plugins/spellchecker/src/com/intellij/spellchecker/tokenizer/SpellcheckingStrategy.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.spellchecker.tokenizer;
  17
  18 import com.intellij.lang.Language;
  19 import com.intellij.openapi.extensions.ExtensionPointName;
  20 import com.intellij.openapi.fileTypes.PlainTextLanguage;
  21 import com.intellij.psi.*;
  22 import com.intellij.psi.xml.XmlAttributeValue;
  23 import com.intellij.psi.xml.XmlText;
  24 import org.jetbrains.annotations.NotNull;
  25
  26 /**
  27  * Created by IntelliJ IDEA.
  28  *
  29  * @author shkate@jetbrains.com
  30  */
  31 public class SpellcheckingStrategy {
  32
  33
  34   public static final ExtensionPointName<SpellcheckingStrategy> EP_NAME = ExtensionPointName.create("com.intellij.spellchecker.support");
  35
  36   @NotNull
  37   public Tokenizer getTokenizer(PsiElement element) {
  38     if (element instanceof PsiNameIdentifierOwner) return new PsiIdentifierOwnerTokenizer();
  39     if (element instanceof PsiComment) return new CommentTokenizer();
  40     if (element instanceof XmlAttributeValue) return new XmlAttributeTokenizer();
  41     if (element instanceof XmlText) return new XmlTextTokenizer();
  42     if (element instanceof PsiPlainText) return new TextTokenizer();
  43
  44     return new Tokenizer();
  45   }
  46
  47   @NotNull
  48   public Language getLanguage(){
  49     return PlainTextLanguage.INSTANCE;
  50   }
  51 }