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Side by Side Diff: Source/modules/performance/WorkerPerformance.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 "core/html/ime/Composition.h" 32 #include "modules/performance/WorkerPerformance.h"
33 33
34 #include "core/dom/Node.h" 34 #include "core/workers/DedicatedWorkerContext.h"
35 #include "core/dom/Range.h" 35 #include "core/workers/WorkerContext.h"
36 #include "wtf/CurrentTime.h"
36 37
37 namespace WebCore { 38 namespace WebCore {
38 39
39 Composition::~Composition() 40 WorkerPerformance::WorkerPerformance(ScriptExecutionContext* context)
41 : ContextDestructionObserver(context)
40 { 42 {
41 } 43 }
42 44
43 PassRefPtr<Composition> Composition::create(Node* text, Range* caret) 45 WorkerPerformance::~WorkerPerformance()
44 { 46 {
45 return adoptRef(new Composition(text, caret));
46 } 47 }
47 48
48 Composition::Composition(Node* text, Range* caret) 49 double WorkerPerformance::now() const
49 : m_text(text)
50 , m_caret(caret)
51 { 50 {
52 ScriptWrappable::init(this); 51 ScriptExecutionContext* context = scriptExecutionContext();
52 ASSERT(context);
53 ASSERT_WITH_SECURITY_IMPLICATION(context->isWorkerContext());
54 WorkerContext* workerContext = static_cast<WorkerContext*>(context);
55 return 1000.0 * (monotonicallyIncreasingTime() - workerContext->timeOrigin() );
abarth-chromium 2013/06/13 22:27:16 I missed it the first time too, but it's here on t
53 } 56 }
54 57
55 } // namespace WebCore 58 } // namespace WebCore
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