gecko-dev/dom/bindings/Date.cpp
Sylvestre Ledru 265e672179 Bug 1511181 - Reformat everything to the Google coding style r=ehsan a=clang-format
# ignore-this-changeset

--HG--
extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
2018-11-30 11:46:48 +01:00

47 lines
1.4 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#include "mozilla/dom/Date.h"
#include "jsapi.h" // for JS_ObjectIsDate
#include "jsfriendapi.h" // for DateGetMsecSinceEpoch
#include "js/Date.h" // for JS::NewDateObject, JS::ClippedTime, JS::TimeClip
#include "js/RootingAPI.h" // for Rooted, MutableHandle
#include "js/Value.h" // for Value
#include "mozilla/FloatingPoint.h" // for IsNaN, UnspecifiedNaN
namespace mozilla {
namespace dom {
bool Date::SetTimeStamp(JSContext* aCx, JSObject* aObject) {
JS::Rooted<JSObject*> obj(aCx, aObject);
double msecs;
if (!js::DateGetMsecSinceEpoch(aCx, obj, &msecs)) {
return false;
}
JS::ClippedTime time = JS::TimeClip(msecs);
MOZ_ASSERT(NumbersAreIdentical(msecs, time.toDouble()));
mMsecSinceEpoch = time;
return true;
}
bool Date::ToDateObject(JSContext* aCx,
JS::MutableHandle<JS::Value> aRval) const {
JSObject* obj = JS::NewDateObject(aCx, mMsecSinceEpoch);
if (!obj) {
return false;
}
aRval.setObject(*obj);
return true;
}
} // namespace dom
} // namespace mozilla