From c8460ebf7360f12adcb0cbb95473933596fc1a38 Mon Sep 17 00:00:00 2001
From: "marcins78@gmail.com"
 <marcins78@gmail.com@eb7970ca-0f6f-de4b-2938-835b230b9d1f>
Date: Mon, 12 Sep 2011 16:47:00 +0000
Subject: [PATCH] Working on chat.

---
 .../gemp-lotr-web/src/main/webapp/js/chat.js  | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/gemp-lotr/gemp-lotr-web/src/main/webapp/js/chat.js b/gemp-lotr/gemp-lotr-web/src/main/webapp/js/chat.js
index cdf9f8575..cffddf4eb 100644
--- a/gemp-lotr/gemp-lotr-web/src/main/webapp/js/chat.js
+++ b/gemp-lotr/gemp-lotr-web/src/main/webapp/js/chat.js
@@ -19,8 +19,15 @@ var ChatBoxUI = Class.extend({
         var that = this;
 
         this.communication.startChat(this.name, function(xml) {
-            that.processMessages(xml);
+            that.processMessages(xml, true);
         })
+
+        this.chatTalkDiv.bind("keypress", function(e) {
+            var code = (e.keyCode ? e.keyCode : e.which);
+            if (code == 13) {
+                that.sendMessage($(this).value);
+            }
+        });
     },
 
     setSize: function(width, height) {
@@ -35,7 +42,7 @@ var ChatBoxUI = Class.extend({
         }
     },
 
-    processMessages: function(xml) {
+    processMessages: function(xml, processAgain) {
         var root = xml.documentElement;
         if (root.tagName == 'chat') {
             var messages = element.getElementsByTagName("message");
@@ -46,7 +53,8 @@ var ChatBoxUI = Class.extend({
                 this.appendMessage("<b>" + from + ":</b>" + text);
             }
 
-            setTimeout(this.updateChatMessages, 1000);
+            if (processAgain)
+                setTimeout(this.updateChatMessages, 1000);
         }
     },
 
@@ -54,7 +62,15 @@ var ChatBoxUI = Class.extend({
         var that = this;
 
         this.communication.updateChat(this.name, function(xml) {
-            that.processMessages(xml);
+            that.processMessages(xml, true);
+        });
+    },
+
+    sendMessage: function(message) {
+        var that = this;
+
+        this.communication.sendChatMessage(this.name, message, function(xml) {
+            that.processMessages(xml, false);
         });
     }
 });
\ No newline at end of file