package com.jsql.view.swing.terminal;
   
   import com.jsql.model.exception.JSqlRuntimeException;
   
   import java.awt.*;
   import java.awt.datatransfer.DataFlavor;
   import java.awt.datatransfer.UnsupportedFlavorException;
   import java.awt.event.MouseEvent;
   import java.awt.event.MouseListener;
  import java.io.IOException;
  import java.util.Arrays;
  
  /**
   * Cancel every mouse click, only gives focus.
   */
  public class EmptyFocusCopy implements MouseListener {
  
      private final AbstractExploit abstractExploit;
  
      public EmptyFocusCopy(AbstractExploit abstractExploit) {
          this.abstractExploit = abstractExploit;
      }
  
      @Override
      public void mousePressed(MouseEvent e) {
          e.consume();
          this.abstractExploit.requestFocusInWindow();
          this.abstractExploit.setCaretPosition(this.abstractExploit.getDocument().getLength());
          if (Arrays.asList(MouseEvent.BUTTON2, MouseEvent.BUTTON3).contains(e.getButton())) {
              this.pasteClipboard();
          }
      }
  
      private void pasteClipboard() {
          try {
              String data = (String) Toolkit.getDefaultToolkit().getSystemClipboard().getData(DataFlavor.stringFlavor);
              this.abstractExploit.append(data);
          } catch (UnsupportedFlavorException | IOException ex) {
              throw new JSqlRuntimeException(ex);
          }
      }
  
      @Override
      public void mouseReleased(MouseEvent e) {
          e.consume();
      }
      
      @Override
      public void mouseExited(MouseEvent e) {
          e.consume();
      }
      
      @Override
      public void mouseEntered(MouseEvent e) {
          e.consume();
      }
      
      @Override
      public void mouseClicked(MouseEvent e) {
          e.consume();
      }
  }