third_party/WebKit/public/platform/WebEventListenerProperties.h

// Copyright 2016 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.

#ifndef WebEventListenerProperties_h
#define WebEventListenerProperties_h

#include "WebCommon.h"

namespace blink {

enum class WebEventListenerClass {
    TouchStartOrMove, // This value includes "touchstart", "touchmove" and "pointer" events.
    MouseWheel, // This value includes "wheel" and "mousewheel" events.
    TouchEndOrCancel, // This value includes "touchend", "touchcancel" events.
};

// Indicates the variety of event listener types for a given WebEventListenerClass.
enum class WebEventListenerProperties {
    Nothing, // This should be "None"; but None #defined in X11's X.h
    Passive, // This indicates solely passive listeners.
    Blocking, // This indicates solely blocking listeners.
    BlockingAndPassive, // This indicates >= 1 blocking listener and >= 1 passive listeners.
};

} // namespace blink

#endif