chromium/third_party/blink/renderer/core/dom/events/event_dispatcher.cc

/*
 * Copyright (C) 1999 Lars Knoll ([email protected])
 *           (C) 1999 Antti Koivisto ([email protected])
 *           (C) 2001 Dirk Mueller ([email protected])
 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
 * rights reserved.
 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
 * (http://www.torchmobile.com/)
 * Copyright (C) 2011 Google Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "third_party/blink/renderer/core/dom/events/event_dispatcher.h"

#include <optional>

#include "base/feature_list.h"
#include "base/memory/scoped_refptr.h"
#include "build/build_config.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/common/input/web_keyboard_event.h"
#include "third_party/blink/public/web/web_local_frame_client.h"
#include "third_party/blink/renderer/core/accessibility/ax_object_cache.h"
#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/core/dom/events/event_dispatch_forbidden_scope.h"
#include "third_party/blink/renderer/core/dom/events/event_dispatch_result.h"
#include "third_party/blink/renderer/core/dom/events/event_path.h"
#include "third_party/blink/renderer/core/dom/events/scoped_event_queue.h"
#include "third_party/blink/renderer/core/dom/events/simulated_click_options.h"
#include "third_party/blink/renderer/core/dom/events/window_event_context.h"
#include "third_party/blink/renderer/core/dom/node.h"
#include "third_party/blink/renderer/core/editing/editor.h"
#include "third_party/blink/renderer/core/event_type_names.h"
#include "third_party/blink/renderer/core/events/keyboard_event.h"
#include "third_party/blink/renderer/core/events/mouse_event.h"
#include "third_party/blink/renderer/core/events/simulated_event_util.h"
#include "third_party/blink/renderer/core/events/text_event.h"
#include "third_party/blink/renderer/core/execution_context/agent.h"
#include "third_party/blink/renderer/core/frame/ad_tracker.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/frame/settings.h"
#include "third_party/blink/renderer/core/html/forms/html_input_element.h"
#include "third_party/blink/renderer/core/html/forms/html_select_element.h"
#include "third_party/blink/renderer/core/html/html_element.h"
#include "third_party/blink/renderer/core/inspector/inspector_trace_events.h"
#include "third_party/blink/renderer/core/keywords.h"
#include "third_party/blink/renderer/core/layout/layout_shift_tracker.h"
#include "third_party/blink/renderer/core/page/page.h"
#include "third_party/blink/renderer/core/page/spatial_navigation_controller.h"
#include "third_party/blink/renderer/core/timing/event_timing.h"
#include "third_party/blink/renderer/core/timing/soft_navigation_heuristics.h"
#include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h"
#include "third_party/blink/renderer/platform/instrumentation/use_counter.h"
#include "third_party/blink/renderer/platform/keyboard_codes.h"
#include "ui/events/keycodes/dom/keycode_converter.h"
namespace blink {

DispatchEventResult EventDispatcher::DispatchEvent(Node& node, Event& event) { … }

EventDispatcher::EventDispatcher(Node& node, Event& event)
    : … { … }

void EventDispatcher::DispatchScopedEvent(Node& node, Event& event) { … }

void EventDispatcher::DispatchSimulatedClick(
    Node& node,
    const Event* underlying_event,
    SimulatedClickCreationScope creation_scope) { … }

void EventDispatcher::DispatchSimulatedEnterEvent(
    HTMLInputElement& input_element) { … }

// https://dom.spec.whatwg.org/#dispatching-events
DispatchEventResult EventDispatcher::Dispatch() { … }

inline EventDispatchContinuation EventDispatcher::DispatchEventPreProcess(
    Node* activation_target,
    EventDispatchHandlingState*& pre_dispatch_event_handler_result) { … }

inline EventDispatchContinuation EventDispatcher::DispatchEventAtCapturing() { … }

inline void EventDispatcher::DispatchEventAtBubbling() { … }

inline void EventDispatcher::DispatchEventPostProcess(
    Node* activation_target,
    EventDispatchHandlingState* pre_dispatch_event_handler_result) { … }

}  // namespace blink