Pace eterna, Joe Haldeman

Pace eterna
di Joe Haldeman
Editore: Mondadori (Urania)


Lingua: Italiano | Numero di pagine: 360 | ISBN-10: A000009358 | Data di pubblicazione: 24/05/1998 | Traduttore: Lela Campi | Genere: Narrativa & Letteratura - Fantascienza - Scienze Sociali

Alba d'inchiostro, Cornelia Funke

Alba d'inchiostro
di Cornelia Funke
Editore: Mondadori


Lingua: Italiano | Numero di pagine: 597 | ISBN-13: 9788804580379 | Data di pubblicazione: 01/01/2008 | Traduttore: Roberta Magnaghi | Genere: Narrativa & Letteratura - Fantasy - Adolescenti

Anteprima nella dynpro di un PDF sull'Application Server

*----------------------------------------------------------------------*
* DECLARATIONS                                                         *
*----------------------------------------------------------------------*
DATA: BEGIN OF gs_out,
        name  LIKE epsfili-name,
        datum TYPE crdate,
        uzeit LIKE sy-uzeit,
        pdf   TYPE icon_d,
      END OF gs_out.
DATA: gt_out LIKE STANDARD TABLE OF gs_out.

DATA: gv_dirnam   LIKE epsf-epsdirnam,
      gv_url(255) TYPE c,
      gv_content  TYPE xstring,
      gv_fatt     TYPE zflag_fatt,
      gv_lett     TYPE zflag_lett,
      gv_canc     TYPE zflag_canc.

DATA: go_container_r     TYPE REF TO cl_gui_container,
      go_container_l     TYPE REF TO cl_gui_container,
      go_docking         TYPE REF TO cl_gui_docking_container,
      go_splitter        TYPE REF TO cl_gui_splitter_container,
      go_gui_html_viewer TYPE REF TO cl_gui_html_viewer,
      go_alv             TYPE REF TO cl_salv_table.

CLASS lcl_handle_events DEFINITION DEFERRED.

DATA: go_events TYPE REF TO lcl_handle_events.

DATA: ok_code TYPE syucomm.

*---------------------------------------------------------------------*
*       CLASS lcl_handle_events DEFINITION                            *
*---------------------------------------------------------------------*
CLASS lcl_handle_events DEFINITION.

  PUBLIC SECTION.

    METHODS:

      on_user_command FOR EVENT added_function OF cl_salv_events_table
        IMPORTING e_salv_function,

      on_single_click FOR EVENT link_click OF cl_salv_events_table
        IMPORTING row column.

ENDCLASS.

*---------------------------------------------------------------------*
*       CLASS lcl_handle_events IMPLEMENTATION                        *
*---------------------------------------------------------------------*
CLASS lcl_handle_events IMPLEMENTATION.

  METHOD on_user_command.

    DATA: lv_answer     TYPE c,
          lv_url(255)   TYPE c,
          lo_selections TYPE REF TO cl_salv_selections,
          lt_rows       TYPE salv_t_row,
          ls_row        TYPE i,
          ls_cell       TYPE salv_s_cell.

    CHECK e_salv_function = '&DEL'.
    lo_selections = go_alv->get_selections( ).
    lt_rows = lo_selections->get_selected_rows( ).
    CHECK lt_rows[] IS NOT INITIAL.
    CALL FUNCTION 'POPUP_TO_CONFIRM'
      EXPORTING
        text_question = 'Sicuro di voler eliminare i file?'
      IMPORTING
        answer        = lv_answer.
    CHECK lv_answer = '1'.
    LOOP AT lt_rows INTO ls_row.
      READ TABLE gt_out INTO gs_out INDEX ls_row.
      CONCATENATE gv_dirnam gs_out-name INTO lv_url.
      DELETE DATASET lv_url.
      CLEAR gs_out-name.
      MODIFY gt_out FROM gs_out
                    INDEX ls_row
                    TRANSPORTING name.
      CHECK lv_url = gv_url.
      lv_answer = 'D'.
    ENDLOOP.
    DELETE gt_out WHERE name IS INITIAL.
    CLEAR lt_rows[].
    lo_selections->set_selected_rows( lt_rows[] ).
    ls_cell-row = 1.
    ls_cell-columnname = 'NAME'.
    lo_selections->set_current_cell( ls_cell ).
    go_alv->refresh( ).
    CHECK lv_answer = 'D'.
    PERFORM preview_pdf USING 1.

  ENDMETHOD.

  METHOD on_single_click.

    CASE column.
      WHEN 'NAME'.
        PERFORM preview_pdf USING row.
      WHEN 'PDF'.
        PERFORM view_pdf USING row.
    ENDCASE.

  ENDMETHOD.

ENDCLASS.

*----------------------------------------------------------------------*
* LAYOUT                                                               *
*----------------------------------------------------------------------*
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE TEXT-001.
SELECTION-SCREEN SKIP.
SELECT-OPTIONS: so_datum FOR sy-datum.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN: BEGIN OF LINE,
                  COMMENT (30) TEXT-002 MODIF ID id3,
                  END OF LINE.
PARAMETERS: rb_fad RADIOBUTTON GROUP rbg1 MODIF ID id1,
            rb_lnd RADIOBUTTON GROUP rbg1 MODIF ID id2,
            rb_lsd RADIOBUTTON GROUP rbg1 MODIF ID id2.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN: BEGIN OF LINE,
                  COMMENT (30) TEXT-003 MODIF ID id3,
                  END OF LINE.
PARAMETERS: rb_fai RADIOBUTTON GROUP rbg1 MODIF ID id1,
            rb_lni RADIOBUTTON GROUP rbg1 MODIF ID id2,
            rb_lsi RADIOBUTTON GROUP rbg1 MODIF ID id2.
SELECTION-SCREEN END OF BLOCK b1.

*----------------------------------------------------------------------*
* EVENTS                                                               *
*----------------------------------------------------------------------*
AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
    IF screen-group1 = 'ID1' AND
       gv_fatt IS INITIAL.
      screen-output = 0.
      screen-input = 0.
      screen-active = 0.
      MODIFY SCREEN.
    ENDIF.
    IF screen-group1 = 'ID2' AND
       gv_lett IS INITIAL.
      screen-output = 0.
      screen-input = 0.
      screen-active = 0.
      MODIFY SCREEN.
    ENDIF.
    IF screen-group1 = 'ID3'.
      screen-intensified = 1.
      MODIFY SCREEN.
    ENDIF.
  ENDLOOP.

*----------------------------------------------------------------------*
* INIT                                                                 *
*----------------------------------------------------------------------*
INITIALIZATION.
  SELECT SINGLE flag_fatt flag_lett flag_canc
    FROM zfbc_monitor_aut
    INTO (gv_fatt, gv_lett, gv_canc)
   WHERE uname = sy-uname.

*----------------------------------------------------------------------*
* PROGRAM BODY                                                         *
*----------------------------------------------------------------------*
START-OF-SELECTION.
  PERFORM dir_list.

END-OF-SELECTION.
  CHECK gt_out[] IS NOT INITIAL.
  CALL SCREEN 100.

*----------------------------------------------------------------------*
*                                                                      *
*                      #######  #######   #######                      *
*                      ###  ### ###  ### #### ####                     *
*                      ###  ### ###  ### ###   ###                     *
*                      #######  #######  ###   ###                     *
*                      ###      ###  ### ###   ###                     *
*                      ###      ###  ### #### ####                     *
*                      ###      #######   #######                      *
*                                                                      *
*----------------------------------------------------------------------*

*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.

  SET PF-STATUS 'D0100'.

  PERFORM output_alv.

ENDMODULE.

*----------------------------------------------------------------------*
*                                                                      *
*                        #######   ######  ###                         *
*                        ###  ### ###  ### ###                         *
*                        ###  ### ###  ### ###                         *
*                        #######  ######## ###                         *
*                        ###      ###  ### ###                         *
*                        ###      ###  ### ###                         *
*                        ###      ###  ### ###                         *
*                                                                      *
*----------------------------------------------------------------------*

*&---------------------------------------------------------------------*
*&      Module  USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE user_command_0100 INPUT.

  PERFORM user_command.

ENDMODULE.

*----------------------------------------------------------------------*
*                                                                      *
*           ########  #######  #######  ####   #### ########           *
*           ######## #### #### ###  ### ##### ##### ########           *
*           ######   ###   ### ###  ### ########### #####              *
*           ######   ###   ### #######  ########### ########           *
*           ###      ###   ### ###  ### ### ### ###    #####           *
*           ###      #### #### ###  ### ###     ### ########           *
*           ###       #######  ###  ### ###     ### ########           *
*                                                                      *
*----------------------------------------------------------------------*

*----------------------------------------------------------------------*
* FORM DIR_LIST                                                        *
*----------------------------------------------------------------------*
FORM dir_list.

  CONSTANTS lc_days1980 TYPE i VALUE 3652.

  DATA: BEGIN OF lt_dirlist OCCURS 0.
      INCLUDE STRUCTURE epsfili.
  DATA: END OF lt_dirlist.
  DATA: lv_pit       TYPE i,
        lv_mtime(12) TYPE c.

  CASE 'X'.
    WHEN rb_fad.
      CONCATENATE '/IFR/'
                  sy-sysid
                  '/EXPORT/FATTURE/'
             INTO gv_dirnam.
    WHEN rb_lnd.
      CONCATENATE '/IFR/'
                  sy-sysid
                  '/EXPORT/LETTERE_NOTIFICA/'
             INTO gv_dirnam.
    WHEN rb_lsd.
      CONCATENATE '/IFR/'
                  sy-sysid
                  '/EXPORT/LETTERE_SOLLECITO/'
             INTO gv_dirnam.
    WHEN rb_fai.
      CONCATENATE '/IFR/'
                  sy-sysid
                  '/EXPORT/SENT/FATTURE/'
             INTO gv_dirnam.
    WHEN rb_lni.
      CONCATENATE '/IFR/'
                  sy-sysid
                  '/EXPORT/SENT/LETTERE_NOTIFICA/'
             INTO gv_dirnam.
    WHEN rb_lsi.
      CONCATENATE '/IFR/'
                  sy-sysid
                  '/EXPORT/SENT/LETTERE_SOLLECITO/'
             INTO gv_dirnam.
  ENDCASE.

  CALL FUNCTION 'EPS_GET_DIRECTORY_LISTING'
    EXPORTING
      dir_name               = gv_dirnam
    TABLES
      dir_list               = lt_dirlist
    EXCEPTIONS
      invalid_eps_subdir     = 1
      sapgparam_failed       = 2
      build_directory_failed = 3
      no_authorization       = 4
      read_directory_failed  = 5
      too_many_read_errors   = 6
      empty_directory_list   = 7.

  IF sy-subrc <> 0
  OR lt_dirlist[] IS INITIAL.
    MESSAGE i208(00) WITH 'Nessun documento trovato'.
    EXIT.
  ENDIF.

  gs_out-pdf = '@IT@'.
  LOOP AT lt_dirlist WHERE name CP '*.PDF'.
    CALL FUNCTION 'EPS_GET_FILE_ATTRIBUTES'
      EXPORTING
        file_name              = lt_dirlist-name
        dir_name               = gv_dirnam
      IMPORTING
        file_mtime             = lv_mtime
      EXCEPTIONS
        read_directory_failed  = 1
        read_attributes_failed = 2
        OTHERS                 = 3.
    IF sy-subrc = 0.
      gs_out-name = lt_dirlist-name.
      lv_pit = lv_mtime.
      CALL FUNCTION 'POINT_IN_TIME_CONVERT'
        EXPORTING
          point_in_time = lv_pit
        IMPORTING
          date          = gs_out-datum
          time          = gs_out-uzeit
        EXCEPTIONS
          OTHERS        = 1.
      SUBTRACT lc_days1980 FROM gs_out-datum.
      CHECK gs_out-datum IN so_datum.
      APPEND gs_out TO gt_out.
    ENDIF.
  ENDLOOP.
  IF gt_out[] IS INITIAL.
    MESSAGE i208(00) WITH 'Nessun documento trovato'.
    EXIT.
  ELSE.
    SORT gt_out.
  ENDIF.

ENDFORM.

*----------------------------------------------------------------------*
* FORM OUTPUT_ALV                                                      *
*----------------------------------------------------------------------*
FORM output_alv.

  CLEAR: go_docking, go_splitter, go_container_l, go_container_r.

  CREATE OBJECT go_docking
    EXPORTING
      repid = sy-repid
      dynnr = '0100'
      ratio = '95'. "--max container length

* Create a splitter with 1 row and 2 column
  CREATE OBJECT go_splitter
    EXPORTING
      parent  = go_docking
      rows    = 1
      columns = 2.

** Right Container
  go_splitter->get_container(
    EXPORTING
      row       = 1
      column    = 2
    RECEIVING
      container = go_container_r ).

** Left Container
  go_splitter->get_container(
    EXPORTING
      row       = 1
      column    = 1
    RECEIVING
      container = go_container_l ).

  CREATE OBJECT go_gui_html_viewer
    EXPORTING
      parent = go_container_r.
  PERFORM preview_pdf USING 1.

  TRY.
      cl_salv_table=>factory(
        EXPORTING
          r_container = go_container_l
        IMPORTING
          r_salv_table = go_alv
        CHANGING
          t_table      = gt_out ).
      PERFORM set_settings.
      go_alv->display( ).
    CATCH cx_salv_msg.
      " error handling
      RETURN.
  ENDTRY.

ENDFORM.

*----------------------------------------------------------------------*
* FORM SET_SETTINGS                                                    *
*----------------------------------------------------------------------*
FORM set_settings.

  DATA: ls_key        TYPE salv_s_layout_key,
        lo_cols       TYPE REF TO cl_salv_columns_table,
        lo_col        TYPE REF TO cl_salv_column_table,
        lo_funcs      TYPE REF TO cl_salv_functions_list,
        lo_layout     TYPE REF TO cl_salv_layout,
        lo_display    TYPE REF TO cl_salv_display_settings,
        lo_selections TYPE REF TO cl_salv_selections,
        lo_events     TYPE REF TO cl_salv_events_table.

*Events
  lo_events = go_alv->get_event( ).
  CREATE OBJECT go_events.
  SET HANDLER go_events->on_user_command FOR lo_events.
  SET HANDLER go_events->on_single_click FOR lo_events.

*Columns
  lo_cols = go_alv->get_columns( ).
  TRY.
      lo_col ?= lo_cols->get_column( 'NAME' ).
      lo_col->set_cell_type( if_salv_c_cell_type=>hotspot ).
      lo_col ?= lo_cols->get_column( 'PDF' ).
      lo_col->set_cell_type( if_salv_c_cell_type=>button ).
    CATCH cx_salv_error.
      " error handling
      RETURN.
  ENDTRY.

*Layouts
  ls_key-report = sy-repid.
  lo_layout = go_alv->get_layout( ).
  lo_layout->set_key( ls_key ).
  lo_layout->set_default( 'X' ).
  lo_layout->set_save_restriction( ).

*Functions
  lo_funcs = go_alv->get_functions( ).
  lo_funcs->set_all( ).
  IF ( rb_fad = 'X' OR rb_lnd = 'X' OR rb_lsd = 'X' ) AND
     gv_canc = 'X'.
    TRY.
        lo_funcs->add_function(
          name     = '&DEL'
          icon     = '@11@'
          text     = ''
          tooltip  = 'Eliminare'
          position =
            if_salv_c_function_position=>right_of_salv_functions ).
      CATCH cx_salv_wrong_call.
        " error handling
        RETURN.
    ENDTRY.
  ENDIF.

*Display Settings
  lo_display = go_alv->get_display_settings( ).
  lo_display->set_striped_pattern( 'X' ).

*Selections
  lo_selections = go_alv->get_selections( ).
  lo_selections->set_selection_mode(
    if_salv_c_selection_mode=>row_column ).

ENDFORM.

*----------------------------------------------------------------------*
* FORM USER_COMMAND                                                    *
*----------------------------------------------------------------------*
FORM user_command.

  CASE ok_code.
    WHEN 'BACK' OR 'EXIT' OR 'CANC'.
      SET SCREEN 0.
      LEAVE SCREEN.
  ENDCASE.

ENDFORM.

*----------------------------------------------------------------------*
* FORM PREVIEW_PDF                                                     *
*----------------------------------------------------------------------*
FORM preview_pdf USING pf_row TYPE i.

  DATA: lv_url(255) TYPE c,
        lt_data     TYPE STANDARD TABLE OF x255.

  READ TABLE gt_out INTO gs_out INDEX pf_row.
  CONCATENATE gv_dirnam gs_out-name INTO gv_url.
  OPEN DATASET gv_url FOR INPUT IN BINARY MODE.
  CHECK sy-subrc = 0.
  READ DATASET gv_url INTO gv_content.
  CLOSE DATASET gv_url.

  CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
    EXPORTING
      buffer     = gv_content
    TABLES
      binary_tab = lt_data.

  go_gui_html_viewer->load_data(
    EXPORTING
      type                 = 'application'
      subtype              = 'pdf'
    IMPORTING
      assigned_url         = lv_url
    CHANGING
      data_table           = lt_data
    EXCEPTIONS
      dp_invalid_parameter = 1
      dp_error_general     = 2
      cntl_error           = 3
      OTHERS               = 4 ).
  go_gui_html_viewer->show_url(
    url = lv_url
    in_place = 'X' ).

ENDFORM.

*----------------------------------------------------------------------*
* FORM VIEW_PDF                                                        *
*----------------------------------------------------------------------*
FORM view_pdf USING pf_row TYPE i.

  DATA: lv_url(255) TYPE c,
        lv_content  TYPE xstring.

  READ TABLE gt_out INTO gs_out INDEX pf_row.
  CONCATENATE gv_dirnam gs_out-name INTO lv_url.
  IF lv_url <> gv_url.
    OPEN DATASET lv_url FOR INPUT IN BINARY MODE.
    CHECK sy-subrc = 0.
    READ DATASET lv_url INTO lv_content.
    CLOSE DATASET lv_url.
  ELSE.
    lv_content = gv_content.
  ENDIF.

  CALL FUNCTION 'ISH_DALE_PDF_DISPLAY'
    EXPORTING
      i_pdf = lv_content.

ENDFORM.

*----------------------------------------------------------------------*

Il libro dei sogni, Jack Vance

Il libro dei sogni
Di Jack Vance
Editore: Mondadori (Urania Classici)


Lingua: Italiano | Numero di pagine: 268 | ISBN-10: A000053291 | Data di pubblicazione: 01/12/2002 | Traduttore: Roberta Rambelli | Illustrazione di copertina: Pierluigi Longo | Genere: Fantascienza

Dawn of the Archmage