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LibWeb: Remove unecessary dependence on Window from DOM and WebIDL

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These classes only needed Window to get at its realm. Pass a realm
directly to construct DOM and WebIDL classes.

This change importantly removes the guarantee that a Document will
always have a non-null Window object. Only Documents created by a
BrowsingContext will have a non-null Window object. Documents created by
for example, DocumentFragment, will not have a Window (soon).

This incremental commit leaves some workarounds in place to keep other
parts of the code building.
This commit is contained in:
Andrew Kaster 2022-09-25 16:15:49 -06:00 • committed by Linus Groh
parent 8407bf60c5
commit 8de7e49a56
56 changed files with 364 additions and 326 deletions
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18
Userland/Libraries/LibWeb/WebIDL/DOMException.cpp
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@ -4,29 +4,27 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/HTML/Window.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/WebIDL/DOMException.h>
namespace Web::WebIDL {
JS::NonnullGCPtr<DOMException> DOMException::create(JS::Object& global_object, FlyString const& name, FlyString const& message)
JS::NonnullGCPtr<DOMException> DOMException::create(JS::Realm& realm, FlyString const& name, FlyString const& message)
{
auto& window = verify_cast<HTML::Window>(global_object);
return *window.heap().allocate<DOMException>(window.realm(), window, name, message);
return *realm.heap().allocate<DOMException>(realm, realm, name, message);
}
JS::NonnullGCPtr<DOMException> DOMException::create_with_global_object(JS::Object& global_object, FlyString const& message, FlyString const& name)
JS::NonnullGCPtr<DOMException> DOMException::construct_impl(JS::Realm& realm, FlyString const& message, FlyString const& name)
{
auto& window = verify_cast<HTML::Window>(global_object);
return *window.heap().allocate<DOMException>(window.realm(), window, name, message);
return *realm.heap().allocate<DOMException>(realm, realm, name, message);
}
DOMException::DOMException(HTML::Window& window, FlyString const& name, FlyString const& message)
: PlatformObject(window.realm())
DOMException::DOMException(JS::Realm& realm, FlyString const& name, FlyString const& message)
: PlatformObject(realm)
, m_name(name)
, m_message(message)
{
set_prototype(&window.cached_web_prototype("DOMException"));
set_prototype(&Bindings::cached_web_prototype(realm, "DOMException"));
}
DOMException::~DOMException() = default;