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.core.client.GWT;\r
  22 import com.google.gwt.user.client.Command;\r
  23 import com.google.gwt.user.client.ui.AbstractImagePrototype;\r
  24 import com.google.gwt.user.client.ui.Composite;\r
  25 import com.google.gwt.user.client.ui.HTML;\r
  26 import com.google.gwt.user.client.ui.HasHorizontalAlignment;\r
  27 import com.google.gwt.user.client.ui.HasVerticalAlignment;\r
  28 import com.google.gwt.user.client.ui.HorizontalPanel;\r
  29 import com.google.gwt.user.client.ui.ImageBundle;\r
  30 import com.google.gwt.user.client.ui.MenuBar;\r
  31 import com.google.gwt.user.client.ui.MenuItem;\r
  32 \r
  33 /**\r
  34  * The top panel, which contains the menu bar icons and the user name.\r
  35  */\r
  36 public class TopPanel extends Composite {\r
  37 \r
  38         /**\r
  39          * A constant that denotes the completion of an IncrementalCommand.\r
  40          */\r
  41         public static final boolean DONE = false;\r
  42 \r
  43         /**\r
  44          * An image bundle for this widgets images.\r
  45          */\r
  46         public interface Images extends ImageBundle, FileMenu.Images, EditMenu.Images,\r
  47                         SettingsMenu.Images, GroupMenu.Images, FilePropertiesDialog.Images,\r
  48                         HelpMenu.Images {\r
  49 \r
  50                 @Resource("gr/ebs/gss/resources/exit.png")\r
  51                 AbstractImagePrototype exit();\r
  52 \r
  53                 @Resource("gr/ebs/gss/resources/folder_blue.png")\r
  54                 AbstractImagePrototype folder();\r
  55 \r
  56                 @Resource("gr/ebs/gss/resources/edit.png")\r
  57                 AbstractImagePrototype edit();\r
  58 \r
  59                 @Resource("gr/ebs/gss/resources/edit_group.png")\r
  60                 AbstractImagePrototype group();\r
  61 \r
  62                 @Resource("gr/ebs/gss/resources/configure.png")\r
  63                 AbstractImagePrototype configure();\r
  64 \r
  65                 @Resource("gr/ebs/gss/resources/help.png")\r
  66                 AbstractImagePrototype help();\r
  67 \r
  68                 @Resource("gr/ebs/gss/resources/pithos-logo.png")\r
  69                 AbstractImagePrototype gssLogo();\r
  70 \r
  71                 @Resource("gr/ebs/gss/resources/grnet-logo.png")\r
  72                 AbstractImagePrototype grnetLogo();\r
  73         }\r
  74 \r
  75         /**\r
  76          * The menu bar widget.\r
  77          */\r
  78         private MenuBar menu;\r
  79 \r
  80         /**\r
  81          * The file menu widget.\r
  82          */\r
  83         private FileMenu fileMenu;\r
  84 \r
  85         /**\r
  86          * The edit menu widget.\r
  87          */\r
  88         private EditMenu editMenu;\r
  89 \r
  90         /**\r
  91          * The group menu widget.\r
  92          */\r
  93         private GroupMenu groupMenu;\r
  94 \r
  95         /**\r
  96          * The settings menu widget.\r
  97          */\r
  98         private SettingsMenu settingsMenu;\r
  99 \r
 100         /**\r
 101          * The help menu widget.\r
 102          */\r
 103         private HelpMenu helpMenu;\r
 104 \r
 105         /**\r
 106          * The constructor for the top panel.\r
 107          *\r
 108          * @param images the supplied images\r
 109          */\r
 110         public TopPanel(Images images) {\r
 111                 fileMenu = new FileMenu(images);\r
 112                 editMenu = new EditMenu(images);\r
 113                 groupMenu = new GroupMenu(images);\r
 114                 settingsMenu = new SettingsMenu(images);\r
 115                 helpMenu = new HelpMenu(images);\r
 116                 HorizontalPanel outer = new HorizontalPanel();\r
 117 \r
 118                 outer.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);\r
 119 \r
 120                 menu = new MenuBar();\r
 121                 menu.setWidth("100%");\r
 122                 menu.setAutoOpen(false);\r
 123                 menu.setAnimationEnabled(true);\r
 124                 menu.setStyleName("toolbarmenu");\r
 125 \r
 126                 Command quitCommand = new Command(){\r
 127                         public void execute() {\r
 128                                 QuitDialog dlg = new QuitDialog();\r
 129                                 dlg.center();\r
 130                         }\r
 131                 };\r
 132                 MenuItem quitItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 133                                         images.exit().getHTML() + "</td><td>Quit</td></tr></table>", true, quitCommand);\r
 134                 MenuItem fileItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 135                                         images.folder().getHTML() + "</td><td>File</td></tr></table>", true, new MenuBar(true)){\r
 136                         @Override\r
 137                         public MenuBar getSubMenu() {\r
 138                                 return fileMenu.createMenu();\r
 139                         }\r
 140                 };\r
 141                 MenuItem editItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 142                                         images.edit().getHTML() + "</td><td>Edit</td></tr></table>", true, new MenuBar(true)){\r
 143                         @Override\r
 144                         public MenuBar getSubMenu() {\r
 145                                 return editMenu.createMenu();\r
 146                         }\r
 147                 };\r
 148                 MenuItem groupItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 149                                         images.group().getHTML() + "</td><td>Group</td></tr></table>", true,\r
 150                                         groupMenu.getContextMenu());\r
 151                 MenuItem configureItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 152                                         images.configure().getHTML() + "</td><td>Settings</td></tr></table>",\r
 153                                         true,settingsMenu.getContextMenu());\r
 154                 MenuItem helpItem = new MenuItem("<table style='font-size: 100%'><tr><td>" +\r
 155                                         images.help().getHTML() + "</td><td>Help</td></tr></table>", true, new MenuBar(true)){\r
 156                         @Override\r
 157                         public MenuBar getSubMenu() {\r
 158                                 return helpMenu.createMenu();\r
 159                         }\r
 160                 };\r
 161                 menu.addItem(quitItem);\r
 162                 menu.addItem(fileItem);\r
 163                 menu.addItem(editItem);\r
 164                 menu.addItem(groupItem);\r
 165                 menu.addItem(configureItem);\r
 166                 menu.addItem(helpItem);\r
 167 \r
 168                 outer.setSpacing(2);\r
 169                 outer.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);\r
 170                 outer.setCellVerticalAlignment(menu, HasVerticalAlignment.ALIGN_MIDDLE);\r
 171                 outer.add(menu);\r
 172                 outer.setStyleName("toolbar");\r
 173 \r
 174                 Configuration conf = (Configuration) GWT.create(Configuration.class);\r
 175                 HTML logos = new HTML("<table><tr><td><a href='" + conf.serviceHome() +\r
 176                                         "' target='gss'>" +     images.gssLogo().getHTML() +\r
 177                                         "</a><a href='http://www.grnet.gr/' " + "target='grnet'>" +\r
 178                                         images.grnetLogo().getHTML()+"</a></td></tr></table>");\r
 179                 outer.add(logos);\r
 180 \r
 181                 outer.setCellHorizontalAlignment(logos, HasHorizontalAlignment.ALIGN_RIGHT);\r
 182 \r
 183                 initWidget(outer);\r
 184         }\r
 185 \r
 186         /**\r
 187          * Retrieve the fileMenu.\r
 188          *\r
 189          * @return the fileMenu\r
 190          */\r
 191         FileMenu getFileMenu() {\r
 192                 return fileMenu;\r
 193         }\r
 194 \r
 195         /**\r
 196          * Retrieve the editMenu.\r
 197          *\r
 198          * @return the editMenu\r
 199          */\r
 200         EditMenu getEditMenu() {\r
 201                 return editMenu;\r
 202         }\r
 203 }\r