Projet name was changed to Remote Control

README.md

@@ -1,8 +1,8 @@
-# Remote Slide
-Remote Slide is a tool to control your HTML5 presentation slides remotely
+# Remote Control
+Remote Control is a tool to control your HTML5 presentation slides remotely
 
 ## The goal
-The idea of Remote Slide is provide a way to control the slides of a HTML5 presentantion, remotely.  
+The idea of Remote Control is provide a way to control the slides of a HTML5 presentantion, remotely.  
 Your phone is your remote control!
 
 ## Dependencies
@@ -12,7 +12,7 @@ Your phone is your remote control!
 * A modern Web Browser with WebSockets support in your phone [can i use websockets?](http://caniuse.com/#search=websockets)
 
 ## How it works
-Remote Slide is based on [WebSockets](https://developer.mozilla.org/en-US/docs/WebSockets), so you may have a good and modern browser, like Firefox, Chrome or Opera.  
+Remote Control is based on [WebSockets](https://developer.mozilla.org/en-US/docs/WebSockets), so you may have a good and modern browser, like Firefox, Chrome or Opera.  
 The phone send a message through WebSockets to the server.   
 The server receive the message as an action that must be executed, like 'next' or 'previous'.   
 This action are emited to the HTML5 presentation.
@@ -36,7 +36,7 @@ The server will be available at port 81 [http:localhost:81](http:localhost:81),
 Now, you need to add 2 JavaScript libraries to your HTML5 presentation:
 ```html
 <script src="http://localhost:81/socket.io/socket.io.js"></script>
-<script src="path/to/remote-slide.js"></script>
+<script src="path/to/remote-control.js"></script>
 ```
 
 You're almost ready to start the presentation!  

packge.json

@@ -1,7 +1,7 @@
 {
-  "name": "remote-slide",
+  "name": "remote-control",
   "version": "0.0.1",
-  "description": "Remote Slide is a remote slide tool",
+  "description": "Remote Control is a remote slide tool",
   "main": "app.js",
   "directories": {
 
@@ -14,7 +14,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/jaydson/remote-slide.git"
+    "url": "https://github.com/braziljs/remote-control.git"
   },
   "keywords": [
     "slides",

remote-control.js

@@ -0,0 +1,62 @@
+/*global window*/
+if (!window.io) {
+	throw 'Socket.io library is required. Make sure that node server is up';
+}
+
+(function (io) {
+
+	'use strict';
+
+	var RemoteControl = function () {},
+
+		priv = {
+			socket : null,
+			connected : false,
+
+			setAction : function (action, fn) {
+				priv.socket.on(action, fn);
+			},
+
+			getHash : function (str) {
+				var hash = 0,
+					i = 0,
+					strLen = str.length,
+					ch = null;
+
+				if (strLen === 0) {
+					return hash;
+				}
+
+				for (i; i < strLen; i++) {
+					ch = str.charCodeAt(i);
+					hash = ((hash << 5) - hash) + ch;
+					hash = hash & hash;
+				}
+
+				return Math.abs(hash);
+			}
+		};
+
+	RemoteControl.prototype.connect = function (socketserver) {
+		if (priv.connected === false) {
+			priv.socket = io.connect(socketserver);
+			priv.connected = true;
+		}
+	};
+
+	RemoteControl.prototype.on = function (action, fn) {
+		if (priv.connected) {
+			priv.setAction(action, fn);
+		} else {
+			throw '#RemoteControl - You must to connect before!';
+		}
+	};
+
+	RemoteControl.prototype.sync = function (pattern) {
+		pattern = priv.getHash((pattern || window.location.href));
+		priv.socket.emit('requestSync', pattern);
+		return pattern;
+	};
+
+	window.RemoteControl = RemoteControl;
+}(window.io));