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LibWeb: Move setting of Web object prototypes to initialize()

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This needs to happen before prototype/constructor intitialization can be
made lazy. Otherwise, GC could run during the C++ constructor and try to
collect the object currently being created.
This commit is contained in:
Timothy Flynn 2023-01-10 06:28:20 -05:00 • committed by Andreas Kling
parent 7bd8fd000f
commit 834202aeb9
339 changed files with 1294 additions and 187 deletions
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7
Userland/Libraries/LibWeb/CSS/CSSConditionRule.cpp
View file

@ -14,7 +14,6 @@ namespace Web::CSS {
CSSConditionRule::CSSConditionRule(JS::Realm& realm, CSSRuleList& rules)
: CSSGroupingRule(realm, rules)
{
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSConditionRulePrototype>(realm, "CSSConditionRule"));
}
void CSSConditionRule::for_each_effective_style_rule(Function<void(CSSStyleRule const&)> const& callback) const
@ -23,4 +22,10 @@ void CSSConditionRule::for_each_effective_style_rule(Function<void(CSSStyleRule
CSSGroupingRule::for_each_effective_style_rule(callback);
}
void CSSConditionRule::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSConditionRulePrototype>(realm, "CSSConditionRule"));
}
}

2
Userland/Libraries/LibWeb/CSS/CSSConditionRule.h
View file

@ -26,6 +26,8 @@ public:
protected:
CSSConditionRule(JS::Realm&, CSSRuleList&);
virtual void initialize(JS::Realm&) override;
};
}

5
Userland/Libraries/LibWeb/CSS/CSSFontFaceRule.cpp
View file

@ -21,6 +21,11 @@ CSSFontFaceRule::CSSFontFaceRule(JS::Realm& realm, FontFace&& font_face)
: CSSRule(realm)
, m_font_face(move(font_face))
{
}
void CSSFontFaceRule::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSFontFaceRulePrototype>(realm, "CSSFontFaceRule"));
}

1
Userland/Libraries/LibWeb/CSS/CSSFontFaceRule.h
View file

@ -28,6 +28,7 @@ public:
private:
CSSFontFaceRule(JS::Realm&, FontFace&&);
virtual void initialize(JS::Realm&) override;
virtual DeprecatedString serialized() const override;
FontFace m_font_face;

7
Userland/Libraries/LibWeb/CSS/CSSGroupingRule.cpp
View file

@ -18,11 +18,16 @@ CSSGroupingRule::CSSGroupingRule(JS::Realm& realm, CSSRuleList& rules)
: CSSRule(realm)
, m_rules(rules)
{
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSGroupingRulePrototype>(realm, "CSSGroupingRule"));
for (auto& rule : m_rules)
rule.set_parent_rule(this);
}
void CSSGroupingRule::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSGroupingRulePrototype>(realm, "CSSGroupingRule"));
}
void CSSGroupingRule::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);

2
Userland/Libraries/LibWeb/CSS/CSSGroupingRule.h
View file

@ -32,6 +32,8 @@ public:
protected:
CSSGroupingRule(JS::Realm&, CSSRuleList&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
private:

8
Userland/Libraries/LibWeb/CSS/CSSImportRule.cpp
View file

@ -29,8 +29,6 @@ CSSImportRule::CSSImportRule(AK::URL url, DOM::Document& document)
, m_url(move(url))
, m_document(document)
{
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSImportRulePrototype>(document.realm(), "CSSImportRule"));
dbgln_if(CSS_LOADER_DEBUG, "CSSImportRule: Loading import URL: {}", m_url);
auto request = LoadRequest::create_for_url_on_page(m_url, document.page());
@ -41,6 +39,12 @@ CSSImportRule::CSSImportRule(AK::URL url, DOM::Document& document)
set_resource(ResourceLoader::the().load_resource(Resource::Type::Generic, request));
}
void CSSImportRule::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSImportRulePrototype>(realm, "CSSImportRule"));
}
void CSSImportRule::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);

1
Userland/Libraries/LibWeb/CSS/CSSImportRule.h
View file

@ -40,6 +40,7 @@ public:
private:
CSSImportRule(AK::URL, DOM::Document&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
virtual DeprecatedString serialized() const override;

5
Userland/Libraries/LibWeb/CSS/CSSMediaRule.cpp
View file

@ -21,6 +21,11 @@ CSSMediaRule::CSSMediaRule(JS::Realm& realm, MediaList& media, CSSRuleList& rule
: CSSConditionRule(realm, rules)
, m_media(media)
{
}
void CSSMediaRule::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSMediaRulePrototype>(realm, "CSSMediaRule"));
}

1
Userland/Libraries/LibWeb/CSS/CSSMediaRule.h
View file

@ -35,6 +35,7 @@ public:
private:
CSSMediaRule(JS::Realm&, MediaList&, CSSRuleList&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
virtual DeprecatedString serialized() const override;

5
Userland/Libraries/LibWeb/CSS/CSSStyleRule.cpp
View file

@ -21,6 +21,11 @@ CSSStyleRule::CSSStyleRule(JS::Realm& realm, NonnullRefPtrVector<Selector>&& sel
, m_selectors(move(selectors))
, m_declaration(declaration)
{
}
void CSSStyleRule::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSStyleRulePrototype>(realm, "CSSStyleRule"));
}

1
Userland/Libraries/LibWeb/CSS/CSSStyleRule.h
View file

@ -36,6 +36,7 @@ public:
private:
CSSStyleRule(JS::Realm&, NonnullRefPtrVector<Selector>&&, CSSStyleDeclaration&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
virtual DeprecatedString serialized() const override;

8
Userland/Libraries/LibWeb/CSS/CSSStyleSheet.cpp
View file

@ -23,8 +23,6 @@ CSSStyleSheet::CSSStyleSheet(JS::Realm& realm, CSSRuleList& rules, MediaList& me
: StyleSheet(realm, media)
, m_rules(&rules)
{
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSStyleSheetPrototype>(realm, "CSSStyleSheet"));
if (location.has_value())
set_location(location->to_deprecated_string());
@ -32,6 +30,12 @@ CSSStyleSheet::CSSStyleSheet(JS::Realm& realm, CSSRuleList& rules, MediaList& me
rule.set_parent_style_sheet(this);
}
void CSSStyleSheet::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSStyleSheetPrototype>(realm, "CSSStyleSheet"));
}
void CSSStyleSheet::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);

1
Userland/Libraries/LibWeb/CSS/CSSStyleSheet.h
View file

@ -52,6 +52,7 @@ public:
private:
CSSStyleSheet(JS::Realm&, CSSRuleList&, MediaList&, Optional<AK::URL> location);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
CSSRuleList* m_rules { nullptr };

5
Userland/Libraries/LibWeb/CSS/CSSSupportsRule.cpp
View file

@ -20,6 +20,11 @@ CSSSupportsRule::CSSSupportsRule(JS::Realm& realm, NonnullRefPtr<Supports>&& sup
: CSSConditionRule(realm, rules)
, m_supports(move(supports))
{
}
void CSSSupportsRule::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::CSSSupportsRulePrototype>(realm, "CSSSupportsRule"));
}

1
Userland/Libraries/LibWeb/CSS/CSSSupportsRule.h
View file

@ -33,6 +33,7 @@ public:
private:
CSSSupportsRule(JS::Realm&, NonnullRefPtr<Supports>&&, CSSRuleList&);
virtual void initialize(JS::Realm&) override;
virtual DeprecatedString serialized() const override;
NonnullRefPtr<Supports> m_supports;

7
Userland/Libraries/LibWeb/CSS/MediaQueryList.cpp
View file

@ -25,10 +25,15 @@ MediaQueryList::MediaQueryList(DOM::Document& document, NonnullRefPtrVector<Medi
, m_document(document)
, m_media(move(media))
{
set_prototype(&Bindings::ensure_web_prototype<Bindings::MediaQueryListPrototype>(document.realm(), "MediaQueryList"));
evaluate();
}
void MediaQueryList::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::MediaQueryListPrototype>(realm, "MediaQueryList"));
}
void MediaQueryList::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);

1
Userland/Libraries/LibWeb/CSS/MediaQueryList.h
View file

@ -34,6 +34,7 @@ public:
private:
MediaQueryList(DOM::Document&, NonnullRefPtrVector<MediaQuery>&&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
JS::NonnullGCPtr<DOM::Document> m_document;

7
Userland/Libraries/LibWeb/CSS/MediaQueryListEvent.cpp
View file

@ -20,9 +20,14 @@ MediaQueryListEvent::MediaQueryListEvent(JS::Realm& realm, DeprecatedFlyString c
, m_media(event_init.media)
, m_matches(event_init.matches)
{
set_prototype(&Bindings::ensure_web_prototype<Bindings::MediaQueryListEventPrototype>(realm, "MediaQueryListEvent"));
}
MediaQueryListEvent::~MediaQueryListEvent() = default;
void MediaQueryListEvent::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::MediaQueryListEventPrototype>(realm, "MediaQueryListEvent"));
}
}

2
Userland/Libraries/LibWeb/CSS/MediaQueryListEvent.h
View file

@ -29,6 +29,8 @@ public:
private:
MediaQueryListEvent(JS::Realm&, DeprecatedFlyString const& event_name, MediaQueryListEventInit const& event_init);
virtual void initialize(JS::Realm&) override;
DeprecatedString m_media;
bool m_matches;
};

7
Userland/Libraries/LibWeb/CSS/Screen.cpp
View file

@ -22,7 +22,12 @@ Screen::Screen(HTML::Window& window)
: PlatformObject(window.realm())
, m_window(window)
{
set_prototype(&Bindings::ensure_web_prototype<Bindings::ScreenPrototype>(window.realm(), "Screen"));
}
void Screen::initialize(JS::Realm& realm)
{
Base::initialize(realm);
set_prototype(&Bindings::ensure_web_prototype<Bindings::ScreenPrototype>(realm, "Screen"));
}
void Screen::visit_edges(Cell::Visitor& visitor)

1
Userland/Libraries/LibWeb/CSS/Screen.h
View file

@ -29,6 +29,7 @@ public:
private:
explicit Screen(HTML::Window&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
HTML::Window const& window() const { return *m_window; }