDelegate { |
| public void run(IAction action) { |
| final IWorkspace workspace = ResourcesPlugin.getWorkspace(); |
| Job job = new WorkspaceJob("Background job") { //$NON-NLS-1$ |
| public IStatus runInWorkspace(IProgressMonitor monitor) throws CoreException { |
| monitor.beginTask("Doing something in background", 100); //$NON-NLS-1$ |
| for (int i = 0; i < 100; i++) { |
| try { |
| Thread.sleep(100); |
| } catch (InterruptedException e) { |
| //ignore |
| } |
| monitor.worked(1); |
| } |
| return Status.OK_STATUS; |
| } |
| }; |
| job.setRule(workspace.getRoot()); |
| job.schedule(); |
| } |
| public void selectionChanged(IAction action, ISelection selection) { |
| //do nothing |
| } |
| public void dispose() { |
| //do nothing |
| } |
| public void init(IWorkbenchWindow window) { |
| //do nothing |
| } |
| } |