348
|
1 |
"{ Package: 'stx:goodies/petitparser/gui' }"!
|
|
2 |
|
|
3 |
!PPAndParser methodsFor:'*petitgui-accessing'!
|
|
4 |
|
|
5 |
displayDescription
|
|
6 |
^ 'and'
|
|
7 |
! !
|
|
8 |
|
|
9 |
!PPAndParser methodsFor:'*petitgui-accessing'!
|
|
10 |
|
|
11 |
exampleOn: aStream
|
|
12 |
! !
|
|
13 |
|
|
14 |
!PPChoiceParser methodsFor:'*petitgui-morphic'!
|
|
15 |
|
|
16 |
exampleOn: aStream
|
|
17 |
"If there is already a lot written, try to pick an empty possiblity."
|
|
18 |
|
|
19 |
aStream position > 512 ifTrue: [
|
|
20 |
(parsers anySatisfy: [ :each | each isNullable ])
|
|
21 |
ifTrue: [ ^ self ] ].
|
|
22 |
parsers atRandom exampleOn: aStream
|
|
23 |
! !
|
|
24 |
|
|
25 |
!PPChoiceParser methodsFor:'*petitgui-morphic'!
|
|
26 |
|
|
27 |
morphicShapeSeen: aSet depth: anInteger
|
|
28 |
^ self morphicShapeSeen: aSet depth: anInteger do: [ :cc |
|
|
29 |
| morph |
|
|
30 |
morph := self newColumnMorph
|
|
31 |
cellInset: 5;
|
|
32 |
yourself.
|
|
33 |
self children do: [ :each |
|
|
34 |
morph addMorphBack: (self newRowMorph
|
|
35 |
hResizing: #spaceFill;
|
|
36 |
addMorphBack: (cc value: each);
|
|
37 |
addMorphBack: (self newColumnMorph
|
|
38 |
hResizing: #spaceFill;
|
|
39 |
addMorphBack: (self newSpacerMorph height: 10);
|
|
40 |
addMorphBack: ((LineMorph from: 0 @ 0 to: 20 @ 0 color: Color black width: 1)
|
|
41 |
hResizing: #spaceFill;
|
|
42 |
minWidth: 20;
|
|
43 |
yourself);
|
|
44 |
yourself);
|
|
45 |
yourself) ].
|
|
46 |
morph fullBounds.
|
|
47 |
self newRowMorph
|
|
48 |
addMorphBack: (self newColumnMorph
|
|
49 |
addMorphBack: (self newSpacerMorph height: 10);
|
|
50 |
addMorphBack: (LineMorph from: 0 @ 0 to: 20 @ 0 color: Color black width: 1);
|
|
51 |
yourself);
|
|
52 |
addMorphBack: (self newColumnMorph
|
|
53 |
addMorphBack: (self newSpacerMorph width: 1; height: 10);
|
|
54 |
addMorphBack: (LineMorph from: 0 @ 0 to: 0 @ (morph height - 23) color: Color black width: 1);
|
|
55 |
yourself);
|
|
56 |
addMorphBack: morph;
|
|
57 |
addMorphBack: (self newColumnMorph
|
|
58 |
addMorphBack: (self newSpacerMorph width: 1; height: 10);
|
|
59 |
addMorphBack: (LineMorph from: 0 @ (morph height - 23) to: 0 @ 0 color: Color black width: 1)
|
|
60 |
makeForwardArrow;
|
|
61 |
width: 1;
|
|
62 |
yourself);
|
|
63 |
yourself ]
|
|
64 |
! !
|
|
65 |
|
|
66 |
!PPDelegateParser methodsFor:'*petitgui-accessing'!
|
|
67 |
|
|
68 |
displayDescription
|
|
69 |
^ nil
|
|
70 |
! !
|
|
71 |
|
|
72 |
!PPDelegateParser methodsFor:'*petitgui-accessing'!
|
|
73 |
|
|
74 |
exampleOn: aStream
|
|
75 |
parser exampleOn: aStream
|
|
76 |
! !
|
|
77 |
|
|
78 |
!PPDelegateParser methodsFor:'*petitgui-morphic'!
|
|
79 |
|
|
80 |
morphicShapeSeen: aSet depth: anInteger
|
|
81 |
^ self morphicShapeSeen: aSet depth: anInteger do: [ :cc |
|
|
82 |
self displayDescription isNil
|
|
83 |
ifTrue: [ cc value: parser ]
|
|
84 |
ifFalse: [
|
|
85 |
self newRowMorph
|
|
86 |
addMorphBack: (self newColumnMorph
|
|
87 |
addMorphBack: (self newSpacerMorph height: 10);
|
|
88 |
addMorphBack: (LineMorph from: 0 @ 0 to: 20 @ 0 color: Color black width: 1);
|
|
89 |
yourself);
|
|
90 |
addMorphBack: (self newRowMorph
|
|
91 |
color: (self backgroundForDepth: anInteger);
|
|
92 |
addMorphBack: (self newColumnMorph
|
|
93 |
addMorphBack: (cc value: parser);
|
|
94 |
addMorphBack: (self newRowMorph
|
|
95 |
hResizing: #spaceFill;
|
|
96 |
addMorphBack: (self newSpacerMorph
|
|
97 |
width: 20;
|
|
98 |
yourself);
|
|
99 |
addMorphBack: (self newColumnMorph
|
|
100 |
hResizing: #spaceFill;
|
|
101 |
listCentering: #center;
|
|
102 |
addMorphBack: (self newSpacerMorph);
|
|
103 |
addMorphBack: (StringMorph new
|
|
104 |
contents: self displayDescription;
|
|
105 |
yourself);
|
|
106 |
yourself);
|
|
107 |
yourself);
|
|
108 |
yourself);
|
|
109 |
addMorphBack: (self newColumnMorph
|
|
110 |
addMorphBack: (self newSpacerMorph height: 10);
|
|
111 |
addMorphBack: (LineMorph from: 0 @ 0 to: 20 @ 0 color: Color black width: 1);
|
|
112 |
yourself);
|
|
113 |
yourself);
|
|
114 |
yourself ] ]
|
|
115 |
! !
|
|
116 |
|
|
117 |
!PPEndOfInputParser methodsFor:'*petitgui-accessing'!
|
|
118 |
|
|
119 |
displayDescription
|
|
120 |
^ 'end of input'
|
|
121 |
! !
|
|
122 |
|
|
123 |
!PPEpsilonParser methodsFor:'*petitgui-accessing'!
|
|
124 |
|
|
125 |
displayName
|
|
126 |
^ 'epsilon'
|
|
127 |
! !
|
|
128 |
|
|
129 |
!PPEpsilonParser methodsFor:'*petitgui-morphic'!
|
|
130 |
|
|
131 |
morphicShapeSeen: aSet depth: anInteger
|
|
132 |
^ self morphicShapeSeen: aSet depth: anInteger do: [ :cc |
|
|
133 |
self newRowMorph
|
|
134 |
addMorphBack: (self newColumnMorph
|
|
135 |
addMorphBack: (self newSpacerMorph height: 10);
|
|
136 |
addMorphBack: (LineMorph from: 0 @ 0 to: 20 @ 0 color: Color black width: 1);
|
|
137 |
yourself);
|
|
138 |
yourself ]
|
|
139 |
! !
|
|
140 |
|
|
141 |
!PPFailingParser methodsFor:'*petitgui-accessing'!
|
|
142 |
|
|
143 |
displayColor
|
|
144 |
^ Color red
|
|
145 |
! !
|
|
146 |
|
|
147 |
!PPFailingParser methodsFor:'*petitgui-accessing'!
|
|
148 |
|
|
149 |
displayName
|
|
150 |
^ message
|
|
151 |
! !
|
|
152 |
|
|
153 |
!PPLiteralParser methodsFor:'*petitgui-accessing'!
|
|
154 |
|
|
155 |
displayName
|
|
156 |
^ literal printString
|
|
157 |
! !
|
|
158 |
|
|
159 |
!PPLiteralSequenceParser methodsFor:'*petitgui-accessing'!
|
|
160 |
|
|
161 |
exampleOn: aStream
|
|
162 |
aStream nextPutAll: literal
|
|
163 |
! !
|
|
164 |
|
|
165 |
!PPNotParser methodsFor:'*petitgui-accessing'!
|
|
166 |
|
|
167 |
displayDescription
|
|
168 |
^ 'not'
|
|
169 |
! !
|
|
170 |
|
|
171 |
!PPNotParser methodsFor:'*petitgui-accessing'!
|
|
172 |
|
|
173 |
exampleOn: aStream
|
|
174 |
! !
|
|
175 |
|
|
176 |
!PPParser methodsFor:'*petitgui-accessing'!
|
|
177 |
|
|
178 |
backgroundForDepth: anInteger
|
|
179 |
^ Color gray: 1.0 - (anInteger / 20.0)
|
|
180 |
! !
|
|
181 |
|
|
182 |
!PPParser methodsFor:'*petitgui-accessing'!
|
|
183 |
|
|
184 |
displayColor
|
|
185 |
^ self isTerminal
|
|
186 |
ifTrue: [ Color r: 0.5 g: 0.0 b: 0.5 ]
|
|
187 |
ifFalse: [ Color blue ]
|
|
188 |
! !
|
|
189 |
|
|
190 |
!PPParser methodsFor:'*petitgui-accessing'!
|
|
191 |
|
|
192 |
displayName
|
|
193 |
^ self name isNil
|
|
194 |
ifFalse: [ self name asString ]
|
|
195 |
ifTrue: [ self class name asString ]
|
|
196 |
! !
|
|
197 |
|
|
198 |
!PPParser methodsFor:'*petitgui-accessing'!
|
|
199 |
|
|
200 |
example
|
|
201 |
^ String streamContents: [ :stream | self exampleOn: stream ] limitedTo: 1024
|
|
202 |
! !
|
|
203 |
|
|
204 |
!PPParser methodsFor:'*petitgui-accessing'!
|
|
205 |
|
|
206 |
exampleOn: aStream
|
|
207 |
! !
|
|
208 |
|
|
209 |
!PPParser methodsFor:'*petitgui'!
|
|
210 |
|
|
211 |
gtInspectorParserInspectorIn: composite
|
|
212 |
<gtInspectorPresentationOrder: 30>
|
|
213 |
composite custom: (
|
|
214 |
PPParserInspector new
|
|
215 |
title: 'Inspector';
|
|
216 |
startOn: self)
|
|
217 |
! !
|
|
218 |
|
|
219 |
!PPParser methodsFor:'*petitgui-morphic'!
|
|
220 |
|
|
221 |
morphicProduction
|
|
222 |
^ self newRowMorph
|
|
223 |
layoutInset: 4;
|
|
224 |
addMorphBack: (self newRowMorph
|
|
225 |
layoutInset: 4;
|
|
226 |
addMorphBack: (StringMorph new
|
|
227 |
contents: self displayName;
|
|
228 |
emphasis: TextEmphasis bold emphasisCode;
|
|
229 |
yourself);
|
|
230 |
yourself);
|
|
231 |
addMorphBack: (self morphicShapeSeen: IdentitySet new depth: 0);
|
|
232 |
addMorphBack: (self newColumnMorph
|
|
233 |
addMorphBack: (self newSpacerMorph);
|
|
234 |
addMorphBack: (LineMorph from: 0 @ 0 to: 20 @ 0 color: Color black width: 1)
|
|
235 |
makeForwardArrow;
|
|
236 |
yourself);
|
|
237 |
yourself
|
|
238 |
! !
|
|
239 |
|
|
240 |
!PPParser methodsFor:'*petitgui-morphic'!
|
|
241 |
|
|
242 |
morphicShapeDefault
|
|
243 |
^ self newRowMorph
|
|
244 |
addMorphBack: (self newColumnMorph
|
|
245 |
addMorphBack: (self newSpacerMorph);
|
|
246 |
addMorphBack: (LineMorph from: 0 @ 0 to: 20 @ 0 color: Color black width: 1)
|
|
247 |
makeForwardArrow;
|
|
248 |
yourself);
|
|
249 |
addMorphBack: (self newRowMorph
|
|
250 |
borderWidth: 1;
|
|
251 |
layoutInset: 3;
|
|
252 |
color: Color white;
|
|
253 |
addMorphBack: (StringMorph new
|
|
254 |
contents: self displayName;
|
|
255 |
color: self displayColor;
|
|
256 |
yourself);
|
|
257 |
yourself);
|
|
258 |
yourself
|
|
259 |
! !
|
|
260 |
|
|
261 |
!PPParser methodsFor:'*petitgui-morphic'!
|
|
262 |
|
|
263 |
morphicShapeSeen: aSet depth: anInteger
|
|
264 |
^ self morphicShapeDefault
|
|
265 |
! !
|
|
266 |
|
|
267 |
!PPParser methodsFor:'*petitgui-morphic'!
|
|
268 |
|
|
269 |
morphicShapeSeen: aSet depth: anInteger do: aBlock
|
|
270 |
" avoid recursion "
|
|
271 |
(aSet includes: self)
|
|
272 |
ifTrue: [ ^ self morphicShapeDefault ].
|
|
273 |
" display nice name when possible "
|
|
274 |
(anInteger > 0 and: [ self name notNil ])
|
|
275 |
ifTrue: [ ^ self morphicShapeDefault ].
|
|
276 |
" don't do it too deep "
|
|
277 |
(anInteger > 10)
|
|
278 |
ifTrue: [ ^ self morphicShapeDefault ].
|
|
279 |
aSet add: self.
|
|
280 |
^ aBlock value: [ :parser |
|
|
281 |
parser
|
|
282 |
morphicShapeSeen: aSet
|
|
283 |
depth: anInteger + 1 ]
|
|
284 |
! !
|
|
285 |
|
|
286 |
!PPParser methodsFor:'*petitgui-mondrian'!
|
|
287 |
|
|
288 |
namedParsers
|
|
289 |
| result |
|
|
290 |
result := OrderedCollection new.
|
|
291 |
self namedParsersDo: [ :parser | result addLast: parser ].
|
|
292 |
^ result
|
|
293 |
! !
|
|
294 |
|
|
295 |
!PPParser methodsFor:'*petitgui-mondrian'!
|
|
296 |
|
|
297 |
namedParsersDo: aBlock
|
|
298 |
self namedParsersDo: aBlock seen: IdentitySet new
|
|
299 |
! !
|
|
300 |
|
|
301 |
!PPParser methodsFor:'*petitgui-mondrian'!
|
|
302 |
|
|
303 |
namedParsersDo: aBlock seen: aSet
|
|
304 |
self children do: [ :each |
|
|
305 |
(aSet includes: each)
|
|
306 |
ifFalse: [
|
|
307 |
aSet add: each.
|
|
308 |
each name isEmptyOrNil
|
|
309 |
ifFalse: [ aBlock value: each ]
|
|
310 |
ifTrue: [ each namedParsersDo: aBlock seen: aSet ] ] ]
|
|
311 |
! !
|
|
312 |
|
|
313 |
!PPParser methodsFor:'*petitgui-morphic-creational'!
|
|
314 |
|
|
315 |
newColumnMorph
|
|
316 |
^ AlignmentMorph newColumn
|
|
317 |
cellPositioning: #topLeft;
|
|
318 |
color: Color transparent;
|
|
319 |
listCentering: #topLeft;
|
|
320 |
vResizing: #shrinkWrap;
|
|
321 |
hResizing: #shrinkWrap;
|
|
322 |
layoutInset: 0;
|
|
323 |
yourself
|
|
324 |
! !
|
|
325 |
|
|
326 |
!PPParser methodsFor:'*petitgui-morphic-creational'!
|
|
327 |
|
|
328 |
newRowMorph
|
|
329 |
^ AlignmentMorph newRow
|
|
330 |
cellPositioning: #topLeft;
|
|
331 |
color: Color transparent;
|
|
332 |
listCentering: #topLeft;
|
|
333 |
vResizing: #shrinkWrap;
|
|
334 |
hResizing: #shrinkWrap;
|
|
335 |
layoutInset: 0;
|
|
336 |
yourself
|
|
337 |
! !
|
|
338 |
|
|
339 |
!PPParser methodsFor:'*petitgui-morphic-creational'!
|
|
340 |
|
|
341 |
newSpacerMorph
|
|
342 |
^ Morph new
|
|
343 |
color: Color transparent;
|
|
344 |
borderWidth: 0;
|
|
345 |
extent: 7 @ 7;
|
|
346 |
yourself
|
|
347 |
! !
|
|
348 |
|
|
349 |
!PPParser methodsFor:'*petitgui-mondrian'!
|
|
350 |
|
|
351 |
viewAllNamedParsers
|
|
352 |
| view |
|
|
353 |
view := MOViewRenderer new.
|
|
354 |
self viewAllNamedParsersOn: view.
|
|
355 |
view open
|
|
356 |
! !
|
|
357 |
|
|
358 |
!PPParser methodsFor:'*petitgui-mondrian'!
|
|
359 |
|
|
360 |
viewAllNamedParsersOn: view
|
|
361 |
view shape rectangle text: #displayName; withoutBorder.
|
|
362 |
view nodes: (self allParsers select: [:each | each name isEmptyOrNil not ]).
|
|
363 |
view edgesToAll: #namedParsers.
|
|
364 |
view horizontalDominanceTreeLayout layered
|
|
365 |
! !
|
|
366 |
|
|
367 |
!PPParser methodsFor:'*petitgui-mondrian'!
|
|
368 |
|
|
369 |
viewAllNamedParsersWithSelection: aCollectionOfNames on: view
|
|
370 |
self viewAllNamedParsersWithSelection: aCollectionOfNames previewing: [ :each | each name ] on: view
|
|
371 |
! !
|
|
372 |
|
|
373 |
!PPParser methodsFor:'*petitgui-mondrian'!
|
|
374 |
|
|
375 |
viewAllNamedParsersWithSelection: aCollectionOfNames previewing: aBlock on: view
|
|
376 |
view shape label
|
|
377 |
color: [:each | (aCollectionOfNames includes: each name) ifFalse: [Color black] ifTrue: [Color red]];
|
|
378 |
text: [:each |each displayName].
|
|
379 |
view interaction popupText: aBlock.
|
|
380 |
view interaction item: 'Explore' action: #explore.
|
|
381 |
view nodes: (self allParsers select: [:each | each name isEmptyOrNil not ]).
|
|
382 |
view edges: (self allParsers select: [:each | each name isEmptyOrNil not ])from: #yourself toAll: #namedParsers.
|
|
383 |
view horizontalDominanceTreeLayout verticalGap: 10; layered
|
|
384 |
! !
|
|
385 |
|
|
386 |
!PPPluggableParser methodsFor:'*petitgui-accessing'!
|
|
387 |
|
|
388 |
displayName
|
|
389 |
^ String streamContents: [ :stream | block decompile shortPrintOn: stream ]
|
|
390 |
! !
|
|
391 |
|
|
392 |
!PPPredicateParser methodsFor:'*petitgui-accessing'!
|
|
393 |
|
|
394 |
displayName
|
|
395 |
^ predicateMessage
|
|
396 |
! !
|
|
397 |
|
|
398 |
!PPPredicateParser methodsFor:'*petitgui-accessing'!
|
|
399 |
|
|
400 |
exampleOn: aStream
|
|
401 |
"Produce a random character that is valid. If there are characters in the alpha-numeric range prefer those over all others."
|
|
402 |
|
|
403 |
| valid normal |
|
|
404 |
valid := Character allCharacters
|
|
405 |
select: [ :char | self matches: (String with: char) ].
|
|
406 |
normal := valid
|
|
407 |
select: [ :char | char asInteger < 127 and: [ char isAlphaNumeric ] ].
|
|
408 |
aStream nextPut: (normal isEmpty
|
|
409 |
ifTrue: [ valid atRandom ]
|
|
410 |
ifFalse: [ normal atRandom ])
|
|
411 |
! !
|
|
412 |
|
|
413 |
!PPRepeatingParser methodsFor:'*petitgui-accessing'!
|
|
414 |
|
|
415 |
displayDescription
|
|
416 |
^ String streamContents: [ :stream |
|
|
417 |
min = 0
|
|
418 |
ifFalse: [ stream print: min; nextPutAll: '..' ].
|
|
419 |
max = SmallInteger maxVal
|
|
420 |
ifTrue: [ stream nextPut: $* ]
|
|
421 |
ifFalse: [ stream print: max ] ]
|
|
422 |
! !
|
|
423 |
|
|
424 |
!PPRepeatingParser methodsFor:'*petitgui-accessing'!
|
|
425 |
|
|
426 |
exampleOn: aStream
|
|
427 |
"Perform the minimal repeatitions required, and a random amount of more if possible and if not that much output has been produced yet."
|
|
428 |
|
|
429 |
min timesRepeat: [
|
|
430 |
super exampleOn: aStream ].
|
|
431 |
(max - min min: 5) atRandom timesRepeat: [
|
|
432 |
aStream position > 512
|
|
433 |
ifTrue: [ ^ self ].
|
|
434 |
super exampleOn: aStream ]
|
|
435 |
! !
|
|
436 |
|
|
437 |
!PPSequenceParser methodsFor:'*petitgui-accessing'!
|
|
438 |
|
|
439 |
exampleOn: aStream
|
|
440 |
parsers do: [ :each | each exampleOn: aStream ]
|
|
441 |
! !
|
|
442 |
|
|
443 |
!PPSequenceParser methodsFor:'*petitgui-morphic'!
|
|
444 |
|
|
445 |
morphicShapeSeen: aSet depth: anInteger
|
|
446 |
^ self morphicShapeSeen: aSet depth: anInteger do: [ :cc |
|
|
447 |
self children
|
|
448 |
inject: self newRowMorph
|
|
449 |
into: [ :result :each |
|
|
450 |
result
|
|
451 |
addMorphBack: (cc value: each);
|
|
452 |
yourself ] ]
|
|
453 |
! !
|
|
454 |
|
|
455 |
!PPTrimmingParser methodsFor:'*petitgui-accessing'!
|
|
456 |
|
|
457 |
exampleOn: aStream
|
|
458 |
super exampleOn: aStream.
|
|
459 |
aStream nextPut: Character space
|
|
460 |
! !
|
|
461 |
|
|
462 |
!PPUnresolvedParser methodsFor:'*petitgui-accessing'!
|
|
463 |
|
|
464 |
displayColor
|
|
465 |
^ Color red
|
|
466 |
! !
|
|
467 |
|
|
468 |
!Refactoring methodsFor:'*petitgui-utilities'!
|
|
469 |
|
|
470 |
checkCompositeParser: aClass
|
|
471 |
^ (RBCondition isMetaclass: aClass) not
|
|
472 |
"& RBCondition isSubclass: class of: self compositeParserClass"
|
|
473 |
& (RBCondition new
|
|
474 |
type: (Array with: #subclass with: self compositeParserClass with: aClass)
|
|
475 |
block: [ aClass includesClass: self compositeParserClass ]
|
|
476 |
errorString: aClass printString , ' is <1?:not >a subclass of ' , self compositeParserClass printString)
|
|
477 |
! !
|
|
478 |
|
|
479 |
!Refactoring methodsFor:'*petitgui-utilities'!
|
|
480 |
|
|
481 |
compositeParserClass
|
|
482 |
^ self classObjectFor: #PPCompositeParser
|
|
483 |
! !
|
|
484 |
|
|
485 |
!stx_goodies_petitparser_gui class methodsFor:'documentation'!
|
|
486 |
|
|
487 |
extensionsVersion_CVS
|
|
488 |
^ '$Header: /cvs/stx/stx/goodies/petitparser/gui/extensions.st,v 1.2 2014-03-04 21:19:47 cg Exp $'
|
|
489 |
! !
|