PROGRTM PowerBASIC Routine |
PROGRTM routine displays processing progress indicator and is intended for use in the file processing procedures (external executables started from the DOS command prompt) having a relatively long running time (several minutes). For the shorter running procedures the PROGRES routine (without the elapsed/left time display) might be more appropriate. Debugging program provides an example of the PROGRTM routine usage with the three characteristic CALL lines (color-coded):
If you'll choose to set your own progress symbols, any decent text editor (including PowerBASIC IDE) would provide you with the table of all symbols to choose from. Color codes (PROGRTM.BAS needs them in hex) can be found in the COLOR command description of PowerBASIC IDE.
PROGRTM Source Program Debugging program Debugging logout |
' PROGRTM(1.1) Display File Process Progr Ind with Times 06/27/1994-02/14/2010 ' ------------------------------------------------------------------------------ ' Copyright (C) 1994-2010 by Vladimir Veytsel www.davar.net ' Type ------------------------------------------------------------------------- ' Routine ' Parameters ------------------------------------------------------------------- ' File% - File number (as it was opened in the calling program) ' Nam$ - Program name and version (E.g.: "CONVERT(0.0)") ' Title$ - Process title string (truncated to 64 chars if longer) ' Record$ - Current input record ' Mode$ - Progress indicator display mode: ' S - Start ' P - Progress ' F - Finish (any value different from "S" or "P" is equivalent to "F") ' Appear$ - Appearance control string (fixed structure 6-character): ' +------- Incomplete symbol (Default: ">") ' |+------ Complete symbol (Default: "=") ' ||+----- Incomplete color attribute (Default: "E" - Yellow) ' |||+---- Complete color attribute (Default: "B" - Bright Cayan) ' ||||+--- Running color attribute (Default: "A" - Bright Green) ' |||||+-- Background color attribute (Default: "0" - Black) ' |||||| ' 123456 ' >=EBA0 - Default appearance control string (padded with blanks) ' Individual blanks default to corresponding symbols ' Note: This parameter is processed only in "Start" mode ' (in "Progress" and "Finish" mode it is ignored) ' Notes ------------------------------------------------------------------------ ' - Routine is intended for use in file processing/conversion procedures ' running from command prompt and showing processing progress on a screen. ' - Routine properly handles running time of 99 minutes MAXimum. ' - Use it with long running (over 1 minute) procedures. ' - For short procedures see routine PROGRES (without elapsed/left time display). ' - Rotating indicator wheel is synchronized with completeness % display. ' - Processing elapsed time & estimate of processing left time is shown as MM:SS. ' - Evaluation and display of left time starts after 5% processing completeness. ' Examples --------------------------------------------------------------------- ' Start: CALL PROGRTM(1,"CONVERT(0.0)","File...","","S",">=EBA0") - After OPEN ' CONVERT(0.0) File SOURCE.TXT is converted to TARGET.TXT Elap Left ' 0% [-] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ' Progress: CALL PROGRTM(1,"","",Input.Record$,"P","") - After every LINE INPUT ' CONVERT(0.0) File SOURCE.TXT is converted to TARGET.TXT Elap Left ' 50% [|] =====================>>>>>>>>>>>>>>>>>>>>> 6:30 6:20 ' Finish: CALL PROGRTM(1,"","","","F","") - After encountering EOF ' CONVERT(0.0) File SOURCE.TXT is converted to TARGET.TXT Elap Left ' 100% [*] ========================================== 12:50 0:00 ' Start Routine ---------------------------------------------------------------- DEFINT A-Z ' All defaulted variables are integer SUB PROGRTM(File%,Nam$,Title$,Record$,Mode$,Appear$) STATIC DIM Wheel$(4) ' Initialize Routine Constants (Start) ----------------------------------------- SELECT CASE (UCASE$(Mode$)) CASE ("S") Wheel$(1)="-" Wheel$(2)="\" Wheel$(3)="|" Wheel$(4)="/" IF (LEN(Appear$)=0) THEN App$=">=EBA0" ELSE App$=Appear$+" " END IF Incompl_Symb$ =MID$(App$,1,1) Complete_Symb$ =MID$(App$,2,1) Incompl_Color$ =MID$(App$,3,1) Complete_Color$ =MID$(App$,4,1) Running_Color$ =MID$(App$,5,1) Background_Color$=MID$(App$,6,1) IF (Incompl_Symb$ =" ") THEN Incompl_Symb$ =">" IF (Complete_Symb$ =" ") THEN Complete_Symb$ ="=" IF (Incompl_Color$ =" ") THEN Incompl_Color$ ="E" IF (Complete_Color$ =" ") THEN Complete_Color$ ="B" IF (Running_Color$ =" ") THEN Running_Color$ ="A" IF (Background_Color$=" ") THEN Background_Color$="0" Incompl_Color =VAL("&H"+Incompl_Color$) Complete_Color =VAL("&H"+Complete_Color$) Running_Color =VAL("&H"+Running_Color$) Background_Color=VAL("&H"+Background_Color$) ' Display Initial Processing Progress Message ---------------------------------- Start_Time!=TIMER File_Size!=LOF(File%) ' Get input file size CONSOLE GET SCREEN TO Rows&,Columns& Max_Title_Len=Columns&-LEN(Nam$)-16 IF (LEN(Title$)>Max_Title_Len) THEN Title$=LEFT$(Title$,Max_Title_Len) Title_Len=LEN(Title$) Percent_Pos=LEN(Nam$)-8 Time_Pos=LEN(Nam$)+LEN(Title$)+5 Share!=File_Size!/Title_Len IF (Share!=0) THEN Share!=1 Limit!=Share! COLOR Complete_Color,Background_Color PRINT Nam$;" ";Title$;" Elap "; COLOR Running_Color,Background_Color PRINT "Left" PRINT TAB(Percent_Pos);" 0% [";Wheel$(1);"] "; COLOR Incompl_Color,Background_Color PRINT STRING$(Title_Len,Incompl_Symb$);" "; Length_Ratio!=Title_Len/File_Size! Curs_Line=CSRLIN ' Redisplay Processing Progress Message ---------------------------------------- CASE ("P") Curr_Size!=Curr_Size!+LEN(Record$)+2 Percent_Compl=Curr_Size!/File_Size!*100 Elapsed_Time=TIMER-Start_Time! IF (Elapsed_Time>Prev_Time) THEN Prev_Time=Elapsed_Time COLOR Running_Color,Background_Color LOCATE Curs_Line,Time_Pos Dspl_Time=Elapsed_Time GOSUB Display_Time IF (Percent_Compl>4) THEN Left_Time=Elapsed_Time*(File_Size!-Curr_Size!)/Curr_Size! LOCATE Curs_Line,Time_Pos+7 Dspl_Time=Left_Time GOSUB Display_Time END IF END IF LOCATE Curs_Line,Percent_Pos COLOR Running_Color,Background_Color PRINT USING$("###",Percent_Compl); PRINT "% [";Wheel$((Percent_Compl MOD 4)+1);"] "; IF (Curr_Size!>Limit!) THEN COLOR Complete_Color,Background_Color PRINT STRING$(Curr_Size!*Length_Ratio!,Complete_Symb$); Counter=Counter+1 Limit!=Counter*Share! END IF ' Redisplay Process Finish Message --------------------------------------------- CASE ELSE COLOR Complete_Color,Background_Color LOCATE Curs_Line,Time_Pos Dspl_Time=Elapsed_Time GOSUB Display_Time LOCATE Curs_Line,Percent_Pos PRINT "100% [*] ";STRING$(Title_Len,Complete_Symb$) END SELECT GOTO Finish_Routine Display_Time: ' Routine ------------------------------------------------------ Dspl_Mins=INT(Dspl_Time/60) ' Dspl_Mins=Dspl_Mins+10 ' Uncomment for testing of 10+ minute span formatting Dspl_Secs=INT(Dspl_Time MOD 60) PRINT USING$("##",Dspl_Mins); PRINT ":"; IF (Dspl_Secs<10) THEN PRINT "0"; PRINT USING$("#",Dspl_Secs); ELSE PRINT USING$("##",Dspl_Secs); END IF RETURN ' From Display_Time routine Finish_Routine: ' -------------------------------------------------------------- COLOR 7,0 ' Restore Gray on Black END SUB
PROGRTM Debugging Program Source program Debugging logout |
' PROGRTM(1.1) Display File Process Progr Ind with Times 06/27/1994-02/14/2010 ' ------------------------------------------------------------------------------ #INCLUDE "PROGRTM" FUNCTION PBMAIN Pause!=100 PRINT "PROGRTM(1.1) Display File Process Progress Indicator with Times ";DATE$; PRINT " ";LEFT$(TIME$,5) PRINT STRING$(83,"-") PRINT OPEN "C:\PBASIC\PROGRTM.BAS" FOR INPUT AS #1 CALL PROGRTM(1,"CONVERT(0.0)","File SOURCE.TXT is converted to TARGET.TXT","","S","") WHILE (NOT(EOF(1))) LINE INPUT #1,Input_Record$ CALL PROGRTM(1,"","",Input_Record$,"P","") SLEEP Pause! WEND CALL PROGRTM(1,"","","","F","") END FUNCTION
PROGRTM Debugging Logout Source program Debugging program |
PROGRTM(1.1) Display File Process Progress Indicator with Times 09-18-2016 23:03 ----------------------------------------------------------------------------------- CONVERT(0.0) File SOURCE.TXT is converted to TARGET.TXT Elap Left 24% [-] =========>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 0:04 0:14 |
PROGRTM(1.1) Display File Process Progress Indicator with Times 09-18-2016 23:03 ----------------------------------------------------------------------------------- CONVERT(0.0) File SOURCE.TXT is converted to TARGET.TXT Elap Left 75% [/] ===============================>>>>>>>>>>> 0:14 0:05 |
PROGRTM(1.1) Display File Process Progress Indicator with Times 09-18-2016 23:03 ----------------------------------------------------------------------------------- CONVERT(0.0) File SOURCE.TXT is converted to TARGET.TXT Elap Left 100% [*] ========================================== 0:19 0:00 |
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