| /******************************************************************************* |
| * Copyright (c) 2008, 2013 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 |
| * Tasktop Technologies - changes for bug 219692 |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.java.ui.editor; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.text.java.JavaAllCompletionProposalComputer; |
| import org.eclipse.jdt.ui.text.java.ContentAssistInvocationContext; |
| import org.eclipse.mylyn.internal.java.ui.JavaUiUtil; |
| |
| /** |
| * Based on org.eclipse.jdt.internal.ui.text.java.JavaAllCompletionProposalComputer. |
| * |
| * @author Mik Kersten |
| * @author Steffen Pingel |
| */ |
| public class FocusedJavaAllProposalComputer extends JavaAllCompletionProposalComputer { |
| |
| public FocusedJavaAllProposalComputer() { |
| FocusedJavaProposalProcessor.getDefault().addMonitoredComputer(this); |
| } |
| |
| @SuppressWarnings("rawtypes") |
| @Override |
| public List computeCompletionProposals(ContentAssistInvocationContext context, IProgressMonitor monitor) { |
| if (shouldReturnResults()) { |
| List proposals = super.computeCompletionProposals(context, monitor); |
| return FocusedJavaProposalProcessor.getDefault().projectInterestModel(this, proposals); |
| } else { |
| return Collections.emptyList(); |
| } |
| } |
| |
| private boolean shouldReturnResults() { |
| if (JavaUiUtil.isDefaultAssistActive(JavaUiUtil.ASSIST_JDT_ALL)) { |
| // do not return duplicates if the default JDT processor is already enabled on Eclipse 3.5 |
| return false; |
| } |
| Set<String> disabledIds = JavaUiUtil.getDisabledIds(JavaPlugin.getDefault().getPreferenceStore()); |
| if (!disabledIds.contains(JavaUiUtil.ASSIST_JDT_NOTYPE) && !disabledIds.contains(JavaUiUtil.ASSIST_JDT_TYPE)) { |
| // do not return duplicates if the default JDT processors are already enabled on on Eclipse 3.3 and 3.4 |
| return false; |
| } |
| return true; |
| } |
| |
| } |