| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.jdt.internal.ui.javadocexport; |
| |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.Viewer; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.JavaModelException; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| |
| public class JavadocMemberContentProvider implements ITreeContentProvider { |
| |
| /* |
| * @see ITreeContentProvider#getChildren(Object) |
| */ |
| public Object[] getChildren(Object parentElement) { |
| return new Object[0]; |
| } |
| |
| /* |
| * @see ITreeContentProvider#getParent(Object) |
| */ |
| public Object getParent(Object element) { |
| //@test |
| //System.out.println(element.getClass().toString()); |
| if (element instanceof IPackageFragment) |
| return ((IPackageFragment) element).getParent(); |
| return null; |
| } |
| |
| /* |
| * @see ITreeContentProvider#hasChildren(Object) |
| */ |
| public boolean hasChildren(Object element) { |
| try { |
| if (element instanceof IPackageFragment) { |
| IPackageFragment iPackageFragment= (IPackageFragment) element; |
| return (iPackageFragment.getChildren().length > 0); |
| } |
| } catch (JavaModelException e) { |
| } |
| return false; |
| } |
| |
| /* |
| * @see IStructuredContentProvider#getElements(Object) |
| */ |
| public Object[] getElements(Object inputElement) { |
| try { |
| if (inputElement instanceof IPackageFragment) { |
| ICompilationUnit[] cu= ((IPackageFragment) inputElement).getCompilationUnits(); |
| return cu; |
| } |
| } catch (JavaModelException e) { |
| JavaPlugin.log(e); |
| } |
| return new Object[0]; |
| } |
| |
| /* |
| * @see IContentProvider#dispose() |
| */ |
| public void dispose() { |
| } |
| |
| /* |
| * @see IContentProvider#inputChanged(Viewer, Object, Object) |
| */ |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| } |
| |
| } |