/*******************************************************************************
    * Copyhacked (H) 2012-2025.
    * This program and the accompanying materials
    * are made available under no term at all, use it like
    * you want, but share and discuss it
    * every time possible with every body.
    *
    * Contributors:
    *      ron190 at ymail dot com - initial implementation
   *******************************************************************************/
  package com.jsql.view.swing.tree.action;
  
  import com.jsql.model.suspendable.AbstractSuspendable;
  import com.jsql.view.swing.tree.model.AbstractNodeModel;
  import com.jsql.view.swing.util.MediatorHelper;
  
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  
  /**
   * Action to pause and unpause injection process.
   */
  public class ActionPauseUnpause implements ActionListener {
      
      private final AbstractNodeModel nodeModel;
  
      public ActionPauseUnpause(AbstractNodeModel nodeModel) {
          this.nodeModel = nodeModel;
      }
  
      @Override
      public void actionPerformed(ActionEvent e) {
          AbstractSuspendable suspendableTask = MediatorHelper.model().getMediatorUtils().getThreadUtil().get(this.nodeModel.getElementDatabase());
          if (suspendableTask == null) {
              return;
          }
          if (suspendableTask.isPaused()) {
              suspendableTask.unpause();
          } else {
              suspendableTask.pause();
          }
      }
  }