Fix a bunch of issues.

Penumbra.GameData

@@ -1 +1 @@
-Subproject commit 1b0b5469f792999e5b412d4f0c3ed77d9994d7b7
+Subproject commit 595ac5722c9c400bea36110503ed2ae7b02d1489

Penumbra/Mods/Groups/IModGroup.cs

@@ -12,16 +12,23 @@ public interface ITexToolsGroup
     public IReadOnlyList<OptionSubMod> OptionData { get; }
 }
 
+public enum GroupDrawBehaviour
+{
+    SingleSelection,
+    MultiSelection,
+}
+
 public interface IModGroup
 {
     public const int MaxMultiOptions = 63;
 
-    public Mod         Mod             { get; }
-    public string      Name            { get; set; }
-    public string      Description     { get; set; }
-    public GroupType   Type            { get; }
-    public ModPriority Priority        { get; set; }
-    public Setting     DefaultSettings { get; set; }
+    public Mod                Mod             { get; }
+    public string             Name            { get; set; }
+    public string             Description     { get; set; }
+    public GroupType          Type            { get; }
+    public GroupDrawBehaviour Behaviour       { get; }
+    public ModPriority        Priority        { get; set; }
+    public Setting            DefaultSettings { get; set; }
 
     public FullPath?   FindBestMatch(Utf8GamePath gamePath);
     public IModOption? AddOption(string name, string description = "");

Penumbra/Mods/Groups/ImcModGroup.cs

@@ -21,6 +21,9 @@ public class ImcModGroup(Mod mod) : IModGroup
     public GroupType Type
         => GroupType.Imc;
 
+    public GroupDrawBehaviour Behaviour
+        => GroupDrawBehaviour.MultiSelection;
+
     public ModPriority Priority        { get; set; } = ModPriority.Default;
     public Setting     DefaultSettings { get; set; } = Setting.Zero;
 
@@ -150,7 +153,6 @@ public class ImcModGroup(Mod mod) : IModGroup
         }
 
         jWriter.WriteEndArray();
-        jWriter.WriteEndObject();
     }
 
     public (int Redirections, int Swaps, int Manips) GetCounts()

Penumbra/Mods/Groups/ModSaveGroup.cs

@@ -56,10 +56,10 @@ public readonly struct ModSaveGroup : ISavable
     {
         _basePath = (container.Mod as Mod)?.ModPath
          ?? throw new Exception("Invalid save group from default data container without base path."); // Should not happen.
-        _defaultMod = null;
+        _defaultMod = container as DefaultSubMod;
         _onlyAscii  = onlyAscii;
-        _group      = container.Group!;
-        _groupIdx   = _group.GetIndex();
+        _group      = container.Group;
+        _groupIdx   = _group?.GetIndex() ?? -1;
     }
 
     public string ToFilename(FilenameService fileNames)
@@ -80,7 +80,6 @@ public readonly struct ModSaveGroup : ISavable
 
     public static void WriteJsonBase(JsonTextWriter jWriter, IModGroup group)
     {
-        jWriter.WriteStartObject();
         jWriter.WritePropertyName(nameof(group.Name));
         jWriter.WriteValue(group.Name);
         jWriter.WritePropertyName(nameof(group.Description));

Penumbra/Mods/Groups/MultiModGroup.cs

@@ -17,6 +17,9 @@ public sealed class MultiModGroup(Mod mod) : IModGroup, ITexToolsGroup
     public GroupType Type
         => GroupType.Multi;
 
+    public GroupDrawBehaviour Behaviour
+        => GroupDrawBehaviour.MultiSelection;
+
     public          Mod               Mod             { get; }      = mod;
     public          string            Name            { get; set; } = "Group";
     public          string            Description     { get; set; } = "A non-exclusive group of settings.";
@@ -127,7 +130,6 @@ public sealed class MultiModGroup(Mod mod) : IModGroup, ITexToolsGroup
         }
 
         jWriter.WriteEndArray();
-        jWriter.WriteEndObject();
     }
 
     public (int Redirections, int Swaps, int Manips) GetCounts()

Penumbra/Mods/Groups/SingleModGroup.cs

@@ -15,7 +15,10 @@ public sealed class SingleModGroup(Mod mod) : IModGroup, ITexToolsGroup
     public GroupType Type
         => GroupType.Single;
 
-    public Mod         Mod             { get; } = mod;
+    public GroupDrawBehaviour Behaviour
+        => GroupDrawBehaviour.SingleSelection;
+
+    public Mod         Mod             { get; }      = mod;
     public string      Name            { get; set; } = "Option";
     public string      Description     { get; set; } = "A mutually exclusive group of settings.";
     public ModPriority Priority        { get; set; }
@@ -89,7 +92,12 @@ public sealed class SingleModGroup(Mod mod) : IModGroup, ITexToolsGroup
         => ModGroup.GetIndex(this);
 
     public void AddData(Setting setting, Dictionary<Utf8GamePath, FullPath> redirections, HashSet<MetaManipulation> manipulations)
-        => OptionData[setting.AsIndex].AddDataTo(redirections, manipulations);
+    {
+        if (!IsOption)
+            return;
+
+        OptionData[setting.AsIndex].AddDataTo(redirections, manipulations);
+    }
 
     public Setting FixSetting(Setting setting)
         => OptionData.Count == 0 ? Setting.Zero : new Setting(Math.Min(setting.Value, (ulong)(OptionData.Count - 1)));
@@ -111,7 +119,6 @@ public sealed class SingleModGroup(Mod mod) : IModGroup, ITexToolsGroup
         }
 
         jWriter.WriteEndArray();
-        jWriter.WriteEndObject();
     }
 
     /// <summary> Create a group without a mod only for saving it in the creator. </summary>

Penumbra/Mods/Manager/OptionEditor/MultiModGroupEditor.cs

@@ -16,8 +16,8 @@ public sealed class MultiModGroupEditor(CommunicatorService communicator, SaveSe
         var idx = group.GetIndex();
         var singleGroup = group.ConvertToSingle();
         group.Mod.Groups[idx] = singleGroup;
-        SaveService.QueueSave(new ModSaveGroup(group, Config.ReplaceNonAsciiOnImport));
-        Communicator.ModOptionChanged.Invoke(ModOptionChangeType.GroupTypeChanged, group.Mod, group, null, null, -1);
+        SaveService.QueueSave(new ModSaveGroup(singleGroup, Config.ReplaceNonAsciiOnImport));
+        Communicator.ModOptionChanged.Invoke(ModOptionChangeType.GroupTypeChanged, singleGroup.Mod, singleGroup, null, null, -1);
     }
 
     /// <summary> Change the internal priority of the given option. </summary>

Penumbra/Mods/Manager/OptionEditor/SingleModGroupEditor.cs

@@ -16,8 +16,8 @@ public sealed class SingleModGroupEditor(CommunicatorService communicator, SaveS
         var idx = group.GetIndex();
         var multiGroup = group.ConvertToMulti();
         group.Mod.Groups[idx] = multiGroup;
-        SaveService.QueueSave(new ModSaveGroup(group, Config.ReplaceNonAsciiOnImport));
-        Communicator.ModOptionChanged.Invoke(ModOptionChangeType.GroupTypeChanged, group.Mod, multiGroup, null, null, -1);
+        SaveService.QueueSave(new ModSaveGroup(multiGroup, Config.ReplaceNonAsciiOnImport));
+        Communicator.ModOptionChanged.Invoke(ModOptionChangeType.GroupTypeChanged, multiGroup.Mod, multiGroup, null, null, -1);
     }
 
     protected override SingleModGroup CreateGroup(Mod mod, string newName, ModPriority priority, SaveType saveType = SaveType.ImmediateSync)

Penumbra/Mods/SubMods/SubMod.cs

@@ -106,7 +106,6 @@ public static class SubMod
         j.WriteEndObject();
         j.WritePropertyName(nameof(data.Manipulations));
         serializer.Serialize(j, data.Manipulations);
-        j.WriteEndObject();
     }
 
     /// <summary> Write the data for a selectable mod option on a JsonWriter. </summary>

Penumbra/Services/BackupService.cs

@@ -29,6 +29,7 @@ public class BackupService : IAsyncService
         list.Add(new FileInfo(fileNames.ConfigFile));
         list.Add(new FileInfo(fileNames.FilesystemFile));
         list.Add(new FileInfo(fileNames.ActiveCollectionsFile));
+        list.Add(new FileInfo(fileNames.PredefinedTagFile));
         return list;
     }
 

Penumbra/Services/StaticServiceManager.cs

@@ -162,7 +162,6 @@ public static class StaticServiceManager
             .AddSingleton<CollectionSelectHeader>()
             .AddSingleton<ImportPopup>()
             .AddSingleton<ModPanelDescriptionTab>()
-            .AddSingleton<ModPanelSettingsTab>()
             .AddSingleton<ModPanelEditTab>()
             .AddSingleton<ModPanelChangedItemsTab>()
             .AddSingleton<ModPanelConflictsTab>()

Penumbra/UI/ModsTab/ModGroupDrawer.cs

@@ -0,0 +1,233 @@
+using Dalamud.Interface.Components;
+using ImGuiNET;
+using OtterGui;
+using OtterGui.Raii;
+using OtterGui.Services;
+using OtterGui.Widgets;
+using Penumbra.Collections;
+using Penumbra.Collections.Manager;
+using Penumbra.Mods;
+using Penumbra.Mods.Groups;
+using Penumbra.Mods.Settings;
+using Penumbra.Mods.SubMods;
+
+namespace Penumbra.UI.ModsTab;
+
+public sealed class ModGroupDrawer(Configuration config, CollectionManager collectionManager) : IUiService
+{
+    private readonly List<(IModGroup, int)> _blockGroupCache = [];
+
+    public void Draw(Mod mod, ModSettings settings)
+    {
+        if (mod.Groups.Count <= 0)
+            return;
+
+        _blockGroupCache.Clear();
+        var useDummy = true;
+        foreach (var (group, idx) in mod.Groups.WithIndex())
+        {
+            if (!group.IsOption)
+                continue;
+
+            switch (group.Behaviour)
+            {
+                case GroupDrawBehaviour.SingleSelection when group.Options.Count <= config.SingleGroupRadioMax:
+                case GroupDrawBehaviour.MultiSelection:
+                    _blockGroupCache.Add((group, idx));
+                    break;
+
+                case GroupDrawBehaviour.SingleSelection:
+                    ImGuiUtil.Dummy(UiHelpers.DefaultSpace, useDummy);
+                    useDummy = false;
+                    DrawSingleGroupCombo(group, idx, settings == ModSettings.Empty ? group.DefaultSettings : settings.Settings[idx]);
+                    break;
+            }
+        }
+
+        useDummy = true;
+        foreach (var (group, idx) in _blockGroupCache)
+        {
+            ImGuiUtil.Dummy(UiHelpers.DefaultSpace, useDummy);
+            useDummy = false;
+            var option = settings == ModSettings.Empty ? group.DefaultSettings : settings.Settings[idx];
+            if (group.Behaviour is GroupDrawBehaviour.MultiSelection)
+                DrawMultiGroup(group, idx, option);
+            else
+                DrawSingleGroupRadio(group, idx, option);
+        }
+    }
+
+    /// <summary>
+    /// Draw a single group selector as a combo box.
+    /// If a description is provided, add a help marker besides it.
+    /// </summary>
+    private void DrawSingleGroupCombo(IModGroup group, int groupIdx, Setting setting)
+    {
+        using var id             = ImRaii.PushId(groupIdx);
+        var       selectedOption = setting.AsIndex;
+        ImGui.SetNextItemWidth(UiHelpers.InputTextWidth.X * 3 / 4);
+        var options = group.Options;
+        using (var combo = ImRaii.Combo(string.Empty, options[selectedOption].Name))
+        {
+            if (combo)
+                for (var idx2 = 0; idx2 < options.Count; ++idx2)
+                {
+                    id.Push(idx2);
+                    var option = options[idx2];
+                    if (ImGui.Selectable(option.Name, idx2 == selectedOption))
+                        SetModSetting(group, groupIdx, Setting.Single(idx2));
+
+                    if (option.Description.Length > 0)
+                        ImGuiUtil.SelectableHelpMarker(option.Description);
+
+                    id.Pop();
+                }
+        }
+
+        ImGui.SameLine();
+        if (group.Description.Length > 0)
+            ImGuiUtil.LabeledHelpMarker(group.Name, group.Description);
+        else
+            ImGui.TextUnformatted(group.Name);
+    }
+
+    /// <summary>
+    /// Draw a single group selector as a set of radio buttons.
+    /// If a description is provided, add a help marker besides it.
+    /// </summary>
+    private void DrawSingleGroupRadio(IModGroup group, int groupIdx, Setting setting)
+    {
+        using var id             = ImRaii.PushId(groupIdx);
+        var       selectedOption = setting.AsIndex;
+        var       minWidth       = Widget.BeginFramedGroup(group.Name, group.Description);
+        var       options        = group.Options;
+        DrawCollapseHandling(options, minWidth, DrawOptions);
+
+        Widget.EndFramedGroup();
+        return;
+
+        void DrawOptions()
+        {
+            for (var idx = 0; idx < group.Options.Count; ++idx)
+            {
+                using var i      = ImRaii.PushId(idx);
+                var       option = options[idx];
+                if (ImGui.RadioButton(option.Name, selectedOption == idx))
+                    SetModSetting(group, groupIdx, Setting.Single(idx));
+
+                if (option.Description.Length <= 0)
+                    continue;
+
+                ImGui.SameLine();
+                ImGuiComponents.HelpMarker(option.Description);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Draw a multi group selector as a bordered set of checkboxes.
+    /// If a description is provided, add a help marker in the title.
+    /// </summary>
+    private void DrawMultiGroup(IModGroup group, int groupIdx, Setting setting)
+    {
+        using var id       = ImRaii.PushId(groupIdx);
+        var       minWidth = Widget.BeginFramedGroup(group.Name, group.Description);
+        var       options  = group.Options;
+        DrawCollapseHandling(options, minWidth, DrawOptions);
+
+        Widget.EndFramedGroup();
+        var label = $"##multi{groupIdx}";
+        if (ImGui.IsItemClicked(ImGuiMouseButton.Right))
+            ImGui.OpenPopup($"##multi{groupIdx}");
+
+        DrawMultiPopup(group, groupIdx, label);
+        return;
+
+        void DrawOptions()
+        {
+            for (var idx = 0; idx < options.Count; ++idx)
+            {
+                using var i       = ImRaii.PushId(idx);
+                var       option  = options[idx];
+                var       enabled = setting.HasFlag(idx);
+
+                if (ImGui.Checkbox(option.Name, ref enabled))
+                    SetModSetting(group, groupIdx, setting.SetBit(idx, enabled));
+
+                if (option.Description.Length > 0)
+                {
+                    ImGui.SameLine();
+                    ImGuiComponents.HelpMarker(option.Description);
+                }
+            }
+        }
+    }
+
+    private void DrawMultiPopup(IModGroup group, int groupIdx, string label)
+    {
+        using var style = ImRaii.PushStyle(ImGuiStyleVar.PopupBorderSize, 1);
+        using var popup = ImRaii.Popup(label);
+        if (!popup)
+            return;
+
+        ImGui.TextUnformatted(group.Name);
+        ImGui.Separator();
+        if (ImGui.Selectable("Enable All"))
+            SetModSetting(group, groupIdx, Setting.AllBits(group.Options.Count));
+
+        if (ImGui.Selectable("Disable All"))
+            SetModSetting(group, groupIdx, Setting.Zero);
+    }
+
+    private void DrawCollapseHandling(IReadOnlyList<IModOption> options, float minWidth, Action draw)
+    {
+        if (options.Count <= config.OptionGroupCollapsibleMin)
+        {
+            draw();
+        }
+        else
+        {
+            var collapseId     = ImGui.GetID("Collapse");
+            var shown          = ImGui.GetStateStorage().GetBool(collapseId, true);
+            var buttonTextShow = $"Show {options.Count} Options";
+            var buttonTextHide = $"Hide {options.Count} Options";
+            var buttonWidth = Math.Max(ImGui.CalcTextSize(buttonTextShow).X, ImGui.CalcTextSize(buttonTextHide).X)
+              + 2 * ImGui.GetStyle().FramePadding.X;
+            minWidth = Math.Max(buttonWidth, minWidth);
+            if (shown)
+            {
+                var pos = ImGui.GetCursorPos();
+                ImGui.Dummy(UiHelpers.IconButtonSize);
+                using (var _ = ImRaii.Group())
+                {
+                    draw();
+                }
+
+
+                var width  = Math.Max(ImGui.GetItemRectSize().X, minWidth);
+                var endPos = ImGui.GetCursorPos();
+                ImGui.SetCursorPos(pos);
+                if (ImGui.Button(buttonTextHide, new Vector2(width, 0)))
+                    ImGui.GetStateStorage().SetBool(collapseId, !shown);
+
+                ImGui.SetCursorPos(endPos);
+            }
+            else
+            {
+                var optionWidth = options.Max(o => ImGui.CalcTextSize(o.Name).X)
+                  + ImGui.GetStyle().ItemInnerSpacing.X
+                  + ImGui.GetFrameHeight()
+                  + ImGui.GetStyle().FramePadding.X;
+                var width = Math.Max(optionWidth, minWidth);
+                if (ImGui.Button(buttonTextShow, new Vector2(width, 0)))
+                    ImGui.GetStateStorage().SetBool(collapseId, !shown);
+            }
+        }
+    }
+
+    private ModCollection Current
+        => collectionManager.Active.Current;
+
+    private void SetModSetting(IModGroup group, int groupIdx, Setting setting)
+        => collectionManager.Editor.SetModSetting(Current, group.Mod, groupIdx, setting);
+}

Penumbra/UI/ModsTab/ModGroupEditDrawer.cs

@@ -0,0 +1,214 @@
+using Dalamud.Interface;
+using Dalamud.Interface.Internal.Notifications;
+using Dalamud.Interface.Utility;
+using ImGuiNET;
+using OtterGui;
+using OtterGui.Classes;
+using OtterGui.Raii;
+using OtterGui.Services;
+using Penumbra.Mods;
+using Penumbra.Mods.Groups;
+using Penumbra.Mods.Manager;
+using Penumbra.Mods.Manager.OptionEditor;
+using Penumbra.Mods.Settings;
+using Penumbra.Mods.SubMods;
+using Penumbra.Services;
+using Penumbra.UI.Classes;
+
+namespace Penumbra.UI.ModsTab;
+
+public sealed class ModGroupEditDrawer(ModManager modManager, Configuration config, FilenameService filenames) : IUiService
+{
+    private Vector2 _buttonSize;
+    private float   _priorityWidth;
+    private float   _groupNameWidth;
+    private float   _spacing;
+
+    private string?      _currentGroupName;
+    private ModPriority? _currentGroupPriority;
+    private IModGroup?   _currentGroupEdited;
+    private bool         _isGroupNameValid;
+    private IModGroup?   _deleteGroup;
+    private IModGroup?   _moveGroup;
+    private int          _moveTo;
+
+    private string?      _currentOptionName;
+    private ModPriority? _currentOptionPriority;
+    private IModOption?  _currentOptionEdited;
+    private IModOption?  _deleteOption;
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    private void SameLine()
+        => ImGui.SameLine(0, _spacing);
+
+    public void Draw(Mod mod)
+    {
+        _buttonSize     = new Vector2(ImGui.GetFrameHeight());
+        _priorityWidth  = 50 * ImGuiHelpers.GlobalScale;
+        _groupNameWidth = 350f * ImGuiHelpers.GlobalScale;
+        _spacing        = ImGui.GetStyle().ItemInnerSpacing.X;
+
+
+        FinishGroupCleanup();
+    }
+
+    private void FinishGroupCleanup()
+    {
+        if (_deleteGroup != null)
+        {
+            modManager.OptionEditor.DeleteModGroup(_deleteGroup);
+            _deleteGroup = null;
+        }
+
+        if (_deleteOption != null)
+        {
+            modManager.OptionEditor.DeleteOption(_deleteOption);
+            _deleteOption = null;
+        }
+
+        if (_moveGroup != null)
+        {
+            modManager.OptionEditor.MoveModGroup(_moveGroup, _moveTo);
+            _moveGroup = null;
+        }
+    }
+
+    private void DrawGroup(IModGroup group, int idx)
+    {
+        using var id    = ImRaii.PushId(idx);
+        using var frame = ImRaii.FramedGroup($"Group #{idx + 1}");
+        DrawGroupNameRow(group);
+        switch (group)
+        {
+            case SingleModGroup s:
+                DrawSingleGroup(s, idx);
+                break;
+            case MultiModGroup m:
+                DrawMultiGroup(m, idx);
+                break;
+            case ImcModGroup i:
+                DrawImcGroup(i, idx);
+                break;
+        }
+    }
+
+    private void DrawGroupNameRow(IModGroup group)
+    {
+        DrawGroupName(group);
+        SameLine();
+        DrawGroupDelete(group);
+        SameLine();
+        DrawGroupPriority(group);
+    }
+
+    private void DrawGroupName(IModGroup group)
+    {
+        var text = _currentGroupEdited == group ? _currentGroupName ?? group.Name : group.Name;
+        ImGui.SetNextItemWidth(_groupNameWidth);
+        using var border = ImRaii.PushFrameBorder(UiHelpers.ScaleX2, Colors.RegexWarningBorder, !_isGroupNameValid);
+        if (ImGui.InputText("##GroupName", ref text, 256))
+        {
+            _currentGroupEdited = group;
+            _currentGroupName   = text;
+            _isGroupNameValid   = ModGroupEditor.VerifyFileName(group.Mod, group, text, false);
+        }
+
+        if (ImGui.IsItemDeactivated())
+        {
+            if (_currentGroupName != null && _isGroupNameValid)
+                modManager.OptionEditor.RenameModGroup(group, _currentGroupName);
+            _currentGroupName   = null;
+            _currentGroupEdited = null;
+            _isGroupNameValid   = true;
+        }
+
+        var tt = _isGroupNameValid
+            ? "Group Name"
+            : "Current name can not be used for this group.";
+        ImGuiUtil.HoverTooltip(tt);
+    }
+
+    private void DrawGroupDelete(IModGroup group)
+    {
+        var enabled = config.DeleteModModifier.IsActive();
+        var tt = enabled
+            ? "Delete this option group."
+            : $"Delete this option group.\nHold {config.DeleteModModifier} while clicking to delete.";
+
+        if (ImGuiUtil.DrawDisabledButton(FontAwesomeIcon.Trash.ToIconString(), _buttonSize, tt, !enabled, true))
+            _deleteGroup = group;
+    }
+
+    private void DrawGroupPriority(IModGroup group)
+    {
+        var priority = _currentGroupEdited == group
+            ? (_currentGroupPriority ?? group.Priority).Value
+            : group.Priority.Value;
+        ImGui.SetNextItemWidth(_priorityWidth);
+        if (ImGui.InputInt("##GroupPriority", ref priority, 0, 0))
+        {
+            _currentGroupEdited   = group;
+            _currentGroupPriority = new ModPriority(priority);
+        }
+
+        if (ImGui.IsItemDeactivated())
+        {
+            if (_currentGroupPriority.HasValue)
+                modManager.OptionEditor.ChangeGroupPriority(group, _currentGroupPriority.Value);
+            _currentGroupEdited   = null;
+            _currentGroupPriority = null;
+        }
+
+        ImGuiUtil.HoverTooltip("Group Priority");
+    }
+
+    private void DrawGroupMoveButtons(IModGroup group, int idx)
+    {
+        var isFirst = idx == 0;
+        var tt      = isFirst ? "Can not move this group further upwards." : $"Move this group up to group {idx}.";
+        if (ImGuiUtil.DrawDisabledButton(FontAwesomeIcon.ArrowUp.ToIconString(), UiHelpers.IconButtonSize, tt, isFirst, true))
+        {
+            _moveGroup = group;
+            _moveTo    = idx - 1;
+        }
+
+        SameLine();
+        var isLast = idx == group.Mod.Groups.Count - 1;
+        tt = isLast
+            ? "Can not move this group further downwards."
+            : $"Move this group down to group {idx + 2}.";
+        if (ImGuiUtil.DrawDisabledButton(FontAwesomeIcon.ArrowDown.ToIconString(), UiHelpers.IconButtonSize, tt, isLast, true))
+        {
+            _moveGroup = group;
+            _moveTo    = idx + 1;
+        }
+    }
+
+    private void DrawGroupOpenFile(IModGroup group, int idx)
+    {
+        var fileName   = filenames.OptionGroupFile(group.Mod, idx, config.ReplaceNonAsciiOnImport);
+        var fileExists = File.Exists(fileName);
+        var tt = fileExists
+            ? $"Open the {group.Name} json file in the text editor of your choice."
+            : $"The {group.Name} json file does not exist.";
+        if (ImGuiUtil.DrawDisabledButton(FontAwesomeIcon.FileExport.ToIconString(), UiHelpers.IconButtonSize, tt, !fileExists, true))
+            try
+            {
+                Process.Start(new ProcessStartInfo(fileName) { UseShellExecute = true });
+            }
+            catch (Exception e)
+            {
+                Penumbra.Messager.NotificationMessage(e, "Could not open editor.", NotificationType.Error);
+            }
+    }
+
+
+    private void DrawSingleGroup(SingleModGroup group, int idx)
+    { }
+
+    private void DrawMultiGroup(MultiModGroup group, int idx)
+    { }
+
+    private void DrawImcGroup(ImcModGroup group, int idx)
+    { }
+}

Penumbra/UI/ModsTab/ModPanelSettingsTab.cs

@@ -1,51 +1,37 @@
 using ImGuiNET;
 using OtterGui.Raii;
 using OtterGui;
+using OtterGui.Services;
+using OtterGui.Text;
 using OtterGui.Widgets;
-using Penumbra.Api.Enums;
 using Penumbra.Collections;
 using Penumbra.UI.Classes;
-using Dalamud.Interface.Components;
 using Penumbra.Collections.Manager;
 using Penumbra.Mods.Manager;
 using Penumbra.Services;
-using Penumbra.Mods.SubMods;
-using Penumbra.Mods.Groups;
 using Penumbra.Mods.Settings;
 
 namespace Penumbra.UI.ModsTab;
 
-public class ModPanelSettingsTab : ITab
+public class ModPanelSettingsTab(
+    CollectionManager collectionManager,
+    ModManager modManager,
+    ModFileSystemSelector selector,
+    TutorialService tutorial,
+    CommunicatorService communicator,
+    ModGroupDrawer modGroupDrawer)
+    : ITab, IUiService
 {
-    private readonly Configuration         _config;
-    private readonly CommunicatorService   _communicator;
-    private readonly CollectionManager     _collectionManager;
-    private readonly ModFileSystemSelector _selector;
-    private readonly TutorialService       _tutorial;
-    private readonly ModManager            _modManager;
-
     private bool          _inherited;
     private ModSettings   _settings   = null!;
     private ModCollection _collection = null!;
-    private bool          _empty;
     private int?          _currentPriority;
 
-    public ModPanelSettingsTab(CollectionManager collectionManager, ModManager modManager, ModFileSystemSelector selector,
-        TutorialService tutorial, CommunicatorService communicator, Configuration config)
-    {
-        _collectionManager = collectionManager;
-        _communicator      = communicator;
-        _modManager        = modManager;
-        _selector          = selector;
-        _tutorial          = tutorial;
-        _config            = config;
-    }
-
     public ReadOnlySpan<byte> Label
         => "Settings"u8;
 
     public void DrawHeader()
-        => _tutorial.OpenTutorial(BasicTutorialSteps.ModOptions);
+        => tutorial.OpenTutorial(BasicTutorialSteps.ModOptions);
 
     public void Reset()
         => _currentPriority = null;
@@ -56,53 +42,24 @@ public class ModPanelSettingsTab : ITab
         if (!child)
             return;
 
-        _settings   = _selector.SelectedSettings;
-        _collection = _selector.SelectedSettingCollection;
-        _inherited  = _collection != _collectionManager.Active.Current;
-        _empty      = _settings == ModSettings.Empty;
-
+        _settings   = selector.SelectedSettings;
+        _collection = selector.SelectedSettingCollection;
+        _inherited  = _collection != collectionManager.Active.Current;
         DrawInheritedWarning();
         UiHelpers.DefaultLineSpace();
-        _communicator.PreSettingsPanelDraw.Invoke(_selector.Selected!.Identifier);
+        communicator.PreSettingsPanelDraw.Invoke(selector.Selected!.Identifier);
         DrawEnabledInput();
-        _tutorial.OpenTutorial(BasicTutorialSteps.EnablingMods);
+        tutorial.OpenTutorial(BasicTutorialSteps.EnablingMods);
         ImGui.SameLine();
         DrawPriorityInput();
-        _tutorial.OpenTutorial(BasicTutorialSteps.Priority);
+        tutorial.OpenTutorial(BasicTutorialSteps.Priority);
         DrawRemoveSettings();
 
-        _communicator.PostEnabledDraw.Invoke(_selector.Selected!.Identifier);
-
-        if (_selector.Selected!.Groups.Count > 0)
-        {
-            var useDummy = true;
-            foreach (var (group, idx) in _selector.Selected!.Groups.WithIndex()
-                         .Where(g => g.Value.Type == GroupType.Single && g.Value.Options.Count > _config.SingleGroupRadioMax))
-            {
-                ImGuiUtil.Dummy(UiHelpers.DefaultSpace, useDummy);
-                useDummy = false;
-                DrawSingleGroupCombo(group, idx);
-            }
-
-            useDummy = true;
-            foreach (var (group, idx) in _selector.Selected!.Groups.WithIndex().Where(g => g.Value.IsOption))
-            {
-                ImGuiUtil.Dummy(UiHelpers.DefaultSpace, useDummy);
-                useDummy = false;
-                switch (group.Type)
-                {
-                    case GroupType.Multi:
-                        DrawMultiGroup(group, idx);
-                        break;
-                    case GroupType.Single when group.Options.Count <= _config.SingleGroupRadioMax:
-                        DrawSingleGroupRadio(group, idx);
-                        break;
-                }
-            }
-        }
+        communicator.PostEnabledDraw.Invoke(selector.Selected!.Identifier);
 
+        modGroupDrawer.Draw(selector.Selected!, _settings);
         UiHelpers.DefaultLineSpace();
-        _communicator.PostSettingsPanelDraw.Invoke(_selector.Selected!.Identifier);
+        communicator.PostSettingsPanelDraw.Invoke(selector.Selected!.Identifier);
     }
 
     /// <summary> Draw a big red bar if the current setting is inherited. </summary>
@@ -113,8 +70,8 @@ public class ModPanelSettingsTab : ITab
 
         using var color = ImRaii.PushColor(ImGuiCol.Button, Colors.PressEnterWarningBg);
         var       width = new Vector2(ImGui.GetContentRegionAvail().X, 0);
-        if (ImGui.Button($"These settings are inherited from {_collection.Name}.", width))
-            _collectionManager.Editor.SetModInheritance(_collectionManager.Active.Current, _selector.Selected!, false);
+        if (ImUtf8.Button($"These settings are inherited from {_collection.Name}.", width))
+            collectionManager.Editor.SetModInheritance(collectionManager.Active.Current, selector.Selected!, false);
 
         ImGuiUtil.HoverTooltip("You can click this button to copy the current settings to the current selection.\n"
           + "You can also just change any setting, which will copy the settings with the single setting changed to the current selection.");
@@ -127,8 +84,8 @@ public class ModPanelSettingsTab : ITab
         if (!ImGui.Checkbox("Enabled", ref enabled))
             return;
 
-        _modManager.SetKnown(_selector.Selected!);
-        _collectionManager.Editor.SetModState(_collectionManager.Active.Current, _selector.Selected!, enabled);
+        modManager.SetKnown(selector.Selected!);
+        collectionManager.Editor.SetModState(collectionManager.Active.Current, selector.Selected!, enabled);
     }
 
     /// <summary>
@@ -146,7 +103,8 @@ public class ModPanelSettingsTab : ITab
         if (ImGui.IsItemDeactivatedAfterEdit() && _currentPriority.HasValue)
         {
             if (_currentPriority != _settings.Priority.Value)
-                _collectionManager.Editor.SetModPriority(_collectionManager.Active.Current, _selector.Selected!, new ModPriority(_currentPriority.Value));
+                collectionManager.Editor.SetModPriority(collectionManager.Active.Current, selector.Selected!,
+                    new ModPriority(_currentPriority.Value));
 
             _currentPriority = null;
         }
@@ -162,189 +120,15 @@ public class ModPanelSettingsTab : ITab
     private void DrawRemoveSettings()
     {
         const string text = "Inherit Settings";
-        if (_inherited || _empty)
+        if (_inherited || _settings == ModSettings.Empty)
             return;
 
         var scroll = ImGui.GetScrollMaxY() > 0 ? ImGui.GetStyle().ScrollbarSize : 0;
         ImGui.SameLine(ImGui.GetWindowWidth() - ImGui.CalcTextSize(text).X - ImGui.GetStyle().FramePadding.X * 2 - scroll);
         if (ImGui.Button(text))
-            _collectionManager.Editor.SetModInheritance(_collectionManager.Active.Current, _selector.Selected!, true);
+            collectionManager.Editor.SetModInheritance(collectionManager.Active.Current, selector.Selected!, true);
 
         ImGuiUtil.HoverTooltip("Remove current settings from this collection so that it can inherit them.\n"
           + "If no inherited collection has settings for this mod, it will be disabled.");
     }
-
-    /// <summary>
-    /// Draw a single group selector as a combo box.
-    /// If a description is provided, add a help marker besides it.
-    /// </summary>
-    private void DrawSingleGroupCombo(IModGroup group, int groupIdx)
-    {
-        using var id             = ImRaii.PushId(groupIdx);
-        var       selectedOption = _empty ? group.DefaultSettings.AsIndex : _settings.Settings[groupIdx].AsIndex;
-        ImGui.SetNextItemWidth(UiHelpers.InputTextWidth.X * 3 / 4);
-        var options = group.Options;
-        using (var combo = ImRaii.Combo(string.Empty, options[selectedOption].Name))
-        {
-            if (combo)
-                for (var idx2 = 0; idx2 < options.Count; ++idx2)
-                {
-                    id.Push(idx2);
-                    var option = options[idx2];
-                    if (ImGui.Selectable(option.Name, idx2 == selectedOption))
-                        _collectionManager.Editor.SetModSetting(_collectionManager.Active.Current, _selector.Selected!, groupIdx,
-                            Setting.Single(idx2));
-
-                    if (option.Description.Length > 0)
-                        ImGuiUtil.SelectableHelpMarker(option.Description);
-
-                    id.Pop();
-                }
-        }
-
-        ImGui.SameLine();
-        if (group.Description.Length > 0)
-            ImGuiUtil.LabeledHelpMarker(group.Name, group.Description);
-        else
-            ImGui.TextUnformatted(group.Name);
-    }
-
-    // Draw a single group selector as a set of radio buttons.
-    // If a description is provided, add a help marker besides it.
-    private void DrawSingleGroupRadio(IModGroup group, int groupIdx)
-    {
-        using var id             = ImRaii.PushId(groupIdx);
-        var       selectedOption = _empty ? group.DefaultSettings.AsIndex : _settings.Settings[groupIdx].AsIndex;
-        var       minWidth       = Widget.BeginFramedGroup(group.Name, group.Description);
-        var       options        = group.Options;
-        DrawCollapseHandling(options, minWidth, DrawOptions);
-
-        Widget.EndFramedGroup();
-        return;
-
-        void DrawOptions()
-        {
-            for (var idx = 0; idx < group.Options.Count; ++idx)
-            {
-                using var i      = ImRaii.PushId(idx);
-                var       option = options[idx];
-                if (ImGui.RadioButton(option.Name, selectedOption == idx))
-                    _collectionManager.Editor.SetModSetting(_collectionManager.Active.Current, _selector.Selected!, groupIdx,
-                        Setting.Single(idx));
-
-                if (option.Description.Length <= 0)
-                    continue;
-
-                ImGui.SameLine();
-                ImGuiComponents.HelpMarker(option.Description);
-            }
-        }
-    }
-
-
-    private void DrawCollapseHandling(IReadOnlyList<IModOption> options, float minWidth, Action draw)
-    {
-        if (options.Count <= _config.OptionGroupCollapsibleMin)
-        {
-            draw();
-        }
-        else
-        {
-            var collapseId     = ImGui.GetID("Collapse");
-            var shown          = ImGui.GetStateStorage().GetBool(collapseId, true);
-            var buttonTextShow = $"Show {options.Count} Options";
-            var buttonTextHide = $"Hide {options.Count} Options";
-            var buttonWidth = Math.Max(ImGui.CalcTextSize(buttonTextShow).X, ImGui.CalcTextSize(buttonTextHide).X)
-              + 2 * ImGui.GetStyle().FramePadding.X;
-            minWidth = Math.Max(buttonWidth, minWidth);
-            if (shown)
-            {
-                var pos = ImGui.GetCursorPos();
-                ImGui.Dummy(UiHelpers.IconButtonSize);
-                using (var _ = ImRaii.Group())
-                {
-                    draw();
-                }
-
-
-                var width  = Math.Max(ImGui.GetItemRectSize().X, minWidth);
-                var endPos = ImGui.GetCursorPos();
-                ImGui.SetCursorPos(pos);
-                if (ImGui.Button(buttonTextHide, new Vector2(width, 0)))
-                    ImGui.GetStateStorage().SetBool(collapseId, !shown);
-
-                ImGui.SetCursorPos(endPos);
-            }
-            else
-            {
-                var optionWidth = options.Max(o => ImGui.CalcTextSize(o.Name).X)
-                  + ImGui.GetStyle().ItemInnerSpacing.X
-                  + ImGui.GetFrameHeight()
-                  + ImGui.GetStyle().FramePadding.X;
-                var width = Math.Max(optionWidth, minWidth);
-                if (ImGui.Button(buttonTextShow, new Vector2(width, 0)))
-                    ImGui.GetStateStorage().SetBool(collapseId, !shown);
-            }
-        }
-    }
-
-    /// <summary>
-    /// Draw a multi group selector as a bordered set of checkboxes.
-    /// If a description is provided, add a help marker in the title.
-    /// </summary>
-    private void DrawMultiGroup(IModGroup group, int groupIdx)
-    {
-        using var id       = ImRaii.PushId(groupIdx);
-        var       flags    = _empty ? group.DefaultSettings : _settings.Settings[groupIdx];
-        var       minWidth = Widget.BeginFramedGroup(group.Name, group.Description);
-        var       options  = group.Options;
-        DrawCollapseHandling(options, minWidth, DrawOptions);
-
-        Widget.EndFramedGroup();
-        var label = $"##multi{groupIdx}";
-        if (ImGui.IsItemClicked(ImGuiMouseButton.Right))
-            ImGui.OpenPopup($"##multi{groupIdx}");
-
-        DrawMultiPopup(group, groupIdx, label);
-        return;
-
-        void DrawOptions()
-        {
-            for (var idx = 0; idx < options.Count; ++idx)
-            {
-                using var i       = ImRaii.PushId(idx);
-                var       option  = options[idx];
-                var       setting = flags.HasFlag(idx);
-
-                if (ImGui.Checkbox(option.Name, ref setting))
-                {
-                    flags = flags.SetBit(idx, setting);
-                    _collectionManager.Editor.SetModSetting(_collectionManager.Active.Current, _selector.Selected!, groupIdx, flags);
-                }
-
-                if (option.Description.Length > 0)
-                {
-                    ImGui.SameLine();
-                    ImGuiComponents.HelpMarker(option.Description);
-                }
-            }
-        }
-    }
-
-    private void DrawMultiPopup(IModGroup group, int groupIdx, string label)
-    {
-        using var style = ImRaii.PushStyle(ImGuiStyleVar.PopupBorderSize, 1);
-        using var popup = ImRaii.Popup(label);
-        if (!popup)
-            return;
-
-        ImGui.TextUnformatted(group.Name);
-        ImGui.Separator();
-        if (ImGui.Selectable("Enable All"))
-            _collectionManager.Editor.SetModSetting(_collectionManager.Active.Current, _selector.Selected!, groupIdx,
-                Setting.AllBits(group.Options.Count));
-
-        if (ImGui.Selectable("Disable All"))
-            _collectionManager.Editor.SetModSetting(_collectionManager.Active.Current, _selector.Selected!, groupIdx, Setting.Zero);
-    }
 }