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Side by Side Diff: Source/modules/performance/WorkerContextPerformance.cpp

Issue 16434011: Support performance.now() in workers. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase Created 7 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 11 matching lines...) Expand all
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 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. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #include "config.h" 31 #include "config.h"
32 #include "modules/crypto/DOMWindowCrypto.h"
33 32
34 #include "core/page/DOMWindow.h" 33 #include "modules/performance/WorkerContextPerformance.h"
35 #include "core/page/Frame.h" 34
36 #include "modules/crypto/Crypto.h" 35 #include "core/dom/ScriptExecutionContext.h"
36 #include "core/workers/WorkerContext.h"
37 #include "modules/performance/WorkerPerformance.h"
37 38
38 namespace WebCore { 39 namespace WebCore {
39 40
40 DOMWindowCrypto::DOMWindowCrypto(DOMWindow* window) 41 WorkerContextPerformance::WorkerContextPerformance()
levin 2013/06/13 19:55:22 How is it deleted?
abarth-chromium 2013/06/13 20:18:19 class WorkerContextPerformance : public Supplement
levin 2013/06/13 22:19:08 I was looking for a destructor on Supplement and I
41 : DOMWindowProperty(window->frame())
42 { 42 {
43 } 43 }
44 44
45 DOMWindowCrypto::~DOMWindowCrypto() 45 WorkerContextPerformance::~WorkerContextPerformance()
46 { 46 {
47 } 47 }
48 48
49 const char* DOMWindowCrypto::supplementName() 49 const char* WorkerContextPerformance::supplementName()
50 { 50 {
51 return "DOMWindowCrypto"; 51 return "WorkerContextPerformance";
52 } 52 }
53 53
54 // static 54 WorkerContextPerformance* WorkerContextPerformance::from(ScriptExecutionContext* context)
55 DOMWindowCrypto* DOMWindowCrypto::from(DOMWindow* window)
56 { 55 {
57 DOMWindowCrypto* supplement = static_cast<DOMWindowCrypto*>(Supplement<DOMWi ndow>::from(window, supplementName())); 56 WorkerContextPerformance* supplement = static_cast<WorkerContextPerformance* >(Supplement<ScriptExecutionContext>::from(context, supplementName()));
58 if (!supplement) { 57 if (!supplement) {
59 supplement = new DOMWindowCrypto(window); 58 supplement = new WorkerContextPerformance();
60 provideTo(window, supplementName(), adoptPtr(supplement)); 59 provideTo(context, supplementName(), adoptPtr(supplement));
61 } 60 }
62 return supplement; 61 return supplement;
63 } 62 }
64 63
65 // static 64 WorkerPerformance* WorkerContextPerformance::performance(ScriptExecutionContext* context)
66 Crypto* DOMWindowCrypto::crypto(DOMWindow* window)
67 { 65 {
68 return DOMWindowCrypto::from(window)->crypto(); 66 return from(context)->getPerformance(context);
69 } 67 }
70 68
71 Crypto* DOMWindowCrypto::crypto() const 69 WorkerPerformance* WorkerContextPerformance::getPerformance(ScriptExecutionConte xt* context)
72 { 70 {
73 if (!m_crypto && frame()) 71 if (!m_performance)
74 m_crypto = Crypto::create(); 72 m_performance = WorkerPerformance::create(context);
75 return m_crypto.get(); 73 return m_performance.get();
76 } 74 }
77 75
78 } // namespace WebCore 76 } // namespace WebCore
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