-- command interpreter module of silicon (pretty picture) program -- modified by McCreight, April 7, 1983 4:57 PM DIRECTORY ChipUserInt, multiGraphicsDefs, InlineDefs, AltoFileDefs, ppdddefs,ppddefs, ppdefs, ppoutdefs, ppMainDefs; ppmain: PROGRAM IMPORTS ppdddefs, multiGraphicsDefs, ppdefs, ppddefs, ppMainDefs, ppoutdefs, InlineDefs, ChipUserInt EXPORTS ppMainDefs, ppdefs = PUBLIC BEGIN OPEN ppdefs, ppdddefs,ppddefs, ppMainDefs, multiGraphicsDefs, InlineDefs; ii: CARDINAL; -- exported to ppMainDefs ss: STRING; ke: keyEvent; cp, cpp: LONG POINTER TO cList; lp, lpp, lqp: listPtr; cmdArray: POINTER TO ARRAY [0..77B] OF cmdEnt = LOOPHOLE[@snerdArray]; snerdArray: ARRAY [0..77B] OF POINTER ← [ @cmZer, @cmDig, @cmDig, @cmDig, @cmDig, @cmDig, @cmDig, @cmDig -- 0-7 , @cmDig, @cm9, @cmA, @cmB, @cmC, @cmD, @cmE, @cmF -- 89A-F , @cmG, @cmH, @cmI, NIL, NIL, @cmL, @cmM, @cmN -- G-N , @cmO, @cmP, @cmQ, @cmR, @cmS, @cmT, @cmU, NIL --O-V , @cmW, @cmX, NIL, @cmZ, @cmSemi, @cmEQ, @cmFlp, NIL -- WXYZ;=,- , @cmFlp, @cmQues, NIL, NIL, @cmBSL, NIL, @cmUN, @cmUPAR -- ./'[\](DN)← , NIL, @cmLF, NIL, @cmDEL, @cmSPC, @cmESC, NIL, NIL -- CR LF BS DEL SPC ESC ??? ??? , NIL, NIL, NIL, @cmYUB, NIL, NIL, NIL, @cmBUT]; -- ??? ??? ??? release yellow ??? ??? ??? NONE red: CARDINAL = 1; yellow: CARDINAL = 2; blue: CARDINAL = 4; notMouse: CARDINAL = 3770B; basicKbd: CARDINAL = 10B; ctrl: CARDINAL = 20B; tab: CARDINAL = 40B; ctrlTab: CARDINAL = 100B; shift: CARDINAL = 200B; ctrlShift: CARDINAL = 400B; tabShift: CARDINAL = 1000B; ctrlTabShift: CARDINAL = 2000B; ctrlTabAny: CARDINAL = ctrlTab+ctrlTabShift; else: CARDINAL = 7777B; cmZer: ARRAY [0..2] OF cmdLent ← [ [red, doDefaultPnt], [ctrl, doDefaultSel], [else, ignore]]; cmDig: ARRAY [0..3] OF cmdLent ← [ [yellow, makCont], [red, setMark], [ctrl+blue, selLayer], [else, ignore]]; cmA: ARRAY [0..5] OF cmdLent ← [[red, doAsel],[yellow,doAlter],[blue, doASel],[ctrl, doRepeatOb], [tab, doSelectAll], [else, ignore]]; cmB: ARRAY [0..4] OF cmdLent ← [[red, doBurr], [yellow, doMakBus], [ctrl, convToBus], [100B, convToBusDamnit], [else, ignore]]; cmC: ARRAY [0..5] OF cmdLent ← [ [tab, setCols], [ctrl, defCell], [red, getCell], [ctrlTabAny, makeCif], [yellow, doCopy], [ else, ignore]]; cmD: ARRAY [0..3] OF cmdLent ← [ [yellow, delPnt], [ctrl, delSel], [blue, doDeSel], [else, ignore]]; cmE: ARRAY [0..4] OF cmdLent ← [ [red, doExpP], [ctrl, doExpS], [tab, dispErf], [ctrlTabAny, getErfil], [ else, ignore]]; cmF: ARRAY [0..1] OF cmdLent ← [[ctrlTabShift, doFlush], [else, ignore]]; cmG: ARRAY [0..0] OF cmdLent ← [[else, ignore]]; cmH: ARRAY [0..1] OF cmdLent ← [[ctrlTabAny, doHard], [else, ignore]]; cmI: ARRAY [0..4] OF cmdLent ← [[ctrlShift, doUnImplSel],[ctrl, doImplSel],[1B, doImplPnt],[ctrlTabAny, doInput], [else, ignore]]; cmL: ARRAY [0..2] OF cmdLent ← [ [red, doLenPnt],[ctrl, doLenSel], [else, ignore]]; cmM: ARRAY [0..3] OF cmdLent ← [ [yellow, doMove], [ctrl, mirrorSel], [red, mirrorPnt], [else, ignore]]; cmN: ARRAY [0..4] OF cmdLent ← [ [red, doNarwPnt], [ctrl, doNarwSel], [tab, doNormalize], [yellow, doTub], [else, ignore]]; cmO: ARRAY [0..3] OF cmdLent ← [ [ctrlTabAny, doOutput], [tab, doOvg], [yellow, doOvgR], [else, ignore]]; cmP: ARRAY [0..4] OF cmdLent ← [ [ctrl, pushSel], [red, pushPnt], [yellow,doPu], [shift,pushName],[else,ignore]]; cmQ: ARRAY [0..2] OF cmdLent ← [[ctrlTabAny, doQuit], [yellow, oneWire], [else, ignore]]; cmR: ARRAY [0..4] OF cmdLent ← [ [yellow, doRectangle], [2000B, doRestart], [ctrl, rotSel], [red, rotPnt], [else, ignore]]; cmS: ARRAY [0..3] OF cmdLent ← [ [red, doShrtPnt], [420B, doShrtSel], [yellow, doStretch], [else, ignore]]; cmT: ARRAY [0..4] OF cmdLent ← [[ctrl, enterName], [red, enterText], [yellow, doTran], [tab, setFont], [else, ignore]]; cmU: ARRAY [0..1] OF cmdLent ← [[ctrl, doUnDel], [else, ignore]]; cmW: ARRAY [0..3] OF cmdLent ← [ [red, doWidenPnt], [yellow,doWAlter],[ctrl, doWidenSel], [else, ignore]]; cmX: ARRAY [0..1] OF cmdLent ← [[yellow, doTran], [else, ignore]]; cmZ: ARRAY [0..2] OF cmdLent ← [[ctrl, doZee], [yellow, doATran],[else, ignore]]; cmSemi: ARRAY [0..1] OF cmdLent ← [[ctrlTabAny, doRunConfig], [else, ignore]]; cmUN: ARRAY [0..1) OF cmdLent ← [[else, unDo]]; cmUPAR: ARRAY [0..1] OF cmdLent ← [[notMouse, doPop], [else, ignore]]; cmSPC: ARRAY [0..4] OF cmdLent ← [ [red, movColScrn], [blue, movBWScrn], [yellow, movMidScrn], [ctrl, flipWires], [ else, ignore]]; cmESC: ARRAY [0..1) OF cmdLent ← [[else, doESC]]; cmYUB: ARRAY [0..1) OF cmdLent ← [[else, yellowUnButSeen]]; cmBUT: ARRAY [0..3] OF cmdLent ← [ [red, setMark], [blue, doSelect], [yellow, doDraw], [else, ignore]]; cmQues: ARRAY [0..1) OF cmdLent ← [[else, ignore]]; cmFlp: ARRAY [0..1] OF cmdLent ← [[ctrlTab+basicKbd, flipWires], [else, ignore]]; cmEQ: ARRAY [0..1] OF cmdLent ← [[notMouse, movLft], [else, ignore]]; cmBSL: ARRAY [0..1] OF cmdLent ← [[notMouse, movRgt], [else, ignore]]; cmDEL: ARRAY [0..1] OF cmdLent ← [[notMouse, movDn], [else, ignore]]; cmLF: ARRAY [0..1] OF cmdLent ← [[notMouse, movUp], [else, ignore]]; cm9: ARRAY [0..1] OF cmdLent ← [[red+blue, modParam], [else, ignore]]; CNcmdArray: POINTER TO ARRAY [0..77B] OF cmdEnt = LOOPHOLE[@CNsnerdArray]; CNsnerdArray: ARRAY [0..77B] OF POINTER ← [ NIL, NIL, NIL, NIL, NIL, NIL, NIL, NIL -- 0-7 , NIL, NIL, NIL, NIL, NIL, @cccD, NIL, NIL -- 89A-F , NIL, NIL, NIL, NIL, NIL, NIL, NIL, NIL -- G-N , NIL, NIL, @cccQ, NIL, NIL, @cccT, NIL, NIL --O-V , NIL, NIL, NIL, NIL, NIL, NIL, NIL, NIL -- WXYZ;=,- , NIL, NIL, NIL, NIL, NIL, NIL, @cccUN, NIL -- ./'[\](DN)← , NIL, NIL, NIL, NIL, @cccSPC, NIL, NIL, NIL -- CR LF BS DEL SPC ESC ??? ??? , NIL, NIL, NIL, @cccYUB, NIL, NIL, NIL, @cccBUT]; -- ??? ??? ??? release yellow ??? ??? ??? NONE cccD: ARRAY [0..1] OF cmdLent ← [[ctrl, delCnSel], [else, ignore]]; cccQ: ARRAY [0..1] OF cmdLent ← [[ctrlTabAny, doQuit], [else, ignore]]; cccT: ARRAY [0..1] OF cmdLent ← [[tab, setFont], [else, ignore]]; cccUN: ARRAY [0..1) OF cmdLent ← [[else, unZee]]; cccSPC: ARRAY [0..3] OF cmdLent ← [ [red, movColScrn], [blue, movBWScrn], [yellow, movMidScrn], [else, ignore]]; cccYUB: ARRAY [0..1) OF cmdLent ← [[else, yellowUnButSeen]]; cccBUT: ARRAY [0..1] OF cmdLent ← [[blue, doCnSelect], [else, ignore]]; delCnSel: PUBLIC cmdProc = BEGIN cn: LONG POINTER TO list; cob: LONG POINTER TO cnText object; WHILE cnList # NIL DO cn ← cnList; cnList ← cnList.nxt; IF cn.selected THEN BEGIN cob ← LOOPHOLE[cn.ob]; delCellDef[cob.np, cob.op]; END; cn.ob.p.release[cn.ob]; freeList[cn]; ENDLOOP; dChange ← TRUE; doZee[k]; END; unZee: PUBLIC cmdProc = BEGIN cn: LONG POINTER TO list; cellNameMode ← FALSE; dChange ← TRUE; WHILE cnList # NIL DO cn ← cnList.nxt; cnList.ob.p.release[cnList.ob]; freeList[cnList]; cnList ← cn; ENDLOOP; END; ignore, unDo: PUBLIC cmdProc = {noChange ← TRUE}; doRestart: PUBLIC cmdProc = BEGIN IF sinceIOchanges THEN BEGIN ke←typeInC["Unwritten-out Changes", "Should I restart anyway?","Type Y or N:"]; IF ke.k # 42B THEN {refreshTypeInScreen[];RETURN}; -- Y? END; refreshTypeInScreen[]; masterList ← NIL; EraseHeap[]; yelButFlg ← FALSE; dChange ← TRUE; anyChanges ← TRUE; sinceIOchanges ← FALSE; SIGNAL RestSig; END; doStretch: PUBLIC cmdProc = BEGIN r: Rect; dif, ln: INTEGER; yType, moveIt, found: BOOLEAN ← FALSE; IF NOT bb THEN RETURN; lp ← masterList; WHILE lp # NIL DO IF lp.selected AND (lp.ob.otyp = wire OR lp.ob.otyp = bus) AND lp.ob.p.inMe[lp.ob, markPnt.x-lp.lx, markPnt.y-lp.ly,lp.idx] THEN BEGIN ln ← lp.ob.size[1]; IF BITAND[lp.idx, 4] = 0 THEN BEGIN dif ← yy - markPnt.y; yType ← TRUE; IF markPnt.y<lp.ly+ln/2 THEN BEGIN dif← -dif; moveIt←TRUE; END; END ELSE BEGIN dif ← xx - markPnt.x; yType ← FALSE; IF markPnt.x < lp.lx+ln/2 THEN BEGIN dif← -dif; moveIt←TRUE; END; END; found ← TRUE; EXIT; END; lp ← lp.nxt; ENDLOOP; IF NOT found THEN RETURN; lp ← masterList; WHILE lp # NIL DO IF lp.selected AND (lp.ob.otyp = wire OR lp.ob.otyp = bus) THEN BEGIN r ← getRect[lp]; IF lp.ob.p.setParm[lp, length, dif, 1, FALSE] THEN BEGIN IF moveIt THEN BEGIN IF yType THEN lp.ly ← lp.ly-dif ELSE lp.lx ← lp.lx-dif;END; anyChanges ← sinceIOchanges ← TRUE; r ← mergeRects[getRect[lp], r]; reDrawRect[r, 1, TRUE, TRUE, FALSE]; END; END; lp ← lp.nxt; ENDLOOP; IF NOT wiring THEN setMark[k]; END; doUnDel: PUBLIC cmdProc = BEGIN IF unDelPnt # NIL THEN BEGIN jj: CARDINAL ← 0; lpp ← lp ← unDelPnt; lpp.selected ← TRUE; WHILE lpp.nxt # NIL AND lpp.mark = lpp.nxt.mark DO lpp ← lpp.nxt; jj ← jj + 1; ENDLOOP; unDelPnt ← lpp.nxt; -- lpp.nxt←masterList; -- masterList←lp; WHILE lp # unDelPnt DO lqp ← lp.nxt; lp.deleted ← FALSE; masterList ← insertList[masterList, lp]; reDrawRect[getRect[lp], 0, TRUE, TRUE, FALSE]; selCount ← selCount + 1; lp ← lqp; ENDLOOP; anyChanges ← sinceIOchanges ← TRUE; unDelGrpCnt ← unDelGrpCnt - 1; unDelItemCnt ← unDelItemCnt - jj - 1; IF unDelPnt = NIL THEN unDelGrpCnt ← unDelItemCnt ← 0; END; END; doFlush: PUBLIC cmdProc = BEGIN flushDel[unDelPnt]; unDelPnt ← NIL; unDelGrpCnt ← 0; unDelItemCnt ← 0; END; yelButFlg: BOOLEAN ← FALSE; yellowUnButSeen: PUBLIC cmdProc = BEGIN IF yelButFlg THEN BEGIN yelButFlg ← FALSE; IF k.mx > colWidth THEN BEGIN bwClipx2 ← bwClipx2 + bwxoff; bwClipy2 ← bwClipy2 + bwyoff; bwxoff ← ((k.mx - colWidth)*bwScaleD)/bwScaleN - markx; bwyoff ← (k.my*bwScaleD)/bwScaleN - marky; bwClipx2 ← bwClipx2 - bwxoff; bwClipy2 ← bwClipy2 - bwyoff; bwClipx1 ← -bwxoff; bwClipy1 ← -bwyoff; bChange ← TRUE; END ELSE BEGIN cClipx2 ← cClipx2 + cxoff; cClipy2 ← cClipy2 + cyoff; cxoff ← (k.mx*cScaleD)/cScaleN - markx; cyoff ← (k.my*cScaleD)/cScaleN - marky; cClipx2 ← cClipx2 - cxoff; cClipy2 ← cClipy2 - cyoff; cClipx1 ← -cxoff; cClipy1 ← -cyoff; cChange ← TRUE; END; RETURN; END; noChange ← TRUE; END; termWire: PROCEDURE [x, y: INTEGER, unSel: BOOLEAN] = BEGIN IF wclNx - x = 0 THEN wiringOrn ← 0 ELSE IF wclNy - y = 0 THEN wiringOrn ← 2 ELSE makeaWire[x, y, 1, unSel]; oldNx ← wclNx; oldNy ← wclNy; makeaWire[x, y, 0, unSel]; END; doESC: PUBLIC cmdProc = BEGIN dChange ← TRUE; wiring←busMaking ← FALSE; boxing ← doingAreaSel ← FALSE; reCount[]; END; doQuit: PUBLIC cmdProc = BEGIN OPEN ChipUserInt; IF NOT sinceIOchanges OR HeSaysYes["Unwritten-out Changes", "Should I quit anyway?"] THEN SIGNAL QuitSig; END; flipWires: PUBLIC cmdProc = BEGIN IF wiring THEN BEGIN wiringOrn ← (wiringOrn + 2) MOD 4; setWireParms[FALSE]; END; END; movColScrn: PUBLIC cmdProc = BEGIN cChange ← TRUE; setCoffset[xx, yy]; END; movMidScrn: PUBLIC cmdProc = {markx ← xx; marky ← yy; yelButFlg ← TRUE}; movBWScrn: PUBLIC cmdProc = {bChange ← TRUE; setBWoffset[xx, yy]}; noBBbuttons: PUBLIC cmdProc = BEGIN SELECT BITAND[k.ctl, 3] FROM 1 => BEGIN [cChange, bChange] ← doRfeed[]; RETURN; END; 2 => BEGIN [cChange, bChange] ← doYfeed[]; RETURN; END; 3 => BEGIN [cChange, bChange] ← doBfeed[]; RETURN; END; ENDCASE; END; setMark: PUBLIC cmdProc = BEGIN SELECT TRUE FROM wiring AND busMaking => BEGIN calcaBusAndDoIt[bmNews,TRUE,TRUE]; calcaBusAndDoIt[0,FALSE,FALSE]; END; wiring => BEGIN termWire[xx, yy, BITAND[k.ctl, 34B] = 0]; IF k.k IN [1..5] -- new conductor level -- THEN BEGIN -- drop a contact and continue in same direction -- in new level oldLev: level ← favLev; oldDifType: DiffusionType ← diffusionType; oldDifPurpose: DiffusionPurpose ← diffusionPurpose; -- DropContact[]; putMark[xx, yy, k.mx>colWidth]; wiring ← FALSE; selLayer[k]; doDraw[k]; END ELSE wiring ← FALSE; END ENDCASE => putMark[xx, yy, k.mx>colWidth]; END; doDraw: PUBLIC cmdProc = BEGIN SELECT TRUE FROM wiring AND busMaking => BEGIN calcaBusAndDoIt[bmNews,TRUE,TRUE]; setBusParms[FALSE]; END; wiring => makeaWire[xx, yy, 1, BITAND[k.ctl, 34B] = 0]; ENDCASE => IF wireOK[favLev] THEN BEGIN anyChanges ← sinceIOchanges ← TRUE; wclNx ← markPnt.x; wclNy ← markPnt.y; wclLp ← lp; wirePrevPnt ← NIL; wiringOrnSet ← TRUE; wiringOrn ← IF ABS[wclNx - xx] < ABS[wclNy - yy] THEN 0 ELSE 2; wiringLev ← favLev; setWireParms[FALSE]; busMaking ← FALSE; END; END; calcaBusAndDoIt:PROCEDURE[newSpace:INTEGER,eraseSel,extnd:BOOLEAN] = BEGIN ln1,ln2,lspc:INTEGER; wd:INTEGER←minWidthAr[wiringLev]; spc,aa:INTEGER; vert:BOOLEAN←wiringOrn=0; IF vert THEN BEGIN ln1←yy-wclNy; spc←bm2dx; lspc←bm2dy; aa←IF xx>wclNx THEN -newSpace ELSE newSpace; wiringOrn←2; END ELSE BEGIN ln1←xx-wclNx; spc←bm2dy; lspc←bm2dx; aa←IF yy>wclNy THEN -newSpace ELSE newSpace; wiringOrn←0; END; IF ln1<0 THEN aa←-aa; IF spc<0 THEN aa←-aa; ln2←ln1-lspc+aa; lp ← makeaBuss[ln1,ln2,spc,wclNx,wclNy,lspc,wd, bmCount,vert,extnd,wiringLev]; IF vert THEN BEGIN bm2dy←aa;wclNy←yy;END ELSE BEGIN bm2dx←aa;wclNx←xx;END ; masterList ← insertList[masterList, lp]; IF createSel THEN BEGIN selNewThing[masterList,lp,eraseSel];END; reDrawRect[getRect[lp], 0, TRUE, TRUE, FALSE]; END; CmdTwerpMess: PUBLIC PROCEDURE [os1, os2, os3: STRING,check:keCheckProc] RETURNS[kkk:keyEvent] = BEGIN invertColors[]; typeOut[os1,os2,os3]; kkk←CmdTwerp[check]; restoreColors[]; END; minSpaceAr:ARRAY level OF INTEGER = [2,6,4,6,2,2,2,2 , 2,6,4,8,2,2,2,2]; doMakBus: PUBLIC cmdProc = BEGIN IF wiring AND busMaking THEN doDraw[k] ELSE BEGIN checkMark:keCheckProc = BEGIN return←FALSE; execute←(k.k=64B OR k.k=65B OR k.k=73B); IF (k.k=77B AND BITAND[15,k.ctl]=1) OR k.k=56B THEN {return←TRUE;execute←FALSE}; END; ok: BOOLEAN; x,y:INTEGER; ke:keyEvent; IF NOT wireOK[favLev] THEN RETURN; x←xx;y←yy; ke←CmdTwerpMess["","Mark Origin of Second Wire","",checkMark]; IF ke.k=56B THEN RETURN; xx←x;yy←y; [ok, x, y] ← deScaledCursor[ke.mx, ke.my]; IF NOT ok THEN RETURN; bm2dx←x-markPnt.x; bm2dy←y-markPnt.y; bmNews←minSpaceAr[favLev]+minWidthAr[favLev]; [ok,bmCount,ke]←typeInNum["","Type Number of Wires","In BUS:"]; IF NOT ok THEN RETURN; anyChanges ← sinceIOchanges ← TRUE; wiringLev ← favLev; wclNx ← markPnt.x; wclNy ← markPnt.y; wiringOrn←IF ABS[wclNx - xx] < ABS[wclNy - yy] THEN 0 ELSE 2; wiring←busMaking←TRUE; setBusParms[FALSE]; refreshTypeInScreen[]; END; END; makeaBuss:PROCEDURE[ln1,ln2,spc,x,y,lenSpc,wd,cnt:INTEGER,vert,extend:BOOLEAN,lev:level] RETURNS[lp:LONG POINTER TO list]= BEGIN tinc,binc:INTEGER; rots,refls:CARDINAL←0; wofn:INTEGER←((wd+lambdaGrid)/(2*lambdaGrid))*lambdaGrid; IF ln1<0 THEN BEGIN IF vert THEN BEGIN x←x-wofn; IF extend THEN y←y-wofn; IF spc<0 THEN BEGIN tinc←lenSpc+ln2-ln1; binc←lenSpc; spc←-spc; x←x-(cnt-1)*spc; refls←1; END ELSE BEGIN tinc←lenSpc+ln2-ln1; binc←lenSpc; END; IF tinc<0 THEN y←y+tinc*(cnt-1); y←y+ln1; END ELSE BEGIN rots←2;refls←1; y←y-wofn; IF extend THEN x←x-wofn; IF spc<0 THEN BEGIN tinc←lenSpc+ln2-ln1; binc←lenSpc; spc←-spc; y←y-(cnt-1)*spc; refls←0;rots←6; END ELSE BEGIN tinc←lenSpc+ln2-ln1; binc←lenSpc; END; IF tinc<0 THEN x←x+tinc*(cnt-1); x←x+ln1; END; ln1←-ln1; IF extend THEN ln1←ln1+wofn; END ELSE BEGIN IF vert THEN BEGIN x←x-wofn; IF spc<0 THEN BEGIN tinc←lenSpc; binc←lenSpc+ln2-ln1; spc←-spc; x←x-(cnt-1)*spc; refls←1; END ELSE BEGIN tinc←lenSpc; binc←lenSpc+ln2-ln1; END; IF tinc<0 THEN y←y+tinc*(cnt-1); END ELSE BEGIN rots←2;refls←1; y←y-wofn; IF spc<0 THEN BEGIN tinc←lenSpc; binc←lenSpc+ln2-ln1; spc←-spc; y←y-(cnt-1)*spc; refls←0;rots←6; END ELSE BEGIN tinc←lenSpc; binc←lenSpc+ln2-ln1; END; IF tinc<0 THEN x←x+tinc*(cnt-1); END; IF extend THEN ln1←ln1+wd-wofn; END; lp ← makeList[ makeBus[ln1,wd,lev,cnt,spc,tinc,binc],x,y, rots, refls]; END; oneWire: PUBLIC cmdProc = BEGIN IF wiring THEN BEGIN oldNx ← wclNx; oldNy ← wclNy; makeaWire[xx, yy, 0, TRUE]; wiring ← FALSE; END ELSE BEGIN IF NOT wireOK[favLev] THEN RETURN; anyChanges ← sinceIOchanges ← TRUE; wclNx ← markPnt.x; wclNy ← markPnt.y; wclLp ← lp; wirePrevPnt ← NIL; wiringOrnSet ← TRUE; wiringOrn ← IF ABS[wclNx - xx] < ABS[wclNy - yy] THEN 0 ELSE 2; wiringLev ← favLev; makeaWire[xx, yy, 0, TRUE]; wiring ← FALSE; END; END; setWireParms: PROCEDURE [big: BOOLEAN] = BEGIN x, y, ww,wd,offs: INTEGER; wd ← minWidthAr[wiringLev]; ww ← (wd*cScaleN)/cScaleD; offs←((wd+lambdaGrid)/(2*lambdaGrid))*lambdaGrid; offs ← (offs*cScaleN)/cScaleD; [, x, y, , ] ← cscaleRect[wclNx, wclNy, cClipx2 - 2, cClipy2 - 2]; setupTempWires[ [x, y], wiringOrn,wiringLev,ww, offs, big]; END; doDeSel: PUBLIC cmdProc = BEGIN IF doingAreaSel THEN BEGIN boxing ← doingAreaSel ← FALSE; unselAreaSingle[masterList, xx, yy]; RETURN; END; unselSingle[masterList, xx, yy]; RETURN; END; doASel: PUBLIC cmdProc = BEGIN boxing ← doingAreaSel ← FALSE; IF BITAND[k.ctl, 34B] = 0 THEN BEGIN selAreaSingle[masterList, xx, yy]; RETURN; END ELSE BEGIN selAreaExtend[masterList, xx, yy]; RETURN; END; END; doSelect: PUBLIC cmdProc = BEGIN IF doingAreaSel THEN BEGIN boxing ← doingAreaSel ← FALSE; IF BITAND[k.ctl, 34B] = 0 THEN BEGIN selAreaSingle[masterList, xx, yy]; RETURN; END ELSE BEGIN selAreaExtend[masterList, xx, yy]; RETURN; END; END; IF BITAND[k.ctl, 34B] = 0 THEN BEGIN selSingle[masterList, xx, yy]; RETURN; END ELSE BEGIN selExtend[masterList, xx, yy]; RETURN; END; END; doSelectAll: PUBLIC cmdProc = BEGIN boxing ← doingAreaSel ← FALSE; selCount ← 0; FOR lp: listPtr ← masterList, lp.nxt WHILE lp#NIL DO lp.selected ← TRUE; selCount ← selCount+1; ENDLOOP; dChange ← TRUE; END; doNormalize: PUBLIC cmdProc = BEGIN IF cellStack#NIL THEN BEGIN p: Point = ChipUserInt.GridPoint[[x: (cellStack.origBB.x2+cellStack.origBB.x1)/2, y: (cellStack.origBB.y2+cellStack.origBB.y1)/2]]; IF cursorOnBW THEN {setBWoffset[p.x, p.y]; bChange ← TRUE} ELSE {setCoffset[p.x, p.y]; cChange ← TRUE}; END; END; doCnSelect: PUBLIC cmdProc = BEGIN IF doingAreaSel THEN BEGIN boxing ← doingAreaSel ← FALSE; IF BITAND[k.ctl, 34B] = 0 THEN BEGIN selAreaSingle[cnList, xx, yy]; RETURN; END ELSE BEGIN selAreaExtend[cnList, xx, yy]; RETURN; END; END; IF BITAND[k.ctl, 34B] = 0 THEN BEGIN selSingle[cnList, xx, yy]; RETURN; END ELSE BEGIN selExtend[cnList, xx, yy]; RETURN; END; END; strtAreaSel: PROCEDURE [xx, yy: INTEGER] = BEGIN x, y: INTEGER; doingAreaSel ← TRUE; selMarkPnt ← [xx, yy]; [, x, y, , ] ← cscaleRect[ selMarkPnt.x, selMarkPnt.y, cClipx2 - 2, cClipy2 - 2]; setupBox[[x, y], FALSE]; END; doAsel: PUBLIC cmdProc = BEGIN IF bb THEN strtAreaSel[xx, yy]; END; doX: PUBLIC cmdProc = BEGIN IF BITAND[k.ctl, 3] = 2 THEN -- if yellow mouse button (draw) doTran[k]; END; doTran: PUBLIC cmdProc = BEGIN IF bb THEN BEGIN anyChanges ← sinceIOchanges ← TRUE; lp ← makeList[ makeXstr[cWidth*xRatiow, cLength*xRatiol, implant], xx, yy, basicOrientation, 0]; masterList ← insertList[masterList, lp]; IF createSel THEN BEGIN selNewThing[masterList, lp, TRUE]; putMark[xx, yy]; END; reDrawRect[getRect[lp], 0, TRUE, TRUE, FALSE]; END; END; doATran: PUBLIC cmdProc = BEGIN IF bb THEN BEGIN anyChanges ← sinceIOchanges ← TRUE; lp ← makeList[ makeAngleXstr[cWidth*xRatiow, cLength*xRatiol, implant], xx, yy, basicOrientation, 0]; masterList ← insertList[masterList, lp]; IF createSel THEN BEGIN selNewThing[masterList, lp, TRUE]; putMark[xx, yy]; END; reDrawRect[getRect[lp], 0, TRUE, TRUE, FALSE]; END; END; doPu: PUBLIC cmdProc = BEGIN xx, yy: INTEGER; bb: BOOLEAN; [bb, xx, yy] ← deScaledCursor[k.mx, k.my]; IF NOT bb THEN RETURN; anyChanges ← sinceIOchanges ← TRUE; lp ← makeList[ makePullup[cWidth*pRatiow, cLength*pRatiol], xx, yy, basicOrientation, 0]; masterList ← insertList[masterList, lp]; IF createSel THEN BEGIN selNewThing[masterList, lp, TRUE]; putMark[xx, yy]; END; reDrawRect[getRect[lp], 0, TRUE, TRUE, FALSE]; END; makeaWire: PROCEDURE [xx, yy, extend: INTEGER, unSel: BOOLEAN] = BEGIN tx, ty, ttx, tty: INTEGER; wdt, wdtt,wof,wofp, ln, llx, lly: CARDINAL; wdtt ← minWidthAr[wiringLev]; wof←((wdtt+lambdaGrid)/(2*lambdaGrid))*lambdaGrid; wofp←wdtt-wof; wdt ← wdtt*extend; IF wiringOrn = 0 OR wiringOrn = 4 THEN BEGIN llx ← wdtt; IF extend=0 THEN tty←yy ELSE tty ← IF wclNy < yy THEN yy + wofp ELSE yy - wof; ty ← MIN[wclNy, tty]; lly ← ln ← ABS[wclNy - tty]; ttx ← wclNx - wof; IF wclNy = yy THEN lp ← makeList[makeWire[wdt, wdtt, wiringLev], ttx, yy, wiringOrn, 0] ELSE lp ← makeList[makeWire[ln, wdtt, wiringLev], ttx, ty, wiringOrn, 0]; wclNy ← yy; END ELSE BEGIN lly ← wdtt; IF extend=0 THEN ttx←xx ELSE ttx ← IF wclNx < xx THEN xx + wofp ELSE xx - wof; tx ← MIN[wclNx, ttx]; llx ← ln ← ABS[wclNx - ttx]; tty ← wclNy - wof; IF wclNx = xx THEN lp ← makeList[makeWire[wdt, wdtt, wiringLev], xx, tty, wiringOrn, 0] ELSE lp ← makeList[makeWire[ln, wdtt, wiringLev], tx, tty, wiringOrn, 0]; wclNx ← xx; END; wirePrevPnt ← lp; wclLp ← lp; wiringOrn ← (wiringOrn + 2) MOD 4; masterList ← insertList[masterList, lp]; IF createSel THEN BEGIN selNewThing[masterList, lp, unSel]; END; setWireParms[FALSE]; reDrawRect[getRect[lp], 1, TRUE, TRUE, FALSE]; END; CmdTwerp:PUBLIC PROCEDURE[lookAtChr:keCheckProc] RETURNS[keyEvent] = BEGIN retn,xeq:BOOLEAN; savedNoChange: BOOLEAN ← noChange; DO tmpCP: cmdEnt; IF dChange THEN cChange ← bChange ← TRUE; IF cChange OR bChange THEN reDrawRect[[0, 0, 0, 0], 2, bChange, cChange, TRUE]; IF cChange THEN BEGIN IF wiring THEN {IF busMaking THEN setBusParms[TRUE] ELSE setWireParms[TRUE]}; IF boxing THEN BEGIN x, y: INTEGER; [, x, y, , ] ← cscaleRect[selMarkPnt.x, selMarkPnt.y, cClipx2 - 2, cClipy2 - 2]; setupBox[[x, y], TRUE]; END; IF NOT bChange THEN redoCBBox[]; END; IF NOT noChange THEN displayParameters[]; noChange ← dChange ← bChange ← cChange ← FALSE; ppoutdefs.EnableBackup[]; ke ← getKchr[]; ppoutdefs.DisableBackup[]; [retn,xeq]←lookAtChr[ke]; ii ← IF BITAND[ke.ctl, 3]=0 THEN BITSHIFT[10B,BITSHIFT[ke.ctl,-2]] ELSE BITSHIFT[1, (BITAND[ke.ctl, 3] - 1)]; tmpCP ← IF cellNameMode THEN CNcmdArray[ke.k] ELSE cmdArray[ke.k]; IF tmpCP = NIL OR NOT xeq THEN ignore[ke] ELSE BEGIN noChange ← FALSE; [bb, xx, yy] ← deScaledCursor[ke.mx, ke.my]; IF ke.k = 77B AND NOT bb THEN noBBbuttons[ke] ELSE FOR jj: CARDINAL IN [0..20) DO IF BITAND[ii, tmpCP[jj].mask] # 0 THEN {tmpCP[jj].proc[ke]; EXIT}; ENDLOOP; END; IF retn THEN BEGIN noChange ← noChange AND savedNoChange; RETURN[ke]; END; ENDLOOP; END; fontNumber: CARDINAL←0; fontNumberMax: CARDINAL = 3; fontTable: ARRAY [0..fontNumberMax) OF POINTER TO StrikeFont = [GetStrikeHandle["TimesRoman10"], GetStrikeHandle["Helvetica7"], GetStrikeHandle["TimesRoman8"]]; setFont: PUBLIC cmdProc = BEGIN fontNumber ← fontNumber + 1; IF fontNumber >= fontNumberMax THEN fontNumber ← 0; fnt ← fontTable[fontNumber]; END; fnt ← fontTable[0]; END.