better reaction on tab switch

gui/manager.glade

@@ -420,6 +420,7 @@
               <object class="GtkNotebook" id="notebook1">
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
+                <signal name="switch-page" handler="on_notebook1_switch_page" swapped="no"/>
                 <child>
                   <object class="GtkBox" id="box2">
                     <property name="visible">True</property>

pamac-install.py

@@ -98,12 +98,12 @@ if common.pid_file_exists():
 	response = main.ErrorDialog.run()
 	if response:
 		main.ErrorDialog.hide()
-#~ elif updates:
-		#~ main.ErrorDialog.format_secondary_text(_('Some updates are available.\nPlease update your system first'))
-		#~ response = main.ErrorDialog.run()
-		#~ if response:
-			#~ main.ErrorDialog.hide()
-		#~ transaction.StopDaemon()
+elif updates:
+		main.ErrorDialog.format_secondary_text(_('Some updates are available.\nPlease update your system first'))
+		response = main.ErrorDialog.run()
+		if response:
+			main.ErrorDialog.hide()
+		transaction.StopDaemon()
 else:
 	common.write_pid_file()
 	pkgs_to_install = argv[1:]

pamac/main.py

@@ -1008,6 +1008,20 @@ class Handler:
 			else:
 				handle_reply('')
 
+	def on_notebook1_switch_page(self, notebook, page, page_num):
+		if page_num == 0:
+			liste, line = search_selection.get_selected()
+			if line:
+				self.on_search_treeview_selection_changed(self)
+			elif search_entry.get_text():
+				self.on_search_entry_activate(self)
+		elif page_num == 1:
+			self.on_groups_treeview_selection_changed(self)
+		elif page_num == 2:
+			self.on_state_treeview_selection_changed(self)
+		elif page_num == 3:
+			self.on_repos_treeview_selection_changed(self)
+
 	#Updater Handlers
 	def on_UpdaterWindow_delete_event(self, *arg):
 		transaction.StopDaemon()