chromium/third_party/dawn/src/tint/utils/text/text_style.h

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#ifndef SRC_TINT_UTILS_TEXT_TEXT_STYLE_H_
#define SRC_TINT_UTILS_TEXT_TEXT_STYLE_H_

#include <cstdint>
#include <tuple>
#include <type_traits>

// Forward declarations
namespace tint {
template <typename... VALUES>
struct ScopedTextStyle;
}

namespace tint {

/// TextStyle is a styling that can be applied to span of a StyledText.
class TextStyle { … };

/// ScopedTextStyle is a span of text, styled with a TextStyle
template <typename... VALUES>
struct ScopedTextStyle { … };

template <typename... VALUES>
ScopedTextStyle<VALUES...> TextStyle::operator()(VALUES&&... values) const { … }

namespace detail {
template <typename T>
struct IsScopedTextStyle : std::false_type { … };
IsScopedTextStyle<ScopedTextStyle<VALUES...>>;
}  // namespace detail

/// Resolves to true iff T is a ScopedTextStyle.
IsScopedTextStyle;

}  // namespace tint

namespace tint::style {

/// Plain renders text without any styling
static constexpr TextStyle Plain = …;
/// Bold renders text with a heavy weight
static constexpr TextStyle Bold = …;
/// Underlined renders text with an underline
static constexpr TextStyle Underlined = …;
/// Code renders without a single quote when printed as plain text.
static constexpr TextStyle NoQuote = …;
/// Match renders text with the compare-match style
static constexpr TextStyle Match = …;
/// Mismatch renders text with the compare-mismatch style
static constexpr TextStyle Mismatch = …;
/// Success renders text with the styling for a successful status
static constexpr TextStyle Success = …;
/// Warning renders text with the styling for a warning status
static constexpr TextStyle Warning = …;
/// Error renders text with the styling for a error status
static constexpr TextStyle Error = …;
/// Fatal renders text with the styling for a fatal status
static constexpr TextStyle Fatal = …;
/// Code renders text with a 'code' style
static constexpr TextStyle Code = …;
/// Keyword renders text with a 'code' style that represents a 'keyword' token
static constexpr TextStyle Keyword = …;
/// Variable renders text with a 'code' style that represents a 'variable' token
static constexpr TextStyle Variable = …;
/// Type renders text with a 'code' style that represents a 'type' token
static constexpr TextStyle Type = …;
/// Function renders text with a 'code' style that represents a 'function' token
static constexpr TextStyle Function = …;
/// Enum renders text with a 'code' style that represents a 'enum' token
static constexpr TextStyle Enum = …;
/// Literal renders text with a 'code' style that represents a 'literal' token
static constexpr TextStyle Literal = …;
/// Attribute renders text with a 'code' style that represents an 'attribute' token
static constexpr TextStyle Attribute = …;
/// Comment renders text with a 'code' style that represents an 'comment' token
static constexpr TextStyle Comment = …;
/// Label renders text with a 'code' style that represents an 'label' token
static constexpr TextStyle Label = …;
/// Instruction renders text with a 'code' style that represents an 'instruction' token
static constexpr TextStyle Instruction = …;
/// Squiggle renders text with a squiggle-highlight style (`^^^^^`)
static constexpr TextStyle Squiggle = …;

}  // namespace tint::style

#endif  // SRC_TINT_UTILS_TEXT_TEXT_STYLE_H_