pluma-view: sync the font in context-menu with gsettings key

pluma/pluma-view.c

@@ -648,24 +648,39 @@ pluma_view_scroll_to_cursor (PlumaView *view)
 
 static PangoFontDescription* get_system_font (void)
 {
-    PangoFontDescription *desc = NULL;
-    GSettings *settings;
-    char *name;
+	PangoFontDescription *desc = NULL;
+	GSettings *settings;
+	char *name;
 
-    settings = g_settings_new ("org.mate.interface");
-    name = g_settings_get_string (settings, "font-name");
+	settings = g_settings_new ("org.mate.interface");
+	name = g_settings_get_string (settings, "font-name");
 
-    if (name) {
-    	desc = pango_font_description_from_string (name);
-    	g_free (name);
-    }
+	if (name)
+	{
+		desc = pango_font_description_from_string (name);
+		g_free (name);
+	}
 
-    g_object_unref (settings);
+	g_object_unref (settings);
 
-    return desc;
+	return desc;
 }
 
 static void
+contextmenu_font_changed_cb (GSettings *settings,
+			     gchar     *key,
+			     gpointer   user_data)
+{
+	PangoFontDescription *sys_font_desc = NULL;
+	sys_font_desc = get_system_font ();
+	if (sys_font_desc)
+	{
+		pluma_override_font (".context-menu", GTK_WIDGET (user_data), sys_font_desc);
+		pango_font_description_free (sys_font_desc);
+	}
+}
+
+void
 pluma_override_font (const gchar          *item,
 		     GtkWidget            *widget,
 		     PangoFontDescription *font)
@@ -699,13 +714,27 @@ pluma_override_font (const gchar          *item,
 	prov_str = gtk_css_provider_to_string (provider);
 
 	if (g_str_has_prefix (prov_str, "textview") && g_str_has_prefix (item, ".context-menu"))
+	{
+		if (strstr (prov_str, ".context-menu"))
+		{
+			prov_str = g_strdelimit (prov_str, "}", '\0');
+			prov_str = g_strdup_printf ("%s}", prov_str);
+		}
 		css = g_strdup_printf ("%s %s { %s %s %s %s }", prov_str, item, family, weight, style, size);
+	}
 	else
 		css = g_strdup_printf ("%s { %s %s %s %s }", item, family, weight, style, size);
 
 	gtk_css_provider_load_from_data (provider, css, -1, NULL);
 
-	if (!provider_added) {
+	if (!provider_added)
+	{
+		GSettings *settings;
+		settings = g_settings_new ("org.mate.interface");
+		g_signal_connect (settings,
+				  "changed::" "font-name",
+				  G_CALLBACK (contextmenu_font_changed_cb), NULL);
+
 		gtk_style_context_add_provider_for_screen (gtk_widget_get_screen (widget),
 							   GTK_STYLE_PROVIDER (provider),
 							   GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);

pluma/pluma-view.h

@@ -99,6 +99,10 @@ void		 pluma_view_select_all		(PlumaView       *view);
 
 void		 pluma_view_scroll_to_cursor 	(PlumaView       *view);
 
+void		 pluma_override_font		(const gchar          *item,
+						 GtkWidget            *widget,
+						 PangoFontDescription *font);
+
 void 		 pluma_view_set_font		(PlumaView       *view,
 						 gboolean         def,
 						 const gchar     *font_name);