Found while testing crates/doc/src/proto_expr.rs:172 (display writes `not {x}` with a bare var_ref) with crates/doc/src/proto_expr_parse.rs:262 (not() checks variable names before the `not` keyword)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Interaction editor: actions (top level and inside conditional blocks) reorder by dragging
their row's grip (list_drag, now also for lists shown in model order), one proto.action.move
per drop; the open action stays open where it lands; Escape cancels a row drag without
deselecting or closing what holds the list. The ... menu keeps Move up / Move down.
- Prototype expressions: `accent[Dark]` reads a variable's value in one mode of its collection
(Expr::InMode) and `mode(Theme)` is the name of the mode a collection is in where the
interaction runs (Expr::Mode); parsed, type-checked, displayed, stored by id (names accepted in
JSON), evaluated with the layer's modes. REST import maps VAR_MODE_LOOKUP over a variable and
one of its modes.
- Overlays opened through commands close on a click outside unless told not to, as in the editor.
- Collection::find_mode / current_mode replace repeated lookups.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
- Expressions as text: Expr::parse (variables by name, literals, and/or/not, comparisons,
arithmetic, text joins) with plain-English errors, type checks for conditions and set variable
values; display reads back as the same expression.
- New commands proto.action.add/set/remove/move and proto.conditional.addBlock/setCondition/
removeBlock edit single actions by path, inside conditionals too; `expression` text accepted by
these and proto.interaction.add/set.
- Interaction editor: an action list (open, move, remove, add), Add action > Conditional, if /
else if / else blocks with a condition builder (variable picker, operator, value or variable) or
an expression field with inline errors, nested actions, set variable expressions.
- Presenter: hotspot hints toggle (Options menu, proto.presentOptions {hotspotHints}), hotspots from
the engine (proto_run::hotspots) and in ui.inspect; an Inspect panel showing the hovered layer's
properties ({inspect}).
- Fields keep the keyboard on the click that opens them, and the Enter that commits a field no
longer reaches the shortcuts.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
PDF export
- Vector masks clip to the mask's outline, luminance masks are luminosity
soft masks (alpha masks as before).
- Background blur: the backdrop the page draws under the layer is rendered,
blurred and cut to its shape, under the layer's vector content.
- Text hyperlinks become clickable link annotations (one per line and link).
- Frames-to-PDF shares one path (`frames_pdf`): sRGB conversion for Display
P3 files, hidden frames left out, the file name as the PDF title.
- `figcraft-cli export -o x.pdf` and `convert x.figcraft x.pdf` write the
page's frames one PDF page each.
- Tests: mask types, backdrops, links, image deduplication, page sizes in
points, hostile inputs; CLI end to end. Checked by rendering the PDFs back
to PNG and diffing against the PNG export.
Prototyping
- Model: conditional actions (if / else if / else blocks), set variable mode,
and expressions (literals, variable references, + - * /, comparisons,
and/or/not, negate) for set-variable values and conditions; walk helpers
for nested actions (remap on paste, colours, destination checks, library
copies and pruning, canvas connections).
- REST import maps CONDITIONAL, SET_VARIABLE_MODE and SET_VARIABLE with
variable references and EXPRESSION values; unsupported functions (mode
lookups) skip the action with a warning.
- The presenter runs them in order (`figcraft_engine::proto_run`); the
Prototype panel summarises conditionals, edits set-variable-mode, and
`ui.set {protoEditor}` opens an interaction's editor.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
