pl.kotcrab.arget.gui.ContactsPanel.java Source code

Introduction

Here is the source code for pl.kotcrab.arget.gui.ContactsPanel.java

Source

/*******************************************************************************
Copyright 2014 Pawel Pastuszak
     
This file is part of Arget.
    
Arget 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.
    
Arget 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 Arget.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/

package pl.kotcrab.arget.gui;

import java.awt.BorderLayout;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.SwingUtilities;
import javax.swing.border.EmptyBorder;

import org.apache.commons.codec.binary.Base64;

import pl.kotcrab.arget.gui.dialog.CreateContactDialog;
import pl.kotcrab.arget.profile.Profile;
import pl.kotcrab.arget.profile.ProfileIO;
import pl.kotcrab.arget.server.ContactInfo;
import pl.kotcrab.arget.server.ContactStatus;

public class ContactsPanel extends JPanel {
    private Profile profile;
    private JTable table;

    public ContactsPanel(final Profile profile, MainWindowCallback callback) {
        this.profile = profile;

        setLayout(new BorderLayout());

        table = new JTable(new ContactsTableModel(profile.contacts));

        table.setDefaultRenderer(ContactInfo.class, new ContactsTableEditor(table, callback));
        table.setDefaultEditor(ContactInfo.class, new ContactsTableEditor(table, callback));
        table.setShowGrid(false);
        table.setTableHeader(null);
        table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        table.setRowHeight(40);

        final JPopupMenu popupMenu = new JPopupMenu();

        {
            JMenuItem menuModify = new JMenuItem("Modify");
            JMenuItem menuDelete = new JMenuItem("Delete");

            popupMenu.add(menuModify);
            popupMenu.add(menuDelete);

            menuModify.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    String key = Base64.encodeBase64String(profile.rsa.getPublicKey().getEncoded());
                    new CreateContactDialog(MainWindow.instance, key,
                            (ContactInfo) table.getValueAt(table.getSelectedRow(), 0));
                    ProfileIO.saveProfile(profile);
                    updateContactsTable();
                }
            });

            menuDelete.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    ContactInfo contact = (ContactInfo) table.getValueAt(table.getSelectedRow(), 0);

                    if (contact.status == ContactStatus.CONNECTED_SESSION) {
                        JOptionPane.showMessageDialog(MainWindow.instance,
                                "This contact cannot be deleted because session is open.", "Error",
                                JOptionPane.ERROR_MESSAGE);
                        return;
                    }

                    int result = JOptionPane.showConfirmDialog(MainWindow.instance,
                            "Are you sure you want to delete '" + contact.name + "'?", "Warning",
                            JOptionPane.YES_NO_OPTION);

                    if (result == JOptionPane.NO_OPTION || result == JOptionPane.CLOSED_OPTION)
                        return;

                    profile.contacts.remove(contact);
                    ProfileIO.saveProfile(profile);
                    updateContactsTable();
                }
            });
        }

        table.addMouseListener(new MouseAdapter() {
            @Override
            public void mousePressed(MouseEvent e) {
                if (SwingUtilities.isRightMouseButton(e)) {
                    Point p = SwingUtilities.convertPoint(e.getComponent(), e.getPoint(), table);

                    int rowNumber = table.rowAtPoint(p);
                    table.editCellAt(rowNumber, 0);
                    table.getSelectionModel().setSelectionInterval(rowNumber, rowNumber);

                    popupMenu.show(e.getComponent(), e.getX(), e.getY());
                }
            }
        });

        JScrollPane tableScrollPane = new JScrollPane(table);
        tableScrollPane.setBorder(new EmptyBorder(0, 0, 0, 0));

        add(tableScrollPane, BorderLayout.CENTER);
    }

    public void updateContactsTable() {
        table.setModel(new ContactsTableModel(profile.contacts));
    }
}