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 WebPerformance_h 32 #define WebPerformance_h 33 34 #include "WebCommon.h" 35 #include "WebNavigationType.h" 36 #include "WebPrivatePtr.h" 37 38 namespace WebCore { class Performance; } 39 40 namespace WebKit { 41 42 class WebPerformance { 43 public: ~WebPerformance()44 ~WebPerformance() { reset(); } 45 WebPerformance()46 WebPerformance() { } 47 WebPerformance(const WebPerformance & p)48 WebPerformance(const WebPerformance& p) { assign(p); } 49 50 WebPerformance& operator=(const WebPerformance& p) 51 { 52 assign(p); 53 return *this; 54 } 55 56 WEBKIT_API void reset(); 57 WEBKIT_API void assign(const WebPerformance&); 58 59 // This only returns one of {Other|Reload|BackForward}. 60 // Form submits and link clicks all fall under other. 61 WEBKIT_API WebNavigationType navigationType() const; 62 63 WEBKIT_API double navigationStart() const; 64 WEBKIT_API double unloadEventEnd() const; 65 WEBKIT_API double redirectStart() const; 66 WEBKIT_API double redirectEnd() const; 67 WEBKIT_API unsigned short redirectCount() const; 68 WEBKIT_API double fetchStart() const; 69 WEBKIT_API double domainLookupStart() const; 70 WEBKIT_API double domainLookupEnd() const; 71 WEBKIT_API double connectStart() const; 72 WEBKIT_API double connectEnd() const; 73 WEBKIT_API double requestStart() const; 74 WEBKIT_API double responseStart() const; 75 WEBKIT_API double responseEnd() const; 76 WEBKIT_API double domLoading() const; 77 WEBKIT_API double domInteractive() const; 78 WEBKIT_API double domContentLoadedEventStart() const; 79 WEBKIT_API double domContentLoadedEventEnd() const; 80 WEBKIT_API double domComplete() const; 81 WEBKIT_API double loadEventStart() const; 82 WEBKIT_API double loadEventEnd() const; 83 84 #if WEBKIT_IMPLEMENTATION 85 WebPerformance(const WTF::PassRefPtr<WebCore::Performance>&); 86 WebPerformance& operator=(const WTF::PassRefPtr<WebCore::Performance>&); 87 operator WTF::PassRefPtr<WebCore::Performance>() const; 88 #endif 89 90 private: 91 WebPrivatePtr<WebCore::Performance> m_private; 92 }; 93 94 } // namespace WebKit 95 96 #endif 97