| /* |
| * Copyright 2000-2011 JetBrains s.r.o. |
| * |
| * Licensed 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.jetbrains.plugins.groovy.codeInspection.spellchecker; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.javadoc.PsiDocComment; |
| import com.intellij.spellchecker.inspections.PlainTextSplitter; |
| import com.intellij.spellchecker.tokenizer.EscapeSequenceTokenizer; |
| import com.intellij.spellchecker.tokenizer.SpellcheckingStrategy; |
| import com.intellij.spellchecker.tokenizer.TokenConsumer; |
| import com.intellij.spellchecker.tokenizer.Tokenizer; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.plugins.groovy.lang.lexer.TokenSets; |
| import org.jetbrains.plugins.groovy.lang.psi.GrNamedElement; |
| import org.jetbrains.plugins.groovy.lang.psi.util.GrStringUtil; |
| |
| /** |
| * @author peter |
| */ |
| public class GroovySpellcheckingStrategy extends SpellcheckingStrategy { |
| private final GrDocCommentTokenizer myDocCommentTokenizer = new GrDocCommentTokenizer(); |
| private final Tokenizer<PsiElement> myStringTokenizer = new Tokenizer<PsiElement>() { |
| @Override |
| public void tokenize(@NotNull PsiElement literal, TokenConsumer consumer) { |
| String text = GrStringUtil.removeQuotes(literal.getText()); |
| if (!text.contains("\\")) { |
| consumer.consumeToken(literal, PlainTextSplitter.getInstance()); |
| } |
| else { |
| StringBuilder unescapedText = new StringBuilder(); |
| int[] offsets = new int[text.length() + 1]; |
| GrStringUtil.parseStringCharacters(text, unescapedText, offsets); |
| EscapeSequenceTokenizer.processTextWithOffsets(literal, consumer, unescapedText, offsets, GrStringUtil.getStartQuote(literal.getText()).length()); |
| } |
| } |
| }; |
| |
| @NotNull |
| @Override |
| public Tokenizer getTokenizer(PsiElement element) { |
| if (TokenSets.STRING_LITERAL_SET.contains(element.getNode().getElementType())) { |
| return myStringTokenizer; |
| } |
| if (element instanceof GrNamedElement) { |
| final PsiElement name = ((GrNamedElement)element).getNameIdentifierGroovy(); |
| if (TokenSets.STRING_LITERAL_SET.contains(name.getNode().getElementType())) { |
| return EMPTY_TOKENIZER; |
| } |
| } |
| if (element instanceof PsiDocComment) return myDocCommentTokenizer; |
| //if (element instanceof GrLiteralImpl && ((GrLiteralImpl)element).isStringLiteral()) return myStringTokenizer; |
| return super.getTokenizer(element); |
| } |
| } |