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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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32
Userland/Libraries/LibWeb/DOM/Event.cpp
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@ -7,6 +7,7 @@
*/
#include <AK/TypeCasts.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/DOM/Event.h>
#include <LibWeb/DOM/Node.h>
#include <LibWeb/DOM/ShadowRoot.h>
@ -14,25 +15,30 @@
namespace Web::DOM {
JS::NonnullGCPtr<Event> Event::create(HTML::Window& window_object, FlyString const& event_name, EventInit const& event_init)
JS::NonnullGCPtr<Event> Event::create(JS::Realm& realm, FlyString const& event_name, EventInit const& event_init)
{
return *window_object.heap().allocate<Event>(window_object.realm(), window_object, event_name, event_init);
return *realm.heap().allocate<Event>(realm, realm, event_name, event_init);
}
JS::NonnullGCPtr<Event> Event::create_with_global_object(HTML::Window& window_object, FlyString const& event_name, EventInit const& event_init)
JS::NonnullGCPtr<Event> Event::create(HTML::Window& window, FlyString const& event_name, EventInit const& event_init)
{
return create(window_object, event_name, event_init);
return create(window.realm(), event_name, event_init);
}
Event::Event(HTML::Window& window, FlyString const& type)
: PlatformObject(window.cached_web_prototype("Event"))
JS::NonnullGCPtr<Event> Event::construct_impl(JS::Realm& realm, FlyString const& event_name, EventInit const& event_init)
{
return create(realm, event_name, event_init);
}
Event::Event(JS::Realm& realm, FlyString const& type)
: PlatformObject(Bindings::cached_web_prototype(realm, "Event"))
, m_type(type)
, m_initialized(true)
{
}
Event::Event(HTML::Window& window, FlyString const& type, EventInit const& event_init)
: PlatformObject(window.cached_web_prototype("Event"))
Event::Event(JS::Realm& realm, FlyString const& type, EventInit const& event_init)
: PlatformObject(Bindings::cached_web_prototype(realm, "Event"))
, m_type(type)
, m_bubbles(event_init.bubbles)
, m_cancelable(event_init.cancelable)
@ -41,6 +47,16 @@ Event::Event(HTML::Window& window, FlyString const& type, EventInit const& event
{
}
Event::Event(HTML::Window& window, FlyString const& type, EventInit const& event_init)
: Event(window.realm(), type, event_init)
{
}
Event::Event(HTML::Window& window, FlyString const& type)
: Event(window.realm(), type)
{
}
void Event::visit_edges(Visitor& visitor)
{
Base::visit_edges(visitor);