code.grnet.gr Git - pithos-web-client/blob - src/gr/grnet/pithos/web/client/TopPanel.java

   1 /*
   2  * Copyright 2011 GRNET S.A. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or
   5  * without modification, are permitted provided that the following
   6  * conditions are met:
   7  *
   8  *   1. Redistributions of source code must retain the above
   9  *      copyright notice, this list of conditions and the following
  10  *      disclaimer.
  11  *
  12  *   2. Redistributions in binary form must reproduce the above
  13  *      copyright notice, this list of conditions and the following
  14  *      disclaimer in the documentation and/or other materials
  15  *      provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
  18  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  20  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
  21  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  22  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  23  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  24  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  25  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  27  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28  * POSSIBILITY OF SUCH DAMAGE.
  29  *
  30  * The views and conclusions contained in the software and
  31  * documentation are those of the authors and should not be
  32  * interpreted as representing official policies, either expressed
  33  * or implied, of GRNET S.A.
  34  */
  35 package gr.grnet.pithos.web.client;
  36
  37 import com.google.gwt.resources.client.ImageResource;
  38 import com.google.gwt.safehtml.shared.SafeHtml;
  39 import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
  40 import com.google.gwt.safehtml.shared.SafeHtmlUtils;
  41 import com.google.gwt.user.client.Command;
  42 import com.google.gwt.user.client.Cookies;
  43 import com.google.gwt.user.client.ui.AbstractImagePrototype;
  44 import com.google.gwt.user.client.ui.Composite;
  45 import com.google.gwt.user.client.ui.HTML;
  46 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
  47 import com.google.gwt.user.client.ui.HasVerticalAlignment;
  48 import com.google.gwt.user.client.ui.HorizontalPanel;
  49 import com.google.gwt.user.client.ui.Image;
  50 import com.google.gwt.user.client.ui.MenuBar;
  51 import com.google.gwt.user.client.ui.MenuItem;
  52
  53 /**
  54  * The top panel, which contains the menu bar icons and the user name.
  55  */
  56 public class TopPanel extends Composite {
  57
  58         /**
  59          * A constant that denotes the completion of an IncrementalCommand.
  60          */
  61         public static final boolean DONE = false;
  62
  63     Pithos app;
  64
  65         /**
  66          * An image bundle for this widgets images.
  67          */
  68         public interface Images extends FilePropertiesDialog.Images {
  69
  70                 @Source("gr/grnet/pithos/resources/pithos2-logo.png")
  71                 ImageResource pithosLogo();
  72
  73                 @Source("gr/grnet/pithos/resources/desc.png")
  74                 ImageResource downArrow();
  75         }
  76
  77         /**
  78          * The constructor for the top panel.
  79          *
  80          * @param images the supplied images
  81          */
  82         public TopPanel(Pithos _app, final Images images) {
  83         this.app = _app;
  84                 HorizontalPanel outer = new HorizontalPanel();
  85                 outer.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  86
  87                 outer.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
  88                 outer.setStyleName("pithos-topPanel");
  89
  90                 HorizontalPanel inner = new HorizontalPanel();
  91                 inner.setWidth("75%");
  92                 inner.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM);
  93
  94                 HTML logos = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.pithosLogo()).getHTML() + "</td></tr></table>");
  95                 logos.addStyleName("pithos-logo");
  96                 inner.add(logos);
  97
  98         MenuBar username = new MenuBar();
  99         username.setStyleName("pithos-usernameMenu");
 100
 101         MenuBar userItemMenu = new MenuBar(true);
 102         userItemMenu.addStyleName("pithos-userItemMenu");
 103         userItemMenu.addItem(new MenuItem("invite friends...", new Command() {
 104
 105                         @Override
 106                         public void execute() {
 107                                 //Somehow get info from the server about invitations sent/left etc and then show the box
 108                                 new InvitationsDialog().center();
 109                         }
 110                 }));
 111         userItemMenu.addItem(new MenuItem("send feedback...", new Command() {
 112
 113                         @Override
 114                         public void execute() {
 115                                 new FeedbackDialog().center();
 116                         }
 117                 }));
 118         userItemMenu.addItem(new MenuItem("API token", new Command() {
 119
 120                         @Override
 121                         public void execute() {
 122                                 new CredentialsDialog(app, images).center();
 123                         }
 124                 }));
 125         userItemMenu.addItem(new MenuItem("Log off", new Command() {
 126
 127                         @Override
 128                         public void execute() {
 129                                 app.logoff();
 130                         }
 131                 }));
 132
 133         MenuItem userItem = new MenuItem(_app.getUsername(), userItemMenu);
 134         userItem.addStyleName("pithos-usernameMenuItem");
 135         username.addItem(userItem);
 136         username.addSeparator();
 137
 138         MenuItem langItem = new MenuItem("en", (Command) null);
 139         langItem.addStyleName("pithos-langMenuItem");
 140         username.addItem(langItem);
 141
 142         inner.add(username);
 143         inner.setCellHorizontalAlignment(username, HasHorizontalAlignment.ALIGN_RIGHT);
 144
 145         outer.add(inner);
 146         outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER);
 147         outer.setCellVerticalAlignment(inner, HasVerticalAlignment.ALIGN_BOTTOM);
 148                 initWidget(outer);
 149         }
 150 }