Index: Source/bindings/core/v8/V8PerformanceObserverCallback.cpp |
diff --git a/Source/bindings/core/v8/V8PerformanceObserverCallback.cpp b/Source/bindings/core/v8/V8PerformanceObserverCallback.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6456ab880d7fe0dee5279cda133e8e02e2c95777 |
--- /dev/null |
+++ b/Source/bindings/core/v8/V8PerformanceObserverCallback.cpp |
@@ -0,0 +1,64 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+// This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY! |
+ |
+#include "config.h" |
+#include "V8PerformanceObserverCallback.h" |
+ |
+#include "bindings/core/v8/ScriptController.h" |
+#include "bindings/core/v8/V8Binding.h" |
+#include "bindings/core/v8/V8PerformanceObserver.h" |
+#include "bindings/core/v8/V8PerformanceObserverEntryList.h" |
+#include "core/dom/ExecutionContext.h" |
+#include "wtf/Assertions.h" |
+#include "wtf/GetPtr.h" |
+#include "wtf/RefPtr.h" |
+ |
+namespace blink { |
+ |
+V8PerformanceObserverCallback::V8PerformanceObserverCallback(v8::Local<v8::Function> callback, ScriptState* scriptState) |
+ : ActiveDOMCallback(scriptState->executionContext()) |
+ , m_scriptState(scriptState) |
+{ |
+ m_callback.set(scriptState->isolate(), callback); |
+} |
+ |
+V8PerformanceObserverCallback::~V8PerformanceObserverCallback() |
+{ |
+} |
+ |
+DEFINE_TRACE(V8PerformanceObserverCallback) |
+{ |
+ PerformanceObserverCallback::trace(visitor); |
+ ActiveDOMCallback::trace(visitor); |
+} |
+ |
+void V8PerformanceObserverCallback::handleEvent(PerformanceObserverEntryList* entries, PerformanceObserver* observer) |
+{ |
+ if (!canInvokeCallback()) |
+ return; |
+ |
+ if (!m_scriptState->contextIsValid()) |
+ return; |
+ |
+ ScriptState::Scope scope(m_scriptState.get()); |
+ v8::Local<v8::Value> entriesHandle = toV8(entries, m_scriptState->context()->Global(), m_scriptState->isolate()); |
+ if (entriesHandle.IsEmpty()) { |
+ if (!isScriptControllerTerminating()) |
+ CRASH(); |
+ return; |
+ } |
+ v8::Local<v8::Value> observerHandle = toV8(observer, m_scriptState->context()->Global(), m_scriptState->isolate()); |
+ if (observerHandle.IsEmpty()) { |
+ if (!isScriptControllerTerminating()) |
+ CRASH(); |
+ return; |
+ } |
+ v8::Local<v8::Value> argv[] = { entriesHandle, observerHandle }; |
+ |
+ ScriptController::callFunction(m_scriptState->executionContext(), m_callback.newLocal(m_scriptState->isolate()), m_scriptState->context()->Global(), 2, argv, m_scriptState->isolate()); |
+} |
+ |
+} // namespace blink |