X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e0496eaaa4596dd1f6a2157ec9645f3bbe41ac06..0a7b481fee70afb6736a9a19edcadbc679bdfb2f:/include/wx/datetime.h diff --git a/include/wx/datetime.h b/include/wx/datetime.h index 27c40ec7bd..3004de66b1 100644 --- a/include/wx/datetime.h +++ b/include/wx/datetime.h @@ -7,13 +7,13 @@ // Created: 10.02.99 // RCS-ID: $Id$ // Copyright: (c) 1998 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_DATETIME_H #define _WX_DATETIME_H -#if defined(__GNUG__) && !defined(__APPLE__) +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma interface "datetime.h" #endif @@ -21,30 +21,21 @@ #if wxUSE_DATETIME +#ifndef __WXWINCE__ #include +#else +#include "wx/msw/wince/time.h" +#endif + #include // for INT_MIN #include "wx/longlong.h" -class WXDLLEXPORT wxDateTime; -class WXDLLEXPORT wxTimeSpan; -class WXDLLEXPORT wxDateSpan; - -// a hack: don't use inline functions in debug builds - we don't care about -// performances and this only leads to increased rebuild time (because every -// time an inline method is changed, all files including the header must be -// rebuilt) - -// For Mingw32, causes a link error. (VZ: why?) -#if defined( __WXDEBUG__) && !defined(__MINGW32__) /* && !defined(_MSC_VER) */ - #define wxDATETIME_DONT_INLINE +class WXDLLIMPEXP_BASE wxDateTime; +class WXDLLIMPEXP_BASE wxTimeSpan; +class WXDLLIMPEXP_BASE wxDateSpan; - #undef inline - #define inline -#else - // just in case - #undef wxDATETIME_DONT_INLINE -#endif // Debug +#include "wx/dynarray.h" // not all c-runtimes are based on 1/1/1970 being (time_t) 0 // set this to the corresponding value in seconds 1/1/1970 has on your @@ -117,16 +108,16 @@ class WXDLLEXPORT wxDateSpan; // argument for arguments of type wxDateTime; it is also returned by all // functions returning wxDateTime on failure (this is why it is also called // wxInvalidDateTime) -class WXDLLEXPORT wxDateTime; +class WXDLLIMPEXP_BASE wxDateTime; -WXDLLEXPORT_DATA(extern const wxDateTime) wxDefaultDateTime; +extern WXDLLIMPEXP_DATA_BASE(const wxDateTime) wxDefaultDateTime; #define wxInvalidDateTime wxDefaultDateTime // ---------------------------------------------------------------------------- // wxDateTime represents an absolute moment in the time // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxDateTime +class WXDLLIMPEXP_BASE wxDateTime { public: // types @@ -337,6 +328,12 @@ public: // day or not // // TODO move this to intl.h + +// Required for WinCE +#ifdef USA +#undef USA +#endif + enum Country { Country_Unknown, // no special information for this country @@ -356,10 +353,8 @@ public: Country_WesternEurope_End = UK, Russia, - USA }; - // symbolic names for the months enum Month { @@ -398,7 +393,7 @@ public: // a class representing a time zone: basicly, this is just an offset // (in seconds) from GMT - class WXDLLEXPORT TimeZone + class WXDLLIMPEXP_BASE TimeZone { public: TimeZone(TZ tz); @@ -418,7 +413,7 @@ public: // NB: this struct should always be kept normalized (i.e. mon should // be < 12, 1 <= day <= 31 &c), so use AddMonths(), AddDays() // instead of modifying the member fields directly! - struct WXDLLEXPORT Tm + struct WXDLLIMPEXP_BASE Tm { wxDateTime_t msec, sec, min, hour, mday; Month mon; @@ -468,7 +463,7 @@ public: // get the current country static Country GetCountry(); - // return TRUE if the country is a West European one (in practice, + // return true if the country is a West European one (in practice, // this means that the same DST rules as for EEC apply) static bool IsWestEuropeanCountry(Country country = Country_Default); @@ -484,7 +479,7 @@ public: // return the current month static Month GetCurrentMonth(Calendar cal = Gregorian); - // returns TRUE if the given year is a leap year in the given calendar + // returns true if the given year is a leap year in the given calendar static bool IsLeapYear(int year = Inv_Year, Calendar cal = Gregorian); // get the century (19 for 1999, 20 for 2000 and -5 for 492 BC) @@ -513,7 +508,7 @@ public: // get the AM and PM strings in the current locale (may be empty) static void GetAmPmStrings(wxString *am, wxString *pm); - // return TRUE if the given country uses DST for this year + // return true if the given country uses DST for this year static bool IsDSTApplicable(int year = Inv_Year, Country country = Country_Default); @@ -669,7 +664,7 @@ public: inline wxDateTime GetPrevWeekDay(WeekDay weekday) const; // set to Nth occurence of given weekday in the given month of the - // given year (time is set to 0), return TRUE on success and FALSE on + // given year (time is set to 0), return true on success and false on // failure. n may be positive (1..5) or negative to count from the end // of the month (see helper function SetToLastWeekDay()) bool SetToWeekDay(WeekDay weekday, @@ -690,7 +685,7 @@ public: int year = Inv_Year); // sets the date to the given day of the given week in the year, - // returns TRUE on success and FALSE if given date doesn't exist (e.g. + // returns true on success and false if given date doesn't exist (e.g. // numWeek is > 53) bool SetToTheWeek(wxDateTime_t numWeek, WeekDay weekday = Mon, @@ -764,12 +759,12 @@ public: // ------------------------------------------------------------------------ // transform to any given timezone - inline wxDateTime ToTimezone(const TimeZone& tz, bool noDST = FALSE) const; - wxDateTime& MakeTimezone(const TimeZone& tz, bool noDST = FALSE); + inline wxDateTime ToTimezone(const TimeZone& tz, bool noDST = false) const; + wxDateTime& MakeTimezone(const TimeZone& tz, bool noDST = false); // transform to GMT/UTC - wxDateTime ToGMT(bool noDST = FALSE) const { return ToTimezone(GMT0, noDST); } - wxDateTime& MakeGMT(bool noDST = FALSE) { return MakeTimezone(GMT0, noDST); } + wxDateTime ToGMT(bool noDST = false) const { return ToTimezone(GMT0, noDST); } + wxDateTime& MakeGMT(bool noDST = false) { return MakeTimezone(GMT0, noDST); } // is daylight savings time in effect at this moment according to the // rules of the specified country? @@ -859,20 +854,20 @@ public: // comparison (see also functions below for operator versions) // ------------------------------------------------------------------------ - // returns TRUE if the two moments are strictly identical + // returns true if the two moments are strictly identical inline bool IsEqualTo(const wxDateTime& datetime) const; - // returns TRUE if the date is strictly earlier than the given one + // returns true if the date is strictly earlier than the given one inline bool IsEarlierThan(const wxDateTime& datetime) const; - // returns TRUE if the date is strictly later than the given one + // returns true if the date is strictly later than the given one inline bool IsLaterThan(const wxDateTime& datetime) const; - // returns TRUE if the date is strictly in the given range + // returns true if the date is strictly in the given range inline bool IsStrictlyBetween(const wxDateTime& t1, const wxDateTime& t2) const; - // returns TRUE if the date is in the given range + // returns true if the date is in the given range inline bool IsBetween(const wxDateTime& t1, const wxDateTime& t2) const; // do these two objects refer to the same date? @@ -989,7 +984,7 @@ private: // fixed to 1000 static const long TIME_T_FACTOR; - // returns TRUE if we fall in range in which we can use standard ANSI C + // returns true if we fall in range in which we can use standard ANSI C // functions inline bool IsInStdRange() const; @@ -1005,7 +1000,7 @@ private: // objects of that class. See also wxDateSpan. // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxTimeSpan +class WXDLLIMPEXP_BASE wxTimeSpan { public: // constructors @@ -1101,11 +1096,11 @@ public: // are two timespans equal? inline bool IsEqualTo(const wxTimeSpan& ts) const; // compare two timestamps: works with the absolute values, i.e. -2 - // hours is longer than 1 hour. Also, it will return FALSE if the + // hours is longer than 1 hour. Also, it will return false if the // timespans are equal in absolute value. inline bool IsLongerThan(const wxTimeSpan& ts) const; // compare two timestamps: works with the absolute values, i.e. 1 - // hour is shorter than -2 hours. Also, it will return FALSE if the + // hour is shorter than -2 hours. Also, it will return false if the // timespans are equal in absolute value. bool IsShorterThan(const wxTimeSpan& t) const { return !IsLongerThan(t); } @@ -1185,7 +1180,7 @@ private: // associated with those. // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxDateSpan +class WXDLLIMPEXP_BASE wxDateSpan { public: // constructors @@ -1285,9 +1280,7 @@ private: // wxDateTimeArray: array of dates. // ---------------------------------------------------------------------------- -#include "wx/dynarray.h" - -WX_DECLARE_EXPORTED_OBJARRAY(wxDateTime, wxDateTimeArray); +WX_DECLARE_USER_EXPORTED_OBJARRAY(wxDateTime, wxDateTimeArray, WXDLLIMPEXP_BASE); // ---------------------------------------------------------------------------- // wxDateTimeHolidayAuthority: an object of this class will decide whether a @@ -1298,15 +1291,17 @@ WX_DECLARE_EXPORTED_OBJARRAY(wxDateTime, wxDateTimeArray); // virtual methods to work with the holidays they correspond to. // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxDateTimeHolidayAuthority; -WX_DEFINE_EXPORTED_ARRAY(wxDateTimeHolidayAuthority *, wxHolidayAuthoritiesArray); +class WXDLLIMPEXP_BASE wxDateTimeHolidayAuthority; +WX_DEFINE_USER_EXPORTED_ARRAY_PTR(wxDateTimeHolidayAuthority *, + wxHolidayAuthoritiesArray, + class WXDLLIMPEXP_BASE); class wxDateTimeHolidaysModule; -class WXDLLEXPORT wxDateTimeHolidayAuthority +class WXDLLIMPEXP_BASE wxDateTimeHolidayAuthority { friend class wxDateTimeHolidaysModule; public: - // returns TRUE if the given date is a holiday + // returns true if the given date is a holiday static bool IsHoliday(const wxDateTime& dt); // fills the provided array with all holidays in the given range, returns @@ -1322,6 +1317,9 @@ public: // wxDateTimeHolidayAuthority) static void AddAuthority(wxDateTimeHolidayAuthority *auth); + // the base class must have a virtual dtor + virtual ~wxDateTimeHolidayAuthority(); + protected: // this function is called to determine whether a given day is a holiday virtual bool DoIsHoliday(const wxDateTime& dt) const = 0; @@ -1344,7 +1342,7 @@ private: }; // the holidays for this class are all Saturdays and Sundays -class WXDLLEXPORT wxDateTimeWorkDays : public wxDateTimeHolidayAuthority +class WXDLLIMPEXP_BASE wxDateTimeWorkDays : public wxDateTimeHolidayAuthority { protected: virtual bool DoIsHoliday(const wxDateTime& dt) const; @@ -1357,21 +1355,537 @@ protected: // inline functions implementation // ============================================================================ -// don't include inline functions definitions when we're included from anything -// else than datetime.cpp in debug builds: this minimizes rebuilds if we change -// some inline function and the performance doesn't matter in the debug builds. +// ---------------------------------------------------------------------------- +// private macros +// ---------------------------------------------------------------------------- + +#define MILLISECONDS_PER_DAY 86400000l + +// some broken compilers (HP-UX CC) refuse to compile the "normal" version, but +// using a temp variable always might prevent other compilers from optimising +// it away - hence use of this ugly macro +#ifndef __HPUX__ + #define MODIFY_AND_RETURN(op) return wxDateTime(*this).op +#else + #define MODIFY_AND_RETURN(op) wxDateTime dt(*this); dt.op; return dt +#endif + +// ---------------------------------------------------------------------------- +// wxDateTime construction +// ---------------------------------------------------------------------------- + +inline bool wxDateTime::IsInStdRange() const +{ + return m_time >= 0l && (m_time / TIME_T_FACTOR) < LONG_MAX; +} + +/* static */ +inline wxDateTime wxDateTime::Now() +{ + return wxDateTime(*GetTmNow()); +} + +/* static */ +inline wxDateTime wxDateTime::Today() +{ + struct tm *time = GetTmNow(); + time->tm_hour = 0; + time->tm_min = 0; + time->tm_sec = 0; + + return wxDateTime(*time); +} + +#if (!(defined(__VISAGECPP__) && __IBMCPP__ >= 400)) +inline wxDateTime& wxDateTime::Set(time_t timet) +{ + // assign first to avoid long multiplication overflow! + m_time = timet - WX_TIME_BASE_OFFSET ; + m_time *= TIME_T_FACTOR; -#if !defined(wxDATETIME_DONT_INLINE) || defined(wxDEFINE_TIME_CONSTANTS) - #define INCLUDED_FROM_WX_DATETIME_H - #include "wx/datetime.inl" - #undef INCLUDED_FROM_WX_DATETIME_H + return *this; +} #endif -// if we defined it to be empty above, restore it now -#ifdef wxDATETIME_DONT_INLINE - #undef inline +inline wxDateTime& wxDateTime::SetToCurrent() +{ + *this = Now(); + return *this; +} + +#if (!(defined(__VISAGECPP__) && __IBMCPP__ >= 400)) +inline wxDateTime::wxDateTime(time_t timet) +{ + Set(timet); +} #endif +inline wxDateTime::wxDateTime(const struct tm& tm) +{ + Set(tm); +} + +inline wxDateTime::wxDateTime(const Tm& tm) +{ + Set(tm); +} + +inline wxDateTime::wxDateTime(double jdn) +{ + Set(jdn); +} + +inline wxDateTime& wxDateTime::Set(const Tm& tm) +{ + wxASSERT_MSG( tm.IsValid(), _T("invalid broken down date/time") ); + + return Set(tm.mday, (Month)tm.mon, tm.year, tm.hour, tm.min, tm.sec); +} + +inline wxDateTime::wxDateTime(wxDateTime_t hour, + wxDateTime_t minute, + wxDateTime_t second, + wxDateTime_t millisec) +{ + Set(hour, minute, second, millisec); +} + +inline wxDateTime::wxDateTime(wxDateTime_t day, + Month month, + int year, + wxDateTime_t hour, + wxDateTime_t minute, + wxDateTime_t second, + wxDateTime_t millisec) +{ + Set(day, month, year, hour, minute, second, millisec); +} + +// ---------------------------------------------------------------------------- +// wxDateTime accessors +// ---------------------------------------------------------------------------- + +inline wxLongLong wxDateTime::GetValue() const +{ + wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + + return m_time; +} + +inline time_t wxDateTime::GetTicks() const +{ + wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + if ( !IsInStdRange() ) + { + return (time_t)-1; + } + + return (time_t)((m_time / (long)TIME_T_FACTOR).GetLo())+WX_TIME_BASE_OFFSET ; +} + +inline bool wxDateTime::SetToLastWeekDay(WeekDay weekday, + Month month, + int year) +{ + return SetToWeekDay(weekday, -1, month, year); +} + +inline wxDateTime +wxDateTime::GetWeekDayInSameWeek(WeekDay weekday, + WeekFlags WXUNUSED(flags)) const +{ + MODIFY_AND_RETURN( SetToWeekDayInSameWeek(weekday) ); +} + +inline wxDateTime wxDateTime::GetNextWeekDay(WeekDay weekday) const +{ + MODIFY_AND_RETURN( SetToNextWeekDay(weekday) ); +} + +inline wxDateTime wxDateTime::GetPrevWeekDay(WeekDay weekday) const +{ + MODIFY_AND_RETURN( SetToPrevWeekDay(weekday) ); +} + +inline wxDateTime wxDateTime::GetWeekDay(WeekDay weekday, + int n, + Month month, + int year) const +{ + wxDateTime dt(*this); + + return dt.SetToWeekDay(weekday, n, month, year) ? dt : wxInvalidDateTime; +} + +inline wxDateTime wxDateTime::GetLastWeekDay(WeekDay weekday, + Month month, + int year) +{ + wxDateTime dt(*this); + + return dt.SetToLastWeekDay(weekday, month, year) ? dt : wxInvalidDateTime; +} + +inline wxDateTime wxDateTime::GetWeek(wxDateTime_t numWeek, + WeekDay weekday, + WeekFlags flags) const +{ + wxDateTime dt(*this); + + return dt.SetToTheWeek(numWeek, weekday, flags) ? dt : wxInvalidDateTime; +} + +inline wxDateTime wxDateTime::GetLastMonthDay(Month month, int year) const +{ + MODIFY_AND_RETURN( SetToLastMonthDay(month, year) ); +} + +inline wxDateTime wxDateTime::GetYearDay(wxDateTime_t yday) const +{ + MODIFY_AND_RETURN( SetToYearDay(yday) ); +} + +// ---------------------------------------------------------------------------- +// wxDateTime comparison +// ---------------------------------------------------------------------------- + +inline bool wxDateTime::IsEqualTo(const wxDateTime& datetime) const +{ + wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + + return m_time == datetime.m_time; +} + +inline bool wxDateTime::IsEarlierThan(const wxDateTime& datetime) const +{ + wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + + return m_time < datetime.m_time; +} + +inline bool wxDateTime::IsLaterThan(const wxDateTime& datetime) const +{ + wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + + return m_time > datetime.m_time; +} + +inline bool wxDateTime::IsStrictlyBetween(const wxDateTime& t1, + const wxDateTime& t2) const +{ + // no need for assert, will be checked by the functions we call + return IsLaterThan(t1) && IsEarlierThan(t2); +} + +inline bool wxDateTime::IsBetween(const wxDateTime& t1, + const wxDateTime& t2) const +{ + // no need for assert, will be checked by the functions we call + return IsEqualTo(t1) || IsEqualTo(t2) || IsStrictlyBetween(t1, t2); +} + +inline bool wxDateTime::IsSameDate(const wxDateTime& dt) const +{ + Tm tm1 = GetTm(), + tm2 = dt.GetTm(); + + return tm1.year == tm2.year && + tm1.mon == tm2.mon && + tm1.mday == tm2.mday; +} + +inline bool wxDateTime::IsSameTime(const wxDateTime& dt) const +{ + // notice that we can't do something like this: + // + // m_time % MILLISECONDS_PER_DAY == dt.m_time % MILLISECONDS_PER_DAY + // + // because we have also to deal with (possibly) different DST settings! + Tm tm1 = GetTm(), + tm2 = dt.GetTm(); + + return tm1.hour == tm2.hour && + tm1.min == tm2.min && + tm1.sec == tm2.sec && + tm1.msec == tm2.msec; +} + +inline bool wxDateTime::IsEqualUpTo(const wxDateTime& dt, + const wxTimeSpan& ts) const +{ + return IsBetween(dt.Subtract(ts), dt.Add(ts)); +} + +// ---------------------------------------------------------------------------- +// wxDateTime arithmetics +// ---------------------------------------------------------------------------- + +inline wxDateTime wxDateTime::Add(const wxTimeSpan& diff) const +{ + wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + + return wxDateTime(m_time + diff.GetValue()); +} + +inline wxDateTime& wxDateTime::Add(const wxTimeSpan& diff) +{ + wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + + m_time += diff.GetValue(); + + return *this; +} + +inline wxDateTime& wxDateTime::operator+=(const wxTimeSpan& diff) +{ + return Add(diff); +} + +inline wxDateTime wxDateTime::Subtract(const wxTimeSpan& diff) const +{ + wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + + return wxDateTime(m_time - diff.GetValue()); +} + +inline wxDateTime& wxDateTime::Subtract(const wxTimeSpan& diff) +{ + wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + + m_time -= diff.GetValue(); + + return *this; +} + +inline wxDateTime& wxDateTime::operator-=(const wxTimeSpan& diff) +{ + return Subtract(diff); +} + +inline wxTimeSpan wxDateTime::Subtract(const wxDateTime& datetime) const +{ + wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + + return wxTimeSpan(GetValue() - datetime.GetValue()); +} + +inline wxDateTime wxDateTime::Add(const wxDateSpan& diff) const +{ + return wxDateTime(*this).Add(diff); +} + +inline wxDateTime& wxDateTime::Subtract(const wxDateSpan& diff) +{ + return Add(diff.Negate()); +} + +inline wxDateTime wxDateTime::Subtract(const wxDateSpan& diff) const +{ + return wxDateTime(*this).Subtract(diff); +} + +inline wxDateTime& wxDateTime::operator-=(const wxDateSpan& diff) +{ + return Subtract(diff); +} + +inline wxDateTime& wxDateTime::operator+=(const wxDateSpan& diff) +{ + return Add(diff); +} + +// ---------------------------------------------------------------------------- +// wxDateTime and timezones +// ---------------------------------------------------------------------------- + +inline wxDateTime wxDateTime::ToTimezone(const wxDateTime::TimeZone& tz, + bool noDST) const +{ + MODIFY_AND_RETURN( MakeTimezone(tz, noDST) ); +} + +// ---------------------------------------------------------------------------- +// wxTimeSpan construction +// ---------------------------------------------------------------------------- + +inline wxTimeSpan::wxTimeSpan(long hours, + long minutes, + long seconds, + long milliseconds) +{ + // assign first to avoid precision loss + m_diff = hours; + m_diff *= 60l; + m_diff += minutes; + m_diff *= 60l; + m_diff += seconds; + m_diff *= 1000l; + m_diff += milliseconds; +} + +// ---------------------------------------------------------------------------- +// wxTimeSpan accessors +// ---------------------------------------------------------------------------- + +inline wxLongLong wxTimeSpan::GetSeconds() const +{ + return m_diff / 1000l; +} + +inline int wxTimeSpan::GetMinutes() const +{ + return (GetSeconds() / 60l).GetLo(); +} + +inline int wxTimeSpan::GetHours() const +{ + return GetMinutes() / 60; +} + +inline int wxTimeSpan::GetDays() const +{ + return GetHours() / 24; +} + +inline int wxTimeSpan::GetWeeks() const +{ + return GetDays() / 7; +} + +// ---------------------------------------------------------------------------- +// wxTimeSpan arithmetics +// ---------------------------------------------------------------------------- + +inline wxTimeSpan wxTimeSpan::Add(const wxTimeSpan& diff) const +{ + return wxTimeSpan(m_diff + diff.GetValue()); +} + +inline wxTimeSpan& wxTimeSpan::Add(const wxTimeSpan& diff) +{ + m_diff += diff.GetValue(); + + return *this; +} + +inline wxTimeSpan wxTimeSpan::Subtract(const wxTimeSpan& diff) const +{ + return wxTimeSpan(m_diff - diff.GetValue()); +} + +inline wxTimeSpan& wxTimeSpan::Subtract(const wxTimeSpan& diff) +{ + m_diff -= diff.GetValue(); + + return *this; +} + +inline wxTimeSpan& wxTimeSpan::Multiply(int n) +{ + m_diff *= (long)n; + + return *this; +} + +inline wxTimeSpan wxTimeSpan::Multiply(int n) const +{ + return wxTimeSpan(m_diff * (long)n); +} + +inline wxTimeSpan wxTimeSpan::Abs() const +{ + return wxTimeSpan(GetValue().Abs()); +} + +inline bool wxTimeSpan::IsEqualTo(const wxTimeSpan& ts) const +{ + return GetValue() == ts.GetValue(); +} + +inline bool wxTimeSpan::IsLongerThan(const wxTimeSpan& ts) const +{ + return GetValue().Abs() > ts.GetValue().Abs(); +} + +// ---------------------------------------------------------------------------- +// wxDateSpan +// ---------------------------------------------------------------------------- + +inline wxDateSpan& wxDateSpan::operator+=(const wxDateSpan& other) +{ + m_years += other.m_years; + m_months += other.m_months; + m_weeks += other.m_weeks; + m_days += other.m_days; + + return *this; +} + +inline wxDateSpan& wxDateSpan::Add(const wxDateSpan& other) +{ + return *this += other; +} + +inline wxDateSpan wxDateSpan::Add(const wxDateSpan& other) const +{ + wxDateSpan ds(*this); + ds.Add(other); + return ds; +} + +inline wxDateSpan& wxDateSpan::Multiply(int factor) +{ + m_years *= factor; + m_months *= factor; + m_weeks *= factor; + m_days *= factor; + + return *this; +} + +inline wxDateSpan wxDateSpan::Multiply(int factor) const +{ + wxDateSpan ds(*this); + ds.Multiply(factor); + return ds; +} + +inline wxDateSpan wxDateSpan::Negate() const +{ + return wxDateSpan(-m_years, -m_months, -m_weeks, -m_days); +} + +inline wxDateSpan& wxDateSpan::Neg() +{ + m_years = -m_years; + m_months = -m_months; + m_weeks = -m_weeks; + m_days = -m_days; + + return *this; +} + +inline wxDateSpan& wxDateSpan::operator-=(const wxDateSpan& other) +{ + return *this += other.Negate(); +} + +inline wxDateSpan& wxDateSpan::Subtract(const wxDateSpan& other) +{ + return *this -= other; +} + +inline wxDateSpan wxDateSpan::Subtract(const wxDateSpan& other) const +{ + wxDateSpan ds(*this); + ds.Subtract(other); + return ds; +} + +#undef MILLISECONDS_PER_DAY + +#undef MODIFY_AND_RETURN + // ============================================================================ // binary operators // ============================================================================ @@ -1385,31 +1899,31 @@ protected: // no need to check for validity - the member functions we call will do it -inline wxDateTime WXDLLEXPORT operator+(const wxDateTime& dt, +inline wxDateTime WXDLLIMPEXP_BASE operator+(const wxDateTime& dt, const wxTimeSpan& ts) { return dt.Add(ts); } -inline wxDateTime WXDLLEXPORT operator-(const wxDateTime& dt, +inline wxDateTime WXDLLIMPEXP_BASE operator-(const wxDateTime& dt, const wxTimeSpan& ts) { return dt.Subtract(ts); } -inline wxDateTime WXDLLEXPORT operator+(const wxDateTime& dt, +inline wxDateTime WXDLLIMPEXP_BASE operator+(const wxDateTime& dt, const wxDateSpan& ds) { return dt.Add(ds); } -inline wxDateTime WXDLLEXPORT operator-(const wxDateTime& dt, +inline wxDateTime WXDLLIMPEXP_BASE operator-(const wxDateTime& dt, const wxDateSpan& ds) { return dt.Subtract(ds); } -inline wxTimeSpan WXDLLEXPORT operator-(const wxDateTime& dt1, +inline wxTimeSpan WXDLLIMPEXP_BASE operator-(const wxDateTime& dt1, const wxDateTime& dt2) { return dt1.Subtract(dt2); @@ -1418,42 +1932,42 @@ inline wxTimeSpan WXDLLEXPORT operator-(const wxDateTime& dt1, // comparison // ---------- -inline bool WXDLLEXPORT operator<(const wxDateTime& t1, const wxDateTime& t2) +inline bool WXDLLIMPEXP_BASE operator<(const wxDateTime& t1, const wxDateTime& t2) { wxASSERT_MSG( t1.IsValid() && t2.IsValid(), _T("invalid wxDateTime") ); return t1.GetValue() < t2.GetValue(); } -inline bool WXDLLEXPORT operator<=(const wxDateTime& t1, const wxDateTime& t2) +inline bool WXDLLIMPEXP_BASE operator<=(const wxDateTime& t1, const wxDateTime& t2) { wxASSERT_MSG( t1.IsValid() && t2.IsValid(), _T("invalid wxDateTime") ); return t1.GetValue() <= t2.GetValue(); } -inline bool WXDLLEXPORT operator>(const wxDateTime& t1, const wxDateTime& t2) +inline bool WXDLLIMPEXP_BASE operator>(const wxDateTime& t1, const wxDateTime& t2) { wxASSERT_MSG( t1.IsValid() && t2.IsValid(), _T("invalid wxDateTime") ); return t1.GetValue() > t2.GetValue(); } -inline bool WXDLLEXPORT operator>=(const wxDateTime& t1, const wxDateTime& t2) +inline bool WXDLLIMPEXP_BASE operator>=(const wxDateTime& t1, const wxDateTime& t2) { wxASSERT_MSG( t1.IsValid() && t2.IsValid(), _T("invalid wxDateTime") ); return t1.GetValue() >= t2.GetValue(); } -inline bool WXDLLEXPORT operator==(const wxDateTime& t1, const wxDateTime& t2) +inline bool WXDLLIMPEXP_BASE operator==(const wxDateTime& t1, const wxDateTime& t2) { wxASSERT_MSG( t1.IsValid() && t2.IsValid(), _T("invalid wxDateTime") ); return t1.GetValue() == t2.GetValue(); } -inline bool WXDLLEXPORT operator!=(const wxDateTime& t1, const wxDateTime& t2) +inline bool WXDLLIMPEXP_BASE operator!=(const wxDateTime& t1, const wxDateTime& t2) { wxASSERT_MSG( t1.IsValid() && t2.IsValid(), _T("invalid wxDateTime") ); @@ -1467,24 +1981,24 @@ inline bool WXDLLEXPORT operator!=(const wxDateTime& t1, const wxDateTime& t2) // arithmetics // ----------- -inline wxTimeSpan WXDLLEXPORT operator+(const wxTimeSpan& ts1, +inline wxTimeSpan WXDLLIMPEXP_BASE operator+(const wxTimeSpan& ts1, const wxTimeSpan& ts2) { return wxTimeSpan(ts1.GetValue() + ts2.GetValue()); } -inline wxTimeSpan WXDLLEXPORT operator-(const wxTimeSpan& ts1, +inline wxTimeSpan WXDLLIMPEXP_BASE operator-(const wxTimeSpan& ts1, const wxTimeSpan& ts2) { return wxTimeSpan(ts1.GetValue() - ts2.GetValue()); } -inline wxTimeSpan WXDLLEXPORT operator*(const wxTimeSpan& ts, int n) +inline wxTimeSpan WXDLLIMPEXP_BASE operator*(const wxTimeSpan& ts, int n) { return wxTimeSpan(ts).Multiply(n); } -inline wxTimeSpan WXDLLEXPORT operator*(int n, const wxTimeSpan& ts) +inline wxTimeSpan WXDLLIMPEXP_BASE operator*(int n, const wxTimeSpan& ts) { return wxTimeSpan(ts).Multiply(n); } @@ -1492,32 +2006,32 @@ inline wxTimeSpan WXDLLEXPORT operator*(int n, const wxTimeSpan& ts) // comparison // ---------- -inline bool WXDLLEXPORT operator<(const wxTimeSpan &t1, const wxTimeSpan &t2) +inline bool WXDLLIMPEXP_BASE operator<(const wxTimeSpan &t1, const wxTimeSpan &t2) { return t1.GetValue() < t2.GetValue(); } -inline bool WXDLLEXPORT operator<=(const wxTimeSpan &t1, const wxTimeSpan &t2) +inline bool WXDLLIMPEXP_BASE operator<=(const wxTimeSpan &t1, const wxTimeSpan &t2) { return t1.GetValue() <= t2.GetValue(); } -inline bool WXDLLEXPORT operator>(const wxTimeSpan &t1, const wxTimeSpan &t2) +inline bool WXDLLIMPEXP_BASE operator>(const wxTimeSpan &t1, const wxTimeSpan &t2) { return t1.GetValue() > t2.GetValue(); } -inline bool WXDLLEXPORT operator>=(const wxTimeSpan &t1, const wxTimeSpan &t2) +inline bool WXDLLIMPEXP_BASE operator>=(const wxTimeSpan &t1, const wxTimeSpan &t2) { return t1.GetValue() >= t2.GetValue(); } -inline bool WXDLLEXPORT operator==(const wxTimeSpan &t1, const wxTimeSpan &t2) +inline bool WXDLLIMPEXP_BASE operator==(const wxTimeSpan &t1, const wxTimeSpan &t2) { return t1.GetValue() == t2.GetValue(); } -inline bool WXDLLEXPORT operator!=(const wxTimeSpan &t1, const wxTimeSpan &t2) +inline bool WXDLLIMPEXP_BASE operator!=(const wxTimeSpan &t1, const wxTimeSpan &t2) { return t1.GetValue() != t2.GetValue(); } @@ -1530,7 +2044,7 @@ inline bool WXDLLEXPORT operator!=(const wxTimeSpan &t1, const wxTimeSpan &t2) // ---------- // ds1 == d2 if and only if for every wxDateTime t t + ds1 == t + ds2 -inline WXDLLEXPORT bool operator==(const wxDateSpan& ds1, +inline WXDLLIMPEXP_BASE bool operator==(const wxDateSpan& ds1, const wxDateSpan& ds2) { return ds1.GetYears() == ds2.GetYears() && @@ -1538,7 +2052,7 @@ inline WXDLLEXPORT bool operator==(const wxDateSpan& ds1, ds1.GetTotalDays() == ds2.GetTotalDays(); } -inline WXDLLEXPORT bool operator!=(const wxDateSpan& ds1, +inline WXDLLIMPEXP_BASE bool operator!=(const wxDateSpan& ds1, const wxDateSpan& ds2) { return !(ds1 == ds2); @@ -1547,7 +2061,7 @@ inline WXDLLEXPORT bool operator!=(const wxDateSpan& ds1, // arithmetics // ----------- -inline WXDLLEXPORT wxDateSpan operator+(const wxDateSpan& ds1, +inline WXDLLIMPEXP_BASE wxDateSpan operator+(const wxDateSpan& ds1, const wxDateSpan& ds2) { return wxDateSpan(ds1.GetYears() + ds2.GetYears(), @@ -1556,7 +2070,7 @@ inline WXDLLEXPORT wxDateSpan operator+(const wxDateSpan& ds1, ds1.GetDays() + ds2.GetDays()); } -inline WXDLLEXPORT wxDateSpan operator-(const wxDateSpan& ds1, +inline WXDLLIMPEXP_BASE wxDateSpan operator-(const wxDateSpan& ds1, const wxDateSpan& ds2) { return wxDateSpan(ds1.GetYears() - ds2.GetYears(), @@ -1565,12 +2079,12 @@ inline WXDLLEXPORT wxDateSpan operator-(const wxDateSpan& ds1, ds1.GetDays() - ds2.GetDays()); } -inline WXDLLEXPORT wxDateSpan operator*(const wxDateSpan& ds, int n) +inline WXDLLIMPEXP_BASE wxDateSpan operator*(const wxDateSpan& ds, int n) { return wxDateSpan(ds).Multiply(n); } -inline WXDLLEXPORT wxDateSpan operator*(int n, const wxDateSpan& ds) +inline WXDLLIMPEXP_BASE wxDateSpan operator*(int n, const wxDateSpan& ds) { return wxDateSpan(ds).Multiply(n); } @@ -1585,7 +2099,7 @@ inline WXDLLEXPORT wxDateSpan operator*(int n, const wxDateSpan& ds) // for ( m = wxDateTime::Jan; m < wxDateTime::Inv_Month; wxNextMonth(m) ) // ---------------------------------------------------------------------------- -inline WXDLLEXPORT void wxNextMonth(wxDateTime::Month& m) +inline WXDLLIMPEXP_BASE void wxNextMonth(wxDateTime::Month& m) { wxASSERT_MSG( m < wxDateTime::Inv_Month, _T("invalid month") ); @@ -1593,7 +2107,7 @@ inline WXDLLEXPORT void wxNextMonth(wxDateTime::Month& m) m = (wxDateTime::Month)(m + 1); } -inline WXDLLEXPORT void wxPrevMonth(wxDateTime::Month& m) +inline WXDLLIMPEXP_BASE void wxPrevMonth(wxDateTime::Month& m) { wxASSERT_MSG( m < wxDateTime::Inv_Month, _T("invalid month") ); @@ -1601,7 +2115,7 @@ inline WXDLLEXPORT void wxPrevMonth(wxDateTime::Month& m) : (wxDateTime::Month)(m - 1); } -inline WXDLLEXPORT void wxNextWDay(wxDateTime::WeekDay& wd) +inline WXDLLIMPEXP_BASE void wxNextWDay(wxDateTime::WeekDay& wd) { wxASSERT_MSG( wd < wxDateTime::Inv_WeekDay, _T("invalid week day") ); @@ -1609,7 +2123,7 @@ inline WXDLLEXPORT void wxNextWDay(wxDateTime::WeekDay& wd) wd = (wxDateTime::WeekDay)(wd + 1); } -inline WXDLLEXPORT void wxPrevWDay(wxDateTime::WeekDay& wd) +inline WXDLLIMPEXP_BASE void wxPrevWDay(wxDateTime::WeekDay& wd) { wxASSERT_MSG( wd < wxDateTime::Inv_WeekDay, _T("invalid week day") );