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
|
## clicking on the code typed into a sandbox toggles its trace
scenario sandbox-click-on-code-toggles-app-trace [
trace-until 100/app # trace too long
assume-screen 40/width, 10/height
# basic recipe
1:address:array:character <- new [
recipe foo [
stash [abc]
]]
# run it
2:address:array:character <- new [foo]
assume-console [
press F4
]
3:address:programming-environment-data <- new-programming-environment screen:address:screen, 1:address:array:character, 2:address:array:character
event-loop screen:address:screen, console:address:console, 3:address:programming-environment-data
screen-should-contain [
. run (F4) .
. ┊ .
.recipe foo [ ┊━━━━━━━━━━━━━━━━━━━.
. stash [abc] ┊0 x.
.] ┊foo .
.┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━.
. ┊ .
]
# click on the code in the sandbox
assume-console [
left-click 4, 21
]
run [
event-loop screen:address:screen, console:address:console, 3:address:programming-environment-data
4:character/cursor-icon <- copy 9251/␣
print screen:address:screen, 4:character/cursor-icon
]
# trace now printed and cursor shouldn't have budged
screen-should-contain [
. run (F4) .
.␣ ┊ .
.recipe foo [ ┊━━━━━━━━━━━━━━━━━━━.
. stash [abc] ┊0 x.
.] ┊foo .
.┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊abc .
. ┊━━━━━━━━━━━━━━━━━━━.
. ┊ .
]
screen-should-contain-in-color 245/grey, [
. .
. ┊ .
. ┊━━━━━━━━━━━━━━━━━━━.
. ┊ x.
. ┊ .
.┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊abc .
. ┊━━━━━━━━━━━━━━━━━━━.
. ┊ .
]
# click again on the same region
assume-console [
left-click 4, 25
]
run [
event-loop screen:address:screen, console:address:console, 3:address:programming-environment-data
print screen:address:screen, 4:character/cursor-icon
]
# trace hidden again
screen-should-contain [
. run (F4) .
.␣ ┊ .
.recipe foo [ ┊━━━━━━━━━━━━━━━━━━━.
. stash [abc] ┊0 x.
.] ┊foo .
.┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━.
. ┊ .
]
]
scenario sandbox-shows-app-trace-and-result [
trace-until 100/app # trace too long
assume-screen 40/width, 10/height
# basic recipe
1:address:array:character <- new [
recipe foo [
stash [abc]
reply 4
]]
# run it
2:address:array:character <- new [foo]
assume-console [
press F4
]
3:address:programming-environment-data <- new-programming-environment screen:address:screen, 1:address:array:character, 2:address:array:character
event-loop screen:address:screen, console:address:console, 3:address:programming-environment-data
screen-should-contain [
. run (F4) .
. ┊ .
.recipe foo [ ┊━━━━━━━━━━━━━━━━━━━.
. stash [abc] ┊0 x.
. reply 4 ┊foo .
.] ┊4 .
.┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━.
. ┊ .
]
# click on the code in the sandbox
assume-console [
left-click 4, 21
]
run [
event-loop screen:address:screen, console:address:console, 3:address:programming-environment-data
]
# trace now printed above result
screen-should-contain [
. run (F4) .
. ┊ .
.recipe foo [ ┊━━━━━━━━━━━━━━━━━━━.
. stash [abc] ┊0 x.
. reply 4 ┊foo .
.] ┊abc .
.┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊4 .
. ┊━━━━━━━━━━━━━━━━━━━.
. ┊ .
]
]
container sandbox-data [
trace:address:array:character
display-trace?:boolean
]
# replaced in a later layer
def! update-sandbox sandbox:address:sandbox-data, env:address:programming-environment-data, idx:number -> sandbox:address:sandbox-data, env:address:programming-environment-data [
local-scope
load-ingredients
data:address:array:character <- get *sandbox, data:offset
response:address:array:character, _, fake-screen:address:screen, trace:address:array:character <- run-interactive data
*sandbox <- put *sandbox, response:offset, response
*sandbox <- put *sandbox, screen:offset, fake-screen
*sandbox <- put *sandbox, trace:offset, trace
]
# clicks on sandbox code toggle its display-trace? flag
after <global-touch> [
# check if it's inside the code of any sandbox
{
sandbox-left-margin:number <- get *current-sandbox, left:offset
click-column:number <- get t, column:offset
on-sandbox-side?:boolean <- greater-or-equal click-column, sandbox-left-margin
break-unless on-sandbox-side?
first-sandbox:address:sandbox-data <- get *env, sandbox:offset
break-unless first-sandbox
first-sandbox-begins:number <- get *first-sandbox, starting-row-on-screen:offset
click-row:number <- get t, row:offset
below-sandbox-editor?:boolean <- greater-or-equal click-row, first-sandbox-begins
break-unless below-sandbox-editor?
# identify the sandbox whose code is being clicked on
sandbox:address:sandbox-data <- find-click-in-sandbox-code env, click-row
break-unless sandbox
# toggle its display-trace? property
x:boolean <- get *sandbox, display-trace?:offset
x <- not x
*sandbox <- put *sandbox, display-trace?:offset, x
hide-screen screen
screen <- render-sandbox-side screen, env, 1/clear
screen <- update-cursor screen, recipes, current-sandbox, sandbox-in-focus?, env
# no change in cursor
show-screen screen
loop +next-event:label
}
]
def find-click-in-sandbox-code env:address:programming-environment-data, click-row:number -> sandbox:address:sandbox-data [
local-scope
load-ingredients
# assert click-row >= sandbox.starting-row-on-screen
sandbox <- get *env, sandbox:offset
start:number <- get *sandbox, starting-row-on-screen:offset
clicked-on-sandboxes?:boolean <- greater-or-equal click-row, start
assert clicked-on-sandboxes?, [extract-sandbox called on click to sandbox editor]
# while click-row < sandbox.next-sandbox.starting-row-on-screen
{
next-sandbox:address:sandbox-data <- get *sandbox, next-sandbox:offset
break-unless next-sandbox
next-start:number <- get *next-sandbox, starting-row-on-screen:offset
found?:boolean <- lesser-than click-row, next-start
break-if found?
sandbox <- copy next-sandbox
loop
}
# return sandbox if click is in its code region
code-ending-row:number <- get *sandbox, code-ending-row-on-screen:offset
click-above-response?:boolean <- lesser-than click-row, code-ending-row
start:number <- get *sandbox, starting-row-on-screen:offset
click-below-menu?:boolean <- greater-than click-row, start
click-on-sandbox-code?:boolean <- and click-above-response?, click-below-menu?
{
break-if click-on-sandbox-code?
return 0/no-click-in-sandbox-output
}
return sandbox
]
# when rendering a sandbox, dump its trace before response/warning if display-trace? property is set
after <render-sandbox-results> [
{
display-trace?:boolean <- get *sandbox, display-trace?:offset
break-unless display-trace?
sandbox-trace:address:array:character <- get *sandbox, trace:offset
break-unless sandbox-trace # nothing to print; move on
row, screen <- render screen, sandbox-trace, left, right, 245/grey, row
}
<render-sandbox-trace-done>
]
|