TestDataContext.java

/*
 * Copyright 2003-2016 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 jetbrains.mps.idea.core.tests;

import com.intellij.openapi.actionSystem.DataContext;
import com.intellij.openapi.actionSystem.DataProvider;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.Nullable;

/**
 * Created by danilla on 01/06/16.
 */
public class TestDataContext implements DataContext {
  private DataProvider myProvider;
  private Project myProject;

  public TestDataContext(DataProvider provider, Project project) {
    myProject = project;
    myProvider = provider;
  }

  @Nullable
  @Override
  public Object getData(@NonNls String dataId) {
    if (PlatformDataKeys.PROJECT.getName().equals(dataId)) {
      return myProject;
    }
    return myProvider.getData(dataId);
  }
}