com.skysql.manager.ui.TopPanel.java Source code

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Here is the source code for com.skysql.manager.ui.TopPanel.java

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/*
 * This file is distributed as part of the MariaDB Manager.  It 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,
 * version 2.
 *
 * 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, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Copyright 2012-2014 SkySQL Corporation Ab
 */

package com.skysql.manager.ui;

import com.skysql.manager.api.UserObject;
import com.vaadin.server.ThemeResource;
import com.vaadin.server.VaadinSession;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Embedded;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;

/**
 * The Class TopPanel.
 */
public class TopPanel extends HorizontalLayout {

    private static final long serialVersionUID = 0x4C656F6E6172646FL;

    private Label userName;

    /**
     * Instantiates a new top panel.
     */
    public TopPanel() {
        setSpacing(true);
        addStyleName("titleLayout");
        setWidth("100%");

        Embedded logo = new Embedded(null, new ThemeResource("img/productlogo.png"));
        addComponent(logo);
        setComponentAlignment(logo, Alignment.BOTTOM_LEFT);

        // LINKS AREA (TOP-RIGHT)
        HorizontalLayout userSettingsLayout = new HorizontalLayout();
        userSettingsLayout.setSizeUndefined();
        userSettingsLayout.setSpacing(true);
        addComponent(userSettingsLayout);
        setComponentAlignment(userSettingsLayout, Alignment.MIDDLE_RIGHT);

        // User icon and name
        VerticalLayout userLayout = new VerticalLayout();
        userSettingsLayout.addComponent(userLayout);
        userSettingsLayout.setComponentAlignment(userLayout, Alignment.BOTTOM_CENTER);

        UserObject userObject = VaadinSession.getCurrent().getAttribute(UserObject.class);
        String name = userObject.getAnyName();
        userName = new Label("Welcome, " + name);
        userName.setSizeUndefined();
        userLayout.addComponent(userName);

        // buttons
        HorizontalLayout buttonsLayout = new HorizontalLayout();
        buttonsLayout.setSizeUndefined();
        buttonsLayout.setSpacing(true);
        userSettingsLayout.addComponent(buttonsLayout);
        userSettingsLayout.setComponentAlignment(buttonsLayout, Alignment.MIDDLE_CENTER);

        // Settings button
        SettingsDialog settingsDialog = new SettingsDialog("Settings");
        Button settingsButton = settingsDialog.getButton();
        buttonsLayout.addComponent(settingsButton);
        buttonsLayout.setComponentAlignment(settingsButton, Alignment.MIDDLE_CENTER);

        // Logout
        Button logoutButton = new Button("Logout");
        logoutButton.setSizeUndefined();
        buttonsLayout.addComponent(logoutButton);
        buttonsLayout.setComponentAlignment(logoutButton, Alignment.MIDDLE_CENTER);
        logoutButton.addClickListener(new Button.ClickListener() {
            private static final long serialVersionUID = 0x4C656F6E6172646FL;

            public void buttonClick(ClickEvent event) {
                UI.getCurrent().getPage().setLocation("");
                UI.getCurrent().close();
                getSession().setAttribute(UserObject.class, null);
                getSession().close();
            }
        });

    }

    /**
     * Sets the user name.
     *
     * @param name the new user name
     */
    public void setUserName(String name) {
        userName.setValue(name);
    }

}