/src/mpv5/ui/popups/CopyPasteMenu.java

/*
 *  This file is part of YaBS.
 *
 *      YaBS 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.
 *
 *      YaBS 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 YaBS.  If not, see <http://www.gnu.org/licenses/>.
 */
package mpv5.ui.popups;

import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.ClipboardOwner;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.awt.event.ActionEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.IOException;
import javax.swing.AbstractAction;
import javax.swing.JPopupMenu;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import mpv5.ui.frames.MPView;

/**
 *
 */
public class CopyPasteMenu {

    JPopupMenu menu = new JPopupMenu("Menu");

    public CopyPasteMenu(final JTextArea field) {
        menu.add(new AbstractAction("Paste") {

            @Override
            public void actionPerformed(ActionEvent e) {
                field.append(getClipboard());
            }
        });
        menu.add(new AbstractAction("Copy") {

            @Override
            public void actionPerformed(ActionEvent e) {
                StringSelection stringSelection = new StringSelection(field.getSelectedText());
                Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
                clipboard.setContents(stringSelection, new ClipboardOwner() {
                    @Override
                    public void lostOwnership(Clipboard clipboard, Transferable contents) {

                    }
                });

            }
        });

        field.addMouseListener(new MouseAdapter() {

            @Override
            public void mouseClicked(MouseEvent e) {
                if (e.getButton() == MouseEvent.BUTTON3) {
                    menu.show(e.getComponent(), e.getX(), e.getY());
                }
                super.mouseClicked(e);
            }
        });

    }

    public static String getClipboard() {
        Transferable t = Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null);
        try {
            if (t != null && t.isDataFlavorSupported(DataFlavor.stringFlavor)) {
                return (String) t.getTransferData(DataFlavor.stringFlavor);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}