DIRECTORY
Ascii,
Buttons,
Commander USING [CommandProc, Register],
Containers USING [ChildXBound, ChildYBound, Container, Create],
Convert,
FS,
IO,
MessageWindow,
RefText,
Rope,
Rules USING [Create, Rule],
TypeScript,
VFonts,
ViewerClasses USING [Viewer, ViewerClassRec],
ViewerIO USING [CreateViewerStreams],
ViewerOps USING [CreateViewer, PaintViewer],
ViewerTools USING [GetContents, MakeNewTextViewer, SetSelection];
InsertMailing: CEDAR PROGRAM				
IMPORTS Buttons, Commander, Containers, Convert, FS, IO, MessageWindow, RefText, Rope, Rules, TypeScript, VFonts, ViewerIO, ViewerOps, ViewerTools =
BEGIN
entryHeight: CARDINAL = 15;	-- how tall to make each line of items
entryVSpace: CARDINAL = 8; 	-- vertical leading space between lines
entryHSpace: CARDINAL = 10; 	-- horizontal space between items in a line
ROPE: TYPE = Rope.ROPE;
STREAM: TYPE = IO.STREAM;
dash: CHAR = Ascii.ControlV;


CP: TYPE = RECORD [caller, recruiter: ROPE];
CallerNameRec: TYPE = ARRAY [0..100) OF CP;

Handle: TYPE = REF MyRec;	-- a REF to the data for a particular instance of the sample tool; multiple instances can be created.
MyRec: TYPE = RECORD [	-- the data for a particular tool instance
outer: Containers.Container _ NIL,	-- handle for the enclosing container
height: CARDINAL _ 0,		-- height measured from the top of the container
cmd: CommandViewer,		-- the commands
in: STREAM, eof: BOOLEAN _ FALSE,
out: STREAM,
item: EntrySeq,
address, zip, level, activity, dinner, age, phone, caller, recruiter, member: REF BOOL,
items: CARDINAL _ 0,
tsIn, tsOut: STREAM,
callerName: REF CallerNameRec,
ts: ViewerClasses.Viewer ];		-- the typescript

PromptRec: TYPE = RECORD [
handle: Handle, viewer: ViewerClasses.Viewer _ NIL];
PromptHandle: TYPE = REF PromptRec;
MakeTool: Commander.CommandProc = BEGIN
rule: Rules.Rule;
my: Handle _ NEW[MyRec];
my.outer _ Containers.Create[[-- construct the outer container
name: "Insert Mailing",	-- name displayed in the caption
iconic: TRUE,			-- so tool will be iconic (small) when first created
column: left,				-- initially in the left column
scrollable: FALSE ]];		-- inhibit user from scrolling contents
MakeCommands[my];		-- build each (sub)viewer in turn
rule _ Rules.Create [[parent: my.outer, wy: my.height, ww: my.outer.cw, wh: 2]];
Containers.ChildXBound[my.outer, rule];
my.height _ my.height + entryHeight + 2;	-- interline spacing
MakeTypescript[my];
ViewerOps.PaintViewer[my.outer, all];				-- reflect above change
END;
CommandViewer: TYPE = RECORD [
inputFile, outputFile, callers: ViewerClasses.Viewer
];


MakeTypescript: PROC [handle: Handle] = BEGIN	
handle.height _ handle.height + entryVSpace;	-- space down from the top of the viewer
handle.ts _ TypeScript.Create[
info: [name: "Insertmailing.ts", wy: handle.height, parent: handle.outer, border: FALSE ]];
[handle.tsIn, handle.tsOut] _ ViewerIO.CreateViewerStreams [
name: "Insertmailing.ts", viewer: handle.ts, backingFile: "Insertmailing.ts", editedStream: FALSE];
Containers.ChildXBound[handle.outer, handle.ts];
Containers.ChildYBound[handle.outer, handle.ts];
END;
MakeCommands: PROC [handle: Handle] = BEGIN	
initialData: Rope.ROPE = NIL;
wx: INT _ 0;
NewLine: PROC = {handle.height _ handle.height + entryHeight + entryVSpace; wx _ 0};
LabeledItem: PROC [label: ROPE, width: INT, data: ROPE _ NIL] 
RETURNS [v: ViewerClasses.Viewer] = {
ph: PromptHandle _ NEW [PromptRec _ [handle: handle]];
t: Buttons.Button _ Buttons.Create[
info: [
name: Rope.Concat[label, ":"], 
wy: handle.height,
wh: entryHeight,	-- specify rather than defaulting so line is uniform
wx: wx,
parent: handle.outer,
border: FALSE ],
proc: Prompt,
clientData: ph];	-- this will be passed to our button proc
wx _ wx + t.ww + entryHSpace;
v _ ViewerTools.MakeNewTextViewer[ [
parent: handle.outer,
wx: wx,
wy: handle.height,
ww: width*VFonts.CharWidth['0],
wh: entryHeight,
data: data,
scrollable: FALSE,
border: FALSE]];
ph.viewer _ v;
wx _ wx + v.ww + entryHSpace};
Cmd: PROC [label: ROPE, proc: Buttons.ButtonProc] = {
t: Buttons.Button _ Buttons.Create[
info: [
name: label, 
wx: wx,
wy: handle.height,
wh: entryHeight,	-- specify rather than defaulting so line is uniform
parent: handle.outer,
border: TRUE ],
proc: proc,
clientData: handle];	-- this will be passed to our button proc
wx _ wx + t.ww + entryHSpace};
Bool: PROC [label: ROPE, initial: BOOL] RETURNS [flag: REF BOOL] = {
t: Buttons.Button;
flag _ NEW[BOOL _ initial];
t _ Buttons.Create[
info: [
name: label, 
wx: wx,
wy: handle.height,
wh: entryHeight,	-- specify rather than defaulting so line is uniform
parent: handle.outer,
border: TRUE ],
proc: ToggleBool,
clientData: flag];	-- this will be passed to our button proc
Buttons.SetDisplayStyle[
 button: t, style: IF initial THEN $WhiteOnBlack ELSE $BlackOnWhite, paint: FALSE];
wx _ wx + t.ww + entryHSpace};

NewLine[];
Cmd["Sort", DoIt];
handle.zip _ Bool["zip", FALSE];
handle.level _ Bool["level", FALSE];
handle.activity _ Bool["activity", FALSE];
handle.age _ Bool["age", FALSE];
handle.dinner _ Bool["dinner", FALSE];
handle.address _ Bool["address", FALSE];
handle.phone _ Bool["phone", FALSE];
handle.caller _ Bool["caller", FALSE];
handle.recruiter _ Bool["recruiter", FALSE];
handle.member _ Bool["member", FALSE];
NewLine[];

Cmd["Count", CountThings];
NewLine[];
handle.cmd.inputFile _ LabeledItem["input", 50];

NewLine[];
handle.cmd.outputFile _ LabeledItem["output", 50];

NewLine[];

handle.cmd.callers _ LabeledItem["callers", 50, "///FUMC/CallerNames.txt"];

NewLine[];
END;
Prompt: Buttons.ButtonProc -- [parent: REF ANY, clientData: REF ANY _ NIL, mouseButton: Menus.MouseButton _ red, shift: BOOL _ FALSE, control: BOOL _ FALSE] --   = BEGIN
ph: PromptHandle _ NARROW[clientData];
ViewerTools.SetSelection[ph.viewer];		-- force the selection
END;

ToggleBool: Buttons.ButtonProc  = {
switch: REF BOOL _ NARROW [clientData]; 
switch^ _ ~switch^;
Buttons.SetDisplayStyle[
 button: NARROW[parent], 
 style: IF switch^ THEN $WhiteOnBlack ELSE $BlackOnWhite];
};

CountThings: Buttons.ButtonProc -- [parent: REF ANY, clientData: REF ANY _ NIL, mouseButton: Menus.MouseButton _ red, shift: BOOL _ FALSE, control: BOOL _ FALSE] --   = BEGIN
handle: Handle _ NARROW[clientData];	-- get our data
CountArray: TYPE = ARRAY CHAR OF CARDINAL;
activityK: REF CountArray _ NEW[CountArray _ ALL[0]];
levelK: REF CountArray _ NEW[CountArray _ ALL[0]];
dinnerK: REF CountArray _ NEW[CountArray _ ALL[0]];
ageK: REF CountArray _ NEW[CountArray _ ALL[0]];
PT: PROC [t: ROPE] = {handle.tsOut.PutRope[t]};
PC: PROC [c: CARDINAL] = {handle.tsOut.Put[[cardinal[c]], [character['\n]]]};
total: CARDINAL _ 0;
PrintCounts: PROC [a: REF CountArray, category: ROPE] = {
PT["\nFor category "]; PT[category]; PT["\n"];
FOR c: CHAR IN CHAR DO
IF a[c] = 0 THEN LOOP;
PT["\t"]; PT[Rope.FromChar[c]]; PT["\t"]; PC[a[c]];
ENDLOOP;
};
BEGIN
ENABLE {
UNWIND => {IF handle.in # NIL THEN handle.in.Close[]; handle.in _ NIL};
Problem, ABORTED => {handle.tsOut.PutText[" aborted"]; GO TO done}};
iName: ROPE = ViewerTools.GetContents[handle.cmd.inputFile];
e: REF Entry;

IF iName = NIL  THEN {
handle.tsOut.Put[[rope["specify file name"]], [character['\n]]];
RETURN};
handle.in _ OpenFile[iName];
IF handle.in # NIL THEN handle.eof _ FALSE
ELSE handle.eof _ TRUE;
handle.tsOut.PutText["Reading:"];
WHILE ~handle.eof DO
[] _ handle.in.SkipWhitespace[];
IF handle.in.EndOf[] THEN {handle.eof _ TRUE; GO TO done};
e _ ReadEntry[handle];
total _ total + 1;
activityK[e.activity] _ activityK[e.activity] + 1;
levelK[e.level] _ levelK[e.level] + 1;
dinnerK[e.dinner] _ dinnerK[e.dinner] + 1;
ageK[e.age] _ ageK[e.age] + 1;
ENDLOOP;
EXITS
done => NULL;
END; -- of Enable
PT["\nTotal number of entries "]; PC[total];
PrintCounts[activityK, "activity"];
PrintCounts[levelK, "level"];
PrintCounts[dinnerK, "dinner"];
PrintCounts[ageK, "age"];
PT["\n\n"];
IF handle.in # NIL THEN handle.in.Close[];
handle.tsOut.Put[[character['\n]], [rope["done"]], [character['\n]]];
END;

DoIt: Buttons.ButtonProc -- [parent: REF ANY, clientData: REF ANY _ NIL, mouseButton: Menus.MouseButton _ red, shift: BOOL _ FALSE, control: BOOL _ FALSE] --   = BEGIN
handle: Handle _ NARROW[clientData];	-- get our data
BEGIN
ENABLE {
UNWIND => {IF handle.in # NIL THEN handle.in.Close[]; handle.in _ NIL};
Problem, ABORTED => {handle.tsOut.PutText[" aborted"]; GO TO done}};
iName: ROPE = ViewerTools.GetContents[handle.cmd.inputFile];
oName: ROPE = ViewerTools.GetContents[handle.cmd.outputFile];

handle.item _ NEW[EntrySeqBody[500]];
handle.items _ 0;
IF handle.caller^ OR handle.recruiter^ AND handle.callerName = NIL THEN
handle.callerName _ ParseCallerNames[handle];

IF iName = NIL OR oName = NIL THEN {
handle.tsOut.Put[[rope["specify file names"]], [character['\n]]];
RETURN};
handle.in _ OpenFile[iName];
IF handle.in # NIL THEN handle.eof _ FALSE
ELSE handle.eof _ TRUE;
handle.tsOut.PutText["Reading:"];
WHILE ~handle.eof DO
EnterItem[handle];
ENDLOOP;
handle.tsOut.PutText["Sorting:"];
SortEntries[handle];
handle.tsOut.PutText["Writing:"];
handle.out _ FS.StreamOpen[fileName: oName, accessOptions: $create];
FOR i: CARDINAL IN [0..handle.items) DO
WriteEntry[handle, handle.item[i]];
handle.out.PutChar['\n];
handle.item[i] _ NIL;
ENDLOOP;
handle.item _ NIL;
EXITS
done => NULL;
END; -- of Enable
IF handle.in # NIL THEN handle.in.Close[];
IF handle.out # NIL THEN handle.out.Close[];
handle.tsOut.Put[[character['\n]], [rope["done"]], [character['\n]]];
END;

UC: PROC [c: CHAR] RETURNS [CHAR] = {
RETURN[IF c IN ['a..'z] THEN VAL[c.ORD - ORD['a] + ORD['A]] ELSE c]};

CFName: PROC [name: ROPE] RETURNS [cf: ROPE] = {
cName: REF TEXT _ NEW[TEXT[Rope.Length[name]]]; -- plenty long
FOR i: INT IN [0..Rope.Length[name]) DO
c: CHAR _ UC[Rope.Fetch[name, i]];
SELECT c FROM
'*, '+ => LOOP;
ENDCASE => {
cName[cName.length] _ c; cName.length _ cName.length + 1};
ENDLOOP;
RETURN[Rope.FromRefText[cName]]};

Entry: TYPE = RECORD [
caller: [0..100) _ 0,
activity, level, dinner, age: CHAR _ ' ,
phone: ARRAY [0..4) OF ROPE _ ALL[NIL],
name: ARRAY [0..4) OF ROPE _ ALL[NIL],
addr: ARRAY [0..4) OF ROPE _ ALL[NIL],
town: ROPE _ NIL,
zip: ROPE _ NIL,
comment: ROPE _ NIL,
cname: ROPE, -- cannonical form name 
street: ROPE,
number: INT _ 0,
ctown: ROPE];

EntrySeqBody: TYPE = RECORD [SEQUENCE max: CARDINAL OF REF Entry];
EntrySeq: TYPE = REF EntrySeqBody;

Problem: ERROR = CODE;

MyBreak: IO.BreakProc -- [char: CHAR] RETURNS [IO.CharClass] --  = {
RETURN [SELECT char FROM
'\\, '|, '}, '\n => break,
'\t, '
, ' => sepr,
ENDCASE => other];
};

OpenFile: PROC [name: ROPE] RETURNS [st: STREAM] = {
st _ FS.StreamOpen[name, $read
! FS.Error => IF error.group # bug THEN CONTINUE]};

EnterItem: PROC [handle: Handle] = {
e: REF Entry;
st1, st2: CARDINAL;
ch: CHAR;
num: INT _ 0;
IF handle.eof THEN RETURN;
IF handle.in = NIL THEN {
MessageWindow.Append[
message: "Please open a file first",
clearFirst: TRUE];
MessageWindow.Blink[ ];
ERROR ABORTED};
[] _ handle.in.SkipWhitespace[];
IF handle.in.EndOf[] THEN {handle.eof _ TRUE; GO TO done};
e _ ReadEntry[handle];
e.cname _ CFName[e.name[0]];
st1 _ 0; st2 _ IF e.addr[0] = NIL THEN 0 ELSE CARDINAL[Rope.Length[e.addr[0]]];
WHILE st1 < st2 AND (ch _ Rope.Fetch[e.addr[0], st1]) IN ['0..'9] DO
num _ 10*num + ch.ORD - '0.ORD;
st1 _ st1 + 1;
ENDLOOP;
e.number _ num;
WHILE st1 < st2 AND Rope.Fetch[e.addr[0], st1] = '  DO st1 _ st1 + 1 ENDLOOP;
FOR k: CARDINAL IN [st1..st2) DO
IF Rope.Fetch[e.addr[0], k] = ', THEN {st2 _ k; EXIT};
ENDLOOP;
e.street _ Rope.Substr[base: e.addr[0], start: st1, len: st2-st1];
IF e.town # NIL THEN e.ctown _ e.town
ELSE IF e.addr[0] = NIL THEN e.ctown _ ""
ELSE {
FOR k: CARDINAL IN [0..4) DO
IF e.addr[k] = NIL THEN {e.ctown _ e.addr[k-1]; EXIT};
REPEAT
FINISHED => e.ctown _ e.addr[3];
ENDLOOP};
IF handle.items = handle.item.max THEN GrowItemRec[handle];
handle.item[handle.items] _ e; handle.items _ handle.items + 1;
EXITS
done => NULL;
};

GrowItemRec: PROC [h: Handle] = {
n: CARDINAL;
new: EntrySeq;
IF h.item = NIL THEN n _ 500 ELSE n _ h.item.max + 100;
new _ NEW[EntrySeqBody[n]];
IF h.item # NIL THEN FOR i: CARDINAL IN [0..h.items) DO
new[i] _ h.item[i];
ENDLOOP;
h.item _ new};

ReadEntry: PROC [handle: Handle] RETURNS [e: REF Entry] = {
ENABLE IO.EndOfStream => {handle.eof _ TRUE; Quit[handle, "Syntax error "]};
st: STREAM _ handle.in;
caller: ROPE;
ch: CHAR;
i: CARDINAL;
e _ NEW [Entry];
IF (ch _ st.GetChar[]) # '{ THEN Quit[handle, "Syntax error "];
caller _ GetTokenRope[st, MyBreak].token;
IF caller # NIL THEN 
e.caller _ Convert.IntFromRope[caller ! Convert.Error => Quit[handle, "bad caller #"]];
IF (ch _ st.GetChar[]) # '| THEN Quit[handle, "Syntax error "];
BEGIN -- get campaign info
IF (ch _ st.GetChar[]) = '| THEN GO TO done;
e.activity _ ch;
IF (ch _ st.GetChar[]) = '| THEN GO TO done;
e.level _ ch;
IF (ch _ st.GetChar[]) = '| THEN GO TO done;
e.dinner _ ch;
IF (ch _ st.GetChar[]) = '| THEN GO TO done;
e.age _ ch;
IF (ch _ st.GetChar[]) # '| THEN Quit[handle, "Syntax error "];
EXITS
done => NULL;
END;
i _ 0;
DO
e.phone[i] _ GetTokenRope[st, MyBreak].token;
SELECT (ch _ st.GetChar[]) FROM
'\\ => IF i = 3 THEN Quit[handle, "Syntax error "];
'| => EXIT;
'} => RETURN;
ENDCASE => Quit[handle, "Syntax error "];
i _ i + 1;
ENDLOOP;
i _ 0;
DO
e.name[i] _ GetTokenRope[st, MyBreak].token;
SELECT (ch _ st.GetChar[]) FROM
'\\ => IF i = 3 THEN Quit[handle, "Syntax error "];
'| => EXIT;
'} => RETURN;
ENDCASE => Quit[handle, "Syntax error "];
i _ i + 1;
ENDLOOP;
i _ 0;
DO
e.addr[i] _ GetTokenRope[st, MyBreak].token;
SELECT (ch _ st.GetChar[]) FROM
'\\ => IF i = 3 THEN Quit[handle, "Syntax error "];
'| => EXIT;
'} => RETURN;
ENDCASE => GO TO badsyntax;
i _ i + 1;
ENDLOOP;
e.town _ GetTokenRope[st, MyBreak].token;
IF st.GetChar[] = '} THEN RETURN;
e.zip _ GetTokenRope[st, MyBreak].token;
IF st.GetChar[] = '} THEN RETURN;
[] _ GetTokenRope[st, MyBreak];	-- old mailing
IF st.GetChar[] = '} THEN RETURN;
e.comment _ GetTokenRope[st, MyBreak].token;
IF st.GetChar[] # '} THEN Quit[handle, "Syntax error "];
EXITS
badsyntax => Quit[handle, "Syntax error "];
};

OutputName: PROC [h: Handle, name: ROPE] RETURNS [flagged: BOOLEAN _ FALSE] = {
NameBreak: IO.BreakProc = {
RETURN [SELECT char FROM
'&, ', => break,
'\t => sepr, -- blanks are allowed in names
ENDCASE => other]};
ns: STREAM _ NIL;
GetName: PROC RETURNS [r: ROPE] = {
[] _ ns.SkipWhitespace[];
IF ns.EndOf[] THEN RETURN [NIL];
DO
SELECT ns.PeekChar[] FROM
'+, '  => {[] _ ns.GetChar[]};
'* => {[] _ ns.GetChar[]};
ENDCASE => EXIT;
ENDLOOP;
r _ GetTokenRope[ns, NameBreak].token;
IF ~ns.EndOf[] THEN [] _ ns.GetChar[]};
PR: PROC [r: ROPE] = {h.out.PutRope[r]};
PC: PROC [c: CHAR] = {h.out.PutChar[c]};
ch, lastOut: CHAR;
last: ROPE; 
first: BOOL _ TRUE;
ns _ IO.RIS[name];
last _ GetName[]; -- last name
WHILE ~ns.EndOf[] DO
ch _ ns.GetChar[];
SELECT ch FROM
'  => IF ~first THEN PC[lastOut _ ' ];
'+, '* => NULL;
'( => EXIT;
ENDCASE => {first _ FALSE; PC[lastOut _ ch]};
ENDLOOP;
IF lastOut # '  THEN PC[' ];
PR[last];
};

WriteEntry: PROC [handle: Handle, e: REF Entry] = {
st: STREAM _ handle.out;
i: CARDINAL;
st.PutChar['{];
IF e.caller = 0 THEN st.PutRope["
"]
ELSE st.Put[[integer[e.caller]]];
st.PutChar['|];
IF e.activity # '  OR e.level # '  OR e.dinner # '  OR e.age # '  THEN {
st.PutChar[e.activity];
st.PutChar[e.level];
st.PutChar[e.dinner];
IF e.age # '  THEN st.PutChar[e.age]};
st.PutChar['|];
FOR i IN [0..4) WHILE e.phone[i] # NIL DO
IF i # 0 THEN st.PutChar['\\];
st.PutRope[e.phone[i]];
ENDLOOP;
st.PutRope["|\t"];
IF e.phone[0] = NIL THEN st.PutRope["\t\t\t\t"];
FOR i IN [0..4) WHILE e.name[i] # NIL DO
IF i # 0 THEN st.PutChar['\\];
st.PutRope[e.name[i]];
ENDLOOP;
IF e.addr[0] = NIL AND e.town = NIL AND e.zip = NIL AND e.comment = NIL THEN {
st.PutChar['}]; RETURN};
st.PutRope["|\t"];
FOR i IN [0..4) WHILE e.addr[i] # NIL DO
IF i # 0 THEN st.PutChar['\\];
st.PutRope[e.addr[i]];
ENDLOOP;
st.PutRope["|\t"];
IF e.town # NIL THEN st.PutRope[e.town];
st.PutRope["|\t"];
st.PutRope[e.zip];
st.PutRope["|\t"];
[] _ OutputName[handle, e.name[0]];
IF e.comment # NIL THEN {st.PutRope["|\t"]; st.PutRope[e.comment]};
st.PutChar['}];
};

Quit: PROC [handle: Handle, reason: ROPE _ NIL] = {
loc: INT = handle.in.GetIndex[];
handle.in.Close[]; handle.in _ NIL; handle.eof _ TRUE;
handle.tsOut.Put[[rope[reason]], [integer[loc]], [character['\n]]];
ERROR Problem};

Quit2: PROC [handle: Handle, st: STREAM, reason: ROPE _ NIL] = {
loc: INT = st.GetIndex[];
st.Close[];
handle.tsOut.Put[[rope[reason]], [integer[loc]], [character['\n]]];
ERROR Problem};

ParseCallerNames: PROC [h: Handle] RETURNS [n: REF CallerNameRec] = {
cnfile: ROPE _ ViewerTools.GetContents[h.cmd.callers];
ch: CHAR;
index: INT;
c, r: ROPE;
st: STREAM;
n _ NEW[CallerNameRec _ ALL[[NIL, NIL]]];
st _ OpenFile[cnfile];
IF st = NIL THEN Quit2[h, st, "No caller names"];
WHILE ~st.EndOf[] DO
c _ r _ NIL;
[] _ st.SkipWhitespace[];
IF st.EndOf[] THEN RETURN;
index _ st.GetInt[];
IF NOT (index IN [0..100)) THEN Quit2[h, st, "Index invalid in callernames"];
IF st.GetChar[] # '\t THEN Quit2[h, st, "Missing tab in callernames"];
c _ GetTokenRope[st, MyBreak].token;
IF ~st.EndOf[] THEN SELECT (ch _ st.GetChar[]) FROM
'\n => NULL;
'| => {
r _ GetTokenRope[st, MyBreak].token;
IF st.GetChar[] # '\n THEN Quit2[h, st, "Missing CR in callernames"]};
ENDCASE => Quit2[h, st, "Syntax error in callernames"];
n[index] _ [caller: c, recruiter: r];
ENDLOOP;
st.Close[]};



GetToken: PROC [stream: STREAM, breakProc: IO.BreakProc, buffer: REF TEXT]
RETURNS[token: REF TEXT, charsSkipped: INT] = {
quit, include: BOOL _ FALSE;
anySeen: BOOL _ FALSE;
charsSkipped _ 0;
buffer.length _ 0;
DO
char: CHAR _
stream.GetChar[ ! IO.EndOfStream => IF buffer.length > 0 THEN EXIT ELSE REJECT];
SELECT breakProc[char] FROM
break => {include _ FALSE; quit _ TRUE};
sepr => {include _ FALSE; quit _ anySeen };
other => {include _ TRUE; quit _ FALSE; anySeen _ TRUE};
ENDCASE => ERROR;
IF include THEN buffer _ RefText.InlineAppendChar[buffer, char]
ELSE
IF quit THEN stream.Backup[char] ELSE charsSkipped _ charsSkipped + 1;
IF quit THEN EXIT;
ENDLOOP;
RETURN[buffer, charsSkipped];
};
GetTokenRope: PUBLIC PROC [stream: STREAM, breakProc: IO.BreakProc]
RETURNS [token: ROPE, charsSkipped: INT] = {
buffer: REF TEXT = RefText.ObtainScratch[100];
{ ENABLE UNWIND => RefText.ReleaseScratch[buffer];
tokenText: REF TEXT;
[tokenText, charsSkipped] _ GetToken[stream, breakProc, buffer];
token _ IF tokenText.length = 0 THEN NIL ELSE Rope.FromRefText[tokenText];
};
RefText.ReleaseScratch[buffer];
RETURN [token, charsSkipped];
};

SortEntries: PROC [h: Handle] = {
dinnerOrder: PACKED ARRAY CHAR OF [0..16) _ ALL[0];
levelOrder: PACKED ARRAY CHAR OF [0..16) _ ALL[0];
activityOrder: PACKED ARRAY CHAR OF [0..16) _ ALL[0];
ageOrder: PACKED ARRAY CHAR OF [0..16) _ ALL[0];
Greater: PROC [r1, r2: REF Entry] RETURNS [BOOL] = {
IF h.dinner^ THEN
SELECT dinnerOrder[r1.dinner] FROM
> dinnerOrder[r2.dinner] => RETURN[TRUE];
< dinnerOrder[r2.dinner] => RETURN[FALSE];
ENDCASE;
IF h.level^ THEN
SELECT levelOrder[r1.level] FROM
> levelOrder[r2.level] => RETURN[TRUE];
< levelOrder[r2.level] => RETURN[FALSE];
ENDCASE;
IF h.age^ THEN
SELECT ageOrder[r1.age] FROM
> ageOrder[r2.age] => RETURN[TRUE];
< ageOrder[r2.age] => RETURN[FALSE];
ENDCASE;
IF h.activity^ THEN
SELECT activityOrder[r1.activity] FROM
> activityOrder[r2.activity] => RETURN[TRUE];
< activityOrder[r2.activity] => RETURN[FALSE];
ENDCASE;
IF h.address^ THEN {
SELECT Rope.Compare[r1.ctown, r2.ctown] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
SELECT Rope.Compare[r1.zip, r2.zip] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
SELECT Rope.Compare[r1.street, r2.street] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
SELECT r1.number FROM
> r2.number => RETURN[TRUE];
< r2.number => RETURN[FALSE];
ENDCASE;
};
IF h.zip^ THEN SELECT Rope.Compare[r1.zip, r2.zip] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
IF h.recruiter^ THEN SELECT 
Rope.Compare[h.callerName[r1.caller].recruiter, h.callerName[r2.caller].recruiter] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
IF h.caller^ THEN SELECT 
Rope.Compare[h.callerName[r1.caller].caller, h.callerName[r2.caller].caller] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
IF h.phone^ THEN SELECT Rope.Compare[r1.phone[0], r2.phone[0]] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
IF h.member^ THEN {
c1: CHAR _ Rope.Fetch[r1.name[0], 0];
c2: CHAR _ Rope.Fetch[r2.name[0], 0];
IF c1 = '* THEN
{IF c2 # '* THEN RETURN [FALSE]}
ELSE IF c2 = '* THEN RETURN[TRUE]};
SELECT Rope.Compare[r1.cname, r2.cname] FROM
greater => RETURN[TRUE];
less => RETURN[FALSE];
ENDCASE;
RETURN[FALSE]};
dinnerOrder['d] _ 1; dinnerOrder['h] _ 2; dinnerOrder['i] _ 3;
dinnerOrder['o] _ 4; dinnerOrder['-] _ 5; dinnerOrder[' ] _ 6;
activityOrder['a] _ 1; activityOrder['b] _ 2; activityOrder['c] _ 3;
activityOrder['-] _ 4; activityOrder[' ] _ 5;
ageOrder['k] _ 1; ageOrder['y] _ 2; ageOrder['a] _ 3;
ageOrder['s] _ 4; ageOrder['-] _ 5; ageOrder[' ] _ 6;
levelOrder['9] _ 1; levelOrder['8] _ 2; levelOrder['7] _ 3;
levelOrder['6] _ 4; levelOrder['5] _ 5; levelOrder['4] _ 6;
levelOrder['3] _ 7; levelOrder['2] _ 8; levelOrder['1] _ 9;
levelOrder['c] _ 10; levelOrder['0] _ 11; levelOrder['-] _ 12;
levelOrder[' ] _ 13; 
Sort[h.item, h.items, Greater];
};

Sort: PROC [
a: EntrySeq,
n: CARDINAL,
greater: PROC [r1, r2: REF Entry] RETURNS [BOOL]] = {
i: CARDINAL;
temp: REF Entry;

SiftUp: PROC [l, u: CARDINAL] = {
s: CARDINAL;
key: REF Entry _ a[l-1];
DO
s _ l*2;
IF s > u THEN EXIT;
IF s < u AND greater[a[s+1-1], a[s-1]] THEN s _ s+1;
IF greater[key, a[s-1]] THEN EXIT;
a[l-1] _ a[s-1];
l _ s;
ENDLOOP;
a[l-1] _ key};

FOR i DECREASING IN [2..n/2] DO SiftUp[i, n]; ENDLOOP;
FOR i DECREASING IN [2..n] DO
SiftUp[1, i];
temp _ a[1-1];
a[1-1] _ a[i-1];
a[i-1] _ temp;
ENDLOOP};


Commander.Register[key: "InsertMailing", proc: MakeTool,
doc: "Insert mailing names" ];
[ ] _ MakeTool[NIL];	-- and create an instance
END.




คInsertMailing.mesa; 
Last Edited by: Sweet, October 11, 1984 1:34:55 am PDT
The Containers interface is used to create an outer envelope or "container" for the different sections below.  For uniformity, we define some standard distances between entries in the tool.
default the width so that it will be computed for us --
default the width so that it will be computed for us --
default the width so that it will be computed for us --
force the selection into the user input field
force the selection into the user input field
do the work
force the selection into the user input field
various initializations
do the work
extracted for use by sort comparison
extract interesting data
enter into list to be sorted
one should SkipWhitespace before calling (and check for eof)
copied from IOSearchImpl because it didn't handle empty tokens properly
Sort by various keys

set order on interesting values (bogus ones come out first)
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