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Code Activity

LibWeb: Use correct type for MessageEventInit.ports

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This didn't work previously because the IDL generator used the
incorrect type for some types of sequences within dictionaries.
This commit is contained in:
Tim Ledbetter 2024-05-15 20:58:02 +01:00 • committed by Andreas Kling
parent 763b7f0e0c
commit 63246577d2
Notes: sideshowbarker 2024-07-17 04:57:23 +09:00
6 changed files with 10 additions and 10 deletions
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2
Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
View file

@ -888,7 +888,7 @@ static void generate_to_cpp(SourceGenerator& generator, ParameterType& parameter
)~~~");
} else {
sequence_generator.append(R"~~~(
@sequence.storage_type@ @cpp_name@ { global_object.heap() };
@sequence.storage_type@<@sequence.type@> @cpp_name@ { vm.heap() };
)~~~");
}
}

5
Userland/Libraries/LibWeb/HTML/MessageEvent.cpp
View file

@ -8,6 +8,7 @@
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/MessageEventPrototype.h>
#include <LibWeb/HTML/MessageEvent.h>
#include <LibWeb/HTML/MessagePort.h>
namespace Web::HTML {
@ -31,9 +32,9 @@ MessageEvent::MessageEvent(JS::Realm& realm, FlyString const& event_name, Messag
, m_source(event_init.source)
{
m_ports.ensure_capacity(event_init.ports.size());
for (auto& port : event_init.ports) {
for (auto const& port : event_init.ports) {
VERIFY(port);
m_ports.unchecked_append(*port);
m_ports.unchecked_append(static_cast<JS::Object&>(*port));
}
}

2
Userland/Libraries/LibWeb/HTML/MessageEvent.h
View file

@ -20,7 +20,7 @@ struct MessageEventInit : public DOM::EventInit {
String origin {};
String last_event_id {};
Optional<MessageEventSource> source;
Vector<JS::Handle<JS::Object>> ports;
Vector<JS::Handle<MessagePort>> ports;
};
class MessageEvent : public DOM::Event {

3
Userland/Libraries/LibWeb/HTML/MessageEvent.idl
View file

@ -22,6 +22,5 @@ dictionary MessageEventInit : EventInit {
USVString origin = "";
DOMString lastEventId = "";
MessageEventSource? source = null;
// FIXME: sequence<MessagePort> ports = [];
sequence<object> ports = [];
sequence<MessagePort> ports = [];
};

4
Userland/Libraries/LibWeb/HTML/MessagePort.cpp
View file

@ -372,10 +372,10 @@ void MessagePort::post_message_task_steps(SerializedTransferRecord& serialize_wi
// 5. Let newPorts be a new frozen array consisting of all MessagePort objects in deserializeRecord.[[TransferredValues]], if any, maintaining their relative order.
// FIXME: Use a FrozenArray
Vector<JS::Handle<JS::Object>> new_ports;
Vector<JS::Handle<MessagePort>> new_ports;
for (auto const& object : deserialize_record.transferred_values) {
if (is<HTML::MessagePort>(*object)) {
new_ports.append(object);
new_ports.append(verify_cast<MessagePort>(*object));
}
}

4
Userland/Libraries/LibWeb/HTML/Window.cpp
View file

@ -1160,10 +1160,10 @@ WebIDL::ExceptionOr<void> Window::window_post_message_steps(JS::Value message, W
// 6. Let newPorts be a new frozen array consisting of all MessagePort objects in deserializeRecord.[[TransferredValues]],
// if any, maintaining their relative order.
// FIXME: Use a FrozenArray
Vector<JS::Handle<JS::Object>> new_ports;
Vector<JS::Handle<MessagePort>> new_ports;
for (auto const& object : deserialize_record.transferred_values) {
if (is<HTML::MessagePort>(*object)) {
new_ports.append(object);
new_ports.append(verify_cast<MessagePort>(*object));
}
}