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#pragma once
#include "engine.h"
#include <library/cpp/colorizer/output.h>
#ifndef DBG_OUTPUT_DEFAULT_COLOR_SCHEME
#define DBG_OUTPUT_DEFAULT_COLOR_SCHEME NDbgDump::NColorScheme::TPlain
#endif
#define DBG_OUTPUT_COLOR_HANDLER(NAME) \
template <class S> \
inline void NAME(S& stream)
namespace NDbgDump {
namespace NColorScheme {
/// Start by copying this one if you want to define a custom color scheme.
struct TPlain {
// Foreground color modifiers
DBG_OUTPUT_COLOR_HANDLER(Markup) {
Y_UNUSED(stream);
}
DBG_OUTPUT_COLOR_HANDLER(String) {
Y_UNUSED(stream);
}
DBG_OUTPUT_COLOR_HANDLER(Literal) {
Y_UNUSED(stream);
}
DBG_OUTPUT_COLOR_HANDLER(ResetType) {
Y_UNUSED(stream);
}
// Background color modifiers
DBG_OUTPUT_COLOR_HANDLER(Key) {
Y_UNUSED(stream);
}
DBG_OUTPUT_COLOR_HANDLER(Value) {
Y_UNUSED(stream);
}
DBG_OUTPUT_COLOR_HANDLER(ResetRole) {
Y_UNUSED(stream);
}
};
/// Use this one if you want colors but are lazy enough to define a custom color scheme.
/// Be careful enough to use DumpRaw for avoiding an endless recursion.
/// Enforce controls whether colors should be applied even if stdout is not a TTY.
template <bool Enforce = false>
class TEyebleed {
public:
TEyebleed() {
if (Enforce) {
Colors.Enable();
}
}
// Foreground color modifiers
DBG_OUTPUT_COLOR_HANDLER(Markup) {
stream << DumpRaw(Colors.LightGreenColor());
}
DBG_OUTPUT_COLOR_HANDLER(String) {
stream << DumpRaw(Colors.YellowColor());
}
DBG_OUTPUT_COLOR_HANDLER(Literal) {
stream << DumpRaw(Colors.LightRedColor());
}
DBG_OUTPUT_COLOR_HANDLER(ResetType) {
stream << DumpRaw(Colors.OldColor());
}
// Background color modifiers
// TODO: support backgrounds in library/cpp/colorizer
DBG_OUTPUT_COLOR_HANDLER(Key) {
if (Depth++ == 0 && Colors.IsTTY()) {
stream << DumpRaw(TStringBuf("\033[42m"));
}
}
DBG_OUTPUT_COLOR_HANDLER(Value) {
if (Depth++ == 0 && Colors.IsTTY()) {
stream << DumpRaw(TStringBuf("\033[44m"));
}
}
DBG_OUTPUT_COLOR_HANDLER(ResetRole) {
if (--Depth == 0 && Colors.IsTTY()) {
stream << DumpRaw(TStringBuf("\033[49m"));
}
}
private:
NColorizer::TColors Colors;
size_t Depth = 0;
};
}
}
namespace NPrivate {
template <typename CS>
struct TColorSchemeContainer {
CS ColorScheme;
};
}
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