plugins/properties/properties-psi-impl/src/com/intellij/lang/properties/PropertyValueManipulator.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.lang.properties;

import com.intellij.lang.properties.psi.impl.PropertyValueImpl;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.AbstractElementManipulator;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;

/**
 * User: anna
 * Date: Aug 27, 2010
 */
public class PropertyValueManipulator extends AbstractElementManipulator<PropertyValueImpl>{
  @Override
  public PropertyValueImpl handleContentChange(@NotNull PropertyValueImpl element, @NotNull TextRange range, String newContent)
    throws IncorrectOperationException {
    final String oldText = element.getText();
    String newText = oldText.substring(0, range.getStartOffset()) + newContent + oldText.substring(range.getEndOffset());
    return (PropertyValueImpl)element.replaceWithText(newText);
  }
}