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// Copyright 2017 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.
#include "bindings/core/v8/V8IntersectionObserverDelegate.h"
#include "bindings/core/v8/ScriptController.h"
#include "bindings/core/v8/V8BindingForCore.h"
#include "bindings/core/v8/v8_intersection_observer_callback.h"
#include "core/dom/ExecutionContext.h"
#include "core/intersection_observer/IntersectionObserver.h"
#include "platform/bindings/V8PrivateProperty.h"
#include "platform/wtf/Assertions.h"
namespace blink {
V8IntersectionObserverDelegate::V8IntersectionObserverDelegate(
V8IntersectionObserverCallback* callback,
ScriptState* script_state)
: callback_(callback), script_state_(script_state) {}
V8IntersectionObserverDelegate::~V8IntersectionObserverDelegate() {}
void V8IntersectionObserverDelegate::Deliver(
const HeapVector<Member<IntersectionObserverEntry>>& entries,
IntersectionObserver& observer) {
callback_->call(&observer, entries, &observer);
}
DEFINE_TRACE(V8IntersectionObserverDelegate) {
visitor->Trace(callback_);
IntersectionObserverDelegate::Trace(visitor);
}
DEFINE_TRACE_WRAPPERS(V8IntersectionObserverDelegate) {
visitor->TraceWrappers(callback_);
IntersectionObserverDelegate::TraceWrappers(visitor);
}
} // namespace blink
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