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                 HTML logos = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.pithosLogo()).getHTML() + "</td></tr></table>");
  91                 outer.add(logos);
  92
  93         MenuBar username = new MenuBar();
  94         username.setStyleName("pithos-usernameMenu");
  95         username.setAutoOpen(true);
  96
  97         MenuBar userItemMenu = new MenuBar(true);
  98         userItemMenu.addItem(new MenuItem("invite friends...", new Command() {
  99
 100                         @Override
 101                         public void execute() {
 102                                 //Somehow get info from the server about invitations sent/left etc and then show the box
 103                                 new InvitationsDialog().center();
 104                         }
 105                 }));
 106         userItemMenu.addItem(new MenuItem("send feedback...", new Command() {
 107
 108                         @Override
 109                         public void execute() {
 110                                 new FeedbackDialog().center();
 111                         }
 112                 }));
 113         userItemMenu.addItem(new MenuItem("API token", new Command() {
 114
 115                         @Override
 116                         public void execute() {
 117                                 new CredentialsDialog(app, images).center();
 118                         }
 119                 }));
 120         userItemMenu.addItem(new MenuItem("Log off", new Command() {
 121
 122                         @Override
 123                         public void execute() {
 124                                 app.logoff();
 125                         }
 126                 }));
 127
 128         SafeHtmlBuilder sb = new SafeHtmlBuilder();
 129         sb.append(SafeHtmlUtils.fromSafeConstant(_app.getUsername()));
 130         sb.appendHtmlConstant(AbstractImagePrototype.create(images.downArrow()).getHTML());
 131         MenuItem userItem = new MenuItem(_app.getUsername(), userItemMenu);
 132         username.addItem(userItem);
 133         outer.add(username);
 134                 outer.setCellHorizontalAlignment(username, HasHorizontalAlignment.ALIGN_RIGHT);
 135                 Image downArrow = AbstractImagePrototype.create(images.downArrow()).createImage();
 136                 outer.add(downArrow);
 137                 outer.setCellHorizontalAlignment(downArrow, HasHorizontalAlignment.ALIGN_LEFT);
 138                 initWidget(outer);
 139         }
 140 }