INFOPROVIDER_VARIABLE

*** Enhancement: MultiProvider using InfoProvider Variable
include YBW_INFOPROVIDER_VARIABLE.
*&---------------------------------------------------------------------*
*& Include YBW_INFOPROVIDER_VARIABLE *
*&---------------------------------------------------------------------*
DATA:
ls_var TYPE rrs0_s_var_range,
ls_range TYPE rsr_s_rangesid,
l_contained TYPE c,
ls_mapping TYPE ybw_mapping,
lt_mapping TYPE TABLE OF ybw_mapping.


* Called after variable popup
IF i_step = 2 AND i_vnam = 'INFOPROV'.
* Read mapping table

REFRESH lt_mapping.
SELECT * FROM ybw_mapping INTO TABLE lt_mapping.
* Process all selection for country variable
REFRESH e_t_range.
LOOP AT i_t_var_range INTO ls_var WHERE vnam = 'S_COUNT'.
* Process all mapping rules
LOOP AT lt_mapping INTO ls_mapping.
* Always fill LOW and HIGH, Otherwise logic below will not work
IF ls_mapping-high IS INITIAL.
ls_mapping-high = ls_mapping-low.
ENDIF.
* Check if selection is contained in the defined InfoProvider
CLEAR l_contained.
CASE ls_var-opt.
WHEN 'EQ'.
IF ls_var-low BETWEEN ls_mapping-low AND ls_mapping-high.
l_contained = 'X'.
ENDIF.
WHEN 'BT'.
IF ls_var-low <= ls_mapping-high AND
ls_var-high => ls_mapping-low.
l_contained = 'X'.
ENDIF.
ENDCASE.
* Add InfoProvider to return table
* Note: Use COLLECT to avoid duplicates
IF l_contained = 'X'.
CLEAR ls_range.
ls_range-sign = 'I'.
ls_range-opt = 'EQ'.
ls_range-low = ls_mapping-infoprov.
COLLECT ls_range INTO e_t_range.
ENDIF.
ENDLOOP. " lt_mapping
ENDLOOP. " i_t_var_range
EXIT.
ENDIF.