fi.racetrace.adminpanel.ui.SessionDeviceTable.java Source code

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Here is the source code for fi.racetrace.adminpanel.ui.SessionDeviceTable.java

Source

/*
 *  This file is part of RaceTrace-Adminpanel
 *  Copyright (C) 2012 Vaadin Oy
 *  Copyright (C) 2013 Jonni Nakari <jonni@egarden.fi>
    
 *  RaceTrace-Adminpanel is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
    
 *  RaceTrace-Adminpanel 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 Affero General Public License for more details.
    
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package fi.racetrace.adminpanel.ui;

import java.util.ArrayList;
import java.util.List;

import com.vaadin.data.Container;
import com.vaadin.data.util.BeanItemContainer;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.Component;
import com.vaadin.ui.Field;
import com.vaadin.ui.Table;

import fi.racetrace.adminpanel.data.Device;
import fi.racetrace.adminpanel.data.DeviceIcon;
import fi.racetrace.adminpanel.data.Session;
import fi.racetrace.adminpanel.data.SessionDevice;
import fi.racetrace.adminpanel.ui.columngenerator.DeviceIconGC;
import fi.racetrace.adminpanel.ui.columngenerator.TrailLengthGC;

public class SessionDeviceTable extends EditableTable {
    public static final Object[] NATURAL_COL_ORDER = new Object[] { "device", "name", "color", "iconImage",
            "trailLengthSlider" };
    public static final String[] COL_HEADERS_ENGLISH = new String[] { "Device", "Name", "Color", "Icon",
            "Trail (seconds)" };
    private final Session session;

    public SessionDeviceTable(Session session) {
        super(new BeanItemContainer<SessionDevice>(SessionDevice.class, session.getSessionDevices()));
        this.session = session;
        buildTable();
        buildButtons();
    }

    @Override
    protected String[] getColHeaders() {
        return COL_HEADERS_ENGLISH;
    }

    @Override
    protected Object[] getNaturalColOrder() {
        return NATURAL_COL_ORDER;
    }

    @Override
    protected void initTable() {
        table = new Table("Devices", dataSource);

        List<DeviceIcon> customerIcons = session.getEvent().getCustomer().getIcons();
        DeviceIconGC deviceIconGenerator = new DeviceIconGC(customerIcons);

        table.addGeneratedColumn("iconImage", deviceIconGenerator);
        table.addGeneratedColumn("trailLengthSlider", new TrailLengthGC());
    }

    @Override
    protected EditOneFieldFactory getFieldFactory() {
        return new EditOneFieldFactory() {

            @Override
            public Field<?> createField(Container container, Object itemId, Object propertyId,
                    Component uiContext) {

                Field field = null;
                if (itemId.equals(editableItemId)) {
                    if ("device".equals(propertyId)) {
                        BeanItemContainer<Device> customerDevices = new BeanItemContainer<Device>(Device.class,
                                session.getEvent().getCustomer().getDevices());
                        ComboBox cb = new ComboBox("Device", customerDevices);
                        cb.setWidth(100, Unit.PIXELS);
                        field = cb;
                    } else {
                        field = super.createField(container, itemId, propertyId, uiContext);
                    }
                }
                return field;
            }
        };
    }

    @Override
    protected SessionDevice getNewItem() {
        SessionDevice sd = new SessionDevice();
        sd.setSession(session);
        return sd;
    }

    @Override
    protected void saveData() {
        ArrayList<SessionDevice> sds = new ArrayList<SessionDevice>(dataSource.size());
        for (Object iid : dataSource.getItemIds()) {
            sds.add((SessionDevice) dataSource.getItem(iid).getBean());
        }
        session.setSessionDevices(sds);
    }

}