PyQuickFixUtil.java

/*
 * Copyright 2000-2016 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.jetbrains.python.inspections.quickfix;

import com.intellij.openapi.editor.Document;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.EditorFactory;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * @author traff
 */
public class PyQuickFixUtil {
  @Nullable
  public static Editor getEditor(@NotNull  PsiElement element) {
    Document document = PsiDocumentManager.getInstance(element.getProject()).getDocument(element.getContainingFile());
    if (document != null) {
      final EditorFactory instance = EditorFactory.getInstance();
      if (instance == null) return null;
      Editor[] editors = instance.getEditors(document);
      if (editors.length > 0) {
        return editors[0];
      }
    }
    return null;
  }
}