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LibWeb: Make StyleSheetList GC-allocated

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This commit is contained in:
Andreas Kling 2022-08-07 13:29:49 +02:00
parent 5d60212076
commit 5366924f11
14 changed files with 68 additions and 37 deletions
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37
Userland/Libraries/LibWeb/CSS/StyleSheetList.h
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -8,55 +8,52 @@
#include <AK/NonnullRefPtrVector.h>
#include <AK/RefCounted.h>
#include <LibWeb/Bindings/LegacyPlatformObject.h>
#include <LibWeb/Bindings/Wrappable.h>
#include <LibWeb/CSS/CSSStyleSheet.h>
#include <LibWeb/Forward.h>
namespace Web::CSS {
class StyleSheetList
: public RefCounted<StyleSheetList>
, public Weakable<StyleSheetList>
, public Bindings::Wrappable {
public:
using WrapperType = Bindings::StyleSheetListWrapper;
class StyleSheetList : public Bindings::LegacyPlatformObject {
JS_OBJECT(StyleSheetList, Bindings::LegacyPlatformObject);
static NonnullRefPtr<StyleSheetList> create(DOM::Document& document)
{
return adopt_ref(*new StyleSheetList(document));
}
public:
StyleSheetList& impl() { return *this; }
static StyleSheetList* create(DOM::Document& document);
explicit StyleSheetList(DOM::Document&);
void add_sheet(CSSStyleSheet&);
void remove_sheet(CSSStyleSheet&);
Vector<JS::Handle<CSSStyleSheet>> const& sheets() const { return m_sheets; }
Vector<JS::Handle<CSSStyleSheet>>& sheets() { return m_sheets; }
Vector<CSSStyleSheet&> const& sheets() const { return m_sheets; }
Vector<CSSStyleSheet&>& sheets() { return m_sheets; }
CSSStyleSheet* item(size_t index) const
{
if (index >= m_sheets.size())
return {};
return const_cast<CSSStyleSheet*>(m_sheets[index].cell());
return &const_cast<CSSStyleSheet&>(m_sheets[index]);
}
size_t length() const { return m_sheets.size(); }
bool is_supported_property_index(u32) const;
virtual bool is_supported_property_index(u32 index) const override;
virtual JS::Value item_value(size_t index) const override;
DOM::Document& document() { return m_document; }
DOM::Document const& document() const { return m_document; }
private:
explicit StyleSheetList(DOM::Document&);
virtual void visit_edges(Cell::Visitor&) override;
DOM::Document& m_document;
Vector<JS::Handle<CSSStyleSheet>> m_sheets;
Vector<CSSStyleSheet&> m_sheets;
};
}
namespace Web::Bindings {
StyleSheetListWrapper* wrap(JS::Realm&, CSS::StyleSheetList&);
inline JS::Object* wrap(JS::Realm&, Web::CSS::StyleSheetList& object) { return &object; }
using StyleSheetListWrapper = Web::CSS::StyleSheetList;
}