[latexila] MainWindow: connect_documents_panel() function

[SÃbastien Wilmet <swilmet src gnome org>]

commit 78b096027591b880474c064821e39ab4f5363139
Author: SÃbastien Wilmet <swilmet src gnome org>
Date:   Thu Aug 2 01:11:56 2012 +0200

    MainWindow: connect_documents_panel() function

 src/main_window.vala |   88 ++++++++++++++++++++++++++------------------------
 1 files changed, 46 insertions(+), 42 deletions(-)
---
diff --git a/src/main_window.vala b/src/main_window.vala
index 326fb17..b82bb15 100644
--- a/src/main_window.vala
+++ b/src/main_window.vala
@@ -217,6 +217,8 @@ public class MainWindow : Window
 
         /* signal handlers */
 
+        connect_documents_panel ();
+
         delete_event.connect (() =>
         {
             on_quit ();
@@ -225,48 +227,6 @@ public class MainWindow : Window
             return true;
         });
 
-        _documents_panel.page_added.connect (() =>
-        {
-            int nb_pages = _documents_panel.get_n_pages ();
-
-            // actions for which there must be 1 document minimum
-            if (nb_pages == 1)
-                set_file_actions_sensitivity (true);
-        });
-
-        _documents_panel.page_removed.connect (() =>
-        {
-            int nb_pages = _documents_panel.get_n_pages ();
-
-            // actions for which there must be 1 document minimum
-            if (nb_pages == 0)
-            {
-                _statusbar.set_cursor_position (-1, -1);
-                set_file_actions_sensitivity (false);
-                _goto_line.hide ();
-                _search_and_replace.hide ();
-
-                notify_property ("active-tab");
-                notify_property ("active-document");
-                notify_property ("active-view");
-            }
-
-            my_set_title ();
-        });
-
-        _documents_panel.switch_page.connect ((pg, page_num) =>
-        {
-            _main_window_edit.update_sensitivity ();
-            _main_window_build_tools.update_sensitivity ();
-            update_config_project_sensitivity ();
-            my_set_title ();
-            update_cursor_position_statusbar ();
-
-            notify_property ("active-tab");
-            notify_property ("active-document");
-            notify_property ("active-view");
-        });
-
         // hide completion calltip
         notify["active-tab"].connect (() =>
         {
@@ -393,6 +353,50 @@ public class MainWindow : Window
         _vpaned.set_position (settings.get_int ("vertical-paned-position"));
     }
 
+    private void connect_documents_panel ()
+    {
+        _documents_panel.page_added.connect (() =>
+        {
+            int nb_pages = _documents_panel.get_n_pages ();
+
+            // actions for which there must be 1 document minimum
+            if (nb_pages == 1)
+                set_file_actions_sensitivity (true);
+        });
+
+        _documents_panel.page_removed.connect (() =>
+        {
+            int nb_pages = _documents_panel.get_n_pages ();
+
+            if (nb_pages == 0)
+            {
+                _statusbar.set_cursor_position (-1, -1);
+                set_file_actions_sensitivity (false);
+                _goto_line.hide ();
+                _search_and_replace.hide ();
+
+                notify_property ("active-tab");
+                notify_property ("active-document");
+                notify_property ("active-view");
+            }
+
+            my_set_title ();
+        });
+
+        _documents_panel.switch_page.connect ((pg, page_num) =>
+        {
+            _main_window_edit.update_sensitivity ();
+            _main_window_build_tools.update_sensitivity ();
+            update_config_project_sensitivity ();
+            my_set_title ();
+            update_cursor_position_statusbar ();
+
+            notify_property ("active-tab");
+            notify_property ("active-document");
+            notify_property ("active-view");
+        });
+    }
+
     public Gee.List<Document> get_documents ()
     {
         Gee.List<Document> all_documents = new Gee.LinkedList<Document> ();