/** * This file is part of the DOM implementation for KDE. * * Copyright (C) 2001 Peter Kelly (pmk@post.com) * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de) * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) * Copyright (C) 2003, 2005, 2006 Apple Computer, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include "config.h" #include "Event.h" #include "AtomicString.h" #include "SystemTime.h" namespace WebCore { Event::Event() : m_canBubble(false) , m_cancelable(false) , m_propagationStopped(false) , m_defaultPrevented(false) , m_defaultHandled(false) , m_cancelBubble(false) , m_currentTarget(0) , m_eventPhase(0) , m_createTime(static_cast(currentTime() * 1000.0)) { } Event::Event(const AtomicString& eventType, bool canBubbleArg, bool cancelableArg) : m_type(eventType) , m_canBubble(canBubbleArg) , m_cancelable(cancelableArg) , m_propagationStopped(false) , m_defaultPrevented(false) , m_defaultHandled(false) , m_cancelBubble(false) , m_currentTarget(0) , m_eventPhase(0) , m_createTime(static_cast(currentTime() * 1000.0)) { } Event::~Event() { } void Event::initEvent(const AtomicString& eventTypeArg, bool canBubbleArg, bool cancelableArg) { if (dispatched()) return; m_type = eventTypeArg; m_canBubble = canBubbleArg; m_cancelable = cancelableArg; } bool Event::isUIEvent() const { return false; } bool Event::isMouseEvent() const { return false; } bool Event::isMutationEvent() const { return false; } bool Event::isKeyboardEvent() const { return false; } bool Event::isTextEvent() const { return false; } bool Event::isDragEvent() const { return false; } bool Event::isClipboardEvent() const { return false; } bool Event::isWheelEvent() const { return false; } bool Event::isBeforeTextInsertedEvent() const { return false; } bool Event::isOverflowEvent() const { return false; } #if ENABLE(SVG) bool Event::isSVGZoomEvent() const { return false; } #endif bool Event::storesResultAsString() const { return false; } void Event::storeResult(const String&) { } void Event::setTarget(PassRefPtr target) { m_target = target; if (m_target) receivedTarget(); } void Event::receivedTarget() { } void Event::setUnderlyingEvent(PassRefPtr ue) { // Prohibit creation of a cycle -- just do nothing in that case. for (Event* e = ue.get(); e; e = e->underlyingEvent()) if (e == this) return; m_underlyingEvent = ue; } } // namespace WebCore