gecko/tools/profiler/public/ProfileGatherer.h

43 lines
968 B
C++

/* 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 MOZ_PROFILE_GATHERER_H
#define MOZ_PROFILE_GATHERER_H
#include "mozilla/dom/Promise.h"
class GeckoSampler;
namespace mozilla {
class ProfileGatherer final : public nsIObserver
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIOBSERVER
explicit ProfileGatherer(GeckoSampler* aTicker);
void WillGatherOOPProfile();
void GatheredOOPProfile();
void Start(double aSinceTime, mozilla::dom::Promise* aPromise);
void Cancel();
void OOPExitProfile(const nsCString& aProfile);
private:
~ProfileGatherer() {};
void Finish();
void Reset();
nsTArray<nsCString> mExitProfiles;
RefPtr<mozilla::dom::Promise> mPromise;
GeckoSampler* mTicker;
double mSinceTime;
uint32_t mPendingProfiles;
bool mGathering;
};
} // namespace mozilla
#endif