/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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*/
#ifndef WebUserGestureIndicator_h
#define WebUserGestureIndicator_h
#include "../platform/WebCommon.h"
namespace blink {
class WebUserGestureToken;
class WebUserGestureIndicator {
public:
// Returns true if a user gesture is currently being processed.
BLINK_EXPORT static bool isProcessingUserGesture();
// Returns true if a consumable gesture exists and has been successfully consumed.
BLINK_EXPORT static bool consumeUserGesture();
// Returns a token for the currently active user gesture. It can be used to
// continue processing the user gesture later on using a
// WebScopedUserGesture.
BLINK_EXPORT static WebUserGestureToken currentUserGestureToken();
};
}
#endif // WebUserGestureIndicator_h