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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "qwasmevent.h"
QT_BEGIN_NAMESPACE
namespace KeyboardModifier
{
template <>
QFlags<Qt::KeyboardModifier> getForEvent<EmscriptenKeyboardEvent>(
const EmscriptenKeyboardEvent& event)
{
return internal::Helper<EmscriptenKeyboardEvent>::getModifierForEvent(event) |
(event.location == DOM_KEY_LOCATION_NUMPAD ? Qt::KeypadModifier : Qt::NoModifier);
}
} // namespace KeyboardModifier
std::optional<PointerEvent> PointerEvent::fromWeb(emscripten::val event)
{
PointerEvent ret;
const auto eventType = ([&event]() -> std::optional<EventType> {
const auto eventTypeString = event["type"].as<std::string>();
if (eventTypeString == "pointermove")
return EventType::PointerMove;
else if (eventTypeString == "pointerup")
return EventType::PointerUp;
else if (eventTypeString == "pointerdown")
return EventType::PointerDown;
else if (eventTypeString == "pointerenter")
return EventType::PointerEnter;
else if (eventTypeString == "pointerleave")
return EventType::PointerLeave;
return std::nullopt;
})();
if (!eventType)
return std::nullopt;
ret.type = *eventType;
ret.pointerType = event["pointerType"].as<std::string>() == "mouse" ?
PointerType::Mouse : PointerType::Other;
ret.mouseButton = MouseEvent::buttonFromWeb(event["button"].as<int>());
ret.mouseButtons = MouseEvent::buttonsFromWeb(event["buttons"].as<unsigned short>());
ret.point = QPoint(event["x"].as<int>(), event["y"].as<int>());
ret.pointerId = event["pointerId"].as<int>();
ret.modifiers = KeyboardModifier::getForEvent(event);
return ret;
}
QT_END_NAMESPACE
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