Minor interface adjustments (#2121)

- Further ImRaii safety in UiDebug2
- Set some mistakenly internal methods in ImGuiComponents to public
- Added SpanFullWidth flag to trees in Util.ShowStruct

Dalamud/Interface/Components/ImGuiComponents.IconButton.cs

@@ -270,7 +270,7 @@ public static partial class ImGuiComponents
     /// <param name="icon">Icon to use.</param>
     /// <param name="text">Text to use.</param>
     /// <returns>Width.</returns>
-    internal static float GetIconButtonWithTextWidth(FontAwesomeIcon icon, string text)
+    public static float GetIconButtonWithTextWidth(FontAwesomeIcon icon, string text)
     {
         using (ImRaii.PushFont(UiBuilder.IconFont))
         {

Dalamud/Interface/Components/ImGuiComponents.IconButtonSelect.cs

@@ -24,7 +24,7 @@ public static partial class ImGuiComponents
     /// <param name="activeColor">The color of the actively-selected button.</param>
     /// <param name="hoveredColor">The color of the buttons when hovered.</param>
     /// <returns>True if any button is clicked.</returns>
-    internal static bool IconButtonSelect<T>(string label, ref T val, IEnumerable<FontAwesomeIcon> optionIcons, IEnumerable<T> optionValues, uint columns = 0, Vector2? buttonSize = null, Vector4? defaultColor = null, Vector4? activeColor = null, Vector4? hoveredColor = null)
+    public static bool IconButtonSelect<T>(string label, ref T val, IEnumerable<FontAwesomeIcon> optionIcons, IEnumerable<T> optionValues, uint columns = 0, Vector2? buttonSize = null, Vector4? defaultColor = null, Vector4? activeColor = null, Vector4? hoveredColor = null)
     {
         var options = optionIcons.Zip(optionValues, static (icon, value) => new KeyValuePair<FontAwesomeIcon, T>(icon, value));
         return IconButtonSelect(label, ref val, options, columns, buttonSize, defaultColor, activeColor, hoveredColor);
@@ -43,7 +43,7 @@ public static partial class ImGuiComponents
     /// <param name="activeColor">The color of the actively-selected button.</param>
     /// <param name="hoveredColor">The color of the buttons when hovered.</param>
     /// <returns>True if any button is clicked.</returns>
-    internal static unsafe bool IconButtonSelect<T>(string label, ref T val, IEnumerable<KeyValuePair<FontAwesomeIcon, T>> options, uint columns = 0, Vector2? buttonSize = null, Vector4? defaultColor = null, Vector4? activeColor = null, Vector4? hoveredColor = null)
+    public static unsafe bool IconButtonSelect<T>(string label, ref T val, IEnumerable<KeyValuePair<FontAwesomeIcon, T>> options, uint columns = 0, Vector2? buttonSize = null, Vector4? defaultColor = null, Vector4? activeColor = null, Vector4? hoveredColor = null)
     {
         defaultColor ??= *ImGui.GetStyleColorVec4(ImGuiCol.Button);
         activeColor ??= *ImGui.GetStyleColorVec4(ImGuiCol.ButtonActive);

Dalamud/Interface/Internal/UiDebug2/Browsing/AddonTree.AtkValues.cs

@@ -11,6 +11,7 @@ using ValueType = FFXIVClientStructs.FFXIV.Component.GUI.ValueType;
 
 namespace Dalamud.Interface.Internal.UiDebug2.Browsing;
 
+/// <inheritdoc cref="AddonTree"/>
 public unsafe partial class AddonTree
 {
     /// <summary>
@@ -23,12 +24,11 @@ public unsafe partial class AddonTree
         if (addon->AtkValuesCount > 0 && atkValue != null)
         {
             using var tree = ImRaii.TreeNode($"Atk Values [{addon->AtkValuesCount}]###atkValues_{addon->NameString}");
-            if (tree)
+            if (tree.Success)
             {
-                using (ImRaii.Table(
-                           "atkUnitBase_atkValueTable",
-                           3,
-                           ImGuiTableFlags.Borders | ImGuiTableFlags.SizingFixedFit | ImGuiTableFlags.RowBg))
+                using var tbl = ImRaii.Table("atkUnitBase_atkValueTable", 3, ImGuiTableFlags.Borders | ImGuiTableFlags.SizingFixedFit | ImGuiTableFlags.RowBg);
+
+                if (tbl.Success)
                 {
                     ImGui.TableSetupColumn("Index");
                     ImGui.TableSetupColumn("Type");

Dalamud/Interface/Internal/UiDebug2/Browsing/Events.cs

@@ -30,9 +30,11 @@ public static class Events
 
         using var tree = ImRaii.TreeNode($"Events##{(nint)node:X}eventTree");
 
-        if (tree)
+        if (tree.Success)
         {
-            using (ImRaii.Table($"##{(nint)node:X}eventTable", 7, Resizable | SizingFixedFit | Borders | RowBg))
+            using var tbl = ImRaii.Table($"##{(nint)node:X}eventTable", 7, Resizable | SizingFixedFit | Borders | RowBg);
+
+            if (tbl.Success)
             {
                 ImGui.TableSetupColumn("#", WidthFixed);
                 ImGui.TableSetupColumn("Type", WidthFixed);

Dalamud/Interface/Internal/UiDebug2/Browsing/NodeTree.Editor.cs

@@ -27,7 +27,8 @@ internal unsafe partial class ResNodeTree
     /// </summary>
     private protected void DrawNodeEditorTable()
     {
-        using (ImRaii.Table($"###Editor{(nint)this.Node}", 2, SizingStretchProp | NoHostExtendX))
+        using var tbl = ImRaii.Table($"###Editor{(nint)this.Node}", 2, SizingStretchProp | NoHostExtendX);
+        if (tbl.Success)
         {
             this.DrawEditorRows();
         }

Dalamud/Interface/Internal/UiDebug2/Browsing/NodeTree.Image.cs

@@ -65,7 +65,7 @@ internal unsafe partial class ImageNodeTree : ResNodeTree
 
         using var tree = ImRaii.TreeNode($"Texture##texture{(nint)this.TexData.Texture->D3D11ShaderResourceView:X}", SpanFullWidth);
 
-        if (tree)
+        if (tree.Success)
         {
             PrintFieldValuePairs(
                 ("Texture Type", $"{this.TexData.TexType}"),
@@ -189,7 +189,8 @@ internal unsafe partial class ImageNodeTree : ResNodeTree
 
     private void PrintPartsTable()
     {
-        using (ImRaii.Table($"partsTable##{(nint)this.TexData.Texture->D3D11ShaderResourceView:X}", 3, Borders | RowBg | Reorderable))
+        using var tbl = ImRaii.Table($"partsTable##{(nint)this.TexData.Texture->D3D11ShaderResourceView:X}", 3, Borders | RowBg | Reorderable);
+        if (tbl.Success)
         {
             ImGui.TableSetupColumn("Part ID", WidthFixed);
             ImGui.TableSetupColumn("Part Texture", WidthFixed);

Dalamud/Interface/Internal/UiDebug2/Browsing/NodeTree.NineGrid.Offsets.cs

@@ -1,69 +0,0 @@
-using System.Numerics;
-
-using FFXIVClientStructs.FFXIV.Component.GUI;
-
-using static Dalamud.Interface.Internal.UiDebug2.Utility.Gui;
-
-namespace Dalamud.Interface.Internal.UiDebug2.Browsing;
-
-/// <inheritdoc cref="NineGridNodeTree"/>
-internal unsafe partial class NineGridNodeTree
-{
-    /// <summary>
-    /// A struct representing the four offsets of an <see cref="AtkNineGridNode"/>.
-    /// </summary>
-    internal struct NineGridOffsets
-    {
-        /// <summary>Top offset.</summary>
-        internal int Top;
-
-        /// <summary>Left offset.</summary>
-        internal int Left;
-
-        /// <summary>Right offset.</summary>
-        internal int Right;
-
-        /// <summary>Bottom offset.</summary>
-        internal int Bottom;
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="NineGridOffsets"/> struct.
-        /// </summary>
-        /// <param name="top">The top offset.</param>
-        /// <param name="right">The right offset.</param>
-        /// <param name="bottom">The bottom offset.</param>
-        /// <param name="left">The left offset.</param>
-        internal NineGridOffsets(int top, int right, int bottom, int left)
-        {
-            this.Top = top;
-            this.Right = right;
-            this.Left = left;
-            this.Bottom = bottom;
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="NineGridOffsets"/> struct.
-        /// </summary>
-        /// <param name="ngNode">The node using these offsets.</param>
-        internal NineGridOffsets(AtkNineGridNode* ngNode)
-            : this(ngNode->TopOffset, ngNode->RightOffset, ngNode->BottomOffset, ngNode->LeftOffset)
-        {
-        }
-
-        private NineGridOffsets(Vector4 v)
-            : this((int)v.X, (int)v.Y, (int)v.Z, (int)v.W)
-        {
-        }
-
-        public static implicit operator NineGridOffsets(Vector4 v) => new(v);
-
-        public static implicit operator Vector4(NineGridOffsets v) => new(v.Top, v.Right, v.Bottom, v.Left);
-
-        public static NineGridOffsets operator *(float n, NineGridOffsets a) => n * (Vector4)a;
-
-        public static NineGridOffsets operator *(NineGridOffsets a, float n) => n * a;
-
-        /// <summary>Prints the offsets in ImGui.</summary>
-        internal readonly void Print() => PrintFieldValuePairs(("Top", $"{this.Top}"), ("Bottom", $"{this.Bottom}"), ("Left", $"{this.Left}"), ("Right", $"{this.Right}"));
-    }
-}

Dalamud/Interface/Internal/UiDebug2/Browsing/NodeTree.NineGrid.cs

@@ -1,3 +1,5 @@
+using Dalamud.Interface.Internal.UiDebug2.Utility;
+
 using FFXIVClientStructs.FFXIV.Component.GUI;
 using ImGuiNET;
 
@@ -85,4 +87,62 @@ internal unsafe partial class NineGridNodeTree : ImageNodeTree
 
         this.DrawTextureAndParts();
     }
+
+    /// <summary>
+    /// A struct representing the four offsets of an <see cref="AtkNineGridNode"/>.
+    /// </summary>
+    internal struct NineGridOffsets
+    {
+        /// <summary>Top offset.</summary>
+        internal int Top;
+
+        /// <summary>Left offset.</summary>
+        internal int Left;
+
+        /// <summary>Right offset.</summary>
+        internal int Right;
+
+        /// <summary>Bottom offset.</summary>
+        internal int Bottom;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NineGridOffsets"/> struct.
+        /// </summary>
+        /// <param name="top">The top offset.</param>
+        /// <param name="right">The right offset.</param>
+        /// <param name="bottom">The bottom offset.</param>
+        /// <param name="left">The left offset.</param>
+        internal NineGridOffsets(int top, int right, int bottom, int left)
+        {
+            this.Top = top;
+            this.Right = right;
+            this.Left = left;
+            this.Bottom = bottom;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NineGridOffsets"/> struct.
+        /// </summary>
+        /// <param name="ngNode">The node using these offsets.</param>
+        internal NineGridOffsets(AtkNineGridNode* ngNode)
+            : this(ngNode->TopOffset, ngNode->RightOffset, ngNode->BottomOffset, ngNode->LeftOffset)
+        {
+        }
+
+        private NineGridOffsets(Vector4 v)
+            : this((int)v.X, (int)v.Y, (int)v.Z, (int)v.W)
+        {
+        }
+
+        public static implicit operator NineGridOffsets(Vector4 v) => new(v);
+
+        public static implicit operator Vector4(NineGridOffsets v) => new(v.Top, v.Right, v.Bottom, v.Left);
+
+        public static NineGridOffsets operator *(float n, NineGridOffsets a) => n * (Vector4)a;
+
+        public static NineGridOffsets operator *(NineGridOffsets a, float n) => n * a;
+
+        /// <summary>Prints the offsets in ImGui.</summary>
+        internal readonly void Print() => Gui.PrintFieldValuePairs(("Top", $"{this.Top}"), ("Bottom", $"{this.Bottom}"), ("Left", $"{this.Left}"), ("Right", $"{this.Right}"));
+    }
 }

Dalamud/Interface/Internal/UiDebug2/Browsing/NodeTree.Res.cs

@@ -128,11 +128,11 @@ internal unsafe partial class ResNodeTree : IDisposable
             return;
         }
 
-        using var c = ImRaii.PushColor(Text, color);
+        using var col = ImRaii.PushColor(Text, color);
         using var tree = ImRaii.TreeNode($"{label}##{(nint)nodeList:X}", SpanFullWidth);
-        c.Pop();
+        col.Pop();
 
-        if (tree)
+        if (tree.Success)
         {
             var lineStart = ImGui.GetCursorScreenPos() + new Vector2(-10, 2);
 
@@ -319,7 +319,7 @@ internal unsafe partial class ResNodeTree : IDisposable
 
         col.Pop();
 
-        if (tree)
+        if (tree.Success)
         {
             var lineStart = ImGui.GetCursorScreenPos() + new Vector2(-10, 2);
             try

Dalamud/Interface/Internal/UiDebug2/Browsing/NodeTree.Text.cs

@@ -85,7 +85,7 @@ internal unsafe partial class TextNodeTree : ResNodeTree
     {
         using var tree = ImRaii.TreeNode($"Text Payloads##{(nint)this.Node:X}");
 
-        if (tree)
+        if (tree.Success)
         {
             var utf8String = this.NodeText;
             var seStringBytes = new byte[utf8String.BufUsed];

Dalamud/Interface/Internal/UiDebug2/Browsing/TimelineTree.cs

@@ -58,7 +58,7 @@ public readonly unsafe partial struct TimelineTree
         {
             using var tree = ImRaii.TreeNode($"Timeline##{(nint)this.node:X}timeline", SpanFullWidth);
 
-            if (tree)
+            if (tree.Success)
             {
                 PrintFieldValuePair("Timeline", $"{(nint)this.NodeTimeline:X}");
 
@@ -312,7 +312,7 @@ public readonly unsafe partial struct TimelineTree
         {
             using var tree = ImRaii.TreeNode($"[#{a}] [Frames {animation.StartFrameIdx}-{animation.EndFrameIdx}] {(isActive ? " (Active)" : string.Empty)}###{(nint)this.node}animTree{a}");
 
-            if (tree)
+            if (tree.Success)
             {
                 PrintFieldValuePair("Animation", $"{address:X}");
 
@@ -320,10 +320,9 @@ public readonly unsafe partial struct TimelineTree
 
                 if (columns.Count > 0)
                 {
-                    using (ImRaii.Table(
-                               $"##{(nint)this.node}animTable{a}",
-                               columns.Count,
-                               Borders | SizingFixedFit | RowBg | NoHostExtendX))
+                    using var tbl = ImRaii.Table($"##{(nint)this.node}animTable{a}", columns.Count, Borders | SizingFixedFit | RowBg | NoHostExtendX);
+
+                    if (tbl.Success)
                     {
                         foreach (var c in columns)
                         {

Dalamud/Interface/Internal/UiDebug2/ElementSelector.cs

@@ -79,7 +79,9 @@ internal unsafe class ElementSelector : IDisposable
     /// </summary>
     internal void DrawInterface()
     {
-        using (ImRaii.Child("###sidebar_elementSelector", new(250, -1), true))
+        using var ch = ImRaii.Child("###sidebar_elementSelector", new(250, -1), true);
+
+        if (ch.Success)
         {
             using (ImRaii.PushFont(IconFont))
             {
@@ -153,9 +155,11 @@ internal unsafe class ElementSelector : IDisposable
 
         using (ImRaii.PushColor(WindowBg, new Vector4(0.5f)))
         {
-            using (ImRaii.Child("noClick", new(800, 2000), false, NoInputs | NoBackground | NoScrollWithMouse))
+            using var ch = ImRaii.Child("noClick", new(800, 2000), false, NoInputs | NoBackground | NoScrollWithMouse);
+            if (ch.Success)
             {
-                using (ImRaii.Group())
+                using var gr = ImRaii.Group();
+                if (gr.Success)
                 {
                     Gui.PrintFieldValuePair("Mouse Position", $"{mousePos.X}, {mousePos.Y}");
                     ImGui.Spacing();

Dalamud/Interface/Internal/UiDebug2/Popout.Addon.cs

@@ -39,7 +39,8 @@ internal class AddonPopoutWindow : Window, IDisposable
     /// <inheritdoc/>
     public override void Draw()
     {
-        using (ImRaii.Child($"{this.WindowName}child", new(-1, -1), true))
+        using var ch = ImRaii.Child($"{this.WindowName}child", new(-1, -1), true);
+        if (ch.Success)
         {
             this.addonTree.Draw();
         }

Dalamud/Interface/Internal/UiDebug2/Popout.Node.cs

@@ -50,7 +50,8 @@ internal unsafe class NodePopoutWindow : Window, IDisposable
     {
         if (this.Node != null && this.AddonTree.ContainsNode(this.Node))
         {
-            using (ImRaii.Child($"{(nint)this.Node:X}popoutChild", new(-1, -1), true))
+            using var ch = ImRaii.Child($"{(nint)this.Node:X}popoutChild", new(-1, -1), true);
+            if (ch.Success)
             {
                 ResNodeTree.GetOrCreate(this.Node, this.AddonTree).Print(null, this.firstDraw);
                 this.firstDraw = false;

Dalamud/Interface/Internal/UiDebug2/UiDebug2.Sidebar.cs

@@ -53,7 +53,8 @@ internal unsafe partial class UiDebug2
 
     private void DrawSidebar()
     {
-        using (ImRaii.Group())
+        using var gr = ImRaii.Group();
+        if (gr.Success)
         {
             this.DrawNameSearch();
             this.DrawAddonSelectionList();
@@ -63,7 +64,9 @@ internal unsafe partial class UiDebug2
 
     private void DrawNameSearch()
     {
-        using (ImRaii.Child("###sidebar_nameSearch", new(250, 40), true))
+        using var ch = ImRaii.Child("###sidebar_nameSearch", new(250, 40), true);
+
+        if (ch.Success)
         {
             var atkUnitBaseSearch = this.addonNameSearch;
 
@@ -90,7 +93,8 @@ internal unsafe partial class UiDebug2
 
     private void DrawAddonSelectionList()
     {
-        using (ImRaii.Child("###sideBar_addonList", new(250, -44), true, ImGuiWindowFlags.AlwaysVerticalScrollbar))
+        using var ch = ImRaii.Child("###sideBar_addonList", new(250, -44), true, ImGuiWindowFlags.AlwaysVerticalScrollbar);
+        if (ch.Success)
         {
             var unitListBaseAddr = GetUnitListBaseAddr();
 
@@ -146,11 +150,11 @@ internal unsafe partial class UiDebug2
 
         var countStr = $"{(usingFilter ? $"{matchCount}/" : string.Empty)}{totalCount}";
 
-        using var col1 = ImRaii.PushColor(ImGuiCol.Text, anyVisible ? new Vector4(1) : new Vector4(0.6f, 0.6f, 0.6f, 1));
+        using var col = ImRaii.PushColor(ImGuiCol.Text, anyVisible ? new Vector4(1) : new Vector4(0.6f, 0.6f, 0.6f, 1));
         using var tree = ImRaii.TreeNode($"{unit.Name} [{countStr}]###unitListTree{unit.Index}");
-        col1.Pop();
+        col.Pop();
 
-        if (tree)
+        if (tree.Success)
         {
             foreach (var option in options)
             {

Dalamud/Interface/Internal/UiDebug2/UiDebug2.cs

@@ -83,7 +83,9 @@ internal partial class UiDebug2 : IDisposable
     {
         ImGui.SameLine();
 
-        using (ImRaii.Child("###uiDebugMainPanel", new(-1, -1), true, HorizontalScrollbar))
+        using var ch = ImRaii.Child("###uiDebugMainPanel", new(-1, -1), true, HorizontalScrollbar);
+
+        if (ch.Success)
         {
             if (this.elementSelector.Active)
             {

Dalamud/Interface/Internal/UiDebug2/Utility/Gui.cs

@@ -68,10 +68,10 @@ internal static class Gui
     /// <remarks>Colors the text itself either white or black, depending on the luminosity of the background color.</remarks>
     internal static void PrintColor(Vector4 color, string fmt)
     {
-        using (new ImRaii.Color().Push(Text, Luminosity(color) < 0.5f ? new Vector4(1) : new(0, 0, 0, 1))
-                                 .Push(Button, color)
-                                 .Push(ButtonActive, color)
-                                 .Push(ButtonHovered, color))
+        using (ImRaii.PushColor(Text, Luminosity(color) < 0.5f ? new Vector4(1) : new(0, 0, 0, 1))
+                     .Push(Button, color)
+                     .Push(ButtonActive, color)
+                     .Push(ButtonHovered, color))
         {
             ImGui.SmallButton(fmt);
         }
@@ -105,7 +105,9 @@ internal static class Gui
 
         var index = (int)Math.Floor(prog * tooltips.Length);
 
-        using (ImRaii.Tooltip())
+        using var tt = ImRaii.Tooltip();
+
+        if (tt.Success)
         {
             ImGui.TextUnformatted(tooltips[index]);
         }

Dalamud/Utility/Util.cs

@@ -28,6 +28,8 @@ using Windows.Win32.Storage.FileSystem;
 using Windows.Win32.System.Memory;
 using Windows.Win32.System.Ole;
 
+using Dalamud.Interface.Utility.Raii;
+
 using static TerraFX.Interop.Windows.Windows;
 
 using Win32_PInvoke = Windows.Win32.PInvoke;
@@ -1028,74 +1030,71 @@ public static class Util
         dm.Invoke(null, new[] { obj, path, addr });
     }
 
+#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
+
     private static unsafe void ShowSpanPrivate<T>(ulong addr, IList<string> path, int offset, bool isTop, in Span<T> spanobj)
     {
-#pragma warning disable CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
         if (isTop)
         {
             fixed (void* p = spanobj)
             {
-                if (!ImGui.TreeNode(
-                    $"Span<{typeof(T).Name}> of length {spanobj.Length:n0} (0x{spanobj.Length:X})" +
-                    $"##print-obj-{addr:X}-{string.Join("-", path)}-head"))
+                using var tree = ImRaii.TreeNode($"Span<{typeof(T).Name}> of length {spanobj.Length:n0} (0x{spanobj.Length:X})" + $"##print-obj-{addr:X}-{string.Join("-", path)}-head", ImGuiTreeNodeFlags.SpanFullWidth);
+                if (tree.Success)
                 {
-                    return;
+                    ShowSpanEntryPrivate(addr, path, offset, spanobj);
                 }
             }
         }
-
-        try
+        else
         {
-            const int batchSize = 20;
-            if (spanobj.Length > batchSize)
-            {
-                var skip = batchSize;
-                while ((spanobj.Length + skip - 1) / skip > batchSize)
-                    skip *= batchSize;
-                for (var i = 0; i < spanobj.Length; i += skip)
-                {
-                    var next = Math.Min(i + skip, spanobj.Length);
-                    path.Add($"{offset + i:X}_{skip}");
-                    if (ImGui.TreeNode(
-                        $"{offset + i:n0} ~ {offset + next - 1:n0} (0x{offset + i:X} ~ 0x{offset + next - 1:X})" +
-                        $"##print-obj-{addr:X}-{string.Join("-", path)}"))
-                    {
-                        try
-                        {
-                            ShowSpanPrivate(addr, path, offset + i, false, spanobj[i..next]);
-                        }
-                        finally
-                        {
-                            ImGui.TreePop();
-                        }
-                    }
-
-                    path.RemoveAt(path.Count - 1);
-                }
-            }
-            else
-            {
-                fixed (T* p = spanobj)
-                {
-                    var pointerType = typeof(T*);
-                    for (var i = 0; i < spanobj.Length; i++)
-                    {
-                        ImGui.TextUnformatted($"[{offset + i:n0} (0x{offset + i:X})] ");
-                        ImGui.SameLine();
-                        path.Add($"{offset + i}");
-                        ShowValue(addr, path, pointerType, Pointer.Box(p + i, pointerType), true);
-                    }
-                }
-            }
+            ShowSpanEntryPrivate(addr, path, offset, spanobj);
         }
-        finally
-        {
-            if (isTop)
-                ImGui.TreePop();
-        }
-#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
     }
 
+    private static unsafe void ShowSpanEntryPrivate<T>(ulong addr, IList<string> path, int offset, Span<T> spanobj) {
+        const int batchSize = 20;
+        if (spanobj.Length > batchSize)
+        {
+            var skip = batchSize;
+            while ((spanobj.Length + skip - 1) / skip > batchSize)
+            {
+                skip *= batchSize;
+            }
+
+            for (var i = 0; i < spanobj.Length; i += skip)
+            {
+                var next = Math.Min(i + skip, spanobj.Length);
+                path.Add($"{offset + i:X}_{skip}");
+
+                using (var tree = ImRaii.TreeNode($"{offset + i:n0} ~ {offset + next - 1:n0} (0x{offset + i:X} ~ 0x{offset + next - 1:X})" + $"##print-obj-{addr:X}-{string.Join("-", path)}", ImGuiTreeNodeFlags.SpanFullWidth))
+                {
+                    if (tree.Success)
+                    {
+                        ShowSpanEntryPrivate(addr, path, offset + i, spanobj[i..next]);
+                    }
+                }
+
+                path.RemoveAt(path.Count - 1);
+            }
+        }
+        else
+        {
+            fixed (T* p = spanobj)
+            {
+                var pointerType = typeof(T*);
+                for (var i = 0; i < spanobj.Length; i++)
+                {
+                    ImGui.TextUnformatted($"[{offset + i:n0} (0x{offset + i:X})] ");
+                    ImGui.SameLine();
+                    path.Add($"{offset + i}");
+                    ShowValue(addr, path, pointerType, Pointer.Box(p + i, pointerType), true);
+                }
+            }
+        }
+    }
+
+#pragma warning restore CS8500 // This takes the address of, gets the size of, or declares a pointer to a managed type
+
     private static unsafe void ShowValue(ulong addr, IList<string> path, Type type, object value, bool hideAddress)
     {
         if (type.IsPointer)
@@ -1111,9 +1110,10 @@ public static class Util
                     if (moduleStartAddr > 0 && unboxedAddr >= moduleStartAddr && unboxedAddr <= moduleEndAddr)
                     {
                         ImGui.SameLine();
-                        ImGui.PushStyleColor(ImGuiCol.Text, 0xffcbc0ff);
-                        ImGuiHelpers.ClickToCopyText($"ffxiv_dx11.exe+{unboxedAddr - moduleStartAddr:X}");
-                        ImGui.PopStyleColor();
+                        using (ImRaii.PushColor(ImGuiCol.Text, 0xffcbc0ff))
+                        {
+                            ImGuiHelpers.ClickToCopyText($"ffxiv_dx11.exe+{unboxedAddr - moduleStartAddr:X}");
+                        }
                     }
 
                     ImGui.SameLine();
@@ -1165,125 +1165,135 @@ public static class Util
     /// <param name="hideAddress">Do not print addresses. Use when displaying a copied value.</param>
     private static void ShowStructInternal(object obj, ulong addr, bool autoExpand = false, IEnumerable<string>? path = null, bool hideAddress = false)
     {
-        ImGui.PushStyleVar(ImGuiStyleVar.ItemSpacing, new Vector2(3, 2));
-        path ??= new List<string>();
-        var pathList = path is List<string> ? (List<string>)path : path.ToList();
-
-        if (moduleEndAddr == 0 && moduleStartAddr == 0)
+        using (ImRaii.PushStyle(ImGuiStyleVar.ItemSpacing, new Vector2(3, 2)))
         {
-            try
+            path ??= new List<string>();
+            var pathList = path as List<string> ?? path.ToList();
+
+            if (moduleEndAddr == 0 && moduleStartAddr == 0)
             {
-                var processModule = Process.GetCurrentProcess().MainModule;
-                if (processModule != null)
+                try
                 {
-                    moduleStartAddr = (ulong)processModule.BaseAddress.ToInt64();
-                    moduleEndAddr = moduleStartAddr + (ulong)processModule.ModuleMemorySize;
+                    var processModule = Process.GetCurrentProcess().MainModule;
+                    if (processModule != null)
+                    {
+                        moduleStartAddr = (ulong)processModule.BaseAddress.ToInt64();
+                        moduleEndAddr = moduleStartAddr + (ulong)processModule.ModuleMemorySize;
+                    }
+                    else
+                    {
+                        moduleEndAddr = 1;
+                    }
                 }
-                else
+                catch
                 {
                     moduleEndAddr = 1;
                 }
             }
-            catch
+
+            if (autoExpand)
             {
-                moduleEndAddr = 1;
+                ImGui.SetNextItemOpen(true, ImGuiCond.Appearing);
             }
-        }
 
-        ImGui.PushStyleColor(ImGuiCol.Text, 0xFF00FFFF);
-        if (autoExpand)
-        {
-            ImGui.SetNextItemOpen(true, ImGuiCond.Appearing);
-        }
+            using var col = ImRaii.PushColor(ImGuiCol.Text, 0xFF00FFFF);
+            using var tree = ImRaii.TreeNode($"{obj}##print-obj-{addr:X}-{string.Join("-", pathList)}", ImGuiTreeNodeFlags.SpanFullWidth);
+            col.Pop();
 
-        if (ImGui.TreeNode($"{obj}##print-obj-{addr:X}-{string.Join("-", pathList)}"))
-        {
-            ImGui.PopStyleColor();
-            foreach (var f in obj.GetType()
-                                 .GetFields(BindingFlags.Static | BindingFlags.Public | BindingFlags.Instance))
+            if (tree.Success)
             {
-                var fixedBuffer = (FixedBufferAttribute)f.GetCustomAttribute(typeof(FixedBufferAttribute));
-                var offset = (FieldOffsetAttribute)f.GetCustomAttribute(typeof(FieldOffsetAttribute));
+                ImGui.PopStyleColor();
+                foreach (var f in obj.GetType()
+                                     .GetFields(BindingFlags.Static | BindingFlags.Public | BindingFlags.Instance))
+                {
+                    var fixedBuffer = (FixedBufferAttribute)f.GetCustomAttribute(typeof(FixedBufferAttribute));
+                    var offset = (FieldOffsetAttribute)f.GetCustomAttribute(typeof(FieldOffsetAttribute));
 
-                if (fixedBuffer != null)
-                {
-                    ImGui.Text($"fixed");
-                    ImGui.SameLine();
-                    ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.9f, 1),
-                                      $"{fixedBuffer.ElementType.Name}[0x{fixedBuffer.Length:X}]");
-                }
-                else
-                {
-                    if (offset != null)
+                    if (fixedBuffer != null)
                     {
-                        ImGui.TextDisabled($"[0x{offset.Value:X}]");
+                        ImGui.Text("fixed");
                         ImGui.SameLine();
+                        ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.9f, 1), $"{fixedBuffer.ElementType.Name}[0x{fixedBuffer.Length:X}]");
                     }
-                    ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.9f, 1), $"{f.FieldType.Name}");
-                }
-
-                ImGui.SameLine();
-                ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.4f, 1), $"{f.Name}: ");
-                ImGui.SameLine();
-
-                pathList.Add(f.Name);
-                try
-                {
-                    if (f.FieldType.IsGenericType && (f.FieldType.IsByRef || f.FieldType.IsByRefLike))
-                        ImGui.Text("Cannot preview ref typed fields."); // object never contains ref struct
-                    else if (f.FieldType == typeof(bool) && offset != null)
-                        ShowValue(addr, pathList, f.FieldType, Marshal.ReadByte((nint)addr + offset.Value) > 0, hideAddress);
                     else
-                        ShowValue(addr, pathList, f.FieldType, f.GetValue(obj), hideAddress);
+                    {
+                        if (offset != null)
+                        {
+                            ImGui.TextDisabled($"[0x{offset.Value:X}]");
+                            ImGui.SameLine();
+                        }
+                        ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.9f, 1), $"{f.FieldType.Name}");
+                    }
+
+                    ImGui.SameLine();
+                    ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.4f, 1), $"{f.Name}: ");
+                    ImGui.SameLine();
+
+                    pathList.Add(f.Name);
+                    try
+                    {
+                        if (f.FieldType.IsGenericType && (f.FieldType.IsByRef || f.FieldType.IsByRefLike))
+                        {
+                            ImGui.Text("Cannot preview ref typed fields."); // object never contains ref struct
+                        }
+                        else if (f.FieldType == typeof(bool) && offset != null)
+                        {
+                            ShowValue(addr, pathList, f.FieldType, Marshal.ReadByte((nint)addr + offset.Value) > 0, hideAddress);
+                        }
+                        else
+                        {
+                            ShowValue(addr, pathList, f.FieldType, f.GetValue(obj), hideAddress);
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        using (ImRaii.PushColor(ImGuiCol.Text, new Vector4(1f, 0.4f, 0.4f, 1f)))
+                        {
+                            ImGui.TextUnformatted($"Error: {ex.GetType().Name}: {ex.Message}");
+                        }
+                    }
+                    finally
+                    {
+                        pathList.RemoveAt(pathList.Count - 1);
+                    }
                 }
-                catch (Exception ex)
+
+                foreach (var p in obj.GetType().GetProperties().Where(static p => p.GetGetMethod()?.GetParameters().Length == 0))
                 {
-                    ImGui.PushStyleColor(ImGuiCol.Text, new Vector4(1f, 0.4f, 0.4f, 1f));
-                    ImGui.TextUnformatted($"Error: {ex.GetType().Name}: {ex.Message}");
-                    ImGui.PopStyleColor();
-                }
-                finally
-                {
-                    pathList.RemoveAt(pathList.Count - 1);
+                    ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.9f, 1), $"{p.PropertyType.Name}");
+                    ImGui.SameLine();
+                    ImGui.TextColored(new Vector4(0.2f, 0.6f, 0.4f, 1), $"{p.Name}: ");
+                    ImGui.SameLine();
+
+                    pathList.Add(p.Name);
+                    try
+                    {
+                        if (p.PropertyType.IsGenericType && p.PropertyType.GetGenericTypeDefinition() == GenericSpanType)
+                        {
+                            ShowSpanProperty(addr, pathList, p, obj);
+                        }
+                        else if (p.PropertyType.IsGenericType && (p.PropertyType.IsByRef || p.PropertyType.IsByRefLike))
+                        {
+                            ImGui.Text("Cannot preview ref typed properties.");
+                        }
+                        else
+                        {
+                            ShowValue(addr, pathList, p.PropertyType, p.GetValue(obj), hideAddress);
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        using (ImRaii.PushColor(ImGuiCol.Text, new Vector4(1f, 0.4f, 0.4f, 1f)))
+                        {
+                            ImGui.TextUnformatted($"Error: {ex.GetType().Name}: {ex.Message}");
+                        }
+                    }
+                    finally
+                    {
+                        pathList.RemoveAt(pathList.Count - 1);
+                    }
                 }
             }
-
-            foreach (var p in obj.GetType().GetProperties().Where(p => p.GetGetMethod()?.GetParameters().Length == 0))
-            {
-                ImGui.TextColored(new Vector4(0.2f, 0.9f, 0.9f, 1), $"{p.PropertyType.Name}");
-                ImGui.SameLine();
-                ImGui.TextColored(new Vector4(0.2f, 0.6f, 0.4f, 1), $"{p.Name}: ");
-                ImGui.SameLine();
-
-                pathList.Add(p.Name);
-                try
-                {
-                    if (p.PropertyType.IsGenericType && p.PropertyType.GetGenericTypeDefinition() == GenericSpanType)
-                        ShowSpanProperty(addr, pathList, p, obj);
-                    else if (p.PropertyType.IsGenericType && (p.PropertyType.IsByRef || p.PropertyType.IsByRefLike))
-                        ImGui.Text("Cannot preview ref typed properties.");
-                    else
-                        ShowValue(addr, pathList, p.PropertyType, p.GetValue(obj), hideAddress);
-                }
-                catch (Exception ex)
-                {
-                    ImGui.PushStyleColor(ImGuiCol.Text, new Vector4(1f, 0.4f, 0.4f, 1f));
-                    ImGui.TextUnformatted($"Error: {ex.GetType().Name}: {ex.Message}");
-                    ImGui.PopStyleColor();
-                }
-                finally
-                {
-                    pathList.RemoveAt(pathList.Count - 1);
-                }
-            }
-
-            ImGui.TreePop();
         }
-        else
-        {
-            ImGui.PopStyleColor();
-        }
-
-        ImGui.PopStyleVar();
     }
 }