wxWidgets/include/wx/osx/cocoa/private/date.h
Vadim Zeitlin 3f66f6a5b3 Remove all lines containing cvs/svn "$Id$" keyword.
This keyword is not expanded by Git which means it's not replaced with the
correct revision value in the releases made using git-based scripts and it's
confusing to have lines with unexpanded "$Id$" in the released files. As
expanding them with Git is not that simple (it could be done with git archive
and export-subst attribute) and there are not many benefits in having them in
the first place, just remove all these lines.

If nothing else, this will make an eventual transition to Git simpler.

Closes #14487.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2013-07-26 16:02:46 +00:00

51 lines
1.4 KiB
C++

///////////////////////////////////////////////////////////////////////////////
// Name: wx/osx/cocoa/private/date.h
// Purpose: NSDate-related helpers
// Author: Vadim Zeitlin
// Created: 2011-12-19
// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_OSX_COCOA_PRIVATE_DATE_H_
#define _WX_OSX_COCOA_PRIVATE_DATE_H_
#include "wx/datetime.h"
namespace wxOSXImpl
{
// Functions to convert between NSDate and wxDateTime.
// Returns an NSDate corresponding to the given wxDateTime which can be invalid
// (in which case nil is returned).
inline NSDate* NSDateFromWX(const wxDateTime& dt)
{
if ( !dt.IsValid() )
return nil;
// Get the internal representation as a double used by NSDate.
double ticks = dt.GetValue().ToDouble();
// wxDateTime uses milliseconds while NSDate uses (fractional) seconds.
return [NSDate dateWithTimeIntervalSince1970:ticks/1000.];
}
// Returns wxDateTime corresponding to the given NSDate (which may be nil).
inline wxDateTime NSDateToWX(const NSDate* d)
{
if ( !d )
return wxDefaultDateTime;
// Reverse everything done above.
wxLongLong ll;
ll.Assign([d timeIntervalSince1970]*1000);
wxDateTime dt(ll);
return dt;
}
} // namespace wxOSXImpl
#endif // _WX_OSX_COCOA_PRIVATE_DATE_H_