80da24ecf8
We were using std::basic_string_view as a stand-in for std::span so that
we could change over all at once when C++20 dropped with full span
support. That day's not here yet, but as of 54a7fce3e we're using GSL 3,
whose span is C++20-compliant.
This commit replaces every instance of basic_string_view that was not
referring to an actual string with a span of the appropriate type.
I moved the `const` qualifier into span's `T` because while
`basic_string_view.at()` returns `const T&`, `span.at()` returns `T&`
(without the const). I wanted to maintain the invariant that members of
the span were immutable.
* Mechanical Changes
* `sv.at(x)` -> `gsl::at(sp, x)`
* `sv.c{begin,end}` -> `sp.{begin,end}` (span's iterators are const)
I had to replace a `std::basic_string<>` with a `std::vector<>` in
ConImeInfo, and I chose to replace a manual array walk in
ScreenInfoUiaProviderBase with a ranged-for. Please review those
specifically.
This will almost certainly cause a code size regression in Windows
because I'm blowing out all the PGO counts. Whoops.
Related: #3956, #975.
115 lines
8.3 KiB
C++
115 lines
8.3 KiB
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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/*
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Module Name:
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- termDispatch.hpp
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Abstract:
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- This is a useful default implementation of all of the ITermDispatch callbacks.
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Fails on every callback, but handy for tests.
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*/
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#include "ITermDispatch.hpp"
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#pragma once
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namespace Microsoft::Console::VirtualTerminal
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{
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class TermDispatch;
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};
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class Microsoft::Console::VirtualTerminal::TermDispatch : public Microsoft::Console::VirtualTerminal::ITermDispatch
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{
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public:
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void Execute(const wchar_t wchControl) override = 0;
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void Print(const wchar_t wchPrintable) override = 0;
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void PrintString(const std::wstring_view string) override = 0;
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bool CursorUp(const size_t /*distance*/) noexcept override { return false; } // CUU
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bool CursorDown(const size_t /*distance*/) noexcept override { return false; } // CUD
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bool CursorForward(const size_t /*distance*/) noexcept override { return false; } // CUF
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bool CursorBackward(const size_t /*distance*/) noexcept override { return false; } // CUB, BS
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bool CursorNextLine(const size_t /*distance*/) noexcept override { return false; } // CNL
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bool CursorPrevLine(const size_t /*distance*/) noexcept override { return false; } // CPL
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bool CursorHorizontalPositionAbsolute(const size_t /*column*/) noexcept override { return false; } // HPA, CHA
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bool VerticalLinePositionAbsolute(const size_t /*line*/) noexcept override { return false; } // VPA
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bool HorizontalPositionRelative(const size_t /*distance*/) noexcept override { return false; } // HPR
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bool VerticalPositionRelative(const size_t /*distance*/) noexcept override { return false; } // VPR
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bool CursorPosition(const size_t /*line*/, const size_t /*column*/) noexcept override { return false; } // CUP, HVP
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bool CursorSaveState() noexcept override { return false; } // DECSC
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bool CursorRestoreState() noexcept override { return false; } // DECRC
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bool CursorVisibility(const bool /*isVisible*/) noexcept override { return false; } // DECTCEM
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bool InsertCharacter(const size_t /*count*/) noexcept override { return false; } // ICH
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bool DeleteCharacter(const size_t /*count*/) noexcept override { return false; } // DCH
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bool ScrollUp(const size_t /*distance*/) noexcept override { return false; } // SU
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bool ScrollDown(const size_t /*distance*/) noexcept override { return false; } // SD
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bool InsertLine(const size_t /*distance*/) noexcept override { return false; } // IL
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bool DeleteLine(const size_t /*distance*/) noexcept override { return false; } // DL
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bool SetColumns(const size_t /*columns*/) noexcept override { return false; } // DECCOLM
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bool SetCursorKeysMode(const bool /*applicationMode*/) noexcept override { return false; } // DECCKM
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bool SetKeypadMode(const bool /*applicationMode*/) noexcept override { return false; } // DECKPAM, DECKPNM
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bool EnableWin32InputMode(const bool /*win32InputMode*/) noexcept override { return false; } // win32-input-mode
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bool EnableCursorBlinking(const bool /*enable*/) noexcept override { return false; } // ATT610
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bool SetAnsiMode(const bool /*ansiMode*/) noexcept override { return false; } // DECANM
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bool SetScreenMode(const bool /*reverseMode*/) noexcept override { return false; } // DECSCNM
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bool SetOriginMode(const bool /*relativeMode*/) noexcept override { return false; }; // DECOM
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bool SetAutoWrapMode(const bool /*wrapAtEOL*/) noexcept override { return false; }; // DECAWM
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bool SetTopBottomScrollingMargins(const size_t /*topMargin*/, const size_t /*bottomMargin*/) noexcept override { return false; } // DECSTBM
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bool WarningBell() noexcept override { return false; } // BEL
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bool CarriageReturn() noexcept override { return false; } // CR
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bool LineFeed(const DispatchTypes::LineFeedType /*lineFeedType*/) noexcept override { return false; } // IND, NEL, LF, FF, VT
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bool ReverseLineFeed() noexcept override { return false; } // RI
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bool SetWindowTitle(std::wstring_view /*title*/) noexcept override { return false; } // OscWindowTitle
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bool UseAlternateScreenBuffer() noexcept override { return false; } // ASBSET
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bool UseMainScreenBuffer() noexcept override { return false; } // ASBRST
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bool HorizontalTabSet() noexcept override { return false; } // HTS
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bool ForwardTab(const size_t /*numTabs*/) noexcept override { return false; } // CHT, HT
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bool BackwardsTab(const size_t /*numTabs*/) noexcept override { return false; } // CBT
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bool TabClear(const size_t /*clearType*/) noexcept override { return false; } // TBC
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bool EnableDECCOLMSupport(const bool /*enabled*/) noexcept override { return false; } // ?40
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bool EnableVT200MouseMode(const bool /*enabled*/) noexcept override { return false; } // ?1000
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bool EnableUTF8ExtendedMouseMode(const bool /*enabled*/) noexcept override { return false; } // ?1005
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bool EnableSGRExtendedMouseMode(const bool /*enabled*/) noexcept override { return false; } // ?1006
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bool EnableButtonEventMouseMode(const bool /*enabled*/) noexcept override { return false; } // ?1002
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bool EnableAnyEventMouseMode(const bool /*enabled*/) noexcept override { return false; } // ?1003
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bool EnableAlternateScroll(const bool /*enabled*/) noexcept override { return false; } // ?1007
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bool SetColorTableEntry(const size_t /*tableIndex*/, const DWORD /*color*/) noexcept override { return false; } // OSCColorTable
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bool SetDefaultForeground(const DWORD /*color*/) noexcept override { return false; } // OSCDefaultForeground
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bool SetDefaultBackground(const DWORD /*color*/) noexcept override { return false; } // OSCDefaultBackground
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bool EraseInDisplay(const DispatchTypes::EraseType /* eraseType*/) noexcept override { return false; } // ED
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bool EraseInLine(const DispatchTypes::EraseType /* eraseType*/) noexcept override { return false; } // EL
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bool EraseCharacters(const size_t /*numChars*/) noexcept override { return false; } // ECH
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bool SetGraphicsRendition(const gsl::span<const DispatchTypes::GraphicsOptions> /*options*/) noexcept override { return false; } // SGR
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bool SetPrivateModes(const gsl::span<const DispatchTypes::PrivateModeParams> /*params*/) noexcept override { return false; } // DECSET
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bool ResetPrivateModes(const gsl::span<const DispatchTypes::PrivateModeParams> /*params*/) noexcept override { return false; } // DECRST
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bool DeviceStatusReport(const DispatchTypes::AnsiStatusType /*statusType*/) noexcept override { return false; } // DSR, DSR-OS, DSR-CPR
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bool DeviceAttributes() noexcept override { return false; } // DA1
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bool SecondaryDeviceAttributes() noexcept override { return false; } // DA2
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bool TertiaryDeviceAttributes() noexcept override { return false; } // DA3
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bool Vt52DeviceAttributes() noexcept override { return false; } // VT52 Identify
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bool DesignateCodingSystem(const wchar_t /*codingSystem*/) noexcept override { return false; } // DOCS
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bool Designate94Charset(const size_t /*gsetNumber*/, const std::pair<wchar_t, wchar_t> /*charset*/) noexcept override { return false; } // SCS
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bool Designate96Charset(const size_t /*gsetNumber*/, const std::pair<wchar_t, wchar_t> /*charset*/) noexcept override { return false; } // SCS
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bool LockingShift(const size_t /*gsetNumber*/) noexcept override { return false; } // LS0, LS1, LS2, LS3
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bool LockingShiftRight(const size_t /*gsetNumber*/) noexcept override { return false; } // LS1R, LS2R, LS3R
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bool SingleShift(const size_t /*gsetNumber*/) noexcept override { return false; } // SS2, SS3
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bool SoftReset() noexcept override { return false; } // DECSTR
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bool HardReset() noexcept override { return false; } // RIS
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bool ScreenAlignmentPattern() noexcept override { return false; } // DECALN
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bool SetCursorStyle(const DispatchTypes::CursorStyle /*cursorStyle*/) noexcept override { return false; } // DECSCUSR
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bool SetCursorColor(const COLORREF /*color*/) noexcept override { return false; } // OSCSetCursorColor, OSCResetCursorColor
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bool SetClipboard(std::wstring_view /*content*/) noexcept override { return false; } // OscSetClipboard
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// DTTERM_WindowManipulation
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bool WindowManipulation(const DispatchTypes::WindowManipulationType /*function*/,
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const gsl::span<const size_t> /*params*/) noexcept override { return false; }
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};
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