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LibWeb: Make CSS::Screen GC-allocated

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This commit is contained in:
Andreas Kling 2022-08-31 18:52:54 +02:00
parent d5e831988e
commit 8c90e08e0b
6 changed files with 36 additions and 21 deletions
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17
Userland/Libraries/LibWeb/CSS/Screen.cpp
View file

@ -11,9 +11,22 @@
namespace Web::CSS {
Screen::Screen(HTML::Window& window)
: m_window(JS::make_handle(window))
JS::NonnullGCPtr<Screen> Screen::create(HTML::Window& window)
{
return *window.heap().allocate<Screen>(window.realm(), window);
}
Screen::Screen(HTML::Window& window)
: PlatformObject(window.realm())
, m_window(window)
{
set_prototype(&window.cached_web_prototype("Screen"));
}
void Screen::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_window.ptr());
}
Gfx::IntRect Screen::screen_rect() const

20
Userland/Libraries/LibWeb/CSS/Screen.h
View file

@ -6,26 +6,20 @@
#pragma once
#include <AK/RefCountForwarder.h>
#include <LibGfx/Rect.h>
#include <LibWeb/Bindings/Wrappable.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/Forward.h>
#include <LibWeb/HTML/Window.h>
namespace Web::CSS {
class Screen final
: public RefCounted<Screen>
, public Bindings::Wrappable {
class Screen final : public Bindings::PlatformObject {
WEB_PLATFORM_OBJECT(Screen, Bindings::PlatformObject);
public:
using WrapperType = Bindings::ScreenWrapper;
using AllowOwnPtr = TrueType;
static NonnullOwnPtr<Screen> create(Badge<HTML::Window>, HTML::Window& window)
{
return adopt_own(*new Screen(window));
}
static JS::NonnullGCPtr<Screen> create(HTML::Window&);
i32 width() const { return screen_rect().width(); }
i32 height() const { return screen_rect().height(); }
@ -37,11 +31,15 @@ public:
private:
explicit Screen(HTML::Window&);
virtual void visit_edges(Cell::Visitor&) override;
HTML::Window const& window() const { return *m_window; }
Gfx::IntRect screen_rect() const;
JS::Handle<HTML::Window> m_window;
JS::NonnullGCPtr<HTML::Window> m_window;
};
}
WRAPPER_HACK(Screen, Web::CSS)