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medialibrary: Add playlist support 

Signed-off-by: Pierre Lamot <pierre@videolabs.io>
This commit is contained in:
Benjamin Arnaud 2021-02-19 11:25:25 +01:00 committed by Pierre Lamot
parent fac2d91c88
commit b431e9da08
2 changed files with 59 additions and 0 deletions
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34
include/vlc_media_library.h
View File

@ -498,6 +498,11 @@ enum vlc_ml_control
VLC_ML_MEDIA_REMOVE_BOOKMARK, /**< arg1: media id; arg2: int64_t */
VLC_ML_MEDIA_REMOVE_ALL_BOOKMARKS, /**< arg1: media id */
VLC_ML_MEDIA_UPDATE_BOOKMARK, /**< arg1: media id; arg2: int64_t; arg3: const char*; arg4: const char* */
/* Playlist management */
VLC_ML_PLAYLIST_CREATE, /**< arg1: const char*; arg2(out): vlc_ml_playlist_t**; can fail */
VLC_ML_PLAYLIST_DELETE, /**< arg1: playlist id; can fail */
VLC_ML_PLAYLIST_APPEND /**< arg1: playlist id; arg2: media id; can fail */
};
/**
@ -1045,6 +1050,35 @@ vlc_ml_media_remove_all_bookmarks( vlc_medialibrary_t* p_ml, int64_t i_media_id
return vlc_ml_control( p_ml, VLC_ML_MEDIA_REMOVE_ALL_BOOKMARKS, i_media_id );
}
static inline vlc_ml_playlist_t*
vlc_ml_playlist_create( vlc_medialibrary_t * p_ml, const char * name)
{
assert( p_ml != NULL );
vlc_ml_playlist_t* result;
if (vlc_ml_control( p_ml, VLC_ML_PLAYLIST_CREATE, name, &result ) != VLC_SUCCESS )
return NULL;
return result;
}
static inline int
vlc_ml_playlist_delete( vlc_medialibrary_t * p_ml, int64_t i_playlist_id )
{
assert( p_ml != NULL );
return vlc_ml_control( p_ml, VLC_ML_PLAYLIST_DELETE, i_playlist_id );
}
static inline int
vlc_ml_playlist_append( vlc_medialibrary_t * p_ml, int64_t i_playlist_id, int64_t i_media_id )
{
assert( p_ml != NULL );
return vlc_ml_control( p_ml, VLC_ML_PLAYLIST_APPEND, i_playlist_id, i_media_id );
}
static inline vlc_ml_media_t* vlc_ml_get_media( vlc_medialibrary_t* p_ml, int64_t i_media_id )
{
return (vlc_ml_media_t*)vlc_ml_get( p_ml, VLC_ML_GET_MEDIA, i_media_id );

25
modules/misc/medialibrary/medialibrary.cpp
View File

@ -623,6 +623,31 @@ int MediaLibrary::Control( int query, va_list args )
case VLC_ML_MEDIA_REMOVE_ALL_BOOKMARKS:
case VLC_ML_MEDIA_UPDATE_BOOKMARK:
return controlMedia( query, args );
case VLC_ML_PLAYLIST_CREATE:
{
auto name = va_arg( args, const char * );
auto playlist = m_ml->createPlaylist( name );
if ( playlist == nullptr )
return VLC_EGENERIC;
auto result = va_arg( args, vlc_ml_playlist_t** );
*result = CreateAndConvert<vlc_ml_playlist_t>( playlist.get() );
return VLC_SUCCESS;
}
case VLC_ML_PLAYLIST_DELETE:
{
if ( m_ml->deletePlaylist( va_arg( args, int64_t ) ) == false )
return VLC_EGENERIC;
return VLC_SUCCESS;
}
case VLC_ML_PLAYLIST_APPEND:
{
auto playlist = m_ml->playlist( va_arg( args, int64_t ) );
if ( playlist == nullptr )
return VLC_EGENERIC;
if ( playlist->append(va_arg( args, int64_t )) == false )
return VLC_EGENERIC;
return VLC_SUCCESS;
}
default:
return VLC_EGENERIC;
}