abap2xlsx/ZA2X/PROG/ZDEMO_EXCEL21.slnk

<?xml version="1.0" encoding="utf-16"?>
<PROG NAME="ZDEMO_EXCEL21" VARCL="X" SUBC="1" CNAM="BCUSER" CDAT="20101127" UNAM="FEMIA" UDAT="20110528" VERN="000043" RSTAT="T" RMAND="000" RLOAD="E" FIXPT="X" SDATE="20110530" STIME="095303" IDATE="20110528" ITIME="181955" UCCHECK="X">
 <textPool>
  <language SPRAS="E">
   <textElement ID="R" ENTRY="abap2xlsx Demo: Backgound Color Picker" LENGTH="38 "/>
   <textElement ID="S" KEY="P_PATH" ENTRY="D       ." LENGTH="9 "/>
  </language>
 </textPool>
 <source>*&amp;---------------------------------------------------------------------*
*&amp; Report  ZDEMO_EXCEL21
*&amp;
*&amp;---------------------------------------------------------------------*
*&amp;
*&amp;
*&amp;---------------------------------------------------------------------*

REPORT  zdemo_excel21.

TYPES:
  BEGIN OF t_color_style,
    color TYPE zexcel_style_color_argb,
    style TYPE zexcel_cell_style,
  END OF t_color_style.

DATA: lo_excel                TYPE REF TO zcl_excel,
      lo_excel_writer         TYPE REF TO zif_excel_writer,
      lo_worksheet            TYPE REF TO zcl_excel_worksheet,
      lo_style_filled         TYPE REF TO zcl_excel_style.

DATA: color_styles TYPE TABLE OF t_color_style.

FIELD-SYMBOLS: &lt;color_style&gt; LIKE LINE OF color_styles.

CONSTANTS: max  TYPE i VALUE 255,
           step TYPE i VALUE 51.

DATA: red          TYPE i,
      green        TYPE i,
      blue         TYPE i,
      red_hex(1)   TYPE x,
      green_hex(1) TYPE x,
      blue_hex(1)  TYPE x,
      red_str      TYPE string,
      green_str    TYPE string,
      blue_str     TYPE string.

DATA: color TYPE zexcel_style_color_argb,
      tint TYPE zexcel_style_color_tint.

DATA: row     TYPE i,
      row_tmp TYPE i,
      column  TYPE zexcel_cell_column VALUE 1,
      col_str TYPE zexcel_cell_column_alpha.

DATA: lv_file           TYPE xstring,
      lv_bytecount      TYPE i,
      lt_file_tab       TYPE solix_tab.

DATA: lv_full_path      TYPE string,
      lv_workdir        TYPE string,
      lv_file_separator TYPE c.

CONSTANTS: lv_default_file_name TYPE string VALUE &apos;21_BackgroundColorPicker.xlsx&apos;.

PARAMETERS: p_path TYPE zexcel_export_dir.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_path.
  lv_workdir = p_path.
  cl_gui_frontend_services=&gt;directory_browse( EXPORTING initial_folder  = lv_workdir
                                              CHANGING  selected_folder = lv_workdir ).
  p_path = lv_workdir.

INITIALIZATION.
  cl_gui_frontend_services=&gt;get_sapgui_workdir( CHANGING sapworkdir = lv_workdir ).
  cl_gui_cfw=&gt;flush( ).
  p_path = lv_workdir.

START-OF-SELECTION.

  IF p_path IS INITIAL.
    p_path = lv_workdir.
  ENDIF.
  cl_gui_frontend_services=&gt;get_file_separator( CHANGING file_separator = lv_file_separator ).
  CONCATENATE p_path lv_file_separator lv_default_file_name INTO lv_full_path.

  &quot; Creates active sheet
  CREATE OBJECT lo_excel.

  WHILE red &lt;= max.
    green = 0.
    WHILE green &lt;= max.
      blue = 0.
      WHILE blue &lt;= max.
        red_hex = red.
        red_str = red_hex.
        green_hex = green.
        green_str = green_hex.
        blue_hex = blue.
        blue_str = blue_hex.
        &quot; Create filled
        CONCATENATE &apos;FF&apos; red_str green_str blue_str INTO color.
        APPEND INITIAL LINE TO color_styles ASSIGNING &lt;color_style&gt;.
        lo_style_filled                 = lo_excel-&gt;add_new_style( ).
        lo_style_filled-&gt;fill-&gt;filltype = zcl_excel_style_fill=&gt;c_fill_solid.
        lo_style_filled-&gt;fill-&gt;fgcolor-rgb  = color.
        &lt;color_style&gt;-color = color.
        &lt;color_style&gt;-style = lo_style_filled-&gt;get_guid( ).
        blue = blue + step.
      ENDWHILE.
      green = green + step.
    ENDWHILE.
    red = red + step.
  ENDWHILE.
  &quot; Get active sheet
  lo_worksheet = lo_excel-&gt;get_active_worksheet( ).
  lo_worksheet-&gt;set_title( &apos;Color Picker&apos; ).
  LOOP AT color_styles ASSIGNING &lt;color_style&gt;.
    row_tmp = ( max / step + 1 ) * 3.
    IF row = row_tmp.
      row = 0.
      column = column + 1.
    ENDIF.
    row = row + 1.
    col_str = zcl_excel_common=&gt;convert_column2alpha( column ).

    &quot; Fill the cell and apply one style
    lo_worksheet-&gt;set_cell( ip_column = col_str
                            ip_row    = row
                            ip_value  = &lt;color_style&gt;-color
                            ip_style  = &lt;color_style&gt;-style ).
  ENDLOOP.

  row = row + 2.
  tint = &apos;-0.5&apos;.
  DO 10 TIMES.
    column = 1.
    DO 10 TIMES.
      lo_style_filled                 = lo_excel-&gt;add_new_style( ).
      lo_style_filled-&gt;fill-&gt;filltype = zcl_excel_style_fill=&gt;c_fill_solid.
      lo_style_filled-&gt;fill-&gt;fgcolor-theme  = sy-index - 1.
      lo_style_filled-&gt;fill-&gt;fgcolor-tint  = tint.
      &lt;color_style&gt;-style = lo_style_filled-&gt;get_guid( ).
      col_str = zcl_excel_common=&gt;convert_column2alpha( column ).
      lo_worksheet-&gt;set_cell_style( ip_column = col_str
                                    ip_row    = row
                                    ip_style  = &lt;color_style&gt;-style ).

      ADD 1 TO column.
    ENDDO.
    ADD &apos;0.1&apos; TO tint.
    ADD 1 TO row.
  ENDDO.

  CREATE OBJECT lo_excel_writer TYPE zcl_excel_writer_2007.
  lv_file = lo_excel_writer-&gt;write_file( lo_excel ).

  &quot; Convert to binary
  CALL FUNCTION &apos;SCMS_XSTRING_TO_BINARY&apos;
    EXPORTING
      buffer        = lv_file
    IMPORTING
      output_length = lv_bytecount
    TABLES
      binary_tab    = lt_file_tab.
*  &quot; This method is only available on AS ABAP &gt; 6.40
*  lt_file_tab = cl_bcs_convert=&gt;xstring_to_solix( iv_xstring  = lv_file ).
*  lv_bytecount = xstrlen( lv_file ).

  &quot; Save the file
  cl_gui_frontend_services=&gt;gui_download( EXPORTING bin_filesize = lv_bytecount
                                                    filename     = lv_full_path
                                                    filetype     = &apos;BIN&apos;
                                           CHANGING data_tab     = lt_file_tab ).</source>
</PROG>