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LibWeb: Make Web::Page GC-allocated

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This is a first step towards removing the various Page& and Page*
we have littering the engine with "trust me bro" safety guarantees.

Co-Authored-By: Andreas Kling <kling@serenityos.org>
This commit is contained in:
Shannon Booth 2023-12-04 21:57:13 +13:00 • committed by Andreas Kling
parent 6e6f3a9a8f
commit 0ae5c070c7
8 changed files with 65 additions and 30 deletions
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9
Userland/Services/WebWorker/PageHost.cpp
View file

@ -5,6 +5,7 @@
*/
#include <LibJS/Runtime/VM.h>
#include <LibWeb/Bindings/MainThreadVM.h>
#include <WebWorker/ConnectionFromClient.h>
#include <WebWorker/PageHost.h>
@ -75,9 +76,15 @@ void PageHost::request_file(Web::FileRequest request)
PageHost::PageHost(ConnectionFromClient& client)
: m_client(client)
, m_page(make<Web::Page>(*this))
, m_page(Web::Page::create(Web::Bindings::main_thread_vm(), *this))
{
setup_palette();
}
void PageHost::visit_edges(JS::Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_page);
}
}

3
Userland/Services/WebWorker/PageHost.h
View file

@ -33,11 +33,12 @@ public:
private:
explicit PageHost(ConnectionFromClient&);
virtual void visit_edges(JS::Cell::Visitor&) override;
void setup_palette();
ConnectionFromClient& m_client;
NonnullOwnPtr<Web::Page> m_page;
JS::NonnullGCPtr<Web::Page> m_page;
RefPtr<Gfx::PaletteImpl> m_palette_impl;
};