/*
 * 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.intellij.codeInsight;

import com.intellij.openapi.roots.LibraryOrderEntry;
import com.intellij.openapi.util.ActionCallback;
import com.intellij.psi.PsiFile;
import org.jetbrains.annotations.NotNull;

import java.util.Collection;
import java.util.List;

public interface AttachSourcesProvider {
  @NotNull
  Collection<AttachSourcesAction> getActions(List<LibraryOrderEntry> orderEntries, PsiFile psiFile);

  interface AttachSourcesAction {
    String getName();
    String getBusyText();
    ActionCallback perform(List<LibraryOrderEntry> orderEntriesContainingFile);
  }

  /**
   * This marker interface means what this action will be shown only if it is single action.
   */
  interface LightAttachSourcesAction extends AttachSourcesAction { }
}