ShowHelpPageByIdAction.java

/*
 * Copyright 2000-2017 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 org.jetbrains.idea.devkit.actions;

import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.help.HelpManager;
import com.intellij.openapi.project.DumbAwareAction;
import com.intellij.openapi.ui.Messages;

/**
 * @author nik
 */
public class ShowHelpPageByIdAction extends DumbAwareAction {
  @Override
  public void actionPerformed(AnActionEvent e) {
    String helpId = Messages.showInputDialog(e.getProject(), "Enter Help ID:", "Show Help Page", null);
    if (helpId != null) {
      HelpManager.getInstance().invokeHelp(helpId);
    }
  }
}