Add option to configure minimum window size.

Penumbra/CommandHandler.cs

@@ -79,6 +79,7 @@ public class CommandHandler : IDisposable
             "reload"     => Reload(arguments),
             "redraw"     => Redraw(arguments),
             "lockui"     => SetUiLockState(arguments),
+            "size"       => SetUiMinimumSize(arguments),
             "debug"      => SetDebug(arguments),
             "collection" => SetCollection(arguments),
             "mod"        => SetMod(arguments),
@@ -110,6 +111,7 @@ public class CommandHandler : IDisposable
         _chat.Print(new SeStringBuilder()
             .AddCommand("lockui", "Toggle the locked state of the main Penumbra window. Can be used with [on|off] to force specific state.")
             .BuiltString);
+        _chat.Print(new SeStringBuilder().AddCommand("size", "Reset the minimum config window size to its default values.").BuiltString);
         _chat.Print(new SeStringBuilder()
             .AddCommand("debug", "Toggle debug mode for Penumbra. Can be used with [on|off] to force specific state.").BuiltString);
         _chat.Print(new SeStringBuilder()
@@ -203,6 +205,16 @@ public class CommandHandler : IDisposable
         return true;
     }
 
+    private bool SetUiMinimumSize(string _)
+    {
+        if (_config.MinimumSize.X == Configuration.Constants.MinimumSizeX && _config.MinimumSize.Y == Configuration.Constants.MinimumSizeY)
+            return false;
+        _config.MinimumSize.X = Configuration.Constants.MinimumSizeX;
+        _config.MinimumSize.Y = Configuration.Constants.MinimumSizeY;
+        _config.Save();
+        return true;
+    }
+
     private bool SetCollection(string arguments)
     {
         if (arguments.Length == 0)

Penumbra/Configuration.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Numerics;
 using Dalamud.Configuration;
 using Newtonsoft.Json;
 using OtterGui;
@@ -49,7 +50,9 @@ public class Configuration : IPluginConfiguration, ISavable
     public bool HideRedrawBar             { get; set; } = false;
     public int  OptionGroupCollapsibleMin { get; set; } = 5;
 
-    public bool DebugSeparateWindow = false;
+    public bool    DebugSeparateWindow = false;
+    public Vector2 MinimumSize         = new(Constants.MinimumSizeX, Constants.MinimumSizeY);
+
 #if DEBUG
     public bool DebugMode { get; set; } = true;
 #else
@@ -144,6 +147,8 @@ public class Configuration : IPluginConfiguration, ISavable
         public const int   MaxScaledSize       = 80;
         public const int   DefaultScaledSize   = 20;
         public const int   MinScaledSize       = 5;
+        public const int   MinimumSizeX        = 900;
+        public const int   MinimumSizeY        = 675;
 
         public static readonly ISortMode<Mod>[] ValidSortModes =
         {

Penumbra/UI/ConfigWindow.cs

@@ -42,11 +42,6 @@ public sealed class ConfigWindow : Window
         _validityChecker = checker;
 
         RespectCloseHotkey = true;
-        SizeConstraints = new WindowSizeConstraints()
-        {
-            MinimumSize = new Vector2(900,  675),
-            MaximumSize = new Vector2(4096, 2160),
-        };
         tutorial.UpdateTutorialStep();
         IsOpen = _config.DebugMode;
     }
@@ -66,6 +61,11 @@ public sealed class ConfigWindow : Window
             Flags |= ImGuiWindowFlags.NoResize | ImGuiWindowFlags.NoMove;
         else
             Flags &= ~(ImGuiWindowFlags.NoResize | ImGuiWindowFlags.NoMove);
+        SizeConstraints = new WindowSizeConstraints()
+        {
+            MinimumSize = _config.MinimumSize,
+            MaximumSize = new Vector2(4096, 2160),
+        };
     }
 
     public override void Draw()

Penumbra/UI/Tabs/SettingsTab.cs

@@ -38,6 +38,9 @@ public class SettingsTab : ITab
     private readonly DalamudServices         _dalamud;
     private readonly HttpApi                 _httpApi;
 
+    private int _minimumX = int.MaxValue;
+    private int _minimumY = int.MaxValue;
+
     public SettingsTab(Configuration config, FontReloader fontReloader, TutorialService tutorial, Penumbra penumbra,
         FileDialogService fileDialog, ModManager modManager, ModFileSystemSelector selector, CharacterUtility characterUtility,
         ResidentResourceManager residentResources, DalamudServices dalamud, ModExportManager modExportManager, HttpApi httpApi)
@@ -637,6 +640,7 @@ public class SettingsTab : ITab
         if (!header)
             return;
 
+        DrawMinimumDimensionConfig();
         Checkbox("Auto Deduplicate on Import",
             "Automatically deduplicate mod files on import. This will make mod file sizes smaller, but deletes (binary identical) files.",
             _config.AutoDeduplicateOnImport, v => _config.AutoDeduplicateOnImport = v);
@@ -652,6 +656,58 @@ public class SettingsTab : ITab
         ImGui.NewLine();
     }
 
+    /// <summary> Draw two integral inputs for minimum dimensions of this window. </summary>
+    private void DrawMinimumDimensionConfig()
+    {
+        var x = _minimumX == int.MaxValue ? (int)_config.MinimumSize.X : _minimumX;
+        var y = _minimumY == int.MaxValue ? (int)_config.MinimumSize.Y : _minimumY;
+
+        var warning = x < Configuration.Constants.MinimumSizeX
+            ? y < Configuration.Constants.MinimumSizeY
+                ? "Size is smaller than default: This may look undesirable."
+                : "Width is smaller than default: This may look undesirable."
+            : y < Configuration.Constants.MinimumSizeY
+                ? "Height is smaller than default: This may look undesirable."
+                : string.Empty;
+        var buttonWidth = UiHelpers.InputTextWidth.X / 2.5f;
+        ImGui.SetNextItemWidth(buttonWidth);
+        if (ImGui.DragInt("##xMinSize", ref x, 0.1f, 500, 1500))
+            _minimumX = x;
+        var edited = ImGui.IsItemDeactivatedAfterEdit();
+
+        ImGui.SameLine();
+        ImGui.SetNextItemWidth(buttonWidth);
+        if (ImGui.DragInt("##yMinSize", ref y, 0.1f, 300, 1500))
+            _minimumY = y;
+        edited |= ImGui.IsItemDeactivatedAfterEdit();
+
+        ImGui.SameLine();
+        if (ImGuiUtil.DrawDisabledButton("Reset##resetMinSize", new Vector2(buttonWidth / 2 - ImGui.GetStyle().ItemSpacing.X * 2, 0),
+                $"Reset minimum dimensions to ({Configuration.Constants.MinimumSizeX}, {Configuration.Constants.MinimumSizeY}).",
+                x == Configuration.Constants.MinimumSizeX && y == Configuration.Constants.MinimumSizeY))
+        {
+            x = Configuration.Constants.MinimumSizeX;
+            y = Configuration.Constants.MinimumSizeY;
+            edited    = true;
+        }
+
+        ImGuiUtil.LabeledHelpMarker("Minimum Window Dimensions",
+            "Set the minimum dimensions for resizing this window. Reducing these dimensions may cause the window to look bad or more confusing and is not recommended.");
+
+        if (warning.Length > 0)
+            ImGuiUtil.DrawTextButton(warning, UiHelpers.InputTextWidth, Colors.PressEnterWarningBg);
+        else
+            ImGui.NewLine();
+
+        if (!edited)
+            return;
+
+        _config.MinimumSize = new Vector2(x, y);
+        _minimumX           = int.MaxValue;
+        _minimumY           = int.MaxValue;
+        _config.Save();
+    }
+
     /// <summary> Draw a checkbox for the HTTP API that creates and destroys the web server when toggled. </summary>
     private void DrawEnableHttpApiBox()
     {