[vlc-commits] player: add GetSelectedProgram() helper

[Romain Vimont]

vlc | branch: master | Romain Vimont <rom1v at videolabs.io> | Thu May  2 13:36:59 2019 +0200| [beeb4a1c37260aceb169c450418235a19ebef2db] | committer: Thomas Guillem

player: add GetSelectedProgram() helper

There were helpers for retrieving the selected title, chapter or track,
but a helper for the selected program was missing.

Signed-off-by: Thomas Guillem <thomas at gllm.fr>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=beeb4a1c37260aceb169c450418235a19ebef2db
---

 include/vlc_player.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/include/vlc_player.h b/include/vlc_player.h
index ad170f3306..a055c842cc 100644
--- a/include/vlc_player.h
+++ b/include/vlc_player.h
@@ -1966,6 +1966,24 @@ VLC_API void
 vlc_player_SelectPrevProgram(vlc_player_t *player);
 
 /**
+ * Helper to get the current selected program
+ */
+static inline const struct vlc_player_program *
+vlc_player_GetSelectedProgram(vlc_player_t *player)
+{
+    size_t count = vlc_player_GetProgramCount(player);
+    for (size_t i = 0; i < count; ++i)
+    {
+        const struct vlc_player_program *program =
+            vlc_player_GetProgramAt(player, i);
+        assert(program);
+        if (program->selected)
+            return program;
+    }
+    return NULL;
+}
+
+/**
  * Check if the media has a teletext menu
  *
  * @see vlc_player_cbs.on_teletext_menu_changed