constyle.h

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#pragma once
 
#include "console.h"
 
CX_C_BEGIN
 
 
#define CON_ColorDefault 0u
 
#define CON_Idx(n) (0x01000000u | (uint32)(uint8)(n))
 
#define CON_RGB(r, g, b) \
    (0x02000000u | ((uint32)(uint8)(r) << 16) | ((uint32)(uint8)(g) << 8) | (uint32)(uint8)(b))
 
#define CON_Black         CON_Idx(0)
#define CON_Red           CON_Idx(1)
#define CON_Green         CON_Idx(2)
#define CON_Yellow        CON_Idx(3)
#define CON_Blue          CON_Idx(4)
#define CON_Magenta       CON_Idx(5)
#define CON_Cyan          CON_Idx(6)
#define CON_White         CON_Idx(7)
#define CON_BrightBlack   CON_Idx(8)
#define CON_BrightRed     CON_Idx(9)
#define CON_BrightGreen   CON_Idx(10)
#define CON_BrightYellow  CON_Idx(11)
#define CON_BrightBlue    CON_Idx(12)
#define CON_BrightMagenta CON_Idx(13)
#define CON_BrightCyan    CON_Idx(14)
#define CON_BrightWhite   CON_Idx(15)
 
enum CON_ATTR_FLAGS {
    CON_Bold      = 0x01,
    CON_Dim       = 0x02,
    CON_Italic    = 0x04,
    CON_Underline = 0x08,
    CON_Blink     = 0x10,
    CON_Reverse   = 0x20,
    CON_Strike    = 0x40,
};
 
typedef struct ConStyle {
    uint32 fg;      
    uint32 bg;      
    flags_t attr;   
} ConStyle;
 
#define CONSTYLE(fg, attr) ((ConStyle) { (fg), CON_ColorDefault, (attr) })
 
#define CONSTYLE2(fg, bg, attr) ((ConStyle) { (fg), (bg), (attr) })
 
void conSetStyle(_In_ ConStream* con, ConStyle style);
 
void conResetStyle(_In_ ConStream* con);
 
void conGetStyle(_In_ ConStream* con, _Out_ ConStyle* out);
 
bool conWriteS(_In_ ConStream* con, ConStyle style, _In_reads_bytes_(sz) const void* buf,
               size_t sz);
 
bool conPutsS(_In_ ConStream* con, ConStyle style, _In_opt_ strref s);
 
bool conPutszS(_In_ ConStream* con, ConStyle style, _In_opt_z_ const char* sz);
 
bool conPutcS(_In_ ConStream* con, ConStyle style, int32 codepoint);
 
bool _conFmtS(_In_ ConStream* con, ConStyle style, _In_ strref fmt, int n, _In_ stvar* args);
#define conFmtS(con, style, fmt, ...) \
    _conFmtS(con, style, fmt, count_macro_args(__VA_ARGS__), (stvar[]) { __VA_ARGS__ })
 
 
CX_C_END