*&---------------------------------------------------------------------* *& Report ZDEMO_EXCEL21 *& *&---------------------------------------------------------------------* *& *& *&---------------------------------------------------------------------* 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: <color_style> 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. 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 '21_BackgroundColorPicker.xlsx'. PARAMETERS: p_path TYPE zexcel_export_dir. AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_path. lv_workdir = p_path. cl_gui_frontend_services=>directory_browse( EXPORTING initial_folder = lv_workdir CHANGING selected_folder = lv_workdir ). p_path = lv_workdir. INITIALIZATION. cl_gui_frontend_services=>get_sapgui_workdir( CHANGING sapworkdir = lv_workdir ). p_path = lv_workdir. START-OF-SELECTION. IF p_path IS INITIAL. p_path = lv_workdir. ENDIF. cl_gui_frontend_services=>get_file_separator( CHANGING file_separator = lv_file_separator ). CONCATENATE p_path lv_file_separator lv_default_file_name INTO lv_full_path. " Creates active sheet CREATE OBJECT lo_excel. WHILE red <= max. green = 0. WHILE green <= max. blue = 0. WHILE blue <= max. red_hex = red. red_str = red_hex. green_hex = green. green_str = green_hex. blue_hex = blue. blue_str = blue_hex. " Create filled CONCATENATE 'FF' red_str green_str blue_str INTO color. APPEND INITIAL LINE TO color_styles ASSIGNING <color_style>. lo_style_filled = lo_excel->add_new_style( ). lo_style_filled->fill->filltype = zcl_excel_style_fill=>c_fill_solid. lo_style_filled->fill->fgcolor = color. <color_style>-color = color. <color_style>-style = lo_style_filled->get_guid( ). blue = blue + step. ENDWHILE. green = green + step. ENDWHILE. red = red + step. ENDWHILE. " Get active sheet lo_worksheet = lo_excel->get_active_worksheet( ). lo_worksheet->set_title( 'Color Picker' ). LOOP AT color_styles ASSIGNING <color_style>. row_tmp = ( max / step + 1 ) * 3. IF row = row_tmp. row = 0. column = column + 1. ENDIF. row = row + 1. col_str = zcl_excel_common=>convert_column2alpha( column ). " Fill the cell and apply one style lo_worksheet->set_cell( ip_column = col_str ip_row = row ip_value = <color_style>-color ip_style = <color_style>-style ). ENDLOOP. CREATE OBJECT lo_excel_writer TYPE zcl_excel_writer_2007. lv_file = lo_excel_writer->write_file( lo_excel ). " Convert to binary CALL FUNCTION 'SCMS_XSTRING_TO_BINARY' EXPORTING buffer = lv_file IMPORTING output_length = lv_bytecount TABLES binary_tab = lt_file_tab. * " This method is only available on AS ABAP > 6.40 * lt_file_tab = cl_bcs_convert=>xstring_to_solix( iv_xstring = lv_file ). * lv_bytecount = xstrlen( lv_file ). " Save the file cl_gui_frontend_services=>gui_download( EXPORTING bin_filesize = lv_bytecount filename = lv_full_path filetype = 'BIN' CHANGING data_tab = lt_file_tab ).