118 lines
4.6 KiB
C++
118 lines
4.6 KiB
C++
/*
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* Copyright (C) 2018 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "PointerEvent.h"
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#include "EventNames.h"
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#include "Node.h"
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#include <wtf/IsoMallocInlines.h>
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namespace WebCore {
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WTF_MAKE_ISO_ALLOCATED_IMPL(PointerEvent);
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static AtomString pointerEventType(const AtomString& mouseEventType)
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{
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auto& names = eventNames();
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if (mouseEventType == names.mousedownEvent)
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return names.pointerdownEvent;
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if (mouseEventType == names.mouseoverEvent)
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return names.pointeroverEvent;
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if (mouseEventType == names.mouseenterEvent)
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return names.pointerenterEvent;
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if (mouseEventType == names.mousemoveEvent)
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return names.pointermoveEvent;
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if (mouseEventType == names.mouseleaveEvent)
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return names.pointerleaveEvent;
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if (mouseEventType == names.mouseoutEvent)
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return names.pointeroutEvent;
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if (mouseEventType == names.mouseupEvent)
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return names.pointerupEvent;
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return nullAtom();
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}
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RefPtr<PointerEvent> PointerEvent::create(short button, const MouseEvent& mouseEvent, PointerID pointerId, const String& pointerType)
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{
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auto type = pointerEventType(mouseEvent.type());
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if (type.isEmpty())
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return nullptr;
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return create(type, button, mouseEvent, pointerId, pointerType);
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}
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Ref<PointerEvent> PointerEvent::create(const String& type, short button, const MouseEvent& mouseEvent, PointerID pointerId, const String& pointerType)
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{
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return adoptRef(*new PointerEvent(type, button, mouseEvent, pointerId, pointerType));
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}
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Ref<PointerEvent> PointerEvent::create(const String& type, PointerID pointerId, const String& pointerType, IsPrimary isPrimary)
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{
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return adoptRef(*new PointerEvent(type, pointerId, pointerType, isPrimary));
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}
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PointerEvent::PointerEvent() = default;
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PointerEvent::PointerEvent(const AtomString& type, Init&& initializer)
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: MouseEvent(type, initializer)
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, m_pointerId(initializer.pointerId)
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, m_width(initializer.width)
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, m_height(initializer.height)
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, m_pressure(initializer.pressure)
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, m_tangentialPressure(initializer.tangentialPressure)
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, m_tiltX(initializer.tiltX)
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, m_tiltY(initializer.tiltY)
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, m_twist(initializer.twist)
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, m_pointerType(initializer.pointerType)
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, m_isPrimary(initializer.isPrimary)
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{
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}
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PointerEvent::PointerEvent(const AtomString& type, short button, const MouseEvent& mouseEvent, PointerID pointerId, const String& pointerType)
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: MouseEvent(type, typeCanBubble(type), typeIsCancelable(type), typeIsComposed(type), mouseEvent.view(), mouseEvent.detail(), mouseEvent.screenLocation(), { mouseEvent.clientX(), mouseEvent.clientY() }, mouseEvent.modifierKeys(), button, mouseEvent.buttons(), mouseEvent.syntheticClickType(), mouseEvent.relatedTarget())
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, m_pointerId(pointerId)
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, m_pointerType(pointerType)
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, m_isPrimary(true)
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{
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}
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PointerEvent::PointerEvent(const AtomString& type, PointerID pointerId, const String& pointerType, IsPrimary isPrimary)
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: MouseEvent(type, typeCanBubble(type), typeIsCancelable(type), typeIsComposed(type), nullptr, 0, { }, { }, { }, 0, 0, 0, nullptr)
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, m_pointerId(pointerId)
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, m_pointerType(pointerType)
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, m_isPrimary(isPrimary == IsPrimary::Yes)
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{
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}
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PointerEvent::~PointerEvent() = default;
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EventInterface PointerEvent::eventInterface() const
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{
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return PointerEventInterfaceType;
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}
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} // namespace WebCore
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