text: /*
   * Copyright (C) 2014 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:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. 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.
   *
   * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
   * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   */
  
  #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_TOUCH_EVENT_CONTEXT_H_
  #define THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_TOUCH_EVENT_CONTEXT_H_
  
  #include "third_party/blink/renderer/platform/heap/handle.h"
  
  namespace blink {
  
  class Event;
  class TouchList;
  
  class TouchEventContext : public GarbageCollected<TouchEventContext> {
   public:
    static TouchEventContext* Create();
    void HandleLocalEvents(Event&) const;
    TouchList& Touches() { return *touches_; }
    TouchList& TargetTouches() { return *target_touches_; }
    TouchList& ChangedTouches() { return *changed_touches_; }
  
    void Trace(blink::Visitor*);
  
   private:
    TouchEventContext();
  
    Member<TouchList> touches_;
    Member<TouchList> target_touches_;
    Member<TouchList> changed_touches_;
  };
  
  }  // namespace blink
  
  #endif  // THIRD_PARTY_BLINK_RENDERER_CORE_EVENTS_TOUCH_EVENT_CONTEXT_H_
  