chromium/third_party/blink/renderer/core/exported/web_form_element_observer_impl.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/core/exported/web_form_element_observer_impl.h"

#include "base/functional/callback.h"
#include "third_party/blink/public/web/web_form_control_element.h"
#include "third_party/blink/public/web/web_form_element.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_mutation_observer_init.h"
#include "third_party/blink/renderer/core/css/css_computed_style_declaration.h"
#include "third_party/blink/renderer/core/dom/mutation_observer.h"
#include "third_party/blink/renderer/core/dom/mutation_record.h"
#include "third_party/blink/renderer/core/dom/static_node_list.h"
#include "third_party/blink/renderer/core/html/forms/html_form_element.h"
#include "third_party/blink/renderer/core/html/html_element.h"

namespace blink {

namespace {
constexpr const char kNullCallbackErrorMessage[] = …;
}

class WebFormElementObserverImpl::ObserverCallback
    : public MutationObserver::Delegate { … };

WebFormElementObserverImpl::ObserverCallback::ObserverCallback(
    HTMLElement& element,
    base::OnceClosure callback)
    : … { … }

ExecutionContext*
WebFormElementObserverImpl::ObserverCallback::GetExecutionContext() const { … }

void WebFormElementObserverImpl::ObserverCallback::Deliver(
    const MutationRecordVector& records,
    MutationObserver&) { … }

void WebFormElementObserverImpl::ObserverCallback::Disconnect() { … }

void WebFormElementObserverImpl::ObserverCallback::Trace(
    blink::Visitor* visitor) const { … }

WebFormElementObserver* WebFormElementObserver::Create(
    WebFormElement& element,
    base::OnceClosure callback) { … }

WebFormElementObserver* WebFormElementObserver::Create(
    WebFormControlElement& element,
    base::OnceClosure callback) { … }

WebFormElementObserverImpl::WebFormElementObserverImpl(
    base::PassKey<WebFormElementObserver>,
    HTMLElement& element,
    base::OnceClosure callback) { … }

WebFormElementObserverImpl::~WebFormElementObserverImpl() = default;

void WebFormElementObserverImpl::Disconnect() { … }

void WebFormElementObserverImpl::Trace(Visitor* visitor) const { … }

}  // namespace blink