Merge lp:~julien-spautz/cable/away-back-message into lp:cable

[Julien Spautz]

Show away and back messages in chat, for example

johndoe is away
johndoe is back

using a neutral light gray color.

=== modified file 'src/Controller/Server.vala'
--- src/Controller/Server.vala	2013-08-11 08:55:59 +0000
+++ src/Controller/Server.vala	2013-08-12 22:11:32 +0000
@@ -9,8 +9,7 @@
     internal string name;
 
     internal Gee.HashMap <string, Channel> channels {
-        get; set;
-        default = new Gee.HashMap <string, Channel>  ();
+        get; set; default = new Gee.HashMap <string, Channel>  ();
     }
 
     internal Server (string address, string nick, Window window) {
@@ -53,6 +52,11 @@
             if (backend.is_me (from)) {
                 view.away = away;
             }
+            
+            var nick = from.split("!")[0];
+            
+            foreach (var channel in channels.values)
+                channel.view.set_away_status (nick, away);
         });
         
         backend.event_quit.connect ((from, message) => {

=== modified file 'src/View/Channel.vala'
--- src/View/Channel.vala	2013-08-06 15:32:12 +0000
+++ src/View/Channel.vala	2013-08-12 22:11:32 +0000
@@ -28,11 +28,12 @@
 
     public abstract void list_users (string[] nicks, string[] prefixes);
 
-    public abstract void add_user (string name, UserType type, bool silent = false);
-
-    public abstract bool remove_user (string name, string message, bool silent = false);
-
-    public abstract void rename_user (string? old_name, string new_name, UserType type, bool silent = false);
+    public abstract void add_user (string nick, UserType type, bool silent = false);
+
+    public abstract bool remove_user (string nick, string message, bool silent = false);
+
+    public abstract void rename_user (string? old_nick, string new_nick, UserType type, bool silent = false);
+    public abstract void set_away_status (string nick, bool is_away);
 
     public abstract void message (owned string from, string message, MessageType type = MessageType.NORMAL);
 }

=== modified file 'src/Widgets/Channel.vala'
--- src/Widgets/Channel.vala	2013-08-06 15:32:12 +0000
+++ src/Widgets/Channel.vala	2013-08-12 22:11:32 +0000
@@ -110,6 +110,10 @@
     public void rename_user (string? old_name, string new_name, UserType type, bool silent = false) {
         room.rename_user (old_name, new_name, type, silent);
     }
+    
+    public void set_away_status (string nick, bool away) {
+        room.chat.message_away (nick, away);
+    }
 
     public void message (owned string from, string message, MessageType type = MessageType.NORMAL) {
         room.chat.add_message (from, message, type);