[grilo] core: add GRL_METADATA_KEY_EPISODE_TITLE

[Victor Toso de Carvalho <victortoso src gnome org>]

commit 6af34f0fb9ab57eea1446a63740dd5b33afbc44d
Author: Victor Toso <me victortoso com>
Date:   Tue Dec 9 19:32:04 2014 +0100

    core: add GRL_METADATA_KEY_EPISODE_TITLE
    
    Title of show's episode.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741207

 bindings/vala/grilo-0.2-custom.vala |    2 +
 doc/grilo/grilo-sections.txt        |    3 ++
 src/data/grl-media-video.c          |   36 +++++++++++++++++++++++++++++++++++
 src/data/grl-media-video.h          |    4 +++
 src/grl-metadata-key.c              |   10 +++++++++
 src/grl-metadata-key.h              |    1 +
 6 files changed, 56 insertions(+), 0 deletions(-)
---
diff --git a/bindings/vala/grilo-0.2-custom.vala b/bindings/vala/grilo-0.2-custom.vala
index b22d9c3..1d7949a 100644
--- a/bindings/vala/grilo-0.2-custom.vala
+++ b/bindings/vala/grilo-0.2-custom.vala
@@ -69,6 +69,8 @@ namespace Grl {
                public static Grl.KeyID SEASON;
                [CCode (cname ="GRL_METADATA_KEY_EPISODE")]
                public static Grl.KeyID EPISODE;
+               [CCode (cname ="GRL_METADATA_KEY_EPISODE_TITLE")]
+               public static Grl.KeyID EPISODE_TITLE;
                [CCode (cname ="GRL_METADATA_KEY_SHOW")]
                public static Grl.KeyID SHOW;
                [CCode (cname ="GRL_METADATA_KEY_CREATION_DATE")]
diff --git a/doc/grilo/grilo-sections.txt b/doc/grilo/grilo-sections.txt
index 43234ba..68629d6 100644
--- a/doc/grilo/grilo-sections.txt
+++ b/doc/grilo/grilo-sections.txt
@@ -506,6 +506,7 @@ grl_media_video_add_url_data
 grl_media_video_get_director
 grl_media_video_get_director_nth
 grl_media_video_get_episode
+grl_media_video_get_episode_title
 grl_media_video_get_framerate
 grl_media_video_get_height
 grl_media_video_get_original_title
@@ -520,6 +521,7 @@ grl_media_video_get_url_data_nth
 grl_media_video_get_width
 grl_media_video_set_director
 grl_media_video_set_episode
+grl_media_video_set_episode_title
 grl_media_video_set_framerate
 grl_media_video_set_height
 grl_media_video_set_original_title
@@ -645,6 +647,7 @@ GRL_METADATA_KEY_DESCRIPTION
 GRL_METADATA_KEY_DIRECTOR
 GRL_METADATA_KEY_DURATION
 GRL_METADATA_KEY_EPISODE
+GRL_METADATA_KEY_EPISODE_TITLE
 GRL_METADATA_KEY_EXPOSURE_TIME
 GRL_METADATA_KEY_EXTERNAL_PLAYER
 GRL_METADATA_KEY_EXTERNAL_URL
diff --git a/src/data/grl-media-video.c b/src/data/grl-media-video.c
index d84544e..347b2bf 100644
--- a/src/data/grl-media-video.c
+++ b/src/data/grl-media-video.c
@@ -177,6 +177,26 @@ grl_media_video_set_episode (GrlMediaVideo *video, gint episode)
 }
 
 /**
+ * grl_media_video_set_episode_title:
+ * @video: the media instance
+ * @show: the title of the episode
+ *
+ * Sets the title of an episode
+ *
+ * Since: 0.2.11
+ */
+void
+grl_media_video_set_episode_title (GrlMediaVideo *video,
+                                   const gchar *episode_title)
+{
+  g_return_if_fail (GRL_IS_MEDIA_VIDEO (video));
+
+  grl_data_set_string (GRL_DATA (video),
+                       GRL_METADATA_KEY_EPISODE_TITLE,
+                       episode_title);
+}
+
+/**
  * grl_media_video_set_show:
  * @video: the media instance
  * @show: the video's show name
@@ -262,6 +282,22 @@ grl_media_video_get_episode (GrlMediaVideo *video)
 }
 
 /**
+ * grl_media_video_get_episode_title:
+ * @video: the media instance
+ *
+ * Returns: the title of the episode
+ *
+ * Since: 0.2.11
+ */
+const gchar *
+grl_media_video_get_episode_title (GrlMediaVideo *video)
+{
+  g_return_val_if_fail (GRL_IS_MEDIA_VIDEO (video), NULL);
+
+  return grl_data_get_string (GRL_DATA (video), GRL_METADATA_KEY_EPISODE_TITLE);
+}
+
+/**
  * grl_media_video_get_show:
  * @video: the media instance
  *
diff --git a/src/data/grl-media-video.h b/src/data/grl-media-video.h
index c218ea2..a486fdb 100644
--- a/src/data/grl-media-video.h
+++ b/src/data/grl-media-video.h
@@ -95,6 +95,8 @@ void grl_media_video_set_season (GrlMediaVideo *video, gint season);
 
 void grl_media_video_set_episode (GrlMediaVideo *video, gint episode);
 
+void grl_media_video_set_episode_title (GrlMediaVideo *video, const gchar *episode_title);
+
 void grl_media_video_set_show (GrlMediaVideo *video, const gchar *show);
 
 gint grl_media_video_get_width (GrlMediaVideo *video);
@@ -107,6 +109,8 @@ gint grl_media_video_get_season (GrlMediaVideo *video);
 
 gint grl_media_video_get_episode (GrlMediaVideo *video);
 
+const gchar *grl_media_video_get_episode_title (GrlMediaVideo *video);
+
 const gchar *grl_media_video_get_show (GrlMediaVideo *video);
 
 GType grl_media_video_get_type (void) G_GNUC_CONST;
diff --git a/src/grl-metadata-key.c b/src/grl-metadata-key.c
index 55aecdf..0f434df 100644
--- a/src/grl-metadata-key.c
+++ b/src/grl-metadata-key.c
@@ -348,6 +348,16 @@ grl_metadata_key_setup_system_keys (GrlRegistry *registry)
 
 
   grl_registry_register_metadata_key_system (registry,
+                                             g_param_spec_string ("episode-title",
+                                                                  "Episode Title",
+                                                                  "The title from an episode of a show",
+                                                                  NULL,
+                                                                  G_PARAM_STATIC_STRINGS | 
G_PARAM_READWRITE),
+                                             GRL_METADATA_KEY_EPISODE_TITLE,
+                                             NULL);
+
+
+  grl_registry_register_metadata_key_system (registry,
                                              g_param_spec_string ("show",
                                                                   "Show",
                                                                   "Name of a show",
diff --git a/src/grl-metadata-key.h b/src/grl-metadata-key.h
index 1fbfa77..200fc14 100644
--- a/src/grl-metadata-key.h
+++ b/src/grl-metadata-key.h
@@ -102,6 +102,7 @@ typedef guint32 GrlKeyID;
 #define GRL_METADATA_KEY_MB_TRACK_ID          53
 #define GRL_METADATA_KEY_MB_ARTIST_ID         54
 #define GRL_METADATA_KEY_MB_RECORDING_ID      55
+#define GRL_METADATA_KEY_EPISODE_TITLE        56
 
 G_BEGIN_DECLS