mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 14:22:01 +00:00
35 lines
771 B
C++
35 lines
771 B
C++
/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
|
|
/* 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"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class AnimationUtils
|
|
{
|
|
public:
|
|
static Nullable<double>
|
|
TimeDurationToDouble(const Nullable<TimeDuration>& aTime)
|
|
{
|
|
Nullable<double> result;
|
|
|
|
if (!aTime.IsNull()) {
|
|
result.SetValue(aTime.Value().ToMilliseconds());
|
|
}
|
|
|
|
return result;
|
|
}
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif
|