Index: Source/bindings/v8/V8WorkerGlobalScopeEventListener.cpp |
diff --git a/Source/bindings/v8/V8WorkerGlobalScopeEventListener.cpp b/Source/bindings/v8/V8WorkerGlobalScopeEventListener.cpp |
deleted file mode 100644 |
index c66b8a24dc900e76424e77700031b8d0848d070e..0000000000000000000000000000000000000000 |
--- a/Source/bindings/v8/V8WorkerGlobalScopeEventListener.cpp |
+++ /dev/null |
@@ -1,115 +0,0 @@ |
-/* |
- * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#include "config.h" |
- |
-#include "bindings/v8/V8WorkerGlobalScopeEventListener.h" |
- |
-#include "bindings/core/v8/V8Event.h" |
-#include "bindings/core/v8/V8EventTarget.h" |
-#include "bindings/v8/V8Binding.h" |
-#include "bindings/v8/V8DOMWrapper.h" |
-#include "bindings/v8/V8GCController.h" |
-#include "bindings/v8/V8ScriptRunner.h" |
-#include "bindings/v8/WorkerScriptController.h" |
-#include "core/inspector/InspectorInstrumentation.h" |
-#include "core/inspector/InspectorTraceEvents.h" |
-#include "core/workers/WorkerGlobalScope.h" |
- |
-namespace WebCore { |
- |
-V8WorkerGlobalScopeEventListener::V8WorkerGlobalScopeEventListener(v8::Local<v8::Object> listener, bool isInline, ScriptState* scriptState) |
- : V8EventListener(listener, isInline, scriptState) |
-{ |
-} |
- |
-void V8WorkerGlobalScopeEventListener::handleEvent(ExecutionContext*, Event* event) |
-{ |
- // The callback function on XMLHttpRequest can clear the event listener and destroys 'this' object. Keep a local reference to it. |
- // See issue 889829. |
- RefPtr<V8AbstractEventListener> protect(this); |
- |
- WorkerScriptController* script = toWorkerGlobalScope(scriptState()->executionContext())->script(); |
- if (!script) |
- return; |
- |
- if (scriptState()->contextIsEmpty()) |
- return; |
- ScriptState::Scope scope(scriptState()); |
- |
- // Get the V8 wrapper for the event object. |
- v8::Handle<v8::Value> jsEvent = toV8(event, scriptState()->context()->Global(), isolate()); |
- |
- invokeEventHandler(event, v8::Local<v8::Value>::New(isolate(), jsEvent)); |
-} |
- |
-v8::Local<v8::Value> V8WorkerGlobalScopeEventListener::callListenerFunction(v8::Handle<v8::Value> jsEvent, Event* event) |
-{ |
- v8::Local<v8::Function> handlerFunction = getListenerFunction(scriptState()->executionContext()); |
- v8::Local<v8::Object> receiver = getReceiverObject(event); |
- if (handlerFunction.IsEmpty() || receiver.IsEmpty()) |
- return v8::Local<v8::Value>(); |
- |
- TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "FunctionCall", "data", devToolsTraceEventData(scriptState()->executionContext(), handlerFunction, isolate())); |
- TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), "CallStack", "stack", InspectorCallStackEvent::currentCallStack()); |
- // FIXME(361045): remove InspectorInstrumentation calls once DevTools Timeline migrates to tracing. |
- InspectorInstrumentationCookie cookie; |
- if (InspectorInstrumentation::timelineAgentEnabled(scriptState()->executionContext())) { |
- int scriptId = 0; |
- String resourceName; |
- int lineNumber = 1; |
- GetDevToolsFunctionInfo(handlerFunction, isolate(), scriptId, resourceName, lineNumber); |
- cookie = InspectorInstrumentation::willCallFunction(scriptState()->executionContext(), scriptId, resourceName, lineNumber); |
- } |
- |
- v8::Handle<v8::Value> parameters[1] = { jsEvent }; |
- v8::Local<v8::Value> result = V8ScriptRunner::callFunction(handlerFunction, scriptState()->executionContext(), receiver, WTF_ARRAY_LENGTH(parameters), parameters, isolate()); |
- |
- InspectorInstrumentation::didCallFunction(cookie); |
- TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "UpdateCounters", "data", InspectorUpdateCountersEvent::data()); |
- |
- return result; |
-} |
- |
-v8::Local<v8::Object> V8WorkerGlobalScopeEventListener::getReceiverObject(Event* event) |
-{ |
- v8::Local<v8::Object> listener = getListenerObject(scriptState()->executionContext()); |
- |
- if (!listener.IsEmpty() && !listener->IsFunction()) |
- return listener; |
- |
- EventTarget* target = event->currentTarget(); |
- v8::Handle<v8::Value> value = toV8(target, scriptState()->context()->Global(), isolate()); |
- if (value.IsEmpty()) |
- return v8::Local<v8::Object>(); |
- return v8::Local<v8::Object>::New(isolate(), v8::Handle<v8::Object>::Cast(value)); |
-} |
- |
-} // namespace WebCore |