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PUBLIC
CREATE PUBLIC.
PUBLIC SECTION.
METHODS:
constructor
IMPORTING
ix_error TYPE REF TO zcx_abapgit_exception,
goto_source
RAISING
zcx_abapgit_exception,
goto_message
RAISING
zcx_abapgit_exception,
show_callstack
RAISING
zcx_abapgit_exception.
PROTECTED SECTION.
PRIVATE SECTION.
DATA:
mx_error TYPE REF TO zcx_abapgit_exception,
mt_callstack TYPE abap_callstack.
METHODS:
build_top_of_list
IMPORTING
is_top_of_stack TYPE abap_callstack_line
RETURNING
VALUE(ro_form) TYPE REF TO cl_salv_form_element,
add_row
IMPORTING
io_grid TYPE REF TO cl_salv_form_layout_grid
iv_col_1 TYPE csequence
iv_col_2 TYPE csequence,
on_double_click FOR EVENT double_click OF cl_salv_events_table
IMPORTING
row column,
set_text
IMPORTING
io_columns TYPE REF TO cl_salv_columns_table
iv_column TYPE lvc_fname
iv_text TYPE string
RAISING
cx_static_check,
goto_source_code
IMPORTING
is_callstack TYPE abap_callstack_line
RAISING
zcx_abapgit_exception,
extract_classname
IMPORTING
iv_mainprogram TYPE abap_callstack_line-mainprogram
RETURNING
VALUE(rv_classname) TYPE tadir-obj_name,
get_top_of_callstack
RETURNING
VALUE(rs_top_of_callstack) TYPE abap_callstack_line
RAISING
zcx_abapgit_exception.
ENDCLASS.
CLASS zcl_abapgit_exception_viewer IMPLEMENTATION.
METHOD add_row.
DATA: lo_row TYPE REF TO cl_salv_form_layout_flow.
lo_row = io_grid->add_row( ).
lo_row->create_label( position = 1
text = iv_col_1 ).
lo_row->create_label( position = 2
text = iv_col_2 ).
ENDMETHOD.
METHOD build_top_of_list.
DATA: lo_grid TYPE REF TO cl_salv_form_layout_grid.
CREATE OBJECT lo_grid
EXPORTING
columns = 2.
add_row( io_grid = lo_grid
iv_col_1 = 'Main program:'
iv_col_2 = is_top_of_stack-mainprogram ).
add_row( io_grid = lo_grid
iv_col_1 = 'Include name:'
iv_col_2 = is_top_of_stack-include ).
add_row( io_grid = lo_grid
iv_col_1 = 'Source line'
iv_col_2 = |{ is_top_of_stack-line }| ).
ro_form = lo_grid.
ENDMETHOD.
METHOD constructor.
mx_error = ix_error.
mt_callstack = mx_error->mt_callstack.
ENDMETHOD.
METHOD extract_classname.
rv_classname = substring_before( val = iv_mainprogram
regex = '=*CP$' ).
ENDMETHOD.
METHOD get_top_of_callstack.
READ TABLE mt_callstack INDEX 1
INTO rs_top_of_callstack.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |Callstack is empty| ).
ENDIF.
ENDMETHOD.
METHOD goto_message.
DATA: lt_bdcdata TYPE STANDARD TABLE OF bdcdata,
ls_bdcdata LIKE LINE OF lt_bdcdata.
ls_bdcdata-program = 'SAPLWBMESSAGES'.
ls_bdcdata-dynpro = '0100'.
ls_bdcdata-dynbegin = abap_true.
INSERT ls_bdcdata INTO TABLE lt_bdcdata.
CLEAR: ls_bdcdata.
ls_bdcdata-fnam = 'RSDAG-ARBGB'.
ls_bdcdata-fval = mx_error->if_t100_message~t100key-msgid.
INSERT ls_bdcdata INTO TABLE lt_bdcdata.
CLEAR: ls_bdcdata.
ls_bdcdata-fnam = 'MSG_NUMMER'.
ls_bdcdata-fval = mx_error->if_t100_message~t100key-msgno.
INSERT ls_bdcdata INTO TABLE lt_bdcdata.
CLEAR: ls_bdcdata.
ls_bdcdata-fnam = 'RSDAG-MSGFLAG'.
ls_bdcdata-fval = 'X'.
INSERT ls_bdcdata INTO TABLE lt_bdcdata.
CLEAR: ls_bdcdata.
ls_bdcdata-fnam = 'BDC_OKCODE'.
ls_bdcdata-fval = '=WB_DISPLAY'.
INSERT ls_bdcdata INTO TABLE lt_bdcdata.
CALL FUNCTION 'ABAP4_CALL_TRANSACTION'
STARTING NEW TASK 'GIT'
EXPORTING
tcode = 'SE91'
mode_val = 'E'
TABLES
using_tab = lt_bdcdata
EXCEPTIONS
call_transaction_denied = 1
tcode_invalid = 2
OTHERS = 3.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise_t100( ).
ENDIF.
ENDMETHOD.
METHOD goto_source.
goto_source_code( get_top_of_callstack( ) ).
ENDMETHOD.
METHOD goto_source_code.
CONSTANTS:
BEGIN OF lc_obj_type,
class TYPE trobjtype VALUE `CLAS`,
program TYPE trobjtype VALUE `PROG`,
END OF lc_obj_type.
DATA:
ls_item TYPE zif_abapgit_definitions=>ty_item,
ls_sub_item TYPE zif_abapgit_definitions=>ty_item,
lv_classname LIKE ls_item-obj_name.
" you should remember that we distinct two cases
" 1) we navigate to a global class
" 2) we navigate to a program
" the latter one is the default case
lv_classname = extract_classname( is_callstack-mainprogram ).
IF lv_classname IS NOT INITIAL.
ls_item-obj_name = lv_classname.
ls_item-obj_type = lc_obj_type-class.
ELSE.
ls_item-obj_name = is_callstack-mainprogram.
ls_item-obj_type = lc_obj_type-program.
ENDIF.
ls_sub_item-obj_name = is_callstack-include.
ls_sub_item-obj_type = lc_obj_type-program.
zcl_abapgit_objects=>jump(
is_item = ls_item
is_sub_item = ls_sub_item
iv_line_number = is_callstack-line ).
ENDMETHOD.
METHOD on_double_click.
DATA: lx_error TYPE REF TO zcx_abapgit_exception.
FIELD-SYMBOLS: <ls_callstack> TYPE abap_callstack_line.
READ TABLE mt_callstack ASSIGNING <ls_callstack>
INDEX row.
IF sy-subrc <> 0.
RETURN.
ENDIF.
TRY.
goto_source_code( <ls_callstack> ).
CATCH zcx_abapgit_exception INTO lx_error.
MESSAGE lx_error TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
ENDMETHOD.
METHOD set_text.
DATA: lo_column TYPE REF TO cl_salv_column,
lv_short_text TYPE scrtext_s,
lv_medium_text TYPE scrtext_m,
lv_long_text TYPE scrtext_l.
lo_column = io_columns->get_column( iv_column ).
lv_short_text = iv_text.
lv_medium_text = iv_text.
lv_long_text = iv_text.
lo_column->set_short_text( lv_short_text ).
lo_column->set_medium_text( lv_medium_text ).
lo_column->set_long_text( lv_long_text ).
ENDMETHOD.
METHOD show_callstack.
DATA: lx_error TYPE REF TO cx_static_check,
lo_event TYPE REF TO cl_salv_events_table,
lo_columns TYPE REF TO cl_salv_columns_table,
lo_alv TYPE REF TO cl_salv_table.
DATA ls_position TYPE zif_abapgit_popups=>ty_popup_position.
TRY.
cl_salv_table=>factory(
IMPORTING
r_salv_table = lo_alv
CHANGING
t_table = mt_callstack ).
lo_alv->get_columns( )->set_optimize( ).
lo_alv->set_top_of_list( build_top_of_list( get_top_of_callstack( ) ) ).
ls_position = zcl_abapgit_popups=>center(
iv_width = 150
iv_height = 25 ).
lo_alv->set_screen_popup( start_column = ls_position-start_column
end_column = ls_position-end_column
start_line = ls_position-start_row
end_line = ls_position-end_row ).
lo_event = lo_alv->get_event( ).
lo_columns = lo_alv->get_columns( ).
set_text( io_columns = lo_columns
iv_column = |LINE|
iv_text = |Line| ).
set_text( io_columns = lo_columns
iv_column = |LINE|
iv_text = |Line| ).
set_text( io_columns = lo_columns
iv_column = |BLOCKTYPE|
iv_text = |Event Type| ).
set_text( io_columns = lo_columns
iv_column = |BLOCKNAME|
iv_text = |Event| ).
set_text( io_columns = lo_columns
iv_column = |FLAG_SYSTEM|
iv_text = |System| ).
SET HANDLER on_double_click FOR lo_event.
lo_alv->display( ).
CATCH cx_static_check INTO lx_error.
MESSAGE lx_error TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
ENDMETHOD.
ENDCLASS.
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