61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/* Representation for dates. */
|
|
|
|
#ifndef mozilla_dom_Date_h
|
|
#define mozilla_dom_Date_h
|
|
|
|
#include "js/Date.h"
|
|
#include "js/TypeDecls.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class Date
|
|
{
|
|
public:
|
|
Date() {}
|
|
explicit Date(JS::ClippedTime aMilliseconds)
|
|
: mMsecSinceEpoch(aMilliseconds)
|
|
{}
|
|
|
|
bool IsUndefined() const
|
|
{
|
|
return !mMsecSinceEpoch.isValid();
|
|
}
|
|
|
|
JS::ClippedTime TimeStamp() const
|
|
{
|
|
return mMsecSinceEpoch;
|
|
}
|
|
|
|
// Returns an integer in the range [-8.64e15, +8.64e15] (-0 excluded), *or*
|
|
// returns NaN. DO NOT ASSUME THIS IS FINITE!
|
|
double ToDouble() const
|
|
{
|
|
return mMsecSinceEpoch.toDouble();
|
|
}
|
|
|
|
void SetTimeStamp(JS::ClippedTime aMilliseconds)
|
|
{
|
|
mMsecSinceEpoch = aMilliseconds;
|
|
}
|
|
|
|
// Can return false if CheckedUnwrap fails. This will NOT throw;
|
|
// callers should do it as needed.
|
|
bool SetTimeStamp(JSContext* aCx, JSObject* aObject);
|
|
|
|
bool ToDateObject(JSContext* aCx, JS::MutableHandle<JS::Value> aRval) const;
|
|
|
|
private:
|
|
JS::ClippedTime mMsecSinceEpoch;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_Date_h
|