From 1b39db7ab0dd40d3889fd00ba47a51a87755c75a Mon Sep 17 00:00:00 2001
From: Mike Griese <migrie@microsoft.com>
Date: Tue, 18 Jul 2023 12:58:55 -0500
Subject: [PATCH] Single commit that adds the whole scratchpad and action

---
 .../TerminalApp/AppActionHandlers.cpp         | 10 ++++
 .../TerminalApp/ScratchpadContent.cpp         | 54 ++++++++++++++++++
 src/cascadia/TerminalApp/ScratchpadContent.h  | 37 ++++++++++++
 .../TerminalApp/TerminalAppLib.vcxproj        |  6 ++
 .../TerminalApp/TerminalPaneContent.idl       |  5 ++
 .../TerminalSettingsModel/ActionAndArgs.cpp   |  2 +
 .../AllShortcutActions.h                      |  3 +-
 .../Resources/en-US/Resources.resw            | 57 ++++++++++---------
 8 files changed, 146 insertions(+), 28 deletions(-)
 create mode 100644 src/cascadia/TerminalApp/ScratchpadContent.cpp
 create mode 100644 src/cascadia/TerminalApp/ScratchpadContent.h

diff --git a/src/cascadia/TerminalApp/AppActionHandlers.cpp b/src/cascadia/TerminalApp/AppActionHandlers.cpp
index f600453a632..494276081ee 100644
--- a/src/cascadia/TerminalApp/AppActionHandlers.cpp
+++ b/src/cascadia/TerminalApp/AppActionHandlers.cpp
@@ -5,6 +5,7 @@
 #include "App.h"
 
 #include "TerminalPage.h"
+#include "ScratchpadContent.h"
 #include "../WinRTUtils/inc/WtExeUtils.h"
 #include "../../types/inc/utils.hpp"
 #include "Utils.h"
@@ -1301,4 +1302,13 @@ namespace winrt::TerminalApp::implementation
         }
         args.Handled(true);
     }
+
+    void TerminalPage::_HandleOpenScratchpad(const IInspectable& /*sender*/,
+                                             const ActionEventArgs& args)
+    {
+        auto scratchPane{ winrt::make_self<ScratchpadContent>() };
+        auto resultPane = std::make_shared<Pane>(*scratchPane);
+        _SplitPane(SplitDirection::Automatic, 0.5f, resultPane);
+        args.Handled(true);
+    }
 }
diff --git a/src/cascadia/TerminalApp/ScratchpadContent.cpp b/src/cascadia/TerminalApp/ScratchpadContent.cpp
new file mode 100644
index 00000000000..a2a0f5dc921
--- /dev/null
+++ b/src/cascadia/TerminalApp/ScratchpadContent.cpp
@@ -0,0 +1,54 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
+#include "pch.h"
+#include "ScratchpadContent.h"
+#include "PaneArgs.h"
+#include "ScratchpadContent.g.cpp"
+
+using namespace winrt::Windows::Foundation;
+using namespace winrt::Windows::UI::Xaml;
+using namespace winrt::Microsoft::Terminal::Settings::Model;
+
+namespace winrt::TerminalApp::implementation
+{
+    ScratchpadContent::ScratchpadContent()
+    {
+        _root = winrt::Windows::UI::Xaml::Controls::Grid{};
+        _root.VerticalAlignment(VerticalAlignment::Stretch);
+        _root.HorizontalAlignment(HorizontalAlignment::Stretch);
+
+        auto res = Windows::UI::Xaml::Application::Current().Resources();
+        auto bg = res.Lookup(winrt::box_value(L"UnfocusedBorderBrush"));
+        // _root.Background(Media::SolidColorBrush{ winrt::Windows::UI::Colors::Red() });
+        _root.Background(bg.try_as<Media::Brush>());
+
+        _box = winrt::Windows::UI::Xaml::Controls::TextBox{};
+        _box.Margin({ 10, 10, 10, 10 });
+        _box.AcceptsReturn(true);
+        _box.TextWrapping(TextWrapping::Wrap);
+        _root.Children().Append(_box);
+    }
+
+    winrt::Windows::UI::Xaml::FrameworkElement ScratchpadContent::GetRoot()
+    {
+        return _root;
+    }
+    winrt::Windows::Foundation::Size ScratchpadContent::MinSize()
+    {
+        return { 1, 1 };
+    }
+    void ScratchpadContent::Focus(winrt::Windows::UI::Xaml::FocusState reason)
+    {
+        _box.Focus(reason);
+    }
+    void ScratchpadContent::Close()
+    {
+        CloseRequested.raise(*this, nullptr);
+    }
+
+    NewTerminalArgs ScratchpadContent::GetNewTerminalArgs(const bool /* asContent */) const
+    {
+        return nullptr;
+    }
+}
diff --git a/src/cascadia/TerminalApp/ScratchpadContent.h b/src/cascadia/TerminalApp/ScratchpadContent.h
new file mode 100644
index 00000000000..0193fcfc15e
--- /dev/null
+++ b/src/cascadia/TerminalApp/ScratchpadContent.h
@@ -0,0 +1,37 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT license.
+
+#pragma once
+#include "ScratchpadContent.g.h"
+
+namespace winrt::TerminalApp::implementation
+{
+    struct ScratchpadContent : ScratchpadContentT<ScratchpadContent>
+    {
+        ScratchpadContent();
+
+        winrt::Windows::UI::Xaml::FrameworkElement GetRoot();
+
+        winrt::Windows::Foundation::Size MinSize();
+        void Focus(winrt::Windows::UI::Xaml::FocusState reason = winrt::Windows::UI::Xaml::FocusState::Programmatic);
+        void Close();
+        winrt::Microsoft::Terminal::Settings::Model::NewTerminalArgs GetNewTerminalArgs(const bool asContent) const;
+
+        winrt::hstring Title() { return L"Scratchpad"; }
+        uint64_t TaskbarState() { return 0; }
+        uint64_t TaskbarProgress() { return 0; }
+        bool ReadOnly() { return false; }
+
+        til::typed_event<> CloseRequested;
+        til::typed_event<winrt::Windows::Foundation::IInspectable, winrt::TerminalApp::BellEventArgs> BellRequested;
+        til::typed_event<> TitleChanged;
+        til::typed_event<> TabColorChanged;
+        til::typed_event<> TaskbarProgressChanged;
+        til::typed_event<> ReadOnlyChanged;
+        til::typed_event<> FocusRequested;
+
+    private:
+        winrt::Windows::UI::Xaml::Controls::Grid _root{ nullptr };
+        winrt::Windows::UI::Xaml::Controls::TextBox _box{ nullptr };
+    };
+}
diff --git a/src/cascadia/TerminalApp/TerminalAppLib.vcxproj b/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
index a856e9104ac..4a9a6fe7de3 100644
--- a/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
+++ b/src/cascadia/TerminalApp/TerminalAppLib.vcxproj
@@ -164,6 +164,9 @@
     <ClInclude Include="TerminalPaneContent.h">
       <DependentUpon>TerminalPaneContent.idl</DependentUpon>
     </ClInclude>
+    <ClInclude Include="ScratchpadContent.h">
+      <DependentUpon>TerminalPaneContent.idl</DependentUpon>
+    </ClInclude>
     <ClInclude Include="Toast.h" />
   </ItemGroup>
   <!-- ========================= Cpp Files ======================== -->
@@ -272,6 +275,9 @@
     <ClCompile Include="TerminalPaneContent.cpp">
       <DependentUpon>TerminalPaneContent.idl</DependentUpon>
     </ClCompile>
+    <ClCompile Include="ScratchpadContent.cpp">
+      <DependentUpon>ScratchpadContent.idl</DependentUpon>
+    </ClCompile>
     <ClCompile Include="$(GeneratedFilesDir)module.g.cpp" />
     <ClCompile Include="Toast.cpp" />
   </ItemGroup>
diff --git a/src/cascadia/TerminalApp/TerminalPaneContent.idl b/src/cascadia/TerminalApp/TerminalPaneContent.idl
index 1e39f41c168..4f5be007e9e 100644
--- a/src/cascadia/TerminalApp/TerminalPaneContent.idl
+++ b/src/cascadia/TerminalApp/TerminalPaneContent.idl
@@ -18,4 +18,9 @@ namespace TerminalApp
 
         event Windows.Foundation.TypedEventHandler<TerminalPaneContent, Object> RestartTerminalRequested;
     }
+
+
+    [default_interface] runtimeclass ScratchpadContent : IPaneContent
+    {
+    }
 }
diff --git a/src/cascadia/TerminalSettingsModel/ActionAndArgs.cpp b/src/cascadia/TerminalSettingsModel/ActionAndArgs.cpp
index 75ba4487b0c..4096bfc300d 100644
--- a/src/cascadia/TerminalSettingsModel/ActionAndArgs.cpp
+++ b/src/cascadia/TerminalSettingsModel/ActionAndArgs.cpp
@@ -93,6 +93,7 @@ static constexpr std::string_view ColorSelectionKey{ "experimental.colorSelectio
 static constexpr std::string_view ShowContextMenuKey{ "showContextMenu" };
 static constexpr std::string_view ExpandSelectionToWordKey{ "expandSelectionToWord" };
 static constexpr std::string_view RestartConnectionKey{ "restartConnection" };
+static constexpr std::string_view OpenScratchpadKey{ "openScratchpad" };
 
 static constexpr std::string_view ActionKey{ "action" };
 
@@ -424,6 +425,7 @@ namespace winrt::Microsoft::Terminal::Settings::Model::implementation
                 { ShortcutAction::ShowContextMenu, RS_(L"ShowContextMenuCommandKey") },
                 { ShortcutAction::ExpandSelectionToWord, RS_(L"ExpandSelectionToWordCommandKey") },
                 { ShortcutAction::RestartConnection, RS_(L"RestartConnectionKey") },
+                { ShortcutAction::OpenScratchpad, RS_(L"OpenScratchpadKey") },
             };
         }();
 
diff --git a/src/cascadia/TerminalSettingsModel/AllShortcutActions.h b/src/cascadia/TerminalSettingsModel/AllShortcutActions.h
index 127b0bf2df9..56db36f15d7 100644
--- a/src/cascadia/TerminalSettingsModel/AllShortcutActions.h
+++ b/src/cascadia/TerminalSettingsModel/AllShortcutActions.h
@@ -106,7 +106,8 @@
     ON_ALL_ACTIONS(ShowContextMenu)         \
     ON_ALL_ACTIONS(ExpandSelectionToWord)   \
     ON_ALL_ACTIONS(CloseOtherPanes)         \
-    ON_ALL_ACTIONS(RestartConnection)
+    ON_ALL_ACTIONS(RestartConnection)       \
+    ON_ALL_ACTIONS(OpenScratchpad)
 
 #define ALL_SHORTCUT_ACTIONS_WITH_ARGS             \
     ON_ALL_ACTIONS_WITH_ARGS(AdjustFontSize)       \
diff --git a/src/cascadia/TerminalSettingsModel/Resources/en-US/Resources.resw b/src/cascadia/TerminalSettingsModel/Resources/en-US/Resources.resw
index 414783c6557..a2220a369ad 100644
--- a/src/cascadia/TerminalSettingsModel/Resources/en-US/Resources.resw
+++ b/src/cascadia/TerminalSettingsModel/Resources/en-US/Resources.resw
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
-    Microsoft ResX Schema 
-    
+  <!--
+    Microsoft ResX Schema
+
     Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
-    There are any number of "resheader" rows that contain simple 
+
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
@@ -687,6 +687,9 @@
   <data name="RestartConnectionKey" xml:space="preserve">
     <value>Restart connection</value>
   </data>
+  <data name="OpenScratchpadKey" xml:space="preserve">
+    <value>Open scratchpad</value>
+  </data>
   <data name="SelectOutputNextCommandKey" xml:space="preserve">
     <value>Select next command output</value>
   </data>