82 lines
3.1 KiB
C++
82 lines
3.1 KiB
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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#pragma once
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#include <dwrite.h>
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#include <dwrite_1.h>
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#include <dwrite_2.h>
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#include <dwrite_3.h>
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namespace Microsoft::Console::Render
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{
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class DxFontInfo
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{
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public:
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DxFontInfo() noexcept;
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DxFontInfo(std::wstring_view familyName,
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unsigned int weight,
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DWRITE_FONT_STYLE style,
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DWRITE_FONT_STRETCH stretch);
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DxFontInfo(std::wstring_view familyName,
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DWRITE_FONT_WEIGHT weight,
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DWRITE_FONT_STYLE style,
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DWRITE_FONT_STRETCH stretch);
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bool operator==(const DxFontInfo& other) const noexcept;
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std::wstring_view GetFamilyName() const noexcept;
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void SetFamilyName(const std::wstring_view familyName);
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DWRITE_FONT_WEIGHT GetWeight() const noexcept;
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void SetWeight(const DWRITE_FONT_WEIGHT weight) noexcept;
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DWRITE_FONT_STYLE GetStyle() const noexcept;
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void SetStyle(const DWRITE_FONT_STYLE style) noexcept;
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DWRITE_FONT_STRETCH GetStretch() const noexcept;
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void SetStretch(const DWRITE_FONT_STRETCH stretch) noexcept;
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bool GetFallback() const noexcept;
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void SetFromEngine(const std::wstring_view familyName,
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const DWRITE_FONT_WEIGHT weight,
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const DWRITE_FONT_STYLE style,
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const DWRITE_FONT_STRETCH stretch);
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[[nodiscard]] ::Microsoft::WRL::ComPtr<IDWriteFontFace1> ResolveFontFaceWithFallback(gsl::not_null<IDWriteFactory1*> dwriteFactory,
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std::wstring& localeName);
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private:
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[[nodiscard]] ::Microsoft::WRL::ComPtr<IDWriteFontFace1> _FindFontFace(gsl::not_null<IDWriteFactory1*> dwriteFactory,
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std::wstring& localeName,
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const bool withNearbyLookup);
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[[nodiscard]] std::wstring _GetFontFamilyName(gsl::not_null<IDWriteFontFamily*> const fontFamily,
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std::wstring& localeName);
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[[nodiscard]] const Microsoft::WRL::ComPtr<IDWriteFontCollection1>& _NearbyCollection(gsl::not_null<IDWriteFactory1*> dwriteFactory) const;
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[[nodiscard]] static std::vector<std::filesystem::path> s_GetNearbyFonts();
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mutable ::Microsoft::WRL::ComPtr<IDWriteFontCollection1> _nearbyCollection;
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// The font name we should be looking for
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std::wstring _familyName;
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// The weight (bold, light, etc.)
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DWRITE_FONT_WEIGHT _weight;
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// Normal, italic, etc.
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DWRITE_FONT_STYLE _style;
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// The stretch of the font is the spacing between each letter
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DWRITE_FONT_STRETCH _stretch;
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// Indicates whether we couldn't match the user request and had to choose from a hardcoded default list.
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bool _didFallback;
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};
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}
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