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

   1 /*
   2  * Copyright 2011-2012 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.user.client.Command;
  39 import com.google.gwt.user.client.Window;
  40 import com.google.gwt.user.client.ui.AbstractImagePrototype;
  41 import com.google.gwt.user.client.ui.Composite;
  42 import com.google.gwt.user.client.ui.HTML;
  43 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
  44 import com.google.gwt.user.client.ui.HasVerticalAlignment;
  45 import com.google.gwt.user.client.ui.HorizontalPanel;
  46 import com.google.gwt.user.client.ui.MenuBar;
  47 import com.google.gwt.user.client.ui.MenuItem;
  48
  49 /**
  50  * The top panel, which contains the menu bar icons and the user name.
  51  */
  52 public class TopPanel extends Composite {
  53
  54         /**
  55          * A constant that denotes the completion of an IncrementalCommand.
  56          */
  57         public static final boolean DONE = false;
  58
  59     Pithos app;
  60
  61         /**
  62          * An image bundle for this widgets images.
  63          */
  64         public interface Images extends FilePermissionsDialog.Images {
  65
  66                 @Source("gr/grnet/pithos/resources/pithos2-logo.png")
  67                 ImageResource pithosLogo();
  68
  69                 @Source("gr/grnet/pithos/resources/desc.png")
  70                 ImageResource downArrow();
  71         }
  72
  73         /**
  74          * The constructor for the top panel.
  75          *
  76          * @param images the supplied images
  77          */
  78         public TopPanel(Pithos _app, final Images images) {
  79         this.app = _app;
  80                 HorizontalPanel outer = new HorizontalPanel();
  81                 outer.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  82
  83                 outer.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
  84                 outer.setStyleName("pithos-topPanel");
  85
  86                 HorizontalPanel inner = new HorizontalPanel();
  87                 inner.setWidth("75%");
  88                 inner.setVerticalAlignment(HasVerticalAlignment.ALIGN_BOTTOM);
  89
  90                 HTML logos = new HTML("<table><tr><td><a href='/'>" + AbstractImagePrototype.create(images.pithosLogo()).getHTML() + "</a></td></tr></table>");
  91                 logos.addStyleName("pithos-logo");
  92                 inner.add(logos);
  93
  94         MenuBar username = new MenuBar();
  95         username.setStyleName("pithos-usernameMenu");
  96
  97         MenuBar userItemMenu = new MenuBar(true);
  98         userItemMenu.addStyleName("pithos-userItemMenu");
  99         userItemMenu.addItem(new MenuItem("invite friends...", new Command() {
 100
 101                         @Override
 102                         public void execute() {
 103                                 Window.open("/im/invite", "", "");
 104                         }
 105                 }));
 106         userItemMenu.addItem(new MenuItem("send feedback...", new Command() {
 107
 108                         @Override
 109                         public void execute() {
 110                                 Window.open("/im/feedback", "", "");
 111                         }
 112                 }));
 113         userItemMenu.addItem(new MenuItem("profile...", new Command() {
 114
 115                         @Override
 116                         public void execute() {
 117                                 Window.open("/im/profile", "", "");
 118                         }
 119                 }));
 120         userItemMenu.addItem(new MenuItem("change password...", new Command() {
 121
 122                         @Override
 123                         public void execute() {
 124                                 Window.open("/im/password", "", "");
 125                         }
 126                 }));
 127         userItemMenu.addItem(new MenuItem("logout", new Command() {
 128
 129                         @Override
 130                         public void execute() {
 131                                 app.logoff();
 132                         }
 133                 }));
 134
 135         MenuItem userItem = new MenuItem(_app.getUsername(), userItemMenu);
 136         userItem.addStyleName("pithos-usernameMenuItem");
 137         username.addItem(userItem);
 138         username.addSeparator();
 139
 140         MenuItem langItem = new MenuItem("en", (Command) null);
 141         langItem.addStyleName("pithos-langMenuItem");
 142         username.addItem(langItem);
 143
 144         inner.add(username);
 145         inner.setCellHorizontalAlignment(username, HasHorizontalAlignment.ALIGN_RIGHT);
 146
 147         outer.add(inner);
 148         outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER);
 149         outer.setCellVerticalAlignment(inner, HasVerticalAlignment.ALIGN_BOTTOM);
 150                 initWidget(outer);
 151         }
 152 }