| /******************************************************************************* |
| * Copyright (c) 2008 Oracle. |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License v1.0 which |
| * accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.ui.internal.navigator; |
| |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jpt.ui.internal.actions.OpenJpaResourceAction; |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.actions.ActionContext; |
| import org.eclipse.ui.navigator.CommonActionProvider; |
| import org.eclipse.ui.navigator.ICommonActionConstants; |
| import org.eclipse.ui.navigator.ICommonActionExtensionSite; |
| import org.eclipse.ui.navigator.ICommonMenuConstants; |
| |
| public class JpaNavigatorActionProvider extends CommonActionProvider |
| { |
| private OpenJpaResourceAction openAction; |
| |
| public JpaNavigatorActionProvider() { |
| super(); |
| } |
| |
| public void init(ICommonActionExtensionSite aConfig) { |
| openAction = new OpenJpaResourceAction(); |
| } |
| |
| public void setContext(ActionContext aContext) { |
| if (aContext != null && aContext.getSelection() instanceof IStructuredSelection) { |
| IStructuredSelection selection = (IStructuredSelection) aContext.getSelection(); |
| openAction.selectionChanged(selection); |
| } |
| |
| super.setContext(aContext); |
| } |
| |
| public void fillActionBars(IActionBars theActionBars) { |
| if (openAction.isEnabled()) { |
| theActionBars.setGlobalActionHandler(ICommonActionConstants.OPEN, openAction); |
| } |
| } |
| |
| public void fillContextMenu(IMenuManager aMenu) { |
| if (getContext() == null || getContext().getSelection().isEmpty()) { |
| return; |
| } |
| |
| if (openAction.isEnabled()) { |
| aMenu.insertAfter(ICommonMenuConstants.GROUP_OPEN, openAction); |
| } |
| } |
| } |