hide loader after language was updated

.gitignore

@@ -28,3 +28,5 @@ node_modules/
 
 # production folder
 production/
+
+todo.md

scripts/glitcher.js

@@ -64,6 +64,8 @@ require( [
 	LocalisationModel,
 	localforage
 ) {
+	var wasAppLoadComplete = false;
+
 	var imageModel = ImageModel();
 	var glitchModel = GlitchModel();
 	var shareModel = ShareModel();
@@ -107,12 +109,6 @@ require( [
 			controlsView.loadInitialValues();
 			loadInitialItem();
 		}
-
-		document.documentElement.classList.add( 'is-loaded' );
-		
-		setTimeout( function () {
-			document.documentElement.classList.remove( 'is-loading' );
-		}, 10 );
 	}
 
 	// hooks up all messaging between items
@@ -218,7 +214,9 @@ require( [
 			.on( 'error', indicatorView.showError );
 
 		localisationModel
-			.on( 'error', indicatorView.showError );
+			.on( 'error', indicatorView.showError )
+			.on( 'error', hideAppLoader )
+			.on( 'update', hideAppLoader );
 	}
 
 	function addCSSClasses () {
@@ -327,5 +325,18 @@ require( [
 		}
 	}
 
+	function hideAppLoader () {
+		if ( ! wasAppLoadComplete ) {
+			requestAnimationFrame ( function () {
+				wasAppLoadComplete = true;
+				document.documentElement.classList.add( 'is-loaded' );
+				
+				setTimeout( function () {
+					document.documentElement.classList.remove( 'is-loading' );
+				}, 10 );
+			} );
+		}
+	}
+
 	init();
 } );

scripts/models/localisationmodel.js

@@ -9,7 +9,7 @@ define(
 
 			var self = this;
 
-			var publishers = addPublishers( self, 'error' );
+			var publishers = addPublishers( self, 'update', 'error' );
 			
 			var textElData = [ ];
 			var texts = '';
@@ -37,7 +37,6 @@ define(
 						// if this is the first language to load, that's really bad.
 						languageWasLoaded = true;
 						publishers.error.dispatch( 'I\'m really sorry. I failed to load the language file for ' + languageName + '. This is a serious error that makes the app very hard to use. Maybe you can try reloading?' );
-
 					},
 					success: function ( res ) {
 						languageLoaded( languageName, res );
@@ -74,11 +73,12 @@ define(
 									
 									item.wasUpdated = true;
 								}
-							}
-							else {
+							} else {
 								textElData.splice( i, 1 );
 							}
 						}
+
+						publishers.update.dispatch();
 					} );
 				}
 			}