diff options
Diffstat (limited to 'modules/settings/e-settings-web-view-gtkhtml.c')
| -rw-r--r-- | modules/settings/e-settings-web-view-gtkhtml.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/modules/settings/e-settings-web-view-gtkhtml.c b/modules/settings/e-settings-web-view-gtkhtml.c index b551b3e881..7815eb6a17 100644 --- a/modules/settings/e-settings-web-view-gtkhtml.c +++ b/modules/settings/e-settings-web-view-gtkhtml.c @@ -33,6 +33,7 @@ struct _ESettingsWebViewGtkHTMLPrivate { GtkCssProvider *css_provider; GSettings *settings; + GHashTable *old_values; }; G_DEFINE_DYNAMIC_TYPE ( @@ -148,7 +149,21 @@ settings_web_view_gtkhtml_changed_cb (GSettings *settings, const gchar *key, ESettingsWebViewGtkHTML *extension) { - settings_web_view_gtkhtml_load_style (extension); + GVariant *new_value, *old_value; + + new_value = g_settings_get_value (settings, key); + old_value = g_hash_table_lookup (extension->priv->old_values, key); + + if (!new_value || !old_value || !g_variant_equal (new_value, old_value)) { + if (new_value) + g_hash_table_insert (extension->priv->old_values, g_strdup (key), new_value); + else + g_hash_table_remove (extension->priv->old_values, key); + + settings_web_view_gtkhtml_load_style (extension); + } else if (new_value) { + g_variant_unref (new_value); + } } static void @@ -227,6 +242,11 @@ settings_web_view_gtkhtml_dispose (GObject *object) settings_web_view_gtkhtml_changed_cb, object); } + if (priv->old_values) { + g_hash_table_destroy (priv->old_values); + priv->old_values = NULL; + } + g_clear_object (&priv->css_provider); g_clear_object (&priv->settings); @@ -289,6 +309,8 @@ e_settings_web_view_gtkhtml_init (ESettingsWebViewGtkHTML *extension) settings = g_settings_new ("org.gnome.evolution.mail"); extension->priv->settings = settings; + + extension->priv->old_values = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref); } void |