| /** |
| * Copyright (c) 2020, Red Hat Inc. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| */ |
| package org.eclipse.jface.text.examples.codemining; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.CompletableFuture; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.text.ITextViewer; |
| import org.eclipse.jface.text.Position; |
| import org.eclipse.jface.text.codemining.AbstractCodeMiningProvider; |
| import org.eclipse.jface.text.codemining.ICodeMining; |
| import org.eclipse.jface.text.codemining.ICodeMiningProvider; |
| import org.eclipse.jface.text.codemining.LineContentCodeMining; |
| |
| public class ToEchoWithHeaderAndInlineCodeMiningProvider extends AbstractCodeMiningProvider |
| implements ICodeMiningProvider { |
| |
| private final String toEcho; |
| |
| public ToEchoWithHeaderAndInlineCodeMiningProvider(String keyword) { |
| this.toEcho = keyword; |
| } |
| |
| @Override |
| public CompletableFuture<List<? extends ICodeMining>> provideCodeMinings(ITextViewer viewer, |
| IProgressMonitor monitor) { |
| int index = 0; |
| List<ICodeMining> res = new ArrayList<>(); |
| while ((index = viewer.getDocument().get().indexOf(toEcho, index)) != -1) { |
| index += toEcho.length(); |
| res.add(new LineContentCodeMining(new Position(index, 1), this) { |
| @Override |
| public String getLabel() { |
| return toEcho; |
| } |
| |
| @Override |
| public boolean isResolved() { |
| return true; |
| } |
| }); |
| }; |
| return CompletableFuture.completedFuture(res); |
| } |
| |
| } |