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