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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "third_party/blink/renderer/core/events/gesture_event.h"
#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/platform/wtf/text/atomic_string.h"
namespace blink {
GestureEvent* GestureEvent::Create(AbstractView* view,
const WebGestureEvent& event) {
AtomicString event_type;
switch (event.GetType()) {
case WebInputEvent::Type::kGestureScrollBegin:
event_type = event_type_names::kGesturescrollstart;
break;
case WebInputEvent::Type::kGestureScrollEnd:
event_type = event_type_names::kGesturescrollend;
break;
case WebInputEvent::Type::kGestureScrollUpdate:
event_type = event_type_names::kGesturescrollupdate;
break;
case WebInputEvent::Type::kGestureTap:
event_type = event_type_names::kGesturetap;
break;
case WebInputEvent::Type::kGestureTapUnconfirmed:
event_type = event_type_names::kGesturetapunconfirmed;
break;
case WebInputEvent::Type::kGestureTapDown:
event_type = event_type_names::kGesturetapdown;
break;
case WebInputEvent::Type::kGestureShowPress:
event_type = event_type_names::kGestureshowpress;
break;
case WebInputEvent::Type::kGestureLongPress:
event_type = event_type_names::kGesturelongpress;
break;
case WebInputEvent::Type::kGestureFlingStart:
event_type = event_type_names::kGestureflingstart;
break;
case WebInputEvent::Type::kGestureTwoFingerTap:
case WebInputEvent::Type::kGesturePinchBegin:
case WebInputEvent::Type::kGesturePinchEnd:
case WebInputEvent::Type::kGesturePinchUpdate:
case WebInputEvent::Type::kGestureTapCancel:
default:
return nullptr;
}
return MakeGarbageCollected<GestureEvent>(event_type, view, event);
}
GestureEvent::GestureEvent(const AtomicString& event_type,
AbstractView* view,
const WebGestureEvent& event)
: UIEventWithKeyState(
event_type,
Bubbles::kYes,
Cancelable::kYes,
view,
0,
static_cast<WebInputEvent::Modifiers>(event.GetModifiers()),
event.TimeStamp(),
nullptr),
native_event_(event) {}
const AtomicString& GestureEvent::InterfaceName() const {
// FIXME: when a GestureEvent.idl interface is defined, return the string
// "GestureEvent". Until that happens, do not advertise an interface that
// does not exist, since it will trip up the bindings integrity checks.
return UIEvent::InterfaceName();
}
bool GestureEvent::IsGestureEvent() const {
return true;
}
void GestureEvent::Trace(Visitor* visitor) {
UIEvent::Trace(visitor);
}
} // namespace blink
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