676 lines
22 KiB
C++
676 lines
22 KiB
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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#include "pch.h"
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#include "Profile.h"
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#include "Utils.h"
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#include "../../types/inc/Utils.hpp"
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#include <DefaultSettings.h>
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using namespace TerminalApp;
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using namespace winrt::Microsoft::Terminal::Settings;
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using namespace winrt::TerminalApp;
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using namespace winrt::Windows::Data::Json;
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using namespace ::Microsoft::Console;
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static constexpr std::string_view NameKey{ "name" };
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static constexpr std::string_view GuidKey{ "guid" };
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static constexpr std::string_view ColorSchemeKey{ "colorScheme" };
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static constexpr std::string_view ColorSchemeKeyOld{ "colorscheme" };
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static constexpr std::string_view ForegroundKey{ "foreground" };
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static constexpr std::string_view BackgroundKey{ "background" };
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static constexpr std::string_view ColorTableKey{ "colorTable" };
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static constexpr std::string_view HistorySizeKey{ "historySize" };
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static constexpr std::string_view SnapOnInputKey{ "snapOnInput" };
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static constexpr std::string_view CursorColorKey{ "cursorColor" };
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static constexpr std::string_view CursorShapeKey{ "cursorShape" };
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static constexpr std::string_view CursorHeightKey{ "cursorHeight" };
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static constexpr std::string_view CommandlineKey{ "commandline" };
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static constexpr std::string_view FontFaceKey{ "fontFace" };
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static constexpr std::string_view FontSizeKey{ "fontSize" };
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static constexpr std::string_view AcrylicTransparencyKey{ "acrylicOpacity" };
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static constexpr std::string_view UseAcrylicKey{ "useAcrylic" };
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static constexpr std::string_view ScrollbarStateKey{ "scrollbarState" };
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static constexpr std::string_view CloseOnExitKey{ "closeOnExit" };
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static constexpr std::string_view PaddingKey{ "padding" };
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static constexpr std::string_view StartingDirectoryKey{ "startingDirectory" };
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static constexpr std::string_view IconKey{ "icon" };
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static constexpr std::string_view BackgroundImageKey{ "backgroundImage" };
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static constexpr std::string_view BackgroundImageOpacityKey{ "backgroundImageOpacity" };
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static constexpr std::string_view BackgroundimageStretchModeKey{ "backgroundImageStretchMode" };
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// Possible values for Scrollbar state
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static constexpr std::wstring_view AlwaysVisible{ L"visible" };
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static constexpr std::wstring_view AlwaysHide{ L"hidden" };
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// Possible values for Cursor Shape
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static constexpr std::wstring_view CursorShapeVintage{ L"vintage" };
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static constexpr std::wstring_view CursorShapeBar{ L"bar" };
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static constexpr std::wstring_view CursorShapeUnderscore{ L"underscore" };
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static constexpr std::wstring_view CursorShapeFilledbox{ L"filledBox" };
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static constexpr std::wstring_view CursorShapeEmptybox{ L"emptyBox" };
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// Possible values for Image Stretch Mode
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static constexpr std::string_view ImageStretchModeNone{ "none" };
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static constexpr std::string_view ImageStretchModeFill{ "fill" };
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static constexpr std::string_view ImageStretchModeUniform{ "uniform" };
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static constexpr std::string_view ImageStretchModeUniformTofill{ "uniformToFill" };
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Profile::Profile() :
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Profile(Utils::CreateGuid())
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{
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}
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Profile::Profile(const winrt::guid& guid) :
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_guid(guid),
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_name{ L"Default" },
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_schemeName{},
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_defaultForeground{},
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_defaultBackground{},
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_colorTable{},
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_historySize{ DEFAULT_HISTORY_SIZE },
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_snapOnInput{ true },
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_cursorColor{ DEFAULT_CURSOR_COLOR },
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_cursorShape{ CursorStyle::Bar },
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_cursorHeight{ DEFAULT_CURSOR_HEIGHT },
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_commandline{ L"cmd.exe" },
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_startingDirectory{},
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_fontFace{ DEFAULT_FONT_FACE },
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_fontSize{ DEFAULT_FONT_SIZE },
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_acrylicTransparency{ 0.5 },
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_useAcrylic{ false },
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_scrollbarState{},
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_closeOnExit{ true },
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_padding{ DEFAULT_PADDING },
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_icon{},
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_backgroundImage{},
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_backgroundImageOpacity{},
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_backgroundImageStretchMode{}
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{
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}
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Profile::~Profile()
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{
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}
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GUID Profile::GetGuid() const noexcept
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{
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return _guid;
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}
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// Function Description:
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// - Searches a list of color schemes to find one matching the given name. Will
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//return the first match in the list, if the list has multiple schemes with the same name.
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// Arguments:
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// - schemes: a list of schemes to search
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// - schemeName: the name of the sceme to look for
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// Return Value:
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// - a non-ownership pointer to the matching scheme if we found one, else nullptr
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const ColorScheme* _FindScheme(const std::vector<ColorScheme>& schemes,
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const std::wstring& schemeName)
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{
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for (auto& scheme : schemes)
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{
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if (scheme.GetName() == schemeName)
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{
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return &scheme;
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}
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}
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return nullptr;
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}
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// Method Description:
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// - Create a TerminalSettings from this object. Apply our settings, as well as
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// any colors from our color scheme, if we have one.
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// Arguments:
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// - schemes: a list of schemes to look for our color scheme in, if we have one.
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// Return Value:
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// - a new TerminalSettings object with our settings in it.
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TerminalSettings Profile::CreateTerminalSettings(const std::vector<ColorScheme>& schemes) const
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{
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TerminalSettings terminalSettings{};
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// Fill in the Terminal Setting's CoreSettings from the profile
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for (int i = 0; i < _colorTable.size(); i++)
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{
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terminalSettings.SetColorTableEntry(i, _colorTable[i]);
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}
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terminalSettings.HistorySize(_historySize);
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terminalSettings.SnapOnInput(_snapOnInput);
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terminalSettings.CursorColor(_cursorColor);
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terminalSettings.CursorHeight(_cursorHeight);
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terminalSettings.CursorShape(_cursorShape);
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// Fill in the remaining properties from the profile
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terminalSettings.UseAcrylic(_useAcrylic);
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terminalSettings.CloseOnExit(_closeOnExit);
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terminalSettings.TintOpacity(_acrylicTransparency);
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terminalSettings.FontFace(_fontFace);
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terminalSettings.FontSize(_fontSize);
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terminalSettings.Padding(_padding);
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terminalSettings.Commandline(winrt::to_hstring(_commandline.c_str()));
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if (_startingDirectory)
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{
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const auto evaluatedDirectory = Profile::EvaluateStartingDirectory(_startingDirectory.value());
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terminalSettings.StartingDirectory(winrt::to_hstring(evaluatedDirectory.c_str()));
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}
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if (_schemeName)
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{
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const ColorScheme* const matchingScheme = _FindScheme(schemes, _schemeName.value());
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if (matchingScheme)
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{
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matchingScheme->ApplyScheme(terminalSettings);
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}
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}
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if (_defaultForeground)
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{
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terminalSettings.DefaultForeground(_defaultForeground.value());
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}
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if (_defaultBackground)
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{
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terminalSettings.DefaultBackground(_defaultBackground.value());
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}
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if (_scrollbarState)
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{
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ScrollbarState result = ParseScrollbarState(_scrollbarState.value());
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terminalSettings.ScrollState(result);
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}
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if (_backgroundImage)
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{
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terminalSettings.BackgroundImage(_backgroundImage.value());
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}
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if (_backgroundImageOpacity)
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{
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terminalSettings.BackgroundImageOpacity(_backgroundImageOpacity.value());
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}
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if (_backgroundImageStretchMode)
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{
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terminalSettings.BackgroundImageStretchMode(_backgroundImageStretchMode.value());
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}
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return terminalSettings;
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}
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// Method Description:
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// - Serialize this object to a JsonObject.
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// Arguments:
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// - <none>
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// Return Value:
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// - a JsonObject which is an equivalent serialization of this object.
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Json::Value Profile::ToJson() const
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{
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Json::Value root;
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///// Profile-specific settings /////
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root[JsonKey(GuidKey)] = winrt::to_string(Utils::GuidToString(_guid));
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root[JsonKey(NameKey)] = winrt::to_string(_name);
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///// Core Settings /////
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if (_defaultForeground)
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{
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root[JsonKey(ForegroundKey)] = Utils::ColorToHexString(_defaultForeground.value());
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}
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if (_defaultBackground)
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{
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root[JsonKey(BackgroundKey)] = Utils::ColorToHexString(_defaultBackground.value());
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}
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if (_schemeName)
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{
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const auto scheme = winrt::to_string(_schemeName.value());
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root[JsonKey(ColorSchemeKey)] = scheme;
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}
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else
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{
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Json::Value tableArray{};
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for (auto& color : _colorTable)
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{
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tableArray.append(Utils::ColorToHexString(color));
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}
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root[JsonKey(ColorTableKey)] = tableArray;
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}
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root[JsonKey(HistorySizeKey)] = _historySize;
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root[JsonKey(SnapOnInputKey)] = _snapOnInput;
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root[JsonKey(CursorColorKey)] = Utils::ColorToHexString(_cursorColor);
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// Only add the cursor height property if we're a legacy-style cursor.
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if (_cursorShape == CursorStyle::Vintage)
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{
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root[JsonKey(CursorHeightKey)] = _cursorHeight;
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}
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root[JsonKey(CursorShapeKey)] = winrt::to_string(_SerializeCursorStyle(_cursorShape));
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///// Control Settings /////
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root[JsonKey(CommandlineKey)] = winrt::to_string(_commandline);
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root[JsonKey(FontFaceKey)] = winrt::to_string(_fontFace);
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root[JsonKey(FontSizeKey)] = _fontSize;
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root[JsonKey(AcrylicTransparencyKey)] = _acrylicTransparency;
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root[JsonKey(UseAcrylicKey)] = _useAcrylic;
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root[JsonKey(CloseOnExitKey)] = _closeOnExit;
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root[JsonKey(PaddingKey)] = winrt::to_string(_padding);
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if (_scrollbarState)
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{
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const auto scrollbarState = winrt::to_string(_scrollbarState.value());
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root[JsonKey(ScrollbarStateKey)] = scrollbarState;
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}
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if (_icon)
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{
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const auto icon = winrt::to_string(_icon.value());
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root[JsonKey(IconKey)] = icon;
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}
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if (_startingDirectory)
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{
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root[JsonKey(StartingDirectoryKey)] = winrt::to_string(_startingDirectory.value());
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}
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if (_backgroundImage)
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{
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root[JsonKey(BackgroundImageKey)] = winrt::to_string(_backgroundImage.value());
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}
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if (_backgroundImageOpacity)
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{
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root[JsonKey(BackgroundImageOpacityKey)] = _backgroundImageOpacity.value();
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}
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if (_backgroundImageStretchMode)
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{
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root[JsonKey(BackgroundimageStretchModeKey)] = SerializeImageStretchMode(_backgroundImageStretchMode.value()).data();
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}
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return root;
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}
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// Method Description:
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// - Create a new instance of this class from a serialized JsonObject.
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// Arguments:
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// - json: an object which should be a serialization of a Profile object.
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// Return Value:
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// - a new Profile instance created from the values in `json`
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Profile Profile::FromJson(const Json::Value& json)
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{
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Profile result{};
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// Profile-specific Settings
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if (auto name{ json[JsonKey(NameKey)] })
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{
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result._name = GetWstringFromJson(name);
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}
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if (auto guid{ json[JsonKey(GuidKey)] })
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{
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result._guid = Utils::GuidFromString(GetWstringFromJson(guid));
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}
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// Core Settings
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if (auto foreground{ json[JsonKey(ForegroundKey)] })
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{
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const auto color = Utils::ColorFromHexString(foreground.asString());
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result._defaultForeground = color;
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}
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if (auto background{ json[JsonKey(BackgroundKey)] })
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{
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const auto color = Utils::ColorFromHexString(background.asString());
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result._defaultBackground = color;
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}
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if (auto colorScheme{ json[JsonKey(ColorSchemeKey)] })
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{
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result._schemeName = GetWstringFromJson(colorScheme);
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}
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else if (auto colorScheme{ json[JsonKey(ColorSchemeKeyOld)] })
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{
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// TODO:GH#1069 deprecate old settings key
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result._schemeName = GetWstringFromJson(colorScheme);
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}
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else if (auto colortable{ json[JsonKey(ColorTableKey)] })
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{
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int i = 0;
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for (const auto& tableEntry : colortable)
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{
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if (tableEntry.isString())
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{
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const auto color = Utils::ColorFromHexString(tableEntry.asString());
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result._colorTable[i] = color;
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}
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i++;
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}
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}
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if (auto historySize{ json[JsonKey(HistorySizeKey)] })
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{
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// TODO:MSFT:20642297 - Use a sentinel value (-1) for "Infinite scrollback"
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result._historySize = historySize.asInt();
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}
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if (auto snapOnInput{ json[JsonKey(SnapOnInputKey)] })
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{
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result._snapOnInput = snapOnInput.asBool();
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}
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if (auto cursorColor{ json[JsonKey(CursorColorKey)] })
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{
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const auto color = Utils::ColorFromHexString(cursorColor.asString());
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result._cursorColor = color;
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}
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if (auto cursorHeight{ json[JsonKey(CursorHeightKey)] })
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{
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result._cursorHeight = cursorHeight.asUInt();
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}
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if (auto cursorShape{ json[JsonKey(CursorShapeKey)] })
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{
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result._cursorShape = _ParseCursorShape(GetWstringFromJson(cursorShape));
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}
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// Control Settings
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if (auto commandline{ json[JsonKey(CommandlineKey)] })
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{
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result._commandline = GetWstringFromJson(commandline);
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}
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if (auto fontFace{ json[JsonKey(FontFaceKey)] })
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{
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result._fontFace = GetWstringFromJson(fontFace);
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}
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if (auto fontSize{ json[JsonKey(FontSizeKey)] })
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{
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result._fontSize = fontSize.asInt();
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}
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if (auto acrylicTransparency{ json[JsonKey(AcrylicTransparencyKey)] })
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{
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result._acrylicTransparency = acrylicTransparency.asFloat();
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}
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if (auto useAcrylic{ json[JsonKey(UseAcrylicKey)] })
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{
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result._useAcrylic = useAcrylic.asBool();
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}
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if (auto closeOnExit{ json[JsonKey(CloseOnExitKey)] })
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{
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result._closeOnExit = closeOnExit.asBool();
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}
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if (auto padding{ json[JsonKey(PaddingKey)] })
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{
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result._padding = GetWstringFromJson(padding);
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}
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if (auto scrollbarState{ json[JsonKey(ScrollbarStateKey)] })
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{
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result._scrollbarState = GetWstringFromJson(scrollbarState);
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}
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if (auto startingDirectory{ json[JsonKey(StartingDirectoryKey)] })
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{
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result._startingDirectory = GetWstringFromJson(startingDirectory);
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}
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if (auto icon{ json[JsonKey(IconKey)] })
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{
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result._icon = GetWstringFromJson(icon);
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}
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if (auto backgroundImage{ json[JsonKey(BackgroundImageKey)] })
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{
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result._backgroundImage = GetWstringFromJson(backgroundImage);
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}
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if (auto backgroundImageOpacity{ json[JsonKey(BackgroundImageOpacityKey)] })
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{
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result._backgroundImageOpacity = backgroundImageOpacity.asFloat();
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}
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if (auto backgroundImageStretchMode{ json[JsonKey(BackgroundimageStretchModeKey)] })
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{
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result._backgroundImageStretchMode = ParseImageStretchMode(backgroundImageStretchMode.asString());
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}
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return result;
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}
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void Profile::SetFontFace(std::wstring fontFace) noexcept
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{
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_fontFace = fontFace;
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}
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void Profile::SetColorScheme(std::optional<std::wstring> schemeName) noexcept
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{
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_schemeName = schemeName;
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}
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void Profile::SetAcrylicOpacity(double opacity) noexcept
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{
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_acrylicTransparency = opacity;
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}
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void Profile::SetCommandline(std::wstring cmdline) noexcept
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{
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_commandline = cmdline;
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}
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void Profile::SetStartingDirectory(std::wstring startingDirectory) noexcept
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{
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_startingDirectory = startingDirectory;
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}
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void Profile::SetName(std::wstring name) noexcept
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{
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_name = name;
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}
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void Profile::SetUseAcrylic(bool useAcrylic) noexcept
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{
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_useAcrylic = useAcrylic;
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}
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void Profile::SetDefaultForeground(COLORREF defaultForeground) noexcept
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{
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_defaultForeground = defaultForeground;
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}
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void Profile::SetDefaultBackground(COLORREF defaultBackground) noexcept
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{
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_defaultBackground = defaultBackground;
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}
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bool Profile::HasIcon() const noexcept
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{
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return _icon.has_value();
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}
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// Method Description:
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// - Sets this profile's icon path.
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// Arguments:
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// - path: the path
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void Profile::SetIconPath(std::wstring_view path) noexcept
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{
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_icon.emplace(path);
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}
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// Method Description:
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// - Returns this profile's icon path, if one is set. Otherwise returns the empty string.
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// Return Value:
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// - this profile's icon path, if one is set. Otherwise returns the empty string.
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std::wstring_view Profile::GetIconPath() const noexcept
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{
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return HasIcon() ?
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std::wstring_view{ _icon.value().c_str(), _icon.value().size() } :
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std::wstring_view{ L"", 0 };
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}
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// Method Description:
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// - Returns the name of this profile.
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// Arguments:
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// - <none>
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// Return Value:
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// - the name of this profile
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std::wstring_view Profile::GetName() const noexcept
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{
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return _name;
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}
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bool Profile::GetCloseOnExit() const noexcept
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{
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return _closeOnExit;
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}
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// Method Description:
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// - Helper function for expanding any environment variables in a user-supplied starting directory and validating the resulting path
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// Arguments:
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// - The value from the profiles.json file
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// Return Value:
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// - The directory string with any environment variables expanded. If the resulting path is invalid,
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// - the function returns an evaluated version of %userprofile% to avoid blocking the session from starting.
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std::wstring Profile::EvaluateStartingDirectory(const std::wstring& directory)
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{
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// First expand path
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DWORD numCharsInput = ExpandEnvironmentStrings(directory.c_str(), nullptr, 0);
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std::unique_ptr<wchar_t[]> evaluatedPath = std::make_unique<wchar_t[]>(numCharsInput);
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THROW_LAST_ERROR_IF(0 == ExpandEnvironmentStrings(directory.c_str(), evaluatedPath.get(), numCharsInput));
|
|
|
|
// Validate that the resulting path is legitimate
|
|
const DWORD dwFileAttributes = GetFileAttributes(evaluatedPath.get());
|
|
if ((dwFileAttributes != INVALID_FILE_ATTRIBUTES) && (WI_IsFlagSet(dwFileAttributes, FILE_ATTRIBUTE_DIRECTORY)))
|
|
{
|
|
return std::wstring(evaluatedPath.get(), numCharsInput);
|
|
}
|
|
else
|
|
{
|
|
// In the event where the user supplied a path that can't be resolved, use a reasonable default (in this case, %userprofile%)
|
|
const DWORD numCharsDefault = ExpandEnvironmentStrings(DEFAULT_STARTING_DIRECTORY.c_str(), nullptr, 0);
|
|
std::unique_ptr<wchar_t[]> defaultPath = std::make_unique<wchar_t[]>(numCharsDefault);
|
|
THROW_LAST_ERROR_IF(0 == ExpandEnvironmentStrings(DEFAULT_STARTING_DIRECTORY.c_str(), defaultPath.get(), numCharsDefault));
|
|
|
|
return std::wstring(defaultPath.get(), numCharsDefault);
|
|
}
|
|
}
|
|
|
|
// Method Description:
|
|
// - Helper function for converting a user-specified scrollbar state to its corresponding enum
|
|
// Arguments:
|
|
// - The value from the profiles.json file
|
|
// Return Value:
|
|
// - The corresponding enum value which maps to the string provided by the user
|
|
ScrollbarState Profile::ParseScrollbarState(const std::wstring& scrollbarState)
|
|
{
|
|
if (scrollbarState == AlwaysVisible)
|
|
{
|
|
return ScrollbarState::Visible;
|
|
}
|
|
else if (scrollbarState == AlwaysHide)
|
|
{
|
|
return ScrollbarState::Hidden;
|
|
}
|
|
else
|
|
{
|
|
return ScrollbarState::Visible;
|
|
}
|
|
}
|
|
|
|
// Method Description:
|
|
// - Helper function for converting a user-specified image stretch mode
|
|
// to the appropriate enum value
|
|
// Arguments:
|
|
// - The value from the profiles.json file
|
|
// Return Value:
|
|
// - The corresponding enum value which maps to the string provided by the user
|
|
winrt::Windows::UI::Xaml::Media::Stretch Profile::ParseImageStretchMode(const std::string_view imageStretchMode)
|
|
{
|
|
if (imageStretchMode == ImageStretchModeNone)
|
|
{
|
|
return winrt::Windows::UI::Xaml::Media::Stretch::None;
|
|
}
|
|
else if (imageStretchMode == ImageStretchModeFill)
|
|
{
|
|
return winrt::Windows::UI::Xaml::Media::Stretch::Fill;
|
|
}
|
|
else if (imageStretchMode == ImageStretchModeUniform)
|
|
{
|
|
return winrt::Windows::UI::Xaml::Media::Stretch::Uniform;
|
|
}
|
|
else // Fall through to default behavior
|
|
{
|
|
return winrt::Windows::UI::Xaml::Media::Stretch::UniformToFill;
|
|
}
|
|
}
|
|
|
|
// Method Description:
|
|
// - Helper function for converting an ImageStretchMode to the
|
|
// correct string value.
|
|
// Arguments:
|
|
// - imageStretchMode: The enum value to convert to a string.
|
|
// Return Value:
|
|
// - The string value for the given ImageStretchMode
|
|
std::string_view Profile::SerializeImageStretchMode(const winrt::Windows::UI::Xaml::Media::Stretch imageStretchMode)
|
|
{
|
|
switch (imageStretchMode)
|
|
{
|
|
case winrt::Windows::UI::Xaml::Media::Stretch::None:
|
|
return ImageStretchModeNone;
|
|
case winrt::Windows::UI::Xaml::Media::Stretch::Fill:
|
|
return ImageStretchModeFill;
|
|
case winrt::Windows::UI::Xaml::Media::Stretch::Uniform:
|
|
return ImageStretchModeUniform;
|
|
default:
|
|
case winrt::Windows::UI::Xaml::Media::Stretch::UniformToFill:
|
|
return ImageStretchModeUniformTofill;
|
|
}
|
|
}
|
|
|
|
// Method Description:
|
|
// - Helper function for converting a user-specified cursor style corresponding
|
|
// CursorStyle enum value
|
|
// Arguments:
|
|
// - cursorShapeString: The string value from the settings file to parse
|
|
// Return Value:
|
|
// - The corresponding enum value which maps to the string provided by the user
|
|
CursorStyle Profile::_ParseCursorShape(const std::wstring& cursorShapeString)
|
|
{
|
|
if (cursorShapeString == CursorShapeVintage)
|
|
{
|
|
return CursorStyle::Vintage;
|
|
}
|
|
else if (cursorShapeString == CursorShapeBar)
|
|
{
|
|
return CursorStyle::Bar;
|
|
}
|
|
else if (cursorShapeString == CursorShapeUnderscore)
|
|
{
|
|
return CursorStyle::Underscore;
|
|
}
|
|
else if (cursorShapeString == CursorShapeFilledbox)
|
|
{
|
|
return CursorStyle::FilledBox;
|
|
}
|
|
else if (cursorShapeString == CursorShapeEmptybox)
|
|
{
|
|
return CursorStyle::EmptyBox;
|
|
}
|
|
// default behavior for invalid data
|
|
return CursorStyle::Bar;
|
|
}
|
|
|
|
// Method Description:
|
|
// - Helper function for converting a CursorStyle to its corresponding string
|
|
// value.
|
|
// Arguments:
|
|
// - cursorShape: The enum value to convert to a string.
|
|
// Return Value:
|
|
// - The string value for the given CursorStyle
|
|
std::wstring_view Profile::_SerializeCursorStyle(const CursorStyle cursorShape)
|
|
{
|
|
switch (cursorShape)
|
|
{
|
|
case CursorStyle::Underscore:
|
|
return CursorShapeUnderscore;
|
|
case CursorStyle::FilledBox:
|
|
return CursorShapeFilledbox;
|
|
case CursorStyle::EmptyBox:
|
|
return CursorShapeEmptybox;
|
|
case CursorStyle::Vintage:
|
|
return CursorShapeVintage;
|
|
default:
|
|
case CursorStyle::Bar:
|
|
return CursorShapeBar;
|
|
}
|
|
}
|