[gnote] Port NoteWindow to new Preferences

[Aurimas Äernius <aurimasc src gnome org>]

commit 25c3c44e9fa06dfea722ef659346b68f00e61ed5
Author: Aurimas Äernius <aurisc4 gmail com>
Date:   Tue Jun 21 23:12:06 2011 +0300

    Port NoteWindow to new Preferences
    
    Adapt to new Preferences API with Gio::Settings.

 src/notewindow.cpp |   11 +++++++----
 src/notewindow.hpp |    1 -
 2 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/src/notewindow.cpp b/src/notewindow.cpp
index ade748e..ba1e55c 100644
--- a/src/notewindow.cpp
+++ b/src/notewindow.cpp
@@ -128,10 +128,14 @@ namespace gnote {
 
     // Don't set up Ctrl-W or Ctrl-N if Emacs is in use
     bool using_emacs = false;
-    std::string gtk_key_theme = 
-      Preferences::obj().get<std::string>("/desktop/gnome/interface/gtk_key_theme");
+    Glib::RefPtr<Gio::Settings> desktop_settings = Preferences::obj()
+      .get_or_load_schema_settings(Preferences::SCHEMA_DESKTOP_GNOME_INTERFACE);
+    if(desktop_settings) {
+      std::string gtk_key_theme = 
+        desktop_settings->get_string(Preferences::DESKTOP_GNOME_KEY_THEME);
     if (!gtk_key_theme.empty() && (gtk_key_theme == "Emacs"))
       using_emacs = true;
+    }
 
     // NOTE: Since some of our keybindings are only
     // available in the context menu, and the context menu
@@ -200,7 +204,6 @@ namespace gnote {
     m_mark_set_timeout = NULL;
     // make sure editor is NULL. See bug 586084
     m_editor = NULL;
-    Preferences::obj().remove_notify(m_gconf_notify);
   }
 
 
@@ -229,7 +232,7 @@ namespace gnote {
       if (m_find_bar && m_find_bar->get_visible()) {
         m_find_bar->hide();
       }
-      else if (Preferences::obj().get<bool>(
+      else if (Preferences::obj().get_schema_settings(Preferences::SCHEMA_GNOTE)->get_boolean(
                  Preferences::ENABLE_CLOSE_NOTE_ON_ESCAPE)) {
         close_window_handler();
       }
diff --git a/src/notewindow.hpp b/src/notewindow.hpp
index 24def7c..3016a55 100644
--- a/src/notewindow.hpp
+++ b/src/notewindow.hpp
@@ -173,7 +173,6 @@ private:
 
   utils::GlobalKeybinder       *m_global_keys;
   utils::InterruptableTimeout  *m_mark_set_timeout;
-  guint                         m_gconf_notify;
 };
 
 class NoteFindBar