/*
* Copyright 2000-2013 JetBrains s.r.o.
* Copyright 2014-2014 AS3Boyan
* Copyright 2014-2014 Elias Ku
*
* 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.plugins.haxe.lang.psi.manipulators;
import com.intellij.openapi.util.TextRange;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.plugins.haxe.lang.psi.HaxeRegularExpressionLiteral;
import com.intellij.plugins.haxe.util.HaxeElementGenerator;
import com.intellij.psi.AbstractElementManipulator;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.util.IncorrectOperationException;
/**
* Created by fedorkorotkov.
*/
public class HaxeRegularExpressionLiteralManipulator extends AbstractElementManipulator<HaxeRegularExpressionLiteral> {
@Override
public HaxeRegularExpressionLiteral handleContentChange(HaxeRegularExpressionLiteral element, TextRange range, String newContent)
throws IncorrectOperationException {
String oldText = element.getText();
PsiFile file = element.getContainingFile();
newContent = StringUtil.escapeSlashes(newContent);
String newText = oldText.substring(0, range.getStartOffset()) + newContent + oldText.substring(range.getEndOffset());
PsiElement fromText = HaxeElementGenerator.createExpressionFromText(file.getProject(), newText);
if (fromText instanceof HaxeRegularExpressionLiteral) {
return (HaxeRegularExpressionLiteral)element.replace(fromText);
}
return element;
}
}