package org.apache.taverna.activities.xpath.ui.menu;

import java.awt.event.ActionEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.net.URI;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.KeyStroke;

import org.apache.taverna.activities.xpath.ui.servicedescription.XPathTemplateService;
import org.apache.taverna.ui.menu.AbstractMenuAction;
import org.apache.taverna.ui.menu.DesignOnlyAction;
import org.apache.taverna.ui.menu.MenuManager;
import org.apache.taverna.workbench.activityicons.ActivityIconManager;
import org.apache.taverna.workbench.edits.EditManager;
import org.apache.taverna.workbench.selection.SelectionManager;
import org.apache.taverna.workbench.ui.workflowview.WorkflowView;
import org.apache.taverna.services.ServiceRegistry;

/**
 * An action to add a REST activity + a wrapping processor to the workflow.
 *
 * @author Alex Nenadic
 * @author alanrw
 */
@SuppressWarnings("serial")
public class AddXPathTemplateMenuAction extends AbstractMenuAction {

	private static final String ADD_XPATH = "XPath";

	private static final URI INSERT = URI
			.create("http://taverna.sf.net/2008/t2workbench/menu#insert");

	private static final URI ADD_XPATH_URI = URI
			.create("http://taverna.sf.net/2008/t2workbench/menu#graphMenuAddXPath");

	private EditManager editManager;

	private MenuManager menuManager;

	private SelectionManager selectionManager;

	private ActivityIconManager activityIconManager;

	private ServiceRegistry serviceRegistry;

	public AddXPathTemplateMenuAction() {
		super(INSERT, 1000, ADD_XPATH_URI);
	}

	@Override
	protected Action createAction() {
		return new AddXPathMenuAction();
	}

	protected class AddXPathMenuAction extends AbstractAction implements DesignOnlyAction {
		AddXPathMenuAction() {
			super();
			putValue(SMALL_ICON,
					activityIconManager.iconForActivity(XPathTemplateService.ACTIVITY_TYPE));
			putValue(NAME, ADD_XPATH);
			putValue(SHORT_DESCRIPTION, "XPath service");
			putValue(
					Action.ACCELERATOR_KEY,
					KeyStroke.getKeyStroke(KeyEvent.VK_P, InputEvent.SHIFT_DOWN_MASK
							| InputEvent.ALT_DOWN_MASK));
		}

		public void actionPerformed(ActionEvent e) {
			WorkflowView.importServiceDescription(XPathTemplateService.getServiceDescription(),
					false, editManager, menuManager, selectionManager, serviceRegistry);
		}
	}

	public void setEditManager(EditManager editManager) {
		this.editManager = editManager;
	}

	public void setMenuManager(MenuManager menuManager) {
		this.menuManager = menuManager;
	}

	public void setSelectionManager(SelectionManager selectionManager) {
		this.selectionManager = selectionManager;
	}

	public void setActivityIconManager(ActivityIconManager activityIconManager) {
		this.activityIconManager = activityIconManager;
	}

	public void setServiceRegistry(ServiceRegistry serviceRegistry) {
		this.serviceRegistry = serviceRegistry;
	}

}