terminal/src/cascadia/TerminalCore/TerminalDispatch.hpp

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.

#include "../../terminal/adapter/termDispatch.hpp"
#include "ITerminalApi.hpp"

class TerminalDispatch : public Microsoft::Console::VirtualTerminal::TermDispatch
{
public:
    TerminalDispatch(::Microsoft::Terminal::Core::ITerminalApi& terminalApi) noexcept;

    void Execute(const wchar_t wchControl) noexcept override;
    void Print(const wchar_t wchPrintable) noexcept override;
    void PrintString(const std::wstring_view string) noexcept override;

    bool SetGraphicsRendition(const std::basic_string_view<::Microsoft::Console::VirtualTerminal::DispatchTypes::GraphicsOptions> options) noexcept override;

    bool CursorPosition(const size_t line,
                        const size_t column) noexcept override; // CUP

    bool CursorForward(const size_t distance) noexcept override;
    bool CursorBackward(const size_t distance) noexcept override;
    bool CursorUp(const size_t distance) noexcept override;

    bool EraseCharacters(const size_t numChars) noexcept override;
    bool SetWindowTitle(std::wstring_view title) noexcept override;

    bool SetColorTableEntry(const size_t tableIndex, const DWORD color) noexcept override;
    bool SetCursorStyle(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::CursorStyle cursorStyle) noexcept override;

    bool SetDefaultForeground(const DWORD color) noexcept override;
    bool SetDefaultBackground(const DWORD color) noexcept override;
    bool EraseInLine(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::EraseType eraseType) noexcept override; // ED
    bool DeleteCharacter(const size_t count) noexcept override;
    bool InsertCharacter(const size_t count) noexcept override;
    bool EraseInDisplay(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::EraseType eraseType) noexcept override;

private:
    ::Microsoft::Terminal::Core::ITerminalApi& _terminalApi;

    bool _SetRgbColorsHelper(const std::basic_string_view<::Microsoft::Console::VirtualTerminal::DispatchTypes::GraphicsOptions> options,
                             size_t& optionsConsumed) noexcept;
    bool _SetBoldColorHelper(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::GraphicsOptions opt) noexcept;
    bool _SetDefaultColorHelper(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::GraphicsOptions opt) noexcept;
    void _SetGraphicsOptionHelper(const ::Microsoft::Console::VirtualTerminal::DispatchTypes::GraphicsOptions opt) noexcept;
};