package org.apache.taverna.activities.externaltool.menu;

import java.awt.event.ActionEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.net.URI;

import javax.swing.Action;
import javax.swing.KeyStroke;

import org.apache.taverna.activities.externaltool.ExternalToolActivity;
import org.apache.taverna.activities.externaltool.servicedescriptions.ExternalToolTemplateServiceDescription;
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.workbench.views.graph.menu.InsertMenu;

import org.apache.log4j.Logger;

/**
 * An action to add a externaltool activity + a wrapping processor to the workflow.
 *
 * @author Alex Nenadic
 * @author alanrw
 *
 */
@SuppressWarnings("serial")
public class AddExternalToolMenuAction extends AbstractMenuAction {

	private static final String ADD_EXTERNAL_TOOL = "Tool";

	private static final URI ADD_EXTERNAL_TOOL_URI = URI
	.create("http://taverna.sf.net/2008/t2workbench/menu#graphMenuAddExternalTool");

	private static Logger logger = Logger
			.getLogger(AddExternalToolMenuAction.class);

	private EditManager editManager;
	private MenuManager menuManager;
	private SelectionManager selectionManager;

	private ActivityIconManager activityIconManager;

	public AddExternalToolMenuAction() {
		super(InsertMenu.INSERT, 900, ADD_EXTERNAL_TOOL_URI);
	}

	@Override
	protected Action createAction() {

		return new AddExternalToolAction();
	}

	protected class AddExternalToolAction extends DesignOnlyAction {
		AddExternalToolAction () {
			super ();
			putValue(SMALL_ICON, activityIconManager.iconForActivity(
					new ExternalToolActivity()));
			putValue(NAME, ADD_EXTERNAL_TOOL);
			putValue(SHORT_DESCRIPTION, "Tool");
			putValue(Action.ACCELERATOR_KEY,
					KeyStroke.getKeyStroke(KeyEvent.VK_T, InputEvent.SHIFT_DOWN_MASK | InputEvent.ALT_DOWN_MASK));
		}

		public void actionPerformed(ActionEvent e) {
			WorkflowView.importServiceDescription(ExternalToolTemplateServiceDescription.getServiceDescription(),
			false, editManager, menuManager, selectionManager);
		}
	}

	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;
	}

}