| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.languages.toml; |
| |
| import javax.swing.text.BadLocationException; |
| import org.netbeans.api.editor.mimelookup.MimePath; |
| import org.netbeans.api.editor.mimelookup.MimeRegistration; |
| import org.netbeans.spi.editor.typinghooks.DeletedTextInterceptor; |
| |
| /** |
| * |
| * @author lkishalmi |
| */ |
| public final class TomlDeletedTextInterceptor implements DeletedTextInterceptor { |
| |
| @Override |
| public boolean beforeRemove(Context context) throws BadLocationException { |
| return false; |
| } |
| |
| @Override |
| public void remove(Context context) throws BadLocationException { |
| if (context.isBackwardDelete()) { |
| String txt = context.getText(); |
| int nextCharOffset = context.getOffset() - 1; |
| String after = context.getDocument().getText(nextCharOffset, 1); |
| if (("[".equals(txt) && "]".equals(after)) |
| || ("{".equals(txt) && "}".equals(after))) { |
| context.getDocument().remove(nextCharOffset, 1); |
| } |
| } |
| } |
| |
| @Override |
| public void afterRemove(Context context) throws BadLocationException { |
| } |
| |
| @Override |
| public void cancelled(Context context) { |
| } |
| |
| @MimeRegistration(mimeType = TomlTokenId.TOML_MIME_TYPE, service = DeletedTextInterceptor.Factory.class) |
| public static class TomlDeletedTextInterceptorFactory implements DeletedTextInterceptor.Factory { |
| |
| @Override |
| public DeletedTextInterceptor createDeletedTextInterceptor(MimePath mimePath) { |
| return new TomlDeletedTextInterceptor(); |
| } |
| |
| } |
| |
| } |