taverna-external-tool-activity-ui/src/main/java/org/apache/taverna/activities/externaltool/menu/AddExternalToolContextualMenuAction.java

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package org.apache.taverna.activities.externaltool.menu;

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

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

import org.apache.taverna.activities.externaltool.ExternalToolActivity;
import org.apache.taverna.activities.externaltool.servicedescriptions.ExternalToolTemplateServiceDescription;
import org.apache.taverna.ui.menu.AbstractContextualMenuAction;
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.workflowmodel.Dataflow;

import org.apache.log4j.Logger;

/**
 * An action to add an external tool + a wrapping processor to the workflow.
 *
 * @author Alex Nenadic
 * @author Alan Williamns
 *
 */
@SuppressWarnings("serial")
public class AddExternalToolContextualMenuAction extends AbstractContextualMenuAction {

	private static final String ADD_EXTERNAL_TOOL = "Tool";

	private static final URI insertSection = URI
			.create("http://taverna.sf.net/2009/contextMenu/insert");

	private static Logger logger = Logger.getLogger(AddExternalToolMenuAction.class);

	private EditManager editManager;

	private MenuManager menuManager;

	private SelectionManager selectionManager;

	private ActivityIconManager activityIconManager;

	public AddExternalToolContextualMenuAction() {
		super(insertSection, 900);
	}

	@Override
	public boolean isEnabled() {
		return super.isEnabled() && getContextualSelection().getSelection() instanceof Dataflow;
	}

	@Override
	protected Action createAction() {

		return new AddExternalToolAction();
	}

	protected class AddExternalToolAction extends AbstractAction {
		AddExternalToolAction() {
			super(ADD_EXTERNAL_TOOL, activityIconManager.iconForActivity(
					new ExternalToolActivity()));
		}

		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;
	}

}