don't draw borders for bitmap buttons with wxBORDER_NONE style

[wxWidgets.git] / include / wx / datetime.h

diff --git a/include/wx/datetime.h b/include/wx/datetime.h
index 5acab9668175ede4ed45cf14988b1c27a6a2132d..351ced98eafe0f903151ce543a8a353cb5ce9217 100644 (file)
--- a/include/wx/datetime.h
+++ b/include/wx/datetime.h
@@ -17,19 +17,23 @@
 
 #if wxUSE_DATETIME
 
 
 #if wxUSE_DATETIME
 

-#ifndef __WXWINCE__
-#include <time.h>
-#else
-#include "wx/msw/wince/time.h"
-#endif
+#ifdef __WXWINCE__
+    #include "wx/msw/wince/time.h"
+#elif !defined(__WXPALMOS5__)
+    #include <time.h>
+#endif // OS

 
 #include <limits.h>             // for INT_MIN
 
 #include "wx/longlong.h"
 
 #include <limits.h>             // for INT_MIN
 
 #include "wx/longlong.h"

+#include "wx/anystr.h"

 
 class WXDLLIMPEXP_FWD_BASE wxDateTime;
 class WXDLLIMPEXP_FWD_BASE wxTimeSpan;
 class WXDLLIMPEXP_FWD_BASE wxDateSpan;
 
 class WXDLLIMPEXP_FWD_BASE wxDateTime;
 class WXDLLIMPEXP_FWD_BASE wxTimeSpan;
 class WXDLLIMPEXP_FWD_BASE wxDateSpan;

+#ifdef __WXMSW__
+struct _SYSTEMTIME;
+#endif

 
 #include "wx/dynarray.h"
 
 
 #include "wx/dynarray.h"
 


@@ -37,11 +41,8 @@ class WXDLLIMPEXP_FWD_BASE wxDateSpan;
 // set this to the corresponding value in seconds 1/1/1970 has on your
 // systems c-runtime
 
 // set this to the corresponding value in seconds 1/1/1970 has on your
 // systems c-runtime
 

-#if defined(__WXMAC__) && !defined(__DARWIN__) && __MSL__ < 0x6000
-    #define WX_TIME_BASE_OFFSET ( 2082844800L + 126144000L )
-#else
-    #define WX_TIME_BASE_OFFSET 0
-#endif
+#define WX_TIME_BASE_OFFSET 0
+

 /*
  * TODO
  *
 /*
  * TODO
  *


@@ -127,12 +128,25 @@ WXDLLIMPEXP_BASE struct tm *wxGmtime_r(const time_t*, struct tm*);
 // wxInvalidDateTime)
 class WXDLLIMPEXP_FWD_BASE wxDateTime;
 
 // wxInvalidDateTime)
 class WXDLLIMPEXP_FWD_BASE wxDateTime;
 

-extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxDefaultDateTimeFormat;
-extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxDefaultTimeSpanFormat;
+extern WXDLLIMPEXP_DATA_BASE(const char *) wxDefaultDateTimeFormat;
+extern WXDLLIMPEXP_DATA_BASE(const char *) wxDefaultTimeSpanFormat;

 extern WXDLLIMPEXP_DATA_BASE(const wxDateTime) wxDefaultDateTime;
 
 #define wxInvalidDateTime wxDefaultDateTime
 
 extern WXDLLIMPEXP_DATA_BASE(const wxDateTime) wxDefaultDateTime;
 
 #define wxInvalidDateTime wxDefaultDateTime
 

+
+// ----------------------------------------------------------------------------
+// conditional compilation
+// ----------------------------------------------------------------------------
+
+// if configure detected strftime(), we have it too
+#ifdef HAVE_STRFTIME
+    #define wxHAS_STRFTIME
+// suppose everyone else has strftime except Win CE unless VC8 is used
+#elif !defined(__WXWINCE__) || defined(__VISUALC8__)
+    #define wxHAS_STRFTIME
+#endif
+

 // ----------------------------------------------------------------------------
 // wxDateTime represents an absolute moment in the time
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxDateTime represents an absolute moment in the time
 // ----------------------------------------------------------------------------


@@ -233,7 +247,7 @@ public:
         // adoption of the Gregorian calendar (see IsGregorian())
         //
         // All data and comments taken verbatim from "The Calendar FAQ (v 2.0)"
         // adoption of the Gregorian calendar (see IsGregorian())
         //
         // All data and comments taken verbatim from "The Calendar FAQ (v 2.0)"

-        // by Claus Tøndering, http://www.pip.dknet.dk/~c-t/calendar.html
+        // by Claus T�ndering, http://www.pip.dknet.dk/~c-t/calendar.html

         // except for the comments "we take".
         //
         // Symbol "->" should be read as "was followed by" in the comments
         // except for the comments "we take".
         //
         // Symbol "->" should be read as "was followed by" in the comments


@@ -421,7 +435,16 @@ public:
     {
     public:
         TimeZone(TZ tz);
     {
     public:
         TimeZone(TZ tz);

-        TimeZone(wxDateTime_t offset = 0) { m_offset = offset; }
+
+        // create time zone object with the given offset
+        TimeZone(long offset = 0) { m_offset = offset; }
+
+        static TimeZone Make(long offset)
+        {
+            TimeZone tz;
+            tz.m_offset = offset;
+            return tz;
+        }

 
         long GetOffset() const { return m_offset; }
 
 
         long GetOffset() const { return m_offset; }
 


@@ -519,16 +542,25 @@ public:
                                         int year = Inv_Year,
                                         Calendar cal = Gregorian);
 
                                         int year = Inv_Year,
                                         Calendar cal = Gregorian);
 

+

         // get the full (default) or abbreviated month name in the current
         // locale, returns empty string on error
     static wxString GetMonthName(Month month,
                                  NameFlags flags = Name_Full);
 
         // get the full (default) or abbreviated month name in the current
         // locale, returns empty string on error
     static wxString GetMonthName(Month month,
                                  NameFlags flags = Name_Full);
 

+        // get the standard English full (default) or abbreviated month name
+    static wxString GetEnglishMonthName(Month month,
+                                        NameFlags flags = Name_Full);
+

         // get the full (default) or abbreviated weekday name in the current
         // locale, returns empty string on error
     static wxString GetWeekDayName(WeekDay weekday,
                                    NameFlags flags = Name_Full);
 
         // get the full (default) or abbreviated weekday name in the current
         // locale, returns empty string on error
     static wxString GetWeekDayName(WeekDay weekday,
                                    NameFlags flags = Name_Full);
 

+        // get the standard English full (default) or abbreviated weekday name
+    static wxString GetEnglishWeekDayName(WeekDay weekday,
+                                          NameFlags flags = Name_Full);
+

         // get the AM and PM strings in the current locale (may be empty)
     static void GetAmPmStrings(wxString *am, wxString *pm);
 
         // get the AM and PM strings in the current locale (may be empty)
     static void GetAmPmStrings(wxString *am, wxString *pm);
 


@@ -592,6 +624,12 @@ public:
                       wxDateTime_t minute = 0,
                       wxDateTime_t second = 0,
                       wxDateTime_t millisec = 0);
                       wxDateTime_t minute = 0,
                       wxDateTime_t second = 0,
                       wxDateTime_t millisec = 0);

+#ifdef __WXMSW__
+    wxDateTime(const struct _SYSTEMTIME& st)
+    {
+        SetFromMSWSysTime(st);
+    }
+#endif

 
         // default copy ctor ok
 
 
         // default copy ctor ok
 


@@ -691,7 +729,7 @@ public:
     wxDateTime& SetToPrevWeekDay(WeekDay weekday);
     inline wxDateTime GetPrevWeekDay(WeekDay weekday) const;
 
     wxDateTime& SetToPrevWeekDay(WeekDay weekday);
     inline wxDateTime GetPrevWeekDay(WeekDay weekday) const;
 

-        // set to Nth occurence of given weekday in the given month of the
+        // set to Nth occurrence of given weekday in the given month of the

         // 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())
         // 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())


@@ -906,6 +944,17 @@ public:
         // pack the date in DOS format
     unsigned long GetAsDOS() const;
 
         // pack the date in DOS format
     unsigned long GetAsDOS() const;
 

+    // SYSTEMTIME format
+    // ------------------------------------------------------------------------
+#ifdef __WXMSW__
+
+    // convert SYSTEMTIME to wxDateTime
+    wxDateTime& SetFromMSWSysTime(const struct _SYSTEMTIME&);
+
+    // convert wxDateTime to SYSTEMTIME
+    void GetAsMSWSysTime(struct _SYSTEMTIME*) const;
+#endif // __WXMSW__
+

     // comparison (see also functions below for operator versions)
     // ------------------------------------------------------------------------
 
     // comparison (see also functions below for operator versions)
     // ------------------------------------------------------------------------
 


@@ -1029,29 +1078,79 @@ public:
     inline wxTimeSpan Subtract(const wxDateTime& dt) const;
     inline wxTimeSpan operator-(const wxDateTime& dt2) const;
 
     inline wxTimeSpan Subtract(const wxDateTime& dt) const;
     inline wxTimeSpan operator-(const wxDateTime& dt2) const;
 

-    // conversion to/from text: all conversions from text return the pointer to
-    // the next character following the date specification (i.e. the one where
-    // the scan had to stop) or NULL on failure.
+    // conversion to/from text

     // ------------------------------------------------------------------------
 
     // ------------------------------------------------------------------------
 

+    // all conversions functions return true to indicate whether parsing
+    // succeeded or failed and fill in the provided end iterator, which must
+    // not be NULL, with the location of the character where the parsing
+    // stopped (this will be end() of the passed string if everything was
+    // parsed)
+

         // parse a string in RFC 822 format (found e.g. in mail headers and
         // having the form "Wed, 10 Feb 1999 19:07:07 +0100")
         // parse a string in RFC 822 format (found e.g. in mail headers and
         // having the form "Wed, 10 Feb 1999 19:07:07 +0100")

-    const wxChar *ParseRfc822Date(const wxChar* date);
+    bool ParseRfc822Date(const wxString& date,
+                         wxString::const_iterator *end);
+

         // parse a date/time in the given format (see strptime(3)), fill in
         // the missing (in the string) fields with the values of dateDef (by
         // default, they will not change if they had valid values or will
         // default to Today() otherwise)
         // parse a date/time in the given format (see strptime(3)), fill in
         // the missing (in the string) fields with the values of dateDef (by
         // default, they will not change if they had valid values or will
         // default to Today() otherwise)

-    const wxChar *ParseFormat(const wxChar *date,
-                              const wxString& format = wxDefaultDateTimeFormat,
-                              const wxDateTime& dateDef = wxDefaultDateTime);
+    bool ParseFormat(const wxString& date,
+                     const wxString& format,
+                     const wxDateTime& dateDef,
+                     wxString::const_iterator *end);
+
+    bool ParseFormat(const wxString& date,
+                     const wxString& format,
+                     wxString::const_iterator *end)
+    {
+        return ParseFormat(date, format, wxDefaultDateTime, end);
+    }
+
+    bool ParseFormat(const wxString& date,
+                     wxString::const_iterator *end)
+    {
+        return ParseFormat(date, wxDefaultDateTimeFormat, wxDefaultDateTime, end);
+    }
+
+        // parse a string containing date, time or both in ISO 8601 format
+        //
+        // notice that these functions are new in wx 3.0 and so we don't
+        // provide compatibility overloads for them
+    bool ParseISODate(const wxString& date)
+    {
+        wxString::const_iterator end;
+        return ParseFormat(date, wxS("%Y-%m-%d"), &end) && end == date.end();
+    }
+
+    bool ParseISOTime(const wxString& time)
+    {
+        wxString::const_iterator end;
+        return ParseFormat(time, wxS("%H:%M:%S"), &end) && end == time.end();
+    }
+
+    bool ParseISOCombined(const wxString& datetime, char sep = 'T')
+    {
+        wxString::const_iterator end;
+        const wxString fmt = wxS("%Y-%m-%d") + wxString(sep) + wxS("%H:%M:%S");
+        return ParseFormat(datetime, fmt, &end) && end == datetime.end();
+    }
+

         // parse a string containing the date/time in "free" format, this
         // function will try to make an educated guess at the string contents
         // parse a string containing the date/time in "free" format, this
         // function will try to make an educated guess at the string contents

-    const wxChar *ParseDateTime(const wxChar *datetime);
+    bool ParseDateTime(const wxString& datetime,
+                       wxString::const_iterator *end);
+

         // parse a string containing the date only in "free" format (less
         // flexible than ParseDateTime)
         // parse a string containing the date only in "free" format (less
         // flexible than ParseDateTime)

-    const wxChar *ParseDate(const wxChar *date);
+    bool ParseDate(const wxString& date,
+                   wxString::const_iterator *end);
+

         // parse a string containing the time only in "free" format
         // parse a string containing the time only in "free" format

-    const wxChar *ParseTime(const wxChar *time);
+    bool ParseTime(const wxString& time,
+                   wxString::const_iterator *end);
+

 
         // this function accepts strftime()-like format string (default
         // argument corresponds to the preferred date and time representation
 
         // this function accepts strftime()-like format string (default
         // argument corresponds to the preferred date and time representation


@@ -1060,15 +1159,66 @@ public:
     wxString Format(const wxString& format = wxDefaultDateTimeFormat,
                     const TimeZone& tz = Local) const;
         // preferred date representation for the current locale
     wxString Format(const wxString& format = wxDefaultDateTimeFormat,
                     const TimeZone& tz = Local) const;
         // preferred date representation for the current locale

-    wxString FormatDate() const { return Format(_T("%x")); }
+    wxString FormatDate() const { return Format(wxS("%x")); }

         // preferred time representation for the current locale
         // preferred time representation for the current locale

-    wxString FormatTime() const { return Format(_T("%X")); }
+    wxString FormatTime() const { return Format(wxS("%X")); }

         // returns the string representing the date in ISO 8601 format
         // (YYYY-MM-DD)
         // returns the string representing the date in ISO 8601 format
         // (YYYY-MM-DD)

-    wxString FormatISODate() const { return Format(_T("%Y-%m-%d")); }
+    wxString FormatISODate() const { return Format(wxS("%Y-%m-%d")); }

         // returns the string representing the time in ISO 8601 format
         // (HH:MM:SS)
         // returns the string representing the time in ISO 8601 format
         // (HH:MM:SS)

-    wxString FormatISOTime() const { return Format(_T("%H:%M:%S")); }
+    wxString FormatISOTime() const { return Format(wxS("%H:%M:%S")); }
+        // return the combined date time representation in ISO 8601 format; the
+        // separator character should be 'T' according to the standard but it
+        // can also be useful to set it to ' '
+    wxString FormatISOCombined(char sep = 'T') const
+        { return FormatISODate() + sep + FormatISOTime(); }
+
+
+    // backwards compatible versions of the parsing functions: they return an
+    // object representing the next character following the date specification
+    // (i.e. the one where the scan had to stop) or a special NULL-like object
+    // on failure
+    //
+    // they're not deprecated because a lot of existing code uses them and
+    // there is no particular harm in keeping them but you should still prefer
+    // the versions above in the new code
+    wxAnyStrPtr ParseRfc822Date(const wxString& date)
+    {
+        wxString::const_iterator end;
+        return ParseRfc822Date(date, &end) ? wxAnyStrPtr(date, end)
+                                           : wxAnyStrPtr();
+    }
+
+    wxAnyStrPtr ParseFormat(const wxString& date,
+                            const wxString& format = wxDefaultDateTimeFormat,
+                            const wxDateTime& dateDef = wxDefaultDateTime)
+    {
+        wxString::const_iterator end;
+        return ParseFormat(date, format, dateDef, &end) ? wxAnyStrPtr(date, end)
+                                                        : wxAnyStrPtr();
+    }
+
+    wxAnyStrPtr ParseDateTime(const wxString& datetime)
+    {
+        wxString::const_iterator end;
+        return ParseDateTime(datetime, &end) ? wxAnyStrPtr(datetime, end)
+                                             : wxAnyStrPtr();
+    }
+
+    wxAnyStrPtr ParseDate(const wxString& date)
+    {
+        wxString::const_iterator end;
+        return ParseDate(date, &end) ? wxAnyStrPtr(date, end)
+                                     : wxAnyStrPtr();
+    }
+
+    wxAnyStrPtr ParseTime(const wxString& time)
+    {
+        wxString::const_iterator end;
+        return ParseTime(time, &end) ? wxAnyStrPtr(time, end)
+                                     : wxAnyStrPtr();
+    }

 
     // implementation
     // ------------------------------------------------------------------------
 
     // implementation
     // ------------------------------------------------------------------------


@@ -1080,13 +1230,13 @@ public:
     inline wxLongLong GetValue() const;
 
     // a helper function to get the current time_t
     inline wxLongLong GetValue() const;
 
     // a helper function to get the current time_t

-    static time_t GetTimeNow() { return time((time_t *)NULL); }
+    static time_t GetTimeNow() { return time(NULL); }

 
     // another one to get the current time broken down
     static struct tm *GetTmNow()
     {
 
     // another one to get the current time broken down
     static struct tm *GetTmNow()
     {

-        time_t t = GetTimeNow();
-        return localtime(&t);
+        static struct tm l_CurrentTime;
+        return GetTmNow(&l_CurrentTime);

     }
 
     // get current time using thread-safe function
     }
 
     // get current time using thread-safe function


@@ -1237,7 +1387,7 @@ public:
         // compare two timestamps: works with the absolute values, i.e. 1
         // hour is shorter than -2 hours. Also, it will return false if the
         // timespans are equal in absolute value.
         // compare two timestamps: works with the absolute values, i.e. 1
         // 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); }
+    bool IsShorterThan(const wxTimeSpan& t) const;

 
     inline bool operator<(const wxTimeSpan &ts) const
     {
 
     inline bool operator<(const wxTimeSpan &ts) const
     {


@@ -1676,7 +1826,7 @@ inline time_t wxDateTime::GetTicks() const
         return (time_t)-1;
     }
 
         return (time_t)-1;
     }
 

-    return (time_t)((m_time / (long)TIME_T_FACTOR).GetLo())+WX_TIME_BASE_OFFSET ;
+    return (time_t)((m_time / (long)TIME_T_FACTOR).ToLong()) + WX_TIME_BASE_OFFSET;

 }
 
 inline bool wxDateTime::SetToLastWeekDay(WeekDay weekday,
 }
 
 inline bool wxDateTime::SetToLastWeekDay(WeekDay weekday,


@@ -2007,6 +2157,11 @@ inline bool wxTimeSpan::IsLongerThan(const wxTimeSpan& ts) const
     return GetValue().Abs() > ts.GetValue().Abs();
 }
 
     return GetValue().Abs() > ts.GetValue().Abs();
 }
 

+inline bool wxTimeSpan::IsShorterThan(const wxTimeSpan& ts) const
+{
+    return GetValue().Abs() < ts.GetValue().Abs();
+}
+

 // ----------------------------------------------------------------------------
 // wxDateSpan
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxDateSpan
 // ----------------------------------------------------------------------------