mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 14:12:44 +00:00
2692db8699
Note that as of this commit, there aren't any such throwers, and the call site in Heap::allocate will drop exceptions on the floor. This commit only serves to change the declaration of the overrides, make sure they return an empty value, and to propagate OOM errors frm their base initialize invocations.
58 lines
2 KiB
C++
58 lines
2 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/HTML/HTMLFrameSetElement.h>
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#include <LibWeb/HTML/Window.h>
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namespace Web::HTML {
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HTMLFrameSetElement::HTMLFrameSetElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: HTMLElement(document, move(qualified_name))
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{
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}
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HTMLFrameSetElement::~HTMLFrameSetElement() = default;
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JS::ThrowCompletionOr<void> HTMLFrameSetElement::initialize(JS::Realm& realm)
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{
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MUST_OR_THROW_OOM(Base::initialize(realm));
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set_prototype(&Bindings::ensure_web_prototype<Bindings::HTMLFrameSetElementPrototype>(realm, "HTMLFrameSetElement"));
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return {};
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}
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void HTMLFrameSetElement::parse_attribute(DeprecatedFlyString const& name, DeprecatedString const& value)
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{
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HTMLElement::parse_attribute(name, value);
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#undef __ENUMERATE
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#define __ENUMERATE(attribute_name, event_name) \
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if (name == HTML::AttributeNames::attribute_name) { \
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element_event_handler_attribute_changed(event_name, value); \
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}
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ENUMERATE_WINDOW_EVENT_HANDLERS(__ENUMERATE)
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#undef __ENUMERATE
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}
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DOM::EventTarget& HTMLFrameSetElement::global_event_handlers_to_event_target(DeprecatedFlyString const& event_name)
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{
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// NOTE: This is a little weird, but IIUC document.body.onload actually refers to window.onload
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// NOTE: document.body can return either a HTMLBodyElement or HTMLFrameSetElement, so both these elements must support this mapping.
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if (DOM::is_window_reflecting_body_element_event_handler(event_name))
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return document().window();
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return *this;
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}
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DOM::EventTarget& HTMLFrameSetElement::window_event_handlers_to_event_target()
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{
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// All WindowEventHandlers on HTMLFrameSetElement (e.g. document.body.onrejectionhandled) are mapped to window.on{event}.
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// NOTE: document.body can return either a HTMLBodyElement or HTMLFrameSetElement, so both these elements must support this mapping.
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return document().window();
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}
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}
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