event_handler_registry.cc | Explore in Territory

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/core/frame/event_handler_registry.h"

#include "third_party/blink/renderer/bindings/core/v8/v8_event_listener_options.h"
#include "third_party/blink/renderer/core/dom/events/add_event_listener_options_resolved.h"
#include "third_party/blink/renderer/core/events/event_util.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/frame/local_frame.h"
#include "third_party/blink/renderer/core/html/html_frame_owner_element.h"
#include "third_party/blink/renderer/core/layout/layout_object.h"
#include "third_party/blink/renderer/core/layout/layout_view.h"
#include "third_party/blink/renderer/core/page/chrome_client.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/core/page/scrolling/scrolling_coordinator.h"
#include "third_party/blink/renderer/platform/heap/thread_state_scopes.h"
#include "third_party/blink/renderer/platform/heap/visitor.h"

namespace blink {

namespace {

cc::EventListenerProperties GetEventListenerProperties(bool has_blocking,
                                                       bool has_passive) { … }

LocalFrame* GetLocalFrameForTarget(EventTarget* target) { … }

}  // namespace

EventHandlerRegistry::EventHandlerRegistry(LocalFrame& frame) : … { … }

EventHandlerRegistry::~EventHandlerRegistry() { … }

bool EventHandlerRegistry::EventTypeToClass(
    const AtomicString& event_type,
    const AddEventListenerOptions* options,
    EventHandlerClass* result) { … }

const EventTargetSet* EventHandlerRegistry::EventHandlerTargets(
    EventHandlerClass handler_class) const { … }

bool EventHandlerRegistry::HasEventHandlers(
    EventHandlerClass handler_class) const { … }

void EventHandlerRegistry::UpdateEventHandlerTargets(
    ChangeOperation op,
    EventHandlerClass handler_class,
    EventTarget* target) { … }

bool EventHandlerRegistry::UpdateEventHandlerInternal(
    ChangeOperation op,
    EventHandlerClass handler_class,
    EventTarget* target) { … }

void EventHandlerRegistry::UpdateEventHandlerOfType(
    ChangeOperation op,
    const AtomicString& event_type,
    const AddEventListenerOptions* options,
    EventTarget* target) { … }

void EventHandlerRegistry::DidAddEventHandler(
    EventTarget& target,
    const AtomicString& event_type,
    const AddEventListenerOptions* options) { … }

void EventHandlerRegistry::DidRemoveEventHandler(
    EventTarget& target,
    const AtomicString& event_type,
    const AddEventListenerOptions* options) { … }

void EventHandlerRegistry::DidAddEventHandler(EventTarget& target,
                                              EventHandlerClass handler_class) { … }

void EventHandlerRegistry::DidRemoveEventHandler(
    EventTarget& target,
    EventHandlerClass handler_class) { … }

void EventHandlerRegistry::DidMoveIntoPage(EventTarget& target) { … }

void EventHandlerRegistry::DidMoveOutOfPage(EventTarget& target) { … }

void EventHandlerRegistry::DidRemoveAllEventHandlers(EventTarget& target) { … }

void EventHandlerRegistry::NotifyHandlersChanged(
    EventTarget* target,
    EventHandlerClass handler_class,
    bool has_active_handlers) { … }

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

void EventHandlerRegistry::ProcessCustomWeakness(const LivenessBroker& info) { … }

void EventHandlerRegistry::DocumentDetached(Document& document) { … }

void EventHandlerRegistry::CheckConsistency(
    EventHandlerClass handler_class) const { … }

Page* EventHandlerRegistry::GetPage() const { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/frame/event_handler_registry.cc
