mika kuns
0db9fadee9
Sechs Markdown-Sheets (git, Conventional Commits, Claude CLI, Claude-Config, dotnet CLI, PowerShell) als EmbeddedResource, gerendert im modelosen, per Topmost anpinnbaren CheatSheetsWindow. MarkdownView bekommt dafuer das Opt-in CommandRows: `befehl` - beschreibung wird zu Mono-Chip + Copy-Button, jede ##-Sektion landet in einem Expander. Enthaelt ausserdem: Mission Control wird beim Oeffnen aus dem Minimiert-Zustand geholt, nicht nur aktiviert.
81 lines
3.2 KiB
C#
81 lines
3.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.IO;
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using System.Linq;
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using ClaudeDo.Ui.Localization;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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namespace ClaudeDo.Ui.ViewModels.Modals;
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/// <summary>One cheat sheet: title from the file's leading <c># </c> heading, body is the rest.</summary>
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public sealed record CheatSheet(string Key, string Title, string Body);
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/// <summary>
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/// Backs the non-modal cheat-sheet window (Help → Cheat Sheets). Content lives as markdown
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/// under <c>Assets/CheatSheets/*.md</c> (embedded resources) and is rendered by the existing
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/// <c>MarkdownView</c>,
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/// so a new sheet is a new file — but the key list here stays explicit to keep the order
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/// deterministic and a missing resource visible instead of silently absent.
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/// </summary>
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public partial class CheatSheetsViewModel : ViewModelBase
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{
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private static readonly string[] Keys =
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["git", "conventional-commits", "claude-cli", "claude-config", "dotnet-cli", "powershell"];
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public ObservableCollection<CheatSheet> Sheets { get; } = [];
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[ObservableProperty]
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private CheatSheet? _selectedSheet;
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/// <summary>Keeps the window above the shell so it can sit docked at a screen edge.</summary>
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[ObservableProperty]
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private bool _isPinned;
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public Action? CloseAction { get; set; }
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public CheatSheetsViewModel()
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{
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foreach (var key in Keys) Sheets.Add(Load(key));
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SelectedSheet = Sheets.FirstOrDefault();
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}
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/// <summary>Preselects a sheet by key; unknown keys keep the current selection.</summary>
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public void Select(string key)
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{
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var sheet = Sheets.FirstOrDefault(s => s.Key == key);
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if (sheet is not null) SelectedSheet = sheet;
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}
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[RelayCommand]
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private void Close() => CloseAction?.Invoke();
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private static CheatSheet Load(string key)
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{
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var assembly = typeof(CheatSheetsViewModel).Assembly;
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// Match by suffix rather than composing the logical name from RootNamespace — the
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// prefix is a build detail, and a rename shouldn't silently blank the sheet.
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var name = assembly.GetManifestResourceNames()
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.FirstOrDefault(n => n.EndsWith($".CheatSheets.{key}.md", StringComparison.Ordinal));
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var stream = name is null ? null : assembly.GetManifestResourceStream(name);
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if (stream is null)
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return new CheatSheet(key, key, Loc.T("modals.cheatSheets.missing", $"{key}.md"));
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using var reader = new StreamReader(stream);
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var text = reader.ReadToEnd().Replace("\r\n", "\n");
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// The window shows the title in its own selector, so strip the leading heading
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// rather than rendering it a second time inside the body.
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var lines = new List<string>(text.Split('\n'));
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var title = key;
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var first = lines.FindIndex(l => !string.IsNullOrWhiteSpace(l));
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if (first >= 0 && lines[first].StartsWith("# ", StringComparison.Ordinal))
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{
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title = lines[first][2..].Trim();
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lines.RemoveRange(0, first + 1);
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}
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return new CheatSheet(key, title, string.Join('\n', lines).Trim());
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}
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}
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