create or replace package odwactxt
is

function get_session_id
return number
;

function get_workarea_irid
return number
;
function get_folder_irid
return number
;
function get_folder_ivid
return number
;
function get_cfg_id
return number
;
function get_pac_irid
return number
;
function get_pac_ivid
return number
;
function get_pac_type_id
return number
;

-- returns string indicating the current context. Something like:
-- <workarea> <folder path> or <configuration> <folder path>
function get_context_label
( p_include_icons in boolean default true
, p_include_links in boolean default false  -- links to Launchpad for context components
, p_workarea_irid     in number   default odwactxt.get_workarea_irid
, p_folder_irid       in number   default odwactxt.get_folder_irid
, p_folder_ivid       in number   default odwactxt.get_folder_ivid
, p_cfg_id            in number   default odwactxt.get_cfg_id
, p_include_folder_versions in boolean default true
, p_include_folder    in boolean  default true
, p_include_workarea  in boolean  default true
, p_include_config    in boolean  default true
) return varchar2
;

-- returns the context type; values are:
-- FOL, WA, CFG, FOL_IN_WA, FOL_IN_CFG,
function get_conxtext_type
return varchar2
;
procedure set_static
;
procedure reset_static
;
procedure set_one_file
;
procedure set_multiple_file
;
function get_static
return boolean
;
function get_one_file
return varchar2
;

procedure update_context
( p_session_id        in number   default odwactxt.get_session_id   -- when p_session_id = -1, a new session is created
, p_workarea_irid     in number   default -1   -- if p_workarea_irid <> -1 AND <> current context workarea irid, a new session is opened
, p_pac_irid          in number   default -1   -- the irid of the current PAC context
, p_pac_ivid          in number   default -1   -- the ivid of the current PAC context
, p_pac_type_id       in number   default -1   -- the element_type_id of the current PAC context (corresponds with RM_ELEMENT_TYPES.id)
, p_folder_irid       in number   default -1   -- the irid of the current Folder context
, p_folder_ivid       in number   default -1   -- the ivid of the current Folder context
, p_cfg_irid          in number   default -1   -- the irid of the current Configuration context
, p_cfg_ivid          in number   default -1   -- the ivid of the current Configuration context
, p_new_request       in boolean  default true -- if true, the number_of_requests is increased by one
, p_package_name      in varchar2 default -1   -- the name of the calling package
, p_procedure_name    in varchar2 default -1   -- the name of the calling procedure
);

function check_in_wa
( p_irid    in number default null
, p_ivid    in number
, p_wa_irid in number
) return boolean
;

function check_in_cfg
( p_irid    in number default null
, p_ivid    in number
, p_cfg_id  in number
) return boolean
;

end; -- odwactxt
/