117 lines
2.5 KiB
C++
117 lines
2.5 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/. */
|
|
|
|
#ifndef mozilla_dom_PerformanceEntry_h___
|
|
#define mozilla_dom_PerformanceEntry_h___
|
|
|
|
#include "nsDOMNavigationTiming.h"
|
|
#include "nsString.h"
|
|
#include "nsWrapperCache.h"
|
|
|
|
class nsISupports;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
class PerformanceResourceTiming;
|
|
|
|
// http://www.w3.org/TR/performance-timeline/#performanceentry
|
|
class PerformanceEntry : public nsISupports,
|
|
public nsWrapperCache
|
|
{
|
|
protected:
|
|
virtual ~PerformanceEntry();
|
|
|
|
public:
|
|
PerformanceEntry(nsISupports* aParent,
|
|
const nsAString& aName,
|
|
const nsAString& aEntryType);
|
|
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PerformanceEntry)
|
|
|
|
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
nsISupports* GetParentObject() const
|
|
{
|
|
return mParent;
|
|
}
|
|
|
|
void GetName(nsAString& aName) const
|
|
{
|
|
aName = mName;
|
|
}
|
|
|
|
const nsAString& GetName() const
|
|
{
|
|
return mName;
|
|
}
|
|
|
|
void SetName(const nsAString& aName)
|
|
{
|
|
mName = aName;
|
|
}
|
|
|
|
void GetEntryType(nsAString& aEntryType) const
|
|
{
|
|
aEntryType = mEntryType;
|
|
}
|
|
|
|
const nsAString& GetEntryType()
|
|
{
|
|
return mEntryType;
|
|
}
|
|
|
|
void SetEntryType(const nsAString& aEntryType)
|
|
{
|
|
mEntryType = aEntryType;
|
|
}
|
|
|
|
virtual DOMHighResTimeStamp StartTime() const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
virtual DOMHighResTimeStamp Duration() const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
virtual const PerformanceResourceTiming* ToResourceTiming() const
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
protected:
|
|
nsCOMPtr<nsISupports> mParent;
|
|
nsString mName;
|
|
nsString mEntryType;
|
|
};
|
|
|
|
// Helper classes
|
|
class MOZ_STACK_CLASS PerformanceEntryComparator final
|
|
{
|
|
public:
|
|
bool Equals(const PerformanceEntry* aElem1,
|
|
const PerformanceEntry* aElem2) const
|
|
{
|
|
MOZ_ASSERT(aElem1 && aElem2,
|
|
"Trying to compare null performance entries");
|
|
return aElem1->StartTime() == aElem2->StartTime();
|
|
}
|
|
|
|
bool LessThan(const PerformanceEntry* aElem1,
|
|
const PerformanceEntry* aElem2) const
|
|
{
|
|
MOZ_ASSERT(aElem1 && aElem2,
|
|
"Trying to compare null performance entries");
|
|
return aElem1->StartTime() < aElem2->StartTime();
|
|
}
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif /* mozilla_dom_PerformanceEntry_h___ */
|