chat-view: Focus chat entry when mapped

Let's focus the entry when mapped and so we don't have to handle
this outside of chat-view.

src/chatty-chat-view.c

@@ -859,6 +859,16 @@ chat_view_sms_sent_cb (const char *sms_id,
     chatty_message_set_status (message, sent_status, time_now);
 }
 
+static void
+chatty_chat_view_map (GtkWidget *widget)
+{
+  ChattyChatView *self = (ChattyChatView *)widget;
+
+  GTK_WIDGET_CLASS (chatty_chat_view_parent_class)->map (widget);
+
+  gtk_widget_grab_focus (self->message_input);
+}
+
 static void
 chatty_chat_view_finalize (GObject *object)
 {
@@ -877,6 +887,8 @@ chatty_chat_view_class_init (ChattyChatViewClass *klass)
 
   object_class->finalize = chatty_chat_view_finalize;
 
+  widget_class->map = chatty_chat_view_map;
+
   gtk_widget_class_set_template_from_resource (widget_class,
                                                "/sm/puri/chatty/"
                                                "ui/chatty-chat-view.ui");
@@ -1004,14 +1016,6 @@ chatty_chat_view_remove_footer (ChattyChatView *self)
                                self);
 }
 
-void
-chatty_chat_view_focus_entry (ChattyChatView *self)
-{
-  g_return_if_fail (CHATTY_IS_CHAT_VIEW (self));
-
-  gtk_widget_grab_focus (self->message_input);
-}
-
 void
 chatty_chat_view_show_typing_indicator (ChattyChatView *self)
 {

src/chatty-chat-view.h

@@ -46,7 +46,6 @@ ChattyChat *chatty_chat_view_get_chat (ChattyChatView *self);
 void        chatty_chat_view_load     (ChattyChatView *self,
                                        guint           limit);
 void        chatty_chat_view_remove_footer (ChattyChatView *self);
-void        chatty_chat_view_focus_entry   (ChattyChatView *self);
 void        chatty_chat_view_show_typing_indicator (ChattyChatView *self);
 void        chatty_chat_view_hide_typing_indicator (ChattyChatView *self);
 

src/chatty-manager.c

@@ -580,8 +580,6 @@ chatty_conv_switch_conv (ChattyConversation *chatty_conv)
 
   g_debug ("chatty_conv_switch_conv active_conv: %s   page_num %i",
            purple_conversation_get_name (chatty_conv->conv), page_num);
-
-  chatty_chat_view_focus_entry (CHATTY_CHAT_VIEW (chatty_conv->chat_view));
 }
 
 
@@ -622,8 +620,6 @@ chatty_conv_stack_add_conv (ChattyConversation *chatty_conv)
 
   g_free (text);
   g_strfreev (name_split);
-
-  chatty_chat_view_focus_entry (CHATTY_CHAT_VIEW (chatty_conv->chat_view));
 }
 
 static void