handleStyle should now callback with load error, closed dialogs will …

…now emit event

lib/class/scene.js

@@ -277,7 +277,14 @@ module.exports = function hawkejsSceneClass(Hawkejs, Blast) {
 			that.handleScripts(options, next);
 		}, function loadStyles(next) {
 			// Get styles
-			that.handleStyles(options, next);
+			that.handleStyles(options, function handledStyles(err) {
+
+				if (err) {
+					if (console) console.error('Failed to handle styles:', err);
+				}
+
+				next();
+			});
 		}, function done(err) {
 
 			if (err != null) {
@@ -1164,7 +1171,14 @@ module.exports = function hawkejsSceneClass(Hawkejs, Blast) {
 		Function.parallel(false, function loadScripts(next) {
 			that.handleScripts(viewRender, next);
 		}, function loadStyles(next) {
-			that.handleStyles(viewRender, next);
+			that.handleStyles(viewRender, function handledStyles(err) {
+
+				if (err) {
+					if (console) console.error('Failed to handle styles:', err);
+				}
+
+				next();
+			});
 		}, function setAttributes(next) {
 
 			var oldElement,
@@ -1476,9 +1490,15 @@ module.exports = function hawkejsSceneClass(Hawkejs, Blast) {
 
 				// Set the onload event
 				if (callback != null) {
+
+					// Add onload callback
 					style.onload = function onStyleLoad() {
 						callback();
 					};
+
+					style.onerror = function onStyleError(event) {
+						callback(new Error('Failed to load style "' + path + '"'));
+					};
 				}
 
 				// Add it to the document
@@ -2200,9 +2220,14 @@ module.exports = function hawkejsSceneClass(Hawkejs, Blast) {
 	 * @version  1.0.0
 	 */
 	Scene.setMethod(function dialogListener() {
+
+		var that = this;
+
 		this.on({type: 'set', category: 'dialog'}, function newDialog(el, variables) {
 
-			var wrapper,
+			var thatEvent = this,
+			    filter = this.filter,
+			    wrapper,
 			    style;
 
 			style = 'position:fixed;width:100vw;height:100vh;background-color:rgba(0,0,0,0.4);top:0;';
@@ -2221,6 +2246,13 @@ module.exports = function hawkejsSceneClass(Hawkejs, Blast) {
 				// Only remove the wrapper if it was clicked itself
 				if (e.target == wrapper) {
 					wrapper.remove();
+
+					that.emit({
+						type: 'remove',
+						category: 'dialog',
+						template: filter.template,
+						theme: filter.theme
+					}, el);
 				}
 			});