io.ultreia.gc.lfn.actions.RedoAction Maven / Gradle / Ivy
package io.ultreia.gc.lfn.actions;
/*-
* #%L
* GC toolkit :: LFN
* %%
* Copyright (C) 2017 Ultreia.io
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* .
* #L%
*/
import io.ultreia.gc.lfn.ui.LogTextHeader;
import java.awt.event.ActionEvent;
import javax.swing.JTextArea;
import javax.swing.KeyStroke;
import javax.swing.undo.CannotUndoException;
import javax.swing.undo.UndoManager;
/**
* Created by tchemit on 18/04/17.
*
* @author Tony Chemit - [email protected]
*/
public class RedoAction extends HeaderActionSupport {
private final LogTextHeader logTextHeader;
private final UndoManager undoManager;
public RedoAction(LogTextHeader logTextHeader, JTextArea logText, UndoManager undoManager) {
super(null, "/icons/text_redo.png", logText, KeyStroke.getKeyStroke("ctrl shift Z"));
this.logTextHeader = logTextHeader;
this.undoManager = undoManager;
}
@Override
public void actionPerformed(ActionEvent e) {
try {
if (undoManager.canRedo()) {
undoManager.redo();
}
} catch (CannotUndoException exp) {
// don't care
} finally {
logTextHeader.updateDoActions();
}
}
}