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LibWeb: Move event listeners, handlers and callbacks to the GC heap

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This patch moves the following things to being GC-allocated:
- Bindings::CallbackType
- HTML::EventHandler
- DOM::IDLEventListener
- DOM::DOMEventListener
- DOM::NodeFilter

Note that we only use PlatformObject for things that might be exposed
to web content. Anything that is only used internally inherits directly
from JS::Cell instead, making them a bit more lightweight.
This commit is contained in:
Andreas Kling 2022-08-08 14:12:01 +02:00
parent 967a3e5a45
commit 8cda70c892
57 changed files with 425 additions and 345 deletions
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16
Userland/Libraries/LibWeb/HTML/GlobalEventHandlers.cpp
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@ -12,14 +12,14 @@
namespace Web::HTML {
#undef __ENUMERATE
#define __ENUMERATE(attribute_name, event_name) \
void GlobalEventHandlers::set_##attribute_name(Optional<Bindings::CallbackType> value) \
{ \
global_event_handlers_to_event_target(event_name).set_event_handler_attribute(event_name, move(value)); \
} \
Bindings::CallbackType* GlobalEventHandlers::attribute_name() \
{ \
return global_event_handlers_to_event_target(event_name).event_handler_attribute(event_name); \
#define __ENUMERATE(attribute_name, event_name) \
void GlobalEventHandlers::set_##attribute_name(Bindings::CallbackType* value) \
{ \
global_event_handlers_to_event_target(event_name).set_event_handler_attribute(event_name, value); \
} \
Bindings::CallbackType* GlobalEventHandlers::attribute_name() \
{ \
return global_event_handlers_to_event_target(event_name).event_handler_attribute(event_name); \
}
ENUMERATE_GLOBAL_EVENT_HANDLERS(__ENUMERATE)
#undef __ENUMERATE