Remove SetTextAttributes from the ITerminalApi interface

src/cascadia/TerminalCore/Terminal.hpp

@@ -132,7 +132,6 @@ class Microsoft::Terminal::Core::Terminal final :
     Microsoft::Console::VirtualTerminal::StateMachine& GetStateMachine() noexcept override;
     BufferState GetBufferAndViewport() noexcept override;
     void SetViewportPosition(const til::point position) noexcept override;
-    void SetTextAttributes(const TextAttribute& attrs) noexcept override;
     void SetSystemMode(const Mode mode, const bool enabled) noexcept override;
     bool GetSystemMode(const Mode mode) const noexcept override;
     void ReturnAnswerback() override;

src/cascadia/TerminalCore/TerminalApi.cpp

@@ -54,11 +54,6 @@ try
 }
 CATCH_LOG()
 
-void Terminal::SetTextAttributes(const TextAttribute& attrs) noexcept
-{
-    _activeBuffer().SetCurrentAttributes(attrs);
-}
-
 void Terminal::SetSystemMode(const Mode mode, const bool enabled) noexcept
 {
     _assertLocked();

src/host/outputStream.cpp

@@ -88,18 +88,6 @@ void ConhostInternalGetSet::SetViewportPosition(const til::point position)
     info.UpdateBottom();
 }
 
-// Method Description:
-// - Sets the current TextAttribute of the active screen buffer. Text
-//   written to this buffer will be written with these attributes.
-// Arguments:
-// - attrs: The new TextAttribute to use
-// Return Value:
-// - <none>
-void ConhostInternalGetSet::SetTextAttributes(const TextAttribute& attrs)
-{
-    _io.GetActiveOutputBuffer().SetAttributes(attrs);
-}
-
 // Routine Description:
 // - Sets the state of one of the system modes.
 // Arguments:

src/host/outputStream.hpp

@@ -35,8 +35,6 @@ class ConhostInternalGetSet final : public Microsoft::Console::VirtualTerminal::
     BufferState GetBufferAndViewport() override;
     void SetViewportPosition(const til::point position) override;
 
-    void SetTextAttributes(const TextAttribute& attrs) override;
-
     void SetSystemMode(const Mode mode, const bool enabled) override;
     bool GetSystemMode(const Mode mode) const override;
 

src/terminal/adapter/ITerminalApi.hpp

@@ -52,8 +52,6 @@ namespace Microsoft::Console::VirtualTerminal
 
         virtual bool IsVtInputEnabled() const = 0;
 
-        virtual void SetTextAttributes(const TextAttribute& attrs) = 0;
-
         enum class Mode : size_t
         {
             AutoWrap,

src/terminal/adapter/PageManager.cpp

@@ -40,16 +40,9 @@ const TextAttribute& Page::Attributes() const noexcept
     return _buffer.GetCurrentAttributes();
 }
 
-void Page::SetAttributes(const TextAttribute& attr, ITerminalApi* api) const
+void Page::SetAttributes(const TextAttribute& attr) const noexcept
 {
     _buffer.SetCurrentAttributes(attr);
-    // If the api parameter was specified, we need to pass the new attributes
-    // through to the api. This occurs when there's a potential for the colors
-    // to be changed, which may require some legacy remapping in conhost.
-    if (api)
-    {
-        api->SetTextAttributes(attr);
-    }
 }
 
 til::size Page::Size() const noexcept

src/terminal/adapter/PageManager.hpp

@@ -25,7 +25,7 @@ namespace Microsoft::Console::VirtualTerminal
         til::CoordType Number() const noexcept;
         Cursor& Cursor() const noexcept;
         const TextAttribute& Attributes() const noexcept;
-        void SetAttributes(const TextAttribute& attr, ITerminalApi* api = nullptr) const;
+        void SetAttributes(const TextAttribute& attr) const noexcept;
         til::size Size() const noexcept;
         til::CoordType Top() const noexcept;
         til::CoordType Bottom() const noexcept;

src/terminal/adapter/adaptDispatch.cpp

@@ -555,7 +555,7 @@ bool AdaptDispatch::CursorRestoreState()
     }
 
     // Restore text attributes.
-    page.SetAttributes(savedCursorState.Attributes, &_api);
+    page.SetAttributes(savedCursorState.Attributes);
 
     // Restore designated character sets.
     _termOutput.RestoreFrom(savedCursorState.TermOutput);

src/terminal/adapter/adaptDispatchGraphics.cpp

@@ -425,7 +425,7 @@ bool AdaptDispatch::SetGraphicsRendition(const VTParameters options)
     const auto page = _pages.ActivePage();
     auto attr = page.Attributes();
     _ApplyGraphicsOptions(options, attr);
-    page.SetAttributes(attr, &_api);
+    page.SetAttributes(attr);
     return true;
 }
 
@@ -487,6 +487,6 @@ bool AdaptDispatch::PopGraphicsRendition()
 {
     const auto page = _pages.ActivePage();
     const auto& currentAttributes = page.Attributes();
-    page.SetAttributes(_sgrStack.Pop(currentAttributes), &_api);
+    page.SetAttributes(_sgrStack.Pop(currentAttributes));
     return true;
 }