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https://github.com/RGBCube/serenity
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LibWeb: Make DOM::Event and all its subclasses GC-allocated
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76 changed files with 892 additions and 565 deletions
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@ -1,27 +1,33 @@
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/*
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* Copyright (c) 2020, the SerenityOS developers.
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGUI/Event.h>
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#include <LibWeb/Bindings/MouseEventPrototype.h>
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#include <LibWeb/Bindings/WindowObject.h>
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#include <LibWeb/HTML/EventNames.h>
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#include <LibWeb/UIEvents/EventNames.h>
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#include <LibWeb/UIEvents/MouseEvent.h>
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namespace Web::UIEvents {
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MouseEvent::MouseEvent(FlyString const& event_name, MouseEventInit const& event_init)
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: UIEvent(event_name, event_init)
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MouseEvent::MouseEvent(Bindings::WindowObject& window_object, FlyString const& event_name, MouseEventInit const& event_init)
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: UIEvent(window_object, event_name, event_init)
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, m_offset_x(event_init.offset_x)
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, m_offset_y(event_init.offset_y)
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, m_client_x(event_init.client_x)
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, m_client_y(event_init.client_y)
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, m_button(event_init.button)
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{
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set_prototype(&window_object.ensure_web_prototype<Bindings::MouseEventPrototype>("MouseEvent"));
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set_event_characteristics();
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}
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MouseEvent::~MouseEvent() = default;
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// https://www.w3.org/TR/uievents/#dom-mouseevent-button
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static i16 determine_button(unsigned mouse_button)
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{
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@ -41,7 +47,12 @@ static i16 determine_button(unsigned mouse_button)
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}
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}
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NonnullRefPtr<MouseEvent> MouseEvent::create_from_platform_event(FlyString const& event_name, double offset_x, double offset_y, double client_x, double client_y, unsigned mouse_button)
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MouseEvent* MouseEvent::create(Bindings::WindowObject& window_object, FlyString const& event_name, MouseEventInit const& event_init)
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{
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return window_object.heap().allocate<MouseEvent>(window_object.realm(), window_object, event_name, event_init);
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}
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MouseEvent* MouseEvent::create_from_platform_event(Bindings::WindowObject& window_object, FlyString const& event_name, double offset_x, double offset_y, double client_x, double client_y, unsigned mouse_button)
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{
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MouseEventInit event_init {};
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event_init.offset_x = offset_x;
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@ -49,7 +60,7 @@ NonnullRefPtr<MouseEvent> MouseEvent::create_from_platform_event(FlyString const
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event_init.client_x = client_x;
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event_init.client_y = client_y;
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event_init.button = determine_button(mouse_button);
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return MouseEvent::create(event_name, event_init);
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return MouseEvent::create(window_object, event_name, event_init);
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}
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void MouseEvent::set_event_characteristics()
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