[evolution/wip/webkit2] GSettings Bindings rely on quarks

[Tomas Popela <tpopela src gnome org>]

commit 816895cf51241016a0c01d7e6f33db256b9b0f8c
Author: Milan Crha <mcrha redhat com>
Date:   Thu Nov 13 11:46:13 2014 +0100

    GSettings Bindings rely on quarks
    
    There is a fake change notify on timezone when either a corresponding
    file changes or the setting for "use system timezone" changes,
    to propagate the change in the code properly. This notify requires
    proper key identification for GSettings bindings, because without it
    the binding crashes on a runtime check.

 modules/calendar/e-cal-shell-backend.c      |    4 +++-
 modules/calendar/e-cal-shell-view-private.c |    4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/modules/calendar/e-cal-shell-backend.c b/modules/calendar/e-cal-shell-backend.c
index eb89729..e3d33f0 100644
--- a/modules/calendar/e-cal-shell-backend.c
+++ b/modules/calendar/e-cal-shell-backend.c
@@ -232,7 +232,9 @@ cal_shell_backend_use_system_timezone_changed_cb (GSettings *settings,
        if ((value ? 1 : 0) != old_value) {
                old_value = value ? 1 : 0;
 
-               g_signal_emit_by_name (settings, "changed::timezone", timezone);
+               /* GSettings Bindings rely on quarks */
+               g_signal_emit_by_name (settings, "changed::timezone",
+                       g_quark_to_string (g_quark_from_string ("timezone")));
        }
 }
 
diff --git a/modules/calendar/e-cal-shell-view-private.c b/modules/calendar/e-cal-shell-view-private.c
index a916d67..a2df5cb 100644
--- a/modules/calendar/e-cal-shell-view-private.c
+++ b/modules/calendar/e-cal-shell-view-private.c
@@ -192,7 +192,9 @@ system_timezone_monitor_changed (GFileMonitor *handle,
                return;
 
        settings = e_util_ref_settings ("org.gnome.evolution.calendar");
-       g_signal_emit_by_name (settings, "changed::timezone", "timezone");
+       /* GSettings Bindings rely on quarks */
+       g_signal_emit_by_name (settings, "changed::timezone",
+               g_quark_to_string (g_quark_from_string ("timezone")));
        g_object_unref (settings);
 }