f32761849f
Adds support for `win32-input-mode` to conhost, conpty, and the Windows Terminal. * The shared `terminalInput` class supports sending these sequences when a VT client application requests this mode. * ConPTY supports synthesizing `INPUT_RECORD`s from the input sent to it from a terminal * ConPTY requests this mode immediately on startup (if started with a new flag, `PSEUDOCONSOLE_WIN32_INPUT_MODE`) * The Terminal now supports sending this input as well, when conpty asks for it. Also adds a new ConPTY flag `PSEUDOCONSOLE_WIN32_INPUT_MODE` which requests this functionality from conpty, and the Terminal requests this by default. Also adds `experimental.input.forceVT` as a global setting to let a user opt-out of this behavior, if they don't want it / this ends up breaking horribly. ## Validation Steps Performed * played with this mode in vtpipeterm * played with this mode in Terminal * checked a bunch of scenarios, as outlined in a [comment] on #4999 [comment]: https://github.com/microsoft/terminal/issues/4999#issuecomment-628718631 References #4999: The megathread References #5887: The spec Closes #879 Closes #2865 Closes #530 Closes #3079 Closes #1119 Closes #1694 Closes #3608 Closes #4334 Closes #4446
252 lines
11 KiB
C++
252 lines
11 KiB
C++
/*++
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Copyright (c) Microsoft Corporation
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Licensed under the MIT license.
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Module Name:
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- VtRenderer.hpp
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Abstract:
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- This is the definition of the VT specific implementation of the renderer.
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Author(s):
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- Michael Niksa (MiNiksa) 24-Jul-2017
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- Mike Griese (migrie) 01-Sept-2017
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--*/
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#pragma once
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#include "../inc/RenderEngineBase.hpp"
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#include "../../inc/IDefaultColorProvider.hpp"
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#include "../../inc/ITerminalOutputConnection.hpp"
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#include "../../inc/ITerminalOwner.hpp"
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#include "../../types/inc/Viewport.hpp"
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#include "tracing.hpp"
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#include <string>
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#include <functional>
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// fwdecl unittest classes
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#ifdef UNIT_TESTING
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namespace TerminalCoreUnitTests
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{
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class ConptyRoundtripTests;
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};
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#endif
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namespace Microsoft::Console::Render
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{
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class VtEngine : public RenderEngineBase, public Microsoft::Console::ITerminalOutputConnection
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{
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public:
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// See _PaintUtf8BufferLine for explanation of this value.
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static const size_t ERASE_CHARACTER_STRING_LENGTH = 8;
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static const COORD INVALID_COORDS;
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VtEngine(_In_ wil::unique_hfile hPipe,
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const Microsoft::Console::IDefaultColorProvider& colorProvider,
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const Microsoft::Console::Types::Viewport initialViewport);
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virtual ~VtEngine() override = default;
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[[nodiscard]] HRESULT InvalidateSelection(const std::vector<SMALL_RECT>& rectangles) noexcept override;
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[[nodiscard]] virtual HRESULT InvalidateScroll(const COORD* const pcoordDelta) noexcept = 0;
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[[nodiscard]] HRESULT InvalidateSystem(const RECT* const prcDirtyClient) noexcept override;
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[[nodiscard]] HRESULT Invalidate(const SMALL_RECT* const psrRegion) noexcept override;
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[[nodiscard]] HRESULT InvalidateCursor(const COORD* const pcoordCursor) noexcept override;
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[[nodiscard]] HRESULT InvalidateAll() noexcept override;
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[[nodiscard]] HRESULT InvalidateCircling(_Out_ bool* const pForcePaint) noexcept override;
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[[nodiscard]] HRESULT PrepareForTeardown(_Out_ bool* const pForcePaint) noexcept override;
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[[nodiscard]] virtual HRESULT StartPaint() noexcept override;
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[[nodiscard]] virtual HRESULT EndPaint() noexcept override;
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[[nodiscard]] virtual HRESULT Present() noexcept override;
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[[nodiscard]] virtual HRESULT ScrollFrame() noexcept = 0;
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[[nodiscard]] HRESULT PaintBackground() noexcept override;
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[[nodiscard]] virtual HRESULT PaintBufferLine(std::basic_string_view<Cluster> const clusters,
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const COORD coord,
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const bool trimLeft,
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const bool lineWrapped) noexcept override;
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[[nodiscard]] HRESULT PaintBufferGridLines(const GridLines lines,
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const COLORREF color,
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const size_t cchLine,
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const COORD coordTarget) noexcept override;
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[[nodiscard]] HRESULT PaintSelection(const SMALL_RECT rect) noexcept override;
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[[nodiscard]] virtual HRESULT PaintCursor(const CursorOptions& options) noexcept override;
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[[nodiscard]] virtual HRESULT UpdateDrawingBrushes(const COLORREF colorForeground,
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const COLORREF colorBackground,
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const WORD legacyColorAttribute,
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const ExtendedAttributes extendedAttrs,
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const bool isSettingDefaultBrushes) noexcept = 0;
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[[nodiscard]] HRESULT UpdateFont(const FontInfoDesired& pfiFontInfoDesired,
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_Out_ FontInfo& pfiFontInfo) noexcept override;
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[[nodiscard]] HRESULT UpdateDpi(const int iDpi) noexcept override;
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[[nodiscard]] HRESULT UpdateViewport(const SMALL_RECT srNewViewport) noexcept override;
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[[nodiscard]] HRESULT GetProposedFont(const FontInfoDesired& FontDesired,
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_Out_ FontInfo& Font,
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const int iDpi) noexcept override;
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std::vector<til::rectangle> GetDirtyArea() override;
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[[nodiscard]] HRESULT GetFontSize(_Out_ COORD* const pFontSize) noexcept override;
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[[nodiscard]] HRESULT IsGlyphWideByFont(const std::wstring_view glyph, _Out_ bool* const pResult) noexcept override;
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[[nodiscard]] HRESULT SuppressResizeRepaint() noexcept;
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[[nodiscard]] HRESULT RequestCursor() noexcept;
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[[nodiscard]] HRESULT InheritCursor(const COORD coordCursor) noexcept;
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[[nodiscard]] HRESULT WriteTerminalUtf8(const std::string_view str) noexcept;
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[[nodiscard]] virtual HRESULT WriteTerminalW(const std::wstring_view str) noexcept = 0;
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void SetTerminalOwner(Microsoft::Console::ITerminalOwner* const terminalOwner);
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void BeginResizeRequest();
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void EndResizeRequest();
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void SetResizeQuirk(const bool resizeQuirk);
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[[nodiscard]] virtual HRESULT ManuallyClearScrollback() noexcept;
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[[nodiscard]] HRESULT RequestWin32Input() noexcept;
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protected:
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wil::unique_hfile _hFile;
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std::string _buffer;
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std::string _formatBuffer;
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const Microsoft::Console::IDefaultColorProvider& _colorProvider;
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COLORREF _LastFG;
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COLORREF _LastBG;
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bool _lastWasBold;
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Microsoft::Console::Types::Viewport _lastViewport;
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til::bitmap _invalidMap;
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COORD _lastText;
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til::point _scrollDelta;
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bool _quickReturn;
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bool _clearedAllThisFrame;
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bool _cursorMoved;
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bool _resized;
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bool _suppressResizeRepaint;
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SHORT _virtualTop;
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bool _circled;
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bool _firstPaint;
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bool _skipCursor;
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bool _newBottomLine;
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COORD _deferredCursorPos;
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bool _pipeBroken;
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HRESULT _exitResult;
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Microsoft::Console::ITerminalOwner* _terminalOwner;
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Microsoft::Console::VirtualTerminal::RenderTracing _trace;
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bool _inResizeRequest{ false };
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std::optional<short> _wrappedRow{ std::nullopt };
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bool _delayedEolWrap{ false };
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bool _resizeQuirk{ false };
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std::optional<COLORREF> _newBottomLineBG{ std::nullopt };
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[[nodiscard]] HRESULT _Write(std::string_view const str) noexcept;
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[[nodiscard]] HRESULT _WriteFormattedString(const std::string* const pFormat, ...) noexcept;
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[[nodiscard]] HRESULT _Flush() noexcept;
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void _OrRect(_Inout_ SMALL_RECT* const pRectExisting, const SMALL_RECT* const pRectToOr) const;
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bool _AllIsInvalid() const;
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[[nodiscard]] HRESULT _StopCursorBlinking() noexcept;
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[[nodiscard]] HRESULT _StartCursorBlinking() noexcept;
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[[nodiscard]] HRESULT _HideCursor() noexcept;
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[[nodiscard]] HRESULT _ShowCursor() noexcept;
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[[nodiscard]] HRESULT _EraseLine() noexcept;
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[[nodiscard]] HRESULT _InsertDeleteLine(const short sLines, const bool fInsertLine) noexcept;
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[[nodiscard]] HRESULT _DeleteLine(const short sLines) noexcept;
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[[nodiscard]] HRESULT _InsertLine(const short sLines) noexcept;
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[[nodiscard]] HRESULT _CursorForward(const short chars) noexcept;
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[[nodiscard]] HRESULT _EraseCharacter(const short chars) noexcept;
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[[nodiscard]] HRESULT _CursorPosition(const COORD coord) noexcept;
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[[nodiscard]] HRESULT _CursorHome() noexcept;
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[[nodiscard]] HRESULT _ClearScreen() noexcept;
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[[nodiscard]] HRESULT _ClearScrollback() noexcept;
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[[nodiscard]] HRESULT _ChangeTitle(const std::string& title) noexcept;
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[[nodiscard]] HRESULT _SetGraphicsRendition16Color(const WORD wAttr,
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const bool fIsForeground) noexcept;
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[[nodiscard]] HRESULT _SetGraphicsRenditionRGBColor(const COLORREF color,
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const bool fIsForeground) noexcept;
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[[nodiscard]] HRESULT _SetGraphicsRenditionDefaultColor(const bool fIsForeground) noexcept;
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[[nodiscard]] HRESULT _SetGraphicsBoldness(const bool isBold) noexcept;
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[[nodiscard]] HRESULT _SetGraphicsDefault() noexcept;
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[[nodiscard]] HRESULT _ResizeWindow(const short sWidth, const short sHeight) noexcept;
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[[nodiscard]] HRESULT _BeginUnderline() noexcept;
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[[nodiscard]] HRESULT _EndUnderline() noexcept;
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[[nodiscard]] HRESULT _BeginItalics() noexcept;
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[[nodiscard]] HRESULT _EndItalics() noexcept;
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[[nodiscard]] HRESULT _BeginBlink() noexcept;
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[[nodiscard]] HRESULT _EndBlink() noexcept;
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[[nodiscard]] HRESULT _BeginInvisible() noexcept;
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[[nodiscard]] HRESULT _EndInvisible() noexcept;
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[[nodiscard]] HRESULT _BeginCrossedOut() noexcept;
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[[nodiscard]] HRESULT _EndCrossedOut() noexcept;
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[[nodiscard]] HRESULT _RequestCursor() noexcept;
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[[nodiscard]] HRESULT _RequestWin32Input() noexcept;
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[[nodiscard]] virtual HRESULT _MoveCursor(const COORD coord) noexcept = 0;
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[[nodiscard]] HRESULT _RgbUpdateDrawingBrushes(const COLORREF colorForeground,
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const COLORREF colorBackground,
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const bool isBold,
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const std::basic_string_view<COLORREF> colorTable) noexcept;
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[[nodiscard]] HRESULT _16ColorUpdateDrawingBrushes(const COLORREF colorForeground,
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const COLORREF colorBackground,
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const bool isBold,
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const std::basic_string_view<COLORREF> colorTable) noexcept;
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bool _WillWriteSingleChar() const;
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[[nodiscard]] HRESULT _PaintUtf8BufferLine(std::basic_string_view<Cluster> const clusters,
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const COORD coord,
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const bool lineWrapped) noexcept;
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[[nodiscard]] HRESULT _PaintAsciiBufferLine(std::basic_string_view<Cluster> const clusters,
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const COORD coord) noexcept;
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[[nodiscard]] HRESULT _WriteTerminalUtf8(const std::wstring_view str) noexcept;
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[[nodiscard]] HRESULT _WriteTerminalAscii(const std::wstring_view str) noexcept;
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[[nodiscard]] virtual HRESULT _DoUpdateTitle(const std::wstring& newTitle) noexcept override;
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/////////////////////////// Unit Testing Helpers ///////////////////////////
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#ifdef UNIT_TESTING
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std::function<bool(const char* const, size_t const)> _pfnTestCallback;
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bool _usingTestCallback;
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friend class VtRendererTest;
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friend class ConptyOutputTests;
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friend class TerminalCoreUnitTests::ConptyRoundtripTests;
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#endif
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void SetTestCallback(_In_ std::function<bool(const char* const, size_t const)> pfn);
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};
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}
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