| /*************************************************************************************************** |
| * Copyright (c) 2003, 2004 IBM Corporation and others. 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: IBM Corporation - initial API and implementation |
| **************************************************************************************************/ |
| package org.eclipse.jst.j2ee.navigator.internal; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jst.j2ee.internal.actions.J2EERenameAction; |
| import org.eclipse.jst.j2ee.internal.actions.OpenJ2EEResourceAction; |
| import org.eclipse.jst.j2ee.internal.provider.J2EEUtilityJarItemProvider; |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.actions.ActionContext; |
| import org.eclipse.wst.common.navigator.internal.provisional.views.ICommonActionProvider; |
| import org.eclipse.wst.common.navigator.internal.provisional.views.NavigatorContentService; |
| import org.eclipse.wst.common.navigator.internal.views.actions.CommonActionProvider; |
| |
| public class J2EEActionProvider extends CommonActionProvider implements ICommonActionProvider { |
| |
| private IViewPart viewPart; |
| |
| private OpenJ2EEResourceAction openAction; |
| |
| private J2EERenameAction renameAction; |
| |
| //private WTPOptionalOperationAction genericDelete; |
| //TODO add back generic delete |
| /** |
| * |
| */ |
| public J2EEActionProvider() { |
| } |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.navigator.internal.views.actions.ICommonActionProvider#init(org.eclipse.ui.IViewPart, |
| * org.eclipse.jface.viewers.StructuredViewer, |
| * org.eclipse.wst.common.navigator.internal.views.extensions.NavigatorContentService) |
| */ |
| public void init(IViewPart aViewPart, StructuredViewer aViewer, NavigatorContentService aContentService) { |
| viewPart = aViewPart; |
| |
| openAction = new OpenJ2EEResourceAction(); |
| renameAction = new J2EERenameAction(viewPart.getViewSite(), viewPart.getViewSite().getShell()); |
| // |
| // genericDelete = new WTPOptionalOperationAction(WTPGenericActionIds.DELETE, WorkbenchMessages.Workbench_delete); //$NON-NLS-1$ |
| // ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); |
| // genericDelete.setImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE)); |
| // genericDelete.setDisabledImageDescriptor(sharedImages.getImageDescriptor(ISharedImages.IMG_TOOL_DELETE_DISABLED)); |
| // genericDelete.setWorkbenchSite(viewPart.getViewSite()); |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.navigator.internal.views.actions.ICommonActionProvider#setActionContext(org.eclipse.ui.actions.ActionContext) |
| */ |
| public void setActionContext(ActionContext aContext) { |
| if (aContext.getSelection() instanceof IStructuredSelection) { |
| IStructuredSelection selection = (IStructuredSelection) aContext.getSelection(); |
| |
| openAction.selectionChanged(selection); |
| renameAction.selectionChanged(selection); |
| |
| Object[] array = selection.toArray(); |
| if (isUtilityJars(array)) { |
| J2EEUtilityJarItemProvider utilityJarItemProvider = null; |
| List newSelection = new ArrayList(); |
| for (int i = 0; i < array.length; i++) { |
| utilityJarItemProvider = (J2EEUtilityJarItemProvider) array[i]; |
| newSelection.addAll(utilityJarItemProvider.getChildren(null)); |
| } |
| selection = new StructuredSelection(newSelection); |
| } |
| //genericDelete.selectionChanged(genericDelete, selection); |
| } |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.navigator.internal.views.actions.ICommonActionProvider#fillActionBars(org.eclipse.ui.IActionBars) |
| */ |
| public boolean fillActionBars(IActionBars theActionBars) { |
| // if (genericDelete.isEnabled()) |
| // theActionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(), genericDelete); |
| return true; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.navigator.internal.views.actions.ICommonActionProvider#fillContextMenu(org.eclipse.jface.action.IMenuManager) |
| */ |
| public boolean fillContextMenu(IMenuManager aMenu) { |
| boolean actionsAdded = false; |
| /* if (renameAction.isEnabled()) { |
| aMenu.appendToGroup(ICommonMenuConstants.COMMON_MENU_EDIT_ACTIONS, renameAction); |
| actionsAdded = true; |
| } |
| if (genericDelete.isEnabled()) { |
| aMenu.appendToGroup(ICommonMenuConstants.COMMON_MENU_EDIT_ACTIONS, genericDelete); |
| actionsAdded = true; |
| }*/ |
| return actionsAdded; |
| } |
| |
| private boolean isUtilityJars(Object[] items) { |
| if (items != null) { |
| for (int i = 0; i < items.length; i++) { |
| if (items[i] == null || items[i].getClass() != J2EEUtilityJarItemProvider.class) |
| return false; |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| } |