feat(autoseg): reapply palette colors to existing objects#83
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Objects imported before the autoseg color features baked their colors in at import time, so they never pick up the current colorblind-safe default (or a custom) palette. Add "Reapply autoseg colors..." to the object-list / object context menu to push the CURRENT palette + seed back onto selected objects. - palette.py: AUTOSEG_TRACE_PREFIX (single source of truth for the "autoseg_<id>" import naming), label_id_from_name (recovers the label id from an unmodified import name), and palette_color_for_name (reproduces the exact import color for a parseable name; falls back to a stable, PYTHONHASHSEED- independent zlib.crc32 hash of the name otherwise). conversions.py now builds import names from the shared prefix so the two stay in sync. - series.reapplyAutosegColors: resolves the palette/seed and per-object color once, then rewrites colors through the normal per-section editTraceAttributes path over only the sections the objects appear on -- one undoable operation, correct list/field refresh (reuses the #69 stale-render funnel), no per-object full-series scans. - GUI action goes through the existing object_function wrapper, so locked objects are blocked exactly as any other bulk attribute edit, and a confirm dialog warns before existing colors are discarded (undo restores them). Selection is the contract: it composes with the regex/group/invert filters, so "select all autoseg_* then reapply" works without guessing a name pattern. Tests: id-parse + hash-fallback determinism, custom palette/seed respected, recolor matches a fresh import, distinct ids stay distinct, single undo restores every prior color across sections, zero-selection no-op. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Objects imported before the autoseg color features baked their colors in at import time, so they never pick up the current colorblind-safe default (or a custom) palette. Add "Reapply autoseg colors..." to the object-list / object context menu to push the CURRENT palette + seed back onto selected objects. - palette.py: AUTOSEG_TRACE_PREFIX (single source of truth for the "autoseg_<id>" import naming), label_id_from_name (recovers the label id from an unmodified import name), and palette_color_for_name (reproduces the exact import color for a parseable name; falls back to a stable, PYTHONHASHSEED- independent zlib.crc32 hash of the name otherwise). conversions.py now builds import names from the shared prefix so the two stay in sync. - series.reapplyAutosegColors: resolves the palette/seed and per-object color once, then rewrites colors through the normal per-section editTraceAttributes path over only the sections the objects appear on -- one undoable operation, correct list/field refresh (reuses the #69 stale-render funnel), no per-object full-series scans. - GUI action goes through the existing object_function wrapper, so locked objects are blocked exactly as any other bulk attribute edit, and a confirm dialog warns before existing colors are discarded (undo restores them). Selection is the contract: it composes with the regex/group/invert filters, so "select all autoseg_* then reapply" works without guessing a name pattern. Tests: id-parse + hash-fallback determinism, custom palette/seed respected, recolor matches a fresh import, distinct ids stay distinct, single undo restores every prior color across sections, zero-selection no-op.
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Closes the retroactivity gap in the autoseg color features (#80/#82): series imported before those changes can now be brought onto the current palette.
autoseg_<id>naming (import and recolor now share a hoisted prefix constant so they can't drift); renamed objects fall back to a crc32 name hash (deterministic across runs, unlike builtin hash).editTraceAttributesbulk path: ONE undo restores every prior color across all sections; render freshness covered by the fix(render): refresh trace render when a trace's attributes change #69 fix; per-object color map computed once, sections scoped via getObjectSections.15 new tests; suite 1234 passed, 5 pre-existing xfails.
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