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118 lines
5 KiB
C++
118 lines
5 KiB
C++
String FormatIntBase(int i, int base, int width = 0, char lpad = ' ', int sign = 0, bool upper = false);
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String FormatInt(int i);
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String FormatIntDec(int i, int width, char lpad = ' ', bool always_sign = false);
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String FormatIntHex(int i, int width = 8, char lpad = '0');
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String FormatIntHexUpper(int i, int width = 8, char lpad = '0');
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String FormatIntOct(int i, int width = 12, char lpad = '0');
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String FormatIntRoman(int i, bool upper = false);
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String FormatIntAlpha(int i, bool upper = true);
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String Format64(uint64 a);
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String Format64Hex(uint64 a);
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#ifdef CPU_64
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inline String FormatIntHex(const void *ptr) { return Format64Hex((int64)(uintptr_t)ptr); }
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inline String FormatHex(const void *ptr) { return Format64Hex((int64)(uintptr_t)ptr); }
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#else
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inline String FormatIntHex(const void *ptr) { return FormatIntHex((int)(uintptr_t)ptr); }
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inline String FormatHex(const void *ptr) { return FormatIntHex((int)(uintptr_t)ptr); }
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#endif
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String FormatInteger(int a);
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String FormatUnsigned(unsigned long a);
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String FormatDouble(double a);
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String FormatBool(bool a);
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String FormatInt64(int64 a);
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template<> inline String AsString(const short& a) { return FormatInteger(a); }
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template<> inline String AsString(const unsigned short& a) { return FormatUnsigned(a); }
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template<> inline String AsString(const int& a) { return FormatInteger(a); }
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template<> inline String AsString(const unsigned int& a) { return FormatUnsigned(a); }
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template<> inline String AsString(const long& a) { return FormatInt64(a); }
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template<> inline String AsString(const unsigned long& a) { return Format64(a); }
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template<> inline String AsString(const double& a) { return FormatDouble(a); }
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template<> inline String AsString(const float& a) { return FormatDouble(a); }
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template<> inline String AsString(const int64& a) { return FormatInt64(a); }
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template<> inline String AsString(const uint64& a) { return Format64(a); }
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enum
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{
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FD_SIGN = 0x01, // always prepend sign (+10)
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FD_REL = 0x02, // relative decimal places (valid digits)
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FD_SIGN_EXP = 0x04, // always prepend sign to exponent (1e+2)
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FD_CAP_E = 0x08, // capital E for exponent (1E10)
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FD_ZEROS = 0x10, // keep trailing zeros (1.25000)
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FD_FIX = 0x20, // always use fixed notation (FormatDouble)
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FD_EXP = 0x40, // always use exponential notation (FormatDouble)
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FD_COMMA = 0x80, // use ',' instead of '.'
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FD_NOTHSEPS = 0x100, // In i18n, do not use thousands separators
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};
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String FormatDoubleDigits(double d, int digits, int flags, int& exponent);
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String FormatDouble(double d, int digits, int flags = 0, int fill_exp = 0);
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String FormatDoubleFix(double d, int digits, int flags = 0);
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String FormatDoubleExp(double d, int digits, int flags = 0, int fill_exp = 0);
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String FormatDate(Date date, const char *format, int language = 0);
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String FormatTime(Time time, const char *format, int language = 0);
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inline String IntStr(int i) { return FormatInt(i); }
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inline String IntStr64(int64 i) { return FormatInt64(i); }
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inline String DblStr(double d) { return FormatDouble(d, 10); }
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/*
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Date ScanDate(const char *text, const char **endptr, const char *format, int language, Date base_date);
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Time ScanTime(const char *text, const char **endptr, const char *format, int language, Time base_time);
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*/
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struct Formatting
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{
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int language;
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Value arg;
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String format;
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String id;
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};
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typedef String (*Formatter)(const Formatting& fmt);
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void RegisterFormatter(int type, const char *id, Formatter f) init_;
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void RegisterNullFormatter(const char *id, Formatter f) init_;
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void RegisterNumberFormatter(const char *id, Formatter f) init_;
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void RegisterStringFormatter(const char *id, Formatter f) init_;
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void RegisterDateTimeFormatter(const char *id, Formatter f) init_;
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void RegisterValueFormatter(const char *id, Formatter f) init_;
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#define E__NFValue(I) const Value& COMBINE(p, I)
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#define E__NFBody(I) \
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String NFormat(const char *fmt, __List##I(E__NFValue)); \
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String NFormat(int language, const char *fmt, __List##I(E__NFValue));
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//$-String NFormat(const char *fmt, Value p1, ...);
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//$ String NFormat(int language, const char *fmt, Value p1, ...);
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__Expand20(E__NFBody)
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//$+
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#undef E__NFBody
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#undef E__NFValue
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String NFormat(const char *s, const Vector<Value>& v);
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String NFormat(int language, const char *s, const Vector<Value>& v);
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String VFormat(const char *fmt, va_list args);
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String Sprintf(const char *fmt, ...);
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//$-
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#define E__NFValue(I) const Value& COMBINE(p, I)
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#define E__NFBody(I) \
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String Format(const char *fmt, __List##I(E__NFValue)); \
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String Format(int language, const char *fmt, __List##I(E__NFValue));
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__Expand20(E__NFBody)
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#undef E__NFBody
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#undef E__NFValue
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String Format(const char *s, const Vector<Value>& v);
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String Format(int language, const char *s, const Vector<Value>& v);
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String DeFormat(const char *text);
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