Two changes Stefan flagged on 0.1.3:
(1) Short files were still vertically centered. The previous
fix (CrossAxisAlignment.stretch on the Row) only stretched
the SingleChildScrollView viewport — the CodeField inside
still had its natural content-sized height and sat centered
in the larger viewport. Drop the SCV wrapper entirely and
set `expands: true` (with `minLines: null` + `maxLines:
null`, the underlying TextField's required combination) on
the CodeField. The widget now fills its parent's bounded
height, the line-number gutter runs the full editor height,
and line 1 sits at the literal top edge. Standard IDE
behaviour.
(2) The round outlined Refresh button sandwiched between
New (filled-tonal) and Save (filled-tonal) in the editor
toolbar was a visual-style outlier — Stefan called it
"dazwischen, sieht falsch aus". Refresh is also
semantically scoped to the file list, not the open
editor, so move it out of the editor toolbar entirely and
into a small FLOWS header bar at the top of the file-list
panel. The editor toolbar now reads:
[Back] file.yaml ● [Spacer] [New] [Save] [Run]
— four filled-tonal/filled buttons, no style outliers.
The file-list panel reads:
┌───────────────────────┐
│ FLOWS ⟲ │
├───────────────────────┤
│ flow-a │
│ flow-b │
└───────────────────────┘
Adds `listHeader` to FlowEditorStrings (de + en both
"FLOWS" — same word, all-caps).
Version 0.1.3 -> 0.1.4.
Signed-off-by: flemming-it <sf@flemming.it>
Row was using CrossAxisAlignment.center by default, so a
short YAML file appeared visually centered in the editor
viewport — uncomfortable in any IDE-style surface where
content is expected to start at the top edge regardless of
how much of the viewport it fills.
Set CrossAxisAlignment.stretch on the outer Row so the
SingleChildScrollView fills the full vertical extent. The
SCV's default scroll origin is the top, so once the
viewport is taller than the content the file renders at
the top with empty space below.
Version 0.1.2 -> 0.1.3.
Signed-off-by: flemming-it <sf@flemming.it>
Stefan reported that opening a flow (hello) sometimes showed
content from a different flow (extract-with-approval). Cause:
flutter_code_editor's CodeController distinguishes between
`text` (the visible buffer, post-fold) and `fullText` (the
underlying source). Setting `_code.text = newFile` only
updates the visible buffer; the underlying `_code` data
structure retains the previous file's source, so subsequent
folding/scrolling can surface its content.
Switch all three load sites + the save site to the canonical
setter:
Before _code.text = text (visible buffer only)
After _code.fullText = text (replaces underlying source)
Save also moves to writing `_code.fullText` so any text the
operator collapsed behind a fold survives the round-trip.
Verified against flutter_code_editor 0.3.5 source — the
fullText setter calls `_updateCodeIfChanged` then re-emits
`TextEditingValue(text: _code.visibleText)`, which is the
documented "fully reset the editor" path.
Bump version 0.1.1 → 0.1.2. Studio's pubspec already pins
`ref: main` so the next `flutter pub upgrade` picks it up.
Signed-off-by: flemming-it <sf@flemming.it>
Stefan reported false-positive "Discard unsaved changes?"
dialogs when clicking around in the file list. Cause: the
naive `_code.text == _loadedText` check fired stale even
right after _code.text = text, because CodeController
silently rewrites the visible text during the assignment
(trailing-newline normalisation, fold marker insertion on
some YAML constructs, …) so _code.text deviated from the
just-stored _loadedText immediately.
Fix:
* Drop `_loadedText` field, replace with `_baseline`.
* Set `_code.text = ...` first (outside setState), then
capture `_baseline = _code.fullText` inside setState.
fullText is the canonical post-processed value, not the
visible-after-folding text — comparing fullText against
fullText eliminates the spurious diff.
* _dirty getter now compares `_code.fullText != _baseline`.
Applied to all four load / save / new-flow sites.
Bump version 0.1.0 → 0.1.1. Studio's pubspec already pins
`ref: main` so the next `flutter pub get` picks the fix up.
Signed-off-by: flemming-it <sf@flemming.it>
Extracted from fai/studio's lib/pages/flow_editor.dart so the
editor can be swapped out independently of the host.
Public surface kept minimal — a single FlowEditorPage widget
with three named parameters (initialFlowName, locale, onRun).
The package brings its own design tokens, empty/error
widgets, l10n table; no host-internal types leak through.
Studio depends on this repo via pubspec.yaml git reference.
Forks point Studio at a different URL and rebuild.
See README.md for the swap recipe.
Signed-off-by: F∆I Platform <platform@flemming.ai>
