Play Games in SAP Billiards, Chess, Alien, Miner An Object Oriented Approach

Play Games in SAP (Billiards, Chess, Alien, Miner) – An Object Oriented Approach.

SAP DEVELOPER NETWORK | sdn.sap.com BUSINESS PROCESS EXPERT COMMUNITY | bpx.sap.com © 2006 SAP AG 1


Applies to: SAP R/3

Summary

Play the exciting games on SAP gui, as well as monitor all existing players.

Author(s): Siddharth Neekhra

Company: L&T InfoTech.

Created on: 14 Aug 2006

Author Bio

Siddharth Neekhra is a Technical Consultant presently working with L&T InfoTech, and has expertise in Implementation Methodologies.



Table of Contents

Play Games in SAP (Billiards, Chess, Alien, Miner) – An Object Oriented Approach……….1 Applies to:……………………………………………………………………………………………………1 Summary……………………………………………………………………………………………………. 1 Author Bio……………………………………………………………………………………………………1 Demo…………………………………………………………………………………………………………3 2. Code sample…………………………………………………………………………………………….. 4 Related Content……………………………………………………………………………………………22 Copyright…………………………………………………………………………………………………...23



Demo



2. Code sample

Zenjoy.txt

*&---------------------------------------------------------------------*

*& Report ZSN_OOPS4 *

*& *

*&---------------------------------------------------------------------*

*& *

*& *

*&---------------------------------------------------------------------*

REPORT ZENJOY .

DATA: DOC TYPE REF TO CL_DD_DOCUMENT.

DATA: HTML_DOC TYPE REF TO CL_GUI_HTML_VIEWER .

DATA: DOC_URL(80).

DATA SPLITTER TYPE REF TO CL_GUI_EASY_SPLITTER_CONTAINER.

DATA MY_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER.

DATA CONTAINER_1 TYPE REF TO CL_GUI_CONTAINER.

DATA CONTAINER_2 TYPE REF TO CL_GUI_CONTAINER.

DATA: HTML_DOC_1 TYPE REF TO CL_GUI_HTML_VIEWER .

DATA: ALV TYPE REF TO CL_GUI_ALV_GRID .

DATA INIT.

DATA: DIS .

CONSTANTS: INDXKEY LIKE INDX-SRTFD VALUE 'ZENJOY'.



TYPES: BEGIN OF TAB ,

USER LIKE SY-UNAME ,

TERMINAL LIKE USR41-TERMINAL ,

LOGON_DATE TYPE D ,

LOGON_TIME TYPE T ,

END OF TAB .

DATA: ITAB TYPE TABLE OF TAB .

DATA: WA LIKE LINE OF ITAB .

DATA: GS_LAYOUT TYPE LVC_S_LAYO .

DATA IT_FLDCAT TYPE TABLE OF LVC_S_FCAT.

DATA LS_CAT LIKE LINE OF IT_FLDCAT.

CALL SCREEN 101 .

*&---------------------------------------------------------------------*

*& Module EXit INPUT

*&---------------------------------------------------------------------*

* text

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

MODULE EXIT INPUT.

PERFORM LEAVE_PARTICIPENT .

set screen 0 .

ENDMODULE. " EXit INPUT

*&---------------------------------------------------------------------*

*& Module STATUS_0101 OUTPUT

*&---------------------------------------------------------------------*

* text

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

MODULE STATUS_0101 OUTPUT.

SET PF-STATUS 'HTM'.

* SET TITLEBAR 'xxx'.



IF INIT IS INITIAL.

CREATE OBJECT MY_CONTAINER

EXPORTING

CONTAINER_NAME = 'HTML_1'.

DATA: L_DYNNR LIKE SY-DYNNR ,

THIS_REPID LIKE SY-REPID .

L_DYNNR = SY-DYNNR .

THIS_REPID = SY-REPID .

CREATE OBJECT SPLITTER

EXPORTING

LINK_DYNNR = L_DYNNR

LINK_REPID = THIS_REPID

PARENT = MY_CONTAINER

ORIENTATION =

CL_GUI_EASY_SPLITTER_CONTAINER=>ORIENTATION_HORIZONTAL

SASH_POSITION = 27

* metric =

* with_border =

EXCEPTIONS

OTHERS = 1.

IF SY-SUBRC <> 0.

ENDIF.

*CALL METHOD splitter->get_container

* EXPORTING row = 1

* column = 1

* RECEIVING container = container_1.



**

* CALL METHOD splitter->get_container

* EXPORTING row = 1

* column = 2

* RECEIVING container = container_2.

CONTAINER_1 ?= SPLITTER->TOP_LEFT_CONTAINER.

CONTAINER_2 ?= SPLITTER->BOTTOM_RIGHT_CONTAINER.

CREATE OBJECT HTML_DOC_1

EXPORTING

PARENT = CONTAINER_2 .

CALL METHOD CL_GUI_CFW=>FLUSH

EXCEPTIONS

CNTL_SYSTEM_ERROR = 1

CNTL_ERROR = 2.

INIT = 'X'.

PERFORM LOAD_HOME_PAGE.



CREATE OBJECT ALV

EXPORTING

I_PARENT = CONTAINER_1 .

PERFORM ALV_FLDCAT .

ENDIF.

ENDMODULE. " STATUS_0101 OUTPUT

*&---------------------------------------------------------------------*

*& Module USER_COMMAND_0101 INPUT

*&---------------------------------------------------------------------*

* text

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

MODULE USER_COMMAND_0101 INPUT.

CASE SY-UCOMM .

WHEN 'BIL' .

CLEAR DOC_URL .

DOC_URL = 'http://www.geocities.com/siddharth_unv/BILLIARDS.swf' .

CALL METHOD HTML_DOC_1->SHOW_URL

EXPORTING

URL = DOC_URL.

WHEN 'AL1' .

CLEAR DOC_URL .

DOC_URL = 'http://www.geocities.com/siddharth_unv/AlienInvasion.swf' .




EXPORTING

URL = DOC_URL.

WHEN 'AL2' .

CLEAR DOC_URL .

DOC_URL = 'http://www.geocities.com/siddharth_unv/Alien_Attack.swf' .


EXPORTING

URL = DOC_URL.

WHEN 'RAD' .

*--**

WHEN 'MIN' .

CLEAR DOC_URL .

DOC_URL = 'http://www.geocities.com/siddharth_unv/miner.swf' .


EXPORTING

URL = DOC_URL.

WHEN 'CHE' .

CALL METHOD HTML_DOC_1->DO_REFRESH.

CLEAR DOC_URL .



DOC_URL = 'http://www.geocities.com/siddharth_unv/Chess.swf' .


EXPORTING

URL = DOC_URL.

WHEN 'INIT' .

*

CALL METHOD HTML_DOC_1->GO_HOME

EXCEPTIONS

CNTL_ERROR = 1.

WHEN 'BACK' .

PERFORM LEAVE_PARTICIPENT .

set screen 0 .

WHEN 'REFRESH' .

DIS = 'X' .

IMPORT ITAB FROM SHARED BUFFER INDX(ST) ID INDXKEY.

CALL METHOD ALV->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

IS_LAYOUT = GS_LAYOUT

CHANGING

IT_FIELDCATALOG = IT_FLDCAT

IT_OUTTAB = ITAB.



WHEN OTHERS.

CALL METHOD CL_GUI_CFW=>DISPATCH.

ENDCASE .

ENDMODULE. " USER_COMMAND_0101 INPUT

*&--------------------------------------------------------------------*

*& Form LOAD_HOME_PAGE

*&--------------------------------------------------------------------*

* text

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

FORM LOAD_HOME_PAGE.

*DATA: DOC_URL(80).

*

*DOC_URL = 'http://www.geocities.com/siddharth_unv/BILLIARDS.swf' .

*

* CALL METHOD HTML_DOC_1->SHOW_URL

* EXPORTING

* URL = DOC_URL.

ENDFORM. "LOAD_HOME_PAGE

*&---------------------------------------------------------------------*

*& Form ALV_FLDCAT

*&---------------------------------------------------------------------*

* text

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

* --> p1 text

* <-- p2 text

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

FORM ALV_FLDCAT .



LS_CAT-FIELDNAME = 'USER'.

LS_CAT-INTTYPE = 'C'.

LS_CAT-OUTPUTLEN = 12.

LS_CAT-COLTEXT = 'Username'.

LS_CAT-TOOLTIP = 'Username'.

APPEND LS_CAT TO IT_FLDCAT .

LS_CAT-FIELDNAME = 'TERMINAL'.

LS_CAT-INTTYPE = 'C'.


LS_CAT-COLTEXT = 'Terminal'.

LS_CAT-TOOLTIP = 'Terminal'.


LS_CAT-FIELDNAME = 'LOGON_DATE'.

LS_CAT-INTTYPE = 'D'.


LS_CAT-COLTEXT = 'Login Date'.

LS_CAT-TOOLTIP = 'Login Date'.


LS_CAT-FIELDNAME = 'LOGON_TIME'.

LS_CAT-INTTYPE = 'T'.


LS_CAT-COLTEXT = 'Login Time'.

LS_CAT-TOOLTIP = 'Login Time'.


GS_LAYOUT-SEL_MODE = 'A'.

GS_LAYOUT-GRID_TITLE = 'Participants'.

GS_LAYOUT-NO_TOOLBAR = 'X'.

.

IF DIS NE 'X' .

IMPORT ITAB FROM SHARED BUFFER INDX(ST) ID INDXKEY.

CALL FUNCTION 'TERMINAL_ID_GET'



EXPORTING

USERNAME = SY-UNAME

IMPORTING

TERMINAL = WA-TERMINAL

EXCEPTIONS

MULTIPLE_TERMINAL_ID = 1

NO_TERMINAL_FOUND = 2

OTHERS = 3.

IF SY-SUBRC <> 0.

* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

WA-USER = SY-UNAME.

WA-LOGON_DATE = SY-DATUM.

WA-LOGON_TIME = SY-UZEIT.

APPEND WA TO ITAB .

* clear itab .

EXPORT ITAB TO SHARED BUFFER INDX(ST) ID INDXKEY.

ENDIF.

CALL METHOD ALV->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

IS_LAYOUT = GS_LAYOUT

CHANGING

IT_FIELDCATALOG = IT_FLDCAT

IT_OUTTAB = ITAB.



ENDFORM. " fill_itab

*&---------------------------------------------------------------------*

*& Form leave_participent

*&---------------------------------------------------------------------*

* text

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

* --> p1 text

* <-- p2 text

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

FORM LEAVE_PARTICIPENT .

* DELETE ITAB WHERE USER = WA-USER

* AND TERMINAL = WA-TERMINAL

* AND LOGON_DATE = WA-LOGON_DATE

* AND LOGON_TIME = WA-LOGON_TIME .

*

* EXPORT ITAB TO SHARED BUFFER INDX(ST) ID INDXKEY.

DATA lf_counter TYPE i.

IMPORT itab FROM SHARED BUFFER indx(st) ID indxkey.

* delete entry in participants

WA-USER = sy-uname.

DELETE ITAB WHERE USER = WA-USER

AND TERMINAL = WA-TERMINAL

AND LOGON_DATE = WA-LOGON_DATE

AND LOGON_TIME = WA-LOGON_TIME .

DESCRIBE TABLE itab LINES lf_counter.

IF lf_counter = 0.

REFRESH: itab .

DELETE FROM SHARED BUFFER indx(st) ID indxkey.

ELSE.

EXPORT itab

TO SHARED BUFFER indx(st) ID indxkey.

ENDIF.



ENDFORM. " leave_participent

3. Screen Layout

You can download the Screen 101 from here 101 screen and upload it in SE51.

Or else you can create it manually as follows:















Related Content

www.sdn.sap.com

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/abap/abap-code-samples/SAP%20Radio.doc

http://www.sdn.sap.com/





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Documents

Play Games in SAP Billiards, Chess, Alien, Miner An Object Oriented Approach