Synnefo » Pithos

/*

 * Copyright 2011 GRNET S.A. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or

 * without modification, are permitted provided that the following

 * conditions are met:

 *

 *   1. Redistributions of source code must retain the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer.

 *

 *   2. Redistributions in binary form must reproduce the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer in the documentation and/or other materials

 *      provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 *

 * The views and conclusions contained in the software and

 * documentation are those of the authors and should not be

 * interpreted as representing official policies, either expressed

 * or implied, of GRNET S.A.

 */

package gr.grnet.pithos.web.client;

import gr.grnet.pithos.web.client.rest.resource.UserResource;

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(" ");

                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 = Pithos.get().getCurrentUserResource();

                if (user == null)

                        return !DONE;

                userInfoLabel.setHTML("<b>" + user.getName() + " \u0387 " + user.getUsername() + "</b>");

                Pithos.get().putUserToMap(user.getUsername(), user.getName());

                return DONE;

        }

}