True Color File Icons (Requires True Color branch) (#2736)

* Added ClipRegion; cleaned up driver code

* clip region unit tests

* api docs

* Moved color stuff from ConsoleDriver to Color.cs

* Removes unused ConsoleDriver APIs

* Code cleanup and Removes unused ConsoleDriver APIs

* Code cleanup and Removes unused ConsoleDriver APIs

* Work around https://github.com/gui-cs/Terminal.Gui/issues/2610

* adjusted unit tests

* initial commit

* Made Rows, Cols, Top, Left virtual

* Made Clipboard non-virtual

* Made EnableConsoleScrolling  non-virtual

* Made Contents non-virtual

* Pulled Row/Col up

* Made MoveTo virtual; fixed stupid FakeDriver cursor issue

* Made CurrentAttribute non-virtual

* Made SetAttribute  non-virtual

* Moved clipboard code out

* Code cleanup

* Removes dependecy on NStack from ConsoleDrivers - WIP

* Fixed unit tests

* Fixed unit tests

* Added list of unit tests needed

* Did some perf testing; tweaked code and charmap to address

* Brough in code from PR #2264 (but commented)

* Tons of code cleanup

* Fighting with ScrollView

* Fixing bugs

* Fixed TabView tests

* Fixed View.Visible test that was not really working

* Fixed unit tests

* Cleaned up clipboard APIs in attempt to track down unit test failure

* Add Cut_Preserves_Selection test

* Removed invalid code

* Removed invalid test code; unit tests now pass

* EscSeq* - Adjusted naming, added more sequences, made code more consistent, simplified, etc...

* Added CSI_SetGraphicsRendition

* NetDriver code cleanup

* code cleanup

* Cleaned up color handling in NetDriver

* refixed tabview unit test

* WindowsDriver color code cleanup

* WindowsDriver color code cleanup

* CursesDriver color code cleanup

* CursesDriver - Adding _BOLD has no effect. Further up the stack we cast the return of ColorToCursesColor from int to short and the _BOLD values don't fit in a short.

* CursesDriver color code - make code more accurate

* CursesDriver color code - make code more accurate

* Simplified ConsoleDriver.GetColors API

* Simplified ConsoleDriver.GetColors API further

* Improved encapslation of Attribute; prep for TrueColor & other attributes like blink

* Fixes #2249. CharacterMap isn't refreshing well non-BMP code points on scroll.

* Use GetRange to take some of the runes before convert to string.

* Attempting to fix unit tests not being cleaned up

* Fixes #2658 - ConsoleDriver.IsRuneSupported

* Fixes #2658 - ConsoleDriver.IsRuneSupported (for WindowsDriver)

* Check all the range values and not only the max value.

* Reducing code.

* Fixes #2674 - Unit test process doesn't exit

* Changed Cell to support IsDirty and list of Runes

* add support for rendering TrueColor output on Windows merging veeman & tznind code

* add colorconverter changes

* fixed merged v2_develop

* Fixing merge bugs

* Fixed merge bugs

* Add outline for FileSystemColorProvider

* Add other known folders

* Added remaining cases and test for file colors

* Use color provider in FileDialog

* Fix default color when UseColors to white

* Remove `TestDirectoryContents_Windows_Colors`

* Remove unused helper method

* Fix formatting

* Fixed merge bugs - all unit tests pass

* Debugging netdriver

* More netdriver diag

* API docs for escutils

* Update unicode scenario to stress more stuff

* Contents: Now a 2D array of Cells; WIP

* AddRune and ClearContents no longer virtual/abstract

* WindowsDriver renders correctly again

* Progress on Curses

* Progress on Curses

* broke windowsdriver

* Cleaned up FakeMainLoop

* Cleaned up some build warnings

* Removed _init from AutoInitShutdown as it's not needed anymore

* Removed unused var

* Removed unused var

* Fixed nullabiltiy warning in LineCanvas

* Fixed charmap crash

* Fixes #2758 in v2

* Remove accidentally re-added test

* Removed unit test xml file

* Remove redundant test

---------

Co-authored-by: Tig Kindel <[email protected]>
Co-authored-by: BDisp <[email protected]>
Co-authored-by: adstep <[email protected]>

Terminal.Gui/FileServices/FileDialogStyle.cs

@@ -45,34 +45,17 @@ namespace Terminal.Gui {
 		public FileSystemIconProvider IconProvider { get; set;} = new FileSystemIconProvider();
 
 		/// <summary>
-		/// Gets or sets the culture to use (e.g. for number formatting).
-		/// Defaults to <see cref="CultureInfo.CurrentUICulture"/>.
-		/// </summary>
-		public CultureInfo Culture {get;set;} = CultureInfo.CurrentUICulture;
-
-		/// <summary>
-		/// Sets a <see cref="ColorScheme"/> to use for directories rows of
-		/// the <see cref="TableView"/>.
-		/// </summary>
-		public ColorScheme ColorSchemeDirectory { get; set; }
-
-		/// <summary>
-		/// Sets a <see cref="ColorScheme"/> to use for file rows with an image extension
-		/// of the <see cref="TableView"/>. Defaults to White text on Black background.
-		/// </summary>
-		public ColorScheme ColorSchemeImage { get; set; }
-
-		/// <summary>
-		/// Sets a <see cref="ColorScheme"/> to use for file rows with an executable extension
-		/// or that match <see cref="FileDialog.AllowedTypes"/> in the <see cref="TableView"/>.
+		///	Gets or sets the class thatis responsible for determining which color
+		/// to use to represent files and directories when <see cref="UseColors"/> is
+		/// <see langword="true"/>.
 		/// </summary>
-		public ColorScheme ColorSchemeExeOrRecommended { get; set; }
+		public FileSystemColorProvider ColorProvider { get;set;} = new FileSystemColorProvider();
 
 		/// <summary>
-		/// Colors to use when <see cref="UseColors"/> is true but file does not match any other
-		/// classification (<see cref="ColorSchemeDirectory"/>, <see cref="ColorSchemeImage"/> etc).
+		/// Gets or sets the culture to use (e.g. for number formatting).
+		/// Defaults to <see cref="CultureInfo.CurrentUICulture"/>.
 		/// </summary>
-		public ColorScheme ColorSchemeOther { get; set; }
+		public CultureInfo Culture {get;set;} = CultureInfo.CurrentUICulture;
 
 		/// <summary>
 		/// Gets or sets the header text displayed in the Filename column of the files table.
@@ -186,33 +169,6 @@ namespace Terminal.Gui {
 			TreeRootGetter = DefaultTreeRootGetter;
 
 			DateFormat = CultureInfo.CurrentCulture.DateTimeFormat.SortableDateTimePattern;
-
-			ColorSchemeDirectory = new ColorScheme {
-				Normal = Application.Driver.MakeAttribute (Color.Blue, Color.Black),
-				HotNormal = Application.Driver.MakeAttribute (Color.Blue, Color.Black),
-				Focus = Application.Driver.MakeAttribute (Color.Black, Color.Blue),
-				HotFocus = Application.Driver.MakeAttribute (Color.Black, Color.Blue),
-
-			};
-
-			ColorSchemeImage = new ColorScheme {
-				Normal = Application.Driver.MakeAttribute (Color.Magenta, Color.Black),
-				HotNormal = Application.Driver.MakeAttribute (Color.Magenta, Color.Black),
-				Focus = Application.Driver.MakeAttribute (Color.Black, Color.Magenta),
-				HotFocus = Application.Driver.MakeAttribute (Color.Black, Color.Magenta),
-			};
-			ColorSchemeExeOrRecommended = new ColorScheme {
-				Normal = Application.Driver.MakeAttribute (Color.Green, Color.Black),
-				HotNormal = Application.Driver.MakeAttribute (Color.Green, Color.Black),
-				Focus = Application.Driver.MakeAttribute (Color.Black, Color.Green),
-				HotFocus = Application.Driver.MakeAttribute (Color.Black, Color.Green),
-			};
-			ColorSchemeOther = new ColorScheme {
-				Normal = Application.Driver.MakeAttribute (Color.White, Color.Black),
-				HotNormal = Application.Driver.MakeAttribute (Color.White, Color.Black),
-				Focus = Application.Driver.MakeAttribute (Color.Black, Color.White),
-				HotFocus = Application.Driver.MakeAttribute (Color.Black, Color.White),
-			};
 		}
 
 

Terminal.Gui/Views/FileDialog.cs

@@ -1172,20 +1172,18 @@ namespace Terminal.Gui {
 				return tableView.ColorScheme;
 			}
 
-			if (stats.IsDir ()) {
-				return Style.ColorSchemeDirectory;
-			}
-			if (stats.IsImage ()) {
-				return Style.ColorSchemeImage;
-			}
-			if (stats.IsExecutable ()) {
-				return Style.ColorSchemeExeOrRecommended;
-			}
-			if (stats.FileSystemInfo is IFileInfo f && this.MatchesAllowedTypes (f)) {
-				return Style.ColorSchemeExeOrRecommended;
-			}
 
-			return Style.ColorSchemeOther;
+			var color = Style.ColorProvider.GetTrueColor(stats.FileSystemInfo)
+			??	TrueColor.FromConsoleColor(Color.White);
+			var black = TrueColor.FromConsoleColor(Color.Black);
+
+			// TODO: Add some kind of cache for this
+			return new ColorScheme{
+				Normal = new Attribute (color,black),
+				HotNormal = new Attribute (color, black),
+				Focus = new Attribute (black, color),
+				HotFocus = new Attribute (black, color),
+			};
 		}
 
 		/// <summary>

Terminal.Gui/Views/FileSystemColorProvider.cs

@@ -0,0 +1,446 @@
+// This code is adapted from https://github.com/devblackops/Terminal-Icons (which also uses the MIT license).
+
+using System.Collections.Generic;
+using System.IO.Abstractions;
+
+namespace Terminal.Gui {
+
+
+	public class FileSystemColorProvider {
+		
+
+
+		public TrueColor? GetTrueColor (IFileSystemInfo file)
+		{
+			if (FilenameToColor.ContainsKey (file.Name)) {
+				return FilenameToColor [file.Name];
+			}
+
+			if (ExtensionToColor.ContainsKey (file.Extension)) {
+				return ExtensionToColor [file.Extension];
+			}
+
+			return null;
+		}
+
+		/// <summary>
+		/// Mapping of file/dir name to color.
+		/// </summary>
+		public Dictionary<string, TrueColor> FilenameToColor { get; set; } = new ()
+		{
+	    {"docs",StringToColor("#00BFFF")},
+	    {"documents",StringToColor("#00BFFF")},
+	    {"desktop",StringToColor("#00FBFF")},
+	    {"benchmark",StringToColor("#F08519")},
+	    {"demo",StringToColor("#5F3EC3")},
+	    {"samples",StringToColor("#5F3EC3")},
+	    {"contacts",StringToColor("#00FBFF")},
+	    {"apps",StringToColor("#FF143C")},
+	    {"applications",StringToColor("#FF143C")},
+	    {"artifacts",StringToColor("#D49653")},
+	    {"shortcuts",StringToColor("#FF143C")},
+	    {"links",StringToColor("#FF143C")},
+	    {"fonts",StringToColor("#DC143C")},
+	    {"images",StringToColor("#9ACD32")},
+	    {"photos",StringToColor("#9ACD32")},
+	    {"pictures",StringToColor("#9ACD32")},
+	    {"videos",StringToColor("#FFA500")},
+	    {"movies",StringToColor("#FFA500")},
+	    {"media",StringToColor("#D3D3D3")},
+	    {"music",StringToColor("#DB7093")},
+	    {"songs",StringToColor("#DB7093")},
+	    {"onedrive",StringToColor("#D3D3D3")},
+	    {"downloads",StringToColor("#D3D3D3")},
+	    {"src",StringToColor("#00FF7F")},
+	    {"development",StringToColor("#00FF7F")},
+	    {"projects",StringToColor("#00FF7F")},
+	    {"bin",StringToColor("#00FFF7")},
+	    {"tests",StringToColor("#87CEEB")},
+	    {"windows",StringToColor("#00A8E8")},
+	    {"users",StringToColor("#F4F4F4")},
+	    {"favorites",StringToColor("#F7D72C")},
+	    {"output",StringToColor("#00FF7F")},
+	    {".config",StringToColor("#87CEAF")},
+	    {".cache",StringToColor("#87ECAF")},
+	    {".vscode",StringToColor("#87CEFA")},
+	    {".vscode-insiders",StringToColor("#24BFA5")},
+	    {".git",StringToColor("#FF4500")},
+	    {".github",StringToColor("#C0C0C0")},
+	    {"github",StringToColor("#C0C0C0")},
+	    {"node_modules",StringToColor("#6B8E23")},
+	    {".terraform",StringToColor("#948EEC")},
+	    {".azure",StringToColor("#00BFFF")},
+	    {".aws",StringToColor("#EC912D")},
+	    {".kube",StringToColor("#326DE6")},
+	    {".docker",StringToColor("#2391E6")},
+	    {".gitattributes",StringToColor("#FF4500")},
+	    {".gitconfig",StringToColor("#FF4500")},
+	    {".gitignore",StringToColor("#FF4500")},
+	    {".gitmodules",StringToColor("#FF4500")},
+	    {".gitkeep",StringToColor("#FF4500")},
+	    {"git-history",StringToColor("#FF4500")},
+	    {"LICENSE",StringToColor("#CD5C5C")},
+	    {"LICENSE.md",StringToColor("#CD5C5C")},
+	    {"LICENSE.txt",StringToColor("#CD5C5C")},
+	    {"CHANGELOG.md",StringToColor("#98FB98")},
+	    {"CHANGELOG.txt",StringToColor("#98FB98")},
+	    {"CHANGELOG",StringToColor("#98FB98")},
+	    {"README.md",StringToColor("#00FFFF")},
+	    {"README.txt",StringToColor("#00FFFF")},
+	    {"README",StringToColor("#00FFFF")},
+	    {".DS_Store",StringToColor("#696969")},
+	    {".tsbuildinfo",StringToColor("#F4A460")},
+	    {".jscsrc",StringToColor("#F4A460")},
+	    {".jshintrc",StringToColor("#F4A460")},
+	    {"tsconfig.json",StringToColor("#F4A460")},
+	    {"tslint.json",StringToColor("#F4A460")},
+	    {"composer.lock",StringToColor("#F4A460")},
+	    {".jsbeautifyrc",StringToColor("#F4A460")},
+	    {".esformatter",StringToColor("#F4A460")},
+	    {"cdp.pid",StringToColor("#F4A460")},
+	    {".htaccess",StringToColor("#9ACD32")},
+	    {".jshintignore",StringToColor("#87CEEB")},
+	    {".buildignore",StringToColor("#87CEEB")},
+	    {".mrconfig",StringToColor("#87CEEB")},
+	    {".yardopts",StringToColor("#87CEEB")},
+	    {"manifest.mf",StringToColor("#87CEEB")},
+	    {".clang-format",StringToColor("#87CEEB")},
+	    {".clang-tidy",StringToColor("#87CEEB")},
+	    {"favicon.ico",StringToColor("#FFD700")},
+	    {".travis.yml",StringToColor("#FFE4B5")},
+	    {".gitlab-ci.yml",StringToColor("#FF4500")},
+	    {".jenkinsfile",StringToColor("#6495ED")},
+	    {"bitbucket-pipelines.yml",StringToColor("#87CEFA")},
+	    {"bitbucket-pipelines.yaml",StringToColor("#87CEFA")},
+	    {".azure-pipelines.yml",StringToColor("#00BFFF")},
+	    {"firebase.json",StringToColor("#FFA500")},
+	    {".firebaserc",StringToColor("#FFA500")},
+	    {".bowerrc",StringToColor("#CD5C5C")},
+	    {"bower.json",StringToColor("#CD5C5C")},
+	    {"code_of_conduct.md",StringToColor("#FFFFE0")},
+	    {"code_of_conduct.txt",StringToColor("#FFFFE0")},
+	    {"Dockerfile",StringToColor("#4682B4")},
+	    {"docker-compose.yml",StringToColor("#4682B4")},
+	    {"docker-compose.yaml",StringToColor("#4682B4")},
+	    {"docker-compose.dev.yml",StringToColor("#4682B4")},
+	    {"docker-compose.local.yml",StringToColor("#4682B4")},
+	    {"docker-compose.ci.yml",StringToColor("#4682B4")},
+	    {"docker-compose.override.yml",StringToColor("#4682B4")},
+	    {"docker-compose.staging.yml",StringToColor("#4682B4")},
+	    {"docker-compose.prod.yml",StringToColor("#4682B4")},
+	    {"docker-compose.production.yml",StringToColor("#4682B4")},
+	    {"docker-compose.test.yml",StringToColor("#4682B4")},
+	    {"vue.config.js",StringToColor("#778899")},
+	    {"vue.config.ts",StringToColor("#778899")},
+	    {"gulpfile.js",StringToColor("#CD5C5C")},
+	    {"gulpfile.ts",StringToColor("#CD5C5C")},
+	    {"gulpfile.babel.js",StringToColor("#CD5C5C")},
+	    {"gruntfile.js",StringToColor("#CD5C5C")},
+	    {"package.json",StringToColor("#6B8E23")},
+	    {"package-lock.json",StringToColor("#6B8E23")},
+	    {".nvmrc",StringToColor("#6B8E23")},
+	    {".esmrc",StringToColor("#6B8E23")},
+	    {".nmpignore",StringToColor("#00BFFF")},
+	    {".npmrc",StringToColor("#00BFFF")},
+	    {"authors",StringToColor("#FF6347")},
+	    {"authors.md",StringToColor("#FF6347")},
+	    {"authors.txt",StringToColor("#FF6347")},
+	    {".terraform.lock.hcl",StringToColor("#948EEC")},
+	    {"gradlew",StringToColor("#39D52D")},
+	};
+
+
+		/// <summary>
+		/// Mapping of file extension to color.
+		/// </summary>
+		public Dictionary<string, TrueColor> ExtensionToColor = new ()
+	{
+			{".7z",StringToColor("#DAA520")},
+	    {".bz",StringToColor("#DAA520")},
+	    {".tar",StringToColor("#DAA520")},
+	    {".zip",StringToColor("#DAA520")},
+	    {".gz",StringToColor("#DAA520")},
+	    {".xz",StringToColor("#DAA520")},
+	    {".br",StringToColor("#DAA520")},
+	    {".bzip2",StringToColor("#DAA520")},
+	    {".gzip",StringToColor("#DAA520")},
+	    {".brotli",StringToColor("#DAA520")},
+	    {".rar",StringToColor("#DAA520")},
+	    {".tgz",StringToColor("#DAA520")},
+	    {".bat",StringToColor("#008000")},
+	    {".cmd",StringToColor("#008000")},
+	    {".exe",StringToColor("#00FA9A")},
+	    {".pl",StringToColor("#8A2BE2")},
+	    {".sh",StringToColor("#FF4500")},
+	    {".msi",StringToColor("#FFC77A")},
+	    {".msix",StringToColor("#FFC77A")},
+	    {".msixbundle",StringToColor("#FFC77A")},
+	    {".appx",StringToColor("#FFC77A")},
+	    {".AppxBundle",StringToColor("#FFC77A")},
+	    {".deb",StringToColor("#FFC77A")},
+	    {".rpm",StringToColor("#FFC77A")},
+	    {".ps1",StringToColor("#00BFFF")},
+	    {".psm1",StringToColor("#00BFFF")},
+	    {".psd1",StringToColor("#00BFFF")},
+	    {".ps1xml",StringToColor("#00BFFF")},
+	    {".psc1",StringToColor("#00BFFF")},
+	    {".pssc",StringToColor("#00BFFF")},
+	    {".js",StringToColor("#F0E68C")},
+	    {".esx",StringToColor("#F0E68C")},
+	    {".mjs",StringToColor("#F0E68C")},
+	    {".java",StringToColor("#F89820")},
+	    {".jar",StringToColor("#F89820")},
+	    {".gradle",StringToColor("#39D52D")},
+	    {".py",StringToColor("#4B8BBE")},
+	    {".ipynb",StringToColor("#4B8BBE")},
+	    {".jsx",StringToColor("#20B2AA")},
+	    {".tsx",StringToColor("#20B2AA")},
+	    {".ts",StringToColor("#F0E68C")},
+	    {".dll",StringToColor("#87CEEB")},
+	    {".clixml",StringToColor("#00BFFF")},
+	    {".csv",StringToColor("#9ACD32")},
+	    {".tsv",StringToColor("#9ACD32")},
+	    {".ini",StringToColor("#6495ED")},
+	    {".dlc",StringToColor("#6495ED")},
+	    {".config",StringToColor("#6495ED")},
+	    {".conf",StringToColor("#6495ED")},
+	    {".properties",StringToColor("#6495ED")},
+	    {".prop",StringToColor("#6495ED")},
+	    {".settings",StringToColor("#6495ED")},
+	    {".option",StringToColor("#6495ED")},
+	    {".reg",StringToColor("#6495ED")},
+	    {".props",StringToColor("#6495ED")},
+	    {".toml",StringToColor("#6495ED")},
+	    {".prefs",StringToColor("#6495ED")},
+	    {".sln.dotsettings",StringToColor("#6495ED")},
+	    {".sln.dotsettings.user",StringToColor("#6495ED")},
+	    {".cfg",StringToColor("#6495ED")},
+	    {".c",StringToColor("#A9A9A9")},
+	    {".cpp",StringToColor("#A9A9A9")},
+	    {".go",StringToColor("#20B2AA")},
+	    {".php",StringToColor("#6A5ACD")},
+	    {".csproj",StringToColor("#EE82EE")},
+	    {".ruleset",StringToColor("#EE82EE")},
+	    {".sln",StringToColor("#EE82EE")},
+	    {".slnf",StringToColor("#EE82EE")},
+	    {".suo",StringToColor("#EE82EE")},
+	    {".vb",StringToColor("#EE82EE")},
+	    {".vbs",StringToColor("#EE82EE")},
+	    {".vcxitems",StringToColor("#EE82EE")},
+	    {".vcxitems.filters",StringToColor("#EE82EE")},
+	    {".vcxproj",StringToColor("#EE82EE")},
+	    {".vsxproj.filters",StringToColor("#EE82EE")},
+	    {".cs",StringToColor("#7B68EE")},
+	    {".csx",StringToColor("#7B68EE")},
+	    {".hs",StringToColor("#9932CC")},
+	    {".xaml",StringToColor("#87CEFA")},
+	    {".rs",StringToColor("#FF4500")},
+	    {".pdb",StringToColor("#FFD700")},
+	    {".sql",StringToColor("#FFD700")},
+	    {".pks",StringToColor("#FFD700")},
+	    {".pkb",StringToColor("#FFD700")},
+	    {".accdb",StringToColor("#FFD700")},
+	    {".mdb",StringToColor("#FFD700")},
+	    {".sqlite",StringToColor("#FFD700")},
+	    {".pgsql",StringToColor("#FFD700")},
+	    {".postgres",StringToColor("#FFD700")},
+	    {".psql",StringToColor("#FFD700")},
+	    {".patch",StringToColor("#FF4500")},
+	    {".user",StringToColor("#00BFFF")},
+	    {".code-workspace",StringToColor("#00BFFF")},
+	    {".log",StringToColor("#F0E68C")},
+	    {".txt",StringToColor("#00CED1")},
+	    {".srt",StringToColor("#00CED1")},
+	    {".lrc",StringToColor("#00CED1")},
+	    {".ass",StringToColor("#C50000")},
+	    {".html",StringToColor("#CD5C5C")},
+	    {".htm",StringToColor("#CD5C5C")},
+	    {".xhtml",StringToColor("#CD5C5C")},
+	    {".html_vm",StringToColor("#CD5C5C")},
+	    {".asp",StringToColor("#CD5C5C")},
+	    {".css",StringToColor("#87CEFA")},
+	    {".sass",StringToColor("#FF00FF")},
+	    {".scss",StringToColor("#FF00FF")},
+	    {".less",StringToColor("#6B8E23")},
+	    {".md",StringToColor("#00BFFF")},
+	    {".markdown",StringToColor("#00BFFF")},
+	    {".rst",StringToColor("#00BFFF")},
+	    {".hbs",StringToColor("#E37933")},
+	    {".json",StringToColor("#FFD700")},
+	    {".tsbuildinfo",StringToColor("#FFD700")},
+	    {".yml",StringToColor("#FF6347")},
+	    {".yaml",StringToColor("#FF6347")},
+	    {".lua",StringToColor("#87CEFA")},
+	    {".clj",StringToColor("#00FF7F")},
+	    {".cljs",StringToColor("#00FF7F")},
+	    {".cljc",StringToColor("#00FF7F")},
+	    {".groovy",StringToColor("#87CEFA")},
+	    {".vue",StringToColor("#20B2AA")},
+	    {".dart",StringToColor("#4682B4")},
+	    {".ex",StringToColor("#8B4513")},
+	    {".exs",StringToColor("#8B4513")},
+	    {".eex",StringToColor("#8B4513")},
+	    {".leex",StringToColor("#8B4513")},
+	    {".erl",StringToColor("#FF6347")},
+	    {".elm",StringToColor("#9932CC")},
+	    {".applescript",StringToColor("#4682B4")},
+	    {".xml",StringToColor("#98FB98")},
+	    {".plist",StringToColor("#98FB98")},
+	    {".xsd",StringToColor("#98FB98")},
+	    {".dtd",StringToColor("#98FB98")},
+	    {".xsl",StringToColor("#98FB98")},
+	    {".xslt",StringToColor("#98FB98")},
+	    {".resx",StringToColor("#98FB98")},
+	    {".iml",StringToColor("#98FB98")},
+	    {".xquery",StringToColor("#98FB98")},
+	    {".tmLanguage",StringToColor("#98FB98")},
+	    {".manifest",StringToColor("#98FB98")},
+	    {".project",StringToColor("#98FB98")},
+	    {".chm",StringToColor("#87CEEB")},
+	    {".pdf",StringToColor("#CD5C5C")},
+	    {".xls",StringToColor("#9ACD32")},
+	    {".xlsx",StringToColor("#9ACD32")},
+	    {".pptx",StringToColor("#DC143C")},
+	    {".ppt",StringToColor("#DC143C")},
+	    {".pptm",StringToColor("#DC143C")},
+	    {".potx",StringToColor("#DC143C")},
+	    {".potm",StringToColor("#DC143C")},
+	    {".ppsx",StringToColor("#DC143C")},
+	    {".ppsm",StringToColor("#DC143C")},
+	    {".pps",StringToColor("#DC143C")},
+	    {".ppam",StringToColor("#DC143C")},
+	    {".ppa",StringToColor("#DC143C")},
+	    {".doc",StringToColor("#00BFFF")},
+	    {".docx",StringToColor("#00BFFF")},
+	    {".rtf",StringToColor("#00BFFF")},
+	    {".mp3",StringToColor("#DB7093")},
+	    {".flac",StringToColor("#DB7093")},
+	    {".m4a",StringToColor("#DB7093")},
+	    {".wma",StringToColor("#DB7093")},
+	    {".aiff",StringToColor("#DB7093")},
+	    {".wav",StringToColor("#DB7093")},
+	    {".aac",StringToColor("#DB7093")},
+	    {".opus",StringToColor("#DB7093")},
+	    {".png",StringToColor("#20B2AA")},
+	    {".jpeg",StringToColor("#20B2AA")},
+	    {".jpg",StringToColor("#20B2AA")},
+	    {".gif",StringToColor("#20B2AA")},
+	    {".ico",StringToColor("#20B2AA")},
+	    {".tif",StringToColor("#20B2AA")},
+	    {".tiff",StringToColor("#20B2AA")},
+	    {".psd",StringToColor("#20B2AA")},
+	    {".psb",StringToColor("#20B2AA")},
+	    {".ami",StringToColor("#20B2AA")},
+	    {".apx",StringToColor("#20B2AA")},
+	    {".bmp",StringToColor("#20B2AA")},
+	    {".bpg",StringToColor("#20B2AA")},
+	    {".brk",StringToColor("#20B2AA")},
+	    {".cur",StringToColor("#20B2AA")},
+	    {".dds",StringToColor("#20B2AA")},
+	    {".dng",StringToColor("#20B2AA")},
+	    {".eps",StringToColor("#20B2AA")},
+	    {".exr",StringToColor("#20B2AA")},
+	    {".fpx",StringToColor("#20B2AA")},
+	    {".gbr",StringToColor("#20B2AA")},
+	    {".jbig2",StringToColor("#20B2AA")},
+	    {".jb2",StringToColor("#20B2AA")},
+	    {".jng",StringToColor("#20B2AA")},
+	    {".jxr",StringToColor("#20B2AA")},
+	    {".pbm",StringToColor("#20B2AA")},
+	    {".pgf",StringToColor("#20B2AA")},
+	    {".pic",StringToColor("#20B2AA")},
+	    {".raw",StringToColor("#20B2AA")},
+	    {".webp",StringToColor("#20B2AA")},
+	    {".svg",StringToColor("#F4A460")},
+	    {".webm",StringToColor("#FFA500")},
+	    {".mkv",StringToColor("#FFA500")},
+	    {".flv",StringToColor("#FFA500")},
+	    {".vob",StringToColor("#FFA500")},
+	    {".ogv",StringToColor("#FFA500")},
+	    {".ogg",StringToColor("#FFA500")},
+	    {".gifv",StringToColor("#FFA500")},
+	    {".avi",StringToColor("#FFA500")},
+	    {".mov",StringToColor("#FFA500")},
+	    {".qt",StringToColor("#FFA500")},
+	    {".wmv",StringToColor("#FFA500")},
+	    {".yuv",StringToColor("#FFA500")},
+	    {".rm",StringToColor("#FFA500")},
+	    {".rmvb",StringToColor("#FFA500")},
+	    {".mp4",StringToColor("#FFA500")},
+	    {".mpg",StringToColor("#FFA500")},
+	    {".mp2",StringToColor("#FFA500")},
+	    {".mpeg",StringToColor("#FFA500")},
+	    {".mpe",StringToColor("#FFA500")},
+	    {".mpv",StringToColor("#FFA500")},
+	    {".m2v",StringToColor("#FFA500")},
+	    {".ics",StringToColor("#00CED1")},
+	    {".cer",StringToColor("#FF6347")},
+	    {".cert",StringToColor("#FF6347")},
+	    {".crt",StringToColor("#FF6347")},
+	    {".pfx",StringToColor("#FF6347")},
+	    {".pem",StringToColor("#66CDAA")},
+	    {".pub",StringToColor("#66CDAA")},
+	    {".key",StringToColor("#66CDAA")},
+	    {".asc",StringToColor("#66CDAA")},
+	    {".gpg",StringToColor("#66CDAA")},
+	    {".woff",StringToColor("#DC143C")},
+	    {".woff2",StringToColor("#DC143C")},
+	    {".ttf",StringToColor("#DC143C")},
+	    {".eot",StringToColor("#DC143C")},
+	    {".suit",StringToColor("#DC143C")},
+	    {".otf",StringToColor("#DC143C")},
+	    {".bmap",StringToColor("#DC143C")},
+	    {".fnt",StringToColor("#DC143C")},
+	    {".odttf",StringToColor("#DC143C")},
+	    {".ttc",StringToColor("#DC143C")},
+	    {".font",StringToColor("#DC143C")},
+	    {".fonts",StringToColor("#DC143C")},
+	    {".sui",StringToColor("#DC143C")},
+	    {".ntf",StringToColor("#DC143C")},
+	    {".mrg",StringToColor("#DC143C")},
+	    {".rb",StringToColor("#FF0000")},
+	    {".erb",StringToColor("#FF0000")},
+	    {".gemfile",StringToColor("#FF0000")},
+	    {"Rakefile",StringToColor("#FF0000")},
+	    {".fs",StringToColor("#00BFFF")},
+	    {".fsx",StringToColor("#00BFFF")},
+	    {".fsi",StringToColor("#00BFFF")},
+	    {".fsproj",StringToColor("#00BFFF")},
+	    {".dockerignore",StringToColor("#4682B4")},
+	    {".dockerfile",StringToColor("#4682B4")},
+	    {".vscodeignore",StringToColor("#6495ED")},
+	    {".vsixmanifest",StringToColor("#6495ED")},
+	    {".vsix",StringToColor("#6495ED")},
+	    {".code-workplace",StringToColor("#6495ED")},
+	    {".sublime-project",StringToColor("#F4A460")},
+	    {".sublime-workspace",StringToColor("#F4A460")},
+	    {".lock",StringToColor("#DAA520")},
+	    {".tf",StringToColor("#948EEC")},
+	    {".tfvars",StringToColor("#948EEC")},
+	    {".auto.tfvars",StringToColor("#948EEC")},
+	    {".bicep",StringToColor("#00BFFF")},
+	    {".vmdk",StringToColor("#E1E3E6")},
+	    {".vhd",StringToColor("#E1E3E6")},
+	    {".vhdx",StringToColor("#E1E3E6")},
+	    {".img",StringToColor("#E1E3E6")},
+	    {".iso",StringToColor("#E1E3E6")},
+	    {".R",StringToColor("#276DC3")},
+	    {".Rmd",StringToColor("#276DC3")},
+	    {".Rproj",StringToColor("#276DC3")},
+	    {".jl",StringToColor("#9259a3")},
+	    {".vim",StringToColor("#019833")},
+	    {".pp",StringToColor("#FFA61A")},
+	    {".epp",StringToColor("#FFA61A")},
+	    {".scala",StringToColor("#DE3423")},
+	    {".sc",StringToColor("#DE3423")},
+	    {".iLogicVb",StringToColor("#A63B22")},
+	};
+
+
+		private static TrueColor StringToColor (string str)
+		{
+			TrueColor.TryParse (str, out var c);
+			return c ?? throw new System.Exception ("Failed to parse TrueColor from " + str);
+		}
+	}
+}

UnitTests/FileServices/FileDialogTests.cs

@@ -440,46 +440,6 @@ namespace Terminal.Gui.FileServicesTests {
 			TestHelpers.AssertDriverContentsAre (expected, output, true);
 		}
 
-		[Fact, AutoInitShutdown]
-		public void TestDirectoryContents_Windows_Colors ()
-		{
-			if (!IsWindows ()) {
-				return;
-			}
-
-			var fd = GetWindowsDialog ();
-			fd.Title = string.Empty;
-
-			fd.Style.Culture = new CultureInfo ("en-US");
-			fd.Style.UseColors = true;
-
-			var dir = new Attribute (Color.Magenta);
-			fd.Style.ColorSchemeDirectory = GetColorScheme (dir);
-
-			var img = new Attribute (Color.Cyan);
-			fd.Style.ColorSchemeImage = GetColorScheme (img);
-
-			var other = new Attribute (Color.BrightGreen);
-			fd.Style.ColorSchemeOther = GetColorScheme (other);
-
-			var exe = new Attribute (Color.BrightYellow);
-			fd.Style.ColorSchemeExeOrRecommended = GetColorScheme (exe);
-
-			fd.Draw ();
-
-			TestHelpers.AssertDriverUsedColors (other, dir, img, exe);
-		}
-
-		private ColorScheme GetColorScheme (Attribute a)
-		{
-			return new ColorScheme {
-				Normal = a,
-				Focus = a,
-				Disabled = a,
-				HotFocus = a,
-				HotNormal = a,
-			};
-		}
 
 		[Theory]
 		[InlineData (".csv", null, false)]

UnitTests/FileServices/FileSystemColorProviderTests.cs

@@ -0,0 +1,14 @@
+using Xunit;
+
+namespace Terminal.Gui.FileServicesTests {
+	public class FileSystemColorProviderTests
+    {
+        [Fact]
+        public void CanConstruct()
+        {
+            var prov = new FileSystemColorProvider();
+            Assert.NotNull(prov);
+        }
+    }
+
+}

UnitTests/FileServices/NerdFontsTests.cs

@@ -10,7 +10,7 @@ using Xunit.Abstractions;
 
 namespace Terminal.Gui.FileServicesTests {
 
-    public class NerdFontTests
+	public class NerdFontTests
     {
         [Fact]
         public void TestAllFilenamesMapToKnownGlyphs()