From 563630a2afed64a18df0936a5da7aa178ef8e474 Mon Sep 17 00:00:00 2001
From: Danielle Madeley <danielle.madeley@collabora.co.uk>
Date: Thu, 17 Mar 2011 08:34:48 +1100
Subject: Disable all other psyke accounts when one is enabled

---
 libempathy-gtk/empathy-account-widget-skype.c | 73 +++++++++++++++++++++++++++
 libempathy-gtk/empathy-account-widget-skype.h |  3 +-
 src/empathy-accounts-dialog.c                 | 14 +++++
 3 files changed, 89 insertions(+), 1 deletion(-)

diff --git a/libempathy-gtk/empathy-account-widget-skype.c b/libempathy-gtk/empathy-account-widget-skype.c
index ea39da898..439c373cc 100644
--- a/libempathy-gtk/empathy-account-widget-skype.c
+++ b/libempathy-gtk/empathy-account-widget-skype.c
@@ -958,3 +958,76 @@ empathy_account_widget_skype_show_eula (GtkWindow *parent)
   return (result == GTK_RESPONSE_ACCEPT);
 }
 
+gboolean
+empathy_accounts_dialog_skype_disable_other_accounts (TpAccount *account,
+    GtkWindow *parent)
+{
+  TpAccountManager *am = tp_account_manager_dup ();
+  GList *accounts, *ptr;
+  gboolean other_psyke_accounts = FALSE;
+
+  /* check if any other psyke accounts are enabled */
+  accounts = tp_account_manager_get_valid_accounts (am);
+
+  for (ptr = accounts; ptr != NULL; ptr = ptr->next)
+    {
+      TpAccount *a = ptr->data;
+
+      if (tp_strdiff (
+            tp_proxy_get_object_path (account),
+            tp_proxy_get_object_path (a)) &&
+          tp_account_is_enabled (a) &&
+          !tp_strdiff (tp_account_get_connection_manager (a), "psyke"))
+        {
+          other_psyke_accounts = TRUE;
+          break;
+        }
+    }
+
+  g_list_free (accounts);
+
+  if (other_psyke_accounts)
+    {
+      GtkWidget *msg = gtk_message_dialog_new (parent, 0,
+          GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO,
+          "%s\n\n%s",
+          _("Multiple Skype accounts can not be enabled simultaneously. "
+            "Enabling this Skype account will disable all others."),
+          _("Continue to enable this account?"));
+      int response;
+
+      response = gtk_dialog_run (GTK_DIALOG (msg));
+      gtk_widget_destroy (msg);
+
+      if (response != GTK_RESPONSE_YES)
+        {
+          /* the user chose not to proceed */
+          g_object_unref (am);
+
+          return FALSE;
+        }
+
+      /* the user chose to proceed, disable the other accounts */
+      accounts = tp_account_manager_get_valid_accounts (am);
+
+      for (ptr = accounts; ptr != NULL; ptr = ptr->next)
+        {
+          TpAccount *a = ptr->data;
+
+          if (tp_strdiff (
+                tp_proxy_get_object_path (account),
+                tp_proxy_get_object_path (a)) &&
+              tp_account_is_enabled (a) &&
+              !tp_strdiff (tp_account_get_connection_manager (a), "psyke"))
+            {
+              tp_account_set_enabled_async (a, FALSE, NULL, NULL);
+            }
+        }
+
+      g_list_free (accounts);
+    }
+
+  g_object_unref (am);
+
+  return TRUE;
+}
diff --git a/libempathy-gtk/empathy-account-widget-skype.h b/libempathy-gtk/empathy-account-widget-skype.h
index 3ca1e76bc..5ba0c6ed5 100644
--- a/libempathy-gtk/empathy-account-widget-skype.h
+++ b/libempathy-gtk/empathy-account-widget-skype.h
@@ -30,7 +30,8 @@ G_BEGIN_DECLS
 void empathy_account_widget_build_skype (EmpathyAccountWidget *self,
     const char *filename);
 gboolean empathy_account_widget_skype_show_eula (GtkWindow *parent);
-
+gboolean empathy_accounts_dialog_skype_disable_other_accounts (
+    TpAccount *account, GtkWindow *parent);
 
 G_END_DECLS
 
diff --git a/src/empathy-accounts-dialog.c b/src/empathy-accounts-dialog.c
index 215102eb1..6619442a8 100644
--- a/src/empathy-accounts-dialog.c
+++ b/src/empathy-accounts-dialog.c
@@ -258,6 +258,20 @@ accounts_dialog_enable_switch_flipped (MxGtkLightSwitch *sw,
   if (account == NULL)
     return;
 
+  if (state == TRUE &&
+      !tp_strdiff (tp_account_get_connection_manager (account), "psyke"))
+    {
+      /* psyke typically doesn't support more than one simultaneous connection
+       * unless you've compiled it to do so */
+      if (!empathy_accounts_dialog_skype_disable_other_accounts (account,
+            GTK_WINDOW (dialog)))
+        {
+          /* user chose not to proceed */
+          mx_gtk_light_switch_set_active (sw, FALSE);
+          return;
+        }
+    }
+
   tp_account_set_enabled_async (account, state,
       accounts_dialog_enable_account_cb, NULL);
 }
-- 
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