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AK+Format: Remove TypeErasedFormatParams& from format function.

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asynts 2020-12-30 12:14:15 +01:00 • committed by Andreas Kling
parent 865f5ed4f6
commit 7e62ffbc6e
27 changed files with 129 additions and 134 deletions
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47
AK/Format.h
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@ -28,6 +28,7 @@
#include <AK/Array.h>
#include <AK/GenericLexer.h>
#include <AK/Optional.h>
#include <AK/StringView.h>
#ifndef KERNEL
@ -94,6 +95,10 @@ struct TypeErasedParameter {
return Type::Custom;
}
size_t to_size() const;
// FIXME: Getters and setters.
const void* value;
Type type;
void (*formatter)(TypeErasedFormatParams&, FormatBuilder&, FormatParser&, const void* value);
@ -197,8 +202,6 @@ public:
void set_parameters(Span<const TypeErasedParameter> parameters) { m_parameters = parameters; }
size_t take_next_index() { return m_next_index++; }
size_t decode(size_t value, size_t default_value = 0);
private:
Span<const TypeErasedParameter> m_parameters;
size_t m_next_index { 0 };
@ -210,7 +213,7 @@ void __format_value(TypeErasedFormatParams& params, FormatBuilder& builder, Form
Formatter<T> formatter;
formatter.parse(params, parser);
formatter.format(params, builder, *static_cast<const T*>(value));
formatter.format(builder, *static_cast<const T*>(value));
}
template<typename... Parameters>
@ -249,18 +252,14 @@ struct StandardFormatter {
HexfloatUppercase,
};
static constexpr size_t value_not_set = NumericLimits<size_t>::max();
static constexpr size_t value_from_next_arg = NumericLimits<size_t>::max() - 1;
static constexpr size_t value_from_arg = NumericLimits<size_t>::max() - max_format_arguments - 2;
FormatBuilder::Align m_align = FormatBuilder::Align::Default;
FormatBuilder::SignMode m_sign_mode = FormatBuilder::SignMode::OnlyIfNeeded;
Mode m_mode = Mode::Default;
bool m_alternative_form = false;
char m_fill = ' ';
bool m_zero_pad = false;
size_t m_width = value_not_set;
size_t m_precision = value_not_set;
Optional<size_t> m_width;
Optional<size_t> m_precision;
void parse(TypeErasedFormatParams&, FormatParser&);
};
@ -273,7 +272,7 @@ struct Formatter<T, typename EnableIf<IsIntegral<T>::value>::Type> : StandardFor
{
}
void format(TypeErasedFormatParams&, FormatBuilder&, T value);
void format(FormatBuilder&, T value);
};
template<>
@ -284,17 +283,17 @@ struct Formatter<StringView> : StandardFormatter {
{
}
void format(TypeErasedFormatParams&, FormatBuilder&, StringView value);
void format(FormatBuilder&, StringView value);
};
template<>
struct Formatter<const char*> : Formatter<StringView> {
void format(TypeErasedFormatParams& params, FormatBuilder& builder, const char* value)
void format(FormatBuilder& builder, const char* value)
{
if (m_mode == Mode::Pointer) {
Formatter<FlatPtr> formatter { *this };
formatter.format(params, builder, reinterpret_cast<FlatPtr>(value));
formatter.format(builder, reinterpret_cast<FlatPtr>(value));
} else {
Formatter<StringView>::format(params, builder, value);
Formatter<StringView>::format(builder, value);
}
}
};
@ -313,29 +312,29 @@ struct Formatter<FlyString> : Formatter<StringView> {
template<typename T>
struct Formatter<T*> : StandardFormatter {
void format(TypeErasedFormatParams& params, FormatBuilder& builder, T* value)
void format(FormatBuilder& builder, T* value)
{
if (m_mode == Mode::Default)
m_mode = Mode::Pointer;
Formatter<FlatPtr> formatter { *this };
formatter.format(params, builder, reinterpret_cast<FlatPtr>(value));
formatter.format(builder, reinterpret_cast<FlatPtr>(value));
}
};
template<>
struct Formatter<char> : StandardFormatter {
void format(TypeErasedFormatParams&, FormatBuilder&, char value);
void format(FormatBuilder&, char value);
};
template<>
struct Formatter<bool> : StandardFormatter {
void format(TypeErasedFormatParams&, FormatBuilder&, bool value);
void format(FormatBuilder&, bool value);
};
#ifndef KERNEL
template<>
struct Formatter<float> : StandardFormatter {
void format(TypeErasedFormatParams&, FormatBuilder&, float value);
void format(FormatBuilder&, float value);
};
template<>
struct Formatter<double> : StandardFormatter {
@ -345,7 +344,7 @@ struct Formatter<double> : StandardFormatter {
{
}
void format(TypeErasedFormatParams&, FormatBuilder&, double value);
void format(FormatBuilder&, double value);
};
#endif
@ -409,16 +408,16 @@ private:
};
template<typename T, bool Supported = false>
struct __FormatIfSupported : Formatter<StringView> {
void format(TypeErasedFormatParams& params, FormatBuilder& builder, const FormatIfSupported<T>&)
void format(FormatBuilder& builder, const FormatIfSupported<T>&)
{
Formatter<StringView>::format(params, builder, "?");
Formatter<StringView>::format(builder, "?");
}
};
template<typename T>
struct __FormatIfSupported<T, true> : Formatter<T> {
void format(TypeErasedFormatParams& params, FormatBuilder& builder, const FormatIfSupported<T>& value)
void format(FormatBuilder& builder, const FormatIfSupported<T>& value)
{
Formatter<T>::format(params, builder, value.value());
Formatter<T>::format(builder, value.value());
}
};
template<typename T>