gecko-dev/dom/animation/AnimationUtils.h
Brian Birtles fd98de719c Bug 1226118 part 5 - Move LogAsyncAnimationFailure to AnimationUtils; r=dholbert
This patch also moves AnimationUtils out of the dom namespace since it seems
unnecessary. We typically only put actual DOM interfaces in the dom namespace.
2015-12-04 08:32:53 +09:00

52 lines
1.2 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/. */
#ifndef mozilla_dom_AnimationUtils_h
#define mozilla_dom_AnimationUtils_h
#include "mozilla/TimeStamp.h"
#include "mozilla/dom/Nullable.h"
#include "nsStringFwd.h"
class nsIContent;
namespace mozilla {
class AnimationUtils
{
public:
static dom::Nullable<double>
TimeDurationToDouble(const dom::Nullable<TimeDuration>& aTime)
{
dom::Nullable<double> result;
if (!aTime.IsNull()) {
result.SetValue(aTime.Value().ToMilliseconds());
}
return result;
}
static dom::Nullable<TimeDuration>
DoubleToTimeDuration(const dom::Nullable<double>& aTime)
{
dom::Nullable<TimeDuration> result;
if (!aTime.IsNull()) {
result.SetValue(TimeDuration::FromMilliseconds(aTime.Value()));
}
return result;
}
static void LogAsyncAnimationFailure(nsCString& aMessage,
const nsIContent* aContent = nullptr);
};
} // namespace mozilla
#endif