[gnome-builder] libide/core: fix changed signal to include key

[Christian Hergert <chergert src gnome org>]

commit cb20e3267b730bdf42ee4728e590e29e552ee5bb
Author: Christian Hergert <chergert redhat com>
Date:   Tue Jul 26 14:28:08 2022 -0700

    libide/core: fix changed signal to include key
    
    We want the key in the arguments, not just the detailed quark.

 src/libide/core/ide-layered-settings.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)
---
diff --git a/src/libide/core/ide-layered-settings.c b/src/libide/core/ide-layered-settings.c
index 5b98fafdd..022cb18af 100644
--- a/src/libide/core/ide-layered-settings.c
+++ b/src/libide/core/ide-layered-settings.c
@@ -94,7 +94,7 @@ ide_layered_settings_cache_key (IdeLayeredSettings *self,
   value = g_settings_get_value (settings, key);
   g_settings_set_value (self->memory_settings, key, value);
 
-  g_signal_emit (self, signals[CHANGED], g_quark_from_string (key));
+  g_signal_emit (self, signals[CHANGED], g_quark_from_string (key), key);
 }
 
 static void
@@ -239,7 +239,9 @@ ide_layered_settings_class_init (IdeLayeredSettingsClass *klass)
                   0,
                   NULL, NULL,
                   NULL,
-                  G_TYPE_NONE, 0);
+                  G_TYPE_NONE,
+                  1,
+                  G_TYPE_STRING | G_SIGNAL_TYPE_STATIC_SCOPE);
 }
 
 static void
@@ -292,6 +294,14 @@ ide_layered_settings_get_user_value (IdeLayeredSettings *self,
   return NULL;
 }
 
+/**
+ * ide_layered_settings_get_value:
+ * @self: a #IdeLayeredSettings
+ *
+ * Gets the value of @key from the first layer that is modified.
+ *
+ * Returns: (transfer full): a #GVariant
+ */
 GVariant *
 ide_layered_settings_get_value (IdeLayeredSettings *self,
                                 const char         *key)