WebSocket interface

Web sockets handlers fully implemented. Filter handlers have yet to be
implemented.

mist/assets/ext/html_messaging.js

@@ -1,9 +1,8 @@
 // The magic return variable. The magic return variable will be set during the execution of the QML call.
 (function(window) {
-	function message(type, data) {
-		document.title = JSON.stringify({type: type, data: data});
-
-		return window.____returnData;
+	var Promise = window.Promise;
+	if(typeof(Promise) === "undefined") {
+		var Promise = Q.Promise;
 	}
 
 	function isPromise(o) {
@@ -446,6 +445,7 @@
 		}
 	});
 
+
 	var g_seed = 1;
 	function postData(data, cb) {
 		data._seed = g_seed;
@@ -459,24 +459,6 @@
 
 		g_seed++;
 
-		navigator.qt.postMessage(JSON.stringify(data));
-	}
-
-	navigator.qt.onmessage = function(ev) {
-		var data = JSON.parse(ev.data)
-
-		if(data._event !== undefined) {
-			eth.trigger(data._event, data.data);
-		} else {
-			if(data._seed) {
-				var cb = eth._callbacks[data._seed];
-				if(cb) {
-					cb.call(this, data.data)
-
-					// Remove the "trigger" callback
-					delete eth._callbacks[ev._seed];
-				}
-			}
-		}
+		window._messagingAdapter.call(this, JSON.stringify(data))
 	}
 })(this);

mist/assets/ext/pre.js

@@ -1,3 +0,0 @@
-if(typeof(Promise) === "undefined") {
-	window.Promise = Q.Promise;
-}

mist/assets/ext/qt_messaging_adapter.js

@@ -0,0 +1,21 @@
+window._messagingAdapter = function(data) {
+	navigator.qt.postMessage(data);
+};
+
+navigator.qt.onmessage = function(ev) {
+	var data = JSON.parse(ev.data)
+
+	if(data._event !== undefined) {
+		eth.trigger(data._event, data.data);
+	} else {
+		if(data._seed) {
+			var cb = eth._callbacks[data._seed];
+			if(cb) {
+				cb.call(this, data.data)
+
+				// Remove the "trigger" callback
+				delete eth._callbacks[ev._seed];
+			}
+		}
+	}
+}

mist/assets/qml/webapp.qml

@@ -164,7 +164,7 @@ import "../ext/qml_messaging.js" as Messaging
 				experimental.preferences.javascriptEnabled: true
 				experimental.preferences.navigatorQtObjectEnabled: true
 				experimental.preferences.developerExtrasEnabled: true
-				experimental.userScripts: ["../ext/q.js", "../ext/pre.js", "../ext/big.js", "../ext/string.js", "../ext/html_messaging.js"]
+				experimental.userScripts: ["../ext/qt_messaging_adapter.js", "../ext/q.js", "../ext/big.js", "../ext/string.js", "../ext/html_messaging.js"]
 				experimental.onMessageReceived: {
 					console.log("[onMessageReceived]: ", message.data)
 					// TODO move to messaging.js