trivial: Add the cd_profile_get_metadata_item() helper to CdProfile

2 files changed, 19 insertions, 0 deletions

diff --git a/libcolord/cd-profile.c b/libcolord/cd-profile.c
index d015f0c..ab3b542 100644
--- a/libcolord/cd-profile.c
+++ b/libcolord/cd-profile.c
@@ -275,6 +275,23 @@ cd_profile_get_metadata (CdProfile *profile)
 	return g_hash_table_ref (profile->priv->metadata);
 }
 
+/**
+ * cd_profile_get_metadata_item:
+ * @profile: a #CdProfile instance.
+ * @key: a key for the metadata dictionary
+ *
+ * Returns the profile metadata for a specific key.
+ *
+ * Return value: the metadata value, or %NULL if not set.
+ *
+ * Since: 0.1.5
+ **/
+const gchar *
+cd_profile_get_metadata_item (CdProfile *profile, const gchar *key)
+{
+	g_return_val_if_fail (CD_IS_PROFILE (profile), NULL);
+	return g_hash_table_lookup (profile->priv->metadata, key);
+}
 
 /**
  * cd_profile_set_metadata_from_variant:
diff --git a/libcolord/cd-profile.h b/libcolord/cd-profile.h
index 063bc1a..c28a706 100644
--- a/libcolord/cd-profile.h
+++ b/libcolord/cd-profile.h
@@ -108,6 +108,8 @@ CdColorspace	 cd_profile_get_colorspace		(CdProfile	*profile);
 gboolean	 cd_profile_get_has_vcgt		(CdProfile	*profile);
 gboolean	 cd_profile_get_is_system_wide		(CdProfile	*profile);
 GHashTable	*cd_profile_get_metadata		(CdProfile	*profile);
+const gchar	*cd_profile_get_metadata_item		(CdProfile	*profile,
+							 const gchar	*key);
 
 G_END_DECLS