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

   1 /*\r
   2  * Copyright 2007, 2008, 2009 Electronic Business Systems Ltd.\r
   3  *\r
   4  * This file is part of GSS.\r
   5  *\r
   6  * GSS is free software: you can redistribute it and/or modify\r
   7  * it under the terms of the GNU General Public License as published by\r
   8  * the Free Software Foundation, either version 3 of the License, or\r
   9  * (at your option) any later version.\r
  10  *\r
  11  * GSS is distributed in the hope that it will be useful,\r
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14  * GNU General Public License for more details.\r
  15  *\r
  16  * You should have received a copy of the GNU General Public License\r
  17  * along with GSS.  If not, see <http://www.gnu.org/licenses/>.\r
  18  */\r
  19 package gr.ebs.gss.client;\r
  20 \r
  21 import com.google.gwt.user.client.Command;\r
  22 import com.google.gwt.user.client.ui.AbstractImagePrototype;\r
  23 import com.google.gwt.user.client.ui.Composite;\r
  24 import com.google.gwt.user.client.ui.HTML;\r
  25 import com.google.gwt.user.client.ui.HasHorizontalAlignment;\r
  26 import com.google.gwt.user.client.ui.HasVerticalAlignment;\r
  27 import com.google.gwt.user.client.ui.HorizontalPanel;\r
  28 import com.google.gwt.user.client.ui.ImageBundle;\r
  29 import com.google.gwt.user.client.ui.MenuBar;\r
  30 import com.google.gwt.user.client.ui.MenuItem;\r
  31 \r
  32 /**\r
  33  * The top panel, which contains the menu bar icons and the user name.\r
  34  */\r
  35 public class TopPanel extends Composite {\r
  36 \r
  37         /**\r
  38          * A constant that denotes the completion of an IncrementalCommand.\r
  39          */\r
  40         public static final boolean DONE = false;\r
  41 \r
  42         /**\r
  43          * An image bundle for this widgets images.\r
  44          */\r
  45         public interface Images extends ImageBundle, FileMenu.Images, EditMenu.Images,\r
  46                         SettingsMenu.Images, GroupMenu.Images, FilePropertiesDialog.Images,\r
  47                         HelpMenu.Images {\r
  48 \r
  49                 @Resource("gr/ebs/gss/resources/exit.png")\r
  50                 AbstractImagePrototype exit();\r
  51 \r
  52                 @Resource("gr/ebs/gss/resources/folder_blue.png")\r
  53                 AbstractImagePrototype folder();\r
  54 \r
  55                 @Resource("gr/ebs/gss/resources/edit.png")\r
  56                 AbstractImagePrototype edit();\r
  57 \r
  58                 @Resource("gr/ebs/gss/resources/edit_group.png")\r
  59                 AbstractImagePrototype group();\r
  60 \r
  61                 @Resource("gr/ebs/gss/resources/configure.png")\r
  62                 AbstractImagePrototype configure();\r
  63 \r
  64                 @Resource("gr/ebs/gss/resources/help.png")\r
  65                 AbstractImagePrototype help();\r
  66 \r
  67                 @Resource("gr/ebs/gss/resources/pithos-logo.png")\r
  68                 AbstractImagePrototype gssLogo();\r
  69 \r
  70                 @Resource("gr/ebs/gss/resources/grnet-logo.png")\r
  71                 AbstractImagePrototype grnetLogo();\r
  72         }\r
  73 \r
  74         /**\r
  75          * The menu bar widget.\r
  76          */\r
  77         private MenuBar menu;\r
  78 \r
  79         /**\r
  80          * The file menu widget.\r
  81          */\r
  82         private FileMenu fileMenu;\r
  83 \r
  84         /**\r
  85          * The edit menu widget.\r
  86          */\r
  87         private EditMenu editMenu;\r
  88 \r
  89         /**\r
  90          * The group menu widget.\r
  91          */\r
  92         private GroupMenu groupMenu;\r
  93 \r
  94         /**\r
  95          * The settings menu widget.\r
  96          */\r
  97         private SettingsMenu settingsMenu;\r
  98 \r
  99         /**\r
 100          * The help menu widget.\r
 101          */\r
 102         private HelpMenu helpMenu;\r
 103 \r
 104         /**\r
 105          * The constructor for the top panel.\r
 106          *\r
 107          * @param images the supplied images\r
 108          */\r
 109         public TopPanel(Images images) {\r
 110                 fileMenu = new FileMenu(images);\r
 111                 editMenu = new EditMenu(images);\r
 112                 groupMenu = new GroupMenu(images);\r
 113                 settingsMenu = new SettingsMenu(images);\r
 114                 helpMenu = new HelpMenu(images);\r
 115                 HorizontalPanel outer = new HorizontalPanel();\r
 116 \r
 117                 outer.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);\r
 118 \r
 119                 menu = new MenuBar();\r
 120                 menu.setWidth("100%");\r
 121                 menu.setAutoOpen(false);\r
 122                 menu.setAnimationEnabled(true);\r
 123                 menu.setStyleName("toolbarmenu");\r
 124 \r
 125                 Command quitCommand = new Command(){\r
 126                         public void execute() {\r
 127                                 QuitDialog dlg = new QuitDialog();\r
 128                                 dlg.center();\r
 129                         }\r
 130                 };\r
 131                 MenuItem quitItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 132                                         images.exit().getHTML() + "</td><td>Quit</td></tr></table>", true, quitCommand);\r
 133                 MenuItem fileItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 134                                         images.folder().getHTML() + "</td><td>File</td></tr></table>", true, new MenuBar(true)){\r
 135                         @Override\r
 136                         public MenuBar getSubMenu() {\r
 137                                 return fileMenu.createMenu();\r
 138                         }\r
 139                 };\r
 140                 MenuItem editItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 141                                         images.edit().getHTML() + "</td><td>Edit</td></tr></table>", true, new MenuBar(true)){\r
 142                         @Override\r
 143                         public MenuBar getSubMenu() {\r
 144                                 return editMenu.createMenu();\r
 145                         }\r
 146                 };\r
 147                 MenuItem groupItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 148                                         images.group().getHTML() + "</td><td>Group</td></tr></table>", true,\r
 149                                         groupMenu.getContextMenu());\r
 150                 MenuItem configureItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 151                                         images.configure().getHTML() + "</td><td>Settings</td></tr></table>",\r
 152                                         true,settingsMenu.getContextMenu());\r
 153                 MenuItem helpItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 154                                         images.help().getHTML() + "</td><td>Help</td></tr></table>", true, new MenuBar(true)){\r
 155                         @Override\r
 156                         public MenuBar getSubMenu() {\r
 157                                 return helpMenu.createMenu();\r
 158                         }\r
 159                 };\r
 160                 menu.addItem(quitItem);\r
 161                 menu.addItem(fileItem);\r
 162                 menu.addItem(editItem);\r
 163                 menu.addItem(groupItem);\r
 164                 menu.addItem(configureItem);\r
 165                 menu.addItem(helpItem);\r
 166 \r
 167                 outer.setSpacing(2);\r
 168                 outer.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);\r
 169                 outer.setCellVerticalAlignment(menu, HasVerticalAlignment.ALIGN_MIDDLE);\r
 170                 outer.add(menu);\r
 171                 outer.setStyleName("toolbar");\r
 172 \r
 173                 HTML logos = new HTML("<table><tr><td><a href='http://pithos.grnet.gr/' target='gss'>" +\r
 174                                         images.gssLogo().getHTML() + "</a><a href='http://www.grnet.gr/' " +\r
 175                                         "target='grnet'>" + images.grnetLogo().getHTML()+"</a></td></tr></table>");\r
 176                 outer.add(logos);\r
 177 \r
 178                 outer.setCellHorizontalAlignment(logos, HasHorizontalAlignment.ALIGN_RIGHT);\r
 179 \r
 180                 initWidget(outer);\r
 181         }\r
 182 \r
 183         /**\r
 184          * Retrieve the fileMenu.\r
 185          *\r
 186          * @return the fileMenu\r
 187          */\r
 188         FileMenu getFileMenu() {\r
 189                 return fileMenu;\r
 190         }\r
 191 \r
 192         /**\r
 193          * Retrieve the editMenu.\r
 194          *\r
 195          * @return the editMenu\r
 196          */\r
 197         EditMenu getEditMenu() {\r
 198                 return editMenu;\r
 199         }\r
 200 }\r