ColorScheme, ColorSchemeRegistry, ColorSchemeSerializer and the Schemes
folder move into the toolkit-neutral library, keeping the OpenNest
namespace, so the Avalonia app can share the built-in palettes, the
scheme files and the recolour-on-open rule.
ColorScheme is now pure colour data with a Version that changes with
any colour. Its GDI+ pens and brushes move to GdiSchemeTools in the
WinForms project (still one set per thread, rebuilt after a colour
change), reached through scheme.Gdi(). The legacy part outline uses
ColorShade.Dark, a port of ControlPaint.Dark's HLS arithmetic; a
WinForms test compares the two across a colour sweep on Windows.
The registry no longer walks Application.OpenForms: Apply raises
Applied, and EditNestForm subscribes once to recolour every open nest
window as before. The saved scheme is read under the same
ActiveColorScheme setting (SavedSchemeName/ApplySaved for the shared
user-settings file); WinForms still reads it through Settings.Default.
Schemes/*.json now copies beside both desktop apps from OpenNest.Desktop.
Pure scheme tests move to OpenNest.Desktop.Tests, with new ones for
built-in round trips, scheme files, bad files, the saved name and the
recolour rule.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Drawing Properties now says whether the drawing's color is custom or comes
from the color scheme, and an Automatic button clears the custom color. On
save the drawing gets its palette slot back through RecolorDrawings when the
nest is known, otherwise by its non-cutoff index.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Add Drawing.HasCustomColor, set when a color is picked in Drawing
Properties or comes from a library record with a stored color.
- Persist it as customColor in .nest files (omitted when false) and keep it
out of drawing packages; split pieces inherit it.
- Recolor non-custom drawings from the active palette when a nest opens and
when the scheme changes; custom colors keep their palette slot.
- Library settings store a color only when it is custom.
- Document drawing colors in nest-file-format.md and nesting-view-colors.md.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ajandClaude Opus 5.5