mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 15:42:44 +00:00
68 lines
2.6 KiB
C++
68 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2022, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <Kernel/API/KeyCode.h>
|
|
#include <LibWeb/Bindings/Intrinsics.h>
|
|
#include <LibWeb/HTML/EventNames.h>
|
|
#include <LibWeb/UIEvents/EventNames.h>
|
|
#include <LibWeb/UIEvents/WheelEvent.h>
|
|
#include <LibWeb/WebIDL/ExceptionOr.h>
|
|
|
|
namespace Web::UIEvents {
|
|
|
|
JS_DEFINE_ALLOCATOR(WheelEvent);
|
|
|
|
WheelEvent::WheelEvent(JS::Realm& realm, FlyString const& event_name, WheelEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y)
|
|
: MouseEvent(realm, event_name, event_init, page_x, page_y, offset_x, offset_y)
|
|
, m_delta_x(event_init.delta_x)
|
|
, m_delta_y(event_init.delta_y)
|
|
, m_delta_mode(event_init.delta_mode)
|
|
{
|
|
set_event_characteristics();
|
|
}
|
|
|
|
WheelEvent::~WheelEvent() = default;
|
|
|
|
void WheelEvent::initialize(JS::Realm& realm)
|
|
{
|
|
Base::initialize(realm);
|
|
set_prototype(&Bindings::ensure_web_prototype<Bindings::WheelEventPrototype>(realm, "WheelEvent"_fly_string));
|
|
}
|
|
|
|
JS::NonnullGCPtr<WheelEvent> WheelEvent::create(JS::Realm& realm, FlyString const& event_name, WheelEventInit const& event_init, double page_x, double page_y, double offset_x, double offset_y)
|
|
{
|
|
return realm.heap().allocate<WheelEvent>(realm, realm, event_name, event_init, page_x, page_y, offset_x, offset_y);
|
|
}
|
|
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<WheelEvent>> WheelEvent::create_from_platform_event(JS::Realm& realm, FlyString const& event_name, CSSPixelPoint screen, CSSPixelPoint page, CSSPixelPoint client, CSSPixelPoint offset, double delta_x, double delta_y, unsigned button, unsigned buttons, unsigned modifiers)
|
|
{
|
|
WheelEventInit event_init {};
|
|
event_init.ctrl_key = modifiers & Mod_Ctrl;
|
|
event_init.shift_key = modifiers & Mod_Shift;
|
|
event_init.alt_key = modifiers & Mod_Alt;
|
|
event_init.meta_key = modifiers & Mod_Super;
|
|
event_init.screen_x = screen.x().to_double();
|
|
event_init.screen_y = screen.y().to_double();
|
|
event_init.client_x = client.x().to_double();
|
|
event_init.client_y = client.y().to_double();
|
|
event_init.button = button;
|
|
event_init.buttons = buttons;
|
|
event_init.delta_x = delta_x;
|
|
event_init.delta_y = delta_y;
|
|
event_init.delta_mode = WheelDeltaMode::DOM_DELTA_PIXEL;
|
|
auto event = WheelEvent::create(realm, event_name, event_init, page.x().to_double(), page.y().to_double(), offset.x().to_double(), offset.y().to_double());
|
|
event->set_is_trusted(true);
|
|
return event;
|
|
}
|
|
|
|
void WheelEvent::set_event_characteristics()
|
|
{
|
|
set_bubbles(true);
|
|
set_cancelable(true);
|
|
set_composed(true);
|
|
}
|
|
|
|
}
|