/*
* Copyright 2000-2009 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.
*/
/*
* Created by IntelliJ IDEA.
* User: mike
* Date: Jul 23, 2002
* Time: 3:01:22 PM
* To change template for new class use
* Code Style | Class Templates options (Tools | IDE Options).
*/
package com.intellij.codeInsight.completion;
import com.intellij.codeInsight.lookup.CharFilter;
import com.intellij.codeInsight.lookup.Lookup;
public class CompletionCharFilter extends CharFilter {
@Override
public Result acceptChar(char c, final int prefixLength, final Lookup lookup) {
if (!lookup.isCompletion()) return null;
if (Character.isJavaIdentifierPart(c)) return Result.ADD_TO_PREFIX;
switch (c) {
case '.':
case ',':
case ';':
case '=':
case ' ':
case ':':
case '(':
return Result.SELECT_ITEM_AND_FINISH_LOOKUP;
default:
return Result.HIDE_LOOKUP;
}
}
}