Home | History | Annotate | Download | only in dom
      1 /*
      2  * Copyright 2008, The Android Open Source Project
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *  * Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  *  * Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef TouchList_h
     27 #define TouchList_h
     28 
     29 #if ENABLE(TOUCH_EVENTS)
     30 
     31 #include "Touch.h"
     32 #include <wtf/RefCounted.h>
     33 #include <wtf/Vector.h>
     34 
     35 namespace WebCore {
     36 
     37 class TouchList : public RefCounted<TouchList> {
     38 public:
     39     static PassRefPtr<TouchList> create()
     40     {
     41         return adoptRef(new TouchList);
     42     }
     43 
     44     unsigned length() const { return m_values.size(); }
     45 
     46     Touch* item(unsigned);
     47 
     48     void append(const PassRefPtr<Touch> touch) { m_values.append(touch); }
     49 
     50 private:
     51     TouchList() {}
     52 
     53     Vector<RefPtr<Touch> > m_values;
     54 };
     55 
     56 } // namespace WebCore
     57 
     58 #endif // ENABLE(TOUCH_EVENTS)
     59 
     60 #endif /* TouchList_h */
     61