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author | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
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committer | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
commit | d8543bb6618c17b12da906afa77d216f58cf4058 (patch) | |
tree | c58dc05ed86825bd0ef8d305d58c8205106b540f /WebCore/dom/Event.cpp | |
download | external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.zip external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.gz external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.bz2 |
external/webkit r30707
Diffstat (limited to 'WebCore/dom/Event.cpp')
-rw-r--r-- | WebCore/dom/Event.cpp | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/WebCore/dom/Event.cpp b/WebCore/dom/Event.cpp new file mode 100644 index 0000000..543dfff --- /dev/null +++ b/WebCore/dom/Event.cpp @@ -0,0 +1,174 @@ +/** + * 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., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ +#include "config.h" +#include "Event.h" + +#include "AtomicString.h" +#include "SystemTime.h" + +namespace WebCore { + +Event::Event() + : RefCounted<Event>(0) + , 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<DOMTimeStamp>(currentTime() * 1000.0)) +{ +} + +Event::Event(const AtomicString& eventType, bool canBubbleArg, bool cancelableArg) + : RefCounted<Event>(0) + , 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<DOMTimeStamp>(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; +} + +#if ENABLE(CROSS_DOCUMENT_MESSAGING) +bool Event::isMessageEvent() const +{ + return false; +} +#endif + +bool Event::isBeforeTextInsertedEvent() const +{ + return false; +} + +bool Event::isOverflowEvent() const +{ + return false; +} + +bool Event::isProgressEvent() 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<EventTarget> target) +{ + m_target = target; + if (m_target) + receivedTarget(); +} + +void Event::receivedTarget() +{ +} + +void Event::setUnderlyingEvent(PassRefPtr<Event> 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 |