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81 lines
3.2 KiB
C++
81 lines
3.2 KiB
C++
/*
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* Copyright (C) 2010 Google, Inc. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SKY_ENGINE_CORE_LOADER_DOCUMENTLOADTIMING_H_
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#define SKY_ENGINE_CORE_LOADER_DOCUMENTLOADTIMING_H_
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#include "sky/engine/wtf/CurrentTime.h"
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namespace blink {
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class LocalFrame;
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class KURL;
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class DocumentLoadTiming {
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public:
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DocumentLoadTiming();
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double monotonicTimeToPseudoWallTime(double) const;
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void markNavigationStart();
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void setNavigationStart(double);
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void markUnloadEventStart() { m_unloadEventStart = monotonicallyIncreasingTime(); }
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void markUnloadEventEnd() { m_unloadEventEnd = monotonicallyIncreasingTime(); }
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void markFetchStart() { m_fetchStart = monotonicallyIncreasingTime(); }
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void setResponseEnd(double monotonicTime) { m_responseEnd = monotonicTime; }
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void markLoadEventStart() { m_loadEventStart = monotonicallyIncreasingTime(); }
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void markLoadEventEnd() { m_loadEventEnd = monotonicallyIncreasingTime(); }
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void setHasSameOriginAsPreviousDocument(bool value) { m_hasSameOriginAsPreviousDocument = value; }
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double navigationStart() const { return m_navigationStart; }
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double unloadEventStart() const { return m_unloadEventStart; }
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double unloadEventEnd() const { return m_unloadEventEnd; }
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double fetchStart() const { return m_fetchStart; }
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double responseEnd() const { return m_responseEnd; }
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double loadEventStart() const { return m_loadEventStart; }
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double loadEventEnd() const { return m_loadEventEnd; }
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bool hasSameOriginAsPreviousDocument() const { return m_hasSameOriginAsPreviousDocument; }
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double referenceMonotonicTime() const { return m_referenceMonotonicTime; }
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private:
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double m_referenceMonotonicTime;
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double m_referenceWallTime;
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double m_navigationStart;
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double m_unloadEventStart;
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double m_unloadEventEnd;
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double m_fetchStart;
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double m_responseEnd;
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double m_loadEventStart;
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double m_loadEventEnd;
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bool m_hasSameOriginAsPreviousDocument;
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};
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} // namespace blink
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#endif // SKY_ENGINE_CORE_LOADER_DOCUMENTLOADTIMING_H_
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