/* REXX VML Proof-of-concept for multi-format panels |**-***-***-***-***-***-***-***-***-***-***-***-***-***-***-***-**| | | | WARNING: EMBEDDED COMPONENTS. | | See text following TOOLKIT_INIT | | | |**-***-***-***-***-***-***-***-***-***-***-***-***-***-***-***-**| Written by ..... Impact Analysis . SYSPROC TRAPOUT Modification History 20040505 fxc cycle through predefined styles; */ arg argline address TSO /* REXXSKEL ver.20020513 */ arg parms "((" opts signal on syntax signal on novalue call TOOLKIT_INIT /* conventional start-up -*/ rc = Trace("O"); rc = Trace(tv) info = parms /* to enable parsing */ call A_SETUP call B_LOAD_TABLE call C_DISPLAY_TABLE if \sw.nested then call DUMP_QUEUE /* -*/ exit /*@ VML */ /* . ----------------------------------------------------------------- */ A_SETUP: /*@ */ if branch then call BRANCH address TSO tbl = "TEMPTBL" xef = 'ef'X data.1 = "Adam Adams" xef "123 Easy Street" xef "Akron" xef "OH" xef, "a.adams@mail.com" xef "123-567-0987" xef "1029999" data.2 = "Bill Baker" xef "987 Bill Way" xef "Beaver" xef "OR" xef, "b.baker@mail.com" xef "423-517-5627" xef "7295729" data.3 = "Carl Campo" xef "773 Cheese Road" xef "Cincy" xef "LA" xef, "c.campo@mail.com" xef "452-534-0576" xef "9575649" data.0 = 3 disp1a = "Name Address City St" disp1b = "Name Email Phone " disp2a = "------------ -------------------- ------------ ------------" disp2b = "------------ -------------------- ------------" disp1 = disp1a disp2 = disp2a rv1 = "@NAME #ADDRESS #CITY #STATE+ " rv2 = "@NAME #EMAIL #PHONE +" rv3 = " #ACCOUNT +" mdl1 = rv1 mdl2 = "OMIT" styles = "short phone long" stylect = Words(styles) style = 1 stword = Word(styles,style) /* short, phone, or long */ return /*@ A_SETUP */ /* . ----------------------------------------------------------------- */ B_LOAD_TABLE: /*@ */ if branch then call BRANCH address ISPEXEC "TBCREATE" tbl "NOWRITE REPLACE KEYS(ACCOUNT)", "NAMES(NAME ADDRESS CITY STATE EMAIL PHONE)" do aa = 1 to data.0 parse var data.aa name (xef) address (xef) city (xef) state (xef), email (xef) phone (xef) account . "TBADD" tbl end "TBTOP" tbl return /*@ B_LOAD_TABLE */ /* Cycle between styles. If there were 5 styles: To go to the next style: (style//stylect) + 1: 1 2 3 4 5 1 2 3 4 0 (mod stylect) 2 3 4 5 1 (add one) To go to the prior style: (style+stylect-2)//stylect + 1 1 2 3 4 5 6 7 8 9 10 (+stylect) 4 5 6 7 8 ( -2 ) 4 0 1 2 3 ( //stylect) 5 1 2 3 4 ( +1 ) . ----------------------------------------------------------------- */ C_DISPLAY_TABLE: /*@ */ if branch then call BRANCH address ISPEXEC call CA_PROLOG /* -*/ do forever "TBDISPL" tbl "PANEL(QDPNL1)" if pfkey = "PF3" | rc > 4 then leave select when pfkey = "PF11" then, style = style//3 + 1 /* next style */ when pfkey = "PF10" then, style = (style+stylect-2)//stylect + 1 /* prev style */ otherwise nop end select when style = 1 then do mdl1 = rv1 mdl2 = "OMIT" disp1 = disp1a disp2 = disp2a end /* 1 */ when style = 2 then do mdl1 = rv2 mdl2 = "OMIT" disp1 = disp1b disp2 = disp2b end /* 2 */ when style = 3 then do mdl1 = rv2 mdl2 = rv3 disp1 = disp1b disp2 = disp2b end /* 3 */ otherwise nop end stword = Word(styles,style) /* short, phone, or long */ end call CZ_EPILOG /* -*/ return /*@ C_DISPLAY_TABLE */ /* . ----------------------------------------------------------------- */ CA_PROLOG: /*@ */ if branch then call BRANCH address ISPEXEC call DEIMBED /* -*/ dd = "" do Words(ddnlist) /* each LIBDEF DD */ parse value ddnlist dd with dd ddnlist $ddn = $ddn.dd /* PLIB322 <- PLIB */ "LIBDEF ISP"dd "LIBRARY ID("$ddn") STACK" end ddnlist = ddnlist dd "VGET (ZPF10 ZPF11 ZPF12) PROFILE" save_f10 = zpf10 save_f11 = zpf11 save_f12 = zpf12 parse value "END END END" with zpf10 zpf11 zpf12 . "VPUT (ZPF10 ZPF11 ZPF12) PROFILE" return /*@ CA_PROLOG */ /* . ----------------------------------------------------------------- */ CZ_EPILOG: /*@ */ if branch then call BRANCH address ISPEXEC zpf10 = save_f10 zpf11 = save_f11 zpf12 = save_f12 "VPUT (ZPF10 ZPF11 ZPF12) PROFILE" "TBEND" tbl dd = "" do Words(ddnlist) /* each LIBDEF DD */ parse value ddnlist dd with dd ddnlist $ddn = $ddn.dd /* PLIB322 <- PLIB */ "LIBDEF ISP"dd address TSO "FREE FI("$ddn")" end ddnlist = ddnlist dd return /*@ CZ_EPILOG */ /* . ----------------------------------------------------------------- */ LOCAL_PREINIT: /*@ customize opts */ address TSO return /*@ LOCAL_PREINIT */ /* subroutines below LOCAL_PREINIT are not selected by SHOWFLOW */ /* Parse out the embedded components at the back of the source code. . ----------------------------------------------------------------- */ DEIMBED: Procedure expose, /*@ */ (tk_globalvars) ddnlist $ddn. daid. address TSO fb80po.0 = "NEW UNIT(VIO) SPACE(5 5) TRACKS DIR(40)", "RECFM(F B) LRECL(80) BLKSIZE(0)" parse value "" with ddnlist $ddn. daid. lastln = sourceline() currln = lastln /* */ if Left(sourceline(currln),2) <> "*/" then return currln = currln - 1 /* previous line */ "NEWSTACK" address ISPEXEC do while sourceline(currln) <> "/*" text = sourceline(currln) /* save with a short name ! */ if Left(text,3) = ")))" then do /* package the queue */ parse var text ")))" ddn mbr . /* PLIB PANL001 maybe */ if Pos(ddn,ddnlist) = 0 then do /* doesn't exist */ ddnlist = ddnlist ddn /* keep track */ $ddn = ddn || Random(999) $ddn.ddn = $ddn address TSO "ALLOC FI("$ddn")" fb80po.0 "LMINIT DATAID(DAID) DDNAME("$ddn")" daid.ddn = daid end daid = daid.ddn "LMOPEN DATAID("daid") OPTION(OUTPUT)" do queued() parse pull line "LMPUT DATAID("daid") MODE(INVAR) DATALOC(LINE) DATALEN(80)" end "LMMADD DATAID("daid") MEMBER("mbr")" "LMCLOSE DATAID("daid")" end /* package the queue */ else push text /* onto the top of the stack */ currln = currln - 1 /* previous line */ end /* while */ address TSO "DELSTACK" return /*@ DEIMBED */ /* . ----------------------------------------------------------------- */ HELP: /*@ */ address TSO;"CLEAR" if helpmsg <> "" then do ; say helpmsg; say ""; end ex_nam = Left(exec_name,8) /* predictable size */ /* The following template may be used to customize HELP-text for this routine. say " "ex_nam" ........ " say " ........ " say " " say " Syntax: "ex_nam" .......... " say " .......... " say " " say " .... .......... " say " .......... " say " " "NEWSTACK"; pull ; "CLEAR" ; "DELSTACK" say " Debugging tools provided include: " say " " say " MONITOR: displays key information throughout processing. " say " " say " NOUPDT: by-pass all update logic. " say " " say " BRANCH: show all paragraph entries. " say " " say " TRACE tv: will use value following TRACE to place the " say " execution in REXX TRACE Mode. " say " " say " " say " Debugging tools can be accessed in the following manner: " say " " say " TSO "ex_nam" parameters (( debug-options " say " " say " For example: " say " " say " TSO "ex_nam" (( MONITOR TRACE ?R " .*/ address ISPEXEC "CONTROL DISPLAY REFRESH" exit /*@ HELP */ /* . ----------------------------------------------------------------- */ BRANCH: Procedure expose, /*@ */ sigl exec_name rc = trace("O") /* we do not want to see this */ arg brparm . origin = sigl /* where was I called from ? */ do currln = origin to 1 by -1 /* inch backward to label */ if Right(Word(Sourceline(currln),1),1) = ":" then do parse value sourceline(currln) with pgfname ":" . /* Label */ leave ; end /* name */ end /* currln */ select when brparm = "NAME" then return(pgfname) /* Return full name */ when brparm = "ID" then do /* wants the prefix */ parse var pgfname pgfpref "_" . /* get the prefix */ return(pgfpref) end /* brparm = "ID" */ otherwise say left(sigl,6) left(pgfname,40) exec_name "Time:" time("L") end /* select */ return /*@ BRANCH */ /* . ----------------------------------------------------------------- */ DUMP_QUEUE: /*@ Take whatever is in stack */ rc = trace("O") /* and write to the screen */ address TSO "QSTACK" /* how many stacks? */ stk2dump = rc - tk_init_stacks /* remaining stacks */ if stk2dump = 0 & queued() = 0 then return say "Total Stacks" rc , /* rc = #of stacks */ " Begin Stacks" tk_init_stacks , /* Stacks present at start */ " Excess Stacks to dump" stk2dump do dd = rc to tk_init_stacks by -1 /* empty each one. */ say "Processing Stack #" dd " Total Lines:" queued() do queued();pull line;say line;end /* pump to the screen */ "DELSTACK" /* remove stack */ end /* dd = 1 to rc */ return /*@ DUMP_QUEUE */ /* Handle CLIST-form keywords added 20020513 . ----------------------------------------------------------------- */ CLKWD: Procedure expose info /*@ hide all except info */ arg kw kw = kw"(" /* form is 'KEY(DATA)' */ kw_pos = Pos(kw,info) /* find where it is, maybe */ if kw_pos = 0 then return "" /* send back a null, not found*/ rtpt = Pos(") ",info" ",kw_pos) /* locate end-paren */ slug = Substr(info,kw_pos,rtpt-kw_pos+1) /* isolate */ info = Delstr(info,kw_pos,rtpt-kw_pos+1) /* excise */ parse var slug (kw) slug /* drop kw */ slug = Reverse(Substr(Reverse(Strip(slug)),2)) return slug /*@CLKWD */ /* Handle multi-word keys 20020513 . ----------------------------------------------------------------- */ KEYWD: Procedure expose info /*@ hide all vars, except info*/ arg kw kw_pos = wordpos(kw,info) /* find where it is, maybe */ if kw_pos = 0 then return "" /* send back a null, not found*/ kw_val = word(info,kw_pos+Words(kw))/* get the next word */ info = Delword(info,kw_pos,2) /* remove both */ return kw_val /*@ KEYWD */ /* . ----------------------------------------------------------------- */ KEYPHRS: Procedure expose, /*@ */ info helpmsg exec_name /* except these three */ arg kp wp = wordpos(kp,info) /* where is it? */ if wp = 0 then return "" /* not found */ front = subword(info,1,wp-1) /* everything before kp */ back = subword(info,wp+1) /* everything after kp */ parse var back dlm back /* 1st token must be 2 bytes */ if length(dlm) <> 2 then /* Must be two bytes */ helpmsg = helpmsg "Invalid length for delimiter("dlm") with KEYPHRS("kp")" if wordpos(dlm,back) = 0 then /* search for ending delimiter*/ helpmsg = helpmsg "No matching second delimiter("dlm") with KEYPHRS("kp")" if helpmsg <> "" then call HELP /* Something is wrong */ parse var back kpval (dlm) back /* get everything b/w delim */ info = front back /* restore remainder */ return Strip(kpval) /*@ KEYPHRS */ /* . ----------------------------------------------------------------- */ NOVALUE: /*@ */ say exec_name "raised NOVALUE at line" sigl say " " say "The referenced variable is" condition("D") say " " zsigl = sigl signal SHOW_SOURCE /*@ NOVALUE */ /* . ----------------------------------------------------------------- */ SHOW_SOURCE: /*@ */ call DUMP_QUEUE /* Spill contents of stacks -*/ if sourceline() <> "0" then /* to screen */ say sourceline(zsigl) rc = trace("?R") nop exit /*@ SHOW_SOURCE */ /* . ----------------------------------------------------------------- */ SS: Procedure /*@ Show Source */ arg ssbeg ssend . if ssend = "" then ssend = 10 if \datatype(ssbeg,"W") | \datatype(ssend,"W") then return ssend = ssbeg + ssend do ssii = ssbeg to ssend ; say Strip(sourceline(ssii),'T') ; end return /*@ SS */ /* . ----------------------------------------------------------------- */ SWITCH: Procedure expose info /*@ */ arg kw sw_val = Wordpos(kw,info) > 0 /* exists = 1; not found = 0 */ if sw_val then /* exists */ info = Delword(info,Wordpos(kw,info),1) /* remove it */ return sw_val /*@ SWITCH */ /* . ----------------------------------------------------------------- */ SYNTAX: /*@ */ errormsg = exec_name "encountered REXX error" rc "in line" sigl":", errortext(rc) say errormsg zsigl = sigl signal SHOW_SOURCE /*@ SYNTAX */ /* Can call TRAPOUT. . ----------------------------------------------------------------- */ TOOLKIT_INIT: /*@ */ address TSO info = Strip(opts,"T",")") /* clip trailing paren */ parse source sys_id how_invokt exec_name DD_nm DS_nm, as_invokt cmd_env addr_spc usr_tokn parse value "" with tv helpmsg . parse value 0 "ISR00000 YES" "Error-Press PF1" with, sw. zerrhm zerralrm zerrsm if SWITCH("TRAPOUT") then do "TRAPOUT" exec_name parms "(( TRACE R" info exit end /* trapout */ if Word(parms,1) = "?" then call HELP /* I won't be back */ "QSTACK" ; tk_init_stacks = rc /* How many stacks? */ parse value SWITCH("BRANCH") SWITCH("MONITOR") SWITCH("NOUPDT") with, branch monitor noupdt . parse value mvsvar("SYSNAME") sysvar("SYSNODE") with, #tk_cpu node . sw.nested = sysvar("SYSNEST") = "YES" sw.batch = sysvar("SYSENV") = "BACK" sw.inispf = sysvar("SYSISPF") = "ACTIVE" parse value KEYWD("TRACE") "O" with tv . tk_globalvars = "exec_name tv helpmsg sw. zerrhm zerralrm ", "zerrsm zerrlm tk_init_stacks branch monitor ", "noupdt" call LOCAL_PREINIT /* for more opts -*/ return /*@ TOOLKIT_INIT */ /* ))) PLIB QDPNL1 )ATTR DEFAULT(%+_) % TYPE(TEXT) INTENS(HIGH) SKIP(ON) + TYPE(TEXT) INTENS(LOW) SKIP(ON) ! TYPE(TEXT) INTENS(NON) _ TYPE(INPUT) INTENS(HIGH) CAPS(ON) JUST(LEFT) PAD('_') $ TYPE(INPUT) INTENS(HIGH) CAPS(ON) JUST(LEFT) @ TYPE(OUTPUT) INTENS(HIGH) CAPS(ON) JUST(LEFT) # TYPE(OUTPUT) INTENS(LOW) CAPS(ON) JUST(LEFT) )BODY EXPAND(\\) +\-\% Variable Model Lines Test +\-\ %COMMAND ===>$ZCMD %SCROLL ===>$AMT + + Display@style @stword @DISP1 @DISP2 )MODEL ROWS(ALL) &MDL1 &MDL2 )INIT )PROC IF (.PFKEY = 'PF10') .RESP = 'ENTER' IF (.PFKEY = 'PF11') .RESP = 'ENTER' IF (.PFKEY = 'PF12') .RESP = 'ENTER' &PFKEY = .PFKEY IF (&PFKEY = 'PF10') &MDL1 = &RV1 &DISP1 = &DISP1A &DISP2 = &DISP2A )END */