TriggerErrorLogAction.java

package edu.illinois.codingspectator.errorlog.trigger.actions;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;

import edu.illinois.codingspectator.errorlog.trigger.Activator;

/**
 * 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 TriggerErrorLogAction implements IWorkbenchWindowActionDelegate {
	private IWorkbenchWindow window;

	/**
	 * The constructor.
	 */
	public TriggerErrorLogAction() {
	}

	/**
	 * The action has been activated. The argument of the method represents the 'real' action
	 * sitting in the workbench UI.
	 * 
	 * @see IWorkbenchWindowActionDelegate#run
	 */
	public void run(IAction action) {
		MessageDialog.openInformation(
				window.getShell(),
				"edu.illinois.codingspectator.errorlog.trigger",
				"Trigger Error Log");
		Activator.getDefault().getLog().log(new Status(IStatus.OK, Activator.PLUGIN_ID, "OK"));
		Activator.getDefault().getLog().log(new Status(IStatus.INFO, Activator.PLUGIN_ID, "INFO"));
		Activator.getDefault().getLog().log(new Status(IStatus.WARNING, Activator.PLUGIN_ID, "WARNING"));
		Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "ERROR"));
	}

	/**
	 * Selection in the workbench has been changed. We can change the state of the 'real' action
	 * here if we want, but this can only happen after the delegate has been created.
	 * 
	 * @see IWorkbenchWindowActionDelegate#selectionChanged
	 */
	public void selectionChanged(IAction action, ISelection selection) {
	}

	/**
	 * We can use this method to dispose of any system resources we previously allocated.
	 * 
	 * @see IWorkbenchWindowActionDelegate#dispose
	 */
	public void dispose() {
	}

	/**
	 * We will cache window object in order to be able to provide parent shell for the message
	 * dialog.
	 * 
	 * @see IWorkbenchWindowActionDelegate#init
	 */
	public void init(IWorkbenchWindow window) {
		this.window= window;
	}
}