Add filter to texturedrawer.

Penumbra/Import/Textures/TextureDrawer.cs

@@ -1,12 +1,16 @@
+using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Numerics;
 using Dalamud.Interface;
 using ImGuiNET;
 using Lumina.Data.Files;
 using OtterGui;
 using OtterGui.Raii;
+using OtterGui.Widgets;
 using OtterTex;
+using Penumbra.Mods;
 using Penumbra.String.Classes;
 using Penumbra.UI;
 using Penumbra.UI.Classes;
@@ -33,41 +37,6 @@ public static class TextureDrawer
         }
     }
 
-    public static void PathSelectBox(TextureManager textures, Texture current, string label, string tooltip, IEnumerable<(string, bool)> paths,
-        int skipPrefix)
-    {
-        ImGui.SetNextItemWidth(-0.0001f);
-        var       startPath = current.Path.Length > 0 ? current.Path : "Choose a modded texture from this mod here...";
-        using var combo     = ImRaii.Combo(label, startPath);
-        if (combo)
-            foreach (var ((path, game), idx) in paths.WithIndex())
-            {
-                if (game)
-                {
-                    if (!textures.GameFileExists(path))
-                        continue;
-                }
-                else if (!File.Exists(path))
-                {
-                    continue;
-                }
-
-                using var id = ImRaii.PushId(idx);
-                using (var color = ImRaii.PushColor(ImGuiCol.Text, ColorId.FolderExpanded.Value(), game))
-                {
-                    var p = game ? $"--> {path}" : path[skipPrefix..];
-                    if (ImGui.Selectable(p, path == startPath) && path != startPath)
-                        current.Load(textures, path);
-                }
-
-                ImGuiUtil.HoverTooltip(game
-                    ? "This is a game path and refers to an unmanipulated file from your game data."
-                    : "This is a path to a modded file on your file system.");
-            }
-
-        ImGuiUtil.HoverTooltip(tooltip);
-    }
-
     public static void PathInputBox(TextureManager textures, Texture current, ref string? tmpPath, string label, string hint, string tooltip,
         string startPath, FileDialogService fileDialog, string defaultModImportPath)
     {
@@ -136,4 +105,53 @@ public static class TextureDrawer
                 break;
         }
     }
+
+    public sealed class PathSelectCombo : FilterComboCache<(string, bool)>
+    {
+        private int    _skipPrefix = 0;
+
+        public PathSelectCombo(TextureManager textures, ModEditor editor)
+            : base(() => CreateFiles(textures, editor))
+        { }
+
+        protected override string ToString((string, bool) obj)
+            => obj.Item1;
+
+        protected override bool DrawSelectable(int globalIdx, bool selected)
+        {
+            var (path, game) = Items[globalIdx];
+            bool ret;
+            using (var color = ImRaii.PushColor(ImGuiCol.Text, ColorId.FolderExpanded.Value(), game))
+            {
+                var equals = string.Equals(CurrentSelection.Item1, path, StringComparison.OrdinalIgnoreCase);
+                var p      = game ? $"--> {path}" : path[_skipPrefix..];
+                ret = ImGui.Selectable(p, selected) && !equals;
+            }
+
+            ImGuiUtil.HoverTooltip(game
+                ? "This is a game path and refers to an unmanipulated file from your game data."
+                : "This is a path to a modded file on your file system.");
+            return ret;
+        }
+
+        private static IReadOnlyList<(string, bool)> CreateFiles(TextureManager textures, ModEditor editor)
+            => editor.Files.Tex.SelectMany(f => f.SubModUsage.Select(p => (p.Item2.ToString(), true))
+                    .Prepend((f.File.FullName, false)))
+                .Where(p => p.Item2 ? textures.GameFileExists(p.Item1) : File.Exists(p.Item1))
+                .ToList();
+
+        public bool Draw(string label, string tooltip, string current, int skipPrefix, out string newPath)
+        {
+            _skipPrefix = skipPrefix;
+            var startPath = current.Length > 0 ? current : "Choose a modded texture from this mod here...";
+            if (!Draw(label, startPath, tooltip, -0.0001f, ImGui.GetTextLineHeightWithSpacing()))
+            {
+                newPath = current;
+                return false;
+            }
+
+            newPath = CurrentSelection.Item1;
+            return true;
+        }
+    }
 }

Penumbra/UI/AdvancedWindow/ModEditWindow.Textures.cs

@@ -6,7 +6,6 @@ using System.Threading.Tasks;
 using ImGuiNET;
 using OtterGui;
 using OtterGui.Raii;
-using OtterGui.Tasks;
 using OtterTex;
 using Penumbra.Import.Textures;
 
@@ -19,6 +18,7 @@ public partial class ModEditWindow
     private readonly Texture                       _left  = new();
     private readonly Texture                       _right = new();
     private readonly CombinedTexture               _center;
+    private readonly TextureDrawer.PathSelectCombo _textureSelectCombo;
 
     private bool _overlayCollapsed = true;
     private bool _addMipMaps       = true;
@@ -47,11 +47,10 @@ public partial class ModEditWindow
 
         TextureDrawer.PathInputBox(_textures, tex, ref tex.TmpPath, "##input", "Import Image...",
             "Can import game paths as well as your own files.", _mod!.ModPath.FullName, _fileDialog, _config.DefaultModImportPath);
-        var files = _editor.Files.Tex.SelectMany(f => f.SubModUsage.Select(p => (p.Item2.ToString(), true))
+        if (_textureSelectCombo.Draw("##combo",
-            .Prepend((f.File.FullName, false)));
+                "Select the textures included in this mod on your drive or the ones they replace from the game files.", tex.Path,
-        TextureDrawer.PathSelectBox(_textures, tex, "##combo",
+                _mod.ModPath.FullName.Length + 1, out var newPath) && newPath != tex.Path)
-            "Select the textures included in this mod on your drive or the ones they replace from the game files.", files,
+            tex.Load(_textures, newPath);
-            _mod.ModPath.FullName.Length + 1);
 
         if (tex == _left)
             _center.DrawMatrixInputLeft(size.X);

Penumbra/UI/AdvancedWindow/ModEditWindow.cs

@@ -520,7 +520,7 @@ public partial class ModEditWindow : Window, IDisposable
 
     public ModEditWindow(PerformanceTracker performance, FileDialogService fileDialog, ItemSwapTab itemSwapTab, IDataManager gameData,
         Configuration config, ModEditor editor, ResourceTreeFactory resourceTreeFactory, MetaFileManager metaFileManager,
-        StainService stainService, ActiveCollections activeCollections, UiBuilder uiBuilder, DalamudServices dalamud, ModMergeTab modMergeTab,
+        StainService stainService, ActiveCollections activeCollections, DalamudServices dalamud, ModMergeTab modMergeTab,
         CommunicatorService communicator, TextureManager textures)
         : base(WindowBaseLabel)
     {
@@ -545,6 +545,7 @@ public partial class ModEditWindow : Window, IDisposable
             () => _editor.Files.Shpk, DrawShaderPackagePanel, () => _mod?.ModPath.FullName ?? string.Empty,
             bytes => new ShpkTab(_fileDialog, bytes));
         _center             = new CombinedTexture(_left, _right);
+        _textureSelectCombo = new TextureDrawer.PathSelectCombo(textures, editor);
         _quickImportViewer  = new ResourceTreeViewer(_config, resourceTreeFactory, 2, OnQuickImportRefresh, DrawQuickImportActions);
         _communicator.ModPathChanged.Subscribe(OnModPathChanged, ModPathChanged.Priority.ModEditWindow);
     }