Fix IDE0028: Use collection initializers or expressions

Dalamud/Interface/Internal/Asserts/AssertHandler.cs

@@ -21,7 +21,7 @@ internal class AssertHandler : IDisposable
     private const int HidePrintEvery = 500;
 
     private readonly HashSet<string> ignoredAsserts = [];
-    private readonly Dictionary<string, uint> assertCounts = new();
+    private readonly Dictionary<string, uint> assertCounts = [];
 
     // Store callback to avoid it from being GC'd
     private readonly AssertCallbackDelegate callback;

Dalamud/Interface/Internal/DalamudCommands.cs

@@ -208,7 +208,7 @@ internal class DalamudCommands : IServiceType
         var chatGui = Service<ChatGui>.Get();
         var configuration = Service<DalamudConfiguration>.Get();
 
-        configuration.BadWords ??= new List<string>();
+        configuration.BadWords ??= [];
 
         if (configuration.BadWords.Count == 0)
         {
@@ -227,7 +227,7 @@ internal class DalamudCommands : IServiceType
         var chatGui = Service<ChatGui>.Get();
         var configuration = Service<DalamudConfiguration>.Get();
 
-        configuration.BadWords ??= new List<string>();
+        configuration.BadWords ??= [];
 
         configuration.BadWords.RemoveAll(x => x == arguments);
 

Dalamud/Interface/Internal/DalamudIme.cs

@@ -74,7 +74,7 @@ internal sealed unsafe class DalamudIme : IInternalDisposableService
     private readonly ImGuiSetPlatformImeDataDelegate setPlatformImeDataDelegate;
 
     /// <summary>The candidates.</summary>
-    private readonly List<(string String, bool Supported)> candidateStrings = new();
+    private readonly List<(string String, bool Supported)> candidateStrings = [];
 
     /// <summary>The selected imm component.</summary>
     private string compositionString = string.Empty;

Dalamud/Interface/Internal/InterfaceManager.cs

@@ -78,8 +78,8 @@ internal partial class InterfaceManager : IInternalDisposableService
 
     private static readonly ModuleLog Log = new("INTERFACE");
 
-    private readonly ConcurrentBag<IDeferredDisposable> deferredDisposeTextures = new();
-    private readonly ConcurrentBag<IDisposable> deferredDisposeDisposables = new();
+    private readonly ConcurrentBag<IDeferredDisposable> deferredDisposeTextures = [];
+    private readonly ConcurrentBag<IDisposable> deferredDisposeDisposables = [];
 
     [ServiceManager.ServiceDependency]
     private readonly DalamudConfiguration dalamudConfiguration = Service<DalamudConfiguration>.Get();
@@ -678,8 +678,7 @@ internal partial class InterfaceManager : IInternalDisposableService
             if (configuration.SavedStyles == null ||
                 configuration.SavedStyles.All(x => x.Name != StyleModelV1.DalamudStandard.Name))
             {
-                configuration.SavedStyles = new List<StyleModel>
-                    { StyleModelV1.DalamudStandard, StyleModelV1.DalamudClassic };
+                configuration.SavedStyles = [StyleModelV1.DalamudStandard, StyleModelV1.DalamudClassic];
                 configuration.ChosenStyle = StyleModelV1.DalamudStandard.Name;
             }
             else if (configuration.SavedStyles.Count == 1)

Dalamud/Interface/Internal/PluginCategoryManager.cs

@@ -58,8 +58,8 @@ internal class PluginCategoryManager
     private CategoryKind currentCategoryKind = CategoryKind.All;
     private bool isContentDirty;
 
-    private Dictionary<PluginManifest, CategoryKind[]> mapPluginCategories = new();
-    private List<CategoryKind> highlightedCategoryKinds = new();
+    private Dictionary<PluginManifest, CategoryKind[]> mapPluginCategories = [];
+    private List<CategoryKind> highlightedCategoryKinds = [];
 
     /// <summary>
     /// Type of category group.
@@ -513,8 +513,7 @@ internal class PluginCategoryManager
             this.GroupKind = groupKind;
             this.nameFunc = nameFunc;
 
-            this.Categories = new();
-            this.Categories.AddRange(categories);
+            this.Categories = [.. categories];
         }
 
         /// <summary>

Dalamud/Interface/Internal/Windows/ChangelogWindow.cs

@@ -85,7 +85,7 @@ internal sealed class ChangelogWindow : Window, IDisposable
 
     private AutoUpdateBehavior? chosenAutoUpdateBehavior;
 
-    private Dictionary<string, int> currentFtueLevels = new();
+    private Dictionary<string, int> currentFtueLevels = [];
 
     private DateTime? isEligibleSince;
     private bool openedThroughEligibility;

Dalamud/Interface/Internal/Windows/ComponentDemoWindow.cs

@@ -42,14 +42,14 @@ internal sealed class ComponentDemoWindow : Window
 
         this.RespectCloseHotkey = false;
 
-        this.componentDemos = new()
-        {
+        this.componentDemos =
+        [
             ("Test", ImGuiComponents.Test),
             ("HelpMarker", HelpMarkerDemo),
             ("IconButton", IconButtonDemo),
             ("TextWithLabel", TextWithLabelDemo),
             ("ColorPickerWithPalette", this.ColorPickerWithPaletteDemo),
-        };
+        ];
     }
 
     /// <inheritdoc/>

Dalamud/Interface/Internal/Windows/ConsoleWindow.cs

@@ -40,7 +40,7 @@ internal class ConsoleWindow : Window, IDisposable
     private readonly RollingList<LogEntry> logText;
     private readonly RollingList<LogEntry> filteredLogEntries;
 
-    private readonly List<PluginFilterEntry> pluginFilters = new();
+    private readonly List<PluginFilterEntry> pluginFilters = [];
 
     private readonly DalamudConfiguration configuration;
 

Dalamud/Interface/Internal/Windows/Data/Widgets/DataShareWidget.cs

@@ -28,7 +28,7 @@ internal class DataShareWidget : IDataWindowWidget
 {
     private const ImGuiTabItemFlags NoCloseButton = (ImGuiTabItemFlags)(1 << 20);
 
-    private readonly List<(string Name, byte[]? Data)> dataView = new();
+    private readonly List<(string Name, byte[]? Data)> dataView = [];
     private int nextTab = -1;
     private IReadOnlyDictionary<string, CallGateChannel>? gates;
     private List<CallGateChannel>? gatesSorted;

Dalamud/Interface/Internal/Windows/Data/Widgets/IconBrowserWidget.cs

@@ -269,7 +269,7 @@ public class IconBrowserWidget : IDataWindowWidget
         if (this.valueRange is not null)
             return;
 
-        this.valueRange = new();
+        this.valueRange = [];
         foreach (var (id, _) in this.iconIdsTask!.Result)
         {
             if (this.startRange <= id && id < this.stopRange)

Dalamud/Interface/Internal/Windows/Data/Widgets/ImGuiWidget.cs

@@ -19,7 +19,7 @@ namespace Dalamud.Interface.Internal.Windows.Data.Widgets;
 /// </summary>
 internal class ImGuiWidget : IDataWindowWidget
 {
-    private readonly HashSet<IActiveNotification> notifications = new();
+    private readonly HashSet<IActiveNotification> notifications = [];
     private NotificationTemplate notificationTemplate;
 
     /// <inheritdoc/>

Dalamud/Interface/Internal/Windows/Data/Widgets/ServicesWidget.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using System.Numerics;
 using System.Reflection;
@@ -16,9 +16,9 @@ namespace Dalamud.Interface.Internal.Windows.Data.Widgets;
 /// </summary>
 internal class ServicesWidget : IDataWindowWidget
 {
-    private readonly Dictionary<ServiceDependencyNode, Vector4> nodeRects = new();
-    private readonly HashSet<Type> selectedNodes = new();
-    private readonly HashSet<Type> tempRelatedNodes = new();
+    private readonly Dictionary<ServiceDependencyNode, Vector4> nodeRects = [];
+    private readonly HashSet<Type> selectedNodes = [];
+    private readonly HashSet<Type> tempRelatedNodes = [];
 
     private bool includeUnloadDependencies;
     private List<List<ServiceDependencyNode>>? dependencyNodes;
@@ -280,9 +280,9 @@ internal class ServicesWidget : IDataWindowWidget
 
     private class ServiceDependencyNode
     {
-        private readonly List<ServiceDependencyNode> parents = new();
-        private readonly List<ServiceDependencyNode> children = new();
-        private readonly List<ServiceDependencyNode> invalidParents = new();
+        private readonly List<ServiceDependencyNode> parents = [];
+        private readonly List<ServiceDependencyNode> children = [];
+        private readonly List<ServiceDependencyNode> invalidParents = [];
 
         private ServiceDependencyNode(Type t)
         {
@@ -370,7 +370,7 @@ internal class ServicesWidget : IDataWindowWidget
             foreach (var n in CreateTree(includeUnloadDependencies))
             {
                 while (res.Count <= n.Level)
-                    res.Add(new());
+                    res.Add([]);
                 res[n.Level].Add(n);
             }
 

Dalamud/Interface/Internal/Windows/Data/Widgets/TexWidget.cs

@@ -43,7 +43,7 @@ internal class TexWidget : IDataWindowWidget
         [DrawBlameTableColumnUserId.NativeAddress] = static x => x.ResourceAddress,
     };
 
-    private readonly List<TextureEntry> addedTextures = new();
+    private readonly List<TextureEntry> addedTextures = [];
 
     private string allLoadedTexturesTableName = "##table";
     private string iconId = "18";

Dalamud/Interface/Internal/Windows/PluginImageCache.cs

@@ -51,8 +51,8 @@ internal class PluginImageCache : IInternalDisposableService
     [ServiceManager.ServiceDependency]
     private readonly HappyHttpClient happyHttpClient = Service<HappyHttpClient>.Get();
 
-    private readonly BlockingCollection<Tuple<ulong, Func<Task>>> downloadQueue = new();
-    private readonly BlockingCollection<Func<Task>> loadQueue = new();
+    private readonly BlockingCollection<Tuple<ulong, Func<Task>>> downloadQueue = [];
+    private readonly BlockingCollection<Func<Task>> loadQueue = [];
     private readonly CancellationTokenSource cancelToken = new();
     private readonly Task downloadTask;
     private readonly Task loadTask;

Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs

@@ -49,7 +49,7 @@ internal class PluginInstallerWindow : Window, IDisposable
     private readonly PluginImageCache imageCache;
     private readonly PluginCategoryManager categoryManager = new();
 
-    private readonly List<int> openPluginCollapsibles = new();
+    private readonly List<int> openPluginCollapsibles = [];
 
     private readonly DateTime timeLoaded;
 
@@ -113,9 +113,9 @@ internal class PluginInstallerWindow : Window, IDisposable
     private List<PluginUpdateStatus>? updatedPlugins;
 
     [SuppressMessage("StyleCop.CSharp.OrderingRules", "SA1201:Elements should appear in the correct order", Justification = "Makes sense like this")]
-    private List<RemotePluginManifest> pluginListAvailable = new();
-    private List<LocalPlugin> pluginListInstalled = new();
-    private List<AvailablePluginUpdate> pluginListUpdatable = new();
+    private List<RemotePluginManifest> pluginListAvailable = [];
+    private List<LocalPlugin> pluginListInstalled = [];
+    private List<AvailablePluginUpdate> pluginListUpdatable = [];
     private bool hasDevPlugins = false;
     private bool hasHiddenPlugins = false;
 

Dalamud/Interface/Internal/Windows/ProfilerWindow.cs

@@ -19,7 +19,7 @@ public class ProfilerWindow : Window
 {
     private double min;
     private double max;
-    private List<List<Tuple<double, double>>> occupied = new();
+    private List<List<Tuple<double, double>>> occupied = [];
 
     /// <summary>
     /// Initializes a new instance of the <see cref="ProfilerWindow"/> class.
@@ -109,7 +109,7 @@ public class ProfilerWindow : Window
                 }
 
                 if (depth == this.occupied.Count)
-                    this.occupied.Add(new());
+                    this.occupied.Add([]);
                 this.occupied[depth].Add(Tuple.Create(timingHandle.StartTime, timingHandle.EndTime));
                 parentDepthDict[timingHandle.Id] = depth;
 

Dalamud/Interface/Internal/Windows/SelfTest/SelfTestWindow.cs

@@ -25,7 +25,7 @@ internal class SelfTestWindow : Window
 
     private readonly SelfTestRegistry selfTestRegistry;
 
-    private List<SelfTestWithResults> visibleSteps = new();
+    private List<SelfTestWithResults> visibleSteps = [];
 
     private bool selfTestRunning = false;
     private SelfTestGroup? currentTestGroup = null;
@@ -138,7 +138,7 @@ internal class SelfTestWindow : Window
         ImGui.SameLine();
 
         var stepNumber = this.currentStep != null ? this.visibleSteps.IndexOf(this.currentStep) : 0;
-        ImGui.Text($"Step: {stepNumber} / {this.visibleSteps.Count}"); 
+        ImGui.Text($"Step: {stepNumber} / {this.visibleSteps.Count}");
 
         ImGui.Spacing();
 

Dalamud/Interface/Internal/Windows/SelfTest/Steps/AddonLifecycleSelfTestStep.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 
 using Dalamud.Bindings.ImGui;
 using Dalamud.Game.Addon.Lifecycle;
@@ -23,15 +23,15 @@ internal class AddonLifecycleSelfTestStep : ISelfTestStep
     /// </summary>
     public AddonLifecycleSelfTestStep()
     {
-        this.listeners = new List<AddonLifecycleEventListener>
-        {
+        this.listeners =
+        [
             new(AddonEvent.PostSetup, "Character", this.PostSetup),
             new(AddonEvent.PostUpdate, "Character", this.PostUpdate),
             new(AddonEvent.PostDraw, "Character", this.PostDraw),
             new(AddonEvent.PostRefresh, "Character", this.PostRefresh),
             new(AddonEvent.PostRequestedUpdate, "Character", this.PostRequestedUpdate),
             new(AddonEvent.PreFinalize, "Character", this.PreFinalize),
-        };
+        ];
     }
 
     private enum TestStep

Dalamud/Interface/Internal/Windows/SelfTest/Steps/NamePlateSelfTestStep.cs

@@ -36,7 +36,7 @@ internal class NamePlateSelfTestStep : ISelfTestStep
                 namePlateGui.OnNamePlateUpdate += this.OnNamePlateUpdate;
                 namePlateGui.OnDataUpdate += this.OnDataUpdate;
                 namePlateGui.RequestRedraw();
-                this.updateCount = new Dictionary<ulong, int>();
+                this.updateCount = [];
                 this.currentSubStep++;
                 break;
 

Dalamud/Interface/Internal/Windows/StyleEditor/StyleEditorWindow.cs

@@ -50,7 +50,7 @@ public class StyleEditorWindow : Window
         this.didSave = false;
 
         var config = Service<DalamudConfiguration>.Get();
-        config.SavedStyles ??= new List<StyleModel>();
+        config.SavedStyles ??= [];
         this.currentSel = config.SavedStyles.FindIndex(x => x.Name == config.ChosenStyle);
 
         this.initialStyle = config.ChosenStyle;

Dalamud/Interface/Internal/Windows/TitleScreenMenuWindow.cs

@@ -49,9 +49,9 @@ internal class TitleScreenMenuWindow : Window, IDisposable
     private readonly Lazy<IDalamudTextureWrap> shadeTexture;
     private readonly AddonLifecycleEventListener versionStringListener;
 
-    private readonly Dictionary<Guid, InOutCubic> shadeEasings = new();
-    private readonly Dictionary<Guid, InOutQuint> moveEasings = new();
-    private readonly Dictionary<Guid, InOutCubic> logoEasings = new();
+    private readonly Dictionary<Guid, InOutCubic> shadeEasings = [];
+    private readonly Dictionary<Guid, InOutQuint> moveEasings = [];
+    private readonly Dictionary<Guid, InOutCubic> logoEasings = [];
 
     private readonly IConsoleVariable<bool> showTsm;