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
