previewing too is good

and as soon ad I typed that out I realized that WINRT_PROPERTY already has
    setters and setting an optional override gets me nothing

    sure I could stealth the new value in underneath the runtime value, so
    reloading the settings doesn't reset font size, colors, etc

    I could

    but it sure does feel like overkill for "refactor but don't change anything"

.github/ISSUE_TEMPLATE/Bug_Report.yml

@@ -10,21 +10,14 @@ body:
 
 - type: input
   attributes:
-    label: Windows Terminal version
-    placeholder: "1.7.3651.0"
+    label: Windows Terminal version (or Windows build number)
+    placeholder: "10.0.19042.0, 1.7.3651.0"
     description: |
-      You can find the version in the about dialog, or by running `wt -v` at the commandline.
+      If you are reporting an issue in Windows Terminal, you can find the version in the about dialog.
+
+      If you are reporting an issue with the Windows Console, please run `ver` or `[Environment]::OSVersion`.
   validations:
-    required: false
-    
-- type: input
-  attributes:
-    label: Windows build number
-    placeholder: "10.0.19042.0"
-    description: |
-      Please run `ver` or `[Environment]::OSVersion`.
-  validations:
-    required: false
+    required: true
 
 - type: textarea
   attributes:

.github/actions/spelling/allow/allow.txt

@@ -1,14 +1,12 @@
-admins
 apc
-Apc
-bsd
 calt
 ccmp
 changelog
+cybersecurity
+Apc
 clickable
 clig
 copyable
-cybersecurity
 dalet
 dcs
 Dcs
@@ -32,22 +30,20 @@ hyperlink
 hyperlinking
 hyperlinks
 img
-inlined
 It'd
 kje
 liga
 lje
-Llast
-Lmid
 locl
 lorem
+Llast
+Lmid
 Lorigin
 maxed
 mkmk
-mnt
 mru
-nje
 noreply
+nje
 ogonek
 ok'd
 overlined

.github/actions/spelling/allow/apis.txt

@@ -1,7 +1,5 @@
 ACCEPTFILES
 ACCESSDENIED
-acl
-aclapi
 alignas
 alignof
 APPLYTOSUBMENUS
@@ -11,7 +9,6 @@ BUILDBRANCH
 BUILDMSG
 BUILDNUMBER
 BYPOSITION
-BYCOMMAND
 charconv
 CLASSNOTAVAILABLE
 cmdletbinding
@@ -19,11 +16,9 @@ COLORPROPERTY
 colspan
 COMDLG
 comparand
-commandlinetoargv
 cstdint
 CXICON
 CYICON
-Dacl
 dataobject
 dcomp
 DERR
@@ -90,7 +85,6 @@ LSHIFT
 MENUCOMMAND
 MENUDATA
 MENUINFO
-MENUITEMINFOW
 memicmp
 mptt
 mov
@@ -120,19 +114,15 @@ OSVERSIONINFOEXW
 otms
 OUTLINETEXTMETRICW
 overridable
-PACL
 PAGESCROLL
-PEXPLICIT
 PICKFOLDERS
 pmr
-ptstr
 rcx
 REGCLS
 RETURNCMD
 rfind
 roundf
 RSHIFT
-SACL
 schandle
 semver
 serializer
@@ -169,8 +159,6 @@ toupper
 TTask
 TVal
 UChar
-UFIELD
-ULARGE
 UPDATEINIFILE
 userenv
 wcsstr

.github/actions/spelling/allow/names.txt

@@ -9,7 +9,6 @@ Diviness
 dsafa
 duhowett
 ekg
-eryksun
 ethanschoonover
 Firefox
 Gatta

.github/actions/spelling/excludes.txt

@@ -61,7 +61,6 @@ SUMS$
 ^src/host/runft\.bat$
 ^src/host/runut\.bat$
 ^src/interactivity/onecore/BgfxEngine\.
-^src/renderer/atlas/
 ^src/renderer/wddmcon/WddmConRenderer\.
 ^src/terminal/adapter/ut_adapter/run\.bat$
 ^src/terminal/parser/delfuzzpayload\.bat$

.github/actions/spelling/expect/expect.txt

@@ -508,7 +508,6 @@ dealloc
 Debian
 debolden
 debugtype
-DECAC
 DECALN
 DECANM
 DECAUPSS

.github/actions/spelling/patterns/patterns.txt

@@ -4,7 +4,7 @@ https://www\.itscj\.ipsj\.or\.jp/iso-ir/[-0-9]+\.pdf
 https://www\.vt100\.net/docs/[-a-zA-Z0-9#_\/.]*
 https://www.w3.org/[-a-zA-Z0-9?&=\/_#]*
 https://(?:(?:www\.|)youtube\.com|youtu.be)/[-a-zA-Z0-9?&=]*
-https://(?:[a-z-]+\.|)github(?:usercontent|)\.com/[-a-zA-Z0-9?%&=_\/.+]*
+https://(?:[a-z-]+\.|)github(?:usercontent|)\.com/[-a-zA-Z0-9?%&=_\/.]*
 https://www.xfree86.org/[-a-zA-Z0-9?&=\/_#]*
 [Pp]ublicKeyToken="?[0-9a-fA-F]{16}"?
 (?:[{"]|UniqueIdentifier>)[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}(?:[}"]|</UniqueIdentifier)

.vsconfig

@@ -17,7 +17,7 @@
     "Microsoft.Net.Component.4.5.TargetingPack",
     "Microsoft.VisualStudio.Component.DiagnosticTools",
     "Microsoft.VisualStudio.Component.Debugger.JustInTime",
-    "Microsoft.VisualStudio.Component.Windows10SDK.22000",
+    "Microsoft.VisualStudio.Component.Windows10SDK.19041",
     "Microsoft.VisualStudio.ComponentGroup.UWP.Support",
     "Microsoft.VisualStudio.Component.VC.CoreIde",
     "Microsoft.VisualStudio.ComponentGroup.NativeDesktop.Core",

CONTRIBUTING.md

@@ -99,29 +99,15 @@ If you don't have any additional info/context to add but would like to indicate
 
 ## Contributing fixes / features
 
-If you're able & willing to help fix issues and/or implement features, we'd love your contribution!
-
-The best place to start is the list of ["Easy Starter"](https://github.com/microsoft/terminal/issues?q=is%3Aopen+is%3Aissue+label%3A%22Help+Wanted%22+label%3A%22Easy+Starter%22+) issues. These are bugs or tasks that we on the team believe would be easier to implement for someone without any prior experience in the codebase. Once you're feeling more comfortable in the codebase, feel free to just use the ["Help Wanted"](https://github.com/microsoft/terminal/issues?q=is%3Aopen+is%3Aissue+label%3A%22Help+Wanted%22+) label, or just find an issue your interested in and hop in!
-
-Generally, we categorize issues in the following way, which is largely derived from our old internal work tracking system:
-* ["Bugs"](https://github.com/microsoft/terminal/issues?q=is%3Aopen+is%3Aissue+label%3A%22Issue-Bug%22+) are parts of the Terminal & Console that are not quite working the right way. There's code to already support some scenario, but it's not quite working right. Fixing these is generally a matter of debugging the broken functionality and fixing the wrong code.
-* ["Tasks"](https://github.com/microsoft/terminal/issues?q=is%3Aopen+is%3Aissue+label%3A%22Issue-Task%22+) are usually new pieces of functionality that aren't yet implemented for the Terminal/Console. These are usually smaller features, which we believe
-  - could be a single, atomic PR
-  - Don't require much design consideration, or we've already written the spec for the larger feature they belong to.
-* ["Features"](https://github.com/microsoft/terminal/issues?q=is%3Aopen+is%3Aissue+label%3A%22Issue-Feature%22+) are larger pieces of new functionality. These are usually things we believe would require larger discussion of how they should be implemented, or they'll require some complicated new settings. They might just be features that are composed of many individual tasks. Often times, with features, we like to have a spec written before development work is started, to make sure we're all on the same page (see below).
-
-Bugs and tasks are obviously the easiest to get started with, but don't feel afraid of features either! We've had some community members contribute some amazing "feature"-level work to the Terminal (albeit, with lots of discussion 😄).
-
-
-Often, we like to assign issues that generally belong to somebody's area of expertise to the team member that owns that area. This doesn't mean the community can't jump in -- they should reach out and have a chat with the assignee to see if it'd okay to take. If an issue's been assigned more than a month ago, there's a good chance it's fair game to try yourself.
+For those able & willing to help fix issues and/or implement features ...
 
 ### To Spec or not to Spec
 
 Some issues/features may be quick and simple to describe and understand. For such scenarios, once a team member has agreed with your approach, skip ahead to the section headed "Fork, Branch, and Create your PR", below.
 
-Small issues that do not require a spec will be labelled `Issue-Bug` or `Issue-Task`.
+Small issues that do not require a spec will be labelled Issue-Bug or Issue-Task.
 
-However, some issues/features will require careful thought & formal design before implementation. For these scenarios, we'll request that a spec is written and the associated issue will be labeled `Issue-Feature`. More often than not, we'll add such features to the ["Specification Tracker" project](https://github.com/microsoft/terminal/projects/1).
+However, some issues/features will require careful thought & formal design before implementation. For these scenarios, we'll request that a spec is written and the associated issue will be labeled Issue-Feature.
 
 Specs help collaborators discuss different approaches to solve a problem, describe how the feature will behave, how the feature will impact the user, what happens if something goes wrong, etc. Driving towards agreement in a spec, before any code is written, often results in simpler code, and less wasted effort in the long run.
 

OpenConsole.sln

@@ -400,8 +400,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WindowsTerminal.UIA.Tests",
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "api-ms-win-core-synch-l1-2-0", "src\api-ms-win-core-synch-l1-2-0\api-ms-win-core-synch-l1-2-0.vcxproj", "{9CF74355-F018-4C19-81AD-9DC6B7F2C6F5}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "RendererAtlas", "src\renderer\atlas\atlas.vcxproj", "{8222900C-8B6C-452A-91AC-BE95DB04B95F}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		AuditMode|Any CPU = AuditMode|Any CPU
@@ -3341,46 +3339,6 @@ Global
 		{9CF74355-F018-4C19-81AD-9DC6B7F2C6F5}.Release|x64.Build.0 = Release|x64
 		{9CF74355-F018-4C19-81AD-9DC6B7F2C6F5}.Release|x86.ActiveCfg = Release|Win32
 		{9CF74355-F018-4C19-81AD-9DC6B7F2C6F5}.Release|x86.Build.0 = Release|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|Any CPU.ActiveCfg = AuditMode|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|ARM.ActiveCfg = AuditMode|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|ARM64.ActiveCfg = AuditMode|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|ARM64.Build.0 = AuditMode|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|DotNet_x64Test.ActiveCfg = AuditMode|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|DotNet_x86Test.ActiveCfg = AuditMode|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|x64.ActiveCfg = AuditMode|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|x64.Build.0 = AuditMode|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|x86.ActiveCfg = AuditMode|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.AuditMode|x86.Build.0 = AuditMode|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|Any CPU.ActiveCfg = Debug|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|ARM.ActiveCfg = Debug|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|ARM64.ActiveCfg = Debug|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|ARM64.Build.0 = Debug|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|DotNet_x64Test.ActiveCfg = Debug|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|DotNet_x86Test.ActiveCfg = Debug|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|x64.ActiveCfg = Debug|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|x64.Build.0 = Debug|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|x86.ActiveCfg = Debug|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Debug|x86.Build.0 = Debug|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|Any CPU.ActiveCfg = Fuzzing|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|ARM.ActiveCfg = Fuzzing|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|ARM64.ActiveCfg = Fuzzing|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|ARM64.Build.0 = Fuzzing|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|DotNet_x64Test.ActiveCfg = Fuzzing|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|DotNet_x86Test.ActiveCfg = Fuzzing|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|x64.ActiveCfg = Fuzzing|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|x64.Build.0 = Fuzzing|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|x86.ActiveCfg = Fuzzing|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Fuzzing|x86.Build.0 = Fuzzing|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|Any CPU.ActiveCfg = Release|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|ARM.ActiveCfg = Release|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|ARM64.ActiveCfg = Release|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|ARM64.Build.0 = Release|ARM64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|DotNet_x64Test.ActiveCfg = Release|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|DotNet_x86Test.ActiveCfg = Release|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|x64.ActiveCfg = Release|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|x64.Build.0 = Release|x64
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|x86.ActiveCfg = Release|Win32
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -3480,7 +3438,6 @@ Global
 		{C323DAEE-B307-4C7B-ACE5-7293CBEFCB5B} = {BDB237B6-1D1D-400F-84CC-40A58FA59C8E}
 		{F19DACD5-0C6E-40DC-B6E4-767A3200542C} = {BDB237B6-1D1D-400F-84CC-40A58FA59C8E}
 		{9CF74355-F018-4C19-81AD-9DC6B7F2C6F5} = {89CDCC5C-9F53-4054-97A4-639D99F169CD}
-		{8222900C-8B6C-452A-91AC-BE95DB04B95F} = {05500DEF-2294-41E3-AF9A-24E580B82836}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {3140B1B7-C8EE-43D1-A772-D82A7061A271}

README.md

@@ -214,7 +214,7 @@ resources useful and interesting:
 * Windows Terminal Launch: [Build 2019
   Session](https://www.youtube.com/watch?v=KMudkRcwjCw)
 * Run As Radio: [Show 645 - Windows Terminal with Richard
-  Turner](https://www.runasradio.com/Shows/Show/645)
+  Turner](http://www.runasradio.com/Shows/Show/645)
 * Azure Devops Podcast: [Episode 54 - Kayla Cinnamon and Rich Turner on DevOps
   on the Windows
   Terminal](http://azuredevopspodcast.clear-measure.com/kayla-cinnamon-and-rich-turner-on-devops-on-the-windows-terminal-team-episode-54)

build/rules/GenerateFeatureFlags.proj

@@ -63,14 +63,8 @@
     Outputs="$(OpenConsoleCommonOutDir)\inc\TilFeatureStaging.h"
     DependsOnTargets="_GenerateBranchAndBrandingCache">
     <MakeDir Directories="$(OpenConsoleCommonOutDir)\inc" />
-    <!-- This commandline is escaped like:
-
-    powershell -Command "&'$(SolutionDir)\tools\Generate-FeatureStagingHeader.ps1' -Path '%(FeatureFlagFile.FullPath)'' -Branding $(_WTBrandingName)"
-
-    which was the only way I could find to get it to obey spaces in the SolutionDir
-    -->
     <Exec
-      Command="powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy ByPass -Command &quot;&amp;&apos;$(SolutionDir)\tools\Generate-FeatureStagingHeader.ps1&apos; -Path &apos;%(FeatureFlagFile.FullPath)&apos; -Branding $(_WTBrandingName)&quot;"
+      Command="powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy ByPass -Command &quot;$(SolutionDir)\tools\Generate-FeatureStagingHeader.ps1&quot; -Path &quot;%(FeatureFlagFile.FullPath)&quot; -Branding $(_WTBrandingName)"
       ConsoleToMsBuild="true"
       StandardOutputImportance="low">
       <Output TaskParameter="ConsoleOutput" ItemName="_FeatureFlagFileLines" />

build/scripts/Create-AppxBundle.ps1

@@ -22,7 +22,7 @@ Param(
     [Parameter(HelpMessage="Path to makeappx.exe")]
     [ValidateScript({Test-Path $_ -Type Leaf})]
     [string]
-    $MakeAppxPath = "C:\Program Files (x86)\Windows Kits\10\bin\10.0.22000.0\x86\MakeAppx.exe"
+    $MakeAppxPath = "C:\Program Files (x86)\Windows Kits\10\bin\10.0.19041.0\x86\MakeAppx.exe"
 )
 
 If ($null -Eq (Get-Item $MakeAppxPath -EA:SilentlyContinue)) {

build/scripts/Test-WindowsTerminalPackage.ps1

@@ -8,7 +8,7 @@ Param(
     [Parameter(HelpMessage="Path to Windows Kit")]
     [ValidateScript({Test-Path $_ -Type Leaf})]
     [string]
-    $WindowsKitPath = "C:\Program Files (x86)\Windows Kits\10\bin\10.0.22000.0"
+    $WindowsKitPath = "C:\Program Files (x86)\Windows Kits\10\bin\10.0.19041.0"
 )
 
 $ErrorActionPreference = "Stop"

doc/cascadia/Unittesting-CppWinRT-Xaml.md

@@ -380,7 +380,7 @@ Here's the AppxManifest we're using:
   </Properties>
 
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.18362.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.18362.0" MaxVersionTested="10.0.19041.0" />
     <PackageDependency Name="Microsoft.VCLibs.140.00.Debug" MinVersion="14.0.27023.1" Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" />
     <PackageDependency Name="Microsoft.VCLibs.140.00.Debug.UWPDesktop" MinVersion="14.0.27027.1" Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" />
   </Dependencies>
@@ -517,7 +517,7 @@ This is because of a few key lines we already put in the appxmanifest:
 
 ```xml
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.18362.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.18362.0" MaxVersionTested="10.0.19041.0" />
     <PackageDependency Name="Microsoft.VCLibs.140.00.Debug" MinVersion="14.0.27023.1" Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" />
     <PackageDependency Name="Microsoft.VCLibs.140.00.Debug.UWPDesktop" MinVersion="14.0.27027.1" Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" />
   </Dependencies>

doc/cascadia/profiles.schema.json

@@ -1478,11 +1478,6 @@
           "description": "When set to true, trailing white-spaces will be removed from text in rectangular (block) selection while copied to your clipboard. When set to false, the white-spaces will be preserved.",
           "type": "boolean"
         },
-        "trimPaste": {
-          "default": true,
-          "description": "When enabled, the Terminal will automatically trim trailing whitespace characters when pasting text",
-          "type": "boolean"
-        },
         "experimental.detectURLs": {
           "default": true,
           "description": "When set to true, URLs will be detected by the Terminal. This will cause URLs to underline on hover and be clickable by pressing Ctrl.",

doc/specs/#885 - Terminal Settings Model/#885 - Terminal Settings Model.md

@@ -268,7 +268,7 @@ Today, if the deserialization of `CascadiaSettings` encounters any errors, an ex
 To get around this issue, when `CascadiaSettings` encounters a serialization error, it must internally record
  any pertinent information for that error, and return the simple `CascadiaSettings` as if nothing happened.
  The consumer must then call `CascadiaSettings::GetErrors()` and `CascadiaSettings::GetWarnings()` to properly
- understand whether an error occurred and how to present that to the user.
+ understand whether an error ocurred and how to present that to the user.
 
 
 #### TerminalApp: Loading and Reloading Changes

samples/ConPTY/EchoCon/EchoCon/EchoCon.vcxproj

@@ -23,7 +23,7 @@
     <ProjectGuid>{96274800-9574-423E-892A-909FBE2AC8BE}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>EchoCon</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.22000.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.19041.0</WindowsTargetPlatformVersion>
     <WindowsTargetPlatformMinVersion>10.0.17763.0</WindowsTargetPlatformMinVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
@@ -163,4 +163,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
+</Project>

scratch/ScratchIslandApp/Package/Package.appxmanifest

@@ -27,7 +27,7 @@
   </Properties>
 
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.19041.0" />
   </Dependencies>
 
   <Resources>

scratch/ScratchIslandApp/WindowExe/WindowExe.vcxproj

@@ -118,23 +118,6 @@
     <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
   </PropertyGroup>
 
-  <!--
-  BODGY
-
-  The wapproj `GetResolvedWinMD` target tries to get a winmd from every cppwinrt
-  executable we put in the package. But we DON'T produce a winmd. This makes the
-  FastUpToDate check fail every time, and leads to the whole wapproj build
-  running even if you're just f5'ing the package. EVEN AFTER A SUCCESSFUL BUILD.
-
-  Setting GenerateWindowsMetadata=false is enough to tell the build system that
-  we don't produce one, and get it off our backs.
-  -->
-  <ItemDefinitionGroup>
-    <Link>
-        <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-    </Link>
-  </ItemDefinitionGroup>
-
   <Import Project="$(OpenConsoleDir)src\cppwinrt.build.post.props" />
 
   <Import Project="..\..\..\packages\Microsoft.UI.Xaml.2.7.0-prerelease.210913003\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.2.7.0-prerelease.210913003\build\native\Microsoft.UI.Xaml.targets')" />

src/buffer/out/TextAttribute.cpp

@@ -12,30 +12,8 @@ static_assert(alignof(TextAttribute) == 2);
 // Ensure that we can memcpy() and memmove() the struct for performance.
 static_assert(std::is_trivially_copyable_v<TextAttribute>);
 
-namespace
-{
-    constexpr std::array<TextColor, 16> s_initLegacyColorMap(const BYTE defaultIndex)
-    {
-        std::array<TextColor, 16> legacyColorMap;
-        for (auto i = 0u; i < legacyColorMap.size(); i++)
-        {
-            const auto legacyIndex = TextColor::TransposeLegacyIndex(i);
-            gsl::at(legacyColorMap, i) = i == defaultIndex ? TextColor{} : TextColor{ legacyIndex, true };
-        }
-        return legacyColorMap;
-    }
-
-    BYTE s_legacyDefaultForeground = 7;
-    BYTE s_legacyDefaultBackground = 0;
-    BYTE s_ansiDefaultForeground = 7;
-    BYTE s_ansiDefaultBackground = 0;
-}
-
-// These maps allow for an efficient conversion from a legacy attribute index
-// to a TextColor with the corresponding ANSI index, also taking into account
-// the legacy index values that need to be converted to a default TextColor.
-std::array<TextColor, 16> TextAttribute::s_legacyForegroundColorMap = s_initLegacyColorMap(7);
-std::array<TextColor, 16> TextAttribute::s_legacyBackgroundColorMap = s_initLegacyColorMap(0);
+BYTE TextAttribute::s_legacyDefaultForeground = 7;
+BYTE TextAttribute::s_legacyDefaultBackground = 0;
 
 // Routine Description:
 // - Sets the legacy attributes which map to and from the default colors.
@@ -45,22 +23,8 @@ std::array<TextColor, 16> TextAttribute::s_legacyBackgroundColorMap = s_initLega
 // - None
 void TextAttribute::SetLegacyDefaultAttributes(const WORD defaultAttributes) noexcept
 {
-    // First we reset the current default color map entries to what they should
-    // be for a regular translation from a legacy index to an ANSI TextColor.
-    gsl::at(s_legacyForegroundColorMap, s_legacyDefaultForeground) = TextColor{ s_ansiDefaultForeground, true };
-    gsl::at(s_legacyBackgroundColorMap, s_legacyDefaultBackground) = TextColor{ s_ansiDefaultBackground, true };
-
-    // Then we save the new default attribute values and their corresponding
-    // ANSI translations. We use the latter values to more efficiently handle
-    // the "VT Quirk" conversion below.
     s_legacyDefaultForeground = defaultAttributes & FG_ATTRS;
     s_legacyDefaultBackground = (defaultAttributes & BG_ATTRS) >> 4;
-    s_ansiDefaultForeground = TextColor::TransposeLegacyIndex(s_legacyDefaultForeground);
-    s_ansiDefaultBackground = TextColor::TransposeLegacyIndex(s_legacyDefaultBackground);
-
-    // Finally we set the new default color map entries.
-    gsl::at(s_legacyForegroundColorMap, s_legacyDefaultForeground) = TextColor{};
-    gsl::at(s_legacyBackgroundColorMap, s_legacyDefaultBackground) = TextColor{};
 }
 
 // Routine Description:
@@ -91,13 +55,13 @@ TextAttribute TextAttribute::StripErroneousVT16VersionsOfLegacyDefaults(const Te
     const auto bg{ attribute.GetBackground() };
     auto copy{ attribute };
     if (fg.IsIndex16() &&
-        attribute.IsBold() == WI_IsFlagSet(s_ansiDefaultForeground, FOREGROUND_INTENSITY) &&
-        fg.GetIndex() == (s_ansiDefaultForeground & ~FOREGROUND_INTENSITY))
+        attribute.IsBold() == WI_IsFlagSet(s_legacyDefaultForeground, FOREGROUND_INTENSITY) &&
+        fg.GetIndex() == (s_legacyDefaultForeground & ~FOREGROUND_INTENSITY))
     {
         // We don't want to turn 1;37m into 39m (or even 1;39m), as this was meant to mimic a legacy color.
         copy.SetDefaultForeground();
     }
-    if (bg.IsIndex16() && bg.GetIndex() == s_ansiDefaultBackground)
+    if (bg.IsIndex16() && bg.GetIndex() == s_legacyDefaultBackground)
     {
         copy.SetDefaultBackground();
     }
@@ -128,22 +92,22 @@ bool TextAttribute::IsLegacy() const noexcept
 // - Calculates rgb colors based off of current color table and active modification attributes.
 // Arguments:
 // - colorTable: the current color table rgb values.
-// - defaultFgIndex: the color table index of the default foreground color.
-// - defaultBgIndex: the color table index of the default background color.
+// - defaultFgColor: the default foreground color rgb value.
+// - defaultBgColor: the default background color rgb value.
 // - reverseScreenMode: true if the screen mode is reversed.
 // - blinkingIsFaint: true if blinking should be interpreted as faint. (defaults to false)
 // - boldIsBright: true if "bold" should be interpreted as bright. (defaults to true)
 // Return Value:
 // - the foreground and background colors that should be displayed.
-std::pair<COLORREF, COLORREF> TextAttribute::CalculateRgbColors(const std::array<COLORREF, TextColor::TABLE_SIZE>& colorTable,
-                                                                const size_t defaultFgIndex,
-                                                                const size_t defaultBgIndex,
+std::pair<COLORREF, COLORREF> TextAttribute::CalculateRgbColors(const std::array<COLORREF, 256>& colorTable,
+                                                                const COLORREF defaultFgColor,
+                                                                const COLORREF defaultBgColor,
                                                                 const bool reverseScreenMode,
                                                                 const bool blinkingIsFaint,
                                                                 const bool boldIsBright) const noexcept
 {
-    auto fg = _foreground.GetColor(colorTable, defaultFgIndex, boldIsBright && IsBold());
-    auto bg = _background.GetColor(colorTable, defaultBgIndex);
+    auto fg = _foreground.GetColor(colorTable, defaultFgColor, boldIsBright && IsBold());
+    auto bg = _background.GetColor(colorTable, defaultBgColor);
     if (IsFaint() || (IsBlinking() && blinkingIsFaint))
     {
         fg = (fg >> 1) & 0x7F7F7F; // Divide foreground color components by two.

src/buffer/out/TextAttribute.hpp

@@ -41,8 +41,8 @@ public:
 
     explicit constexpr TextAttribute(const WORD wLegacyAttr) noexcept :
         _wAttrLegacy{ gsl::narrow_cast<WORD>(wLegacyAttr & META_ATTRS) },
-        _foreground{ gsl::at(s_legacyForegroundColorMap, wLegacyAttr & FG_ATTRS) },
-        _background{ gsl::at(s_legacyBackgroundColorMap, (wLegacyAttr & BG_ATTRS) >> 4) },
+        _foreground{ s_LegacyIndexOrDefault(wLegacyAttr & FG_ATTRS, s_legacyDefaultForeground) },
+        _background{ s_LegacyIndexOrDefault((wLegacyAttr & BG_ATTRS) >> 4, s_legacyDefaultBackground) },
         _extendedAttrs{ ExtendedAttributes::Normal },
         _hyperlinkId{ 0 }
     {
@@ -64,9 +64,9 @@ public:
     static TextAttribute StripErroneousVT16VersionsOfLegacyDefaults(const TextAttribute& attribute) noexcept;
     WORD GetLegacyAttributes() const noexcept;
 
-    std::pair<COLORREF, COLORREF> CalculateRgbColors(const std::array<COLORREF, TextColor::TABLE_SIZE>& colorTable,
-                                                     const size_t defaultFgIndex,
-                                                     const size_t defaultBgIndex,
+    std::pair<COLORREF, COLORREF> CalculateRgbColors(const std::array<COLORREF, 256>& colorTable,
+                                                     const COLORREF defaultFgColor,
+                                                     const COLORREF defaultBgColor,
                                                      const bool reverseScreenMode = false,
                                                      const bool blinkingIsFaint = false,
                                                      const bool boldIsBright = true) const noexcept;
@@ -167,8 +167,13 @@ public:
     }
 
 private:
-    static std::array<TextColor, 16> s_legacyForegroundColorMap;
-    static std::array<TextColor, 16> s_legacyBackgroundColorMap;
+    static constexpr TextColor s_LegacyIndexOrDefault(const BYTE requestedIndex, const BYTE defaultIndex)
+    {
+        return requestedIndex == defaultIndex ? TextColor{} : TextColor{ requestedIndex, true };
+    }
+
+    static BYTE s_legacyDefaultForeground;
+    static BYTE s_legacyDefaultBackground;
 
     uint16_t _wAttrLegacy; // sizeof: 2, alignof: 2
     uint16_t _hyperlinkId; // sizeof: 2, alignof: 2

src/buffer/out/TextColor.cpp

@@ -32,7 +32,7 @@ constexpr std::array<BYTE, 256> CompressedRgbToIndex16 = {
 // A table mapping indexed colors from the 256-color palette,
 // down to one of the 16 colors in the legacy palette.
 constexpr std::array<BYTE, 256> Index256ToIndex16 = {
-     0,  4,  2,  6,  1,  5,  3,  7,  8, 12, 10, 14,  9, 13, 11, 15,
+     0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
      0,  1,  1,  1,  9,  9,  2,  1,  1,  1,  1,  1,  2,  2,  3,  3,
      3,  3,  2,  2, 11, 11,  3,  3, 10, 10, 11, 11, 11, 11, 10, 10,
     10, 10, 11, 11,  5,  5,  5,  5,  1,  1,  8,  8,  1,  1,  9,  9,
@@ -139,16 +139,14 @@ void TextColor::SetDefault() noexcept
 // Arguments:
 // - colorTable: The table of colors we should use to look up the value of
 //      an indexed attribute from.
-// - defaultIndex: The color table index to use if we're a default attribute.
+// - defaultColor: The color value to use if we're a default attribute.
 // - brighten: if true, we'll brighten a dark color table index.
 // Return Value:
 // - a COLORREF containing the real value of this TextColor.
-COLORREF TextColor::GetColor(const std::array<COLORREF, TextColor::TABLE_SIZE>& colorTable, const size_t defaultIndex, bool brighten) const noexcept
+COLORREF TextColor::GetColor(const std::array<COLORREF, 256>& colorTable, const COLORREF defaultColor, bool brighten) const noexcept
 {
     if (IsDefault())
     {
-        const auto defaultColor = til::at(colorTable, defaultIndex);
-
         if (brighten)
         {
             // See MSFT:20266024 for context on this fix.
@@ -254,7 +252,11 @@ BYTE TextColor::GetLegacyIndex(const BYTE defaultIndex) const noexcept
     {
         return defaultIndex;
     }
-    else if (IsIndex16() || IsIndex256())
+    else if (IsIndex16())
+    {
+        return GetIndex();
+    }
+    else if (IsIndex256())
     {
         return til::at(Index256ToIndex16, GetIndex());
     }

src/buffer/out/TextColor.h

@@ -48,28 +48,6 @@ enum class ColorType : BYTE
 struct TextColor
 {
 public:
-    static constexpr BYTE DARK_BLACK = 0;
-    static constexpr BYTE DARK_RED = 1;
-    static constexpr BYTE DARK_GREEN = 2;
-    static constexpr BYTE DARK_YELLOW = 3;
-    static constexpr BYTE DARK_BLUE = 4;
-    static constexpr BYTE DARK_MAGENTA = 5;
-    static constexpr BYTE DARK_CYAN = 6;
-    static constexpr BYTE DARK_WHITE = 7;
-    static constexpr BYTE BRIGHT_BLACK = 8;
-    static constexpr BYTE BRIGHT_RED = 9;
-    static constexpr BYTE BRIGHT_GREEN = 10;
-    static constexpr BYTE BRIGHT_YELLOW = 11;
-    static constexpr BYTE BRIGHT_BLUE = 12;
-    static constexpr BYTE BRIGHT_MAGENTA = 13;
-    static constexpr BYTE BRIGHT_CYAN = 14;
-    static constexpr BYTE BRIGHT_WHITE = 15;
-
-    static constexpr size_t DEFAULT_FOREGROUND = 256;
-    static constexpr size_t DEFAULT_BACKGROUND = 257;
-    static constexpr size_t CURSOR_COLOR = 258;
-    static constexpr size_t TABLE_SIZE = 259;
-
     constexpr TextColor() noexcept :
         _meta{ ColorType::IsDefault },
         _red{ 0 },
@@ -108,7 +86,7 @@ public:
     void SetIndex(const BYTE index, const bool isIndex256) noexcept;
     void SetDefault() noexcept;
 
-    COLORREF GetColor(const std::array<COLORREF, TABLE_SIZE>& colorTable, const size_t defaultIndex, bool brighten = false) const noexcept;
+    COLORREF GetColor(const std::array<COLORREF, 256>& colorTable, const COLORREF defaultColor, bool brighten = false) const noexcept;
     BYTE GetLegacyIndex(const BYTE defaultIndex) const noexcept;
 
     constexpr BYTE GetIndex() const noexcept
@@ -118,16 +96,6 @@ public:
 
     COLORREF GetRGB() const noexcept;
 
-    static constexpr BYTE TransposeLegacyIndex(const size_t index)
-    {
-        // When converting a 16-color index in the legacy Windows order to or
-        // from an ANSI-compatible order, we need to swap the bits in positions
-        // 0 and 2. We do this by XORing the index with 00000101, but only if
-        // one (but not both) of those bit positions is set.
-        const auto oneBitSet = (index ^ (index >> 2)) & 1;
-        return gsl::narrow_cast<BYTE>(index ^ oneBitSet ^ (oneBitSet << 2));
-    }
-
 private:
     union
     {

src/buffer/out/cursor.cpp

@@ -27,7 +27,9 @@ Cursor::Cursor(const ULONG ulSize, TextBuffer& parentBuffer) noexcept :
     _fDeferCursorRedraw(false),
     _fHaveDeferredCursorRedraw(false),
     _ulSize(ulSize),
-    _cursorType(CursorType::Legacy)
+    _cursorType(CursorType::Legacy),
+    _fUseColor(false),
+    _color(s_InvertCursorColor)
 {
 }
 
@@ -141,9 +143,10 @@ void Cursor::SetSize(const ULONG ulSize) noexcept
     _RedrawCursor();
 }
 
-void Cursor::SetStyle(const ULONG ulSize, const CursorType type) noexcept
+void Cursor::SetStyle(const ULONG ulSize, const COLORREF color, const CursorType type) noexcept
 {
     _ulSize = ulSize;
+    _color = color;
     _cursorType = type;
 
     _RedrawCursor();
@@ -282,6 +285,7 @@ void Cursor::CopyProperties(const Cursor& OtherCursor) noexcept
     // Size will be handled separately in the resize operation.
     //_ulSize                       = OtherCursor._ulSize;
     _cursorType = OtherCursor._cursorType;
+    _color = OtherCursor._color;
 }
 
 void Cursor::DelayEOLWrap(const COORD coordDelayedAt) noexcept
@@ -331,6 +335,21 @@ const CursorType Cursor::GetType() const noexcept
     return _cursorType;
 }
 
+const bool Cursor::IsUsingColor() const noexcept
+{
+    return GetColor() != INVALID_COLOR;
+}
+
+const COLORREF Cursor::GetColor() const noexcept
+{
+    return _color;
+}
+
+void Cursor::SetColor(const unsigned int color) noexcept
+{
+    _color = gsl::narrow_cast<COLORREF>(color);
+}
+
 void Cursor::SetType(const CursorType type) noexcept
 {
     _cursorType = type;

src/buffer/out/cursor.h

@@ -24,6 +24,7 @@ class TextBuffer;
 class Cursor final
 {
 public:
+    static const unsigned int s_InvertCursorColor = INVALID_COLOR;
     // the following values are used to create the textmode cursor.
     static constexpr unsigned int CURSOR_SMALL_SIZE = 25; // large enough to be one pixel on a six pixel font
 
@@ -50,6 +51,8 @@ public:
     COORD GetPosition() const noexcept;
 
     const CursorType GetType() const noexcept;
+    const bool IsUsingColor() const noexcept;
+    const COLORREF GetColor() const noexcept;
 
     void StartDeferDrawing() noexcept;
     bool IsDeferDrawing() noexcept;
@@ -64,7 +67,7 @@ public:
     void SetIsPopupShown(const bool fIsPopupShown) noexcept;
     void SetDelay(const bool fDelay) noexcept;
     void SetSize(const ULONG ulSize) noexcept;
-    void SetStyle(const ULONG ulSize, const CursorType type) noexcept;
+    void SetStyle(const ULONG ulSize, const COLORREF color, const CursorType type) noexcept;
 
     void SetPosition(const COORD cPosition) noexcept;
     void SetXPosition(const int NewX) noexcept;
@@ -81,6 +84,7 @@ public:
     COORD GetDelayedAtPosition() const noexcept;
     bool IsDelayedEOLWrap() const noexcept;
 
+    void SetColor(const unsigned int color) noexcept;
     void SetType(const CursorType type) noexcept;
 
 private:
@@ -113,4 +117,6 @@ private:
     void _RedrawCursorAlways() noexcept;
 
     CursorType _cursorType;
+    bool _fUseColor;
+    COLORREF _color;
 };

src/buffer/out/ut_textbuffer/TextAttributeTests.cpp

@@ -24,11 +24,9 @@ class TextAttributeTests
     TEST_METHOD(TestRoundtripDefaultColors);
     TEST_METHOD(TestBoldAsBright);
 
-    std::array<COLORREF, TextColor::TABLE_SIZE> _colorTable;
-    const COLORREF _defaultFg = RGB(1, 2, 3);
-    const COLORREF _defaultBg = RGB(4, 5, 6);
-    const size_t _defaultFgIndex = TextColor::DEFAULT_FOREGROUND;
-    const size_t _defaultBgIndex = TextColor::DEFAULT_BACKGROUND;
+    std::array<COLORREF, 256> _colorTable;
+    COLORREF _defaultFg = RGB(1, 2, 3);
+    COLORREF _defaultBg = RGB(4, 5, 6);
 };
 
 bool TextAttributeTests::ClassSetup()
@@ -49,8 +47,6 @@ bool TextAttributeTests::ClassSetup()
     _colorTable[13] = RGB(180, 0, 158); // Bright Magenta
     _colorTable[14] = RGB(249, 241, 165); // Bright Yellow
     _colorTable[15] = RGB(242, 242, 242); // White
-    _colorTable[_defaultFgIndex] = _defaultFg;
-    _colorTable[_defaultBgIndex] = _defaultBg;
     return true;
 }
 
@@ -136,17 +132,17 @@ void TextAttributeTests::TestTextAttributeColorGetters()
     //      values when reverse video is not set
     VERIFY_IS_FALSE(attr.IsReverseVideo());
 
-    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(red, green), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(red, green), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     // with reverse video set, calculated foreground/background values should be
     //      switched while getters stay the same
     attr.SetReverseVideo(true);
 
-    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(green, red), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(green, red), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     // reset the reverse video
     attr.SetReverseVideo(false);
@@ -155,17 +151,17 @@ void TextAttributeTests::TestTextAttributeColorGetters()
     //      while the background and getters stay the same
     attr.SetFaint(true);
 
-    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(faintRed, green), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(faintRed, green), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     // with reverse video set, calculated foreground/background values should be
     //      switched, and the background fainter, while getters stay the same
     attr.SetReverseVideo(true);
 
-    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(green, faintRed), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(green, faintRed), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     // reset the reverse video and faint attributes
     attr.SetReverseVideo(false);
@@ -175,17 +171,17 @@ void TextAttributeTests::TestTextAttributeColorGetters()
     //       background, while getters stay the same
     attr.SetInvisible(true);
 
-    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(green, green), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(green, green), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     // with reverse video set, the calculated background value should match
     //      the foreground, while getters stay the same
     attr.SetReverseVideo(true);
 
-    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(red, red), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(red, red), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 }
 
 void TextAttributeTests::TestReverseDefaultColors()
@@ -198,34 +194,34 @@ void TextAttributeTests::TestReverseDefaultColors()
     //      values when reverse video is not set
     VERIFY_IS_FALSE(attr.IsReverseVideo());
 
-    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     // with reverse video set, calculated foreground/background values should be
     //      switched while getters stay the same
     attr.SetReverseVideo(true);
     VERIFY_IS_TRUE(attr.IsReverseVideo());
 
-    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultBg, _defaultFg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultBg, _defaultFg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     attr.SetForeground(red);
     VERIFY_IS_TRUE(attr.IsReverseVideo());
 
-    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultBg, red), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(red, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultBg, red), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 
     attr.Invert();
     VERIFY_IS_FALSE(attr.IsReverseVideo());
     attr.SetDefaultForeground();
     attr.SetBackground(green);
 
-    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, green), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex));
+    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(green, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, green), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg));
 }
 
 void TextAttributeTests::TestRoundtripDefaultColors()
@@ -241,7 +237,7 @@ void TextAttributeTests::TestRoundtripDefaultColors()
     Log::Comment(L"Foreground legacy default index should map to default text color.");
     legacyAttribute = fgLegacyDefault | BACKGROUND_GREEN;
     textAttribute.SetDefaultForeground();
-    textAttribute.SetIndexedBackground256(TextColor::DARK_GREEN);
+    textAttribute.SetIndexedBackground256(BACKGROUND_GREEN >> 4);
     VERIFY_ARE_EQUAL(textAttribute, TextAttribute{ legacyAttribute });
 
     Log::Comment(L"Default foreground text color should map back to legacy default index.");
@@ -249,7 +245,7 @@ void TextAttributeTests::TestRoundtripDefaultColors()
 
     Log::Comment(L"Background legacy default index should map to default text color.");
     legacyAttribute = FOREGROUND_GREEN | bgLegacyDefault;
-    textAttribute.SetIndexedForeground256(TextColor::DARK_GREEN);
+    textAttribute.SetIndexedForeground256(FOREGROUND_GREEN);
     textAttribute.SetDefaultBackground();
     VERIFY_ARE_EQUAL(textAttribute, TextAttribute{ legacyAttribute });
 
@@ -281,43 +277,43 @@ void TextAttributeTests::TestBoldAsBright()
     //      values when not bold
     VERIFY_IS_FALSE(attr.IsBold());
 
-    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFgIndex));
-    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBgIndex));
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, true));
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, false));
+    VERIFY_ARE_EQUAL(_defaultFg, attr.GetForeground().GetColor(_colorTable, _defaultFg));
+    VERIFY_ARE_EQUAL(_defaultBg, attr.GetBackground().GetColor(_colorTable, _defaultBg));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, true));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, false));
 
     // with bold set, calculated foreground/background values shouldn't change for the default colors.
     attr.SetBold(true);
     VERIFY_IS_TRUE(attr.IsBold());
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, true));
-    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, false));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, true));
+    VERIFY_ARE_EQUAL(std::make_pair(_defaultFg, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, false));
 
-    attr.SetIndexedForeground(TextColor::DARK_BLACK);
+    attr.SetIndexedForeground(0);
     VERIFY_IS_TRUE(attr.IsBold());
 
     Log::Comment(L"Foreground should be bright black when bold is bright is enabled");
-    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, true));
+    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, true));
 
     Log::Comment(L"Foreground should be dark black when bold is bright is disabled");
-    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, false));
+    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, _defaultBg), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, false));
 
-    attr.SetIndexedBackground(TextColor::DARK_GREEN);
+    attr.SetIndexedBackground(2);
     VERIFY_IS_TRUE(attr.IsBold());
 
     Log::Comment(L"background should be unaffected by 'bold is bright'");
-    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, true));
-    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, false));
+    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, true));
+    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, false));
 
     attr.SetBold(false);
     VERIFY_IS_FALSE(attr.IsBold());
     Log::Comment(L"when not bold, 'bold is bright' changes nothing");
-    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, true));
-    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, false));
+    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, true));
+    VERIFY_ARE_EQUAL(std::make_pair(darkBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, false));
 
     Log::Comment(L"When set to a bright color, and bold, 'bold is bright' changes nothing");
     attr.SetBold(true);
-    attr.SetIndexedForeground(TextColor::BRIGHT_BLACK);
+    attr.SetIndexedForeground(8);
     VERIFY_IS_TRUE(attr.IsBold());
-    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, true));
-    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFgIndex, _defaultBgIndex, false, false, false));
+    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, true));
+    VERIFY_ARE_EQUAL(std::make_pair(brightBlack, darkGreen), attr.CalculateRgbColors(_colorTable, _defaultFg, _defaultBg, false, false, false));
 }

src/buffer/out/ut_textbuffer/TextColorTests.cpp

@@ -23,11 +23,9 @@ class TextColorTests
     TEST_METHOD(TestRgbColor);
     TEST_METHOD(TestChangeColor);
 
-    std::array<COLORREF, TextColor::TABLE_SIZE> _colorTable;
-    const COLORREF _defaultFg = RGB(1, 2, 3);
-    const COLORREF _defaultBg = RGB(4, 5, 6);
-    const size_t _defaultFgIndex = TextColor::DEFAULT_FOREGROUND;
-    const size_t _defaultBgIndex = TextColor::DEFAULT_BACKGROUND;
+    std::array<COLORREF, 256> _colorTable;
+    COLORREF _defaultFg = RGB(1, 2, 3);
+    COLORREF _defaultBg = RGB(4, 5, 6);
 };
 
 bool TextColorTests::ClassSetup()
@@ -48,8 +46,6 @@ bool TextColorTests::ClassSetup()
     _colorTable[13] = RGB(180, 0, 158); // Bright Magenta
     _colorTable[14] = RGB(249, 241, 165); // Bright Yellow
     _colorTable[15] = RGB(242, 242, 242); // White
-    _colorTable[_defaultFgIndex] = _defaultFg;
-    _colorTable[_defaultBgIndex] = _defaultBg;
     return true;
 }
 
@@ -61,16 +57,16 @@ void TextColorTests::TestDefaultColor()
     VERIFY_IS_FALSE(defaultColor.IsLegacy());
     VERIFY_IS_FALSE(defaultColor.IsRgb());
 
-    auto color = defaultColor.GetColor(_colorTable, _defaultFgIndex, false);
+    auto color = defaultColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(_defaultFg, color);
 
-    color = defaultColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = defaultColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(_defaultFg, color);
 
-    color = defaultColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = defaultColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(_defaultBg, color);
 
-    color = defaultColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = defaultColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(_defaultBg, color);
 }
 
@@ -82,16 +78,16 @@ void TextColorTests::TestDarkIndexColor()
     VERIFY_IS_TRUE(indexColor.IsLegacy());
     VERIFY_IS_FALSE(indexColor.IsRgb());
 
-    auto color = indexColor.GetColor(_colorTable, _defaultFgIndex, false);
+    auto color = indexColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(_colorTable[7], color);
 
-    color = indexColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = indexColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = indexColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = indexColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(_colorTable[7], color);
 
-    color = indexColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = indexColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 }
 
@@ -103,16 +99,16 @@ void TextColorTests::TestBrightIndexColor()
     VERIFY_IS_TRUE(indexColor.IsLegacy());
     VERIFY_IS_FALSE(indexColor.IsRgb());
 
-    auto color = indexColor.GetColor(_colorTable, _defaultFgIndex, false);
+    auto color = indexColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = indexColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = indexColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = indexColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = indexColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = indexColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = indexColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 }
 
@@ -125,16 +121,16 @@ void TextColorTests::TestRgbColor()
     VERIFY_IS_FALSE(rgbColor.IsLegacy());
     VERIFY_IS_TRUE(rgbColor.IsRgb());
 
-    auto color = rgbColor.GetColor(_colorTable, _defaultFgIndex, false);
+    auto color = rgbColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(myColor, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(myColor, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(myColor, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(myColor, color);
 }
 
@@ -147,55 +143,55 @@ void TextColorTests::TestChangeColor()
     VERIFY_IS_FALSE(rgbColor.IsLegacy());
     VERIFY_IS_TRUE(rgbColor.IsRgb());
 
-    auto color = rgbColor.GetColor(_colorTable, _defaultFgIndex, false);
+    auto color = rgbColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(myColor, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(myColor, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(myColor, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(myColor, color);
 
     rgbColor.SetDefault();
 
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(_defaultFg, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(_defaultFg, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(_defaultBg, color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(_defaultBg, color);
 
     rgbColor.SetIndex(7, false);
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(_colorTable[7], color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(_colorTable[7], color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
     rgbColor.SetIndex(15, false);
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, false);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultFgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultFg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, false);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, false);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 
-    color = rgbColor.GetColor(_colorTable, _defaultBgIndex, true);
+    color = rgbColor.GetColor(_colorTable, _defaultBg, true);
     VERIFY_ARE_EQUAL(_colorTable[15], color);
 }

src/cascadia/CascadiaPackage/CascadiaPackage.wapproj

@@ -61,26 +61,13 @@
 
   <Import Project="$(MSBuildThisFileDirectory)..\CascadiaResources.build.items" />
   <Import Project="$(OpenConsoleDir)src\wap-common.build.post.props" />
-
   <ItemGroup>
-    <ProjectReference Include="$(OpenConsoleDir)src\cascadia\WindowsTerminal\WindowsTerminal.vcxproj">
-      <Project>{CA5CAD1A-1754-4A9D-93D7-857A9D17CB1B}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(OpenConsoleDir)src\cascadia\TerminalAzBridge\TerminalAzBridge.vcxproj">
-      <Project>{067F0A06-FCB7-472C-96E9-B03B54E8E18D}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(OpenConsoleDir)src\cascadia\ShellExtension\WindowsTerminalShellExt.vcxproj">
-      <Project>{f2ed628a-db22-446f-a081-4cc845b51a2b}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(OpenConsoleDir)src\cascadia\wt\wt.vcxproj">
-      <Project>{506fd703-baa7-4f6e-9361-64f550ec8fca}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(OpenConsoleDir)src\host\exe\Host.EXE.vcxproj">
-      <Project>{9CBD7DFA-1754-4A9D-93D7-857A9D17CB1B}</Project>
-    </ProjectReference>
-    <ProjectReference Include="$(OpenConsoleDir)src\host\proxy\Host.Proxy.vcxproj">
-      <Project>{71CC9D78-BA29-4D93-946F-BEF5D9A3A6EF}</Project>
-    </ProjectReference>
+    <ProjectReference Include="..\WindowsTerminal\WindowsTerminal.vcxproj" />
+    <ProjectReference Include="..\..\host\exe\Host.EXE.vcxproj" />
+    <ProjectReference Include="..\..\host\proxy\Host.Proxy.vcxproj" />
+    <ProjectReference Include="..\TerminalAzBridge\TerminalAzBridge.vcxproj" />
+    <ProjectReference Include="..\ShellExtension\WindowsTerminalShellExt.vcxproj" />
+    <ProjectReference Include="..\wt\wt.vcxproj" />
   </ItemGroup>
 
   <Target Name="OpenConsoleStompSourceProjectForWapProject" BeforeTargets="_ConvertItems">

src/cascadia/CascadiaPackage/Package-Dev.appxmanifest

@@ -26,7 +26,7 @@
   </Properties>
 
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.19041.0" />
   </Dependencies>
 
   <Resources>

src/cascadia/CascadiaPackage/Package-Pre.appxmanifest

@@ -27,7 +27,7 @@
   </Properties>
 
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.19041.0" />
   </Dependencies>
 
   <Resources>

src/cascadia/CascadiaPackage/Package.appxmanifest

@@ -27,7 +27,7 @@
   </Properties>
 
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.19041.0" />
   </Dependencies>
 
   <Resources>

src/cascadia/LocalTests_SettingsModel/ColorSchemeTests.cpp

@@ -80,7 +80,7 @@ namespace SettingsModelLocalTests
 
         std::array<COLORREF, COLOR_TABLE_SIZE> expectedCampbellTable;
         const auto campbellSpan = gsl::make_span(expectedCampbellTable);
-        Utils::InitializeColorTable(campbellSpan);
+        Utils::InitializeCampbellColorTable(campbellSpan);
         Utils::SetColorTableAlpha(campbellSpan, 0);
 
         for (size_t i = 0; i < expectedCampbellTable.size(); i++)

src/cascadia/LocalTests_SettingsModel/TerminalSettingsTests.cpp

@@ -55,8 +55,12 @@ namespace SettingsModelLocalTests
         TerminalSettings settings;
         VERIFY_IS_NOT_NULL(settings);
         auto oldFontSize = settings.FontSize();
-        settings.FontSize(oldFontSize + 5);
-        auto newFontSize = settings.FontSize();
+
+        auto selfSettings = winrt::make_self<implementation::TerminalSettings>();
+        VERIFY_ARE_EQUAL(oldFontSize, selfSettings->FontSize());
+
+        selfSettings->FontSize(oldFontSize + 5);
+        auto newFontSize = selfSettings->FontSize();
         VERIFY_ARE_NOT_EQUAL(oldFontSize, newFontSize);
     }
 

src/cascadia/LocalTests_TerminalApp/TabTests.cpp

@@ -90,7 +90,6 @@ namespace TerminalAppLocalTests
         TEST_METHOD(TestWindowRenameSuccessful);
         TEST_METHOD(TestWindowRenameFailure);
 
-        TEST_METHOD(TestControlSettingsHasParent);
         TEST_METHOD(TestPreviewCommitScheme);
         TEST_METHOD(TestPreviewDismissScheme);
         TEST_METHOD(TestPreviewSchemeWhilePreviewing);
@@ -134,10 +133,6 @@ namespace TerminalAppLocalTests
         // Just creating it is enough to know that everything is working.
         TerminalSettings settings;
         VERIFY_IS_NOT_NULL(settings);
-        auto oldFontSize = settings.FontSize();
-        settings.FontSize(oldFontSize + 5);
-        auto newFontSize = settings.FontSize();
-        VERIFY_ARE_NOT_EQUAL(oldFontSize, newFontSize);
     }
 
     void TabTests::TryCreateConnectionType()
@@ -508,7 +503,7 @@ namespace TerminalAppLocalTests
 
         Log::Comment(NoThrowString().Format(L"Duplicate the first pane"));
         result = RunOnUIThread([&page]() {
-            page->_SplitPane(SplitDirection::Automatic, 0.5f, page->_MakePane(nullptr, true, nullptr));
+            page->_SplitPane(SplitDirection::Automatic, SplitType::Duplicate, 0.5f, nullptr);
 
             VERIFY_ARE_EQUAL(1u, page->_tabs.Size());
             auto tab = page->_GetTerminalTabImpl(page->_tabs.GetAt(0));
@@ -526,7 +521,7 @@ namespace TerminalAppLocalTests
 
         Log::Comment(NoThrowString().Format(L"Duplicate the pane, and don't crash"));
         result = RunOnUIThread([&page]() {
-            page->_SplitPane(SplitDirection::Automatic, 0.5f, page->_MakePane(nullptr, true, nullptr));
+            page->_SplitPane(SplitDirection::Automatic, SplitType::Duplicate, 0.5f, nullptr);
 
             VERIFY_ARE_EQUAL(1u, page->_tabs.Size());
             auto tab = page->_GetTerminalTabImpl(page->_tabs.GetAt(0));
@@ -844,7 +839,7 @@ namespace TerminalAppLocalTests
             // |   1    |   2    |
             // |        |        |
             // -------------------
-            page->_SplitPane(SplitDirection::Right, 0.5f, page->_MakePane(nullptr, true, nullptr));
+            page->_SplitPane(SplitDirection::Right, SplitType::Duplicate, 0.5f, nullptr);
             secondId = tab->_activePane->Id().value();
         });
         Sleep(250);
@@ -862,7 +857,7 @@ namespace TerminalAppLocalTests
             // |   3    |        |
             // |        |        |
             // -------------------
-            page->_SplitPane(SplitDirection::Down, 0.5f, page->_MakePane(nullptr, true, nullptr));
+            page->_SplitPane(SplitDirection::Down, SplitType::Duplicate, 0.5f, nullptr);
             auto tab = page->_GetTerminalTabImpl(page->_tabs.GetAt(0));
             // Split again to make the 3rd tab
             thirdId = tab->_activePane->Id().value();
@@ -882,7 +877,7 @@ namespace TerminalAppLocalTests
             // |   3    |   4    |
             // |        |        |
             // -------------------
-            page->_SplitPane(SplitDirection::Down, 0.5f, page->_MakePane(nullptr, true, nullptr));
+            page->_SplitPane(SplitDirection::Down, SplitType::Duplicate, 0.5f, nullptr);
             auto tab = page->_GetTerminalTabImpl(page->_tabs.GetAt(0));
             fourthId = tab->_activePane->Id().value();
         });
@@ -1297,25 +1292,6 @@ namespace TerminalAppLocalTests
         });
     }
 
-    void TabTests::TestControlSettingsHasParent()
-    {
-        Log::Comment(L"Ensure that when we create a control, it always has a parent TerminalSettings");
-
-        auto page = _commonSetup();
-        VERIFY_IS_NOT_NULL(page);
-
-        TestOnUIThread([&page]() {
-            const auto& activeControl{ page->_GetActiveControl() };
-            VERIFY_IS_NOT_NULL(activeControl);
-
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
-            VERIFY_IS_NOT_NULL(controlSettings);
-
-            const auto& originalSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-        });
-    }
-
     void TabTests::TestPreviewCommitScheme()
     {
         Log::Comment(L"Preview a color scheme. Make sure it's applied, then committed accordingly");
@@ -1327,12 +1303,9 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& originalSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
             VERIFY_ARE_EQUAL(til::color{ 0xff0c0c0c }, controlSettings.DefaultBackground());
         });
 
@@ -1346,17 +1319,12 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& previewSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(previewSettings);
-
-            const auto& originalSettings = previewSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
             Log::Comment(L"Color should be changed to the preview");
             VERIFY_ARE_EQUAL(til::color{ 0xff000000 }, controlSettings.DefaultBackground());
+
             // And we should have stored a function to revert the change.
             VERIFY_ARE_EQUAL(1u, page->_restorePreviewFuncs.size());
         });
@@ -1373,20 +1341,22 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& originalSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
-            const auto& grandparentSettings = originalSettings.GetParent();
-            VERIFY_IS_NULL(grandparentSettings);
-
             Log::Comment(L"Color should be changed");
             VERIFY_ARE_EQUAL(til::color{ 0xff000000 }, controlSettings.DefaultBackground());
+
             // After preview there should be no more restore functions to execute.
             VERIFY_ARE_EQUAL(0u, page->_restorePreviewFuncs.size());
         });
+
+        Log::Comment(L"Sleep to let events propagate");
+        // If you don't do this, we will _sometimes_ crash as we're tearing down
+        // the control from this test as we start the next one. We crash
+        // somewhere in the CursorPositionChanged handler. It's annoying, but
+        // this works.
+        Sleep(250);
     }
 
     void TabTests::TestPreviewDismissScheme()
@@ -1400,12 +1370,9 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& originalSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
             VERIFY_ARE_EQUAL(til::color{ 0xff0c0c0c }, controlSettings.DefaultBackground());
         });
 
@@ -1419,15 +1386,9 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& previewSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(previewSettings);
-
-            const auto& originalSettings = previewSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
             Log::Comment(L"Color should be changed to the preview");
             VERIFY_ARE_EQUAL(til::color{ 0xff000000 }, controlSettings.DefaultBackground());
         });
@@ -1441,18 +1402,14 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& originalSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
-            const auto& grandparentSettings = originalSettings.GetParent();
-            VERIFY_IS_NULL(grandparentSettings);
-
             Log::Comment(L"Color should be the same as it originally was");
             VERIFY_ARE_EQUAL(til::color{ 0xff0c0c0c }, controlSettings.DefaultBackground());
         });
+        Log::Comment(L"Sleep to let events propagate");
+        Sleep(250);
     }
 
     void TabTests::TestPreviewSchemeWhilePreviewing()
@@ -1468,12 +1425,9 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& originalSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
             VERIFY_ARE_EQUAL(til::color{ 0xff0c0c0c }, controlSettings.DefaultBackground());
         });
 
@@ -1487,15 +1441,9 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& previewSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(previewSettings);
-
-            const auto& originalSettings = previewSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
             Log::Comment(L"Color should be changed to the preview");
             VERIFY_ARE_EQUAL(til::color{ 0xff000000 }, controlSettings.DefaultBackground());
         });
@@ -1510,15 +1458,9 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& previewSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(previewSettings);
-
-            const auto& originalSettings = previewSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
             Log::Comment(L"Color should be changed to the preview");
             VERIFY_ARE_EQUAL(til::color{ 0xffFAFAFA }, controlSettings.DefaultBackground());
         });
@@ -1535,18 +1477,14 @@ namespace TerminalAppLocalTests
             const auto& activeControl{ page->_GetActiveControl() };
             VERIFY_IS_NOT_NULL(activeControl);
 
-            const auto& controlSettings = activeControl.Settings().as<TerminalSettings>();
+            const auto& controlSettings = activeControl.Settings();
             VERIFY_IS_NOT_NULL(controlSettings);
 
-            const auto& originalSettings = controlSettings.GetParent();
-            VERIFY_IS_NOT_NULL(originalSettings);
-
-            const auto& grandparentSettings = originalSettings.GetParent();
-            VERIFY_IS_NULL(grandparentSettings);
-
             Log::Comment(L"Color should be changed");
             VERIFY_ARE_EQUAL(til::color{ 0xffFAFAFA }, controlSettings.DefaultBackground());
         });
+        Log::Comment(L"Sleep to let events propagate");
+        Sleep(250);
     }
 
     void TabTests::TestClampSwitchToTab()

src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.AppxManifest.prototype.xml

@@ -28,7 +28,7 @@
   </Properties>
 
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" />
     <PackageDependency Name="Microsoft.VCLibs.140.00.Debug" MinVersion="14.0.27023.1" Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" />
     <PackageDependency Name="Microsoft.VCLibs.140.00.Debug.UWPDesktop" MinVersion="14.0.27027.1" Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" />
   </Dependencies>

src/cascadia/LocalTests_TerminalApp/TestHostApp/Package.appxmanifest

@@ -9,7 +9,7 @@
     <uap:SupportedUsers>multiple</uap:SupportedUsers>
   </Properties>
   <Dependencies>
-    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.22000.0" />
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" />
   </Dependencies>
   <Resources>
     <Resource Language="x-generate" />

src/cascadia/PublicTerminalCore/HwndTerminal.cpp

@@ -239,8 +239,8 @@ HRESULT HwndTerminal::Initialize()
     _terminal->SetBackgroundCallback([](auto) {});
 
     _terminal->Create(COORD{ 80, 25 }, 1000, *_renderer);
-    _terminal->SetColorTableEntry(TextColor::DEFAULT_BACKGROUND, RGB(12, 12, 12));
-    _terminal->SetColorTableEntry(TextColor::DEFAULT_FOREGROUND, RGB(204, 204, 204));
+    _terminal->SetDefaultBackground(RGB(12, 12, 12));
+    _terminal->SetDefaultForeground(RGB(204, 204, 204));
     _terminal->SetWriteInputCallback([=](std::wstring& input) noexcept { _WriteTextToConnection(input); });
     localPointerToThread->EnablePainting();
 
@@ -781,8 +781,8 @@ void _stdcall TerminalSetTheme(void* terminal, TerminalTheme theme, LPCWSTR font
     {
         auto lock = publicTerminal->_terminal->LockForWriting();
 
-        publicTerminal->_terminal->SetColorTableEntry(TextColor::DEFAULT_FOREGROUND, theme.DefaultForeground);
-        publicTerminal->_terminal->SetColorTableEntry(TextColor::DEFAULT_BACKGROUND, theme.DefaultBackground);
+        publicTerminal->_terminal->SetDefaultForeground(theme.DefaultForeground);
+        publicTerminal->_terminal->SetDefaultBackground(theme.DefaultBackground);
         publicTerminal->_renderEngine->SetSelectionBackground(theme.DefaultSelectionBackground, theme.SelectionBackgroundAlpha);
 
         // Set the font colors

src/cascadia/PublicTerminalCore/PublicTerminalCore.vcxproj

@@ -29,9 +29,6 @@
     <ProjectReference Include="$(SolutionDir)src\types\lib\types.vcxproj">
       <Project>{18D09A24-8240-42D6-8CB6-236EEE820263}</Project>
     </ProjectReference>
-    <ProjectReference Include="$(SolutionDir)src\renderer\atlas\atlas.vcxproj">
-      <Project>{8222900C-8B6C-452A-91AC-BE95DB04B95F}</Project>
-    </ProjectReference>
     <ProjectReference Include="$(SolutionDir)src\renderer\base\lib\base.vcxproj">
       <Project>{af0a096a-8b3a-4949-81ef-7df8f0fee91f}</Project>
     </ProjectReference>

src/cascadia/TerminalApp/ActionPreviewHandlers.cpp

@@ -49,8 +49,9 @@ namespace winrt::TerminalApp::implementation
         switch (_lastPreviewedCommand.ActionAndArgs().Action())
         {
         case ShortcutAction::SetColorScheme:
+        case ShortcutAction::AdjustOpacity:
         {
-            _EndPreviewColorScheme();
+            _RunRestorePreviews();
             break;
         }
         }
@@ -65,7 +66,7 @@ namespace winrt::TerminalApp::implementation
     // - <none>
     // Return Value:
     // - <none>
-    void TerminalPage::_EndPreviewColorScheme()
+    void TerminalPage::_RunRestorePreviews()
     {
         for (const auto& f : _restorePreviewFuncs)
         {
@@ -95,59 +96,44 @@ namespace winrt::TerminalApp::implementation
             _restorePreviewFuncs.clear();
 
             _ApplyToActiveControls([&](const auto& control) {
-                // Get the settings of the focused control and stash them
-                const auto& controlSettings = control.Settings().as<TerminalSettings>();
-                // Make sure to recurse up to the root - if you're doing
-                // this while you're currently previewing a SetColorScheme
-                // action, then the parent of the control's settings is _the
-                // last preview TerminalSettings we inserted! We don't want
-                // to save that one!
-                auto originalSettings = controlSettings.GetParent();
-                while (originalSettings.GetParent() != nullptr)
-                {
-                    originalSettings = originalSettings.GetParent();
-                }
-                // Create a new child for those settings
-                TerminalSettingsCreateResult fake{ originalSettings };
-                const auto& childStruct = TerminalSettings::CreateWithParent(fake);
-                // Modify the child to have the applied color scheme
-                childStruct.DefaultSettings().ApplyColorScheme(scheme);
+                // Stash a copy of the original scheme.
+                auto originalScheme{ control.ColorScheme() };
 
-                // Insert that new child as the parent of the control's settings
-                controlSettings.SetParent(childStruct.DefaultSettings());
-                control.UpdateSettings();
+                // Apply the new scheme.
+                control.ColorScheme(scheme.ToCoreScheme());
 
-                // Take a copy of the inputs, since they are pointers anyways.
                 _restorePreviewFuncs.emplace_back([=]() {
-                    // Get the runtime settings of the focused control
-                    const auto& controlSettings{ control.Settings().as<TerminalSettings>() };
-
-                    // Get the control's root settings, the ones that we actually
-                    // assigned to it.
-                    auto parentSettings{ controlSettings.GetParent() };
-                    while (parentSettings.GetParent() != nullptr)
-                    {
-                        parentSettings = parentSettings.GetParent();
-                    }
-
-                    // If the root settings are the same as the ones we stashed,
-                    // then reset the parent of the runtime settings to the stashed
-                    // settings. This condition might be false if the settings
-                    // hot-reloaded while the palette was open. In that case, we
-                    // don't want to reset the settings to what they were _before_
-                    // the hot-reload.
-                    if (originalSettings == parentSettings)
-                    {
-                        // Set the original settings as the parent of the control's settings
-                        control.Settings().as<TerminalSettings>().SetParent(originalSettings);
-                    }
-
-                    control.UpdateSettings();
+                    // On dismiss, restore the original scheme.
+                    control.ColorScheme(originalScheme);
                 });
             });
         }
     }
 
+    void TerminalPage::_PreviewAdjustOpacity(const Settings::Model::AdjustOpacityArgs& args)
+    {
+        // if (const auto& scheme{ _settings.GlobalSettings().ColorSchemes().TryLookup(args.SchemeName()) })
+        // {
+        // Clear the saved preview funcs because we don't need to add a restore each time
+        // the preview color changes, we only need to be able to restore the last one.
+        _restorePreviewFuncs.clear();
+
+        _ApplyToActiveControls([&](const auto& control) {
+            // Stash a copy of the original scheme.
+            auto originalOpacity{ control.BackgroundOpacity() };
+
+            // Apply the new opacity
+            control.AdjustOpacity(args.Opacity(), args.Relative());
+
+            _restorePreviewFuncs.emplace_back([=]() {
+                // On dismiss:
+                // Don't adjust relatively, just set outright.
+                control.AdjustOpacity(::base::saturated_cast<int>(originalOpacity*100), false);
+            });
+        });
+        // }
+    }
+
     // Method Description:
     // - Handler for the CommandPalette::PreviewAction event. The Command
     //   Palette will raise this even when an action is selected, but _not_
@@ -179,6 +165,11 @@ namespace winrt::TerminalApp::implementation
                 _PreviewColorScheme(args.ActionAndArgs().Args().try_as<SetColorSchemeArgs>());
                 break;
             }
+            case ShortcutAction::AdjustOpacity:
+            {
+                _PreviewAdjustOpacity(args.ActionAndArgs().Args().try_as<AdjustOpacityArgs>());
+                break;
+            }
             }
 
             // GH#9818 Other ideas for actions that could be preview-able:

src/cascadia/TerminalApp/AppActionHandlers.cpp

@@ -174,9 +174,10 @@ namespace winrt::TerminalApp::implementation
         else if (const auto& realArgs = args.ActionArgs().try_as<SplitPaneArgs>())
         {
             _SplitPane(realArgs.SplitDirection(),
+                       realArgs.SplitMode(),
                        // This is safe, we're already filtering so the value is (0, 1)
                        ::base::saturated_cast<float>(realArgs.SplitSize()),
-                       _MakePane(realArgs.TerminalArgs(), realArgs.SplitMode() == SplitType::Duplicate));
+                       realArgs.TerminalArgs());
             args.Handled(true);
         }
     }
@@ -451,28 +452,7 @@ namespace winrt::TerminalApp::implementation
             if (const auto scheme = _settings.GlobalSettings().ColorSchemes().TryLookup(realArgs.SchemeName()))
             {
                 const auto res = _ApplyToActiveControls([&](auto& control) {
-                    // Start by getting the current settings of the control
-                    auto controlSettings = control.Settings().as<TerminalSettings>();
-                    auto parentSettings = controlSettings;
-                    // Those are the _runtime_ settings however. What we
-                    // need to do is:
-                    //
-                    //   1. Blow away any colors set in the runtime settings.
-                    //   2. Apply the color scheme to the parent settings.
-                    //
-                    // 1 is important to make sure that the effects of
-                    // something like `colortool` are cleared when setting
-                    // the scheme.
-                    if (controlSettings.GetParent() != nullptr)
-                    {
-                        parentSettings = controlSettings.GetParent();
-                    }
-
-                    // ApplyColorScheme(nullptr) will clear the old color scheme.
-                    controlSettings.ApplyColorScheme(nullptr);
-                    parentSettings.ApplyColorScheme(scheme);
-
-                    control.UpdateSettings();
+                    control.ColorScheme(scheme.ToCoreScheme());
                 });
                 args.Handled(res);
             }
@@ -912,4 +892,19 @@ namespace winrt::TerminalApp::implementation
             }
         }
     }
+
+    void TerminalPage::_HandleAdjustOpacity(const IInspectable& /*sender*/,
+                                            const ActionEventArgs& args)
+    {
+        if (args)
+        {
+            if (const auto& realArgs = args.ActionArgs().try_as<AdjustOpacityArgs>())
+            {
+                const auto res = _ApplyToActiveControls([&](auto& control) {
+                    control.AdjustOpacity(realArgs.Opacity(), realArgs.Relative());
+                });
+                args.Handled(res);
+            }
+        }
+    }
 }

src/cascadia/TerminalApp/AppLogic.cpp

@@ -12,8 +12,6 @@
 #include <WtExeUtils.h>
 #include <wil/token_helpers.h >
 
-#include "../../types/inc/utils.hpp"
-
 using namespace winrt::Windows::ApplicationModel;
 using namespace winrt::Windows::ApplicationModel::DataTransfer;
 using namespace winrt::Windows::UI::Xaml;
@@ -133,6 +131,38 @@ static Documents::Run _BuildErrorRun(const winrt::hstring& text, const ResourceD
     return textRun;
 }
 
+// Method Description:
+// - Returns whether the user is either a member of the Administrators group or
+//   is currently elevated.
+// - This will return **FALSE** if the user has UAC disabled entirely, because
+//   there's no separation of power between the user and an admin in that case.
+// Return Value:
+// - true if the user is an administrator
+static bool _isUserAdmin() noexcept
+try
+{
+    wil::unique_handle processToken{ GetCurrentProcessToken() };
+    const auto elevationType = wil::get_token_information<TOKEN_ELEVATION_TYPE>(processToken.get());
+    const auto elevationState = wil::get_token_information<TOKEN_ELEVATION>(processToken.get());
+    if (elevationType == TokenElevationTypeDefault && elevationState.TokenIsElevated)
+    {
+        // In this case, the user has UAC entirely disabled. This is sort of
+        // weird, we treat this like the user isn't an admin at all. There's no
+        // separation of powers, so the things we normally want to gate on
+        // "having special powers" doesn't apply.
+        //
+        // See GH#7754, GH#11096
+        return false;
+    }
+
+    return wil::test_token_membership(nullptr, SECURITY_NT_AUTHORITY, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS);
+}
+catch (...)
+{
+    LOG_CAUGHT_EXCEPTION();
+    return false;
+}
+
 namespace winrt::TerminalApp::implementation
 {
     // Function Description:
@@ -184,7 +214,7 @@ namespace winrt::TerminalApp::implementation
         // The TerminalPage has to be constructed during our construction, to
         // make sure that there's a terminal page for callers of
         // SetTitleBarContent
-        _isElevated = ::Microsoft::Console::Utils::IsElevated();
+        _isElevated = _isUserAdmin();
         _root = winrt::make_self<TerminalPage>();
 
         _reloadSettings = std::make_shared<ThrottledFuncTrailing<>>(winrt::Windows::System::DispatcherQueue::GetForCurrentThread(), std::chrono::milliseconds(100), [weakSelf = get_weak()]() {
@@ -304,9 +334,6 @@ namespace winrt::TerminalApp::implementation
         _RefreshThemeRoutine();
         _ApplyStartupTaskStateChange();
 
-        auto args = winrt::make_self<SystemMenuChangeArgs>(RS_(L"SettingsMenuItem"), SystemMenuChangeAction::Add, SystemMenuItemHandler(this, &AppLogic::_OpenSettingsUI));
-        _SystemMenuChangeRequestedHandlers(*this, *args);
-
         TraceLoggingWrite(
             g_hTerminalAppProvider,
             "AppCreated",
@@ -880,6 +907,8 @@ namespace winrt::TerminalApp::implementation
     void AppLogic::_RegisterSettingsChange()
     {
         const std::filesystem::path settingsPath{ std::wstring_view{ CascadiaSettings::SettingsPath() } };
+        const std::filesystem::path statePath{ std::wstring_view{ ApplicationState::SharedInstance().FilePath() } };
+
         _reader.create(
             settingsPath.parent_path().c_str(),
             false,
@@ -888,29 +917,14 @@ namespace winrt::TerminalApp::implementation
             // editors, who will write a temp file, then rename it to be the
             // actual file you wrote. So listen for that too.
             wil::FolderChangeEvents::FileName | wil::FolderChangeEvents::LastWriteTime,
-            [this, settingsBasename = settingsPath.filename()](wil::FolderChangeEvent, PCWSTR fileModified) {
-                // DO NOT create a static reference to ApplicationState::SharedInstance here.
-                //
-                // ApplicationState::SharedInstance already caches its own
-                // static ref. If _we_ keep a static ref to the member in
-                // AppState, then our reference will keep ApplicationState alive
-                // after the `ActionToStringMap` gets cleaned up. Then, when we
-                // try to persist the actions in the window state, we won't be
-                // able to. We'll try to look up the action and the map just
-                // won't exist. We'll explode, even though the Terminal is
-                // tearing down anyways. So we'll just die, but still invoke
-                // WinDBG's post-mortem debugger, who won't be able to attach to
-                // the process that's already exiting.
-                //
-                // So DON'T ~give a mouse a cookie~ take a static ref here.
-
-                const winrt::hstring modifiedBasename{ std::filesystem::path{ fileModified }.filename().c_str() };
+            [this, settingsBasename = settingsPath.filename(), stateBasename = statePath.filename()](wil::FolderChangeEvent, PCWSTR fileModified) {
+                const auto modifiedBasename = std::filesystem::path{ fileModified }.filename();
 
                 if (modifiedBasename == settingsBasename)
                 {
                     _reloadSettings->Run();
                 }
-                else if (ApplicationState::SharedInstance().IsStatePath(modifiedBasename))
+                else if (modifiedBasename == stateBasename)
                 {
                     _reloadState();
                 }
@@ -1037,11 +1051,6 @@ namespace winrt::TerminalApp::implementation
         _SettingsChangedHandlers(*this, nullptr);
     }
 
-    void AppLogic::_OpenSettingsUI()
-    {
-        _root->OpenSettingsUI();
-    }
-
     // Method Description:
     // - Returns a pointer to the global shared settings.
     [[nodiscard]] CascadiaSettings AppLogic::GetSettings() const noexcept
@@ -1548,11 +1557,6 @@ namespace winrt::TerminalApp::implementation
         return _root->IsQuakeWindow();
     }
 
-    void AppLogic::RequestExitFullscreen()
-    {
-        _root->SetFullscreen(false);
-    }
-
     bool AppLogic::GetMinimizeToNotificationArea()
     {
         if constexpr (Feature_NotificationIcon::IsEnabled())

src/cascadia/TerminalApp/AppLogic.h

@@ -5,7 +5,6 @@
 
 #include "AppLogic.g.h"
 #include "FindTargetWindowResult.g.h"
-#include "SystemMenuChangeArgs.g.h"
 #include "Jumplist.h"
 #include "LanguageProfileNotifier.h"
 #include "TerminalPage.h"
@@ -36,17 +35,6 @@ namespace winrt::TerminalApp::implementation
             FindTargetWindowResult(id, L""){};
     };
 
-    struct SystemMenuChangeArgs : SystemMenuChangeArgsT<SystemMenuChangeArgs>
-    {
-        WINRT_PROPERTY(winrt::hstring, Name, L"");
-        WINRT_PROPERTY(SystemMenuChangeAction, Action, SystemMenuChangeAction::Add);
-        WINRT_PROPERTY(SystemMenuItemHandler, Handler, nullptr);
-
-    public:
-        SystemMenuChangeArgs(const winrt::hstring& name, SystemMenuChangeAction action, SystemMenuItemHandler handler = nullptr) :
-            _Name{ name }, _Action{ action }, _Handler{ handler } {};
-    };
-
     struct AppLogic : AppLogicT<AppLogic, IInitializeWithWindow>
     {
     public:
@@ -91,7 +79,6 @@ namespace winrt::TerminalApp::implementation
         void SetPersistedLayoutIdx(const uint32_t idx);
         void SetNumberOfOpenWindows(const uint64_t num);
         bool IsQuakeWindow() const noexcept;
-        void RequestExitFullscreen();
 
         Windows::Foundation::Size GetLaunchDimensions(uint32_t dpi);
         bool CenterOnLaunch();
@@ -126,7 +113,6 @@ namespace winrt::TerminalApp::implementation
         // -------------------------------- WinRT Events ---------------------------------
         TYPED_EVENT(RequestedThemeChanged, winrt::Windows::Foundation::IInspectable, winrt::Windows::UI::Xaml::ElementTheme);
         TYPED_EVENT(SettingsChanged, winrt::Windows::Foundation::IInspectable, winrt::Windows::Foundation::IInspectable);
-        TYPED_EVENT(SystemMenuChangeRequested, winrt::Windows::Foundation::IInspectable, winrt::TerminalApp::SystemMenuChangeArgs);
 
     private:
         bool _isUwp{ false };
@@ -177,7 +163,6 @@ namespace winrt::TerminalApp::implementation
         void _RegisterSettingsChange();
         fire_and_forget _DispatchReloadSettings();
         void _ReloadSettings();
-        void _OpenSettingsUI();
 
         void _ApplyTheme(const Windows::UI::Xaml::ElementTheme& newTheme);
 

src/cascadia/TerminalApp/AppLogic.idl

@@ -19,20 +19,6 @@ namespace TerminalApp
         String WindowName { get; };
     };
 
-    delegate void SystemMenuItemHandler();
-
-    enum SystemMenuChangeAction
-    {
-        Add = 0,
-        Remove = 1
-    };
-
-    [default_interface] runtimeclass SystemMenuChangeArgs {
-        String Name { get; };
-        SystemMenuChangeAction Action { get; };
-        SystemMenuItemHandler Handler { get; };
-    };
-
     [default_interface] runtimeclass AppLogic : IDirectKeyListener, IDialogPresenter
     {
         AppLogic();
@@ -74,7 +60,6 @@ namespace TerminalApp
         void SetPersistedLayoutIdx(UInt32 idx);
         void SetNumberOfOpenWindows(UInt64 num);
         void RenameFailed();
-        void RequestExitFullscreen();
         Boolean IsQuakeWindow();
 
         Windows.Foundation.Size GetLaunchDimensions(UInt32 dpi);
@@ -125,6 +110,5 @@ namespace TerminalApp
         event Windows.Foundation.TypedEventHandler<Object, Object> CloseRequested;
         event Windows.Foundation.TypedEventHandler<Object, Object> OpenSystemMenu;
         event Windows.Foundation.TypedEventHandler<Object, Object> QuitRequested;
-        event Windows.Foundation.TypedEventHandler<Object, TerminalApp.SystemMenuChangeArgs> SystemMenuChangeRequested;
     }
 }

src/cascadia/TerminalApp/Pane.cpp

@@ -125,7 +125,7 @@ NewTerminalArgs Pane::GetTerminalArgsForPane() const
     assert(_IsLeaf());
 
     NewTerminalArgs args{};
-    auto controlSettings = _control.Settings().as<TerminalSettings>();
+    auto controlSettings = _control.Settings();
 
     args.Profile(controlSettings.ProfileName());
     // If we know the user's working directory use it instead of the profile.
@@ -156,16 +156,13 @@ NewTerminalArgs Pane::GetTerminalArgsForPane() const
         args.TabColor(winrt::Windows::Foundation::IReference<winrt::Windows::UI::Color>(c));
     }
 
-    if (controlSettings.AppliedColorScheme())
-    {
-        auto name = controlSettings.AppliedColorScheme().Name();
-        // Only save the color scheme if it is different than the profile color
-        // scheme to not override any other profile appearance choices.
-        if (_profile.DefaultAppearance().ColorSchemeName() != name)
-        {
-            args.ColorScheme(name);
-        }
-    }
+    // TODO:GH#9800 - we used to be able to persist the color scheme that a
+    // TermControl was initialized with, by name. With the change to having the
+    // control own its own copy of its settings, this isn't possible anymore.
+    //
+    // We may be able to get around this by storing the Name in the Core::Scheme
+    // object. That would work for schemes set by the Terminal, but not ones set
+    // by VT, but that seems good enough.
 
     return args;
 }
@@ -1459,21 +1456,8 @@ void Pane::UpdateSettings(const TerminalSettingsCreateResult& settings, const Pr
     assert(_IsLeaf());
 
     _profile = profile;
-    auto controlSettings = _control.Settings().as<TerminalSettings>();
-    // Update the parent of the control's settings object (and not the object itself) so
-    // that any overrides made by the control don't get affected by the reload
-    controlSettings.SetParent(settings.DefaultSettings());
-    auto unfocusedSettings{ settings.UnfocusedSettings() };
-    if (unfocusedSettings)
-    {
-        // Note: the unfocused settings needs to be entirely unchanged _except_ we need to
-        // set its parent to the settings object that lives in the control. This is because
-        // the overrides made by the control live in that settings object, so we want to make
-        // sure the unfocused settings inherit from that.
-        unfocusedSettings.SetParent(controlSettings);
-    }
-    _control.UnfocusedAppearance(unfocusedSettings);
-    _control.UpdateSettings();
+
+    _control.UpdateControlSettings(settings.DefaultSettings(), settings.UnfocusedSettings());
 }
 
 // Method Description:
@@ -2351,32 +2335,35 @@ std::optional<bool> Pane::PreCalculateCanSplit(const std::shared_ptr<Pane> targe
 }
 
 // Method Description:
-// - The same as above, except this takes in the pane directly instead of a
-//   profile and control to make a pane with
+// - Split the focused pane in our tree of panes, and place the given
+//   TermControl into the newly created pane. If we're the focused pane, then
+//   we'll create two new children, and place them side-by-side in our Grid.
 // Arguments:
 // - splitType: what type of split we want to create.
-// - splitSize: the desired size of the split
-// - newPane: the new pane
+// - profile: The profile to associate with the newly created pane.
+// - control: A TermControl to use in the new pane.
 // Return Value:
 // - The two newly created Panes, with the original pane first
 std::pair<std::shared_ptr<Pane>, std::shared_ptr<Pane>> Pane::Split(SplitDirection splitType,
                                                                     const float splitSize,
-                                                                    std::shared_ptr<Pane> newPane)
+                                                                    const Profile& profile,
+                                                                    const TermControl& control)
 {
     if (!_lastActive)
     {
         if (_firstChild && _firstChild->_HasFocusedChild())
         {
-            return _firstChild->Split(splitType, splitSize, newPane);
+            return _firstChild->Split(splitType, splitSize, profile, control);
         }
         else if (_secondChild && _secondChild->_HasFocusedChild())
         {
-            return _secondChild->Split(splitType, splitSize, newPane);
+            return _secondChild->Split(splitType, splitSize, profile, control);
         }
 
         return { nullptr, nullptr };
     }
 
+    auto newPane = std::make_shared<Pane>(profile, control);
     return _Split(splitType, splitSize, newPane);
 }
 

src/cascadia/TerminalApp/Pane.h

@@ -110,7 +110,8 @@ public:
 
     std::pair<std::shared_ptr<Pane>, std::shared_ptr<Pane>> Split(winrt::Microsoft::Terminal::Settings::Model::SplitDirection splitType,
                                                                   const float splitSize,
-                                                                  std::shared_ptr<Pane> pane);
+                                                                  const winrt::Microsoft::Terminal::Settings::Model::Profile& profile,
+                                                                  const winrt::Microsoft::Terminal::Control::TermControl& control);
     bool ToggleSplitOrientation();
     float CalcSnappedDimension(const bool widthOrHeight, const float dimension) const;
     std::optional<winrt::Microsoft::Terminal::Settings::Model::SplitDirection> PreCalculateAutoSplit(const std::shared_ptr<Pane> target,

src/cascadia/TerminalApp/TabManagement.cpp

@@ -68,7 +68,7 @@ namespace winrt::TerminalApp::implementation
         const auto profile{ _settings.GetProfileForArgs(newTerminalArgs) };
         const auto settings{ TerminalSettings::CreateWithNewTerminalArgs(_settings, newTerminalArgs, *_bindings) };
 
-        _CreateNewTabFromPane(_MakePane(newTerminalArgs, false, existingConnection));
+        _CreateNewTabWithProfileAndSettings(profile, settings, existingConnection);
 
         const uint32_t tabCount = _tabs.Size();
         const bool usedManualProfile = (newTerminalArgs != nullptr) &&
@@ -244,6 +244,58 @@ namespace winrt::TerminalApp::implementation
         _InitializeTab(newTabImpl);
     }
 
+    // Method Description:
+    // - Creates a new tab with the given settings. If the tab bar is not being
+    //      currently displayed, it will be shown.
+    // Arguments:
+    // - profile: profile settings for this connection
+    // - settings: the TerminalSettings object to use to create the TerminalControl with.
+    // - existingConnection: optionally receives a connection from the outside world instead of attempting to create one
+    void TerminalPage::_CreateNewTabWithProfileAndSettings(const Profile& profile, const TerminalSettingsCreateResult& settings, TerminalConnection::ITerminalConnection existingConnection)
+    {
+        // Initialize the new tab
+        // Create a connection based on the values in our settings object if we weren't given one.
+        auto connection = existingConnection ? existingConnection : _CreateConnectionFromSettings(profile, settings.DefaultSettings());
+
+        // If we had an `existingConnection`, then this is an inbound handoff from somewhere else.
+        // We need to tell it about our size information so it can match the dimensions of what
+        // we are about to present.
+        if (existingConnection)
+        {
+            connection.Resize(settings.DefaultSettings().InitialRows(), settings.DefaultSettings().InitialCols());
+        }
+
+        TerminalConnection::ITerminalConnection debugConnection{ nullptr };
+        if (_settings.GlobalSettings().DebugFeaturesEnabled())
+        {
+            const CoreWindow window = CoreWindow::GetForCurrentThread();
+            const auto rAltState = window.GetKeyState(VirtualKey::RightMenu);
+            const auto lAltState = window.GetKeyState(VirtualKey::LeftMenu);
+            const bool bothAltsPressed = WI_IsFlagSet(lAltState, CoreVirtualKeyStates::Down) &&
+                                         WI_IsFlagSet(rAltState, CoreVirtualKeyStates::Down);
+            if (bothAltsPressed)
+            {
+                std::tie(connection, debugConnection) = OpenDebugTapConnection(connection);
+            }
+        }
+
+        // Give term control a child of the settings so that any overrides go in the child
+        // This way, when we do a settings reload we just update the parent and the overrides remain
+        auto term = _InitControl(settings, connection);
+
+        auto newTabImpl = winrt::make_self<TerminalTab>(profile, term);
+        _RegisterTerminalEvents(term);
+        _InitializeTab(newTabImpl);
+
+        if (debugConnection) // this will only be set if global debugging is on and tap is active
+        {
+            auto newControl = _InitControl(settings, debugConnection);
+            _RegisterTerminalEvents(newControl);
+            // Split (auto) with the debug tap.
+            newTabImpl->SplitPane(SplitDirection::Automatic, 0.5f, profile, newControl);
+        }
+    }
+
     // Method Description:
     // - Get the icon of the currently focused terminal control, and set its
     //   tab's icon to that icon.
@@ -313,14 +365,28 @@ namespace winrt::TerminalApp::implementation
             // In the future, it may be preferable to just duplicate the
             // current control's live settings (which will include changes
             // made through VT).
-            _CreateNewTabFromPane(_MakePane(nullptr, true, nullptr));
 
-            const auto runtimeTabText{ tab.GetTabText() };
-            if (!runtimeTabText.empty())
+            if (auto profile = tab.GetFocusedProfile())
             {
-                if (auto newTab{ _GetFocusedTabImpl() })
+                // TODO GH#5047 If we cache the NewTerminalArgs, we no longer need to do this.
+                profile = GetClosestProfileForDuplicationOfProfile(profile);
+                const auto settingsCreateResult{ TerminalSettings::CreateWithProfile(_settings, profile, *_bindings) };
+                const auto workingDirectory = tab.GetActiveTerminalControl().WorkingDirectory();
+                const auto validWorkingDirectory = !workingDirectory.empty();
+                if (validWorkingDirectory)
                 {
-                    newTab->SetTabText(runtimeTabText);
+                    settingsCreateResult.DefaultSettings().StartingDirectory(workingDirectory);
+                }
+
+                _CreateNewTabWithProfileAndSettings(profile, settingsCreateResult);
+
+                const auto runtimeTabText{ tab.GetTabText() };
+                if (!runtimeTabText.empty())
+                {
+                    if (auto newTab{ _GetFocusedTabImpl() })
+                    {
+                        newTab->SetTabText(runtimeTabText);
+                    }
                 }
             }
         }
@@ -336,7 +402,7 @@ namespace winrt::TerminalApp::implementation
         try
         {
             _SetFocusedTab(tab);
-            _SplitPane(tab, SplitDirection::Automatic, 0.5f, _MakePane(nullptr, true));
+            _SplitPane(tab, SplitDirection::Automatic, SplitType::Duplicate);
         }
         CATCH_LOG();
     }

src/cascadia/TerminalApp/TerminalAppLib.vcxproj

@@ -318,29 +318,7 @@
     </ProjectReference>
     <!-- For whatever reason, we can't include the TerminalControl and
     TerminalSettings projects' winmds via project references. So we'll have to
-    manually include the winmds as References below
-
-    BODGY: we do need to add a ProjectReference to TerminalControl.vcxproj,
-    with Private=true, ReferenceOutputAssembly=false, so that Visual Studio's
-    "Fast Up-to-date Check" will work with this project. If we don't, the Fast
-    Up-to-date Check will look for the .xaml files from that project in our
-    output, which won't actually be there.
-
-    We do still need to separately reference the winmds manually below, which is annoying.
-    -->
-    <ProjectReference Include="$(OpenConsoleDir)src\cascadia\TerminalControl\dll\TerminalControl.vcxproj">
-      <!-- Private:true and ReferenceOutputAssembly:false, in combination with
-      the manual reference to TerminalControl.winmd below make sure that this
-      project will compile correct, and that we won't roll up the TermControl
-      xbf's into the packaging project twice. -->
-      <Private>true</Private>
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
-    </ProjectReference>
-    <ProjectReference Include="$(OpenConsoleDir)src\cascadia\TerminalSettingsEditor\Microsoft.Terminal.Settings.Editor.vcxproj">
-      <Private>true</Private>
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
-    </ProjectReference>
-
+    manually include the winmds as References below -->
   </ItemGroup>
   <PropertyGroup>
     <!-- This is a hack to get the ARM64 CI build working. See

src/cascadia/TerminalApp/TerminalPage.cpp

@@ -3,38 +3,38 @@
 
 #include "pch.h"
 #include "TerminalPage.h"
-#include "TerminalPage.g.cpp"
-#include "RenameWindowRequestedArgs.g.cpp"
+#include "Utils.h"
+#include "../../types/inc/utils.hpp"
 
 #include <filesystem>
-
-#include <inc/WindowingBehavior.h>
 #include <LibraryResources.h>
-#include <TerminalCore/ControlKeyStates.hpp>
-#include <til/latch.h>
 
-#include "../../types/inc/utils.hpp"
+#include "TerminalPage.g.cpp"
+#include <winrt/Windows.Storage.h>
+
+#include "TabRowControl.h"
 #include "ColorHelper.h"
 #include "DebugTapConnection.h"
 #include "SettingsTab.h"
-#include "TabRowControl.h"
+#include "RenameWindowRequestedArgs.g.cpp"
+#include "../inc/WindowingBehavior.h"
+
+#include <til/latch.h>
 
 using namespace winrt;
-using namespace winrt::Microsoft::Terminal::Control;
-using namespace winrt::Microsoft::Terminal::Settings::Model;
-using namespace winrt::Microsoft::Terminal::TerminalConnection;
-using namespace winrt::Microsoft::Terminal;
-using namespace winrt::Windows::ApplicationModel::DataTransfer;
 using namespace winrt::Windows::Foundation::Collections;
-using namespace winrt::Windows::System;
-using namespace winrt::Windows::System;
-using namespace winrt::Windows::UI::Core;
-using namespace winrt::Windows::UI::Text;
-using namespace winrt::Windows::UI::Xaml::Controls;
 using namespace winrt::Windows::UI::Xaml;
+using namespace winrt::Windows::UI::Xaml::Controls;
+using namespace winrt::Windows::UI::Core;
+using namespace winrt::Windows::System;
+using namespace winrt::Windows::ApplicationModel::DataTransfer;
+using namespace winrt::Windows::UI::Text;
+using namespace winrt::Microsoft::Terminal;
+using namespace winrt::Microsoft::Terminal::Control;
+using namespace winrt::Microsoft::Terminal::TerminalConnection;
+using namespace winrt::Microsoft::Terminal::Settings::Model;
 using namespace ::TerminalApp;
 using namespace ::Microsoft::Console;
-using namespace ::Microsoft::Terminal::Core;
 using namespace std::chrono_literals;
 
 #define HOOKUP_ACTION(action) _actionDispatch->action({ this, &TerminalPage::_Handle##action });
@@ -300,7 +300,10 @@ namespace winrt::TerminalApp::implementation
     // - true if the ApplicationState should be used.
     bool TerminalPage::ShouldUsePersistedLayout(CascadiaSettings& settings) const
     {
+        // GH#5000 Until there is a separate state file for elevated sessions we should just not
+        // save at all while in an elevated window.
         return Feature_PersistedWindowLayout::IsEnabled() &&
+               !IsElevated() &&
                settings.GlobalSettings().FirstWindowPreference() == FirstWindowPreference::PersistedWindowLayout;
     }
 
@@ -847,7 +850,14 @@ namespace winrt::TerminalApp::implementation
                         WI_IsFlagSet(lAltState, CoreVirtualKeyStates::Down) &&
                         WI_IsFlagSet(rAltState, CoreVirtualKeyStates::Down);
 
-        if (shiftPressed && !debugTap)
+        if (altPressed && !debugTap)
+        {
+            this->_SplitPane(SplitDirection::Automatic,
+                             SplitType::Manual,
+                             0.5f,
+                             newTerminalArgs);
+        }
+        else if (shiftPressed && !debugTap)
         {
             // Manually fill in the evaluated profile.
             if (newTerminalArgs.ProfileIndex() != nullptr)
@@ -863,17 +873,7 @@ namespace winrt::TerminalApp::implementation
         }
         else
         {
-            const auto newPane = _MakePane(newTerminalArgs);
-            if (altPressed && !debugTap)
-            {
-                this->_SplitPane(SplitDirection::Automatic,
-                                 0.5f,
-                                 newPane);
-            }
-            else
-            {
-                _CreateNewTabFromPane(newPane);
-            }
+            LOG_IF_FAILED(this->_OpenNewTab(newTerminalArgs));
         }
     }
 
@@ -1038,153 +1038,29 @@ namespace winrt::TerminalApp::implementation
     }
 
     // Method Description:
-    // - Called when the users pressed keyBindings while CommandPalette is open.
-    // - This method is effectively an extract of TermControl::_KeyHandler and TermControl::_TryHandleKeyBinding.
+    // Called when the users pressed keyBindings while CommandPalette is open.
     // Arguments:
     // - e: the KeyRoutedEventArgs containing info about the keystroke.
     // Return Value:
     // - <none>
     void TerminalPage::_KeyDownHandler(Windows::Foundation::IInspectable const& /*sender*/, Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e)
     {
-        const auto keyStatus = e.KeyStatus();
-        const auto vkey = gsl::narrow_cast<WORD>(e.OriginalKey());
-        const auto scanCode = gsl::narrow_cast<WORD>(keyStatus.ScanCode);
-        const auto modifiers = _GetPressedModifierKeys();
+        const auto key = e.OriginalKey();
+        const auto scanCode = e.KeyStatus().ScanCode;
+        const auto coreWindow = CoreWindow::GetForCurrentThread();
+        const auto ctrlDown = WI_IsFlagSet(coreWindow.GetKeyState(winrt::Windows::System::VirtualKey::Control), CoreVirtualKeyStates::Down);
+        const auto altDown = WI_IsFlagSet(coreWindow.GetKeyState(winrt::Windows::System::VirtualKey::Menu), CoreVirtualKeyStates::Down);
+        const auto shiftDown = WI_IsFlagSet(coreWindow.GetKeyState(winrt::Windows::System::VirtualKey::Shift), CoreVirtualKeyStates::Down);
 
-        // GH#11076:
-        // For some weird reason we sometimes receive a WM_KEYDOWN
-        // message without vkey or scanCode if a user drags a tab.
-        // The KeyChord constructor has a debug assertion ensuring that all KeyChord
-        // either have a valid vkey/scanCode. This is important, because this prevents
-        // accidential insertion of invalid KeyChords into classes like ActionMap.
-        if (!vkey && !scanCode)
+        winrt::Microsoft::Terminal::Control::KeyChord kc{ ctrlDown, altDown, shiftDown, false, static_cast<int32_t>(key), static_cast<int32_t>(scanCode) };
+        if (const auto cmd{ _settings.ActionMap().GetActionByKeyChord(kc) })
         {
-            return;
-        }
-
-        // Alt-Numpad# input will send us a character once the user releases
-        // Alt, so we should be ignoring the individual keydowns. The character
-        // will be sent through the TSFInputControl. See GH#1401 for more
-        // details
-        if (modifiers.IsAltPressed() && (vkey >= VK_NUMPAD0 && vkey <= VK_NUMPAD9))
-        {
-            return;
-        }
-
-        // GH#2235: Terminal::Settings hasn't been modified to differentiate
-        // between AltGr and Ctrl+Alt yet.
-        // -> Don't check for key bindings if this is an AltGr key combination.
-        if (modifiers.IsAltGrPressed())
-        {
-            return;
-        }
-
-        const auto actionMap = _settings.ActionMap();
-        if (!actionMap)
-        {
-            return;
-        }
-
-        const auto cmd = actionMap.GetActionByKeyChord({
-            modifiers.IsCtrlPressed(),
-            modifiers.IsAltPressed(),
-            modifiers.IsShiftPressed(),
-            modifiers.IsWinPressed(),
-            vkey,
-            scanCode,
-        });
-        if (!cmd)
-        {
-            return;
-        }
-
-        if (!_actionDispatch->DoAction(cmd.ActionAndArgs()))
-        {
-            return;
-        }
-
-        if (const auto p = CommandPalette(); p.Visibility() == Visibility::Visible && cmd.ActionAndArgs().Action() != ShortcutAction::ToggleCommandPalette)
-        {
-            p.Visibility(Visibility::Collapsed);
-        }
-
-        // Let's assume the user has bound the dead key "^" to a sendInput command that sends "b".
-        // If the user presses the two keys "^a" it'll produce "bâ", despite us marking the key event as handled.
-        // The following is used to manually "consume" such dead keys and clear them from the keyboard state.
-        _ClearKeyboardState(vkey, scanCode);
-        e.Handled(true);
-    }
-
-    // Method Description:
-    // - Get the modifier keys that are currently pressed. This can be used to
-    //   find out which modifiers (ctrl, alt, shift) are pressed in events that
-    //   don't necessarily include that state.
-    // - This is a copy of TermControl::_GetPressedModifierKeys.
-    // Return Value:
-    // - The Microsoft::Terminal::Core::ControlKeyStates representing the modifier key states.
-    ControlKeyStates TerminalPage::_GetPressedModifierKeys() noexcept
-    {
-        const CoreWindow window = CoreWindow::GetForCurrentThread();
-        // DONT USE
-        //      != CoreVirtualKeyStates::None
-        // OR
-        //      == CoreVirtualKeyStates::Down
-        // Sometimes with the key down, the state is Down | Locked.
-        // Sometimes with the key up, the state is Locked.
-        // IsFlagSet(Down) is the only correct solution.
-
-        struct KeyModifier
-        {
-            VirtualKey vkey;
-            ControlKeyStates flags;
-        };
-
-        constexpr std::array<KeyModifier, 7> modifiers{ {
-            { VirtualKey::RightMenu, ControlKeyStates::RightAltPressed },
-            { VirtualKey::LeftMenu, ControlKeyStates::LeftAltPressed },
-            { VirtualKey::RightControl, ControlKeyStates::RightCtrlPressed },
-            { VirtualKey::LeftControl, ControlKeyStates::LeftCtrlPressed },
-            { VirtualKey::Shift, ControlKeyStates::ShiftPressed },
-            { VirtualKey::RightWindows, ControlKeyStates::RightWinPressed },
-            { VirtualKey::LeftWindows, ControlKeyStates::LeftWinPressed },
-        } };
-
-        ControlKeyStates flags;
-
-        for (const auto& mod : modifiers)
-        {
-            const auto state = window.GetKeyState(mod.vkey);
-            const auto isDown = WI_IsFlagSet(state, CoreVirtualKeyStates::Down);
-
-            if (isDown)
+            if (CommandPalette().Visibility() == Visibility::Visible && cmd.ActionAndArgs().Action() != ShortcutAction::ToggleCommandPalette)
             {
-                flags |= mod.flags;
+                CommandPalette().Visibility(Visibility::Collapsed);
             }
-        }
-
-        return flags;
-    }
-
-    // Method Description:
-    // - Discards currently pressed dead keys.
-    // - This is a copy of TermControl::_ClearKeyboardState.
-    // Arguments:
-    // - vkey: The vkey of the key pressed.
-    // - scanCode: The scan code of the key pressed.
-    void TerminalPage::_ClearKeyboardState(const WORD vkey, const WORD scanCode) noexcept
-    {
-        std::array<BYTE, 256> keyState;
-        if (!GetKeyboardState(keyState.data()))
-        {
-            return;
-        }
-
-        // As described in "Sometimes you *want* to interfere with the keyboard's state buffer":
-        //   http://archives.miloush.net/michkap/archive/2006/09/10/748775.html
-        // > "The key here is to keep trying to pass stuff to ToUnicode until -1 is not returned."
-        std::array<wchar_t, 16> buffer;
-        while (ToUnicodeEx(vkey, scanCode, keyState.data(), buffer.data(), gsl::narrow_cast<int>(buffer.size()), 0b1, nullptr) < 0)
-        {
+            _actionDispatch->DoAction(cmd.ActionAndArgs());
+            e.Handled(true);
         }
     }
 
@@ -1609,15 +1485,18 @@ namespace winrt::TerminalApp::implementation
 
     // Method Description:
     // - Split the focused pane either horizontally or vertically, and place the
-    //   given pane accordingly in the tree
+    //   given TermControl into the newly created pane.
     // Arguments:
-    // - newPane: the pane to add to our tree of panes
     // - splitDirection: one value from the TerminalApp::SplitDirection enum, indicating how the
     //   new pane should be split from its parent.
-    // - splitSize: the size of the split
+    // - splitMode: value from TerminalApp::SplitType enum, indicating the profile to be used in the newly split pane.
+    // - newTerminalArgs: An object that may contain a blob of parameters to
+    //   control which profile is created and with possible other
+    //   configurations. See CascadiaSettings::BuildSettings for more details.
     void TerminalPage::_SplitPane(const SplitDirection splitDirection,
+                                  const SplitType splitMode,
                                   const float splitSize,
-                                  std::shared_ptr<Pane> newPane)
+                                  const NewTerminalArgs& newTerminalArgs)
     {
         const auto focusedTab{ _GetFocusedTabImpl() };
 
@@ -1627,52 +1506,104 @@ namespace winrt::TerminalApp::implementation
             return;
         }
 
-        _SplitPane(*focusedTab, splitDirection, splitSize, newPane);
+        _SplitPane(*focusedTab, splitDirection, splitMode, splitSize, newTerminalArgs);
     }
 
     // Method Description:
     // - Split the focused pane of the given tab, either horizontally or vertically, and place the
-    //   given pane accordingly
+    //   given TermControl into the newly created pane.
     // Arguments:
     // - tab: The tab that is going to be split.
-    // - newPane: the pane to add to our tree of panes
     // - splitDirection: one value from the TerminalApp::SplitDirection enum, indicating how the
     //   new pane should be split from its parent.
-    // - splitSize: the size of the split
+    // - splitMode: value from TerminalApp::SplitType enum, indicating the profile to be used in the newly split pane.
+    // - newTerminalArgs: An object that may contain a blob of parameters to
+    //   control which profile is created and with possible other
+    //   configurations. See CascadiaSettings::BuildSettings for more details.
     void TerminalPage::_SplitPane(TerminalTab& tab,
                                   const SplitDirection splitDirection,
+                                  const SplitType splitMode,
                                   const float splitSize,
-                                  std::shared_ptr<Pane> newPane)
+                                  const NewTerminalArgs& newTerminalArgs)
     {
-        const float contentWidth = ::base::saturated_cast<float>(_tabContent.ActualWidth());
-        const float contentHeight = ::base::saturated_cast<float>(_tabContent.ActualHeight());
-        const winrt::Windows::Foundation::Size availableSpace{ contentWidth, contentHeight };
-
-        auto realSplitType = splitDirection;
-        if (realSplitType == SplitDirection::Automatic)
+        try
         {
-            realSplitType = tab.PreCalculateAutoSplit(availableSpace);
-        }
+            TerminalSettingsCreateResult controlSettings{ nullptr };
+            Profile profile{ nullptr };
 
-        const auto canSplit = tab.PreCalculateCanSplit(realSplitType, splitSize, availableSpace);
-        if (!canSplit)
-        {
-            return;
-        }
-
-        _UnZoomIfNeeded();
-        tab.SplitPane(realSplitType, splitSize, newPane);
-
-        // After GH#6586, the control will no longer focus itself
-        // automatically when it's finished being laid out. Manually focus
-        // the control here instead.
-        if (_startupState == StartupState::Initialized)
-        {
-            if (const auto control = _GetActiveControl())
+            if (splitMode == SplitType::Duplicate)
             {
-                control.Focus(FocusState::Programmatic);
+                profile = tab.GetFocusedProfile();
+                if (profile)
+                {
+                    // TODO GH#5047 If we cache the NewTerminalArgs, we no longer need to do this.
+                    profile = GetClosestProfileForDuplicationOfProfile(profile);
+                    controlSettings = TerminalSettings::CreateWithProfile(_settings, profile, *_bindings);
+                    const auto workingDirectory = tab.GetActiveTerminalControl().WorkingDirectory();
+                    const auto validWorkingDirectory = !workingDirectory.empty();
+                    if (validWorkingDirectory)
+                    {
+                        controlSettings.DefaultSettings().StartingDirectory(workingDirectory);
+                    }
+                }
+                // TODO: GH#5047 - In the future, we should get the Profile of
+                // the focused pane, and use that to build a new instance of the
+                // settings so we can duplicate this tab/pane.
+                //
+                // Currently, if the profile doesn't exist anymore in our
+                // settings, we'll silently do nothing.
+                //
+                // In the future, it will be preferable to just duplicate the
+                // current control's settings, but we can't do that currently,
+                // because we won't be able to create a new instance of the
+                // connection without keeping an instance of the original Profile
+                // object around.
+            }
+            if (!profile)
+            {
+                profile = _settings.GetProfileForArgs(newTerminalArgs);
+                controlSettings = TerminalSettings::CreateWithNewTerminalArgs(_settings, newTerminalArgs, *_bindings);
+            }
+
+            const auto controlConnection = _CreateConnectionFromSettings(profile, controlSettings.DefaultSettings());
+
+            const float contentWidth = ::base::saturated_cast<float>(_tabContent.ActualWidth());
+            const float contentHeight = ::base::saturated_cast<float>(_tabContent.ActualHeight());
+            const winrt::Windows::Foundation::Size availableSpace{ contentWidth, contentHeight };
+
+            auto realSplitType = splitDirection;
+            if (realSplitType == SplitDirection::Automatic)
+            {
+                realSplitType = tab.PreCalculateAutoSplit(availableSpace);
+            }
+
+            const auto canSplit = tab.PreCalculateCanSplit(realSplitType, splitSize, availableSpace);
+            if (!canSplit)
+            {
+                return;
+            }
+
+            auto newControl = _InitControl(controlSettings, controlConnection);
+
+            // Hookup our event handlers to the new terminal
+            _RegisterTerminalEvents(newControl);
+
+            _UnZoomIfNeeded();
+
+            tab.SplitPane(realSplitType, splitSize, profile, newControl);
+
+            // After GH#6586, the control will no longer focus itself
+            // automatically when it's finished being laid out. Manually focus
+            // the control here instead.
+            if (_startupState == StartupState::Initialized)
+            {
+                if (const auto control = _GetActiveControl())
+                {
+                    control.Focus(FocusState::Programmatic);
+                }
             }
         }
+        CATCH_LOG();
     }
 
     // Method Description:
@@ -2180,7 +2111,7 @@ namespace winrt::TerminalApp::implementation
     {
         if (target == SettingsTarget::SettingsUI)
         {
-            OpenSettingsUI();
+            _OpenSettingsUI();
         }
         else
         {
@@ -2249,104 +2180,10 @@ namespace winrt::TerminalApp::implementation
     {
         // Give term control a child of the settings so that any overrides go in the child
         // This way, when we do a settings reload we just update the parent and the overrides remain
-        const auto child = TerminalSettings::CreateWithParent(settings);
-        TermControl term{ child.DefaultSettings(), connection };
-
-        term.UnfocusedAppearance(child.UnfocusedSettings()); // It is okay for the unfocused settings to be null
-
+        TermControl term{ settings.DefaultSettings(), settings.UnfocusedSettings(), connection };
         return term;
     }
 
-    // Method Description:
-    // - Creates a pane and returns a shared_ptr to it
-    // - The caller should handle where the pane goes after creation,
-    //   either to split an already existing pane or to create a new tab with it
-    // Arguments:
-    // - newTerminalArgs: an object that may contain a blob of parameters to
-    //   control which profile is created and with possible other
-    //   configurations. See CascadiaSettings::BuildSettings for more details.
-    // - duplicate: a boolean to indicate whether the pane we create should be
-    //   a duplicate of the currently focused pane
-    // - existingConnection: optionally receives a connection from the outside
-    //   world instead of attempting to create one
-    std::shared_ptr<Pane> TerminalPage::_MakePane(const NewTerminalArgs& newTerminalArgs, const bool duplicate, TerminalConnection::ITerminalConnection existingConnection)
-    {
-        TerminalSettingsCreateResult controlSettings{ nullptr };
-        Profile profile{ nullptr };
-
-        if (duplicate)
-        {
-            const auto focusedTab{ _GetFocusedTabImpl() };
-            if (focusedTab)
-            {
-                profile = focusedTab->GetFocusedProfile();
-                if (profile)
-                {
-                    // TODO GH#5047 If we cache the NewTerminalArgs, we no longer need to do this.
-                    profile = GetClosestProfileForDuplicationOfProfile(profile);
-                    controlSettings = TerminalSettings::CreateWithProfile(_settings, profile, *_bindings);
-                    const auto workingDirectory = focusedTab->GetActiveTerminalControl().WorkingDirectory();
-                    const auto validWorkingDirectory = !workingDirectory.empty();
-                    if (validWorkingDirectory)
-                    {
-                        controlSettings.DefaultSettings().StartingDirectory(workingDirectory);
-                    }
-                }
-            }
-        }
-        if (!profile)
-        {
-            profile = _settings.GetProfileForArgs(newTerminalArgs);
-            controlSettings = TerminalSettings::CreateWithNewTerminalArgs(_settings, newTerminalArgs, *_bindings);
-        }
-
-        auto connection = existingConnection ? existingConnection : _CreateConnectionFromSettings(profile, controlSettings.DefaultSettings());
-        if (existingConnection)
-        {
-            connection.Resize(controlSettings.DefaultSettings().InitialRows(), controlSettings.DefaultSettings().InitialCols());
-        }
-
-        TerminalConnection::ITerminalConnection debugConnection{ nullptr };
-        if (_settings.GlobalSettings().DebugFeaturesEnabled())
-        {
-            const CoreWindow window = CoreWindow::GetForCurrentThread();
-            const auto rAltState = window.GetKeyState(VirtualKey::RightMenu);
-            const auto lAltState = window.GetKeyState(VirtualKey::LeftMenu);
-            const bool bothAltsPressed = WI_IsFlagSet(lAltState, CoreVirtualKeyStates::Down) &&
-                                         WI_IsFlagSet(rAltState, CoreVirtualKeyStates::Down);
-            if (bothAltsPressed)
-            {
-                std::tie(connection, debugConnection) = OpenDebugTapConnection(connection);
-            }
-        }
-
-        const auto control = _InitControl(controlSettings, connection);
-        _RegisterTerminalEvents(control);
-
-        auto resultPane = std::make_shared<Pane>(profile, control);
-
-        if (debugConnection) // this will only be set if global debugging is on and tap is active
-        {
-            auto newControl = _InitControl(controlSettings, debugConnection);
-            _RegisterTerminalEvents(newControl);
-            // Split (auto) with the debug tap.
-            auto debugPane = std::make_shared<Pane>(profile, newControl);
-
-            // Since we're doing this split directly on the pane (instead of going through TerminalTab,
-            // we need to handle the panes 'active' states
-
-            // Set the pane we're splitting to active (otherwise Split will not do anything)
-            resultPane->SetActive();
-            auto [original, _] = resultPane->Split(SplitDirection::Automatic, 0.5f, debugPane);
-
-            // Set the non-debug pane as active
-            resultPane->ClearActive();
-            original->SetActive();
-        }
-
-        return resultPane;
-    }
-
     // Method Description:
     // - Hook up keybindings, and refresh the UI of the terminal.
     //   This includes update the settings of all the tabs according
@@ -2656,7 +2493,9 @@ namespace winrt::TerminalApp::implementation
     // - <none>
     void TerminalPage::ToggleFullscreen()
     {
-        SetFullscreen(!_isFullscreen);
+        _isFullscreen = !_isFullscreen;
+        _UpdateTabView();
+        _FullscreenChangedHandlers(*this, nullptr);
     }
 
     // Method Description:
@@ -2873,17 +2712,6 @@ namespace winrt::TerminalApp::implementation
         return _isAlwaysOnTop;
     }
 
-    void TerminalPage::SetFullscreen(bool newFullscreen)
-    {
-        if (_isFullscreen == newFullscreen)
-        {
-            return;
-        }
-        _isFullscreen = newFullscreen;
-        _UpdateTabView();
-        _FullscreenChangedHandlers(*this, nullptr);
-    }
-
     HRESULT TerminalPage::_OnNewConnection(const ConptyConnection& connection)
     {
         // We need to be on the UI thread in order for _OpenNewTab to run successfully.
@@ -2911,7 +2739,7 @@ namespace winrt::TerminalApp::implementation
             const auto profile{ _settings.GetProfileForArgs(newTerminalArgs) };
             const auto settings{ TerminalSettings::CreateWithProfile(_settings, profile, *_bindings) };
 
-            _CreateNewTabFromPane(_MakePane(newTerminalArgs, false, connection));
+            _CreateNewTabWithProfileAndSettings(profile, settings, connection);
 
             // Request a summon of this window to the foreground
             _SummonWindowRequestedHandlers(*this, nullptr);
@@ -2927,7 +2755,7 @@ namespace winrt::TerminalApp::implementation
     // - <none>
     // Return Value:
     // - <none>
-    void TerminalPage::OpenSettingsUI()
+    void TerminalPage::_OpenSettingsUI()
     {
         // If we're holding the settings tab's switch command, don't create a new one, switch to the existing one.
         if (!_settingsTab)
@@ -3545,7 +3373,7 @@ namespace winrt::TerminalApp::implementation
 
         TraceLoggingWrite(g_hTerminalAppProvider, "SetAsDefaultTipInteracted", TraceLoggingKeyword(MICROSOFT_KEYWORD_MEASURES), TelemetryPrivacyDataTag(PDT_ProductAndServiceUsage));
 
-        OpenSettingsUI();
+        _OpenSettingsUI();
     }
 
     // Method Description:

src/cascadia/TerminalApp/TerminalPage.h

@@ -14,17 +14,12 @@
 
 static constexpr uint32_t DefaultRowsToScroll{ 3 };
 static constexpr std::wstring_view TabletInputServiceKey{ L"TabletInputService" };
-
+// fwdecl unittest classes
 namespace TerminalAppLocalTests
 {
     class TabTests;
     class SettingsTests;
-}
-
-namespace Microsoft::Terminal::Core
-{
-    class ControlKeyStates;
-}
+};
 
 namespace winrt::TerminalApp::implementation
 {
@@ -88,7 +83,6 @@ namespace winrt::TerminalApp::implementation
         bool FocusMode() const;
         bool Fullscreen() const;
         bool AlwaysOnTop() const;
-        void SetFullscreen(bool);
 
         void SetStartupActions(std::vector<Microsoft::Terminal::Settings::Model::ActionAndArgs>& actions);
 
@@ -127,8 +121,6 @@ namespace winrt::TerminalApp::implementation
         bool IsQuakeWindow() const noexcept;
         bool IsElevated() const noexcept;
 
-        void OpenSettingsUI();
-
         WINRT_CALLBACK(PropertyChanged, Windows::UI::Xaml::Data::PropertyChangedEventHandler);
 
         // -------------------------------- WinRT Events ---------------------------------
@@ -217,6 +209,7 @@ namespace winrt::TerminalApp::implementation
         void _OpenNewTabDropdown();
         HRESULT _OpenNewTab(const Microsoft::Terminal::Settings::Model::NewTerminalArgs& newTerminalArgs, winrt::Microsoft::Terminal::TerminalConnection::ITerminalConnection existingConnection = nullptr);
         void _CreateNewTabFromPane(std::shared_ptr<Pane> pane);
+        void _CreateNewTabWithProfileAndSettings(const Microsoft::Terminal::Settings::Model::Profile& profile, const Microsoft::Terminal::Settings::Model::TerminalSettingsCreateResult& settings, winrt::Microsoft::Terminal::TerminalConnection::ITerminalConnection existingConnection = nullptr);
         winrt::Microsoft::Terminal::TerminalConnection::ITerminalConnection _CreateConnectionFromSettings(Microsoft::Terminal::Settings::Model::Profile profile, Microsoft::Terminal::Settings::Model::TerminalSettings settings);
 
         winrt::fire_and_forget _OpenNewWindow(const bool elevate, const Microsoft::Terminal::Settings::Model::NewTerminalArgs newTerminalArgs);
@@ -230,8 +223,6 @@ namespace winrt::TerminalApp::implementation
         void _ThirdPartyNoticesOnClick(const IInspectable& sender, const Windows::UI::Xaml::RoutedEventArgs& eventArgs);
 
         void _KeyDownHandler(Windows::Foundation::IInspectable const& sender, Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e);
-        static ::Microsoft::Terminal::Core::ControlKeyStates _GetPressedModifierKeys() noexcept;
-        static void _ClearKeyboardState(const WORD vkey, const WORD scanCode) noexcept;
         void _HookupKeyBindings(const Microsoft::Terminal::Settings::Model::IActionMapView& actionMap) noexcept;
         void _RegisterActionCallbacks();
 
@@ -306,12 +297,14 @@ namespace winrt::TerminalApp::implementation
         void _Scroll(ScrollDirection scrollDirection, const Windows::Foundation::IReference<uint32_t>& rowsToScroll);
 
         void _SplitPane(const Microsoft::Terminal::Settings::Model::SplitDirection splitType,
-                        const float splitSize,
-                        std::shared_ptr<Pane> newPane);
+                        const Microsoft::Terminal::Settings::Model::SplitType splitMode = Microsoft::Terminal::Settings::Model::SplitType::Manual,
+                        const float splitSize = 0.5f,
+                        const Microsoft::Terminal::Settings::Model::NewTerminalArgs& newTerminalArgs = nullptr);
         void _SplitPane(TerminalTab& tab,
                         const Microsoft::Terminal::Settings::Model::SplitDirection splitType,
-                        const float splitSize,
-                        std::shared_ptr<Pane> newPane);
+                        const Microsoft::Terminal::Settings::Model::SplitType splitMode = Microsoft::Terminal::Settings::Model::SplitType::Manual,
+                        const float splitSize = 0.5f,
+                        const Microsoft::Terminal::Settings::Model::NewTerminalArgs& newTerminalArgs = nullptr);
         void _ResizePane(const Microsoft::Terminal::Settings::Model::ResizeDirection& direction);
         void _ToggleSplitOrientation();
 
@@ -358,10 +351,6 @@ namespace winrt::TerminalApp::implementation
         winrt::Microsoft::Terminal::Control::TermControl _InitControl(const winrt::Microsoft::Terminal::Settings::Model::TerminalSettingsCreateResult& settings,
                                                                       const winrt::Microsoft::Terminal::TerminalConnection::ITerminalConnection& connection);
 
-        std::shared_ptr<Pane> _MakePane(const Microsoft::Terminal::Settings::Model::NewTerminalArgs& newTerminalArgs = nullptr,
-                                        const bool duplicate = false,
-                                        winrt::Microsoft::Terminal::TerminalConnection::ITerminalConnection existingConnection = nullptr);
-
         void _RefreshUIForSettingsReload();
 
         void _SetNonClientAreaColors(const Windows::UI::Color& selectedTabColor);
@@ -377,6 +366,8 @@ namespace winrt::TerminalApp::implementation
 
         void _UnZoomIfNeeded();
 
+        void _OpenSettingsUI();
+
         static int _ComputeScrollDelta(ScrollDirection scrollDirection, const uint32_t rowsToScroll);
         static uint32_t _ReadSystemRowsToScroll();
 
@@ -392,8 +383,9 @@ namespace winrt::TerminalApp::implementation
 
         void _PreviewActionHandler(const IInspectable& sender, const Microsoft::Terminal::Settings::Model::Command& args);
         void _EndPreview();
-        void _EndPreviewColorScheme();
+        void _RunRestorePreviews();
         void _PreviewColorScheme(const Microsoft::Terminal::Settings::Model::SetColorSchemeArgs& args);
+        void _PreviewAdjustOpacity(const Microsoft::Terminal::Settings::Model::AdjustOpacityArgs& args);
         winrt::Microsoft::Terminal::Settings::Model::Command _lastPreviewedCommand{ nullptr };
         std::vector<std::function<void()>> _restorePreviewFuncs{};
 

src/cascadia/TerminalApp/TerminalTab.cpp

@@ -25,6 +25,18 @@ namespace winrt
 
 namespace winrt::TerminalApp::implementation
 {
+    TerminalTab::TerminalTab(const Profile& profile, const TermControl& control)
+    {
+        _rootPane = std::make_shared<Pane>(profile, control, true);
+
+        _rootPane->Id(_nextPaneId);
+        _activePane = _rootPane;
+        _mruPanes.insert(_mruPanes.begin(), _nextPaneId);
+        ++_nextPaneId;
+
+        _Setup();
+    }
+
     TerminalTab::TerminalTab(std::shared_ptr<Pane> rootPane)
     {
         _rootPane = rootPane;
@@ -52,9 +64,8 @@ namespace winrt::TerminalApp::implementation
         // focus the first one.
         if (_activePane == nullptr)
         {
-            const auto firstPane = _rootPane->FindPane(firstId);
-            firstPane->SetActive();
-            _activePane = firstPane;
+            _rootPane->FocusPane(firstId);
+            _activePane = _rootPane->GetActivePane();
         }
         // If the focused pane is a leaf, add it to the MRU panes
         if (const auto id = _activePane->Id())
@@ -492,48 +503,39 @@ namespace winrt::TerminalApp::implementation
 
     // Method Description:
     // - Split the focused pane in our tree of panes, and place the
-    //   given pane into the tree of panes according to the split
+    //   given TermControl into the newly created pane.
     // Arguments:
-    // - splitType: The type of split we want to create
-    // - splitSize: The size of the split we want to create
-    // - pane: The new pane to add to the tree of panes; note that this pane
-    //         could itself be a parent pane/the root node of a tree of panes
+    // - splitType: The type of split we want to create.
+    // - profile: The profile GUID to associate with the newly created pane.
+    // - control: A TermControl to use in the new pane.
     // Return Value:
     // - <none>
     void TerminalTab::SplitPane(SplitDirection splitType,
                                 const float splitSize,
-                                std::shared_ptr<Pane> pane)
+                                const Profile& profile,
+                                TermControl& control)
     {
-        // Add the new event handlers to the new pane(s)
-        // and update their ids.
-        pane->WalkTree([&](auto p) {
-            _AttachEventHandlersToPane(p);
-            if (p->_IsLeaf())
-            {
-                p->Id(_nextPaneId);
-                _AttachEventHandlersToControl(p->Id().value(), p->_control);
-                _nextPaneId++;
-            }
-            return false;
-        });
         // Make sure to take the ID before calling Split() - Split() will clear out the active pane's ID
         const auto activePaneId = _activePane->Id();
         // Depending on which direction will be split, the new pane can be
         // either the first or second child, but this will always return the
         // original pane first.
-        auto [original, newPane] = _activePane->Split(splitType, splitSize, pane);
-
+        auto [original, newPane] = _activePane->Split(splitType, splitSize, profile, control);
         // The active pane has an id if it is a leaf
         if (activePaneId)
         {
             original->Id(activePaneId.value());
         }
+        newPane->Id(_nextPaneId);
+        ++_nextPaneId;
 
         _activePane = original;
 
         // Add a event handlers to the new panes' GotFocus event. When the pane
         // gains focus, we'll mark it as the new active pane.
+        _AttachEventHandlersToControl(newPane->Id().value(), control);
         _AttachEventHandlersToPane(original);
+        _AttachEventHandlersToPane(newPane);
 
         // Immediately update our tracker of the focused pane now. If we're
         // splitting panes during startup (from a commandline), then it's

src/cascadia/TerminalApp/TerminalTab.h

@@ -21,6 +21,7 @@ namespace winrt::TerminalApp::implementation
     struct TerminalTab : TerminalTabT<TerminalTab, TabBase>
     {
     public:
+        TerminalTab(const winrt::Microsoft::Terminal::Settings::Model::Profile& profile, const winrt::Microsoft::Terminal::Control::TermControl& control);
         TerminalTab(std::shared_ptr<Pane> rootPane);
 
         // Called after construction to perform the necessary setup, which relies on weak_ptr
@@ -39,7 +40,8 @@ namespace winrt::TerminalApp::implementation
 
         void SplitPane(winrt::Microsoft::Terminal::Settings::Model::SplitDirection splitType,
                        const float splitSize,
-                       std::shared_ptr<Pane> newPane);
+                       const winrt::Microsoft::Terminal::Settings::Model::Profile& profile,
+                       winrt::Microsoft::Terminal::Control::TermControl& control);
 
         void ToggleSplitOrientation();
         winrt::fire_and_forget UpdateIcon(const winrt::hstring iconPath);

src/cascadia/TerminalAzBridge/TerminalAzBridge.vcxproj

@@ -68,22 +68,5 @@
     </Link>
   </ItemDefinitionGroup>
 
-  <!--
-  BODGY
-
-  The wapproj `GetResolvedWinMD` target tries to get a winmd from every cppwinrt
-  executable we put in the package. But we DON'T produce a winmd. This makes the
-  FastUpToDate check fail every time, and leads to the whole wapproj build
-  running even if you're just f5'ing the package. EVEN AFTER A SUCCESSFUL BUILD.
-
-  Setting GenerateWindowsMetadata=false is enough to tell the build system that
-  we don't produce one, and get it off our backs.
-  -->
-  <ItemDefinitionGroup>
-    <Link>
-        <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
-    </Link>
-  </ItemDefinitionGroup>
-
   <Import Project="$(OpenConsoleDir)\build\rules\GenerateSxsManifestsFromWinmds.targets" />
 </Project>

src/cascadia/TerminalConnection/ConptyConnection.cpp

@@ -429,9 +429,8 @@ namespace winrt::Microsoft::Terminal::TerminalConnection::implementation
         // EXIT POINT
         const auto hr = wil::ResultFromCaughtException();
 
-        // GH#11556 - make sure to format the error code to this string as an UNSIGNED int
         winrt::hstring failureText{ fmt::format(std::wstring_view{ RS_(L"ProcessFailedToLaunch") },
-                                                fmt::format(_errorFormat, static_cast<unsigned int>(hr)),
+                                                fmt::format(_errorFormat, hr),
                                                 _commandline) };
         _TerminalOutputHandlers(failureText);
 
@@ -458,7 +457,6 @@ namespace winrt::Microsoft::Terminal::TerminalConnection::implementation
     {
         try
         {
-            // GH#11556 - make sure to format the error code to this string as an UNSIGNED int
             winrt::hstring exitText{ fmt::format(std::wstring_view{ RS_(L"ProcessExited") }, fmt::format(_errorFormat, status)) };
             _TerminalOutputHandlers(L"\r\n");
             _TerminalOutputHandlers(exitText);

src/cascadia/TerminalConnection/TerminalConnection.vcxproj

@@ -97,39 +97,4 @@
     </Link>
   </ItemDefinitionGroup>
   <Import Project="$(SolutionDir)build\rules\CollectWildcardResources.targets" />
-
-  <!--
-  BODGY:
-
-  We depend on `cpprest142*.dll`, which comes from our vcpkg dependency. As a
-  part of the vcpkg dependency restore, msbuild will call the `deployBinary()`
-  function in
-  `packages\vcpkg-cpprestsdk.2.10.14\scripts\BuildSystems\msbuild\AppLocal.ps1`.
-  That function does the actual job of copying the file. It copies it outside of
-  MsBuild. MsBuild then, in the `_CopyFilesMarkedCopyLocal` target, determines
-  that it needs to copy `cpprest142*.dll`, because that dll is a member of
-  `@(ReferencesCopiedInThisBuild)`. However, the file's already been copied, so
-  MsBuild never copies it. But that also prevents MsBuild from setting
-  `WroteAtLeastOneFile`, which then means that MsBuild will never create the
-  .CopyComplete file for this project.
-
-  Because that file is missing, MsBuild will never think the project is up to
-  date, and the FastUpToDate check in VS will always force MsBuild to run a pass
-  on this project.
-
-  To mitigate this, we're adding this other target here, which runs after
-  _CopyFilesMarkedCopyLocal, and always creates the CopyUpToDateMarker. This
-  makes the FastUpToDate check succeed.
-  -->
-
-  <Target
-      Name="_Post_CopyFilesMarkedCopyLocal"
-      AfterTargets="_CopyFilesMarkedCopyLocal"
-      Condition="'@(ReferenceCopyLocalPaths)' != ''">
-
-    <Touch Files="@(CopyUpToDateMarker)"
-      AlwaysCreate="true" />
-  </Target>
-
-
-</Project>
+</Project>

src/cascadia/TerminalControl/ControlAppearance.h

@@ -0,0 +1,57 @@
+/*++
+Copyright (c) Microsoft Corporation
+Licensed under the MIT license.
+--*/
+#pragma once
+#include "../../inc/cppwinrt_utils.h"
+#include "../../inc/ControlProperties.h"
+
+#include <DefaultSettings.h>
+#include <conattrs.hpp>
+
+namespace winrt::Microsoft::Terminal::Control::implementation
+{
+    struct ControlAppearance : public winrt::implements<ControlAppearance, Microsoft::Terminal::Core::ICoreAppearance, Microsoft::Terminal::Control::IControlAppearance>
+    {
+#define SETTINGS_GEN(type, name, ...) WINRT_PROPERTY(type, name, __VA_ARGS__);
+        CORE_APPEARANCE_SETTINGS(SETTINGS_GEN)
+        CONTROL_APPEARANCE_SETTINGS(SETTINGS_GEN)
+#undef SETTINGS_GEN
+
+    private:
+        // Color Table is special because it's an array
+        std::array<winrt::Microsoft::Terminal::Core::Color, COLOR_TABLE_SIZE> _ColorTable;
+
+        // Color table is _extra_ special because each individual color is
+        // overridable, not the whole array.
+        std::array<std::optional<winrt::Microsoft::Terminal::Core::Color>, COLOR_TABLE_SIZE> _runtimeColorTable;
+
+    public:
+        winrt::Microsoft::Terminal::Core::Color GetColorTableEntry(int32_t index) noexcept
+        {
+            return _runtimeColorTable.at(index) ? *_runtimeColorTable.at(index) :
+                                                  _ColorTable.at(index);
+        }
+        void SetColorTableEntry(int32_t index,
+                                winrt::Microsoft::Terminal::Core::Color color) noexcept
+        {
+            _runtimeColorTable.at(index) = color;
+        }
+
+        std::array<winrt::Microsoft::Terminal::Core::Color, 16> ColorTable() { return _ColorTable; }
+        void ColorTable(std::array<winrt::Microsoft::Terminal::Core::Color, 16> /*colors*/) {}
+
+        ControlAppearance(Control::IControlAppearance appearance)
+        {
+#define COPY_SETTING(type, name, ...) _##name = appearance.name();
+            CORE_APPEARANCE_SETTINGS(COPY_SETTING)
+            CONTROL_APPEARANCE_SETTINGS(COPY_SETTING)
+#undef COPY_SETTING
+
+            for (int32_t i = 0; i < _ColorTable.size(); i++)
+            {
+                _ColorTable[i] = appearance.GetColorTableEntry(i);
+            }
+        }
+    };
+}

src/cascadia/TerminalControl/ControlCore.cpp

@@ -3,18 +3,16 @@
 
 #include "pch.h"
 #include "ControlCore.h"
-
+#include <argb.h>
 #include <DefaultSettings.h>
 #include <unicode.hpp>
 #include <Utf16Parser.hpp>
+#include <Utils.h>
 #include <WinUser.h>
 #include <LibraryResources.h>
-
-#include "EventArgs.h"
 #include "../../types/inc/GlyphWidth.hpp"
+#include "../../types/inc/Utils.hpp"
 #include "../../buffer/out/search.h"
-#include "../../renderer/atlas/AtlasEngine.h"
-#include "../../renderer/dx/DxRenderer.hpp"
 
 #include "ControlCore.g.cpp"
 
@@ -56,15 +54,17 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         return initialized;
     }
 
-    ControlCore::ControlCore(IControlSettings settings,
+    ControlCore::ControlCore(Control::IControlSettings settings,
+                             Control::IControlAppearance unfocusedAppearance,
                              TerminalConnection::ITerminalConnection connection) :
         _connection{ connection },
-        _settings{ settings },
         _desiredFont{ DEFAULT_FONT_FACE, 0, DEFAULT_FONT_WEIGHT, { 0, DEFAULT_FONT_SIZE }, CP_UTF8 },
         _actualFont{ DEFAULT_FONT_FACE, 0, DEFAULT_FONT_WEIGHT, { 0, DEFAULT_FONT_SIZE }, CP_UTF8, false }
     {
         _EnsureStaticInitialization();
 
+        _settings = winrt::make_self<implementation::ControlSettings>(settings, unfocusedAppearance);
+
         _terminal = std::make_unique<::Microsoft::Terminal::Core::Terminal>();
 
         // Subscribe to the connection's disconnected event and call our connection closed handlers.
@@ -80,7 +80,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         });
 
         // GH#8969: pre-seed working directory to prevent potential races
-        _terminal->SetWorkingDirectory(_settings.StartingDirectory());
+        _terminal->SetWorkingDirectory(_settings->StartingDirectory());
 
         auto pfnCopyToClipboard = std::bind(&ControlCore::_terminalCopyToClipboard, this, std::placeholders::_1);
         _terminal->SetCopyToClipboardCallback(pfnCopyToClipboard);
@@ -187,7 +187,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                 }
             });
 
-        UpdateSettings(settings);
+        UpdateSettings(settings, unfocusedAppearance);
     }
 
     ControlCore::~ControlCore()
@@ -204,8 +204,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                                  const double actualHeight,
                                  const double compositionScale)
     {
-        assert(_settings);
-
         _panelWidth = actualWidth;
         _panelHeight = actualHeight;
         _compositionScale = compositionScale;
@@ -226,16 +224,10 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                 return false;
             }
 
-            if (Feature_AtlasEngine::IsEnabled() && _settings.UseAtlasEngine())
-            {
-                _renderEngine = std::make_unique<::Microsoft::Console::Render::AtlasEngine>();
-            }
-            else
-            {
-                _renderEngine = std::make_unique<::Microsoft::Console::Render::DxEngine>();
-            }
-
-            _renderer->AddRenderEngine(_renderEngine.get());
+            // Set up the DX Engine
+            auto dxEngine = std::make_unique<::Microsoft::Console::Render::DxEngine>();
+            _renderer->AddRenderEngine(dxEngine.get());
+            _renderEngine = std::move(dxEngine);
 
             // Initialize our font with the renderer
             // We don't have to care about DPI. We'll get a change message immediately if it's not 96
@@ -252,7 +244,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             LOG_IF_FAILED(_renderEngine->SetWindowSize({ viewInPixels.Width(), viewInPixels.Height() }));
 
             // Update DxEngine's SelectionBackground
-            _renderEngine->SetSelectionBackground(til::color{ _settings.SelectionBackground() });
+            _renderEngine->SetSelectionBackground(til::color{ _settings->SelectionBackground() });
 
             const auto vp = _renderEngine->GetViewportInCharacters(viewInPixels);
             const auto width = vp.Width();
@@ -260,10 +252,10 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             _connection.Resize(height, width);
 
             // Override the default width and height to match the size of the swapChainPanel
-            _settings.InitialCols(width);
-            _settings.InitialRows(height);
+            _settings->InitialCols(width);
+            _settings->InitialRows(height);
 
-            _terminal->CreateFromSettings(_settings, *_renderer);
+            _terminal->CreateFromSettings(*_settings, *_renderer);
 
             // IMPORTANT! Set this callback up sooner than later. If we do it
             // after Enable, then it'll be possible to paint the frame once
@@ -275,18 +267,17 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             // We do this after we initially set the swapchain so as to avoid unnecessary callbacks (and locking problems)
             _renderEngine->SetCallback(std::bind(&ControlCore::_renderEngineSwapChainChanged, this));
 
-            _renderEngine->SetRetroTerminalEffect(_settings.RetroTerminalEffect());
-            _renderEngine->SetPixelShaderPath(_settings.PixelShaderPath());
-            _renderEngine->SetForceFullRepaintRendering(_settings.ForceFullRepaintRendering());
-            _renderEngine->SetSoftwareRendering(_settings.SoftwareRendering());
-            _renderEngine->SetIntenseIsBold(_settings.IntenseIsBold());
+            _renderEngine->SetRetroTerminalEffect(_settings->RetroTerminalEffect());
+            _renderEngine->SetPixelShaderPath(_settings->PixelShaderPath());
+            _renderEngine->SetForceFullRepaintRendering(_settings->ForceFullRepaintRendering());
+            _renderEngine->SetSoftwareRendering(_settings->SoftwareRendering());
+            _renderEngine->SetIntenseIsBold(_settings->IntenseIsBold());
 
-            _updateAntiAliasingMode();
+            _updateAntiAliasingMode(_renderEngine.get());
 
             // GH#5098: Inform the engine of the opacity of the default text background.
             // GH#11315: Always do this, even if they don't have acrylic on.
-            const auto backgroundIsOpaque = _settings.Opacity() == 1.0 && _settings.BackgroundImage().empty();
-            _renderEngine->SetDefaultTextBackgroundOpacity(static_cast<float>(backgroundIsOpaque));
+            _renderEngine->SetDefaultTextBackgroundOpacity(UseAcrylic());
 
             THROW_IF_FAILED(_renderEngine->Enable());
 
@@ -444,14 +435,22 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             return;
         }
 
-        auto newOpacity = std::clamp(_settings.Opacity() + adjustment,
-                                     0.0,
-                                     1.0);
+        _setOpacity(Opacity() + adjustment);
+    }
 
-        // GH#5098: Inform the engine of the new opacity of the default text background.
-        SetBackgroundOpacity(::base::saturated_cast<float>(newOpacity));
+    void ControlCore::_setOpacity(const double opacity)
+    {
+        const auto newOpacity = std::clamp(opacity,
+                                           0.0,
+                                           1.0);
 
-        _settings.Opacity(newOpacity);
+        if (newOpacity == Opacity())
+        {
+            return;
+        }
+
+        // Update our runtime opacity value
+        Opacity(newOpacity);
 
         // GH#11285 - If the user is on Windows 10, and they changed the
         // transparency of the control s.t. it should be partially opaque, then
@@ -461,7 +460,17 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         // is what the Terminal did prior to 1.12.
         if (!IsVintageOpacityAvailable())
         {
-            _settings.UseAcrylic(newOpacity < 1.0);
+            const auto oldUseAcrylic{ UseAcrylic() };
+            _runtimeUseAcrylic = newOpacity < 1.0;
+            // If they've changed the value of UseAcrylic, then update the
+            // renderer as well.
+            if (oldUseAcrylic != UseAcrylic() && _renderEngine)
+            {
+                // GH#5098: Inform the engine of the new opacity of the default
+                // text background.
+                auto lock = _terminal->LockForWriting();
+                _renderEngine->SetDefaultTextBackgroundOpacity(UseAcrylic());
+            }
         }
 
         auto eventArgs = winrt::make_self<TransparencyChangedEventArgs>(newOpacity);
@@ -476,7 +485,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         // specify a custom pixel shader, manually enable the legacy retro
         // effect first. This will ensure that a toggle off->on will still work,
         // even if they currently have retro effect off.
-        if (_settings.PixelShaderPath().empty() && !_renderEngine->GetRetroTerminalEffect())
+        if (_settings->PixelShaderPath().empty() && !_renderEngine->GetRetroTerminalEffect())
         {
             // SetRetroTerminalEffect to true will enable the effect. In this
             // case, the shader effect will already be disabled (because neither
@@ -586,24 +595,27 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // Method Description:
     // - Updates the settings of the current terminal.
     // - INVARIANT: This method can only be called if the caller DOES NOT HAVE writing lock on the terminal.
-    void ControlCore::UpdateSettings(const IControlSettings& settings)
+    void ControlCore::UpdateSettings(const IControlSettings& settings, const IControlAppearance& newAppearance)
     {
+        _settings = winrt::make_self<implementation::ControlSettings>(settings, newAppearance);
+
         auto lock = _terminal->LockForWriting();
 
-        _settings = settings;
+        _runtimeOpacity = std::nullopt;
+        _runtimeUseAcrylic = std::nullopt;
 
         // GH#11285 - If the user is on Windows 10, and they wanted opacity, but
         // didn't explicitly request acrylic, then opt them in to acrylic.
         // On Windows 11+, this isn't needed, because we can have vintage opacity.
-        if (!IsVintageOpacityAvailable() && _settings.Opacity() < 1.0 && !_settings.UseAcrylic())
+        if (!IsVintageOpacityAvailable() && _settings->Opacity() < 1.0 && !_settings->UseAcrylic())
         {
-            _settings.UseAcrylic(true);
+            _runtimeUseAcrylic = true;
         }
 
         // Initialize our font information.
-        const auto fontFace = _settings.FontFace();
-        const short fontHeight = ::base::saturated_cast<short>(_settings.FontSize());
-        const auto fontWeight = _settings.FontWeight();
+        const auto fontFace = _settings->FontFace();
+        const short fontHeight = ::base::saturated_cast<short>(_settings->FontSize());
+        const auto fontWeight = _settings->FontWeight();
         // The font width doesn't terribly matter, we'll only be using the
         //      height to look it up
         // The other params here also largely don't matter.
@@ -615,7 +627,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         _desiredFont = { _actualFont };
 
         // Update the terminal core with its new Core settings
-        _terminal->UpdateSettings(_settings);
+        _terminal->UpdateSettings(*_settings);
 
         if (!_initializedTerminal)
         {
@@ -624,10 +636,12 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             return;
         }
 
-        _renderEngine->SetForceFullRepaintRendering(_settings.ForceFullRepaintRendering());
-        _renderEngine->SetSoftwareRendering(_settings.SoftwareRendering());
+        _renderEngine->SetForceFullRepaintRendering(_settings->ForceFullRepaintRendering());
+        _renderEngine->SetSoftwareRendering(_settings->SoftwareRendering());
+        // Inform the renderer of our opacity
+        _renderEngine->SetDefaultTextBackgroundOpacity(UseAcrylic());
 
-        _updateAntiAliasingMode();
+        _updateAntiAliasingMode(_renderEngine.get());
 
         // Refresh our font with the renderer
         const auto actualFontOldSize = _actualFont.GetSize();
@@ -642,43 +656,41 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // Method Description:
     // - Updates the appearance of the current terminal.
     // - INVARIANT: This method can only be called if the caller DOES NOT HAVE writing lock on the terminal.
-    void ControlCore::UpdateAppearance(const IControlAppearance& newAppearance)
+    void ControlCore::ApplyAppearance(const bool& focused)
     {
         auto lock = _terminal->LockForWriting();
-
+        const auto& newAppearance{ focused ? _settings->FocusedAppearance() : _settings->UnfocusedAppearance() };
         // Update the terminal core with its new Core settings
-        _terminal->UpdateAppearance(newAppearance);
+        _terminal->UpdateAppearance(*newAppearance);
 
         // Update DxEngine settings under the lock
         if (_renderEngine)
         {
             // Update DxEngine settings under the lock
-            _renderEngine->SetSelectionBackground(til::color{ newAppearance.SelectionBackground() });
-            _renderEngine->SetRetroTerminalEffect(newAppearance.RetroTerminalEffect());
-            _renderEngine->SetPixelShaderPath(newAppearance.PixelShaderPath());
-            _renderEngine->SetIntenseIsBold(_settings.IntenseIsBold());
+            _renderEngine->SetSelectionBackground(til::color{ newAppearance->SelectionBackground() });
+            _renderEngine->SetRetroTerminalEffect(newAppearance->RetroTerminalEffect());
+            _renderEngine->SetPixelShaderPath(newAppearance->PixelShaderPath());
+            _renderEngine->SetIntenseIsBold(_settings->IntenseIsBold());
             _renderer->TriggerRedrawAll();
         }
     }
 
-    void ControlCore::_updateAntiAliasingMode()
+    void ControlCore::_updateAntiAliasingMode(::Microsoft::Console::Render::DxEngine* const dxEngine)
     {
-        D2D1_TEXT_ANTIALIAS_MODE mode;
-
-        switch (_settings.AntialiasingMode())
+        // Update DxEngine's AntialiasingMode
+        switch (_settings->AntialiasingMode())
         {
         case TextAntialiasingMode::Cleartype:
-            mode = D2D1_TEXT_ANTIALIAS_MODE_CLEARTYPE;
+            dxEngine->SetAntialiasingMode(D2D1_TEXT_ANTIALIAS_MODE_CLEARTYPE);
             break;
         case TextAntialiasingMode::Aliased:
-            mode = D2D1_TEXT_ANTIALIAS_MODE_ALIASED;
+            dxEngine->SetAntialiasingMode(D2D1_TEXT_ANTIALIAS_MODE_ALIASED);
             break;
+        case TextAntialiasingMode::Grayscale:
         default:
-            mode = D2D1_TEXT_ANTIALIAS_MODE_GRAYSCALE;
+            dxEngine->SetAntialiasingMode(D2D1_TEXT_ANTIALIAS_MODE_GRAYSCALE);
             break;
         }
-
-        _renderEngine->SetAntialiasingMode(mode);
     }
 
     // Method Description:
@@ -701,7 +713,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         if (_renderEngine)
         {
             std::unordered_map<std::wstring_view, uint32_t> featureMap;
-            if (const auto fontFeatures = _settings.FontFeatures())
+            if (const auto fontFeatures = _settings->FontFeatures())
             {
                 featureMap.reserve(fontFeatures.Size());
 
@@ -711,7 +723,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                 }
             }
             std::unordered_map<std::wstring_view, float> axesMap;
-            if (const auto fontAxes = _settings.FontAxes())
+            if (const auto fontAxes = _settings->FontAxes())
             {
                 axesMap.reserve(fontAxes.Size());
 
@@ -753,8 +765,8 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         {
             // Make sure we have a non-zero font size
             const auto newSize = std::max<short>(gsl::narrow_cast<short>(fontSize), 1);
-            const auto fontFace = _settings.FontFace();
-            const auto fontWeight = _settings.FontWeight();
+            const auto fontFace = _settings->FontFace();
+            const auto fontWeight = _settings->FontWeight();
             _actualFont = { fontFace, 0, fontWeight.Weight, { 0, newSize }, CP_UTF8, false };
             _actualFontFaceName = { fontFace };
             _desiredFont = { _actualFont };
@@ -779,7 +791,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // - none
     void ControlCore::ResetFontSize()
     {
-        _setFontSize(_settings.FontSize());
+        _setFontSize(_settings->FontSize());
     }
 
     // Method Description:
@@ -991,7 +1003,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                                   TextBuffer::GenHTML(bufferData,
                                                       _actualFont.GetUnscaledSize().Y,
                                                       _actualFont.GetFaceName(),
-                                                      til::color{ _settings.DefaultBackground() }) :
+                                                      til::color{ _settings->DefaultBackground() }) :
                                   "";
 
         // convert to RTF format
@@ -999,10 +1011,10 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                                  TextBuffer::GenRTF(bufferData,
                                                     _actualFont.GetUnscaledSize().Y,
                                                     _actualFont.GetFaceName(),
-                                                    til::color{ _settings.DefaultBackground() }) :
+                                                    til::color{ _settings->DefaultBackground() }) :
                                  "";
 
-        if (!_settings.CopyOnSelect())
+        if (!_settings->CopyOnSelect())
         {
             _terminal->ClearSelection();
             _renderer->TriggerSelection();
@@ -1089,7 +1101,10 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
     til::color ControlCore::BackgroundColor() const
     {
-        return _terminal->GetColorTableEntry(TextColor::DEFAULT_BACKGROUND);
+        // The Terminal internally stores it's BG with 0 opacity, so as to allow
+        // DX to paint the BG color transparently. We however don't want to leak
+        // that implementation detail.
+        return _terminal->GetDefaultBackground().with_alpha(0xff);
     }
 
     // Method Description:
@@ -1246,7 +1261,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
     bool ControlCore::CopyOnSelect() const
     {
-        return _settings.CopyOnSelect();
+        return _settings->CopyOnSelect();
     }
 
     Windows::Foundation::Collections::IVector<winrt::hstring> ControlCore::SelectedText(bool trimTrailingWhitespace) const
@@ -1304,16 +1319,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         }
     }
 
-    void ControlCore::SetBackgroundOpacity(const double opacity)
-    {
-        if (_renderEngine)
-        {
-            auto lock = _terminal->LockForWriting();
-            const auto backgroundIsOpaque = opacity == 1.0 && _settings.BackgroundImage().empty();
-            _renderEngine->SetDefaultTextBackgroundOpacity(static_cast<float>(backgroundIsOpaque));
-        }
-    }
-
     // Method Description:
     // - Asynchronously close our connection. The Connection will likely wait
     //   until the attached process terminates before Close returns. If that's
@@ -1599,4 +1604,64 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
         return VerifyVersionInfoW(&osver, VER_BUILDNUMBER, dwlConditionMask) != FALSE;
     }
+
+    Core::Scheme ControlCore::ColorScheme() const noexcept
+    {
+        auto s = _terminal->GetColorScheme();
+        // This might be a tad bit of a hack. This event only gets called by set
+        // color scheme / preview color scheme, and in that case, we know the
+        // control _is_ focused.
+        s.SelectionBackground = _settings->FocusedAppearance()->SelectionBackground();
+        return s;
+    }
+
+    void ControlCore::ColorScheme(const Core::Scheme& scheme)
+    {
+        auto l{ _terminal->LockForWriting() };
+
+        _settings->FocusedAppearance()->DefaultForeground(scheme.Foreground);
+        _settings->FocusedAppearance()->DefaultBackground(scheme.Background);
+        _settings->FocusedAppearance()->CursorColor(scheme.CursorColor);
+        _settings->FocusedAppearance()->SelectionBackground(scheme.SelectionBackground);
+
+        _settings->FocusedAppearance()->SetColorTableEntry(0, scheme.Black);
+        _settings->FocusedAppearance()->SetColorTableEntry(1, scheme.Red);
+        _settings->FocusedAppearance()->SetColorTableEntry(2, scheme.Green);
+        _settings->FocusedAppearance()->SetColorTableEntry(3, scheme.Yellow);
+        _settings->FocusedAppearance()->SetColorTableEntry(4, scheme.Blue);
+        _settings->FocusedAppearance()->SetColorTableEntry(5, scheme.Purple);
+        _settings->FocusedAppearance()->SetColorTableEntry(6, scheme.Cyan);
+        _settings->FocusedAppearance()->SetColorTableEntry(7, scheme.White);
+        _settings->FocusedAppearance()->SetColorTableEntry(8, scheme.BrightBlack);
+        _settings->FocusedAppearance()->SetColorTableEntry(9, scheme.BrightRed);
+        _settings->FocusedAppearance()->SetColorTableEntry(10, scheme.BrightGreen);
+        _settings->FocusedAppearance()->SetColorTableEntry(11, scheme.BrightYellow);
+        _settings->FocusedAppearance()->SetColorTableEntry(12, scheme.BrightBlue);
+        _settings->FocusedAppearance()->SetColorTableEntry(13, scheme.BrightPurple);
+        _settings->FocusedAppearance()->SetColorTableEntry(14, scheme.BrightCyan);
+        _settings->FocusedAppearance()->SetColorTableEntry(15, scheme.BrightWhite);
+
+        _terminal->ApplyScheme(scheme);
+
+        _renderer->TriggerRedrawAll();
+        _BackgroundColorChangedHandlers(*this, nullptr);
+    }
+
+    bool ControlCore::HasUnfocusedAppearance() const
+    {
+        return _settings->HasUnfocusedAppearance();
+    }
+
+    void ControlCore::AdjustOpacity(const int32_t& opacity, const bool& relative)
+    {
+        const double opacityAdjust = static_cast<double>(opacity) / 100.0;
+        if (relative)
+        {
+            AdjustOpacity(opacityAdjust);
+        }
+        else
+        {
+            _setOpacity(opacityAdjust);
+        }
+    }
 }

src/cascadia/TerminalControl/ControlCore.h

@@ -15,24 +15,39 @@
 
 #pragma once
 
+#include "EventArgs.h"
 #include "ControlCore.g.h"
+#include "ControlSettings.h"
 #include "../../renderer/base/Renderer.hpp"
+#include "../../renderer/dx/DxRenderer.hpp"
+#include "../../renderer/uia/UiaRenderer.hpp"
 #include "../../cascadia/TerminalCore/Terminal.hpp"
 #include "../buffer/out/search.h"
 #include "cppwinrt_utils.h"
 
+#include <til/ticket_lock.h>
+
 namespace ControlUnitTests
 {
     class ControlCoreTests;
     class ControlInteractivityTests;
 };
 
+#define RUNTIME_SETTING(type, name, setting)                      \
+private:                                                          \
+    std::optional<type> _runtime##name{ std::nullopt };           \
+    void name(const type newValue) { _runtime##name = newValue; } \
+                                                                  \
+public:                                                           \
+    type name() const { return _runtime##name ? *_runtime##name : setting; }
+
 namespace winrt::Microsoft::Terminal::Control::implementation
 {
     struct ControlCore : ControlCoreT<ControlCore>
     {
     public:
-        ControlCore(IControlSettings settings,
+        ControlCore(Control::IControlSettings settings,
+                    Control::IControlAppearance unfocusedAppearance,
                     TerminalConnection::ITerminalConnection connection);
         ~ControlCore();
 
@@ -41,8 +56,16 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                         const double compositionScale);
         void EnablePainting();
 
-        void UpdateSettings(const IControlSettings& settings);
-        void UpdateAppearance(const IControlAppearance& newAppearance);
+        void UpdateSettings(const Control::IControlSettings& settings, const IControlAppearance& newAppearance);
+        void ApplyAppearance(const bool& focused);
+        Control::IControlSettings Settings() { return *_settings; };
+        Control::IControlAppearance FocusedAppearance() const { return *_settings->FocusedAppearance(); };
+        Control::IControlAppearance UnfocusedAppearance() const { return *_settings->UnfocusedAppearance(); };
+        bool HasUnfocusedAppearance() const;
+
+        winrt::Microsoft::Terminal::Core::Scheme ColorScheme() const noexcept;
+        void ColorScheme(const winrt::Microsoft::Terminal::Core::Scheme& scheme);
+
         void SizeChanged(const double width, const double height);
         void ScaleChanged(const double scale);
         uint64_t SwapChainHandle() const;
@@ -57,7 +80,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         uint16_t FontWeight() const noexcept;
 
         til::color BackgroundColor() const;
-        void SetBackgroundOpacity(const double opacity);
 
         void SendInput(const winrt::hstring& wstr);
         void PasteText(const winrt::hstring& hstr);
@@ -148,6 +170,11 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
         static bool IsVintageOpacityAvailable() noexcept;
 
+        void AdjustOpacity(const int32_t& opacity, const bool& relative);
+
+        RUNTIME_SETTING(double, Opacity, _settings->Opacity());
+        RUNTIME_SETTING(bool, UseAcrylic, _settings->UseAcrylic());
+
         // -------------------------------- WinRT Events ---------------------------------
         // clang-format off
         WINRT_CALLBACK(FontSizeChanged, Control::FontSizeChangedEventArgs);
@@ -178,6 +205,8 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         event_token _connectionOutputEventToken;
         TerminalConnection::ITerminalConnection::StateChanged_revoker _connectionStateChangedRevoker;
 
+        winrt::com_ptr<ControlSettings> _settings{ nullptr };
+
         std::unique_ptr<::Microsoft::Terminal::Core::Terminal> _terminal{ nullptr };
 
         // NOTE: _renderEngine must be ordered before _renderer.
@@ -185,11 +214,9 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         // As _renderer has a dependency on _renderEngine (through a raw pointer)
         // we must ensure the _renderer is deallocated first.
         // (C++ class members are destroyed in reverse order.)
-        std::unique_ptr<::Microsoft::Console::Render::IRenderEngine> _renderEngine{ nullptr };
+        std::unique_ptr<::Microsoft::Console::Render::DxEngine> _renderEngine{ nullptr };
         std::unique_ptr<::Microsoft::Console::Render::Renderer> _renderer{ nullptr };
 
-        IControlSettings _settings{ nullptr };
-
         FontInfoDesired _desiredFont;
         FontInfo _actualFont;
         winrt::hstring _actualFontFaceName;
@@ -245,9 +272,10 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 #pragma endregion
 
         void _raiseReadOnlyWarning();
-        void _updateAntiAliasingMode();
+        void _updateAntiAliasingMode(::Microsoft::Console::Render::DxEngine* const dxEngine);
         void _connectionOutputHandler(const hstring& hstr);
         void _updateHoveredCell(const std::optional<til::point> terminalPosition);
+        void _setOpacity(const double opacity);
 
         inline bool _IsClosing() const noexcept
         {

src/cascadia/TerminalControl/ControlCore.idl

@@ -33,20 +33,27 @@ namespace Microsoft.Terminal.Control
     [default_interface] runtimeclass ControlCore : ICoreState
     {
         ControlCore(IControlSettings settings,
+                    IControlAppearance unfocusedAppearance,
                     Microsoft.Terminal.TerminalConnection.ITerminalConnection connection);
 
         Boolean Initialize(Double actualWidth,
                            Double actualHeight,
                            Double compositionScale);
 
-        void UpdateSettings(IControlSettings settings);
-        void UpdateAppearance(IControlAppearance appearance);
+        void UpdateSettings(IControlSettings settings, IControlAppearance appearance);
+        void ApplyAppearance(Boolean focused);
+
+        IControlSettings Settings { get; };
+        IControlAppearance FocusedAppearance { get; };
+        IControlAppearance UnfocusedAppearance { get; };
+        Boolean HasUnfocusedAppearance();
 
         UInt64 SwapChainHandle { get; };
 
         Windows.Foundation.Size FontSize { get; };
         String FontFaceName { get; };
         UInt16 FontWeight { get; };
+        Double Opacity { get; };
 
         Boolean TrySendKeyEvent(Int16 vkey,
                              Int16 scanCode,
@@ -75,7 +82,6 @@ namespace Microsoft.Terminal.Control
         void BlinkAttributeTick();
         void UpdatePatternLocations();
         void Search(String text, Boolean goForward, Boolean caseSensitive);
-        void SetBackgroundOpacity(Double opacity);
         Microsoft.Terminal.Core.Color BackgroundColor { get; };
 
         Boolean HasSelection { get; };
@@ -92,6 +98,8 @@ namespace Microsoft.Terminal.Control
 
         String ReadEntireBuffer();
 
+        void AdjustOpacity(Int32 Opacity, Boolean relative);
+
         event FontSizeChangedEventArgs FontSizeChanged;
 
         event Windows.Foundation.TypedEventHandler<Object, CopyToClipboardEventArgs> CopyToClipboard;

src/cascadia/TerminalControl/ControlInteractivity.cpp

@@ -39,13 +39,14 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     }
 
     ControlInteractivity::ControlInteractivity(IControlSettings settings,
+                                               Control::IControlAppearance unfocusedAppearance,
                                                TerminalConnection::ITerminalConnection connection) :
         _touchAnchor{ std::nullopt },
         _lastMouseClickTimestamp{},
         _lastMouseClickPos{},
         _selectionNeedsToBeCopied{ false }
     {
-        _core = winrt::make_self<ControlCore>(settings, connection);
+        _core = winrt::make_self<ControlCore>(settings, unfocusedAppearance, connection);
     }
 
     // Method Description:

src/cascadia/TerminalControl/ControlInteractivity.h

@@ -22,7 +22,6 @@
 #include "cppwinrt_utils.h"
 
 #include "ControlCore.h"
-#include "../../renderer/uia/UiaRenderer.hpp"
 
 namespace ControlUnitTests
 {
@@ -36,6 +35,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     {
     public:
         ControlInteractivity(IControlSettings settings,
+                             Control::IControlAppearance unfocusedAppearance,
                              TerminalConnection::ITerminalConnection connection);
 
         void GotFocus();

src/cascadia/TerminalControl/ControlInteractivity.idl

@@ -14,6 +14,7 @@ namespace Microsoft.Terminal.Control
     [default_interface] runtimeclass ControlInteractivity
     {
         ControlInteractivity(IControlSettings settings,
+                             IControlAppearance unfocusedAppearance,
                              Microsoft.Terminal.TerminalConnection.ITerminalConnection connection);
 
         ControlCore Core { get; };

src/cascadia/TerminalControl/ControlSettings.h

@@ -0,0 +1,73 @@
+/*++
+Copyright (c) Microsoft Corporation
+Licensed under the MIT license.
+--*/
+#pragma once
+#include "../../inc/cppwinrt_utils.h"
+#include "../../inc/ControlProperties.h"
+
+#include <DefaultSettings.h>
+#include <conattrs.hpp>
+#include "ControlAppearance.h"
+
+using IFontFeatureMap = winrt::Windows::Foundation::Collections::IMap<winrt::hstring, uint32_t>;
+using IFontAxesMap = winrt::Windows::Foundation::Collections::IMap<winrt::hstring, float>;
+
+namespace winrt::Microsoft::Terminal::Control::implementation
+{
+    struct ControlSettings : public winrt::implements<ControlSettings, Microsoft::Terminal::Control::IControlSettings, Microsoft::Terminal::Control::IControlAppearance, Microsoft::Terminal::Core::ICoreSettings, Microsoft::Terminal::Core::ICoreAppearance>
+    {
+        // Getters and setters for each *Setting member. We're not using
+        // WINRT_PROPERTY for these, because they actually exist inside the
+        // _focusedAppearance member. We don't need to reserve another member to
+        // hold them.
+#define SETTINGS_GEN(type, name, ...) WINRT_PROPERTY(type, name, __VA_ARGS__);
+        CORE_SETTINGS(SETTINGS_GEN)
+        CONTROL_SETTINGS(SETTINGS_GEN)
+#undef SETTINGS_GEN
+
+    private:
+        winrt::com_ptr<ControlAppearance> _unfocusedAppearance{ nullptr };
+        winrt::com_ptr<ControlAppearance> _focusedAppearance{ nullptr };
+        bool _hasUnfocusedAppearance{ false };
+
+    public:
+        ControlSettings(const Control::IControlSettings& settings,
+                        const Control::IControlAppearance& unfocusedAppearance)
+        {
+            _hasUnfocusedAppearance = unfocusedAppearance != nullptr;
+
+            _focusedAppearance = winrt::make_self<implementation::ControlAppearance>(settings);
+            _unfocusedAppearance = unfocusedAppearance ?
+                                       winrt::make_self<implementation::ControlAppearance>(unfocusedAppearance) :
+                                       _focusedAppearance;
+
+            // Copy every value from the passed in settings, into us.
+#define COPY_SETTING(type, name, ...) _##name = settings.name();
+            CORE_SETTINGS(COPY_SETTING)
+            CONTROL_SETTINGS(COPY_SETTING)
+#undef COPY_SETTING
+        }
+
+        winrt::com_ptr<ControlAppearance> UnfocusedAppearance() { return _unfocusedAppearance; }
+        winrt::com_ptr<ControlAppearance> FocusedAppearance() { return _focusedAppearance; }
+        bool HasUnfocusedAppearance() { return _hasUnfocusedAppearance; }
+
+        // Getters and setters for each Appearance member. We're not using
+        // WINRT_PROPERTY for these, because they actually exist inside the
+        // _focusedAppearance member. We don't need to reserve another member to
+        // hold them.
+#define APPEARANCE_GEN(type, name, ...)                               \
+    type name() const noexcept { return _focusedAppearance->name(); } \
+    void name(const type& value) noexcept { _focusedAppearance->name(value); }
+
+        CORE_APPEARANCE_SETTINGS(APPEARANCE_GEN)
+        CONTROL_APPEARANCE_SETTINGS(APPEARANCE_GEN)
+#undef APPEARANCE_GEN
+
+        winrt::Microsoft::Terminal::Core::Color GetColorTableEntry(int32_t index) noexcept
+        {
+            return _focusedAppearance->GetColorTableEntry(index);
+        }
+    };
+}

src/cascadia/TerminalControl/IControlAppearance.idl

@@ -5,18 +5,18 @@ namespace Microsoft.Terminal.Control
 {
     interface IControlAppearance requires Microsoft.Terminal.Core.ICoreAppearance
     {
-        Microsoft.Terminal.Core.Color SelectionBackground;
-        String BackgroundImage;
-        Double BackgroundImageOpacity;
-        Windows.UI.Xaml.Media.Stretch BackgroundImageStretchMode;
-        Windows.UI.Xaml.HorizontalAlignment BackgroundImageHorizontalAlignment;
-        Windows.UI.Xaml.VerticalAlignment BackgroundImageVerticalAlignment;
-        Boolean IntenseIsBold;
+        Microsoft.Terminal.Core.Color SelectionBackground { get; };
+        String BackgroundImage { get; };
+        Double BackgroundImageOpacity { get; };
+        Windows.UI.Xaml.Media.Stretch BackgroundImageStretchMode { get; };
+        Windows.UI.Xaml.HorizontalAlignment BackgroundImageHorizontalAlignment { get; };
+        Windows.UI.Xaml.VerticalAlignment BackgroundImageVerticalAlignment { get; };
+        Boolean IntenseIsBold { get; };
         // IntenseIsBright is in Core Appearance
-        Double Opacity;
+        Double Opacity { get; };
 
         // Experimental settings
-        Boolean RetroTerminalEffect;
-        String PixelShaderPath;
+        Boolean RetroTerminalEffect { get; };
+        String PixelShaderPath { get; };
     };
 }

src/cascadia/TerminalControl/IControlSettings.idl

@@ -24,34 +24,34 @@ namespace Microsoft.Terminal.Control
     //      TermControl's behavior. In these settings there is both the entirety
     //      of the Core ITerminalSettings interface, and any additional settings
     //      for specifically the control.
-    interface IControlSettings requires Microsoft.Terminal.Core.ICoreSettings, Microsoft.Terminal.Control.IControlAppearance
+    interface IControlSettings requires Microsoft.Terminal.Core.ICoreSettings,
+                               Microsoft.Terminal.Control.IControlAppearance
     {
         String ProfileName;
-        String ProfileSource;
 
-        Boolean UseAcrylic;
-        ScrollbarState ScrollState;
-        Boolean UseAtlasEngine;
-        String FontFace;
-        Int32 FontSize;
-        Windows.UI.Text.FontWeight FontWeight;
-        String Padding;
-        Windows.Foundation.Collections.IMap<String, UInt32> FontFeatures;
-        Windows.Foundation.Collections.IMap<String, Single> FontAxes;
+        Boolean UseAcrylic { get; };
+        ScrollbarState ScrollState { get; };
 
-        Microsoft.Terminal.Control.IKeyBindings KeyBindings;
+        String FontFace { get; };
+        Int32 FontSize { get; };
+        Windows.UI.Text.FontWeight FontWeight { get; };
+        String Padding { get; };
+        Windows.Foundation.Collections.IMap<String, UInt32> FontFeatures { get; };
+        Windows.Foundation.Collections.IMap<String, Single> FontAxes { get; };
 
-        Boolean CopyOnSelect;
-        Boolean FocusFollowMouse;
+        Microsoft.Terminal.Control.IKeyBindings KeyBindings { get; };
 
-        String Commandline;
-        String StartingDirectory;
-        String EnvironmentVariables;
+        Boolean CopyOnSelect { get; };
+        Boolean FocusFollowMouse { get; };
 
-        TextAntialiasingMode AntialiasingMode;
+        String Commandline { get; };
+        String StartingDirectory { get; };
+        String EnvironmentVariables { get; };
+
+        TextAntialiasingMode AntialiasingMode { get; };
 
         // Experimental Settings
-        Boolean ForceFullRepaintRendering;
-        Boolean SoftwareRendering;
+        Boolean ForceFullRepaintRendering { get; };
+        Boolean SoftwareRendering { get; };
     };
 }

src/cascadia/TerminalControl/ICoreState.idl

@@ -22,5 +22,8 @@ namespace Microsoft.Terminal.Control
         Boolean BracketedPasteEnabled { get; };
 
         Microsoft.Terminal.TerminalConnection.ConnectionState ConnectionState { get; };
+
+        Microsoft.Terminal.Core.Scheme ColorScheme { get; set; };
+
     };
 }

src/cascadia/TerminalControl/TermControl.cpp

@@ -3,16 +3,17 @@
 
 #include "pch.h"
 #include "TermControl.h"
-
+#include <argb.h>
+#include <DefaultSettings.h>
 #include <unicode.hpp>
 #include <Utf16Parser.hpp>
+#include <Utils.h>
 #include <LibraryResources.h>
-
-#include "TermControlAutomationPeer.h"
 #include "../../types/inc/GlyphWidth.hpp"
-#include "../../renderer/atlas/AtlasEngine.h"
+#include "../../types/inc/Utils.hpp"
 
 #include "TermControl.g.cpp"
+#include "TermControlAutomationPeer.h"
 
 using namespace ::Microsoft::Console::Types;
 using namespace ::Microsoft::Console::VirtualTerminal;
@@ -48,8 +49,8 @@ DEFINE_ENUM_FLAG_OPERATORS(winrt::Microsoft::Terminal::Control::MouseButtonState
 namespace winrt::Microsoft::Terminal::Control::implementation
 {
     TermControl::TermControl(IControlSettings settings,
+                             Control::IControlAppearance unfocusedAppearance,
                              TerminalConnection::ITerminalConnection connection) :
-        _settings{ settings },
         _isInternalScrollBarUpdate{ false },
         _autoScrollVelocity{ 0 },
         _autoScrollingPointerPoint{ std::nullopt },
@@ -61,7 +62,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     {
         InitializeComponent();
 
-        _interactivity = winrt::make<implementation::ControlInteractivity>(settings, connection);
+        _interactivity = winrt::make<implementation::ControlInteractivity>(settings, unfocusedAppearance, connection);
         _core = _interactivity.Core();
 
         // These events might all be triggered by the connection, but that
@@ -77,7 +78,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         // These callbacks can only really be triggered by UI interactions. So
         // they don't need weak refs - they can't be triggered unless we're
         // alive.
-        _core.BackgroundColorChanged({ this, &TermControl::_BackgroundColorChangedHandler });
+        _core.BackgroundColorChanged({ this, &TermControl::_coreBackgroundColorChanged });
         _core.FontSizeChanged({ this, &TermControl::_coreFontSizeChanged });
         _core.TransparencyChanged({ this, &TermControl::_coreTransparencyChanged });
         _core.RaiseNotice({ this, &TermControl::_coreRaisedNotice });
@@ -144,7 +145,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         _autoScrollTimer.Interval(AutoScrollUpdateInterval);
         _autoScrollTimer.Tick({ this, &TermControl::_UpdateAutoScroll });
 
-        _ApplyUISettings(_settings);
+        _ApplyUISettings();
     }
 
     // Method Description:
@@ -229,11 +230,15 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         this->Focus(FocusState::Programmatic);
     }
 
+    winrt::fire_and_forget TermControl::UpdateControlSettings(IControlSettings settings)
+    {
+        return UpdateControlSettings(settings, _core.UnfocusedAppearance());
+    }
     // Method Description:
     // - Given Settings having been updated, applies the settings to the current terminal.
     // Return Value:
     // - <none>
-    winrt::fire_and_forget TermControl::UpdateSettings()
+    winrt::fire_and_forget TermControl::UpdateControlSettings(IControlSettings settings, IControlAppearance unfocusedAppearance)
     {
         auto weakThis{ get_weak() };
 
@@ -241,21 +246,18 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         // terminal.
         co_await winrt::resume_foreground(Dispatcher());
 
-        _UpdateSettingsFromUIThread(_settings);
+        _core.UpdateSettings(settings, unfocusedAppearance);
 
-        auto appearance = _settings.try_as<IControlAppearance>();
-        if (!_focused && _UnfocusedAppearance)
-        {
-            appearance = _UnfocusedAppearance;
-        }
-        _UpdateAppearanceFromUIThread(appearance);
+        _UpdateSettingsFromUIThread();
+
+        _UpdateAppearanceFromUIThread(_focused ? _core.FocusedAppearance() : _core.UnfocusedAppearance());
     }
 
     // Method Description:
     // - Dispatches a call to the UI thread and updates the appearance
     // Arguments:
     // - newAppearance: the new appearance to set
-    winrt::fire_and_forget TermControl::UpdateAppearance(const IControlAppearance newAppearance)
+    winrt::fire_and_forget TermControl::UpdateAppearance(IControlAppearance newAppearance)
     {
         // Dispatch a call to the UI thread
         co_await winrt::resume_foreground(Dispatcher());
@@ -271,17 +273,15 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // - INVARIANT: This method must be called from the UI thread.
     // Arguments:
     // - newSettings: the new settings to set
-    void TermControl::_UpdateSettingsFromUIThread(IControlSettings newSettings)
+    void TermControl::_UpdateSettingsFromUIThread()
     {
         if (_IsClosing())
         {
             return;
         }
 
-        _core.UpdateSettings(_settings);
-
         // Update our control settings
-        _ApplyUISettings(_settings);
+        _ApplyUISettings();
     }
 
     // Method Description:
@@ -289,7 +289,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // - INVARIANT: This method must be called from the UI thread.
     // Arguments:
     // - newAppearance: the new appearance to set
-    void TermControl::_UpdateAppearanceFromUIThread(IControlAppearance newAppearance)
+    void TermControl::_UpdateAppearanceFromUIThread(Control::IControlAppearance newAppearance)
     {
         if (_IsClosing())
         {
@@ -300,6 +300,10 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
         // Update our control settings
         const auto bg = newAppearance.DefaultBackground();
+
+        // In the future, this might need to be changed to a
+        // _InitializeBackgroundBrush call instead, because we may need to
+        // switch from a solid color brush to an acrylic one.
         _changeBackgroundColor(bg);
 
         // Set TSF Foreground
@@ -307,7 +311,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         foregroundBrush.Color(static_cast<til::color>(newAppearance.DefaultForeground()));
         TSFInputControl().Foreground(foregroundBrush);
 
-        _core.UpdateAppearance(newAppearance);
+        _core.ApplyAppearance(_focused);
     }
 
     // Method Description:
@@ -331,7 +335,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     }
 
     // Method Description:
-    // - Style our UI elements based on the values in our _settings, and set up
+    // - Style our UI elements based on the values in our settings, and set up
     //   other control-specific settings. This method will be called whenever
     //   the settings are reloaded.
     //   * Calls _InitializeBackgroundBrush to set up the Xaml brush responsible
@@ -342,21 +346,21 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // - <none>
     // Return Value:
     // - <none>
-    void TermControl::_ApplyUISettings(const IControlSettings& newSettings)
+    void TermControl::_ApplyUISettings()
     {
         _InitializeBackgroundBrush();
 
-        const auto bg = newSettings.DefaultBackground();
-        _changeBackgroundColor(bg);
+        // settings might be out-of-proc in the future
+        auto settings{ _core.Settings() };
 
         // Apply padding as swapChainPanel's margin
-        const auto newMargin = ParseThicknessFromPadding(newSettings.Padding());
+        const auto newMargin = ParseThicknessFromPadding(settings.Padding());
         SwapChainPanel().Margin(newMargin);
 
         TSFInputControl().Margin(newMargin);
 
         // Apply settings for scrollbar
-        if (newSettings.ScrollState() == ScrollbarState::Hidden)
+        if (settings.ScrollState() == ScrollbarState::Hidden)
         {
             // In the scenario where the user has turned off the OS setting to automatically hide scrollbars, the
             // Terminal scrollbar would still be visible; so, we need to set the control's visibility accordingly to
@@ -440,16 +444,15 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     //       use bgcolor as acrylic's tint
     // - Avoids image flickering and acrylic brush redraw if settings are changed
     //   but the appropriate brush is still in place.
-    // - Does not apply background color outside of acrylic mode;
-    //   _BackgroundColorChanged must be called to do so.
     // Arguments:
     // - <none>
     // Return Value:
     // - <none>
     void TermControl::_InitializeBackgroundBrush()
     {
-        auto appearance = _settings.try_as<IControlAppearance>();
-        if (_settings.UseAcrylic())
+        auto settings{ _core.Settings() };
+        auto bgColor = til::color{ _core.FocusedAppearance().DefaultBackground() }.with_alpha(0xff);
+        if (settings.UseAcrylic())
         {
             // See if we've already got an acrylic background brush
             // to avoid the flicker when setting up a new one
@@ -464,65 +467,83 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
             // see GH#1082: Initialize background color so we don't get a
             // fade/flash when _BackgroundColorChanged is called
-            auto bgColor = til::color{ _settings.DefaultBackground() }.with_alpha(0xff);
-
             acrylic.FallbackColor(bgColor);
             acrylic.TintColor(bgColor);
 
             // Apply brush settings
-            acrylic.TintOpacity(appearance.Opacity());
+            acrylic.TintOpacity(_core.Opacity());
 
             // Apply brush to control if it's not already there
             if (RootGrid().Background() != acrylic)
             {
                 RootGrid().Background(acrylic);
             }
-
-            // GH#5098: Inform the engine of the new opacity of the default text background.
-            _core.SetBackgroundOpacity(appearance.Opacity());
         }
         else
         {
             Media::SolidColorBrush solidColor{};
-            solidColor.Opacity(_settings.Opacity());
-            RootGrid().Background(solidColor);
+            solidColor.Opacity(_core.Opacity());
+            solidColor.Color(bgColor);
 
-            // GH#5098: Inform the engine of the new opacity of the default text background.
-            _core.SetBackgroundOpacity(appearance.Opacity());
+            RootGrid().Background(solidColor);
         }
     }
 
     // Method Description:
-    // - Style the background of the control with the provided background color
+    // - Handler for the core's BackgroundColorChanged event. Updates the color
+    //   of our background brush to match.
+    // - Hops over to the UI thread to do this work.
     // Arguments:
-    // - color: The background color to use as a uint32 (aka DWORD COLORREF)
+    // <unused>
     // Return Value:
     // - <none>
-    void TermControl::_BackgroundColorChangedHandler(const IInspectable& /*sender*/,
-                                                     const IInspectable& /*args*/)
-    {
-        til::color newBgColor{ _core.BackgroundColor() };
-        _changeBackgroundColor(newBgColor);
-    }
-
-    winrt::fire_and_forget TermControl::_changeBackgroundColor(const til::color bg)
+    winrt::fire_and_forget TermControl::_coreBackgroundColorChanged(const IInspectable& /*sender*/,
+                                                                    const IInspectable& /*args*/)
     {
         auto weakThis{ get_weak() };
         co_await winrt::resume_foreground(Dispatcher());
-
         if (auto control{ weakThis.get() })
         {
-            if (auto acrylic = RootGrid().Background().try_as<Media::AcrylicBrush>())
-            {
-                acrylic.FallbackColor(bg);
-                acrylic.TintColor(bg);
-            }
-            else if (auto solidColor = RootGrid().Background().try_as<Media::SolidColorBrush>())
-            {
-                const auto originalOpacity = solidColor.Opacity();
-                solidColor.Color(bg);
-                solidColor.Opacity(originalOpacity);
-            }
+            til::color newBgColor{ _core.BackgroundColor() };
+            _changeBackgroundColor(newBgColor);
+        }
+    }
+
+    // Method Description:
+    // - Update the color of the background brush we're using. This does _not_
+    //   update the opacity, or what type of brush it is.
+    // - INVARIANT: This needs to be called on the UI thread.
+    // Arguments:
+    // - bg: the new color to use as the background color.
+    void TermControl::_changeBackgroundColor(const til::color bg)
+    {
+        if (auto acrylic = RootGrid().Background().try_as<Media::AcrylicBrush>())
+        {
+            acrylic.FallbackColor(bg);
+            acrylic.TintColor(bg);
+        }
+        else if (auto solidColor = RootGrid().Background().try_as<Media::SolidColorBrush>())
+        {
+            const auto originalOpacity = solidColor.Opacity();
+            solidColor.Color(bg);
+            solidColor.Opacity(originalOpacity);
+        }
+    }
+
+    // Method Description:
+    // - Update the opacity of the background brush we're using. This does _not_
+    //   update the color, or what type of brush it is.
+    // - INVARIANT: This needs to be called on the UI thread.
+    void TermControl::_changeBackgroundOpacity()
+    {
+        const auto opacity{ _core.Opacity() };
+        if (auto acrylic = RootGrid().Background().try_as<Media::AcrylicBrush>())
+        {
+            acrylic.TintOpacity(opacity);
+        }
+        else if (auto solidColor = RootGrid().Background().try_as<Media::SolidColorBrush>())
+        {
+            solidColor.Opacity(opacity);
         }
     }
 
@@ -618,7 +639,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                 HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) == hr)
             {
                 message = { fmt::format(std::wstring_view{ RS_(L"PixelShaderNotFound") },
-                                        _settings.PixelShaderPath()) };
+                                        (_focused ? _core.FocusedAppearance() : _core.UnfocusedAppearance()).PixelShaderPath()) };
             }
             else if (D2DERR_SHADER_COMPILE_FAILED == hr)
             {
@@ -740,7 +761,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         }
 
         // Now that the renderer is set up, update the appearance for initialization
-        _UpdateAppearanceFromUIThread(_settings);
+        _UpdateAppearanceFromUIThread(_core.FocusedAppearance());
 
         _initializedTerminal = true;
 
@@ -773,15 +794,12 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         _HidePointerCursorHandlers(*this, nullptr);
 
         const auto ch = e.Character();
-        const auto keyStatus = e.KeyStatus();
-        const auto scanCode = gsl::narrow_cast<WORD>(keyStatus.ScanCode);
+        const auto scanCode = gsl::narrow_cast<WORD>(e.KeyStatus().ScanCode);
         auto modifiers = _GetPressedModifierKeys();
-
-        if (keyStatus.IsExtendedKey)
+        if (e.KeyStatus().IsExtendedKey)
         {
             modifiers |= ControlKeyStates::EnhancedKey;
         }
-
         const bool handled = _core.SendCharEvent(ch, scanCode, modifiers);
         e.Handled(handled);
     }
@@ -815,7 +833,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             //   This is required as part of GH#638.
             // Or do so for alt+space; only send to terminal when explicitly unbound
             //  That is part of #GH7125
-            auto bindings{ _settings.KeyBindings() };
+            auto bindings{ _core.Settings().KeyBindings() };
             bool isUnbound = false;
             const KeyChord kc = {
                 modifiers.IsCtrlPressed(),
@@ -876,11 +894,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         const auto scanCode = gsl::narrow_cast<WORD>(keyStatus.ScanCode);
         auto modifiers = _GetPressedModifierKeys();
 
-        if (keyStatus.IsExtendedKey)
-        {
-            modifiers |= ControlKeyStates::EnhancedKey;
-        }
-
         // GH#11076:
         // For some weird reason we sometimes receive a WM_KEYDOWN
         // message without vkey or scanCode if a user drags a tab.
@@ -914,6 +927,11 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             return;
         }
 
+        if (keyStatus.IsExtendedKey)
+        {
+            modifiers |= ControlKeyStates::EnhancedKey;
+        }
+
         // Alt-Numpad# input will send us a character once the user releases
         // Alt, so we should be ignoring the individual keydowns. The character
         // will be sent through the TSFInputControl. See GH#1401 for more
@@ -960,7 +978,12 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // - modifiers: The ControlKeyStates representing the modifier key states.
     bool TermControl::_TryHandleKeyBinding(const WORD vkey, const WORD scanCode, ::Microsoft::Terminal::Core::ControlKeyStates modifiers) const
     {
-        auto bindings = _settings.KeyBindings();
+        // The Core owning the keybindings is weird. That's for sure. In the
+        // future, we may want to pass the keybindings into the control
+        // separately, so the control can have a pointer to an in-proc
+        // Keybindings object, rather than routing through the ControlCore.
+        // (see GH#5000)
+        auto bindings = _core.Settings().KeyBindings();
         if (!bindings)
         {
             return false;
@@ -991,7 +1014,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // Arguments:
     // - vkey: The vkey of the key pressed.
     // - scanCode: The scan code of the key pressed.
-    void TermControl::_ClearKeyboardState(const WORD vkey, const WORD scanCode) noexcept
+    void TermControl::_ClearKeyboardState(const WORD vkey, const WORD scanCode) const noexcept
     {
         std::array<BYTE, 256> keyState;
         if (!GetKeyboardState(keyState.data()))
@@ -1139,7 +1162,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         const auto pixelPosition = _toTerminalOrigin(cursorPosition);
         const auto type = ptr.PointerDeviceType();
 
-        if (!_focused && _settings.FocusFollowMouse())
+        if (!_focused && _core.Settings().FocusFollowMouse())
         {
             _FocusFollowMouseRequestedHandlers(*this, nullptr);
         }
@@ -1307,7 +1330,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     // - Called in response to the core's TransparencyChanged event. We'll use
     //   this to update our background brush.
     // - The Core should have already updated the TintOpacity and UseAcrylic
-    //   properties in the _settings.
+    //   properties in the _settings->
     // Arguments:
     // - <unused>
     // Return Value:
@@ -1318,9 +1341,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         co_await resume_foreground(Dispatcher());
         try
         {
-            _InitializeBackgroundBrush();
-            const auto bg = _settings.DefaultBackground();
-            _changeBackgroundColor(bg);
+            _changeBackgroundOpacity();
         }
         CATCH_LOG();
     }
@@ -1527,12 +1548,13 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             _blinkTimer->Start();
         }
 
-        // Only update the appearance here if an unfocused config exists -
-        // if an unfocused config does not exist then we never would have switched
-        // appearances anyway so there's no need to switch back upon gaining focus
-        if (_UnfocusedAppearance)
+        // Only update the appearance here if an unfocused config exists - if an
+        // unfocused config does not exist then we never would have switched
+        // appearances anyway so there's no need to switch back upon gaining
+        // focus
+        if (_core.HasUnfocusedAppearance())
         {
-            UpdateAppearance(_settings);
+            UpdateAppearance(_core.FocusedAppearance());
         }
     }
 
@@ -1574,9 +1596,9 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
         // Check if there is an unfocused config we should set the appearance to
         // upon losing focus
-        if (_UnfocusedAppearance)
+        if (_core.HasUnfocusedAppearance())
         {
-            UpdateAppearance(_UnfocusedAppearance);
+            UpdateAppearance(_core.UnfocusedAppearance());
         }
     }
 
@@ -1725,7 +1747,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
     hstring TermControl::GetProfileName() const
     {
-        return _settings.ProfileName();
+        return _core.Settings().ProfileName();
     }
 
     hstring TermControl::WorkingDirectory() const
@@ -1830,7 +1852,13 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
         const winrt::Windows::Foundation::Size initialSize{ cols, rows };
 
-        return GetProposedDimensions(settings, dpi, initialSize);
+        return GetProposedDimensions(initialSize,
+                                     settings.FontSize(),
+                                     settings.FontWeight(),
+                                     settings.FontFace(),
+                                     settings.ScrollState(),
+                                     settings.Padding(),
+                                     dpi);
     }
 
     // Function Description:
@@ -1851,15 +1879,16 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     //   caller knows what monitor the control is about to appear on.
     // Return Value:
     // - a size containing the requested dimensions in pixels.
-    winrt::Windows::Foundation::Size TermControl::GetProposedDimensions(IControlSettings const& settings, const uint32_t dpi, const winrt::Windows::Foundation::Size& initialSizeInChars)
+    winrt::Windows::Foundation::Size TermControl::GetProposedDimensions(const winrt::Windows::Foundation::Size& initialSizeInChars,
+                                                                        const int32_t& fontHeight,
+                                                                        const winrt::Windows::UI::Text::FontWeight& fontWeight,
+                                                                        const winrt::hstring& fontFace,
+                                                                        const ScrollbarState& scrollState,
+                                                                        const winrt::hstring& padding,
+                                                                        const uint32_t dpi)
     {
         const auto cols = ::base::saturated_cast<int>(initialSizeInChars.Width);
         const auto rows = ::base::saturated_cast<int>(initialSizeInChars.Height);
-        const auto fontSize = settings.FontSize();
-        const auto fontWeight = settings.FontWeight();
-        const auto fontFace = settings.FontFace();
-        const auto scrollState = settings.ScrollState();
-        const auto padding = settings.Padding();
 
         // Initialize our font information.
         // The font width doesn't terribly matter, we'll only be using the
@@ -1868,39 +1897,28 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         //      The family is only used to determine if the font is truetype or
         //      not, but DX doesn't use that info at all.
         //      The Codepage is additionally not actually used by the DX engine at all.
-        FontInfo actualFont = { fontFace, 0, fontWeight.Weight, { 0, gsl::narrow_cast<short>(fontSize) }, CP_UTF8, false };
+        FontInfo actualFont = { fontFace, 0, fontWeight.Weight, { 0, gsl::narrow_cast<short>(fontHeight) }, CP_UTF8, false };
         FontInfoDesired desiredFont = { actualFont };
 
         // Create a DX engine and initialize it with our font and DPI. We'll
         // then use it to measure how much space the requested rows and columns
         // will take up.
         // TODO: MSFT:21254947 - use a static function to do this instead of
-        // instantiating a DxEngine/AtlasEngine.
+        // instantiating a DxEngine
         // GH#10211 - UNDER NO CIRCUMSTANCE should this fail. If it does, the
         // whole app will crash instantaneously on launch, which is no good.
-        double scale;
-        if (Feature_AtlasEngine::IsEnabled() && settings.UseAtlasEngine())
-        {
-            auto engine = std::make_unique<::Microsoft::Console::Render::AtlasEngine>();
-            LOG_IF_FAILED(engine->UpdateDpi(dpi));
-            LOG_IF_FAILED(engine->UpdateFont(desiredFont, actualFont));
-            scale = engine->GetScaling();
-        }
-        else
-        {
-            auto engine = std::make_unique<::Microsoft::Console::Render::DxEngine>();
-            LOG_IF_FAILED(engine->UpdateDpi(dpi));
-            LOG_IF_FAILED(engine->UpdateFont(desiredFont, actualFont));
-            scale = engine->GetScaling();
-        }
+        auto dxEngine = std::make_unique<::Microsoft::Console::Render::DxEngine>();
+        LOG_IF_FAILED(dxEngine->UpdateDpi(dpi));
+        LOG_IF_FAILED(dxEngine->UpdateFont(desiredFont, actualFont));
 
-        const auto actualFontSize = actualFont.GetSize();
+        const auto scale = dxEngine->GetScaling();
+        const auto fontSize = actualFont.GetSize();
 
         // UWP XAML scrollbars aren't guaranteed to be the same size as the
         // ComCtl scrollbars, but it's certainly close enough.
         const auto scrollbarSize = GetSystemMetricsForDpi(SM_CXVSCROLL, dpi);
 
-        double width = cols * actualFontSize.X;
+        double width = cols * fontSize.X;
 
         // Reserve additional space if scrollbar is intended to be visible
         if (scrollState == ScrollbarState::Visible)
@@ -1908,7 +1926,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             width += scrollbarSize;
         }
 
-        double height = rows * actualFontSize.Y;
+        double height = rows * fontSize.Y;
         const auto thickness = ParseThicknessFromPadding(padding);
         // GH#2061 - make sure to account for the size the padding _will be_ scaled to
         width += scale * (thickness.Left + thickness.Right);
@@ -1947,7 +1965,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             double width = fontSize.Width;
             double height = fontSize.Height;
             // Reserve additional space if scrollbar is intended to be visible
-            if (_settings.ScrollState() == ScrollbarState::Visible)
+            if (_core.Settings().ScrollState() == ScrollbarState::Visible)
             {
                 width += ScrollBar().ActualWidth();
             }
@@ -1968,7 +1986,14 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             const winrt::Windows::Foundation::Size minSize{ 1, 1 };
             const double scaleFactor = DisplayInformation::GetForCurrentView().RawPixelsPerViewPixel();
             const auto dpi = ::base::saturated_cast<uint32_t>(USER_DEFAULT_SCREEN_DPI * scaleFactor);
-            return GetProposedDimensions(_settings, dpi, minSize);
+            auto settings{ _core.Settings() };
+            return GetProposedDimensions(minSize,
+                                         settings.FontSize(),
+                                         settings.FontWeight(),
+                                         settings.FontFace(),
+                                         settings.ScrollState(),
+                                         settings.Padding(),
+                                         dpi);
         }
     }
 
@@ -1990,7 +2015,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                                                            padding.Left + padding.Right :
                                                            padding.Top + padding.Bottom);
 
-        if (widthOrHeight && _settings.ScrollState() == ScrollbarState::Visible)
+        if (widthOrHeight && _core.Settings().ScrollState() == ScrollbarState::Visible)
         {
             nonTerminalArea += gsl::narrow_cast<float>(ScrollBar().ActualWidth());
         }
@@ -2063,7 +2088,7 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     //   don't necessarily include that state.
     // Return Value:
     // - The Microsoft::Terminal::Core::ControlKeyStates representing the modifier key states.
-    ControlKeyStates TermControl::_GetPressedModifierKeys() noexcept
+    ControlKeyStates TermControl::_GetPressedModifierKeys() const
     {
         const CoreWindow window = CoreWindow::GetForCurrentThread();
         // DONT USE
@@ -2271,42 +2296,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
                     }
 
                     std::wstring fullPath{ item.Path() };
-
-                    // Fix path for WSL
-                    if (_settings.ProfileSource() == L"Windows.Terminal.Wsl")
-                    {
-                        std::replace(fullPath.begin(), fullPath.end(), L'\\', L'/');
-
-                        if (fullPath.size() >= 2 && fullPath.at(1) == L':')
-                        {
-                            // C:/foo/bar -> Cc/foo/bar
-                            fullPath.at(1) = til::tolower_ascii(fullPath.at(0));
-                            // Cc/foo/bar -> /mnt/c/foo/bar
-                            fullPath.replace(0, 1, L"/mnt/");
-                        }
-                        else
-                        {
-                            static constexpr std::wstring_view wslPathPrefixes[] = { L"//wsl.localhost/", L"//wsl$/" };
-                            for (auto prefix : wslPathPrefixes)
-                            {
-                                if (til::starts_with(fullPath, prefix))
-                                {
-                                    if (const auto idx = fullPath.find(L'/', prefix.size()); idx != std::wstring::npos)
-                                    {
-                                        // //wsl.localhost/Ubuntu-18.04/foo/bar -> /foo/bar
-                                        fullPath.erase(0, idx);
-                                    }
-                                    else
-                                    {
-                                        // //wsl.localhost/Ubuntu-18.04 -> /
-                                        fullPath = L"/";
-                                    }
-                                    break;
-                                }
-                            }
-                        }
-                    }
-
                     const auto containsSpaces = std::find(fullPath.begin(),
                                                           fullPath.end(),
                                                           L' ') != fullPath.end();
@@ -2319,7 +2308,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
                     allPaths += fullPath;
                 }
-
                 _core.PasteText(winrt::hstring{ allPaths });
             }
         }
@@ -2420,12 +2408,18 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
     IControlSettings TermControl::Settings() const
     {
-        return _settings;
-    }
-
-    void TermControl::Settings(IControlSettings newSettings)
-    {
-        _settings = newSettings;
+        // We still need this in a couple places:
+        // - Pane.cpp uses this for parsing out the StartingTitle, Commandline,
+        //   etc for Pane::GetTerminalArgsForPane.
+        // - TerminalTab::_CreateToolTipTitle uses the ProfileName for the
+        //   tooltip for the tab.
+        //
+        // These both happen on the UI thread right now. In the future, when we
+        // have to hop across the process boundary to get at the core settings,
+        // it may make sense to cache these values inside the TermControl
+        // itself, so it can do the hop once when it's first setup, rather than
+        // when it's needed by the UI thread.
+        return _core.Settings();
     }
 
     Windows::Foundation::IReference<winrt::Windows::UI::Color> TermControl::TabColor() noexcept
@@ -2648,4 +2642,28 @@ namespace winrt::Microsoft::Terminal::Control::implementation
     {
         return _core.ReadEntireBuffer();
     }
+
+    Core::Scheme TermControl::ColorScheme() const noexcept
+    {
+        return _core.ColorScheme();
+    }
+
+    void TermControl::ColorScheme(const Core::Scheme& scheme) const noexcept
+    {
+        _core.ColorScheme(scheme);
+    }
+
+    void TermControl::AdjustOpacity(const int32_t& opacity, const bool& relative)
+    {
+        _core.AdjustOpacity(opacity, relative);
+    }
+
+    // - You'd think this should just be "Opacity", but UIElement already
+    //   defines an "Opacity", which we're actually not setting at all. We're
+    //   not overriding or changing _that_ value. Callers that want the opacity
+    //   set by the settings should call this instead.
+    double TermControl::BackgroundOpacity() const
+    {
+        return _core.Opacity();
+    }
 }

src/cascadia/TerminalControl/TermControl.h

@@ -15,6 +15,7 @@
 #include "SearchBoxControl.h"
 
 #include "ControlInteractivity.h"
+#include "ControlSettings.h"
 
 namespace Microsoft::Console::VirtualTerminal
 {
@@ -25,10 +26,13 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 {
     struct TermControl : TermControlT<TermControl>
     {
-        TermControl(IControlSettings settings, TerminalConnection::ITerminalConnection connection);
+        TermControl(IControlSettings settings,
+                    Control::IControlAppearance unfocusedAppearance,
+                    TerminalConnection::ITerminalConnection connection);
 
-        winrt::fire_and_forget UpdateSettings();
-        winrt::fire_and_forget UpdateAppearance(const IControlAppearance newAppearance);
+        winrt::fire_and_forget UpdateControlSettings(Control::IControlSettings settings);
+        winrt::fire_and_forget UpdateControlSettings(Control::IControlSettings settings, Control::IControlAppearance unfocusedAppearance);
+        IControlSettings Settings() const;
 
         hstring GetProfileName() const;
 
@@ -54,6 +58,8 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         int BufferHeight() const;
 
         bool BracketedPasteEnabled() const noexcept;
+
+        double BackgroundOpacity() const;
 #pragma endregion
 
         void ScrollViewport(int viewTop);
@@ -88,11 +94,14 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         Windows::UI::Xaml::Automation::Peers::AutomationPeer OnCreateAutomationPeer();
         const Windows::UI::Xaml::Thickness GetPadding();
 
-        IControlSettings Settings() const;
-        void Settings(IControlSettings newSettings);
-
         static Windows::Foundation::Size GetProposedDimensions(IControlSettings const& settings, const uint32_t dpi);
-        static Windows::Foundation::Size GetProposedDimensions(IControlSettings const& settings, const uint32_t dpi, const winrt::Windows::Foundation::Size& initialSizeInChars);
+        static Windows::Foundation::Size GetProposedDimensions(const winrt::Windows::Foundation::Size& initialSizeInChars,
+                                                               const int32_t& fontSize,
+                                                               const winrt::Windows::UI::Text::FontWeight& fontWeight,
+                                                               const winrt::hstring& fontFace,
+                                                               const ScrollbarState& scrollState,
+                                                               const winrt::hstring& padding,
+                                                               const uint32_t dpi);
 
         void BellLightOn();
 
@@ -105,6 +114,11 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
         hstring ReadEntireBuffer() const;
 
+        winrt::Microsoft::Terminal::Core::Scheme ColorScheme() const noexcept;
+        void ColorScheme(const winrt::Microsoft::Terminal::Core::Scheme& scheme) const noexcept;
+
+        void AdjustOpacity(const int32_t& opacity, const bool& relative);
+
         // -------------------------------- WinRT Events ---------------------------------
         // clang-format off
         WINRT_CALLBACK(FontSizeChanged, Control::FontSizeChangedEventArgs);
@@ -127,8 +141,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         TYPED_EVENT(WarningBell,               IInspectable, IInspectable);
         // clang-format on
 
-        WINRT_PROPERTY(IControlAppearance, UnfocusedAppearance);
-
     private:
         friend struct TermControlT<TermControl>; // friend our parent so it can bind private event handlers
 
@@ -146,7 +158,6 @@ namespace winrt::Microsoft::Terminal::Control::implementation
 
         winrt::com_ptr<SearchBoxControl> _searchBox;
 
-        IControlSettings _settings;
         bool _closing{ false };
         bool _focused{ false };
         bool _initializedTerminal{ false };
@@ -193,14 +204,16 @@ namespace winrt::Microsoft::Terminal::Control::implementation
             return _closing;
         }
 
-        void _UpdateSettingsFromUIThread(IControlSettings newSettings);
-        void _UpdateAppearanceFromUIThread(IControlAppearance newAppearance);
-        void _ApplyUISettings(const IControlSettings&);
+        void _UpdateSettingsFromUIThread();
+        void _UpdateAppearanceFromUIThread(Control::IControlAppearance newAppearance);
+        void _ApplyUISettings();
+        winrt::fire_and_forget UpdateAppearance(Control::IControlAppearance newAppearance);
         void _SetBackgroundImage(const IControlAppearance& newAppearance);
 
         void _InitializeBackgroundBrush();
-        void _BackgroundColorChangedHandler(const IInspectable& sender, const IInspectable& args);
-        winrt::fire_and_forget _changeBackgroundColor(const til::color bg);
+        winrt::fire_and_forget _coreBackgroundColorChanged(const IInspectable& sender, const IInspectable& args);
+        void _changeBackgroundColor(const til::color bg);
+        void _changeBackgroundOpacity();
 
         bool _InitializeTerminal();
         void _SetFontSize(int fontSize);
@@ -245,9 +258,9 @@ namespace winrt::Microsoft::Terminal::Control::implementation
         void _UpdateAutoScroll(Windows::Foundation::IInspectable const& sender, Windows::Foundation::IInspectable const& e);
 
         void _KeyHandler(Windows::UI::Xaml::Input::KeyRoutedEventArgs const& e, const bool keyDown);
-        static ::Microsoft::Terminal::Core::ControlKeyStates _GetPressedModifierKeys() noexcept;
+        ::Microsoft::Terminal::Core::ControlKeyStates _GetPressedModifierKeys() const;
         bool _TryHandleKeyBinding(const WORD vkey, const WORD scanCode, ::Microsoft::Terminal::Core::ControlKeyStates modifiers) const;
-        static void _ClearKeyboardState(const WORD vkey, const WORD scanCode) noexcept;
+        void _ClearKeyboardState(const WORD vkey, const WORD scanCode) const noexcept;
         bool _TrySendKeyEvent(const WORD vkey, const WORD scanCode, ::Microsoft::Terminal::Core::ControlKeyStates modifiers, const bool keyDown);
 
         const til::point _toTerminalOrigin(winrt::Windows::Foundation::Point cursorPosition);

src/cascadia/TerminalControl/TermControl.idl

@@ -17,14 +17,15 @@ namespace Microsoft.Terminal.Control
                                                    ICoreState
     {
         TermControl(IControlSettings settings,
+                    IControlAppearance unfocusedAppearance,
                     Microsoft.Terminal.TerminalConnection.ITerminalConnection connection);
 
         static Windows.Foundation.Size GetProposedDimensions(IControlSettings settings, UInt32 dpi);
 
-        void UpdateSettings();
+        void UpdateControlSettings(IControlSettings settings);
+        void UpdateControlSettings(IControlSettings settings, IControlAppearance unfocusedAppearance);
 
-        Microsoft.Terminal.Control.IControlSettings Settings;
-        Microsoft.Terminal.Control.IControlAppearance UnfocusedAppearance;
+        Microsoft.Terminal.Control.IControlSettings Settings { get; };
 
         event FontSizeChangedEventArgs FontSizeChanged;
         event Windows.Foundation.TypedEventHandler<Object, TitleChangedEventArgs> TitleChanged;
@@ -71,5 +72,14 @@ namespace Microsoft.Terminal.Control
         void ToggleReadOnly();
 
         String ReadEntireBuffer();
+
+        void AdjustOpacity(Int32 Opacity, Boolean relative);
+
+        // You'd think this should just be "Opacity", but UIElement already
+        // defines an "Opacity", which we're actually not setting at all. We're
+        // not overriding or changing _that_ value. Callers that want the
+        // opacity set by the settings should call this instead.
+        Double BackgroundOpacity { get; };
+
     }
 }

src/cascadia/TerminalControl/TerminalControlLib.vcxproj

@@ -147,7 +147,6 @@
     <ProjectReference Include="..\..\types\lib\types.vcxproj" />
     <ProjectReference Include="..\..\buffer\out\lib\bufferout.vcxproj" />
     <ProjectReference Include="$(OpenConsoleDir)src\renderer\base\lib\base.vcxproj" />
-    <ProjectReference Include="..\..\renderer\atlas\atlas.vcxproj" />
     <ProjectReference Include="..\..\renderer\dx\lib\dx.vcxproj" />
     <ProjectReference Include="..\..\renderer\uia\lib\uia.vcxproj" />
     <ProjectReference Include="..\..\terminal\parser\lib\parser.vcxproj" />

src/cascadia/TerminalCore/ICoreAppearance.idl

@@ -50,6 +50,37 @@ namespace Microsoft.Terminal.Core
         UInt32 Value;
     };
 
+    struct Scheme
+    {
+        Microsoft.Terminal.Core.Color Foreground;
+        Microsoft.Terminal.Core.Color Background;
+
+        Microsoft.Terminal.Core.Color SelectionBackground;
+
+        Microsoft.Terminal.Core.Color CursorColor;
+
+        // Table: A WinRT struct doesn't allow pointers (like an array) in
+        // structs, but we very much would like this object to be a struct. So
+        // we'll call out each color individually. There's only 16, it's not
+        // that bad.
+        Microsoft.Terminal.Core.Color Black;
+        Microsoft.Terminal.Core.Color Red;
+        Microsoft.Terminal.Core.Color Green;
+        Microsoft.Terminal.Core.Color Yellow;
+        Microsoft.Terminal.Core.Color Blue;
+        Microsoft.Terminal.Core.Color Purple;
+        Microsoft.Terminal.Core.Color Cyan;
+        Microsoft.Terminal.Core.Color White;
+        Microsoft.Terminal.Core.Color BrightBlack;
+        Microsoft.Terminal.Core.Color BrightRed;
+        Microsoft.Terminal.Core.Color BrightGreen;
+        Microsoft.Terminal.Core.Color BrightYellow;
+        Microsoft.Terminal.Core.Color BrightBlue;
+        Microsoft.Terminal.Core.Color BrightPurple;
+        Microsoft.Terminal.Core.Color BrightCyan;
+        Microsoft.Terminal.Core.Color BrightWhite;
+    };
+
     declare
     {
         // Forward declare this parameterized specialization so that it lives

src/cascadia/TerminalCore/ITerminalApi.hpp

@@ -40,10 +40,13 @@ namespace Microsoft::Terminal::Core
         virtual bool WarningBell() noexcept = 0;
         virtual bool SetWindowTitle(std::wstring_view title) noexcept = 0;
 
-        virtual COLORREF GetColorTableEntry(const size_t tableIndex) const noexcept = 0;
-        virtual bool SetColorTableEntry(const size_t tableIndex, const COLORREF color) noexcept = 0;
+        virtual bool SetColorTableEntry(const size_t tableIndex, const DWORD color) noexcept = 0;
 
         virtual bool SetCursorStyle(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::CursorStyle cursorStyle) noexcept = 0;
+        virtual bool SetCursorColor(const DWORD color) noexcept = 0;
+
+        virtual bool SetDefaultForeground(const DWORD color) noexcept = 0;
+        virtual bool SetDefaultBackground(const DWORD color) noexcept = 0;
 
         virtual bool SetInputMode(const ::Microsoft::Console::VirtualTerminal::TerminalInput::Mode mode, const bool enabled) noexcept = 0;
 

src/cascadia/TerminalCore/Terminal.cpp

@@ -41,6 +41,8 @@ Terminal::Terminal() :
     _mutableViewport{ Viewport::Empty() },
     _title{},
     _colorTable{},
+    _defaultFg{ RGB(255, 255, 255) },
+    _defaultBg{ ARGB(0, 0, 0, 0) },
     _screenReversed{ false },
     _pfnWriteInput{ nullptr },
     _scrollOffset{ 0 },
@@ -59,14 +61,6 @@ Terminal::Terminal() :
 
     _stateMachine = std::make_unique<StateMachine>(std::move(engine));
 
-    // Until we have a true pass-through mode (GH#1173), the decision as to
-    // whether C1 controls are interpreted or not is made at the conhost level.
-    // If they are being filtered out, then we will simply never receive them.
-    // But if they are being accepted by conhost, there's a chance they may get
-    // passed through in some situations, so it's important that our state
-    // machine is always prepared to accept them.
-    _stateMachine->SetParserMode(StateMachine::Mode::AcceptC1, true);
-
     auto passAlongInput = [&](std::deque<std::unique_ptr<IInputEvent>>& inEventsToWrite) {
         if (!_pfnWriteInput)
         {
@@ -79,10 +73,6 @@ Terminal::Terminal() :
     _terminalInput = std::make_unique<TerminalInput>(passAlongInput);
 
     _InitializeColorTable();
-
-    _colorTable.at(TextColor::DEFAULT_FOREGROUND) = RGB(255, 255, 255);
-    _colorTable.at(TextColor::DEFAULT_BACKGROUND) = ARGB(0, 0, 0, 0);
-    _colorTable.at(TextColor::CURSOR_COLOR) = INVALID_COLOR;
 }
 
 void Terminal::Create(COORD viewportSize, SHORT scrollbackLines, IRenderTarget& renderTarget)
@@ -180,18 +170,15 @@ void Terminal::UpdateSettings(ICoreSettings settings)
 // - appearance: an ICoreAppearance with new settings values for us to use.
 void Terminal::UpdateAppearance(const ICoreAppearance& appearance)
 {
-    // Set the default background as transparent to prevent the
-    // DX layer from overwriting the background image or acrylic effect
-    const til::color newBackgroundColor{ appearance.DefaultBackground() };
-    _colorTable.at(TextColor::DEFAULT_BACKGROUND) = newBackgroundColor.with_alpha(0);
-    const til::color newForegroundColor{ appearance.DefaultForeground() };
-    _colorTable.at(TextColor::DEFAULT_FOREGROUND) = newForegroundColor;
-    const til::color newCursorColor{ appearance.CursorColor() };
-    _colorTable.at(TextColor::CURSOR_COLOR) = newCursorColor;
-
     _intenseIsBright = appearance.IntenseIsBright();
     _adjustIndistinguishableColors = appearance.AdjustIndistinguishableColors();
 
+    // Set the default background as transparent to prevent the
+    // DX layer from overwriting the background image or acrylic effect
+    til::color newBackgroundColor{ appearance.DefaultBackground() };
+    _defaultBg = newBackgroundColor.with_alpha(0);
+    _defaultFg = appearance.DefaultForeground();
+
     for (int i = 0; i < 16; i++)
     {
         _colorTable.at(i) = til::color{ appearance.GetColorTableEntry(i) };
@@ -227,7 +214,9 @@ void Terminal::UpdateAppearance(const ICoreAppearance& appearance)
 
     if (_buffer)
     {
-        _buffer->GetCursor().SetStyle(appearance.CursorHeight(), cursorShape);
+        _buffer->GetCursor().SetStyle(appearance.CursorHeight(),
+                                      til::color{ appearance.CursorColor() },
+                                      cursorShape);
     }
 
     _defaultCursorShape = cursorShape;
@@ -1222,7 +1211,9 @@ try
 {
     const gsl::span<COLORREF> tableView = { _colorTable.data(), _colorTable.size() };
     // First set up the basic 256 colors
-    Utils::InitializeColorTable(tableView);
+    Utils::Initialize256ColorTable(tableView);
+    // Then use fill the first 16 values with the Campbell scheme
+    Utils::InitializeCampbellColorTable(tableView);
     // Then make sure all the values have an alpha of 255
     Utils::SetColorTableAlpha(tableView, 0xff);
 }
@@ -1302,3 +1293,67 @@ const size_t Microsoft::Terminal::Core::Terminal::GetTaskbarProgress() const noe
 {
     return _taskbarProgress;
 }
+
+Scheme Terminal::GetColorScheme() const noexcept
+{
+    Scheme s;
+
+    s.Foreground = til::color{ _defaultFg };
+    // Don't leak the implementation detail that our _defaultBg is stored
+    // internally without alpha.
+    s.Background = til::color{ _defaultBg.with_alpha(0xff) };
+
+    // SelectionBackground is stored in the ControlAppearance
+    s.CursorColor = til::color{ _buffer->GetCursor().GetColor() };
+
+    s.Black = til::color{ _colorTable[0] };
+    s.Red = til::color{ _colorTable[1] };
+    s.Green = til::color{ _colorTable[2] };
+    s.Yellow = til::color{ _colorTable[3] };
+    s.Blue = til::color{ _colorTable[4] };
+    s.Purple = til::color{ _colorTable[5] };
+    s.Cyan = til::color{ _colorTable[6] };
+    s.White = til::color{ _colorTable[7] };
+    s.BrightBlack = til::color{ _colorTable[8] };
+    s.BrightRed = til::color{ _colorTable[9] };
+    s.BrightGreen = til::color{ _colorTable[10] };
+    s.BrightYellow = til::color{ _colorTable[11] };
+    s.BrightBlue = til::color{ _colorTable[12] };
+    s.BrightPurple = til::color{ _colorTable[13] };
+    s.BrightCyan = til::color{ _colorTable[14] };
+    s.BrightWhite = til::color{ _colorTable[15] };
+    return s;
+}
+
+void Terminal::ApplyScheme(const Scheme& colorScheme)
+{
+    _defaultFg = colorScheme.Foreground;
+    // Set the default background as transparent to prevent the
+    // DX layer from overwriting the background image or acrylic effect
+    til::color newBackgroundColor{ colorScheme.Background };
+    _defaultBg = newBackgroundColor.with_alpha(0);
+
+    _colorTable[0] = til::color{ colorScheme.Black };
+    _colorTable[1] = til::color{ colorScheme.Red };
+    _colorTable[2] = til::color{ colorScheme.Green };
+    _colorTable[3] = til::color{ colorScheme.Yellow };
+    _colorTable[4] = til::color{ colorScheme.Blue };
+    _colorTable[5] = til::color{ colorScheme.Purple };
+    _colorTable[6] = til::color{ colorScheme.Cyan };
+    _colorTable[7] = til::color{ colorScheme.White };
+    _colorTable[8] = til::color{ colorScheme.BrightBlack };
+    _colorTable[9] = til::color{ colorScheme.BrightRed };
+    _colorTable[10] = til::color{ colorScheme.BrightGreen };
+    _colorTable[11] = til::color{ colorScheme.BrightYellow };
+    _colorTable[12] = til::color{ colorScheme.BrightBlue };
+    _colorTable[13] = til::color{ colorScheme.BrightPurple };
+    _colorTable[14] = til::color{ colorScheme.BrightCyan };
+    _colorTable[15] = til::color{ colorScheme.BrightWhite };
+
+    _buffer->GetCursor().SetColor(til::color{ colorScheme.CursorColor });
+
+    if (_adjustIndistinguishableColors)
+    {
+        _MakeAdjustedColorArray();
+    }
+}

src/cascadia/TerminalCore/Terminal.hpp

@@ -30,6 +30,7 @@ namespace winrt::Microsoft::Terminal::Core
 {
     struct ICoreSettings;
     struct ICoreAppearance;
+    struct Scheme;
 }
 
 namespace Microsoft::Terminal::Core
@@ -106,9 +107,11 @@ public:
     bool EraseInDisplay(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::EraseType eraseType) noexcept override;
     bool WarningBell() noexcept override;
     bool SetWindowTitle(std::wstring_view title) noexcept override;
-    COLORREF GetColorTableEntry(const size_t tableIndex) const noexcept override;
     bool SetColorTableEntry(const size_t tableIndex, const COLORREF color) noexcept override;
     bool SetCursorStyle(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::CursorStyle cursorStyle) noexcept override;
+    bool SetCursorColor(const COLORREF color) noexcept override;
+    bool SetDefaultForeground(const COLORREF color) noexcept override;
+    bool SetDefaultBackground(const COLORREF color) noexcept override;
 
     bool SetInputMode(const ::Microsoft::Console::VirtualTerminal::TerminalInput::Mode mode, const bool enabled) noexcept override;
 
@@ -210,6 +213,10 @@ public:
     void ClearPatternTree() noexcept;
 
     const std::optional<til::color> GetTabColor() const noexcept;
+    til::color GetDefaultBackground() const noexcept;
+
+    winrt::Microsoft::Terminal::Core::Scheme GetColorScheme() const noexcept;
+    void ApplyScheme(const winrt::Microsoft::Terminal::Core::Scheme& scheme);
 
     Microsoft::Console::Render::BlinkingState& GetBlinkingState() const noexcept;
 
@@ -278,7 +285,9 @@ private:
     std::optional<til::color> _startingTabColor;
 
     // This is still stored as a COLORREF because it interacts with some code in ConTypes
-    std::array<COLORREF, TextColor::TABLE_SIZE> _colorTable;
+    std::array<COLORREF, XTERM_COLOR_TABLE_SIZE> _colorTable;
+    til::color _defaultFg;
+    til::color _defaultBg;
     CursorType _defaultCursorShape;
     bool _screenReversed;
     mutable Microsoft::Console::Render::BlinkingState _blinkingState;

src/cascadia/TerminalCore/TerminalApi.cpp

@@ -69,6 +69,14 @@ COORD Terminal::GetCursorPosition() noexcept
     return newPos;
 }
 
+bool Terminal::SetCursorColor(const COLORREF color) noexcept
+try
+{
+    _buffer->GetCursor().SetColor(color);
+    return true;
+}
+CATCH_RETURN_FALSE()
+
 // Method Description:
 // - Moves the cursor down one line, and possibly also to the leftmost column.
 // Arguments:
@@ -362,22 +370,6 @@ try
 }
 CATCH_RETURN_FALSE()
 
-// Method Description:
-// - Retrieves the value in the colortable at the specified index.
-// Arguments:
-// - tableIndex: the index of the color table to retrieve.
-// Return Value:
-// - the COLORREF value for the color at that index in the table.
-COLORREF Terminal::GetColorTableEntry(const size_t tableIndex) const noexcept
-try
-{
-    return _colorTable.at(tableIndex);
-}
-catch (...)
-{
-    return INVALID_COLOR;
-}
-
 // Method Description:
 // - Updates the value in the colortable at index tableIndex to the new color
 //   color. color is a COLORREF, format 0x00BBGGRR.
@@ -391,11 +383,6 @@ try
 {
     _colorTable.at(tableIndex) = color;
 
-    if (tableIndex == TextColor::DEFAULT_BACKGROUND)
-    {
-        _pfnBackgroundColorChanged(color);
-    }
-
     // Repaint everything - the colors might have changed
     _buffer->GetRenderTarget().TriggerRedrawAll();
     return true;
@@ -455,6 +442,46 @@ bool Terminal::SetCursorStyle(const DispatchTypes::CursorStyle cursorStyle) noex
     return true;
 }
 
+// Method Description:
+// - Updates the default foreground color from a COLORREF, format 0x00BBGGRR.
+// Arguments:
+// - color: the new COLORREF to use as the default foreground color
+// Return Value:
+// - true
+bool Terminal::SetDefaultForeground(const COLORREF color) noexcept
+try
+{
+    _defaultFg = color;
+
+    // Repaint everything - the colors might have changed
+    _buffer->GetRenderTarget().TriggerRedrawAll();
+    return true;
+}
+CATCH_RETURN_FALSE()
+
+// Method Description:
+// - Updates the default background color from a COLORREF, format 0x00BBGGRR.
+// Arguments:
+// - color: the new COLORREF to use as the default background color
+// Return Value:
+// - true
+bool Terminal::SetDefaultBackground(const COLORREF color) noexcept
+try
+{
+    _defaultBg = color;
+    _pfnBackgroundColorChanged(color);
+
+    // Repaint everything - the colors might have changed
+    _buffer->GetRenderTarget().TriggerRedrawAll();
+    return true;
+}
+CATCH_RETURN_FALSE()
+
+til::color Terminal::GetDefaultBackground() const noexcept
+{
+    return _defaultBg;
+}
+
 bool Terminal::SetInputMode(const TerminalInput::Mode mode, const bool enabled) noexcept
 try
 {

src/cascadia/TerminalCore/TerminalDispatch.cpp

@@ -227,7 +227,7 @@ CATCH_LOG_RETURN_FALSE()
 bool TerminalDispatch::SetCursorColor(const DWORD color) noexcept
 try
 {
-    return _terminalApi.SetColorTableEntry(TextColor::CURSOR_COLOR, color);
+    return _terminalApi.SetCursorColor(color);
 }
 CATCH_LOG_RETURN_FALSE()
 
@@ -247,7 +247,7 @@ CATCH_LOG_RETURN_FALSE()
 bool TerminalDispatch::SetDefaultForeground(const DWORD color) noexcept
 try
 {
-    return _terminalApi.SetColorTableEntry(TextColor::DEFAULT_FOREGROUND, color);
+    return _terminalApi.SetDefaultForeground(color);
 }
 CATCH_LOG_RETURN_FALSE()
 
@@ -260,7 +260,7 @@ CATCH_LOG_RETURN_FALSE()
 bool TerminalDispatch::SetDefaultBackground(const DWORD color) noexcept
 try
 {
-    return _terminalApi.SetColorTableEntry(TextColor::DEFAULT_BACKGROUND, color);
+    return _terminalApi.SetDefaultBackground(color);
 }
 CATCH_LOG_RETURN_FALSE()
 

src/cascadia/TerminalCore/TerminalDispatchGraphics.cpp

@@ -7,6 +7,29 @@
 using namespace Microsoft::Console::VirtualTerminal;
 using namespace Microsoft::Console::VirtualTerminal::DispatchTypes;
 
+// clang-format off
+const BYTE RED_ATTR       = 0x01;
+const BYTE GREEN_ATTR     = 0x02;
+const BYTE BLUE_ATTR      = 0x04;
+const BYTE BRIGHT_ATTR    = 0x08;
+const BYTE DARK_BLACK     = 0;
+const BYTE DARK_RED       = RED_ATTR;
+const BYTE DARK_GREEN     = GREEN_ATTR;
+const BYTE DARK_YELLOW    = RED_ATTR | GREEN_ATTR;
+const BYTE DARK_BLUE      = BLUE_ATTR;
+const BYTE DARK_MAGENTA   = RED_ATTR | BLUE_ATTR;
+const BYTE DARK_CYAN      = GREEN_ATTR | BLUE_ATTR;
+const BYTE DARK_WHITE     = RED_ATTR | GREEN_ATTR | BLUE_ATTR;
+const BYTE BRIGHT_BLACK   = BRIGHT_ATTR;
+const BYTE BRIGHT_RED     = BRIGHT_ATTR | RED_ATTR;
+const BYTE BRIGHT_GREEN   = BRIGHT_ATTR | GREEN_ATTR;
+const BYTE BRIGHT_YELLOW  = BRIGHT_ATTR | RED_ATTR | GREEN_ATTR;
+const BYTE BRIGHT_BLUE    = BRIGHT_ATTR | BLUE_ATTR;
+const BYTE BRIGHT_MAGENTA = BRIGHT_ATTR | RED_ATTR | BLUE_ATTR;
+const BYTE BRIGHT_CYAN    = BRIGHT_ATTR | GREEN_ATTR | BLUE_ATTR;
+const BYTE BRIGHT_WHITE   = BRIGHT_ATTR | RED_ATTR | GREEN_ATTR | BLUE_ATTR;
+// clang-format on
+
 // Routine Description:
 // - Helper to parse extended graphics options, which start with 38 (FG) or 48 (BG)
 //     These options are followed by either a 2 (RGB) or 5 (xterm index)
@@ -146,100 +169,100 @@ bool TerminalDispatch::SetGraphicsRendition(const VTParameters options) noexcept
             attr.SetOverlined(false);
             break;
         case ForegroundBlack:
-            attr.SetIndexedForeground(TextColor::DARK_BLACK);
+            attr.SetIndexedForeground(DARK_BLACK);
             break;
         case ForegroundBlue:
-            attr.SetIndexedForeground(TextColor::DARK_BLUE);
+            attr.SetIndexedForeground(DARK_BLUE);
             break;
         case ForegroundGreen:
-            attr.SetIndexedForeground(TextColor::DARK_GREEN);
+            attr.SetIndexedForeground(DARK_GREEN);
             break;
         case ForegroundCyan:
-            attr.SetIndexedForeground(TextColor::DARK_CYAN);
+            attr.SetIndexedForeground(DARK_CYAN);
             break;
         case ForegroundRed:
-            attr.SetIndexedForeground(TextColor::DARK_RED);
+            attr.SetIndexedForeground(DARK_RED);
             break;
         case ForegroundMagenta:
-            attr.SetIndexedForeground(TextColor::DARK_MAGENTA);
+            attr.SetIndexedForeground(DARK_MAGENTA);
             break;
         case ForegroundYellow:
-            attr.SetIndexedForeground(TextColor::DARK_YELLOW);
+            attr.SetIndexedForeground(DARK_YELLOW);
             break;
         case ForegroundWhite:
-            attr.SetIndexedForeground(TextColor::DARK_WHITE);
+            attr.SetIndexedForeground(DARK_WHITE);
             break;
         case BackgroundBlack:
-            attr.SetIndexedBackground(TextColor::DARK_BLACK);
+            attr.SetIndexedBackground(DARK_BLACK);
             break;
         case BackgroundBlue:
-            attr.SetIndexedBackground(TextColor::DARK_BLUE);
+            attr.SetIndexedBackground(DARK_BLUE);
             break;
         case BackgroundGreen:
-            attr.SetIndexedBackground(TextColor::DARK_GREEN);
+            attr.SetIndexedBackground(DARK_GREEN);
             break;
         case BackgroundCyan:
-            attr.SetIndexedBackground(TextColor::DARK_CYAN);
+            attr.SetIndexedBackground(DARK_CYAN);
             break;
         case BackgroundRed:
-            attr.SetIndexedBackground(TextColor::DARK_RED);
+            attr.SetIndexedBackground(DARK_RED);
             break;
         case BackgroundMagenta:
-            attr.SetIndexedBackground(TextColor::DARK_MAGENTA);
+            attr.SetIndexedBackground(DARK_MAGENTA);
             break;
         case BackgroundYellow:
-            attr.SetIndexedBackground(TextColor::DARK_YELLOW);
+            attr.SetIndexedBackground(DARK_YELLOW);
             break;
         case BackgroundWhite:
-            attr.SetIndexedBackground(TextColor::DARK_WHITE);
+            attr.SetIndexedBackground(DARK_WHITE);
             break;
         case BrightForegroundBlack:
-            attr.SetIndexedForeground(TextColor::BRIGHT_BLACK);
+            attr.SetIndexedForeground(BRIGHT_BLACK);
             break;
         case BrightForegroundBlue:
-            attr.SetIndexedForeground(TextColor::BRIGHT_BLUE);
+            attr.SetIndexedForeground(BRIGHT_BLUE);
             break;
         case BrightForegroundGreen:
-            attr.SetIndexedForeground(TextColor::BRIGHT_GREEN);
+            attr.SetIndexedForeground(BRIGHT_GREEN);
             break;
         case BrightForegroundCyan:
-            attr.SetIndexedForeground(TextColor::BRIGHT_CYAN);
+            attr.SetIndexedForeground(BRIGHT_CYAN);
             break;
         case BrightForegroundRed:
-            attr.SetIndexedForeground(TextColor::BRIGHT_RED);
+            attr.SetIndexedForeground(BRIGHT_RED);
             break;
         case BrightForegroundMagenta:
-            attr.SetIndexedForeground(TextColor::BRIGHT_MAGENTA);
+            attr.SetIndexedForeground(BRIGHT_MAGENTA);
             break;
         case BrightForegroundYellow:
-            attr.SetIndexedForeground(TextColor::BRIGHT_YELLOW);
+            attr.SetIndexedForeground(BRIGHT_YELLOW);
             break;
         case BrightForegroundWhite:
-            attr.SetIndexedForeground(TextColor::BRIGHT_WHITE);
+            attr.SetIndexedForeground(BRIGHT_WHITE);
             break;
         case BrightBackgroundBlack:
-            attr.SetIndexedBackground(TextColor::BRIGHT_BLACK);
+            attr.SetIndexedBackground(BRIGHT_BLACK);
             break;
         case BrightBackgroundBlue:
-            attr.SetIndexedBackground(TextColor::BRIGHT_BLUE);
+            attr.SetIndexedBackground(BRIGHT_BLUE);
             break;
         case BrightBackgroundGreen:
-            attr.SetIndexedBackground(TextColor::BRIGHT_GREEN);
+            attr.SetIndexedBackground(BRIGHT_GREEN);
             break;
         case BrightBackgroundCyan:
-            attr.SetIndexedBackground(TextColor::BRIGHT_CYAN);
+            attr.SetIndexedBackground(BRIGHT_CYAN);
             break;
         case BrightBackgroundRed:
-            attr.SetIndexedBackground(TextColor::BRIGHT_RED);
+            attr.SetIndexedBackground(BRIGHT_RED);
             break;
         case BrightBackgroundMagenta:
-            attr.SetIndexedBackground(TextColor::BRIGHT_MAGENTA);
+            attr.SetIndexedBackground(BRIGHT_MAGENTA);
             break;
         case BrightBackgroundYellow:
-            attr.SetIndexedBackground(TextColor::BRIGHT_YELLOW);
+            attr.SetIndexedBackground(BRIGHT_YELLOW);
             break;
         case BrightBackgroundWhite:
-            attr.SetIndexedBackground(TextColor::BRIGHT_WHITE);
+            attr.SetIndexedBackground(BRIGHT_WHITE);
             break;
         case ForegroundExtended:
             i += _SetRgbColorsHelper(options.subspan(i + 1), attr, true);

src/cascadia/TerminalCore/lib/terminalcore-lib.vcxproj

@@ -37,9 +37,6 @@
     <ProjectReference Include="$(OpenConsoleDir)src\terminal\parser\lib\parser.vcxproj">
       <Project>{3ae13314-1939-4dfa-9c14-38ca0834050c}</Project>
     </ProjectReference>
-    <ProjectReference Include="$(OpenConsoleDir)src\renderer\atlas\atlas.vcxproj">
-      <Project>{8222900C-8B6C-452A-91AC-BE95DB04B95F}</Project>
-    </ProjectReference>
     <ProjectReference Include="$(OpenConsoleDir)src\renderer\dx\lib\dx.vcxproj">
       <Project>{48d21369-3d7b-4431-9967-24e81292cf62}</Project>
     </ProjectReference>

src/cascadia/TerminalCore/terminalrenderdata.cpp

@@ -73,19 +73,19 @@ std::pair<COLORREF, COLORREF> Terminal::GetAttributeColors(const TextAttribute&
         if (attr.IsReverseVideo() ^ _screenReversed)
         {
             colors.first = _adjustedForegroundColors[fgIndex][bgIndex];
-            colors.second = fgTextColor.GetColor(_colorTable, TextColor::DEFAULT_FOREGROUND);
+            colors.second = fgTextColor.GetColor(_colorTable, _defaultFg);
         }
         else
         {
             colors.first = _adjustedForegroundColors[bgIndex][fgIndex];
-            colors.second = bgTextColor.GetColor(_colorTable, TextColor::DEFAULT_BACKGROUND);
+            colors.second = bgTextColor.GetColor(_colorTable, _defaultBg);
         }
     }
     else
     {
         colors = attr.CalculateRgbColors(_colorTable,
-                                         TextColor::DEFAULT_FOREGROUND,
-                                         TextColor::DEFAULT_BACKGROUND,
+                                         _defaultFg,
+                                         _defaultBg,
                                          _screenReversed,
                                          _blinkingState.IsBlinkingFaint(),
                                          _intenseIsBright);
@@ -135,7 +135,7 @@ CursorType Terminal::GetCursorStyle() const noexcept
 
 COLORREF Terminal::GetCursorColor() const noexcept
 {
-    return _colorTable.at(TextColor::CURSOR_COLOR);
+    return _buffer->GetCursor().GetColor();
 }
 
 bool Terminal::IsCursorDoubleWidth() const
@@ -312,8 +312,8 @@ void Terminal::_MakeAdjustedColorArray()
     // to include the default background and default foreground colors
     std::array<COLORREF, 18> colorTableWithDefaults;
     std::copy_n(std::begin(_colorTable), 16, std::begin(colorTableWithDefaults));
-    colorTableWithDefaults[DefaultBgIndex] = _colorTable.at(TextColor::DEFAULT_BACKGROUND);
-    colorTableWithDefaults[DefaultFgIndex] = _colorTable.at(TextColor::DEFAULT_FOREGROUND);
+    colorTableWithDefaults[DefaultBgIndex] = _defaultBg;
+    colorTableWithDefaults[DefaultFgIndex] = _defaultFg;
     for (auto fgIndex = 0; fgIndex < 18; ++fgIndex)
     {
         const auto fg = til::at(colorTableWithDefaults, fgIndex);

src/cascadia/TerminalSettingsEditor/Profiles.cpp

@@ -3,7 +3,6 @@
 
 #include "pch.h"
 #include "Profiles.h"
-
 #include "PreviewConnection.h"
 #include "Profiles.g.cpp"
 #include "EnumEntry.h"
@@ -11,54 +10,6 @@
 #include <LibraryResources.h>
 #include "..\WinRTUtils\inc\Utils.h"
 
-// This function is a copy of DxFontInfo::_NearbyCollection() with
-// * the call to DxFontInfo::s_GetNearbyFonts() inlined
-// * checkForUpdates for GetSystemFontCollection() set to true
-static wil::com_ptr<IDWriteFontCollection1> NearbyCollection(IDWriteFactory* dwriteFactory)
-{
-    // The convenience interfaces for loading fonts from files
-    // are only available on Windows 10+.
-    wil::com_ptr<IDWriteFactory6> factory6;
-    // wil's query() facilities don't work inside WinRT land at the moment.
-    // They produce a compilation error due to IUnknown and winrt::Windows::Foundation::IUnknown being ambiguous.
-    if (!SUCCEEDED(dwriteFactory->QueryInterface(__uuidof(IDWriteFactory6), factory6.put_void())))
-    {
-        return nullptr;
-    }
-
-    wil::com_ptr<IDWriteFontCollection1> systemFontCollection;
-    THROW_IF_FAILED(factory6->GetSystemFontCollection(false, systemFontCollection.addressof(), true));
-
-    wil::com_ptr<IDWriteFontSet> systemFontSet;
-    THROW_IF_FAILED(systemFontCollection->GetFontSet(systemFontSet.addressof()));
-
-    wil::com_ptr<IDWriteFontSetBuilder2> fontSetBuilder2;
-    THROW_IF_FAILED(factory6->CreateFontSetBuilder(fontSetBuilder2.addressof()));
-
-    THROW_IF_FAILED(fontSetBuilder2->AddFontSet(systemFontSet.get()));
-
-    {
-        const std::filesystem::path module{ wil::GetModuleFileNameW<std::wstring>(nullptr) };
-        const auto folder{ module.parent_path() };
-
-        for (const auto& p : std::filesystem::directory_iterator(folder))
-        {
-            if (til::ends_with(p.path().native(), L".ttf"))
-            {
-                fontSetBuilder2->AddFontFile(p.path().c_str());
-            }
-        }
-    }
-
-    wil::com_ptr<IDWriteFontSet> fontSet;
-    THROW_IF_FAILED(fontSetBuilder2->CreateFontSet(fontSet.addressof()));
-
-    wil::com_ptr<IDWriteFontCollection1> fontCollection;
-    THROW_IF_FAILED(factory6->CreateFontCollectionFromFontSet(fontSet.get(), &fontCollection));
-
-    return fontCollection;
-}
-
 using namespace winrt::Windows::UI::Text;
 using namespace winrt::Windows::UI::Xaml;
 using namespace winrt::Windows::UI::Xaml::Controls;
@@ -156,7 +107,8 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
             reinterpret_cast<::IUnknown**>(factory.put())));
 
         // get the font collection; subscribe to updates
-        const auto fontCollection = NearbyCollection(factory.get());
+        com_ptr<IDWriteFontCollection> fontCollection;
+        THROW_IF_FAILED(factory->GetSystemFontCollection(fontCollection.put(), TRUE));
 
         for (UINT32 i = 0; i < fontCollection->GetFontFamilyCount(); ++i)
         {
@@ -294,9 +246,13 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
         return _profile.HasUnfocusedAppearance();
     }
 
-    bool ProfileViewModel::EditableUnfocusedAppearance() const noexcept
+    bool ProfileViewModel::EditableUnfocusedAppearance()
     {
-        return Feature_EditableUnfocusedAppearance::IsEnabled();
+        if constexpr (Feature_EditableUnfocusedAppearance::IsEnabled())
+        {
+            return true;
+        }
+        return false;
     }
 
     bool ProfileViewModel::ShowUnfocusedAppearance()
@@ -330,11 +286,6 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
         return _unfocusedAppearanceViewModel;
     }
 
-    bool ProfileViewModel::AtlasEngineAvailable() const noexcept
-    {
-        return Feature_AtlasEngine::IsEnabled();
-    }
-
     bool ProfileViewModel::UseParentProcessDirectory()
     {
         return StartingDirectory().empty();
@@ -398,7 +349,7 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
     }
 
     Profiles::Profiles() :
-        _previewControl{ Control::TermControl(Model::TerminalSettings{}, make<PreviewConnection>()) }
+        _previewControl{ Control::TermControl(Model::TerminalSettings{}, nullptr, make<PreviewConnection>()) }
     {
         InitializeComponent();
 
@@ -453,26 +404,23 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
             {
                 _PropertyChangedHandlers(*this, PropertyChangedEventArgs{ L"CurrentScrollState" });
             }
-            _previewControl.Settings(_State.Profile().TermSettings());
-            _previewControl.UpdateSettings();
+            _previewControl.UpdateControlSettings(_State.Profile().TermSettings());
         });
 
         // The Appearances object handles updating the values in the settings UI, but
         // we still need to listen to the changes here just to update the preview control
         _AppearanceViewModelChangedRevoker = _State.Profile().DefaultAppearance().PropertyChanged(winrt::auto_revoke, [=](auto&&, const PropertyChangedEventArgs& /*args*/) {
-            _previewControl.Settings(_State.Profile().TermSettings());
-            _previewControl.UpdateSettings();
+            _previewControl.UpdateControlSettings(_State.Profile().TermSettings());
         });
 
         // Navigate to the pivot in the provided navigation state
         ProfilesPivot().SelectedIndex(static_cast<int>(_State.LastActivePivot()));
 
-        _previewControl.Settings(_State.Profile().TermSettings());
         // There is a possibility that the control has not fully initialized yet,
         // so wait for it to initialize before updating the settings (so we know
         // that the renderer is set up)
         _previewControl.Initialized([&](auto&& /*s*/, auto&& /*e*/) {
-            _previewControl.UpdateSettings();
+            _previewControl.UpdateControlSettings(_State.Profile().TermSettings());
         });
     }
 

src/cascadia/TerminalSettingsEditor/Profiles.h

@@ -61,12 +61,12 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
         Editor::AppearanceViewModel DefaultAppearance();
         Editor::AppearanceViewModel UnfocusedAppearance();
         bool HasUnfocusedAppearance();
-        bool EditableUnfocusedAppearance() const noexcept;
+        bool EditableUnfocusedAppearance();
         bool ShowUnfocusedAppearance();
+
         void CreateUnfocusedAppearance(const Windows::Foundation::Collections::IMapView<hstring, Model::ColorScheme>& schemes,
                                        const IHostedInWindow& windowRoot);
         void DeleteUnfocusedAppearance();
-        bool AtlasEngineAvailable() const noexcept;
 
         WINRT_PROPERTY(bool, IsBaseLayer, false);
 
@@ -86,6 +86,8 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
         OBSERVABLE_PROJECTED_SETTING(_profile, Commandline);
         OBSERVABLE_PROJECTED_SETTING(_profile, StartingDirectory);
         OBSERVABLE_PROJECTED_SETTING(_profile, AntialiasingMode);
+        OBSERVABLE_PROJECTED_SETTING(_profile, ForceFullRepaintRendering);
+        OBSERVABLE_PROJECTED_SETTING(_profile, SoftwareRendering);
         OBSERVABLE_PROJECTED_SETTING(_profile.DefaultAppearance(), Foreground);
         OBSERVABLE_PROJECTED_SETTING(_profile.DefaultAppearance(), Background);
         OBSERVABLE_PROJECTED_SETTING(_profile.DefaultAppearance(), SelectionBackground);
@@ -95,7 +97,6 @@ namespace winrt::Microsoft::Terminal::Settings::Editor::implementation
         OBSERVABLE_PROJECTED_SETTING(_profile, SnapOnInput);
         OBSERVABLE_PROJECTED_SETTING(_profile, AltGrAliasing);
         OBSERVABLE_PROJECTED_SETTING(_profile, BellStyle);
-        OBSERVABLE_PROJECTED_SETTING(_profile, UseAtlasEngine);
 
     private:
         Model::Profile _profile;

src/cascadia/TerminalSettingsEditor/Profiles.idl

@@ -32,7 +32,6 @@ namespace Microsoft.Terminal.Settings.Editor
         Boolean EditableUnfocusedAppearance { get; };
         Boolean ShowUnfocusedAppearance { get; };
         AppearanceViewModel UnfocusedAppearance { get; };
-        Boolean AtlasEngineAvailable { get; };
 
         void CreateUnfocusedAppearance(Windows.Foundation.Collections.IMapView<String, Microsoft.Terminal.Settings.Model.ColorScheme> Schemes, IHostedInWindow WindowRoot);
         void DeleteUnfocusedAppearance();
@@ -54,6 +53,8 @@ namespace Microsoft.Terminal.Settings.Editor
         OBSERVABLE_PROJECTED_PROFILE_SETTING(String, Commandline);
         OBSERVABLE_PROJECTED_PROFILE_SETTING(String, StartingDirectory);
         OBSERVABLE_PROJECTED_PROFILE_SETTING(Microsoft.Terminal.Control.TextAntialiasingMode, AntialiasingMode);
+        OBSERVABLE_PROJECTED_PROFILE_SETTING(Boolean, ForceFullRepaintRendering);
+        OBSERVABLE_PROJECTED_PROFILE_SETTING(Boolean, SoftwareRendering);
         OBSERVABLE_PROJECTED_PROFILE_SETTING(Windows.Foundation.IReference<Microsoft.Terminal.Core.Color>, Foreground);
         OBSERVABLE_PROJECTED_PROFILE_SETTING(Windows.Foundation.IReference<Microsoft.Terminal.Core.Color>, Background);
         OBSERVABLE_PROJECTED_PROFILE_SETTING(Windows.Foundation.IReference<Microsoft.Terminal.Core.Color>, SelectionBackground);
@@ -62,7 +63,6 @@ namespace Microsoft.Terminal.Settings.Editor
         OBSERVABLE_PROJECTED_PROFILE_SETTING(Boolean, SnapOnInput);
         OBSERVABLE_PROJECTED_PROFILE_SETTING(Boolean, AltGrAliasing);
         OBSERVABLE_PROJECTED_PROFILE_SETTING(Microsoft.Terminal.Settings.Model.BellStyle, BellStyle);
-        OBSERVABLE_PROJECTED_PROFILE_SETTING(Boolean, UseAtlasEngine);
     }
 
     runtimeclass DeleteProfileEventArgs

src/cascadia/TerminalSettingsEditor/Profiles.xaml

@@ -319,7 +319,7 @@
                         </StackPanel>
                         <StackPanel>
                             <StackPanel Orientation="Horizontal"
-                                        Visibility="{x:Bind State.Profile.EditableUnfocusedAppearance}">
+                                        Visibility="{x:Bind State.Profile.EditableUnfocusedAppearance, Mode=OneWay}">
                                 <TextBlock x:Uid="Profile_UnfocusedAppearanceTextBlock"
                                            Style="{StaticResource TitleTextBlockStyle}" />
                                 <Button x:Uid="Profile_CreateUnfocusedAppearanceButton"
@@ -477,15 +477,6 @@
                                           IsChecked="{x:Bind IsBellStyleFlagSet(4), BindBack=SetBellStyleTaskbar, Mode=TwoWay}" />
                             </StackPanel>
                         </local:SettingContainer>
-
-                        <!--  AtlasEngine  -->
-                        <local:SettingContainer x:Uid="Profile_UseAtlasEngine"
-                                                ClearSettingValue="{x:Bind State.Profile.ClearUseAtlasEngine}"
-                                                HasSettingValue="{x:Bind State.Profile.HasUseAtlasEngine, Mode=OneWay}"
-                                                SettingOverrideSource="{x:Bind State.Profile.UseAtlasEngineOverrideSource, Mode=OneWay}"
-                                                Visibility="{x:Bind State.Profile.AtlasEngineAvailable}">
-                            <ToggleSwitch IsOn="{x:Bind State.Profile.UseAtlasEngine, Mode=TwoWay}" />
-                        </local:SettingContainer>
                     </StackPanel>
                 </ScrollViewer>
             </PivotItem>

src/cascadia/TerminalSettingsEditor/Resources/en-US/Resources.resw

@@ -927,10 +927,6 @@
     <value>Controls what happens when the application emits a BEL character.</value>
     <comment>A description for what the "bell style" setting does. Presented near "Profile_BellStyle".{Locked="BEL"}</comment>
   </data>
-  <data name="Profile_UseAtlasEngine.Header" xml:space="preserve">
-    <value>Enable experimental text rendering engine</value>
-    <comment>An option to enable an experimental text rendering engine</comment>
-  </data>
   <data name="Profile_BellStyleAudible.Content" xml:space="preserve">
     <value>Audible</value>
     <comment>An option to choose from for the "bell style" setting. When selected, an audible cue is used to notify the user.</comment>

src/cascadia/TerminalSettingsEditor/pch.h

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation.
+// Copyright (c) Microsoft Corporation.
 // Licensed under the MIT license.
 //
 // pch.h
@@ -51,7 +51,8 @@
 
 #include <shlobj.h>
 #include <shobjidl_core.h>
-#include <dwrite_3.h>
+#include <dwrite.h>
+#include <dwrite_1.h>
 
 // Manually include til after we include Windows.Foundation to give it winrt superpowers
 #include "til.h"

src/cascadia/TerminalSettingsModel/ActionAndArgs.cpp

@@ -69,6 +69,7 @@ static constexpr std::string_view OpenSystemMenuKey{ "openSystemMenu" };
 static constexpr std::string_view ClearBufferKey{ "clearBuffer" };
 static constexpr std::string_view MultipleActionsKey{ "multipleActions" };
 static constexpr std::string_view QuitKey{ "quit" };
+static constexpr std::string_view AdjustOpacityKey{ "adjustOpacity" };
 
 static constexpr std::string_view ActionKey{ "action" };
 
@@ -374,6 +375,7 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
                 { ShortcutAction::ClearBuffer, L"" }, // Intentionally omitted, must be generated by GenerateName
                 { ShortcutAction::MultipleActions, L"" }, // Intentionally omitted, must be generated by GenerateName
                 { ShortcutAction::Quit, RS_(L"QuitCommandKey") },
+                { ShortcutAction::AdjustOpacity, L"" }, // Intentionally omitted, must be generated by GenerateName
             };
         }();
 

src/cascadia/TerminalSettingsModel/ActionArgs.cpp

@@ -36,6 +36,7 @@
 #include "FocusPaneArgs.g.cpp"
 #include "ClearBufferArgs.g.cpp"
 #include "MultipleActionsArgs.g.cpp"
+#include "AdjustOpacityArgs.g.cpp"
 
 #include <LibraryResources.h>
 #include <WtExeUtils.h>
@@ -720,4 +721,35 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
     {
         return L"";
     }
+
+    winrt::hstring AdjustOpacityArgs::GenerateName() const
+    {
+        if (Relative())
+        {
+            if (Opacity() >= 0)
+            {
+                // "Increase background opacity by {Opacity}%"
+                return winrt::hstring{
+                    fmt::format(std::wstring_view(RS_(L"IncreaseOpacityCommandKey")),
+                                Opacity())
+                };
+            }
+            else
+            {
+                // "Decrease background opacity by {Opacity}%"
+                return winrt::hstring{
+                    fmt::format(std::wstring_view(RS_(L"DecreaseOpacityCommandKey")),
+                                Opacity())
+                };
+            }
+        }
+        else
+        {
+            // "Set background opacity to {Opacity}%"
+            return winrt::hstring{
+                fmt::format(std::wstring_view(RS_(L"AdjustOpacityCommandKey")),
+                            Opacity())
+            };
+        }
+    }
 }

src/cascadia/TerminalSettingsModel/ActionArgs.h

@@ -38,6 +38,7 @@
 #include "FocusPaneArgs.g.h"
 #include "ClearBufferArgs.g.h"
 #include "MultipleActionsArgs.g.h"
+#include "AdjustOpacityArgs.g.h"
 
 #include "../../cascadia/inc/cppwinrt_utils.h"
 #include "JsonUtils.h"
@@ -1863,6 +1864,60 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
             return ::Microsoft::Terminal::Settings::Model::HashUtils::HashProperty(_Actions);
         }
     };
+
+    struct AdjustOpacityArgs : public AdjustOpacityArgsT<AdjustOpacityArgs>
+    {
+        AdjustOpacityArgs() = default;
+        WINRT_PROPERTY(int32_t, Opacity, 0);
+        WINRT_PROPERTY(bool, Relative, false);
+        static constexpr std::string_view OpacityKey{ "opacity" };
+        static constexpr std::string_view RelativeKey{ "relative" };
+
+    public:
+        hstring GenerateName() const;
+
+        bool Equals(const IActionArgs& other)
+        {
+            auto otherAsUs = other.try_as<AdjustOpacityArgs>();
+            if (otherAsUs)
+            {
+                return otherAsUs->_Opacity == _Opacity &&
+                       otherAsUs->_Relative == _Relative;
+            }
+            return false;
+        };
+        static FromJsonResult FromJson(const Json::Value& json)
+        {
+            // LOAD BEARING: Not using make_self here _will_ break you in the future!
+            auto args = winrt::make_self<AdjustOpacityArgs>();
+            JsonUtils::GetValueForKey(json, OpacityKey, args->_Opacity);
+            JsonUtils::GetValueForKey(json, RelativeKey, args->_Relative);
+            return { *args, {} };
+        }
+        static Json::Value ToJson(const IActionArgs& val)
+        {
+            if (!val)
+            {
+                return {};
+            }
+            Json::Value json{ Json::ValueType::objectValue };
+            const auto args{ get_self<AdjustOpacityArgs>(val) };
+            JsonUtils::SetValueForKey(json, OpacityKey, args->_Opacity);
+            JsonUtils::SetValueForKey(json, RelativeKey, args->_Relative);
+            return json;
+        }
+        IActionArgs Copy() const
+        {
+            auto copy{ winrt::make_self<AdjustOpacityArgs>() };
+            copy->_Opacity = _Opacity;
+            copy->_Relative = _Relative;
+            return *copy;
+        }
+        size_t Hash() const
+        {
+            return ::Microsoft::Terminal::Settings::Model::HashUtils::HashProperty(Opacity(), Relative());
+        }
+    };
 }
 
 namespace winrt::Microsoft::Terminal::Settings::Model::factory_implementation
@@ -1891,4 +1946,5 @@ namespace winrt::Microsoft::Terminal::Settings::Model::factory_implementation
     BASIC_FACTORY(NextTabArgs);
     BASIC_FACTORY(ClearBufferArgs);
     BASIC_FACTORY(MultipleActionsArgs);
+    BASIC_FACTORY(AdjustOpacityArgs);
 }

src/cascadia/TerminalSettingsModel/ActionArgs.idl

@@ -327,4 +327,11 @@ namespace Microsoft.Terminal.Settings.Model
         MultipleActionsArgs();
         Windows.Foundation.Collections.IVector<ActionAndArgs> Actions;
     };
+
+    [default_interface] runtimeclass AdjustOpacityArgs : IActionArgs
+    {
+        AdjustOpacityArgs();
+        Int32 Opacity { get; };
+        Boolean Relative { get; };
+    };
 }

src/cascadia/TerminalSettingsModel/AllShortcutActions.h

@@ -82,7 +82,8 @@
     ON_ALL_ACTIONS(OpenSystemMenu)         \
     ON_ALL_ACTIONS(ClearBuffer)            \
     ON_ALL_ACTIONS(MultipleActions)        \
-    ON_ALL_ACTIONS(Quit)
+    ON_ALL_ACTIONS(Quit)                   \
+    ON_ALL_ACTIONS(AdjustOpacity)
 
 #define ALL_SHORTCUT_ACTIONS_WITH_ARGS             \
     ON_ALL_ACTIONS_WITH_ARGS(AdjustFontSize)       \
@@ -115,4 +116,5 @@
     ON_ALL_ACTIONS_WITH_ARGS(ToggleCommandPalette) \
     ON_ALL_ACTIONS_WITH_ARGS(FocusPane)            \
     ON_ALL_ACTIONS_WITH_ARGS(ClearBuffer)          \
-    ON_ALL_ACTIONS_WITH_ARGS(MultipleActions)
+    ON_ALL_ACTIONS_WITH_ARGS(MultipleActions)      \
+    ON_ALL_ACTIONS_WITH_ARGS(AdjustOpacity)

src/cascadia/TerminalSettingsModel/AppearanceConfig.cpp

@@ -16,6 +16,17 @@ static constexpr std::string_view ForegroundKey{ "foreground" };
 static constexpr std::string_view BackgroundKey{ "background" };
 static constexpr std::string_view SelectionBackgroundKey{ "selectionBackground" };
 static constexpr std::string_view CursorColorKey{ "cursorColor" };
+static constexpr std::string_view CursorShapeKey{ "cursorShape" };
+static constexpr std::string_view CursorHeightKey{ "cursorHeight" };
+static constexpr std::string_view BackgroundImageKey{ "backgroundImage" };
+static constexpr std::string_view ColorSchemeKey{ "colorScheme" };
+static constexpr std::string_view BackgroundImageOpacityKey{ "backgroundImageOpacity" };
+static constexpr std::string_view BackgroundImageStretchModeKey{ "backgroundImageStretchMode" };
+static constexpr std::string_view BackgroundImageAlignmentKey{ "backgroundImageAlignment" };
+static constexpr std::string_view RetroTerminalEffectKey{ "experimental.retroTerminalEffect" };
+static constexpr std::string_view PixelShaderPathKey{ "experimental.pixelShaderPath" };
+static constexpr std::string_view IntenseTextStyleKey{ "intenseTextStyle" };
+static constexpr std::string_view AdjustIndistinguishableColorsKey{ "adjustIndistinguishableColors" };
 static constexpr std::string_view LegacyAcrylicTransparencyKey{ "acrylicOpacity" };
 static constexpr std::string_view OpacityKey{ "opacity" };
 
@@ -27,17 +38,22 @@ AppearanceConfig::AppearanceConfig(winrt::weak_ref<Profile> sourceProfile) :
 winrt::com_ptr<AppearanceConfig> AppearanceConfig::CopyAppearance(const AppearanceConfig* source, winrt::weak_ref<Profile> sourceProfile)
 {
     auto appearance{ winrt::make_self<AppearanceConfig>(std::move(sourceProfile)) };
+    appearance->_BackgroundImagePath = source->_BackgroundImagePath;
+    appearance->_BackgroundImageOpacity = source->_BackgroundImageOpacity;
+    appearance->_BackgroundImageStretchMode = source->_BackgroundImageStretchMode;
+    appearance->_ColorSchemeName = source->_ColorSchemeName;
     appearance->_Foreground = source->_Foreground;
     appearance->_Background = source->_Background;
     appearance->_SelectionBackground = source->_SelectionBackground;
     appearance->_CursorColor = source->_CursorColor;
+    appearance->_CursorShape = source->_CursorShape;
+    appearance->_CursorHeight = source->_CursorHeight;
+    appearance->_BackgroundImageAlignment = source->_BackgroundImageAlignment;
+    appearance->_RetroTerminalEffect = source->_RetroTerminalEffect;
+    appearance->_PixelShaderPath = source->_PixelShaderPath;
+    appearance->_IntenseTextStyle = source->_IntenseTextStyle;
     appearance->_Opacity = source->_Opacity;
-
-#define APPEARANCE_SETTINGS_COPY(type, name, jsonKey, ...) \
-    appearance->_##name = source->_##name;
-    MTSM_APPEARANCE_SETTINGS(APPEARANCE_SETTINGS_COPY)
-#undef APPEARANCE_SETTINGS_COPY
-
+    appearance->_AdjustIndistinguishableColors = source->_AdjustIndistinguishableColors;
     return appearance;
 }
 
@@ -49,13 +65,19 @@ Json::Value AppearanceConfig::ToJson() const
     JsonUtils::SetValueForKey(json, BackgroundKey, _Background);
     JsonUtils::SetValueForKey(json, SelectionBackgroundKey, _SelectionBackground);
     JsonUtils::SetValueForKey(json, CursorColorKey, _CursorColor);
+    JsonUtils::SetValueForKey(json, ColorSchemeKey, _ColorSchemeName);
+    JsonUtils::SetValueForKey(json, CursorHeightKey, _CursorHeight);
+    JsonUtils::SetValueForKey(json, CursorShapeKey, _CursorShape);
+    JsonUtils::SetValueForKey(json, BackgroundImageKey, _BackgroundImagePath);
+    JsonUtils::SetValueForKey(json, BackgroundImageOpacityKey, _BackgroundImageOpacity);
+    JsonUtils::SetValueForKey(json, BackgroundImageStretchModeKey, _BackgroundImageStretchMode);
+    JsonUtils::SetValueForKey(json, BackgroundImageAlignmentKey, _BackgroundImageAlignment);
+    JsonUtils::SetValueForKey(json, RetroTerminalEffectKey, _RetroTerminalEffect);
+    JsonUtils::SetValueForKey(json, PixelShaderPathKey, _PixelShaderPath);
+    JsonUtils::SetValueForKey(json, IntenseTextStyleKey, _IntenseTextStyle);
+    JsonUtils::SetValueForKey(json, AdjustIndistinguishableColorsKey, _AdjustIndistinguishableColors);
     JsonUtils::SetValueForKey(json, OpacityKey, _Opacity, JsonUtils::OptionalConverter<double, IntAsFloatPercentConversionTrait>{});
 
-#define APPEARANCE_SETTINGS_TO_JSON(type, name, jsonKey, ...) \
-    JsonUtils::SetValueForKey(json, jsonKey, _##name);
-    MTSM_APPEARANCE_SETTINGS(APPEARANCE_SETTINGS_TO_JSON)
-#undef APPEARANCE_SETTINGS_TO_JSON
-
     return json;
 }
 
@@ -76,14 +98,19 @@ void AppearanceConfig::LayerJson(const Json::Value& json)
     JsonUtils::GetValueForKey(json, BackgroundKey, _Background);
     JsonUtils::GetValueForKey(json, SelectionBackgroundKey, _SelectionBackground);
     JsonUtils::GetValueForKey(json, CursorColorKey, _CursorColor);
-
+    JsonUtils::GetValueForKey(json, CursorHeightKey, _CursorHeight);
+    JsonUtils::GetValueForKey(json, ColorSchemeKey, _ColorSchemeName);
+    JsonUtils::GetValueForKey(json, CursorShapeKey, _CursorShape);
+    JsonUtils::GetValueForKey(json, BackgroundImageKey, _BackgroundImagePath);
+    JsonUtils::GetValueForKey(json, BackgroundImageOpacityKey, _BackgroundImageOpacity);
+    JsonUtils::GetValueForKey(json, BackgroundImageStretchModeKey, _BackgroundImageStretchMode);
+    JsonUtils::GetValueForKey(json, BackgroundImageAlignmentKey, _BackgroundImageAlignment);
+    JsonUtils::GetValueForKey(json, RetroTerminalEffectKey, _RetroTerminalEffect);
+    JsonUtils::GetValueForKey(json, PixelShaderPathKey, _PixelShaderPath);
+    JsonUtils::GetValueForKey(json, IntenseTextStyleKey, _IntenseTextStyle);
+    JsonUtils::GetValueForKey(json, AdjustIndistinguishableColorsKey, _AdjustIndistinguishableColors);
     JsonUtils::GetValueForKey(json, LegacyAcrylicTransparencyKey, _Opacity);
     JsonUtils::GetValueForKey(json, OpacityKey, _Opacity, JsonUtils::OptionalConverter<double, IntAsFloatPercentConversionTrait>{});
-
-#define APPEARANCE_SETTINGS_LAYER_JSON(type, name, jsonKey, ...) \
-    JsonUtils::GetValueForKey(json, jsonKey, _##name);
-    MTSM_APPEARANCE_SETTINGS(APPEARANCE_SETTINGS_LAYER_JSON)
-#undef APPEARANCE_SETTINGS_LAYER_JSON
 }
 
 winrt::Microsoft::Terminal::Settings::Model::Profile AppearanceConfig::SourceProfile()

src/cascadia/TerminalSettingsModel/AppearanceConfig.h

@@ -19,7 +19,6 @@ Author(s):
 #include "AppearanceConfig.g.h"
 #include "JsonUtils.h"
 #include "IInheritable.h"
-#include "MTSMSettings.h"
 #include <DefaultSettings.h>
 
 namespace winrt::Microsoft::Terminal::Settings::Model::implementation
@@ -36,16 +35,26 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
 
         winrt::hstring ExpandedBackgroundImagePath();
 
+        INHERITABLE_SETTING(Model::IAppearanceConfig, ConvergedAlignment, BackgroundImageAlignment, ConvergedAlignment::Horizontal_Center | ConvergedAlignment::Vertical_Center);
+
+        INHERITABLE_SETTING(Model::IAppearanceConfig, uint32_t, CursorHeight, DEFAULT_CURSOR_HEIGHT);
+        INHERITABLE_SETTING(Model::IAppearanceConfig, hstring, ColorSchemeName, L"Campbell");
         INHERITABLE_NULLABLE_SETTING(Model::IAppearanceConfig, Microsoft::Terminal::Core::Color, Foreground, nullptr);
         INHERITABLE_NULLABLE_SETTING(Model::IAppearanceConfig, Microsoft::Terminal::Core::Color, Background, nullptr);
         INHERITABLE_NULLABLE_SETTING(Model::IAppearanceConfig, Microsoft::Terminal::Core::Color, SelectionBackground, nullptr);
         INHERITABLE_NULLABLE_SETTING(Model::IAppearanceConfig, Microsoft::Terminal::Core::Color, CursorColor, nullptr);
+        INHERITABLE_SETTING(Model::IAppearanceConfig, Microsoft::Terminal::Core::CursorStyle, CursorShape, Microsoft::Terminal::Core::CursorStyle::Bar);
+        INHERITABLE_SETTING(Model::IAppearanceConfig, hstring, BackgroundImagePath);
+
+        INHERITABLE_SETTING(Model::IAppearanceConfig, double, BackgroundImageOpacity, 1.0);
+        INHERITABLE_SETTING(Model::IAppearanceConfig, Windows::UI::Xaml::Media::Stretch, BackgroundImageStretchMode, Windows::UI::Xaml::Media::Stretch::UniformToFill);
+
+        INHERITABLE_SETTING(Model::IAppearanceConfig, bool, RetroTerminalEffect, false);
+        INHERITABLE_SETTING(Model::IAppearanceConfig, hstring, PixelShaderPath, L"");
+        INHERITABLE_SETTING(Model::IAppearanceConfig, Model::IntenseStyle, IntenseTextStyle, Model::IntenseStyle::Bright);
         INHERITABLE_SETTING(Model::IAppearanceConfig, double, Opacity, 1.0);
 
-#define APPEARANCE_SETTINGS_INITIALIZE(type, name, jsonKey, ...) \
-    INHERITABLE_SETTING(Model::IAppearanceConfig, type, name, ##__VA_ARGS__)
-        MTSM_APPEARANCE_SETTINGS(APPEARANCE_SETTINGS_INITIALIZE)
-#undef APPEARANCE_SETTINGS_INITIALIZE
+        INHERITABLE_SETTING(Model::IAppearanceConfig, bool, AdjustIndistinguishableColors, true);
 
     private:
         winrt::weak_ref<Profile> _sourceProfile;

src/cascadia/TerminalSettingsModel/ApplicationState.cpp

@@ -9,11 +9,8 @@
 #include "ActionAndArgs.h"
 #include "JsonUtils.h"
 #include "FileUtils.h"
-#include "../../types/inc/utils.hpp"
 
 static constexpr std::wstring_view stateFileName{ L"state.json" };
-static constexpr std::wstring_view elevatedStateFileName{ L"elevated-state.json" };
-
 static constexpr std::string_view TabLayoutKey{ "tabLayout" };
 static constexpr std::string_view InitialPositionKey{ "initialPosition" };
 static constexpr std::string_view InitialSizeKey{ "initialSize" };
@@ -88,9 +85,15 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
         return trait.FromJson(root);
     }
 
-    ApplicationState::ApplicationState(const std::filesystem::path& stateRoot) noexcept :
-        _sharedPath{ stateRoot / stateFileName },
-        _elevatedPath{ stateRoot / elevatedStateFileName },
+    // Returns the application-global ApplicationState object.
+    Microsoft::Terminal::Settings::Model::ApplicationState ApplicationState::SharedInstance()
+    {
+        static auto state = winrt::make_self<ApplicationState>(GetBaseSettingsPath() / stateFileName);
+        return *state;
+    }
+
+    ApplicationState::ApplicationState(std::filesystem::path path) noexcept :
+        _path{ std::move(path) },
         _throttler{ std::chrono::seconds(1), [this]() { _write(); } }
     {
         _read();
@@ -99,21 +102,9 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
     // The destructor ensures that the last write is flushed to disk before returning.
     ApplicationState::~ApplicationState()
     {
-        TraceLoggingWrite(g_hSettingsModelProvider,
-                          "ApplicationState_Dtor_Start",
-                          TraceLoggingDescription("Event at the start of the ApplicationState destructor"),
-                          TraceLoggingLevel(WINEVENT_LEVEL_VERBOSE),
-                          TraceLoggingKeyword(TIL_KEYWORD_TRACE));
-
         // This will ensure that we not just cancel the last outstanding timer,
         // but instead force it to run as soon as possible and wait for it to complete.
         _throttler.flush();
-
-        TraceLoggingWrite(g_hSettingsModelProvider,
-                          "ApplicationState_Dtor_End",
-                          TraceLoggingDescription("Event at the end of the ApplicationState destructor"),
-                          TraceLoggingLevel(WINEVENT_LEVEL_VERBOSE),
-                          TraceLoggingKeyword(TIL_KEYWORD_TRACE));
     }
 
     // Re-read the state.json from disk.
@@ -122,13 +113,34 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
         _read();
     }
 
-    bool ApplicationState::IsStatePath(const winrt::hstring& filename)
+    // Returns the state.json path on the disk.
+    winrt::hstring ApplicationState::FilePath() const noexcept
     {
-        static const auto sharedPath{ _sharedPath.filename() };
-        static const auto elevatedPath{ _elevatedPath.filename() };
-        return filename == sharedPath || filename == elevatedPath;
+        return winrt::hstring{ _path.wstring() };
     }
 
+    // Generate all getter/setters
+#define MTSM_APPLICATION_STATE_GEN(type, name, key, ...)    \
+    type ApplicationState::name() const noexcept            \
+    {                                                       \
+        const auto state = _state.lock_shared();            \
+        const auto& value = state->name;                    \
+        return value ? *value : type{ __VA_ARGS__ };        \
+    }                                                       \
+                                                            \
+    void ApplicationState::name(const type& value) noexcept \
+    {                                                       \
+        {                                                   \
+            auto state = _state.lock();                     \
+            state->name.emplace(value);                     \
+            state->name##Changed = true;                    \
+        }                                                   \
+                                                            \
+        _throttler();                                       \
+    }
+    MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
+#undef MTSM_APPLICATION_STATE_GEN
+
     // Method Description:
     // - See GH#11119. Removes all of the data in this ApplicationState object
     //   and resets it to the defaults. This will delete the state file! That's
@@ -144,58 +156,57 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
     void ApplicationState::Reset() noexcept
     try
     {
-        LOG_LAST_ERROR_IF(!DeleteFile(_sharedPath.c_str()));
-        LOG_LAST_ERROR_IF(!DeleteFile(_elevatedPath.c_str()));
+        LOG_LAST_ERROR_IF(!DeleteFile(_path.c_str()));
         *_state.lock() = {};
     }
     CATCH_LOG()
 
-    // Deserializes the state.json and user-state (or elevated-state if
-    // elevated) into this ApplicationState.
+    Json::Value ApplicationState::_getRoot(const locked_hfile& file) const noexcept
+    {
+        Json::Value root;
+        try
+        {
+            const auto data = ReadUTF8FileLocked(file);
+            if (data.empty())
+            {
+                return root;
+            }
+
+            std::string errs;
+            std::unique_ptr<Json::CharReader> reader{ Json::CharReaderBuilder::CharReaderBuilder().newCharReader() };
+
+            if (!reader->parse(data.data(), data.data() + data.size(), &root, &errs))
+            {
+                throw winrt::hresult_error(WEB_E_INVALID_JSON_STRING, winrt::to_hstring(errs));
+            }
+        }
+        CATCH_LOG()
+
+        return root;
+    }
+
+    // Deserializes the state.json at _path into this ApplicationState.
     // * ANY errors during app state will result in the creation of a new empty state.
     // * ANY errors during runtime will result in changes being partially ignored.
     void ApplicationState::_read() const noexcept
     try
     {
-        std::string errs;
-        std::unique_ptr<Json::CharReader> reader{ Json::CharReaderBuilder::CharReaderBuilder().newCharReader() };
+        auto state = _state.lock();
+        const auto file = OpenFileReadSharedLocked(_path);
 
-        // First get shared state out of `state.json`.
-        const auto sharedData = _readSharedContents().value_or(std::string{});
-        if (!sharedData.empty())
-        {
-            Json::Value root;
-            if (!reader->parse(sharedData.data(), sharedData.data() + sharedData.size(), &root, &errs))
-            {
-                throw winrt::hresult_error(WEB_E_INVALID_JSON_STRING, winrt::to_hstring(errs));
-            }
-
-            // - If we're elevated, we want to only load the Shared properties
-            //   from state.json. We'll then load the Local props from
-            //   `elevated-state.json`
-            // - If we're unelevated, then load _everything_ from state.json.
-            if (::Microsoft::Console::Utils::IsElevated())
-            {
-                // Only load shared properties if we're elevated
-                FromJson(root, FileSource::Shared);
-
-                // Then, try and get anything in elevated-state
-                if (const auto localData{ _readLocalContents().value_or(std::string{}) }; !localData.empty())
-                {
-                    Json::Value root;
-                    if (!reader->parse(localData.data(), localData.data() + localData.size(), &root, &errs))
-                    {
-                        throw winrt::hresult_error(WEB_E_INVALID_JSON_STRING, winrt::to_hstring(errs));
-                    }
-                    FromJson(root, FileSource::Local);
-                }
-            }
-            else
-            {
-                // If we're unelevated, then load everything.
-                FromJson(root, FileSource::Shared | FileSource::Local);
-            }
-        }
+        auto root = _getRoot(file);
+        // GetValueForKey() comes in two variants:
+        // * take a std::optional<T> reference
+        // * return std::optional<T> by value
+        // At the time of writing the former version skips missing fields in the json,
+        // but we want to explicitly clear state fields that were removed from state.json.
+#define MTSM_APPLICATION_STATE_GEN(type, name, key, ...)                         \
+    if (!state->name##Changed)                                                   \
+    {                                                                            \
+        state->name = JsonUtils::GetValueForKey<std::optional<type>>(root, key); \
+    }
+        MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
+#undef MTSM_APPLICATION_STATE_GEN
     }
     CATCH_LOG()
 
@@ -203,191 +214,29 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
     // * Errors are only logged.
     // * _state->_writeScheduled is set to false, signaling our
     //   setters that _synchronize() needs to be called again.
-    void ApplicationState::_write() const noexcept
+    void ApplicationState::_write() noexcept
     try
     {
-        Json::StreamWriterBuilder wbuilder;
-
-        // When we're elevated, we've got to be tricky. We don't want to write
-        // our window state, allowed commandlines, and other Local properties
-        // into the shared `state.json`. But, if we only serialize the Shared
-        // properties to a json blob, then we'll omit windowState entirely,
-        // _removing_ the window state of the unelevated instance. Oh no!
-        //
-        // So, to be tricky, we'll first _load_ the shared state to a json blob.
-        // We'll then serialize our view of the shared properties on top of that
-        // blob. Then we'll write that blob back to the file. This will
-        // round-trip the Local properties for the unelevated instances
-        // untouched in state.json
-        //
-        // After that's done, we'll write our Local properties into
-        // elevated-state.json.
-        if (::Microsoft::Console::Utils::IsElevated())
+        // re-read the state so that we can only update the properties that were changed.
+        Json::Value root{};
         {
-            std::string errs;
-            std::unique_ptr<Json::CharReader> reader{ Json::CharReaderBuilder::CharReaderBuilder().newCharReader() };
-            Json::Value root;
+            auto state = _state.lock();
+            const auto file = OpenFileRWExclusiveLocked(_path);
+            root = _getRoot(file);
 
-            // First load the contents of state.json into a json blob. This will
-            // contain the Shared properties and the unelevated instance's Local
-            // properties.
-            const auto sharedData = _readSharedContents().value_or(std::string{});
-            if (!sharedData.empty())
-            {
-                if (!reader->parse(sharedData.data(), sharedData.data() + sharedData.size(), &root, &errs))
-                {
-                    throw winrt::hresult_error(WEB_E_INVALID_JSON_STRING, winrt::to_hstring(errs));
-                }
-            }
-            // Layer our shared properties on top of the blob from state.json,
-            // and write it back out.
-            _writeSharedContents(Json::writeString(wbuilder, _toJsonWithBlob(root, FileSource::Shared)));
+#define MTSM_APPLICATION_STATE_GEN(type, name, key, ...)   \
+    if (state->name##Changed)                              \
+    {                                                      \
+        JsonUtils::SetValueForKey(root, key, state->name); \
+        state->name##Changed = false;                      \
+    }
+            MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
+#undef MTSM_APPLICATION_STATE_GEN
 
-            // Finally, write our Local properties back to elevated-state.json
-            _writeLocalContents(Json::writeString(wbuilder, ToJson(FileSource::Local)));
-        }
-        else
-        {
-            // We're unelevated, this is easy. Just write everything back out.
-            _writeLocalContents(Json::writeString(wbuilder, ToJson(FileSource::Local | FileSource::Shared)));
+            Json::StreamWriterBuilder wbuilder;
+            const auto content = Json::writeString(wbuilder, root);
+            WriteUTF8FileLocked(file, content);
         }
     }
     CATCH_LOG()
-
-    // Returns the application-global ApplicationState object.
-    Microsoft::Terminal::Settings::Model::ApplicationState ApplicationState::SharedInstance()
-    {
-        std::filesystem::path root{ GetBaseSettingsPath() };
-        static auto state = winrt::make_self<ApplicationState>(root);
-        return *state;
-    }
-
-    // Method Description:
-    // - Loads data from the given json blob. Will only read the data that's in
-    //   the specified parseSource - so if we're reading the Local state file,
-    //   we won't destroy previously parsed Shared data.
-    // - READ: there's no layering for app state.
-    void ApplicationState::FromJson(const Json::Value& root, FileSource parseSource) const noexcept
-    {
-        auto state = _state.lock();
-        // GetValueForKey() comes in two variants:
-        // * take a std::optional<T> reference
-        // * return std::optional<T> by value
-        // At the time of writing the former version skips missing fields in the json,
-        // but we want to explicitly clear state fields that were removed from state.json.
-        //
-        // GH#11222: We only load properties that are of the same type (Local or
-        // Shared) which we requested. If we didn't want to load this type of
-        // property, just skip it.
-#define MTSM_APPLICATION_STATE_GEN(source, type, name, key, ...) \
-    if (WI_IsFlagSet(parseSource, source))                       \
-        state->name = JsonUtils::GetValueForKey<std::optional<type>>(root, key);
-
-        MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
-#undef MTSM_APPLICATION_STATE_GEN
-    }
-
-    Json::Value ApplicationState::ToJson(FileSource parseSource) const noexcept
-    {
-        Json::Value root{ Json::objectValue };
-        return _toJsonWithBlob(root, parseSource);
-    }
-
-    Json::Value ApplicationState::_toJsonWithBlob(Json::Value& root, FileSource parseSource) const noexcept
-    {
-        {
-            auto state = _state.lock_shared();
-
-            // GH#11222: We only write properties that are of the same type (Local
-            // or Shared) which we requested. If we didn't want to serialize this
-            // type of property, just skip it.
-#define MTSM_APPLICATION_STATE_GEN(source, type, name, key, ...) \
-    if (WI_IsFlagSet(parseSource, source))                       \
-        JsonUtils::SetValueForKey(root, key, state->name);
-
-            MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
-#undef MTSM_APPLICATION_STATE_GEN
-        }
-        return root;
-    }
-
-    // Generate all getter/setters
-#define MTSM_APPLICATION_STATE_GEN(source, type, name, key, ...) \
-    type ApplicationState::name() const noexcept                 \
-    {                                                            \
-        const auto state = _state.lock_shared();                 \
-        const auto& value = state->name;                         \
-        return value ? *value : type{ __VA_ARGS__ };             \
-    }                                                            \
-                                                                 \
-    void ApplicationState::name(const type& value) noexcept      \
-    {                                                            \
-        {                                                        \
-            auto state = _state.lock();                          \
-            state->name.emplace(value);                          \
-        }                                                        \
-                                                                 \
-        _throttler();                                            \
-    }
-    MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
-#undef MTSM_APPLICATION_STATE_GEN
-
-    // Method Description:
-    // - Read the contents of our "shared" state - state that should be shared
-    //   for elevated and unelevated instances. This is things like the list of
-    //   generated profiles, the command palette commandlines.
-    std::optional<std::string> ApplicationState::_readSharedContents() const
-    {
-        return ReadUTF8FileIfExists(_sharedPath);
-    }
-
-    // Method Description:
-    // - Read the contents of our "local" state - state that should be kept in
-    //   separate files for elevated and unelevated instances. This is things
-    //   like the persisted window state, and the approved commandlines (though,
-    //   those don't matter when unelevated).
-    // - When elevated, this will DELETE `elevated-state.json` if it has bad
-    //   permissions, so we don't potentially read malicious data.
-    std::optional<std::string> ApplicationState::_readLocalContents() const
-    {
-        return ::Microsoft::Console::Utils::IsElevated() ?
-                   ReadUTF8FileIfExists(_elevatedPath, true) :
-                   ReadUTF8FileIfExists(_sharedPath, false);
-    }
-
-    // Method Description:
-    // - Write the contents of our "shared" state - state that should be shared
-    //   for elevated and unelevated instances. This will atomically write to
-    //   `state.json`
-    void ApplicationState::_writeSharedContents(const std::string_view content) const
-    {
-        WriteUTF8FileAtomic(_sharedPath, content);
-    }
-
-    // Method Description:
-    // - Write the contents of our "local" state - state that should be kept in
-    //   separate files for elevated and unelevated instances. When elevated,
-    //   this will write to `elevated-state.json`, and when unelevated, this
-    //   will atomically write to `user-state.json`
-    void ApplicationState::_writeLocalContents(const std::string_view content) const
-    {
-        if (::Microsoft::Console::Utils::IsElevated())
-        {
-            // DON'T use WriteUTF8FileAtomic, which will write to a temporary file
-            // then rename that file to the final filename. That actually lets us
-            // overwrite the elevate file's contents even when unelevated, because
-            // we're effectively deleting the original file, then renaming a
-            // different file in it's place.
-            //
-            // We're not worried about someone else doing that though, if they do
-            // that with the wrong permissions, then we'll just ignore the file and
-            // start over.
-            WriteUTF8File(_elevatedPath, content, true);
-        }
-        else
-        {
-            WriteUTF8FileAtomic(_sharedPath, content);
-        }
-    }
-
 }

src/cascadia/TerminalSettingsModel/ApplicationState.h

@@ -16,30 +16,21 @@ Abstract:
 #include "WindowLayout.g.h"
 
 #include <inc/cppwinrt_utils.h>
+#include <til/mutex.h>
+#include <til/throttled_func.h>
+#include "FileUtils.h"
 #include <JsonUtils.h>
 
-namespace winrt::Microsoft::Terminal::Settings::Model::implementation
-{
-    // If a property is Shared, then it'll be stored in `state.json`, and used
-    // in both elevated and unelevated instances of the Terminal. If a property
-    // is marked Local, then it will have separate values for elevated and
-    // unelevated instances.
-    enum FileSource : int
-    {
-        Shared = 0x1,
-        Local = 0x2
-    };
-    DEFINE_ENUM_FLAG_OPERATORS(FileSource);
-
 // This macro generates all getters and setters for ApplicationState.
 // It provides X with the following arguments:
-//   (source, type, function name, JSON key, ...variadic construction arguments)
-#define MTSM_APPLICATION_STATE_FIELDS(X)                                                                                                                                  \
-    X(FileSource::Shared, std::unordered_set<winrt::guid>, GeneratedProfiles, "generatedProfiles")                                                                        \
-    X(FileSource::Local, Windows::Foundation::Collections::IVector<Model::WindowLayout>, PersistedWindowLayouts, "persistedWindowLayouts")                                \
-    X(FileSource::Shared, Windows::Foundation::Collections::IVector<hstring>, RecentCommands, "recentCommands")                                                           \
-    X(FileSource::Shared, Windows::Foundation::Collections::IVector<winrt::Microsoft::Terminal::Settings::Model::InfoBarMessage>, DismissedMessages, "dismissedMessages") \
-    X(FileSource::Local, Windows::Foundation::Collections::IVector<hstring>, AllowedCommandlines, "allowedCommandlines")
+//   (type, function name, JSON key, ...variadic construction arguments)
+namespace winrt::Microsoft::Terminal::Settings::Model::implementation
+{
+#define MTSM_APPLICATION_STATE_FIELDS(X)                                                                                \
+    X(std::unordered_set<winrt::guid>, GeneratedProfiles, "generatedProfiles")                                          \
+    X(Windows::Foundation::Collections::IVector<Model::WindowLayout>, PersistedWindowLayouts, "persistedWindowLayouts") \
+    X(Windows::Foundation::Collections::IVector<hstring>, RecentCommands, "recentCommands")                             \
+    X(Windows::Foundation::Collections::IVector<winrt::Microsoft::Terminal::Settings::Model::InfoBarMessage>, DismissedMessages, "dismissedMessages")
 
     struct WindowLayout : WindowLayoutT<WindowLayout>
     {
@@ -53,26 +44,23 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
         friend ::Microsoft::Terminal::Settings::Model::JsonUtils::ConversionTrait<Model::WindowLayout>;
     };
 
-    struct ApplicationState : public ApplicationStateT<ApplicationState>
+    struct ApplicationState : ApplicationStateT<ApplicationState>
     {
         static Microsoft::Terminal::Settings::Model::ApplicationState SharedInstance();
 
-        ApplicationState(const std::filesystem::path& stateRoot) noexcept;
+        ApplicationState(std::filesystem::path path) noexcept;
         ~ApplicationState();
 
         // Methods
         void Reload() const noexcept;
         void Reset() noexcept;
 
-        void FromJson(const Json::Value& root, FileSource parseSource) const noexcept;
-        Json::Value ToJson(FileSource parseSource) const noexcept;
-
         // General getters/setters
-        bool IsStatePath(const winrt::hstring& filename);
+        winrt::hstring FilePath() const noexcept;
 
         // State getters/setters
-#define MTSM_APPLICATION_STATE_GEN(source, type, name, key, ...) \
-    type name() const noexcept;                                  \
+#define MTSM_APPLICATION_STATE_GEN(type, name, key, ...) \
+    type name() const noexcept;                          \
     void name(const type& value) noexcept;
         MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
 #undef MTSM_APPLICATION_STATE_GEN
@@ -80,24 +68,21 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
     private:
         struct state_t
         {
-#define MTSM_APPLICATION_STATE_GEN(source, type, name, key, ...) std::optional<type> name{ __VA_ARGS__ };
+#define MTSM_APPLICATION_STATE_GEN(type, name, key, ...) \
+    std::optional<type> name{ __VA_ARGS__ };             \
+    bool name##Changed = false;
+
             MTSM_APPLICATION_STATE_FIELDS(MTSM_APPLICATION_STATE_GEN)
 #undef MTSM_APPLICATION_STATE_GEN
         };
-        til::shared_mutex<state_t> _state;
-        std::filesystem::path _sharedPath;
-        std::filesystem::path _elevatedPath;
-        til::throttled_func_trailing<> _throttler;
 
-        void _write() const noexcept;
+        Json::Value _getRoot(const winrt::Microsoft::Terminal::Settings::Model::locked_hfile& file) const noexcept;
+        void _write() noexcept;
         void _read() const noexcept;
 
-        Json::Value _toJsonWithBlob(Json::Value& root, FileSource parseSource) const noexcept;
-
-        std::optional<std::string> _readSharedContents() const;
-        void _writeSharedContents(const std::string_view content) const;
-        std::optional<std::string> _readLocalContents() const;
-        void _writeLocalContents(const std::string_view content) const;
+        std::filesystem::path _path;
+        til::shared_mutex<state_t> _state;
+        til::throttled_func_trailing<> _throttler;
     };
 }
 

src/cascadia/TerminalSettingsModel/ApplicationState.idl

@@ -30,15 +30,12 @@ namespace Microsoft.Terminal.Settings.Model
         void Reload();
         void Reset();
 
-        Boolean IsStatePath(String filename);
+        String FilePath { get; };
 
         Windows.Foundation.Collections.IVector<WindowLayout> PersistedWindowLayouts { get; set; };
 
         Windows.Foundation.Collections.IVector<String> RecentCommands { get; set; };
 
         Windows.Foundation.Collections.IVector<InfoBarMessage> DismissedMessages { get; set; };
-
-        Windows.Foundation.Collections.IVector<String> AllowedCommandlines { get; set; };
-
     }
 }

src/cascadia/TerminalSettingsModel/CascadiaSettings.cpp

@@ -287,6 +287,8 @@ Model::Profile CascadiaSettings::DuplicateProfile(const Model::Profile& source)
     DUPLICATE_SETTING_MACRO(Commandline);
     DUPLICATE_SETTING_MACRO(StartingDirectory);
     DUPLICATE_SETTING_MACRO(AntialiasingMode);
+    DUPLICATE_SETTING_MACRO(ForceFullRepaintRendering);
+    DUPLICATE_SETTING_MACRO(SoftwareRendering);
     DUPLICATE_SETTING_MACRO(HistorySize);
     DUPLICATE_SETTING_MACRO(SnapOnInput);
     DUPLICATE_SETTING_MACRO(AltGrAliasing);

src/cascadia/TerminalSettingsModel/ColorScheme.cpp

@@ -147,3 +147,30 @@ void ColorScheme::SetColorTableEntry(uint8_t index, const Core::Color& value) no
     THROW_HR_IF(E_INVALIDARG, index >= _table.size());
     _table[index] = value;
 }
+
+winrt::Microsoft::Terminal::Core::Scheme ColorScheme::ToCoreScheme() const noexcept
+{
+    winrt::Microsoft::Terminal::Core::Scheme coreScheme{};
+
+    coreScheme.Foreground = Foreground();
+    coreScheme.Background = Background();
+    coreScheme.CursorColor = CursorColor();
+    coreScheme.SelectionBackground = SelectionBackground();
+    coreScheme.Black = Table()[0];
+    coreScheme.Red = Table()[1];
+    coreScheme.Green = Table()[2];
+    coreScheme.Yellow = Table()[3];
+    coreScheme.Blue = Table()[4];
+    coreScheme.Purple = Table()[5];
+    coreScheme.Cyan = Table()[6];
+    coreScheme.White = Table()[7];
+    coreScheme.BrightBlack = Table()[8];
+    coreScheme.BrightRed = Table()[9];
+    coreScheme.BrightGreen = Table()[10];
+    coreScheme.BrightYellow = Table()[11];
+    coreScheme.BrightBlue = Table()[12];
+    coreScheme.BrightPurple = Table()[13];
+    coreScheme.BrightCyan = Table()[14];
+    coreScheme.BrightWhite = Table()[15];
+    return coreScheme;
+}

src/cascadia/TerminalSettingsModel/ColorScheme.h

@@ -47,6 +47,8 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
         static com_ptr<ColorScheme> FromJson(const Json::Value& json);
         Json::Value ToJson() const;
 
+        winrt::Microsoft::Terminal::Core::Scheme ToCoreScheme() const noexcept;
+
         com_array<Core::Color> Table() const noexcept;
         void SetColorTableEntry(uint8_t index, const Core::Color& value) noexcept;
 

src/cascadia/TerminalSettingsModel/ColorScheme.idl

@@ -19,5 +19,7 @@ namespace Microsoft.Terminal.Settings.Model
         // we expose the getter as a function.
         Microsoft.Terminal.Core.Color[] Table();
         void SetColorTableEntry(UInt8 index, Microsoft.Terminal.Core.Color value);
+
+        Microsoft.Terminal.Core.Scheme ToCoreScheme();
     }
 }

src/cascadia/TerminalSettingsModel/FileUtils.cpp

@@ -8,10 +8,6 @@
 #include <shlobj.h>
 #include <WtExeUtils.h>
 
-#include <aclapi.h>
-#include <sddl.h>
-#include <wil/token_helpers.h>
-
 static constexpr std::string_view Utf8Bom{ u8"\uFEFF" };
 static constexpr std::wstring_view UnpackagedSettingsFolderName{ L"Microsoft\\Windows Terminal\\" };
 
@@ -43,44 +39,86 @@ namespace winrt::Microsoft::Terminal::Settings::Model
         return baseSettingsPath;
     }
 
-    // Function Description:
-    // - Checks the permissions on this file, to make sure it can only be opened
-    //   for writing by admins. We will be checking to see if the file is owned
-    //   by the Builtin\Administrators group. If it's not, then it was likely
-    //   tampered with.
-    // Arguments:
-    // - handle: a HANDLE to the file to check
-    // Return Value:
-    // - true if it had the expected permissions. False otherwise.
-    static bool _isOwnedByAdministrators(const HANDLE& handle)
+    locked_hfile OpenFileReadSharedLocked(const std::filesystem::path& path)
     {
-        // If the file is owned by the administrators group, trust the
-        // administrators instead of checking the DACL permissions. It's simpler
-        // and more flexible.
-
-        wil::unique_hlocal_security_descriptor sd;
-        PSID psidOwner{ nullptr };
-        // The psidOwner pointer references the security descriptor, so it
-        // doesn't have to be freed separate from sd.
-        const auto status = GetSecurityInfo(handle,
-                                            SE_FILE_OBJECT,
-                                            OWNER_SECURITY_INFORMATION,
-                                            &psidOwner,
-                                            nullptr,
-                                            nullptr,
-                                            nullptr,
-                                            wil::out_param_ptr<PSECURITY_DESCRIPTOR*>(sd));
-        THROW_IF_WIN32_ERROR(status);
-
-        wil::unique_any_psid psidAdmins{ nullptr };
-        THROW_IF_WIN32_BOOL_FALSE(
-            ConvertStringSidToSidW(L"BA", wil::out_param_ptr<PSID*>(psidAdmins)));
-
-        return EqualSid(psidOwner, psidAdmins.get());
+        wil::unique_hfile file{ CreateFileW(path.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr) };
+        THROW_LAST_ERROR_IF(!file);
+        // just lock the entire file
+        OVERLAPPED sOverlapped;
+        sOverlapped.Offset = 0;
+        sOverlapped.OffsetHigh = 0;
+        // Shared lock
+        THROW_LAST_ERROR_IF(!LockFileEx(file.get(),
+                                        0, // lock shared, wait to return until lock is obtained
+                                        0, // reserved, does nothing
+                                        INT_MAX, // lock INT_MAX bytes
+                                        0, // higher-order bytes, if our state file is greater than 2GB I guess this will be a problem
+                                        &sOverlapped));
+        return { std::move(file), sOverlapped };
     }
+
+    locked_hfile OpenFileRWExclusiveLocked(const std::filesystem::path& path)
+    {
+        wil::unique_hfile file{ CreateFileW(path.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr) };
+        THROW_LAST_ERROR_IF(!file);
+        // just lock the entire file
+        OVERLAPPED sOverlapped;
+        sOverlapped.Offset = 0;
+        sOverlapped.OffsetHigh = 0;
+        // Shared lock
+        THROW_LAST_ERROR_IF(!LockFileEx(file.get(),
+                                        LOCKFILE_EXCLUSIVE_LOCK, // lock exclusive, wait to return until lock is obtained
+                                        0, // reserved, does nothing
+                                        INT_MAX, // lock INT_MAX bytes
+                                        0, // higher-order bytes, if our state file is greater than 2GB I guess this will be a problem
+                                        &sOverlapped));
+        return { std::move(file), sOverlapped };
+    }
+
+    std::string ReadUTF8FileLocked(const locked_hfile& file)
+    {
+        const auto fileSize = GetFileSize(file.get(), nullptr);
+        THROW_LAST_ERROR_IF(fileSize == INVALID_FILE_SIZE);
+
+        // By making our buffer just slightly larger we can detect if
+        // the file size changed and we've failed to read the full file.
+        std::string buffer(static_cast<size_t>(fileSize) + 1, '\0');
+        DWORD bytesRead = 0;
+        THROW_IF_WIN32_BOOL_FALSE(ReadFile(file.get(), buffer.data(), gsl::narrow<DWORD>(buffer.size()), &bytesRead, nullptr));
+
+        // As mentioned before our buffer was allocated oversized.
+        buffer.resize(bytesRead);
+
+        if (til::starts_with(buffer, Utf8Bom))
+        {
+            // Yeah this memmove()s the entire content.
+            // But I don't really want to deal with UTF8 BOMs any more than necessary,
+            // as basically not a single editor writes a BOM for UTF8.
+            buffer.erase(0, Utf8Bom.size());
+        }
+
+        return buffer;
+    }
+
+    void WriteUTF8FileLocked(const locked_hfile& file, const std::string_view& content)
+    {
+        // truncate the file because we want to overwrite it
+        SetFilePointer(file.get(), 0, nullptr, FILE_BEGIN);
+        THROW_IF_WIN32_BOOL_FALSE(SetEndOfFile(file.get()));
+
+        const auto fileSize = gsl::narrow<DWORD>(content.size());
+        DWORD bytesWritten = 0;
+        THROW_IF_WIN32_BOOL_FALSE(WriteFile(file.get(), content.data(), fileSize, &bytesWritten, nullptr));
+
+        if (bytesWritten != fileSize)
+        {
+            THROW_WIN32_MSG(ERROR_WRITE_FAULT, "failed to write whole file");
+        }
+    }
+
     // Tries to read a file somewhat atomically without locking it.
     // Strips the UTF8 BOM if it exists.
-    std::string ReadUTF8File(const std::filesystem::path& path, const bool elevatedOnly)
+    std::string ReadUTF8File(const std::filesystem::path& path)
     {
         // From some casual observations we can determine that:
         // * ReadFile() always returns the requested amount of data (unless the file is smaller)
@@ -88,40 +126,9 @@ namespace winrt::Microsoft::Terminal::Settings::Model
         // -> Lets add a retry-loop just in case, to not fail if the file size changed while reading.
         for (int i = 0; i < 3; ++i)
         {
-            wil::unique_hfile file{ CreateFileW(path.c_str(),
-                                                GENERIC_READ,
-                                                FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
-                                                nullptr,
-                                                OPEN_EXISTING,
-                                                FILE_ATTRIBUTE_NORMAL,
-                                                nullptr) };
+            wil::unique_hfile file{ CreateFileW(path.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr) };
             THROW_LAST_ERROR_IF(!file);
 
-            // Open the file _first_, then check if it has the right
-            // permissions. This prevents a "Time-of-check to time-of-use"
-            // vulnerability where a malicious exe could delete the file and
-            // replace it between us checking the permissions, and reading the
-            // contents. We've got a handle to the file now, which means we're
-            // going to read the contents of that instance of the file
-            // regardless. If someone replaces the file on us before we get to
-            // the GetSecurityInfo call below, then only the subsequent call to
-            // ReadUTF8File will notice it.
-            if (elevatedOnly)
-            {
-                const bool hadExpectedPermissions{ _isOwnedByAdministrators(file.get()) };
-                if (!hadExpectedPermissions)
-                {
-                    // Close the handle
-                    file.reset();
-
-                    // delete the file. It's been compromised.
-                    LOG_LAST_ERROR_IF(!DeleteFile(path.c_str()));
-
-                    // Exit early, because obviously there's nothing to read from the deleted file.
-                    return "";
-                }
-            }
-
             const auto fileSize = GetFileSize(file.get(), nullptr);
             THROW_LAST_ERROR_IF(fileSize == INVALID_FILE_SIZE);
 
@@ -159,11 +166,11 @@ namespace winrt::Microsoft::Terminal::Settings::Model
     }
 
     // Same as ReadUTF8File, but returns an empty optional, if the file couldn't be opened.
-    std::optional<std::string> ReadUTF8FileIfExists(const std::filesystem::path& path, const bool elevatedOnly)
+    std::optional<std::string> ReadUTF8FileIfExists(const std::filesystem::path& path)
     {
         try
         {
-            return { ReadUTF8File(path, elevatedOnly) };
+            return { ReadUTF8File(path) };
         }
         catch (const wil::ResultException& exception)
         {
@@ -176,70 +183,9 @@ namespace winrt::Microsoft::Terminal::Settings::Model
         }
     }
 
-    void WriteUTF8File(const std::filesystem::path& path,
-                       const std::string_view& content,
-                       const bool elevatedOnly)
+    void WriteUTF8File(const std::filesystem::path& path, const std::string_view& content)
     {
-        SECURITY_ATTRIBUTES sa;
-        // stash the security descriptor here, so it will stay in context until
-        // after the call to CreateFile. If it gets cleaned up before that, then
-        // CreateFile will fail
-        wil::unique_hlocal_security_descriptor sd;
-        if (elevatedOnly)
-        {
-            // Initialize the security descriptor so only admins can write the
-            // file. We'll initialize the SECURITY_DESCRIPTOR with a
-            // single entry (ACE) -- a mandatory label (i.e. a
-            // LABEL_SECURITY_INFORMATION) that sets the file integrity level to
-            // "high",  with a no-write-up policy.
-            //
-            // When accessed from a security context at a lower integrity level,
-            // the no-write-up policy filters out rights that aren't in the
-            // object type's generic read and execute set (for the file type,
-            // that's FILE_GENERIC_READ | FILE_GENERIC_EXECUTE).
-            //
-            // Another option we considered here was manually setting the ACLs
-            // on this file such that Builtin\Admins could read&write the file,
-            // and all users could only read.
-            //
-            // Big thanks to @eryksun in GH#11222 for helping with this. This
-            // alternative method was chosen because it's considerably simpler.
-
-            // The required security descriptor can be created easily from the
-            // SDDL string: "S:(ML;;NW;;;HI)"
-            // (i.e. SACL:mandatory label;;no write up;;;high integrity level)
-            unsigned long cb;
-            THROW_IF_WIN32_BOOL_FALSE(
-                ConvertStringSecurityDescriptorToSecurityDescriptor(L"S:(ML;;NW;;;HI)",
-                                                                    SDDL_REVISION_1,
-                                                                    wil::out_param_ptr<PSECURITY_DESCRIPTOR*>(sd),
-                                                                    &cb));
-
-            // Initialize a security attributes structure.
-            sa.nLength = sizeof(SECURITY_ATTRIBUTES);
-            sa.lpSecurityDescriptor = sd.get();
-            sa.bInheritHandle = false;
-
-            // If we're running in an elevated context, when this file is
-            // created, it will automatically be owned by
-            // Builtin\Administrators, which will pass the above
-            // _isOwnedByAdministrators check.
-            //
-            // Programs running in an elevated context will be free to write the
-            // file, and unelevated processes will be able to read the file. An
-            // unelevated process could always delete the file and rename a new
-            // file in it's place (a la the way `vim.exe` saves files), but if
-            // they do that, the new file _won't_ be owned by Administrators,
-            // failing the above check.
-        }
-
-        wil::unique_hfile file{ CreateFileW(path.c_str(),
-                                            GENERIC_WRITE,
-                                            FILE_SHARE_READ | FILE_SHARE_DELETE,
-                                            elevatedOnly ? &sa : nullptr,
-                                            CREATE_ALWAYS,
-                                            FILE_ATTRIBUTE_NORMAL,
-                                            nullptr) };
+        wil::unique_hfile file{ CreateFileW(path.c_str(), GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr) };
         THROW_LAST_ERROR_IF(!file);
 
         const auto fileSize = gsl::narrow<DWORD>(content.size());
@@ -252,8 +198,7 @@ namespace winrt::Microsoft::Terminal::Settings::Model
         }
     }
 
-    void WriteUTF8FileAtomic(const std::filesystem::path& path,
-                             const std::string_view& content)
+    void WriteUTF8FileAtomic(const std::filesystem::path& path, const std::string_view& content)
     {
         // GH#10787: rename() will replace symbolic links themselves and not the path they point at.
         // It's thus important that we first resolve them before generating temporary path.