From b5d2f926a75cbe7a0a1d9523bdd774da36850143 Mon Sep 17 00:00:00 2001
From: Marcel Hollerbach <marcel.hollerbach@stzedn.de>
Date: Fri, 7 Mar 2014 17:58:11 +0100
Subject: [PATCH] entrance: Better user check

- Lets check after 0.5 sec. if the changed user is a new valid user.
---
 src/bin/entrance_login.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/src/bin/entrance_login.c b/src/bin/entrance_login.c
index a9e9827..057abcf 100644
--- a/src/bin/entrance_login.c
+++ b/src/bin/entrance_login.c
@@ -29,6 +29,7 @@ static Entrance_Fill *_login_fill;
 
 struct Entrance_Gui_Login_
 {
+   Ecore_Timer *write_timer;
    Ecore_Event_Handler *handler;
    char passwd[ENTRANCE_PASSWD_LEN];
    Entrance_Xsession *session;
@@ -264,6 +265,12 @@ _login_login_unfocused_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event
    const char *hostname;
    LOGIN_GET(data);
 
+   if (login->write_timer)
+     {
+        ecore_timer_del(login->write_timer);
+        login->write_timer = NULL;
+     }
+
    o = elm_object_part_content_get(data, "entrance.login");
    hostname = elm_entry_markup_to_utf8(elm_object_text_get(o));
 
@@ -282,6 +289,25 @@ _login_password_unfocused_cb(void *data, Evas_Object *obj EINA_UNUSED, void *eve
    _login_password_catch(data, EINA_FALSE);
 }
 
+static Eina_Bool
+_login_login_timer_cb(void *data)
+{
+   Evas_Object *o;
+   const char *hostname;
+   Entrance_Gui_Login *login;
+
+   login = evas_object_data_get(data, "entrance");
+   if (!login) return ECORE_CALLBACK_CANCEL;
+
+   o = elm_object_part_content_get(data, "entrance.login");
+
+   hostname = elm_entry_markup_to_utf8(elm_object_text_get(o));
+   _login_xsession_guess(data, hostname);
+
+   login->write_timer = NULL;
+   return ECORE_CALLBACK_CANCEL;
+}
+
 static void
 _login_login_activated_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event EINA_UNUSED)
 {
@@ -290,6 +316,16 @@ _login_login_activated_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event
                            "entrance,auth,enable", "");
 }
 
+static void
+_login_login_changed_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event EINA_UNUSED)
+{
+   LOGIN_GET(data);
+
+   if (login->write_timer)
+     ecore_timer_del(login->write_timer);
+   login->write_timer = ecore_timer_add(0.5, _login_login_timer_cb, data);
+}
+
 static char *
 _login_xsession_text_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part)
 {
@@ -481,6 +517,8 @@ entrance_login_add(Evas_Object *obj, Entrance_Login_Cb login_cb, void *data)
                                   _login_login_activated_cb, p);
    evas_object_smart_callback_add(h, "unfocused",
                                   _login_login_unfocused_cb, o);
+   evas_object_smart_callback_add(h, "changed,user",
+                                  _login_login_changed_cb, o);
    evas_object_smart_callback_add(p, "focused",
                                   _login_password_focused_cb, o);
    evas_object_smart_callback_add(p, "unfocused",