ILSpy

9645 Commits

54 Branches

94 Tags

91 MiB

Branch: fix/lambda-parameter-syntax

Commit Graph

Author	SHA1	Message	Date
Christoph Wille	002748d5d0	Give dark-theme syntax colors a perceptual contrast floor The dark palette is hand-authored for C# only; every other highlighting definition -- XML, IL, Asm, and all AvaloniaEdit built-ins -- is derived by inverting HSL lightness. HSL lightness is not perceptual luminance, so the result depended entirely on hue: blue carries a 0.0722 luminance weight, so plain Blue landed at 4.08:1 against the editor canvas, and an already-light source such as Asm's #8080FF inverted downwards to 1.29:1 -- invisible. Reported against XML resources in #3986. Enforcing a 5.5:1 WCAG floor on the converted foreground fixes every affected definition in the one place they all route through, which a per-language palette would not: the AvaloniaEdit built-ins (JSON, Markdown, JS, HTML, CSS, Python) have no palette to author. 5.5 is where the existing CSharpDark values already sit; the 4.5 AA threshold was measured and only moves the reported blue to 4.51. The floor is deliberately foreground-only -- forcing a span background to contrast with the canvas would repaint Asm's #EEEEEE Registers background as a bright block and bury the text on top of it -- and it is measured against the surface the foreground lands on, which is that span background when the colour declares one, so a light-on-dark span cannot be pulled apart into two colours that no longer contrast with each other. The same function's desaturation guard only fired when the inverted lightness stayed below 0.75, so a dark fully saturated source (DarkMagenta) came back light and still fully saturated -- exactly the neon the softening exists to prevent. Only the softening becomes unconditional; the lightness lift paired with it stays scoped to over-saturated colours, because it is not monotone across its own 0.75 boundary and would reorder neighbouring greys. Hyperlinks were a second, unrelated path: nothing ever set TextView.LinkTextForegroundBrush, so the About page and every decompiler-view link used AvaloniaEdit's registered default of pure blue, 1.94:1 on dark. They now share a themed ILSpy.LinkForeground with the metadata table's token cells, which take it from a style rather than a local Foreground so the selected row's white override still wins over the accent fill. Assisted-by: Claude:claude-opus-5[1m]:Claude Code	1 month ago
Siegfried Pammer	51aafa0fd9	Move ILSpy UI code back to the ICSharpCode.ILSpy root namespace The Avalonia port had placed the UI app in an ILSpy.* namespace tree, while the csproj RootNamespace and every prior release (through 10.1) use ICSharpCode.ILSpy.*. Restoring the historical namespace reduces the public API diff against release/10.1 for plugin authors and removes the shadowing that forced global:: qualifiers in the test project. The Images class and AccessOverlayIcon enum move back into the root namespace (as in 10.1), since an ICSharpCode.ILSpy.Images namespace would shadow the Images class for all code inside ICSharpCode.ILSpy. Assisted-by: Claude:claude-fable-5:Claude Code	3 months ago
Siegfried Pammer	9ff236579e	Theme-aware syntax highlighting Assisted-by: Claude:claude-opus-4-7:Claude Code Assisted-by: Claude:claude-opus-4-7:Claude Code	3 months ago

Author

SHA1

Message

Date

Christoph Wille

002748d5d0

Give dark-theme syntax colors a perceptual contrast floor

The dark palette is hand-authored for C# only; every other highlighting
definition -- XML, IL, Asm, and all AvaloniaEdit built-ins -- is derived by
inverting HSL lightness. HSL lightness is not perceptual luminance, so the
result depended entirely on hue: blue carries a 0.0722 luminance weight, so
plain Blue landed at 4.08:1 against the editor canvas, and an already-light
source such as Asm's #8080FF inverted downwards to 1.29:1 -- invisible.
Reported against XML resources in #3986.

Enforcing a 5.5:1 WCAG floor on the converted foreground fixes every affected
definition in the one place they all route through, which a per-language
palette would not: the AvaloniaEdit built-ins (JSON, Markdown, JS, HTML, CSS,
Python) have no palette to author. 5.5 is where the existing CSharpDark values
already sit; the 4.5 AA threshold was measured and only moves the reported blue
to 4.51. The floor is deliberately foreground-only -- forcing a span background
to contrast with the canvas would repaint Asm's #EEEEEE Registers background as
a bright block and bury the text on top of it -- and it is measured against the
surface the foreground lands on, which is that span background when the colour
declares one, so a light-on-dark span cannot be pulled apart into two colours
that no longer contrast with each other.

The same function's desaturation guard only fired when the inverted lightness
stayed below 0.75, so a dark fully saturated source (DarkMagenta) came back
light and still fully saturated -- exactly the neon the softening exists to
prevent. Only the softening becomes unconditional; the lightness lift paired
with it stays scoped to over-saturated colours, because it is not monotone
across its own 0.75 boundary and would reorder neighbouring greys.

Hyperlinks were a second, unrelated path: nothing ever set
TextView.LinkTextForegroundBrush, so the About page and every decompiler-view
link used AvaloniaEdit's registered default of pure blue, 1.94:1 on dark. They
now share a themed ILSpy.LinkForeground with the metadata table's token cells,
which take it from a style rather than a local Foreground so the selected row's
white override still wins over the accent fill.

Assisted-by: Claude:claude-opus-5[1m]:Claude Code

1 month ago

Siegfried Pammer

51aafa0fd9

Move ILSpy UI code back to the ICSharpCode.ILSpy root namespace

The Avalonia port had placed the UI app in an ILSpy.* namespace tree,
while the csproj RootNamespace and every prior release (through 10.1)
use ICSharpCode.ILSpy.*. Restoring the historical namespace reduces the
public API diff against release/10.1 for plugin authors and removes the
shadowing that forced global:: qualifiers in the test project. The
Images class and AccessOverlayIcon enum move back into the root
namespace (as in 10.1), since an ICSharpCode.ILSpy.Images namespace
would shadow the Images class for all code inside ICSharpCode.ILSpy.

Assisted-by: Claude:claude-fable-5:Claude Code

3 months ago

Siegfried Pammer

9ff236579e

Theme-aware syntax highlighting

Assisted-by: Claude:claude-opus-4-7:Claude Code

Assisted-by: Claude:claude-opus-4-7:Claude Code

3 months ago

3 Commits (fix/lambda-parameter-syntax)