Changed zouba directory heirarchy.

[ptas] / zouba / misc / rss / preview / script / lib / menuItem.js

diff --git a/zouba/misc/rss/preview/script/lib/menuItem.js b/zouba/misc/rss/preview/script/lib/menuItem.js
new file mode 100644 (file)
index 0000000..2f6bc62
--- /dev/null
+++ b/zouba/misc/rss/preview/script/lib/menuItem.js
@@ -0,0 +1,93 @@
+/*
+       Function        :       MenuItem()
+       Argument        :       Void
+       Returns         :       Void
+       Description     :       Constructor Function creates a Menu object to the WINDOW
+*/
+
+function MenuItem(name, id)
+{
+       this.id = id;
+       this.name = name;
+       this.isDimmed = false;
+       
+       this.items = [];
+       this.index = null;
+       this.parent = null;
+       this.type = 'MenuItem';
+       
+       
+       //      Event triggers
+       this.onSelect = null;
+}
+
+
+/*
+       Function        :       MenuItem.append(MenuItem)
+       Argument        :       Menu Object
+       Returns         :       Void
+       Description     :       Function appends childMenuItem to a MenuItem
+*/
+MenuItem.prototype.append = function(childMenuItem)
+{
+       if( (childMenuItem != null) && (childMenuItem.type == 'MenuItem'))
+       {
+               childMenuItem.parent = this;
+               this.items[childMenuItem.id] = childMenuItem;
+       }
+}
+
+
+/*
+       Function        :       MenuItem.remove()
+       Argument        :       Menu Object
+       Returns         :       Void
+       Description     :       Function Removes childMenuItem and its children from the parent menu item.
+*/
+MenuItem.prototype.remove = function(childMenuItem)
+{
+       if((childMenuItem != null) && (childMenuItem.type == 'MenuItem'))
+       {
+               var i = this.search(childMenuItem);
+               if(i > -1)
+                       this.items.splice(i, 1);
+       }
+}
+
+/*
+       Function        :       MenuItem.remove()
+       Argument        :       Menu Object
+       Returns         :       Void
+       Description     :       If flag is true the MenuItem is hidden and if flag is false the item is shown.
+*/
+MenuItem.prototype.setDimmed = function(flag)
+{
+       this.isDimmed = flag;
+}
+
+
+/*
+       Function        :       MenuItem.search()
+       Argument        :       MenuItem Object
+       Returns         :       Integer
+       Description     :       Function Replace oldMenuItem with newMenuItem
+*/
+MenuItem.prototype.search = function(MenuItem)
+{
+               var flag = false;
+               for(var i in this.items)
+               {
+                       if(this.items[i].id == MenuItem.id)
+                       {       
+                               flag = true; 
+                               break; 
+                       }
+               }
+               if(flag)
+                       return i;
+               else
+                       return -1;              
+}
+
+//     make TRUE menuItem.js script loaded
+window.parent.NOKIA.scriptsLoaded.menuItem = true;