Merge branch 'master' of github.com:zalun/FlightDeck

flightdeck/jetpack/media/js/Capability.js

@@ -277,11 +277,13 @@ var CapVersion = new Class({
 			version_description: this.options.description,
 		});
 		// set as base functionality
+		if (!this.options.is_base) {
 			this.set_as_base_el = $(this.options.set_as_base_el);
 			this.set_as_base_el.addEvent('click', function(e) {
 				e.stop();
 				this.setAsBase();
 			}.bind(this));
+		}
 	},
 	/*
 	 * Method: instantiateEditors

flightdeck/jetpack/media/js/FlightDeck.Editor.js

@@ -45,6 +45,30 @@ FlightDeck = Class.refactor(FlightDeck,{
 		// item is currently a global 
 		// TODO: change to flightdeck parameter
 		return item;
+	},
+	/*
+	 * Method: enableMenuButtons
+	 * Switch on menu buttons, check if possible
+	 */
+	enableMenuButtons: function() {
+		$$('.' + this.options.menu_el + ' li.disabled').each(function(menuItem){
+			var switch_on = true;
+			if (!this.getItem().version.options.name) {
+				// version is not saved
+				switch_on = (
+					// check if it is not about set as base
+					!menuItem.hasChild(
+						this.getItem().version.options.set_as_base_el
+					) 
+					// # TODO:
+					// check if content is empty
+					// check if user may update any content
+				);
+			}
+			if (switch_on) {
+				menuItem.removeClass('disabled');
+			}
+		}, this);
 	}
 	
 });

flightdeck/jetpack/templates/_editor_menu.html

@@ -12,25 +12,25 @@
 			<a id="update" title="" href="#">Update <span class="UI_Editor_Icon"></span></a>
 		</li>
 		{% if version.is_base %}
-			<li class="UI_Editor_Menu_Button Icon_setAsBase">
+			<li class="UI_Editor_Menu_Button Icon_setAsBase disabled">
 				<a id="set_as_base" title="" href="#">Base version
 					<span class="UI_Editor_Icon"></span>
 				</a>
 			</li>
 		{% else %}
-			<li class="UI_Editor_Menu_Button Icon_setAsBase">
+			<li class="UI_Editor_Menu_Button Icon_setAsBase{% if not version %} disabled{% endif %}">
 				<a id="set_as_base" title="" href="#">Set as base 
 					<span class="UI_Editor_Icon"></span>
 				</a>
 			</li>
 		{% endif %}
-		{% ifequal type "jetpack" %}{% if version %}
-			<li class="UI_Editor_Menu_Button Icon_try_in_browser">
+		{% ifequal type "jetpack" %}
+			<li class="UI_Editor_Menu_Button Icon_try_in_browser{% if not version %} disabled{% endif %}">
 				<a id="try_in_browser" title="" href="#">Try in browser 
 					<span class="UI_Editor_Icon"></span>
 				</a>
 			</li>
-		{% endif %}{% endifequal %}
+		{% endifequal %}
 		{% comment %}
 		<li class="UI_Editor_Menu_Button Icon_lock">
 			<a title="" href="#">Lock <span class="UI_Editor_Icon"></span></a>