1/* 2 * Copyright 2010, 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 THE COPYRIGHT OWNER 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#include "config.h" 27#include "PlatformTouchEvent.h" 28#include <wtf/CurrentTime.h> 29 30#if ENABLE(TOUCH_EVENTS) 31 32namespace WebCore { 33 34// These values should be kept in sync with those defined in the android.view.KeyEvent class from the Android SDK. 35enum AndroidMetaKeyState { 36 META_SHIFT_ON = 0x01, 37 META_ALT_ON = 0x02, 38 META_SYM_ON = 0x04 39}; 40 41PlatformTouchEvent::PlatformTouchEvent(const Vector<int>& ids, const Vector<IntPoint>& windowPoints, TouchEventType type, const Vector<PlatformTouchPoint::State>& states, int metaState) 42 : m_type(type) 43 , m_metaKey(false) 44 , m_timestamp(WTF::currentTime()) 45 , m_hitTouchHandler(false) 46{ 47 m_touchPoints.reserveCapacity(windowPoints.size()); 48 for (unsigned c = 0; c < windowPoints.size(); c++) 49 m_touchPoints.append(PlatformTouchPoint(ids[c], windowPoints[c], states[c])); 50 51 m_altKey = metaState & META_ALT_ON; 52 m_shiftKey = metaState & META_SHIFT_ON; 53 m_ctrlKey = metaState & META_SYM_ON; 54} 55 56} 57 58#endif 59