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| 1 /* | |
| 2 * Copyright (C) 2010 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef PerformanceTiming_h | |
| 32 #define PerformanceTiming_h | |
| 33 | |
| 34 #include "bindings/v8/ScriptWrappable.h" | |
| 35 #include "core/page/DOMWindowProperty.h" | |
| 36 #include "wtf/PassRefPtr.h" | |
| 37 #include "wtf/RefCounted.h" | |
| 38 | |
| 39 namespace WebCore { | |
| 40 | |
| 41 class DocumentLoadTiming; | |
| 42 class DocumentLoader; | |
| 43 struct DocumentTiming; | |
| 44 class Frame; | |
| 45 class ResourceLoadTiming; | |
| 46 | |
| 47 class PerformanceTiming : public RefCounted<PerformanceTiming>, public ScriptWra
ppable, public DOMWindowProperty { | |
| 48 public: | |
| 49 static PassRefPtr<PerformanceTiming> create(Frame* frame) { return adoptRef(
new PerformanceTiming(frame)); } | |
| 50 | |
| 51 unsigned long long navigationStart() const; | |
| 52 unsigned long long unloadEventStart() const; | |
| 53 unsigned long long unloadEventEnd() const; | |
| 54 unsigned long long redirectStart() const; | |
| 55 unsigned long long redirectEnd() const; | |
| 56 unsigned long long fetchStart() const; | |
| 57 unsigned long long domainLookupStart() const; | |
| 58 unsigned long long domainLookupEnd() const; | |
| 59 unsigned long long connectStart() const; | |
| 60 unsigned long long connectEnd() const; | |
| 61 unsigned long long secureConnectionStart() const; | |
| 62 unsigned long long requestStart() const; | |
| 63 unsigned long long responseStart() const; | |
| 64 unsigned long long responseEnd() const; | |
| 65 unsigned long long domLoading() const; | |
| 66 unsigned long long domInteractive() const; | |
| 67 unsigned long long domContentLoadedEventStart() const; | |
| 68 unsigned long long domContentLoadedEventEnd() const; | |
| 69 unsigned long long domComplete() const; | |
| 70 unsigned long long loadEventStart() const; | |
| 71 unsigned long long loadEventEnd() const; | |
| 72 | |
| 73 private: | |
| 74 explicit PerformanceTiming(Frame*); | |
| 75 | |
| 76 const DocumentTiming* documentTiming() const; | |
| 77 DocumentLoader* documentLoader() const; | |
| 78 DocumentLoadTiming* documentLoadTiming() const; | |
| 79 ResourceLoadTiming* resourceLoadTiming() const; | |
| 80 | |
| 81 unsigned long long monotonicTimeToIntegerMilliseconds(double) const; | |
| 82 }; | |
| 83 | |
| 84 } | |
| 85 | |
| 86 #endif // !defined(PerformanceTiming_h) | |
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