/*
 * Copyright 2004 - 2013 Wayne Grant
 *           2013 - 2025 Kai Kramer
 *
 * This file is part of KeyStore Explorer.
 *
 * KeyStore Explorer 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.
 *
 * KeyStore Explorer 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 KeyStore Explorer.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.kse.gui;

import java.awt.event.KeyEvent;
import java.io.File;

import javax.swing.JMenuItem;

/**
 * A recent file menu item. Used in recent file menus (JMenuRecentFiles) to open
 * files directly by activating a menu item either through normal means or the
 * mnemonic that reflects the menu items position in the list of recent files.
 * An action listener should be added to actually open the file. Other listeners
 * can be added as required to respond to other types of event.
 */
public class JMenuItemRecentFile extends JMenuItem {
    private static final long serialVersionUID = 1L;
    private JMenuRecentFiles jmRecentFiles;
    private File recentFile;
    private int position;

    /**
     * Construct a JMenuItemRecentFile.
     *
     * @param jmRecentFiles Recent files menu
     * @param recentFile    The recent file
     */
    public JMenuItemRecentFile(JMenuRecentFiles jmRecentFiles, File recentFile) {
        super();

        this.jmRecentFiles = jmRecentFiles;
        this.recentFile = recentFile;
        setPosition(1);
    }

    /**
     * Get the recent files menu.
     *
     * @return The recent files manu
     */
    public JMenuRecentFiles getRecentFilesMenu() {
        return jmRecentFiles;
    }

    /**
     * Get the recent file.
     *
     * @return The recent file
     */
    public File getFile() {
        return recentFile;
    }

    /**
     * Get the menu item's position in its recent file list (maintained by
     * JMenuRecentFiles).
     *
     * @return Position
     */
    public int getPosition() {
        return position;
    }

    void setPosition(int position) {
        this.position = position;
        setText((position) + " " + recentFile.getName());

        switch (position) {
        case 1:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_1);
            break;
        case 2:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_2);
            break;
        case 3:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_3);
            break;
        case 4:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_4);
            break;
        case 5:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_5);
            break;
        case 6:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_6);
            break;
        case 7:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_7);
            break;
        case 8:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_8);
            break;
        case 9:
            PlatformUtil.setMnemonic(this, KeyEvent.VK_9);
            break;
        }
    }
}
