From 7443ee4c8ba36e1867fc7f89096c34d08c1c69da Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@localhost.localdomain>
Date: Tue, 26 Sep 2006 22:52:45 +0200
Subject: [PATCH] Don't allow empty nick names and if it happens consider the
 profile invalid.

---
 shell/Session.py              |  3 ++-
 shell/view/FirstTimeDialog.py | 14 ++++++++++----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/shell/Session.py b/shell/Session.py
index da17cd71..6cb0f705 100644
--- a/shell/Session.py
+++ b/shell/Session.py
@@ -26,7 +26,8 @@ class Session:
 	def _check_profile(self):
 		profile = conf.get_profile()
 
-		if profile.get_nick_name() == None:
+		name = profile.get_nick_name() 
+		if not name or not len(name):
 			dialog = FirstTimeDialog()
 			dialog.run()
 			profile.save()
diff --git a/shell/view/FirstTimeDialog.py b/shell/view/FirstTimeDialog.py
index abf6bd80..62b5c8b7 100644
--- a/shell/view/FirstTimeDialog.py
+++ b/shell/view/FirstTimeDialog.py
@@ -14,13 +14,19 @@ class FirstTimeDialog(gtk.Dialog):
 		label.show()
 
 		self._entry = gtk.Entry()
+		self._entry.connect('changed', self._entry_changed_cb)
 		self.vbox.pack_start(self._entry)
 		self._entry.show()
 
-		button = gtk.Button(None, gtk.STOCK_OK)
-		self.vbox.pack_start(button)
-		button.connect('clicked', self.__ok_button_clicked_cb)
-		button.show()
+		self._ok = gtk.Button(None, gtk.STOCK_OK)
+		self._ok.set_sensitive(False)
+		self.vbox.pack_start(self._ok)
+		self._ok.connect('clicked', self.__ok_button_clicked_cb)
+		self._ok.show()
+
+	def _entry_changed_cb(self, entry):
+		valid = (len(entry.get_text()) > 0)
+		self._ok.set_sensitive(valid)
 
 	def __ok_button_clicked_cb(self, button):
 		profile = conf.get_profile()