[polari] room: Add 'message' parameter to disconnect signal

[Florian Müllner <fmuellner src gnome org>]

commit ac3f570a5bed6ce86bf2ef6023d3e991c8451138
Author: Florian Müllner <florian muellner gmail com>
Date:   Mon Jul 22 16:06:23 2013 +0200

    room: Add 'message' parameter to disconnect signal
    
    tp-idle ignores message parameters to part/quit, but for the latter
    it still puts in the (global) quit-message ...

 src/chatView.js       |    7 +++++--
 src/lib/polari-room.c |    4 ++--
 2 files changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/src/chatView.js b/src/chatView.js
index c0909ce..c98dea8 100644
--- a/src/chatView.js
+++ b/src/chatView.js
@@ -175,8 +175,11 @@ const ChatView = new Lang.Class({
                                                              newMember.alias));
     },
 
-    _onMemberDisconnected: function(room, member) {
-        this._insertStatus(_("%s has disconnected").format(member.alias));
+    _onMemberDisconnected: function(room, member, message) {
+        let text = _("%s has disconnected").format(member.alias);
+        if (message)
+            text += ' (%s)'.format(message);
+        this._insertStatus(text);
     },
 
     _onMemberKicked: function(room, member, actor) {
diff --git a/src/lib/polari-room.c b/src/lib/polari-room.c
index 0970e4e..7431794 100644
--- a/src/lib/polari-room.c
+++ b/src/lib/polari-room.c
@@ -219,7 +219,7 @@ on_group_contacts_changed (TpChannel  *channel,
     case TP_CHANNEL_GROUP_CHANGE_REASON_OFFLINE:
       for (i = 0; i < removed->len; i++)
         g_signal_emit (user_data, signals[MEMBER_DISCONNECTED], 0,
-                       g_ptr_array_index (removed, i));
+                       g_ptr_array_index (removed, i), message);
       break;
     case TP_CHANNEL_GROUP_CHANGE_REASON_KICKED:
       for (i = 0; i < removed->len; i++)
@@ -415,7 +415,7 @@ polari_room_class_init (PolariRoomClass *klass)
                   G_SIGNAL_RUN_LAST,
                   0,
                   NULL, NULL, NULL,
-                  G_TYPE_NONE, 1, TP_TYPE_CONTACT);
+                  G_TYPE_NONE, 2, TP_TYPE_CONTACT, G_TYPE_STRING);
 
   signals[MEMBER_RENAMED] =
     g_signal_new ("member-renamed",