*&---------------------------------------------------------------------*
*&  Include           ZABAPGIT_OBJECT_SSST
*&---------------------------------------------------------------------*

*----------------------------------------------------------------------*
*       CLASS lcl_object_ssst DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_object_ssst DEFINITION INHERITING FROM lcl_objects_super FINAL.

  PUBLIC SECTION.
    INTERFACES lif_object.
    ALIASES mo_files FOR lif_object~mo_files.

  PRIVATE SECTION.
    METHODS validate_font
      IMPORTING iv_tdfamily TYPE tdfamily
      RAISING   lcx_exception.

ENDCLASS.                    "lcl_object_ssst DEFINITION

*----------------------------------------------------------------------*
*       CLASS lcl_object_ssst IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_object_ssst IMPLEMENTATION.

  METHOD lif_object~has_changed_since.
    rv_changed = abap_true.
  ENDMETHOD.  "lif_object~has_changed_since

  METHOD lif_object~changed_by.

    SELECT SINGLE lastuser FROM stxsadm INTO rv_user
      WHERE stylename = ms_item-obj_name.
    IF sy-subrc <> 0.
      rv_user = c_user_unknown.
    ENDIF.

  ENDMETHOD.

  METHOD lif_object~get_metadata.
    rs_metadata = get_metadata( ).
    rs_metadata-delete_tadir = abap_true.
  ENDMETHOD.                    "lif_object~get_metadata

  METHOD lif_object~exists.

    DATA: lv_stylename TYPE stxsadm-stylename.


    SELECT SINGLE stylename FROM stxsadm INTO lv_stylename
      WHERE stylename = ms_item-obj_name.
    rv_bool = boolc( sy-subrc = 0 ).

  ENDMETHOD.                    "lif_object~exists

  METHOD validate_font.

    DATA: lv_tdfamily TYPE tfo01-tdfamily.


    SELECT SINGLE tdfamily FROM tfo01 INTO lv_tdfamily
      WHERE tdfamily = iv_tdfamily.
    IF sy-subrc <> 0.
      lcx_exception=>raise( 'Font family not found' ).
    ENDIF.

  ENDMETHOD.                    "validate_font

  METHOD lif_object~serialize.
* see fm SSF_DOWNLOAD_STYLE

    DATA: lv_style_name TYPE tdssname,
          ls_header     TYPE ssfcats,
          lt_paragraphs TYPE TABLE OF ssfparas,
          lt_strings    TYPE TABLE OF ssfstrings,
          lt_tabstops   TYPE TABLE OF stxstab.


    lv_style_name = ms_item-obj_name.

    CALL FUNCTION 'SSF_READ_STYLE'
      EXPORTING
        i_style_name             = lv_style_name
        i_style_active_flag      = 'A'
        i_style_variant          = '%MAIN'
        i_style_language         = mv_language
      IMPORTING
        e_header                 = ls_header
      TABLES
        e_paragraphs             = lt_paragraphs
        e_strings                = lt_strings
        e_tabstops               = lt_tabstops
      EXCEPTIONS
        no_name                  = 1
        no_style                 = 2
        active_style_not_found   = 3
        inactive_style_not_found = 4
        no_variant               = 5
        no_main_variant          = 6
        cancelled                = 7
        no_access_permission     = 8
        OTHERS                   = 9.
    IF sy-subrc = 2.
      RETURN.
    ELSEIF sy-subrc <> 0.
      lcx_exception=>raise( 'error from SSF_READ_STYLE' ).
    ENDIF.

    CLEAR ls_header-version.
    CLEAR ls_header-firstuser.
    CLEAR ls_header-firstdate.
    CLEAR ls_header-firsttime.
    CLEAR ls_header-lastuser.
    CLEAR ls_header-lastdate.
    CLEAR ls_header-lasttime.

    io_xml->add( iv_name = 'HEADER'
                 ig_data = ls_header ).
    io_xml->add( ig_data = lt_paragraphs
                 iv_name = 'SSFPARAS' ).
    io_xml->add( ig_data = lt_strings
                 iv_name = 'SSFSTRINGS' ).
    io_xml->add( ig_data = lt_tabstops
                 iv_name = 'STXSTAB' ).

  ENDMETHOD.                    "serialize

  METHOD lif_object~deserialize.
* see fm SSF_UPLOAD_STYLE

    DATA: ls_header     TYPE ssfcats,
          lt_paragraphs TYPE TABLE OF ssfparas,
          lt_strings    TYPE TABLE OF ssfstrings,
          lt_tabstops   TYPE TABLE OF stxstab.


    io_xml->read( EXPORTING iv_name = 'HEADER'
                  CHANGING cg_data = ls_header ).
    io_xml->read( EXPORTING iv_name = 'SSFPARAS'
                  CHANGING cg_data = lt_paragraphs ).
    io_xml->read( EXPORTING iv_name = 'SSFSTRINGS'
                  CHANGING cg_data = lt_strings ).
    io_xml->read( EXPORTING iv_name = 'STXSTAB'
                  CHANGING cg_data = lt_tabstops ).

    validate_font( ls_header-tdfamily ).

    CALL FUNCTION 'SSF_SAVE_STYLE'
      EXPORTING
        i_header     = ls_header
      TABLES
        i_paragraphs = lt_paragraphs
        i_strings    = lt_strings
        i_tabstops   = lt_tabstops.

    CALL FUNCTION 'SSF_ACTIVATE_STYLE'
      EXPORTING
        i_stylename          = ls_header-stylename
      EXCEPTIONS
        no_name              = 1
        no_style             = 2
        cancelled            = 3
        no_access_permission = 4
        illegal_language     = 5
        OTHERS               = 6.
    IF sy-subrc <> 0.
      lcx_exception=>raise( 'error from SSF_ACTIVATE_STYLE' ).
    ENDIF.

  ENDMETHOD.                    "deserialize

  METHOD lif_object~delete.

    DATA: lv_stylename TYPE tdssname.


    lv_stylename = ms_item-obj_name.

    CALL FUNCTION 'SSF_DELETE_STYLE'
      EXPORTING
        i_stylename           = lv_stylename
        i_with_dialog         = abap_false
        i_with_confirm_dialog = abap_false
      EXCEPTIONS
        no_name               = 1
        no_style              = 2
        style_locked          = 3
        cancelled             = 4
        no_access_permission  = 5
        illegal_language      = 6
        OTHERS                = 7.
    IF sy-subrc <> 0 AND sy-subrc <> 2.
      lcx_exception=>raise( 'error from SSF_DELETE_STYLE' ).
    ENDIF.

  ENDMETHOD.                    "delete

  METHOD lif_object~jump.
    lcx_exception=>raise( 'todo' ).
  ENDMETHOD.                    "jump

  METHOD lif_object~compare_to_remote_version.
    CREATE OBJECT ro_comparison_result TYPE lcl_null_comparison_result.
  ENDMETHOD.

ENDCLASS.                    "lcl_object_ssst IMPLEMENTATION