From f5465e1220d73e237c51897b7d1211ec53b0dc04 Mon Sep 17 00:00:00 2001 From: "Kartik K. Agaram" Date: Mon, 7 Sep 2015 10:37:27 -0700 Subject: 2177 --- html/edit/006-sandbox-edit.mu.html | 212 +++++++++++++++++++++++++++++++++++++ 1 file changed, 212 insertions(+) create mode 100644 html/edit/006-sandbox-edit.mu.html (limited to 'html/edit/006-sandbox-edit.mu.html') diff --git a/html/edit/006-sandbox-edit.mu.html b/html/edit/006-sandbox-edit.mu.html new file mode 100644 index 00000000..e5c2d430 --- /dev/null +++ b/html/edit/006-sandbox-edit.mu.html @@ -0,0 +1,212 @@ + + + + +Mu - edit/006-sandbox-edit.mu + + + + + + + + + + +
+## editing sandboxes after they've been created
+
+scenario clicking-on-a-sandbox-moves-it-to-editor [
+  $close-trace  # trace too long
+  assume-screen 40/width, 10/height
+  # basic recipe
+  1:address:array:character <- new [ 
+recipe foo [
+  add 2, 2
+]]
+  # run it
+  2:address:array:character <- new [foo]
+  assume-console [
+    press F4
+  ]
+  3:address:programming-environment-data <- new-programming-environment screen:address, 1:address:array:character, 2:address:array:character
+  event-loop screen:address, console:address, 3:address:programming-environment-data
+  screen-should-contain [
+    .                     run (F4)           .
+    .                    ┊                   .
+    .recipe foo [        ┊━━━━━━━━━━━━━━━━━━━.
+    .  add 2, 2          ┊                  x.
+    .]                   ┊foo                .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊4                  .
+    .                    ┊━━━━━━━━━━━━━━━━━━━.
+    .                    ┊                   .
+  ]
+  # click somewhere on the sandbox
+  assume-console [
+    left-click 3, 30
+  ]
+  run [
+    event-loop screen:address, console:address, 3:address:programming-environment-data
+  ]
+  # it pops back into editor
+  screen-should-contain [
+    .                     run (F4)           .
+    .                    ┊foo                .
+    .recipe foo [        ┊━━━━━━━━━━━━━━━━━━━.
+    .  add 2, 2          ┊                   .
+    .]                   ┊                   .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                   .
+    .                    ┊                   .
+    .                    ┊                   .
+  ]
+  # cursor should be in the right place
+  assume-console [
+    type [0]
+  ]
+  run [
+    event-loop screen:address, console:address, 3:address:programming-environment-data
+  ]
+  screen-should-contain [
+    .                     run (F4)           .
+    .                    ┊0foo               .
+    .recipe foo [        ┊━━━━━━━━━━━━━━━━━━━.
+    .  add 2, 2          ┊                   .
+    .]                   ┊                   .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊                   .
+    .                    ┊                   .
+    .                    ┊                   .
+  ]
+]
+
+after <global-touch> [
+  # right side of screen and below sandbox editor? pop appropriate sandbox
+  # contents back into sandbox editor provided it's empty
+  {
+    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?
+    empty-sandbox-editor?:boolean <- empty-editor? current-sandbox
+    break-unless empty-sandbox-editor?  # make the user hit F4 before editing a new sandbox
+    # identify the sandbox to edit and remove it from the sandbox list
+    sandbox:address:sandbox-data <- extract-sandbox env, click-row
+    text:address:array:character <- get *sandbox, data:offset
+    current-sandbox <- insert-text current-sandbox, text
+    hide-screen screen
+    screen <- render-sandbox-side screen, env
+    screen <- update-cursor screen, recipes, current-sandbox, *sandbox-in-focus?
+    show-screen screen
+    loop +next-event:label
+  }
+]
+
+recipe empty-editor? [
+  local-scope
+  editor:address:editor-data <- next-ingredient
+  head:address:duplex-list <- get *editor, data:offset
+  first:address:duplex-list <- next-duplex head
+  result:boolean <- not first
+  reply result
+]
+
+recipe extract-sandbox [
+  local-scope
+  env:address:programming-environment-data <- next-ingredient
+  click-row:number <- next-ingredient
+  # assert click-row >= sandbox.starting-row-on-screen
+  sandbox:address:address:sandbox-data <- get-address *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]
+  {
+    next-sandbox:address:sandbox-data <- get **sandbox, next-sandbox:offset
+    break-unless next-sandbox
+    # if click-row < sandbox.next-sandbox.starting-row-on-screen, break
+    next-start:number <- get *next-sandbox, starting-row-on-screen:offset
+    found?:boolean <- lesser-than click-row, next-start
+    break-if found?
+    sandbox <- get-address **sandbox, next-sandbox:offset
+    loop
+  }
+  # snip sandbox out of its list
+  result:address:sandbox-data <- copy *sandbox
+  *sandbox <- copy next-sandbox
+  # position cursor in sandbox editor
+  sandbox-in-focus?:address:boolean <- get-address *env, sandbox-in-focus?:offset
+  *sandbox-in-focus? <- copy 1/true
+  reply result
+]
+
+scenario sandbox-with-print-can-be-edited [
+  $close-trace  # trace too long
+  assume-screen 100/width, 20/height
+  # left editor is empty
+  1:address:array:character <- new []
+  # right editor contains an instruction
+  2:address:array:character <- new [print-integer screen:address, 4]
+  3:address:programming-environment-data <- new-programming-environment screen:address, 1:address:array:character, 2:address:array:character
+  # run the sandbox
+  assume-console [
+    press F4
+  ]
+  run [
+    event-loop screen:address, console:address, 3:address:programming-environment-data
+  ]
+  screen-should-contain [
+    .                                                                                 run (F4)           .
+    .                                                  ┊                                                 .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                x.
+    .                                                  ┊print-integer screen:address, 4                  .
+    .                                                  ┊screen:                                          .
+    .                                                  ┊  .4                             .               .
+    .                                                  ┊  .                              .               .
+    .                                                  ┊  .                              .               .
+    .                                                  ┊  .                              .               .
+    .                                                  ┊  .                              .               .
+    .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
+  ]
+  # edit the sandbox
+  assume-console [
+    left-click 3, 70
+  ]
+  run [
+    event-loop screen:address, console:address, 3:address:programming-environment-data
+  ]
+  screen-should-contain [
+    .                                                                                 run (F4)           .
+    .                                                  ┊print-integer screen:address, 4                  .
+    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.
+    .                                                  ┊                                                 .
+    .                                                  ┊                                                 .
+  ]
+]
+
+ + + -- cgit 1.4.1-2-gfad0