commit c79bb7e3f3f184ee0ec5e5230036bd6188892dee
Author: Alessandro_N <alessandro.nastasi@ias.u-psud.fr>
Date:   Tue Apr 14 16:31:28 2015 +0200

    Change necessary to hide the 'Project description' button (alias 'Home') but maintaining the project description text in the welcome page.

diff --git a/szcluster-db/workspace/client-user/js/components/entete/navBar.js b/szcluster-db/workspace/client-user/js/components/entete/navBar.js
new file mode 100644
index 0000000..21188ef
--- /dev/null
+++ b/szcluster-db/workspace/client-user/js/components/entete/navBar.js
@@ -0,0 +1,262 @@
+/***************************************
+* Copyright 2010-2014 CNES - CENTRE NATIONAL d'ETUDES SPATIALES
+* 
+* This file is part of SITools2.
+* 
+* SITools2 is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+* 
+* SITools2 is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+* 
+* You should have received a copy of the GNU General Public License
+* along with SITools2.  If not, see <http://www.gnu.org/licenses/>.
+***************************************/
+/*global Ext, sitools, window, showVersion, publicStorage, userLogin, projectGlobal, SitoolsDesk, showResponse, i18n, extColModelToJsonColModel, loadUrl*/
+
+Ext.namespace('sitools.user.component.entete');
+/**
+ * @cfg {Array} modules la liste des modules
+ * @class sitools.user.component.entete.NavBar
+ * @extends Ext.Toolbar
+ */
+sitools.user.component.entete.NavBar = Ext.extend(Ext.Toolbar, {
+	
+	initComponent : function () {
+		var items = [];
+		var categories = this.categorizeModules();
+		
+		var homeButton = new Ext.Button({
+            handler : function () {
+                projectGlobal.getPreferences(function () {
+                    SitoolsDesk.removeActivePanel();
+                    SitoolsDesk.removeAllWindows();
+                    SitoolsDesk.loadPreferences();
+                });
+            }, 
+            scale : "medium", 
+            icon : "/sitools/common/res/images/icons/button-home.png",
+            iconCls : 'navBarButtons-icon',
+            tooltip : {
+                html : i18n.get("label.homeButton"), 
+                anchor : 'bottom', 
+                trackMouse : false
+            },
+            template : new Ext.Template('<table cellspacing="0" class="x-btn {3}" style="padding-left:5px;"><tbody><tr>',
+                    '<td><i>&#160;</i></td>',
+                    '<td><em class="{5} unselectable="on">',
+                    '<button type="{1}" style="height:28px; width:28px;">{0}</button>', '</em></td>',
+                    '<td><i>&#160;</i></td>', "</tr></tbody></table>")
+        });
+        items.push(homeButton);
+		items.push('|');
+        
+		Ext.each(categories, function (category) {
+			var modules = category.modules;
+			
+			//Le module n'appartient pas à une catégorie: inclusion en tant que bouton dans le menu.
+			if (Ext.isEmpty(category.category)) {
+				var module = modules[0];
+				var xtype = module.xtype;
+				try {
+					if (Ext.isEmpty(module.divIdToDisplay)) {
+						var handler = null;
+						var item = {
+							text : i18n.get(module.label),
+							iconCls : module.icon,
+			                scope : module,
+			                tooltip : {
+								html : i18n.get(module.description), 
+								anchor : 'bottom', 
+								trackMouse : false
+							}, 
+			                cls : "x-navBar-items", 
+			                clickEvent : 'mousedown',
+						    template : new Ext.Template('<table cellspacing="0" class="x-btn {3}"><tbody><tr>',
+						            '<td class="ux-taskbutton-left"><i>&#160;</i></td>',
+						            '<td class="ux-taskbutton-center"><em class="{5} unselectable="on">',
+						            '<button class="x-btn-text {2}" type="{1}" style="height:28px;">{0}</button>', '</em></td>',
+						            '<td class="ux-taskbutton-right"><i>&#160;</i></td>', "</tr></tbody></table>")
+						
+						};
+						var xtype = module.xtype;
+						var func = xtype + ".openModule";
+						if (!Ext.isEmpty(xtype) && Ext.isFunction(eval(func))) {
+							handler = eval(func);
+						}
+						else {
+							handler = module.openModule;
+						}
+						Ext.apply(item, {
+							handler : handler
+						});
+						if(module.name!="projectDescription"){
+						items.push(item);
+						items.push('|');}
+					}
+				}
+				catch(err) {
+					//Nothing to do
+					var tmp = null;
+				}
+			}
+			//Le module est dans une catégorie : On crée un menu contenant tous les modules de la catégorie
+			else {
+				var menuItems = [];
+				Ext.each(category.modules, function (moduleInCategory) {
+					try {
+						if (Ext.isEmpty(moduleInCategory)) {
+							return;
+						}
+						
+						if (Ext.isEmpty(moduleInCategory.divIdToDisplay)) {
+							var item = {
+								text : i18n.get(moduleInCategory.label),
+								
+								iconCls : moduleInCategory.icon,
+				                scope : this
+							};
+
+							//Test spécifique pour savoir si on doit inclure un sous menu : 
+							var xtype = moduleInCategory.xtype;
+							if (Ext.isEmpty(xtype)) {
+								return;
+							}
+							var Func = eval(xtype + ".getStaticParameters");
+							if (Ext.isFunction(Func)) {
+								var staticParameters = Func();	
+								if (staticParameters && staticParameters.showAsMenu) {
+									Ext.apply(item, {
+										menu : {
+											xtype : moduleInCategory.xtype, 
+											cls : "sitools-navbar-menu"
+										}
+									});
+								}
+								else {
+									Ext.apply(item, {
+										handler : moduleInCategory.openModule
+									});
+								}
+							}
+							
+							
+							func = xtype + ".openModule";
+							if (Ext.isFunction(eval(func))) {
+								handler = eval(func);
+							}
+							else {
+								handler = moduleInCategory.openModule
+							}
+							Ext.apply(item, {
+								handler : handler
+							});
+								
+							menuItems.push(item);
+							
+							
+						}
+					}
+					catch (err) {
+						//nothing to do 
+						var tmp = null;
+					}
+					
+				});
+			    if (!Ext.isEmpty(menuItems)) {
+		            var menu = new Ext.menu.Menu({
+                        items : menuItems, 
+                        cls : "sitools-navbar-menu"
+                    });
+                    items.push({
+                        text : category.category,
+                        menu : menu,
+                        icon : "/sitools/common/res/images/icons/white_arrow.gif",
+                        iconAlign : "left",
+                        clickEvent : 'mousedown',
+                        cls : "x-navBar-items",
+                        template : new Ext.Template('<table cellspacing="0" class="x-btn {3}"><tbody><tr>',
+                                '<td class="ux-taskbutton-center"><em class="{2} unselectable="on">',
+                                '<button class="x-btn-text {2}" type="{1}" style="height:28px;">{0}</button>', '</em></td>',
+                                "</tr></tbody></table>")
+
+                    });
+                    items.push('|');
+			    }
+			}
+			
+		});
+
+		sitools.user.component.entete.NavBar.superclass.initComponent.call(Ext.apply(this,  {
+			id : "navBarId", 
+			enableOverflow: true,
+			defaults : {
+				overCls : "x-navBar-items-over", 
+				ctCls : "x-navBar-items-ct"
+			}, 
+			items : items, 
+			cls : "x-navBar", 
+			overCls : "x-navBar-over", 
+			ctCls : "x-navBar-ct", 
+			flex : 1,
+			listeners : {
+				scope : this, 
+				afterRender : function (me) {
+					this.observer.fireEvent("navBarRendered", me);
+				}
+			}, 
+			border : false
+		}));
+	}, 
+	/**
+	 * From the modules attribute, return an array of categories. 
+	 * Each items of the array could be either 
+	 *  - {
+	 *      modules : [module]
+	 *    }
+	 *  - {
+	 *      category : categoryName, 
+	 *      modules : [modules]
+	 *    }
+	 * @returns {Array}
+	 */
+	categorizeModules : function () {
+		function getCategoryIndex(category, categoryList) {
+			var idx = -1;
+			for (var i = 0; i < categoryList.length; i++) {
+				if (categoryList[i].category === category) {
+					return i;
+				}
+			}
+			return idx;
+		}
+		var categoryModules = [];
+		Ext.each(this.modules, function (module) {
+			if (Ext.isEmpty(module.categoryModule)) {
+				categoryModules.push({
+					modules : [module]
+				});
+			}
+			else {
+				var idx = getCategoryIndex(module.categoryModule, categoryModules);
+				if (idx >= 0) {
+					categoryModules[idx].modules.push(module);
+				}
+				else {
+					categoryModules.push({
+						category : module.categoryModule,
+						modules : [module]
+					});
+				}
+			}
+			
+		});
+		return categoryModules;
+	}
+});
+
+Ext.reg('sitools.user.component.entete.NavBar', sitools.user.component.entete.NavBar);