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authorGravatar Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> 2022-06-22 23:21:48 -0700
committerGravatar Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> 2022-06-22 23:21:48 -0700
commit729d445b6885f69dd2c6355f38707bd42851c791 (patch)
treef87a7c408929ea3f57bbb7ace380cf869da83c0e /src/javascript/jsc/bindings/webcore/ActiveDOMObject.cpp
parent25f820c6bf1d8ec6d444ef579cc036b8c0607b75 (diff)
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Diffstat (limited to 'src/javascript/jsc/bindings/webcore/ActiveDOMObject.cpp')
-rw-r--r--src/javascript/jsc/bindings/webcore/ActiveDOMObject.cpp195
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diff --git a/src/javascript/jsc/bindings/webcore/ActiveDOMObject.cpp b/src/javascript/jsc/bindings/webcore/ActiveDOMObject.cpp
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@@ -1,195 +0,0 @@
-// /*
-// * 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"
-// #include "ActiveDOMObject.h"
-
-// #include "Document.h"
-// #include "Event.h"
-// #include "EventLoop.h"
-// #include "ScriptExecutionContext.h"
-
-// namespace WebCore {
-
-// static inline ScriptExecutionContext* suitableScriptExecutionContext(ScriptExecutionContext* scriptExecutionContext)
-// {
-// // For detached documents, make sure we observe their context document instead.
-// // return is<Document>(scriptExecutionContext) ? &downcast<Document>(*scriptExecutionContext).contextDocument() : scriptExecutionContext;
-// return scriptExecutionContext;
-// }
-
-// inline ActiveDOMObject::ActiveDOMObject(ScriptExecutionContext* context, CheckedScriptExecutionContextType)
-// : ContextDestructionObserver(context)
-// {
-// // ASSERT(!is<Document>(context) || &downcast<Document>(context)->contextDocument() == downcast<Document>(context));
-// if (!context)
-// return;
-
-// ASSERT(context->isContextThread());
-// context->didCreateActiveDOMObject(*this);
-// }
-
-// ActiveDOMObject::ActiveDOMObject(ScriptExecutionContext* scriptExecutionContext)
-// : ActiveDOMObject(suitableScriptExecutionContext(scriptExecutionContext), CheckedScriptExecutionContext)
-// {
-// }
-
-// // ActiveDOMObject::ActiveDOMObject(Document* document)
-// // : ActiveDOMObject(document ? &document->contextDocument() : nullptr, CheckedScriptExecutionContext)
-// // {
-// // }
-
-// // ActiveDOMObject::ActiveDOMObject(Document& document)
-// // : ActiveDOMObject(&document.contextDocument(), CheckedScriptExecutionContext)
-// // {
-// // }
-
-// ActiveDOMObject::~ActiveDOMObject()
-// {
-// ASSERT(canCurrentThreadAccessThreadLocalData(m_creationThread));
-
-// // ActiveDOMObject may be inherited by a sub-class whose life-cycle
-// // exceeds that of the associated ScriptExecutionContext. In those cases,
-// // m_scriptExecutionContext would/should have been nullified by
-// // ContextDestructionObserver::contextDestroyed() (which we implement /
-// // inherit). Hence, we should ensure that this is not 0 before use it
-// // here.
-// auto* context = scriptExecutionContext();
-// if (!context)
-// return;
-
-// ASSERT(m_suspendIfNeededWasCalled);
-// ASSERT(context->isContextThread());
-// context->willDestroyActiveDOMObject(*this);
-// }
-
-// void ActiveDOMObject::suspendIfNeeded()
-// {
-// #if ASSERT_ENABLED
-// ASSERT(!m_suspendIfNeededWasCalled);
-// m_suspendIfNeededWasCalled = true;
-// #endif
-// if (auto* context = scriptExecutionContext())
-// context->suspendActiveDOMObjectIfNeeded(*this);
-// }
-
-// #if ASSERT_ENABLED
-
-// void ActiveDOMObject::assertSuspendIfNeededWasCalled() const
-// {
-// if (!m_suspendIfNeededWasCalled)
-// WTFLogAlways("Failed to call suspendIfNeeded() for %s", activeDOMObjectName());
-// ASSERT(m_suspendIfNeededWasCalled);
-// }
-
-// #endif // ASSERT_ENABLED
-
-// void ActiveDOMObject::suspend(ReasonForSuspension)
-// {
-// }
-
-// void ActiveDOMObject::resume()
-// {
-// }
-
-// void ActiveDOMObject::stop()
-// {
-// }
-
-// bool ActiveDOMObject::isContextStopped() const
-// {
-// return !scriptExecutionContext() || scriptExecutionContext()->activeDOMObjectsAreStopped();
-// }
-
-// bool ActiveDOMObject::isAllowedToRunScript() const
-// {
-// return scriptExecutionContext() && !scriptExecutionContext()->activeDOMObjectsAreStopped() && !scriptExecutionContext()->activeDOMObjectsAreSuspended();
-// }
-
-// void ActiveDOMObject::queueTaskInEventLoop(TaskSource source, Function<void()>&& function)
-// {
-// auto* context = scriptExecutionContext();
-// if (!context)
-// return;
-// context->eventLoop().queueTask(source, WTFMove(function));
-// }
-
-// class ActiveDOMObjectEventDispatchTask : public EventLoopTask {
-// public:
-// ActiveDOMObjectEventDispatchTask(TaskSource source, EventLoopTaskGroup& group, ActiveDOMObject& object, Function<void()>&& dispatchEvent)
-// : EventLoopTask(source, group)
-// , m_object(object)
-// , m_dispatchEvent(WTFMove(dispatchEvent))
-// {
-// ++m_object.m_pendingActivityInstanceCount;
-// }
-
-// ~ActiveDOMObjectEventDispatchTask()
-// {
-// ASSERT(m_object.m_pendingActivityInstanceCount);
-// --m_object.m_pendingActivityInstanceCount;
-// }
-
-// void execute() final
-// {
-// // If this task executes after the script execution context has been stopped, don't
-// // actually dispatch the event.
-// if (m_object.isAllowedToRunScript())
-// m_dispatchEvent();
-// }
-
-// private:
-// ActiveDOMObject& m_object;
-// Function<void()> m_dispatchEvent;
-// };
-
-// void ActiveDOMObject::queueTaskToDispatchEventInternal(EventTarget& target, TaskSource source, Ref<Event>&& event)
-// {
-// ASSERT(!event->target() || &target == event->target());
-// auto* context = scriptExecutionContext();
-// if (!context)
-// return;
-// auto& eventLoopTaskGroup = context->eventLoop();
-// auto task = makeUnique<ActiveDOMObjectEventDispatchTask>(source, eventLoopTaskGroup, *this, [target = Ref { target }, event = WTFMove(event)] {
-// target->dispatchEvent(event);
-// });
-// eventLoopTaskGroup.queueTask(WTFMove(task));
-// }
-
-// void ActiveDOMObject::queueCancellableTaskToDispatchEventInternal(EventTarget& target, TaskSource source, TaskCancellationGroup& cancellationGroup, Ref<Event>&& event)
-// {
-// ASSERT(!event->target() || &target == event->target());
-// auto* context = scriptExecutionContext();
-// if (!context)
-// return;
-// auto& eventLoopTaskGroup = context->eventLoop();
-// auto task = makeUnique<ActiveDOMObjectEventDispatchTask>(source, eventLoopTaskGroup, *this, CancellableTask(cancellationGroup, [target = Ref { target }, event = WTFMove(event)] {
-// target->dispatchEvent(event);
-// }));
-// eventLoopTaskGroup.queueTask(WTFMove(task));
-// }
-
-// } // namespace WebCore