/*
* Copyright 2013-2015 Sergey Ignatov, Alexander Zolotov, Florin Patan
*
* 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.goide.completion;
import com.goide.psi.GoImportString;
import com.intellij.codeInsight.lookup.CharFilter;
import com.intellij.codeInsight.lookup.Lookup;
import com.intellij.psi.util.PsiTreeUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public class GoCharFilter extends CharFilter {
@Nullable
@Override
public Result acceptChar(char c, int prefixLength, @NotNull Lookup lookup) {
if (lookup.isCompletion() && '/' == c && PsiTreeUtil.getParentOfType(lookup.getPsiElement(), GoImportString.class) != null) {
return Result.ADD_TO_PREFIX;
}
return null;
}
}