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Add, modify, or debug GUI themes in RegiLattice. Use when adding a new colour theme, changing theme colours, fixing theme application on controls, or understanding the ThemeDef record and Theme engine. Triggers on: 'theme', 'colour', 'dark mode', 'ThemeDef', 'Theme.cs', 'catppuccin', 'add theme', 'style'.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Explore RegiLattice codebase architecture, data flow, dependencies, and design decisions. Use when asked to explain how the system works, trace a feature end-to-end, understand module structure, or find where specific logic lives. Triggers on: 'how does', 'where is', 'explain', 'architecture', 'data flow', 'TweakEngine', 'RegistrySession'.
Bump the version, update the changelog, tag, and publish a GitHub release for RegiLattice. Use when preparing a new release, updating version numbers, creating a CHANGELOG entry, or pushing a version tag to trigger the CI release workflow. Triggers on: 'bump version', 'release', 'publish', 'version', 'tag', 'changelog', 'MINOR bump', 'PATCH bump'.
Write, run, or improve xUnit tests for RegiLattice. Use when adding tests for a new feature, increasing coverage, debugging failing tests, or following testing conventions. Triggers on: 'write tests', 'add tests', 'test coverage', 'xUnit', 'failing test', 'test pattern', 'TweakDef test', 'TweakEngine test'.
Profile and diagnose performance issues in RegiLattice: slow searches, UI lag, TweakEngine bottlenecks, WinForms rendering delays, BenchmarkDotNet micro-benchmarks. Use when asked to profile, measure, or improve performance. Triggers on: 'slow', 'performance', 'profile', 'benchmark', 'lag', 'freeze', 'latency', 'too slow', 'optimize speed', 'BenchmarkDotNet'.
Auto-draft CHANGELOG entries and release notes from git commits. Use when preparing a new release, summarising what changed since last tag, drafting the CHANGELOG section, or generating GitHub Release body text. Triggers on: 'draft changelog', 'release notes', 'what changed', 'CHANGELOG entry', 'generate release notes', 'summarise commits'.
Add registry tweaks to RegiLattice. Use when creating new TweakDef entries, adding to a category module, generating unique IDs, choosing RegOp factories, or registering a new category. Triggers on: 'add tweak', 'new tweak', 'registry tweak', 'create tweak', 'TweakDef'.
| name | gui-themes |
| description | Add, modify, or debug GUI themes in RegiLattice. Use when adding a new colour theme, changing theme colours, fixing theme application on controls, or understanding the ThemeDef record and Theme engine. Triggers on: 'theme', 'colour', 'dark mode', 'ThemeDef', 'Theme.cs', 'catppuccin', 'add theme', 'style'. |
| argument-hint | Theme to add or modify (e.g. 'add Gruvbox Light theme') |
All theme logic is in src/RegiLattice.GUI/Theme.cs:
// ThemeDef record — immutable colour palette
public record ThemeDef(
string Name,
Color Background, // Window/panel background
Color Surface, // Card/control background (slightly lighter/darker)
Color Foreground, // Primary text
Color Accent, // Highlighted items, buttons
Color AccentHover, // Button hover state
Color AccentText, // Text rendered ON accent colour
Color Muted, // Secondary/disabled text
Color Border, // Separators and borders
Color Success, // Applied/green state
Color Warning, // Warning/yellow state
Color Error, // Error/red state
bool IsDark // True for dark themes
);
| Name | Style | Key Accent |
|---|---|---|
| Catppuccin Mocha | Dark | Lavender #CBA6F7 |
| Catppuccin Latte | Light | Lavender #7287FD |
| Nord | Dark | Blue #88C0D0 |
| Dracula | Dark | Purple #BD93F9 |
| Tokyo Night | Dark | Blue #7AA2F7 |
| Gruvbox Dark | Dark | Orange #FE8019 |
| Solarized Dark | Dark | Blue #268BD2 |
| One Dark Pro | Dark | Blue #61AFEF |
| Rosé Pine | Dark | Gold #F6C177 |
| Everforest | Dark | Green #A7C080 |
| Cyberpunk | Dark | Cyan #00F5FF |
Theme.csLook for the _themes static list and add a new entry:
new ThemeDef(
Name: "My New Theme",
Background: Color.FromArgb(0xFF, 0x1E, 0x1E, 0x2E), // deep background
Surface: Color.FromArgb(0xFF, 0x28, 0x28, 0x3D), // card/panel surface
Foreground: Color.FromArgb(0xFF, 0xCD, 0xD6, 0xF4), // primary text
Accent: Color.FromArgb(0xFF, 0x89, 0xB4, 0xFA), // accent/button
AccentHover: Color.FromArgb(0xFF, 0x74, 0xC7, 0xEC), // hover
AccentText: Color.FromArgb(0xFF, 0x1E, 0x1E, 0x2E), // text on accent
Muted: Color.FromArgb(0xFF, 0x6C, 0x70, 0x86), // dimmed text
Border: Color.FromArgb(0xFF, 0x45, 0x47, 0x5A), // borders
Success: Color.FromArgb(0xFF, 0xA6, 0xE3, 0xA1), // green/applied
Warning: Color.FromArgb(0xFF, 0xF9, 0xE2, 0xAF), // yellow
Error: Color.FromArgb(0xFF, 0xF3, 0x8B, 0xA8), // red
IsDark: true
),
The _themes list is returned by AvailableThemes(). No extra registration needed — just add to the list.
tests/RegiLattice.GUI.Tests/ThemeTests.cs[Fact]
public void Theme_MyNewTheme_HasRequiredProperties()
{
var theme = Theme.GetTheme("My New Theme");
Assert.NotNull(theme);
Assert.True(theme.IsDark);
Assert.Equal("My New Theme", theme.Name);
// Verify key colours are not default/empty
Assert.NotEqual(Color.Empty, theme.Background);
Assert.NotEqual(theme.Background, theme.Surface); // surface must differ from bg
}
Theme.ApplyTheme(Control) recursively walks the control tree:
BackColor / ForeColor on panels, labels, buttons, listviewsRichTextBox (BackColor must be set AFTER ReadOnly to avoid Windows override)MainForm re-applies after any dynamic control creation// On startup — follow Windows dark/light preference
Theme.SetTheme(Theme.DetectSystemTheme());
DetectSystemTheme() reads HKCU\Software\Microsoft\Windows\CurrentVersion\Themes\Personalize\AppsUseLightTheme and returns "Catppuccin Mocha" (dark) or "Catppuccin Latte" (light).
Selected theme name is saved in AppConfig.Theme → %LOCALAPPDATA%\RegiLattice\config.json.