PraktikumCommandDesingPattern/src/controller/C_MenuListener_undo.java

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package controller;

import commands.CommandInvoker;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.prefs.Preferences;
import model.model;
import view.gui;

/**
 * Command Controller undo
 * @author matthias
 */
public class C_MenuListener_undo implements ActionListener{
    private gui view;
    private CommandInvoker invoker;
    private String PathID;
    private String FildID;
    private Preferences prfs;
    private model mdl;
    
    public C_MenuListener_undo(gui g, String pid, String fid, Preferences p, model m, CommandInvoker inv)
    {
        this.view = g;
        this.invoker = inv;
        this.PathID = pid;
        this.FildID = fid;
        this.prfs = p;
        this.mdl = m;
        
        this.view.getContentTable1().getjTable().setModel(this.mdl);
    }
    
    /**
     * registriert undo event
     */
    public void registerEvents()
    {
      this.view.getBtnUndo().addActionListener(this);
      
    }
    
    public void registerCommands()
    {
      //this.invoker.addCommand(this.view.getBtnUndo(), );
    }
    
    /**
     * führt undoCommand vom Invoker aus
     * @param ae (AktionEvent)
     */
    @Override
    public void actionPerformed(ActionEvent ae) {
        this.invoker.undoCommand();
    }
    
}