Redesign Settings tab UX — protection management is confusing

[mcpolo99]

Problem

The Settings tab protection management UX is confusing and hard to use. The GUI directly exposes the raw .crproj rule model without any abstraction, making common tasks unnecessarily difficult.

Current flow (too many steps)

1. Go to Settings tab → select module in left list
2. Click [+] to add a rule → a blank pattern "true" appears
3. Double-click the rule to open the Edit Rule dialog
4. In the dialog: set pattern, pick preset, toggle inherit, then manually add protections with [+]
5. Each protection shows [Action: Add/Remove] + [Protection dropdown]
6. Click "Done"

Specific pain points

Problem	Impact
Rules list shows only the pattern (e.g. "true")	User can't see which protections are active without opening each rule
Presets are invisible	"Normal" preset auto-adds protections but they're not listed anywhere visible
No "effective protections" view	Rules stack with inheritance — user must mentally compute the final result
Add/Remove action is confusing	Most users want a checkbox, not a layered override. "Remove" only makes sense for overriding presets
Pattern system has no help	is-type and has-attr('DataContractAttribute') is powerful but no examples or autocomplete
No protection descriptions in the list	After adding a protection, you just see the ID, not what it does

Why Add/Remove exists (context for implementer)

The rule system is a layered override chain — evaluated per-target:

For each type/method:
  1. Start empty
  2. For each matching rule:
     - Inherit=false → clear all
     - Apply preset → auto-add protections at/below that level
     - Action=Add → add to set
     - Action=Remove → remove from set
  3. Result = effective protections for this target

Remove exists so you can say "use Normal preset but exclude renaming for serialized classes." This is the right design for .crproj files but the wrong abstraction for a GUI.

Proposed UX improvement

Simple mode (default)

Replace the rules list with a protection checklist:

Protections                          [Preset: ▾ Normal]
─────────────────────────────────────────────────────
☑ Anti Debug      Prevents debugger attachment
☑ Anti Dump       Prevents memory dumping
☑ Anti IL DASM    Disables IL disassemblers
☐ Anti Tamper     Method body encryption (slower startup)
☑ Constants       Encrypts constants and strings
☑ Control Flow    Obfuscates control flow
☐ Invalid Meta    Adds invalid metadata entries
☑ Ref Proxy       Hides method references behind proxies
☑ Rename          Renames symbols (supports WPF/BAML)
☑ Resources       Encrypts embedded resources
─────────────────────────────────────────────────────
[Clear All]  [Select All]        [Advanced Rules ▸]

• Preset dropdown toggles groups of checkboxes
• Checking/unchecking directly modifies the protection set
• Applies to selected module (or global)
• Each row shows name + one-line description
• Click a protection row to expand per-protection settings (e.g. rename mode)

Advanced mode (for power users)

The current rule editor, but improved:

• Show effective protections inline in the rules list (not just the pattern)
• Pattern builder with examples/autocomplete
• Preview which types/methods a pattern matches

Implementation notes

• The underlying Rule / SettingItem<Protection> model doesn't need to change
• Simple mode generates the equivalent rules behind the scenes
• A single rule with pattern="true" + individual Add items = the simple checklist
• "Advanced Rules" button reveals the current rule editor for overrides

Related code

• ConfuserEx/Views/SettingsTabView.xaml — Settings tab layout
• ConfuserEx/Views/ProjectRuleView.xaml — Rule edit dialog
• ConfuserEx/ViewModel/UI/SettingsTabVM.cs — Settings tab logic
• ConfuserEx/ViewModel/Project/ProjectRuleVM.cs — Rule ViewModel
• ConfuserEx/ViewModel/Project/ProjectSettingVM.cs — Protection setting ViewModel
• Confuser.Core/Marker.cs:242 — ApplyRules() — rule resolution logic
• Confuser.Core/Project/ConfuserProject.cs:261 — SettingItemAction enum
• Confuser.Core/ProtectionPreset.cs — Preset levels