- new primitives: clip_toggle_enabled (per-block flip), clip_set_linked,
sequence_add_default_transition (config-driven, sequence timebase),
node_set_label_many, node_set_color_label, plus observation getters
- toggle-links, default transitions, enable toggles, color labels, and
block renaming now go through the facade; the stray empty undo entry
from block renaming is gone along the way
- nest/multicam/waveform-sync stay as documented composites: they mix
redo_now intermediate state, graph surgery, and app-side computation
that a single primitive cannot express faithfully
- the timeline panel's command execution paths are now fully migrated
- new primitives: keyframes_set_time_many (conflict-safe batch time
move), keyframes_set_value_many (captured or explicit old values),
keyframes_set_bezier_many (double precision), and
keyframe_set_bezier_point (single handle with NaN-capture fallback)
- dialog and curveview drag finalization go through the facade; the
tests exercise the same global undo stack via oakengine_project_undo
- keyframeview/keyframeviewundo.{h,cpp} removed with zero remaining
references
- new facade API: set_input_at_time (element addressing, track=-1 for
all components at once), set_input_string_at_time, frame_time_base,
array_insert_at/remove_at, disconnect_ex (element-aware), and
keyframes_set_type_many (first cross-track keyframe op, addressed by
(time,track) pairs)
- the widget bridge's commit funnel, color path, array ops, label
disconnect, and keyframe set-type actions in keyframeview/curvewidget
now go through the facade; keyframeviewundo.h loses two consumers
- deliberate leftovers with rationale: keyframecontrol's multi-track
composite ops (documented track-0-only limitation of the keyframe
family), keyframeproperties dialog (needs a set_time primitive),
curveview's drag UX, and NodeInputDragger (already engine-side)
- new facade API: video params ex (dimensions/rate/par/interlacing/
preview format/divider), audio params, preview divider, and
undoable-flagged setters mirroring the dialog's dual undo/no-undo
modes; label setting gains node_set_label_ex
- the dialog's own SequenceParamCommand is gone; accept now issues
facade calls (per-field commands, unchanged fields skipped)
- preset system stays UI-side by design: its flat XML schema never
touches engine objects
- the auto-cache checkbox maps to the engine's existing stub (no undo
noise)
- keyframed state, count, read (time in sequence timebase + mapped
values), add/remove, easing read/write (linear/bezier/hold with
control points), and clear - all undoable with full undo/redo
assertions
- easing set commands are minimal capi-local UndoCommands matching
the app-layer semantics (engine has none of its own); same-time
duplicates are rejected with E_STATE instead of hitting the engine's
debug assert
- project node enumeration, type/name/label metadata, input
introspection (id, mapped value type, connection state)
- typed parameter read/write for the eight common NodeValue kinds
(int/float/bool/rational/color/vec2-4/combo/string), undoable via
NodeParamSetSplitStandardValueCommand - the split-track value path,
chosen after proving the standard-value command stores whole
variants into a single component track
- graph operations (add/remove/connect/disconnect) reusing the
engine's undo commands, all covered by undo/redo assertions
Mike-Solar