[grilo] keys: Add extra system metadata keys

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 9fa85828fa5cc4f6041fabbc0b231d173ad1c4c6
Author: iain <iain linux intel com>
Date:   Mon Jul 5 14:16:49 2010 +0200

    keys: Add extra system metadata keys
    
    Add certificate, studio and license metadata keys.

 src/data/grl-media.h   |   63 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/grl-metadata-key.c |   28 +++++++++++++++++++++
 src/grl-metadata-key.h |   41 ++++++++++++++++--------------
 3 files changed, 113 insertions(+), 19 deletions(-)
---
diff --git a/src/data/grl-media.h b/src/data/grl-media.h
index ddd67b9..805d95e 100644
--- a/src/data/grl-media.h
+++ b/src/data/grl-media.h
@@ -273,6 +273,42 @@ struct _GrlMedia
 		      GRL_METADATA_KEY_EXTERNAL_URL,		\
 		      (url))
 
+/**
+ * grl_media_set_studio:
+ * @data: the media
+ * @studio: The studio the media is from
+ *
+ * Set the media studio
+ */
+#define grl_media_set_studio(data, studio)              \
+    grl_data_set_string(GRL_DATA((data)),               \
+                        GRL_METADATA_KEY_STUDIO,        \
+                        (studio));
+
+/**
+ * grl_media_set_certificate:
+ * @data: the media
+ * @certificate: The rating certificate of the media
+ *
+ * Set the media certificate
+ */
+#define grl_media_set_certificate(data, certificate)    \
+    grl_data_set_string(GRL_DATA((data)),               \
+                        GRL_METADATA_KEY_CERTIFICATE,   \
+                        (certificate));
+
+/**
+ * grl_media_set_license:
+ * @data: the media
+ * @certificate: The license of the media
+ *
+ * Set the media license
+ */
+#define grl_media_set_license(data, license)            \
+    grl_data_set_string(GRL_DATA((data)),               \
+                        GRL_METADATA_KEY_LICENSE,       \
+                        (license));
+
 void grl_media_set_rating (GrlMedia *media, gfloat rating, gfloat max);
 
 /**
@@ -430,6 +466,33 @@ void grl_media_set_rating (GrlMedia *media, gfloat rating, gfloat max);
 #define grl_media_get_external_url(data)				\
   grl_data_get_string(GRL_DATA((data)), GRL_METADATA_KEY_EXTERNAL_URL)
 
+/**
+ * grl_media_get_studio:
+ * @data: the media object
+ *
+ * Returns: (type utf8) (transfer none): the studio the media is from
+ */
+#define grl_media_get_studio(data)					\
+  grl_data_get_string(GRL_DATA((data)), GRL_METADATA_KEY_STUDIO)
+
+/**
+ * grl_media_get_certificate:
+ * @data: the media object
+ *
+ * Returns: (type utf8) (transfer none): the media's certificate
+ */
+#define grl_media_get_certificate(data)					\
+    grl_data_get_string(GRL_DATA((data)), GRL_METADATA_KEY_CERTIFICATE)
+
+/**
+ * grl_media_get_license:
+ * @data: the media object
+ *
+ * Returns: (type utf8) (transfer none): the license the media is under
+ */
+#define grl_media_get_license(data)					\
+  grl_data_get_string(GRL_DATA((data)), GRL_METADATA_KEY_LICENSE)
+
 GType grl_media_get_type (void) G_GNUC_CONST;
 
 GrlMedia *grl_media_new (void);
diff --git a/src/grl-metadata-key.c b/src/grl-metadata-key.c
index 54f972a..9051563 100644
--- a/src/grl-metadata-key.c
+++ b/src/grl-metadata-key.c
@@ -55,6 +55,10 @@ GrlKeyID GRL_METADATA_KEY_WIDTH = NULL;
 GrlKeyID GRL_METADATA_KEY_FRAMERATE = NULL;
 GrlKeyID GRL_METADATA_KEY_RATING = NULL;
 
+GrlKeyID GRL_METADATA_KEY_STUDIO = NULL;
+GrlKeyID GRL_METADATA_KEY_CERTIFICATE = NULL;
+GrlKeyID GRL_METADATA_KEY_LICENSE = NULL;
+
 void
 grl_metadata_key_setup_system_keys (GrlPluginRegistry *registry)
 {
@@ -180,6 +184,30 @@ grl_metadata_key_setup_system_keys (GrlPluginRegistry *registry)
                                                                     NULL,
                                                                     G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE));
 
+GRL_METADATA_KEY_STUDIO =
+    grl_plugin_registry_register_metadata_key (registry,
+                                               g_param_spec_string ("studio",
+                                                                    "Studio",
+                                                                    "Studio the media is from",
+                                                                    NULL,
+                                                                    G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE));
+
+  GRL_METADATA_KEY_CERTIFICATE =
+    grl_plugin_registry_register_metadata_key (registry,
+                                               g_param_spec_string ("certificate",
+                                                                    "Certificate",
+                                                                    "Age certificate of the media",
+                                                                    NULL,
+                                                                    G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE));
+
+  GRL_METADATA_KEY_LICENSE =
+    grl_plugin_registry_register_metadata_key (registry,
+                                               g_param_spec_string ("license",
+                                                                    "License",
+                                                                    "The license of the media",
+                                                                    NULL,
+                                                                    G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE));
+
   GRL_METADATA_KEY_BITRATE =
     grl_plugin_registry_register_metadata_key (registry,
                                                g_param_spec_int ("bitrate",
diff --git a/src/grl-metadata-key.h b/src/grl-metadata-key.h
index b991809..34ec822 100644
--- a/src/grl-metadata-key.h
+++ b/src/grl-metadata-key.h
@@ -45,31 +45,34 @@
 
 typedef GParamSpec* GrlKeyID;
 
-extern GrlKeyID GRL_METADATA_KEY_TITLE;
-extern GrlKeyID GRL_METADATA_KEY_URL;
-extern GrlKeyID GRL_METADATA_KEY_EXTERNAL_URL;
-extern GrlKeyID GRL_METADATA_KEY_EXTERNAL_PLAYER;
-extern GrlKeyID GRL_METADATA_KEY_ARTIST;
 extern GrlKeyID GRL_METADATA_KEY_ALBUM;
-extern GrlKeyID GRL_METADATA_KEY_GENRE;
-extern GrlKeyID GRL_METADATA_KEY_THUMBNAIL;
-extern GrlKeyID GRL_METADATA_KEY_ID;
+extern GrlKeyID GRL_METADATA_KEY_ARTIST;
 extern GrlKeyID GRL_METADATA_KEY_AUTHOR;
+extern GrlKeyID GRL_METADATA_KEY_BITRATE;
+extern GrlKeyID GRL_METADATA_KEY_CERTIFICATE;
+extern GrlKeyID GRL_METADATA_KEY_CHILDCOUNT;
+extern GrlKeyID GRL_METADATA_KEY_DATE;
 extern GrlKeyID GRL_METADATA_KEY_DESCRIPTION;
-extern GrlKeyID GRL_METADATA_KEY_SOURCE;
-extern GrlKeyID GRL_METADATA_KEY_LYRICS;
-extern GrlKeyID GRL_METADATA_KEY_SITE;
 extern GrlKeyID GRL_METADATA_KEY_DURATION;
-extern GrlKeyID GRL_METADATA_KEY_DATE;
-extern GrlKeyID GRL_METADATA_KEY_CHILDCOUNT;
-extern GrlKeyID GRL_METADATA_KEY_MIME;
-extern GrlKeyID GRL_METADATA_KEY_WIDTH;
-extern GrlKeyID GRL_METADATA_KEY_HEIGHT;
+extern GrlKeyID GRL_METADATA_KEY_EXTERNAL_PLAYER;
+extern GrlKeyID GRL_METADATA_KEY_EXTERNAL_URL;
 extern GrlKeyID GRL_METADATA_KEY_FRAMERATE;
-extern GrlKeyID GRL_METADATA_KEY_RATING;
-extern GrlKeyID GRL_METADATA_KEY_BITRATE;
-extern GrlKeyID GRL_METADATA_KEY_PLAY_COUNT;
+extern GrlKeyID GRL_METADATA_KEY_GENRE;
+extern GrlKeyID GRL_METADATA_KEY_HEIGHT;
+extern GrlKeyID GRL_METADATA_KEY_ID;
 extern GrlKeyID GRL_METADATA_KEY_LAST_PLAYED;
 extern GrlKeyID GRL_METADATA_KEY_LAST_POSITION;
+extern GrlKeyID GRL_METADATA_KEY_LICENSE;
+extern GrlKeyID GRL_METADATA_KEY_LYRICS;
+extern GrlKeyID GRL_METADATA_KEY_MIME;
+extern GrlKeyID GRL_METADATA_KEY_PLAY_COUNT;
+extern GrlKeyID GRL_METADATA_KEY_RATING;
+extern GrlKeyID GRL_METADATA_KEY_SITE;
+extern GrlKeyID GRL_METADATA_KEY_SOURCE;
+extern GrlKeyID GRL_METADATA_KEY_STUDIO;
+extern GrlKeyID GRL_METADATA_KEY_THUMBNAIL;
+extern GrlKeyID GRL_METADATA_KEY_TITLE;
+extern GrlKeyID GRL_METADATA_KEY_URL;
+extern GrlKeyID GRL_METADATA_KEY_WIDTH;
 
 #endif /* _GRL_METADATA_KEY_H_ */