| /******************************************************************************* |
| * Copyright (c) 2010 xored software, Inc. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * xored software, Inc. - initial API and Implementation (Alex Panchenko) |
| *******************************************************************************/ |
| package org.eclipse.dltk.javascript.internal.ui; |
| |
| import org.eclipse.dltk.core.IField; |
| import org.eclipse.dltk.core.IMember; |
| import org.eclipse.dltk.core.IMethod; |
| import org.eclipse.dltk.core.ModelException; |
| import org.eclipse.dltk.internal.javascript.parser.JSModifiers; |
| import org.eclipse.dltk.ui.DLTKPluginImages; |
| import org.eclipse.dltk.ui.ScriptElementImageProvider; |
| import org.eclipse.dltk.ui.viewsupport.ImageDescriptorRegistry; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.BaseLabelProvider; |
| import org.eclipse.jface.viewers.DecorationOverlayIcon; |
| import org.eclipse.jface.viewers.IDecoration; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.swt.graphics.Image; |
| |
| /** |
| * @since 3.0 |
| */ |
| public class JSModelLabelProvider extends BaseLabelProvider implements |
| ILabelProvider { |
| |
| private final ImageDescriptorRegistry registry = new ImageDescriptorRegistry( |
| false); |
| |
| public Image getImage(Object element) { |
| if (element instanceof IMember) { |
| final IMember method = (IMember) element; |
| int flags; |
| try { |
| flags = method.getFlags(); |
| } catch (ModelException e) { |
| flags = 0; |
| } |
| if ((flags & JSModifiers.DEPRECATED) != 0) { |
| ImageDescriptor imageDescriptor = null; |
| ImageDescriptor[] overlay = new ImageDescriptor[5]; |
| overlay[IDecoration.UNDERLAY] = DLTKPluginImages.DESC_OVR_DEPRECATED; |
| if (element instanceof IMethod) { |
| try { |
| if (((IMethod) element).isConstructor()) { |
| overlay[IDecoration.TOP_RIGHT] = DLTKPluginImages.DESC_OVR_CONSTRUCTOR; |
| } |
| } catch (ModelException e) { |
| } |
| imageDescriptor = ScriptElementImageProvider |
| .getMethodImageDescriptor(flags); |
| } else if (element instanceof IField) { |
| imageDescriptor = ScriptElementImageProvider |
| .getFieldImageDescriptor(flags); |
| } else { |
| imageDescriptor = ScriptElementImageProvider |
| .getTypeImageDescriptor(flags, false); |
| } |
| return registry.get(new DecorationOverlayIcon(registry |
| .get(imageDescriptor), overlay)); |
| } |
| } |
| return null; |
| } |
| |
| public String getText(Object element) { |
| return null; |
| } |
| |
| @Override |
| public void dispose() { |
| registry.dispose(); |
| super.dispose(); |
| } |
| |
| } |