org.gss_project.gss.web.client.UserDetailsPanel.java Source code

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Here is the source code for org.gss_project.gss.web.client.UserDetailsPanel.java

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/*
 * Copyright 2007, 2008, 2009 Electronic Business Systems Ltd.
 *
 * This file is part of GSS.
 *
 * GSS 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.
 *
 * GSS 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 GSS.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.gss_project.gss.web.client;

import org.gss_project.gss.web.client.rest.resource.UserResource;

import com.google.gwt.user.client.DeferredCommand;
import com.google.gwt.user.client.IncrementalCommand;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HorizontalPanel;

/**
 * The panel that displays a status bar with quota information.
 */
public class UserDetailsPanel extends Composite {
    public static final boolean DONE = false;

    /**
     * The label that displays user information.
     */
    private HTML userInfoLabel;

    /**
     * The constructor of the user details panel.
     */
    public UserDetailsPanel() {
        final HorizontalPanel outer = new HorizontalPanel();
        outer.setSpacing(8);
        userInfoLabel = new HTML("&nbsp;");
        outer.add(userInfoLabel);
        outer.setCellHorizontalAlignment(userInfoLabel, HasHorizontalAlignment.ALIGN_RIGHT);
        outer.setStyleName("statusbar-inner");

        initWidget(outer);

        DeferredCommand.addCommand(new IncrementalCommand() {

            @Override
            public boolean execute() {
                return displayUserInfo();
            }
        });
    }

    /**
     * Display the user information on the panel.
     *
     * @return true if the work has been carried out successfully
     */
    protected boolean displayUserInfo() {
        UserResource user = GSS.get().getCurrentUserResource();
        if (user == null)
            return !DONE;
        userInfoLabel.setHTML("<b>" + user.getName() + " \u0387 " + user.getUsername() + "</b>");
        GSS.get().putUserToMap(user.getUsername(), user.getName());
        return DONE;
    }

}