platform/lang-impl/src/com/intellij/refactoring/rename/inplace/CompletionContributorForInplaceRename.java

/*
 * Copyright 2000-2011 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.refactoring.rename.inplace;

import com.intellij.codeInsight.completion.CompletionContributor;
import com.intellij.codeInsight.completion.CompletionParameters;
import com.intellij.codeInsight.completion.CompletionResultSet;
import com.intellij.codeInsight.template.impl.TemplateManagerImpl;
import com.intellij.codeInsight.template.impl.TemplateState;
import com.intellij.openapi.editor.Editor;
import org.jetbrains.annotations.NotNull;

/**
 * User: anna
 * Date: 11/22/11
 */
public class CompletionContributorForInplaceRename extends CompletionContributor {

  @Override
  public void fillCompletionVariants(@NotNull CompletionParameters parameters, @NotNull CompletionResultSet result) {
    final Editor editor = parameters.getEditor();
    final TemplateState state = TemplateManagerImpl.getTemplateState(editor);
    if (state != null) {
      if (editor.getUserData(InplaceRefactoring.INPLACE_RENAMER) != null && parameters.getInvocationCount() == 0) {
        result.stopHere();
      }
    }
  }
}