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/*
* Copyright (C) 2008 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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"
#if ENABLE(WORKERS)
#include "JSWorkerContext.h"
#include "JSDOMBinding.h"
#include "JSEventListener.h"
#include "WorkerContext.h"
using namespace JSC;
namespace WebCore {
bool JSWorkerContext::customGetOwnPropertySlot(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::PropertySlot& slot)
{
// Look for overrides before looking at any of our own properties.
if (JSGlobalObject::getOwnPropertySlot(exec, propertyName, slot))
return true;
return false;
}
void JSWorkerContext::mark()
{
Base::mark();
markActiveObjectsForContext(*globalData(), scriptExecutionContext());
if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(impl()->onmessage()))
listener->mark();
typedef WorkerContext::EventListenersMap EventListenersMap;
typedef WorkerContext::ListenerVector ListenerVector;
EventListenersMap& eventListeners = impl()->eventListeners();
for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter) {
JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(vecIter->get());
listener->mark();
}
}
}
JSValuePtr JSWorkerContext::self(ExecState*) const
{
return JSValuePtr(this);
}
void JSWorkerContext::setSelf(ExecState* exec, JSValuePtr value)
{
putDirect(Identifier(exec, "self"), value);
}
JSValuePtr JSWorkerContext::addEventListener(ExecState* exec, const ArgList& args)
{
RefPtr<JSUnprotectedEventListener> listener = findOrCreateJSUnprotectedEventListener(exec, args.at(exec, 1));
if (!listener)
return jsUndefined();
impl()->addEventListener(args.at(exec, 0).toString(exec), listener.release(), args.at(exec, 2).toBoolean(exec));
return jsUndefined();
}
JSValuePtr JSWorkerContext::removeEventListener(ExecState* exec, const ArgList& args)
{
JSUnprotectedEventListener* listener = findJSUnprotectedEventListener(exec, args.at(exec, 1));
if (!listener)
return jsUndefined();
impl()->removeEventListener(args.at(exec, 0).toString(exec), listener, args.at(exec, 2).toBoolean(exec));
return jsUndefined();
}
} // namespace WebCore
#endif // ENABLE(WORKERS)
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