aboutsummaryrefslogtreecommitdiff
path: root/src/interp/htsetvar.boot
blob: 6acb52c494c4b46ed8a568ab373dfcb1adf881c7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
-- Copyright (c) 1991-2002, The Numerical Algorithms Group Ltd.
-- All rights reserved.
-- Copyright (C) 2007-2011, Gabriel Dos Reis.
-- All rights reserved.
--
-- Redistribution and use in source and binary forms, with or without
-- modification, are permitted provided that the following conditions are
-- met:
--
--     - Redistributions of source code must retain the above copyright
--       notice, this list of conditions and the following disclaimer.
--
--     - Redistributions in binary form must reproduce the above copyright
--       notice, this list of conditions and the following disclaimer in
--       the documentation and/or other materials provided with the
--       distribution.
--
--     - Neither the name of The Numerical Algorithms Group Ltd. nor the
--       names of its contributors may be used to endorse or promote products
--       derived from this software without specific prior written permission.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-- IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-- TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


import macros
namespace BOOT

htsv() ==
  startHTPage(50)
  htSetVars()

htSetVars() ==
  $path := nil
  $lastTree := nil
  if 0 ~= LASTATOM $setOptions then htMarkTree($setOptions,0)
  htShowSetTree($setOptions)

htShowSetTree(setTree) ==
  $path := TAKE(- LASTATOM setTree,$path)
  page := htInitPage(mkSetTitle(),nil)
  htpSetProperty(page, 'setTree, setTree)
  links := nil
  maxWidth1 := maxWidth2 := 0
  for setData in setTree repeat
    satisfiesUserLevel setData.setLevel =>
      okList := [setData,:okList]
      maxWidth1 := MAX(# PNAME setData.setName,maxWidth1)
      maxWidth2 := MAX(htShowCount STRINGIMAGE setData.setLabel,maxWidth2)
  maxWidth1 := MAX(9,maxWidth1)
  maxWidth2 := MAX(41,maxWidth2)
  tabset1 := STRINGIMAGE (maxWidth1)
  tabset2 := STRINGIMAGE (maxWidth2 + maxWidth1 - 1)
  htSay('"\tab{2}\newline Variable\tab{",STRINGIMAGE (maxWidth1 + (maxWidth2 quo 3)),'"}Description\tab{",STRINGIMAGE(maxWidth2 + maxWidth1 + 2),'"}Value\newline\beginitems ")
  for setData in reverse okList repeat
      htSay '"\item"
      label := strconc('"\menuitemstyle{",setData.setName,'"}")
      links := [label,[['text,'"\tab{",tabset1,'"}",setData.setLabel,'"\tab{",tabset2,'"}{\em ",htShowSetTreeValue setData,'"}"]],
                'htShowSetPage, setData.setName]
      htMakePage [['bcLispLinks, links,'options,'(indent . 0)]]
  htSay '"\enditems"
  htShowPage()

htShowCount s == --# discounting {\em .. }
  m := #s
  m < 8 => m - 1
  i := 0
  count := 0
  while i < m - 7 repeat
    s.i = char '_{ and  s.(i+1) = char '_\ and s.(i+2) = char 'e
      and s.(i+3) = char 'm => i := i + 6     --discount {\em }
    i := i + 1
    count := count + 1
  count + (m - i)

htShowSetTreeValue(setData) ==
  st := setData.setType
  st = 'FUNCTION => object2String FUNCALL(setData.setVar,"%display%")
  st = 'INTEGER  => object2String eval setData.setVar
  st = 'STRING  => object2String eval setData.setVar
  st = 'LITERALS =>
    object2String translateTrueFalse2YesNo eval setData.setVar
  st = 'TREE     => '"..."
  systemError()

mkSetTitle() == strconc('"Command {\em )set ",listOfStrings2String $path,'"}")

listOfStrings2String u ==
  null u => '""
  strconc(listOfStrings2String rest u,'" ",stringize first u)

htShowSetPage(htPage, branch) ==
  setTree := htpProperty(htPage, 'setTree)
  $path := [branch,:TAKE(- LASTATOM setTree,$path)]
  setData := assoc(branch, setTree)
  null setData =>
    systemError('"No Set Data")
  st := setData.setType
  st = 'FUNCTION => htShowFunctionPage(htPage, setData)
  st = 'INTEGER  =>  htShowIntegerPage(htPage,setData)
  st = 'LITERALS => htShowLiteralsPage(htPage, setData)
  st = 'TREE     => htShowSetTree(setData.setLeaf)

  st = 'STRING   =>  -- have to add this
     htSetNotAvailable(htPage,'")set compiler")

  systemError '"Unknown data type"

htShowLiteralsPage(htPage, setData) ==
  htSetLiterals(htPage,setData.setName,setData.setLabel,
                setData.setVar,setData.setLeaf,'htSetLiteral)

htSetLiterals(htPage,name,message,variable,values,functionToCall) ==
  page := htInitPage('"Set Command", htpPropertyList htPage)
  htpSetProperty(page, 'variable, variable)
  bcHt ['"\centerline{Set {\em ", name, '"}}\newline"]
  bcHt ['"{\em Description: } ", message, '"\newline\vspace{1} "]
  bcHt '"Select one of the following: \newline\tab{3} "
  links := [[strconc('"",STRINGIMAGE opt), '"\newline\tab{3}", functionToCall, opt] for opt in values]
  htMakePage [['bcLispLinks, :links]]
  bcHt ["\indent{0}\newline\vspace{1} The current setting is: {\em ",
        translateTrueFalse2YesNo eval variable, '"} "]
  htShowPage()

htSetLiteral(htPage, val) ==
  htInitPage('"Set Command", nil)
  setDynamicBinding(htpProperty(htPage, 'variable), translateYesNo2TrueFalse val)
  htKill(htPage,val)

htShowIntegerPage(htPage, setData) ==
  page := htInitPage(mkSetTitle(), htpPropertyList htPage)
  htpSetProperty(page, 'variable, setData.setVar)
  bcHt ['"\centerline{Set {\em ", setData.setName, '"}}\newline"]
--  message := isKeyedMsgInDb($path,'(setvar text A)) or setData.setLabel
  message := setData.setLabel
  bcHt ['"{\em Description: } ", message, '"\newline\vspace{1} "]
  [$htInitial,$htFinal] := setData.setLeaf
  if $htFinal = $htInitial + 1
    then
      bcHt '"Enter the integer {\em "
      bcHt stringize $htInitial
      bcHt '"} or {\em "
      bcHt stringize $htFinal
      bcHt '"}:"
    else if null $htFinal then
      bcHt '"Enter an integer greater than {\em "
      bcHt stringize ($htInitial - 1)
      bcHt '"}:"
    else
      bcHt '"Enter an integer between {\em "
      bcHt stringize $htInitial
      bcHt '"} and {\em "
      bcHt stringize $htFinal
      bcHt '"}:"
  htMakePage [
    '(domainConditions (Satisfies S chkRange)),
      ['bcStrings,[5,eval setData.setVar,'value,'S]]]
  htSetvarDoneButton('"Select to Set Value",'htSetInteger)
  htShowPage()

htSetInteger(htPage) ==
  htInitPage(mkSetTitle(), nil)
  val := chkRange htpLabelInputString(htPage,'value)
  not integer? val =>
    errorPage(htPage,['"Value Error",nil,'"\vspace{3}\centerline{{\em ",val,'"}}\vspace{2}\newline\centerline{Click on \UpBitmap{} to re-enter value}"])
  setDynamicBinding(htpProperty(htPage, 'variable), val)
  htKill(htPage,val)

htShowFunctionPage(htPage,setData) ==
  fn := setData.setDef => FUNCALL(fn,htPage)
  htpSetProperty(htPage,'setData,setData)
  htpSetProperty(htPage,'parts, setData.setLeaf)
  htShowFunctionPageContinued(htPage)

htShowFunctionPageContinued(htPage) ==
  parts := htpProperty(htPage,'parts)
  setData := htpProperty(htPage,'setData)
  [[phrase,kind,variable,checker,initValue,:.],:restParts] := parts
  htpSetProperty(htPage, 'variable, variable)
  htpSetProperty(htPage, 'checker, checker)
  htpSetProperty(htPage, 'parts, restParts)
  kind = 'LITERALS => htSetLiterals(htPage,setData.setName,
                                    phrase,variable,checker,'htFunctionSetLiteral)
  page := htInitPage(mkSetTitle(), htpPropertyList htPage)
  bcHt ['"\centerline{Set {\em ", setData.setName, '"}}\newline"]
  bcHt ['"{\em Description: } ", setData.setLabel, '"\newline\vspace{1} "]
  currentValue := eval variable
  htMakePage
    [ ['domainConditions, ['Satisfies,'S,checker]],
      ['text,:phrase],
        ['inputStrings,
          [ '"", '"", 60, currentValue, 'value, 'S]]]
  htSetvarDoneButton('"Select To Set Value",'htSetFunCommand)
  htShowPage()

htSetvarDoneButton(message, func) ==
  bcHt '"\newline\vspace{1}\centerline{"

  if message = '"Select to Set Value" or message = '"Select to Set Values"  then
    bchtMakeButton('"\lisplink",'"\ControlBitmap{ClickToSet}", func)
  else
    bchtMakeButton('"\lisplink",strconc('"\fbox{", message, '"}"), func)

  bcHt '"} "


htFunctionSetLiteral(htPage, val) ==
  htInitPage('"Set Command", nil)
  setDynamicBinding(htpProperty(htPage, 'variable), translateYesNo2TrueFalse val)
  htSetFunCommandContinue(htPage,val)

htSetFunCommand(htPage) ==
  variable := htpProperty(htPage,'variable)
  checker := htpProperty(htPage,'checker)
  value := htCheck(checker,htpLabelInputString(htPage,'value))
  setDynamicBinding(variable,value) --kill this later
  htSetFunCommandContinue(htPage,value)

htSetFunCommandContinue(htPage,value) ==
  parts := htpProperty(htPage,'parts)
  continue :=
    null parts => false
    parts is [['break,predicate],:restParts] => eval predicate
    true
  continue =>
    htpSetProperty(htPage,'parts,restParts)
    htShowFunctionPageContinued(htPage)
  htKill(htPage,value)

htKill(htPage,value) ==
  htInitPage('"System Command", nil)
  string := strconc('"{\em )set ",listOfStrings2String [value,:$path],'"}")
  htMakePage [
     '(text
        "{Here is the AXIOM system command you could have issued:}"
            "\vspace{2}\newline\centerline{\tt"),
      ['text,:string]]
  htMakePage '((text . "}\vspace{1}\newline\rm"))
  htSay '"\vspace{2}{Select \  \UpButton{} \  to go back.}"
  htSay '"\newline{Select \  \ExitButton{QuitPage} \  to remove this window.}"
  htProcessDoitButton ['"Press to Remove Page",'"",'htDoNothing]
  htShowPage()

htSetNotAvailable(htPage,whatToType) ==
  page := htInitPage('"Unavailable Set Command", htpPropertyList htPage)
  htInitPage('"Unavailable System Command", nil)
  string := strconc('"{\em ",whatToType,'"}")
  htMakePage [
     '(text "\vspace{1}\newline"
        "{Sorry, but this system command is not available through HyperDoc. Please directly issue this command in an AXIOM window for more information:}"
            "\vspace{2}\newline\centerline{\tt"),
      ['text,:string]]
  htMakePage '((text . "}\vspace{1}\newline"))
  htProcessDoitButton ['"Press to Remove Page",'"",'htDoNothing]
  htShowPage()

htDoNothing(htPage,command) == nil

htCheck(checker,value) ==
  cons? checker => htCheckList(checker,parseWord value)
  FUNCALL(checker,value)

parseWord x ==
  string? x =>
    and/[digit? x.i for i in 0..MAXINDEX x] => readInteger x
    makeSymbol x
  x

htCheckList(checker,value) ==
  if value in '(y ye yes Y YE YES) then value := 'yes
  if value in '(n no N NO) then value := 'no
  checker is [n,m] and integer? n =>
    m = n + 1 =>
      value in checker => value
      n
    null m =>
      integer? value and value >= n => value
      n
    integer? m =>
      integer? value and value >= n and value <= m => value
      n
  value in checker => value
  first checker
--  emlist := strconc/[strconc('" {\em ",PNAME x,'"} ") for x in checker]
--  strconc('"Please enter one of: ",emlist)

translateYesNoToTrueFalse x ==
  x = 'yes => true
  x = 'no => false
  x

chkNameList x ==
  u := bcString2ListWords x
  parsedNames := [ncParseFromString x for x in u]
  and/[IDENTP x for x in parsedNames] => parsedNames
  '"Please enter a list of identifiers separated by blanks"

chkPosInteger s ==
  (u := parseOnly s) and integer? u and u > 0 => u
  '"Please enter a positive integer"

chkOutputFileName s ==
  bcString2WordList s in '(CONSOLE console) => 'console
  chkDirectory s

chkDirectory s == s

chkNonNegativeInteger s ==
  (u := ncParseFromString s) and integer? u and u >= 0 => u
  '"Please enter a non-negative integer"

chkRange s ==
  (u := ncParseFromString s) and integer? u
    and u >= $htInitial and (null $htFinal or u <= $htFinal)
      => u
  null $htFinal =>
    strconc('"Please enter an integer greater than ",stringize ($htInitial - 1))
  strconc('"Please enter an integer between ",stringize $htInitial,'" and ",
            stringize $htFinal)

chkAllNonNegativeInteger s ==
  (u := ncParseFromString s) and u in '(a al all A AL ALL) and 'ALL
    or chkNonNegativeInteger s
       or '"Please enter {\em all} or a non-negative integer"

htMakePathKey path ==
  null path => systemError '"path is not set"
  makeSymbol fn(PNAME first path,rest path) where
    fn(a,b) ==
      null b => a
      fn(strconc(a,'".",PNAME first b),rest b)

htMarkTree(tree,n) ==
  LASTTAIL(tree).rest := n
  for branch in tree repeat
    branch.3 = 'TREE => htMarkTree(branch.5,n + 1)

htSetHistory htPage ==
  msg := "when the history facility is on (yes), results of computations are saved in memory"
  data := ['history,msg,'history,'LITERALS,'$HiFiAccess,'(on off yes no)]
  htShowLiteralsPage(htPage,data)

htSetOutputLibrary htPage == 
  htSetNotAvailable(htPage,'")set compiler output")

htSetInputLibrary htPage == 
  htSetNotAvailable(htPage,'")set compiler input")

htSetExpose htPage ==
  htSetNotAvailable(htPage,'")set expose")

htSetKernelProtect htPage ==
 htSetNotAvailable(htPage,'")set kernel protect")

htSetKernelWarn htPage ==
 htSetNotAvailable(htPage,'")set kernel warn")

htSetOutputCharacters htPage ==
  htSetNotAvailable(htPage,'")set output characters")

htSetLinkerArgs htPage ==
  htSetNotAvailable(htPage,'")set fortran calling linker")

htSetCache(htPage,:options) ==
  $path := '(functions cache)
  htPage := htInitPage(mkSetTitle(),nil)
  $valueList := nil
  htMakePage '(
   (text
    "Use this system command to cause the AXIOM interpreter to `remember' "
    "past values of interpreter functions. "
    "To remember a past value of a function, the interpreter "
    "sets up a {\em cache} for that function based on argument values. "
    "When a value is cached for a given argument value, its value is gotten "
    "from the cache and not recomputed. Caching can often save much "
    "computing time, particularly with recursive functions or functions that "
    "are expensive to compute and that are called repeatedly "
    "with the same argument."
    "\vspace{1}\newline ")
   (domainConditions (Satisfies S chkNameList))
   (text
      "Enter below a list of interpreter functions you would like specially cached. "
      "Use the name {\em all} to give a default setting for all "
      "interpreter functions. "
      "\vspace{1}\newline "
      "Enter {\em all} or a list of names (separate names by blanks):")
   (inputStrings ("" "" 60 "all" names S))
   (doneButton "Push to enter names" htCacheAddChoice))
  htShowPage()

htCacheAddChoice htPage ==
  names := bcString2WordList htpLabelInputString(htPage,'names)
  $valueList := [listOfStrings2String names,:$valueList]
  null names => htCacheAddQuery()
  null rest names => htCacheOne names
  page := htInitPage(mkSetTitle(),nil)
  htpSetProperty(page,'names,names)
  htMakePage '(
    (domainConditions (Satisfies ALLPI chkAllPositiveInteger))
    (text
      "For each function, enter below a {\em cache length}, a positive integer. "
      "This number tells how many past values will "
      "be cached. "
      "A cache length of {\em 0} means the function won't be cached. "
      "To cache all past values, "
      "enter {\em all}."
      "\vspace{1}\newline "
      "For each function name, enter {\em all} or a positive integer:"))
  for i in 1.. for name in names repeat htMakePage [
      ['inputStrings,
        [strconc('"Function {\em ",name,'"} will cache"),
          '"values",5,10,htMakeLabel('"c",i),'ALLPI]]]
  htSetvarDoneButton('"Select to Set Values",'htCacheSet)
  htShowPage()

htMakeLabel(prefix,i) == makeSymbol strconc(prefix,stringize i)

htCacheSet htPage ==
  names := htpProperty(htPage,'names)
  for i in 1.. for name in names repeat
    num := chkAllNonNegativeInteger
             htpLabelInputString(htPage,htMakeLabel('"c",i))
    $cacheAlist := ADDASSOC(makeSymbol name,num,$cacheAlist)
  if (n := LASSOC('all,$cacheAlist)) then
    $cacheCount := n
    $cacheAlist := deleteAssoc('all,$cacheAlist)
  htInitPage('"Cache Summary",nil)
  bcHt '"In general, interpreter functions "
  bcHt
    $cacheCount = 0 => "will {\em not} be cached."
    bcHt '"cache "
    htAllOrNum $cacheCount
    '"} values."
  bcHt '"\vspace{1}\newline "
  if $cacheAlist then
--    bcHt '" However, \indent{3}"
    for [name,:val] in $cacheAlist | val ~= $cacheCount repeat
      bcHt '"\newline function {\em "
      bcHt stringize name
      bcHt '"} will cache "
      htAllOrNum val
      bcHt '"} values"
  htProcessDoitButton ['"Press to Remove Page",'"",'htDoNothing]
  htShowPage()

htAllOrNum val == bcHt
  val = 'all => '"{\em all"
  val = 0 => '"{\em no"
  strconc('"the last {\em ",stringize val)

htCacheOne names ==
  page := htInitPage(mkSetTitle(),nil)
  htpSetProperty(page,'names,names)
  htMakePage '(
    (domainConditions (Satisfies ALLPI chkAllPositiveInteger))
    (text
      "Enter below a {\em cache length}, a positive integer. "
      "This number tells how many past values will "
      "be cached. To cache all past values, "
      "enter {\em all}."
      "\vspace{1}\newline ")
    (inputStrings
      ("Enter {\em all} or a positive integer:"
       "" 5 10 c1 ALLPI)))
  htSetvarDoneButton('"Select to Set Value",'htCacheSet)
  htShowPage()