xml/impl/src/com/intellij/codeInsight/template/emmet/filters/EscapeZenCodingFilter.java

/*
 * Copyright 2000-2014 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 com.intellij.codeInsight.template.emmet.filters;

import com.intellij.codeInsight.template.emmet.tokens.TemplateToken;
import com.intellij.lang.xml.XMLLanguage;
import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;

/**
 * @author Eugene.Kudelevsky
 */
public class EscapeZenCodingFilter extends ZenCodingFilter {
  @NotNull
  @Override
  public String filterText(@NotNull String s, @NotNull TemplateToken token) {
    s = s.replace("&", "&");
    s = s.replace("<", "&lt;");
    s = s.replace(">", "&gt;");
    return s;
  }

  @NotNull
  @Override
  public String getSuffix() {
    return "e";
  }

  @Override
  public boolean isMyContext(@NotNull PsiElement context) {
    return context.getLanguage() instanceof XMLLanguage;
  }

  @NotNull
  @Override
  public String getDisplayName() {
    return "Escape";
  }
}