vlc | branch: master | Rémi Duraffort <[email protected]> | Fri Dec 3 11:00:02 2010 +0100| [efa1666ad381c86feef6cf0d6b471d6c4fb6e0bb] | committer: Rémi Duraffort
lua_variables: allow the creation of a void variable. > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=efa1666ad381c86feef6cf0d6b471d6c4fb6e0bb --- modules/misc/lua/libs/variables.c | 8 ++++++++ share/lua/README.txt | 3 ++- 2 files changed, 10 insertions(+), 1 deletions(-) diff --git a/modules/misc/lua/libs/variables.c b/modules/misc/lua/libs/variables.c index 15c393e..4784758 100644 --- a/modules/misc/lua/libs/variables.c +++ b/modules/misc/lua/libs/variables.c @@ -179,6 +179,9 @@ static int vlclua_var_create( lua_State *L ) case LUA_TSTRING: i_type = VLC_VAR_STRING; break; + case LUA_TNIL: + i_type = VLC_VAR_VOID; + break; default: return 0; } @@ -186,6 +189,11 @@ static int vlclua_var_create( lua_State *L ) int i_ret = var_Create( *pp_obj, psz_var, i_type ); if( i_ret != VLC_SUCCESS ) return vlclua_push_ret( L, i_ret ); + + // Special case for void variables + if( i_type == VLC_VAR_VOID ) + return 0; + vlc_value_t val; vlclua_tovalue( L, i_type, &val ); return vlclua_push_ret( L, var_Set( *pp_obj, psz_var, val ) ); diff --git a/share/lua/README.txt b/share/lua/README.txt index d14efa0..0d72e87 100644 --- a/share/lua/README.txt +++ b/share/lua/README.txt @@ -388,7 +388,8 @@ var.get_list( object, name ): Get the object's variable "name"'s value list. 1st return value is the value list, 2nd return value is the text list. var.set( object, name, value ): Set the object's variable "name" to "value". var.create( object, name, value ): Create and set the object's variable "name" - to "value". Created vars can be of type float, string or bool. + to "value". Created vars can be of type float, string, bool or void. + For a void variable the value has to be 'nil'. var.add_callback( object, name, function, data ): Add a callback to the object's "name" variable. Callback functions take 4 arguments: the _______________________________________________ vlc-commits mailing list [email protected] http://mailman.videolan.org/listinfo/vlc-commits
