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LibWeb: Parse <style> element text content when inserted into document

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1% progression on ACID3. :^)
This commit is contained in:
Andreas Kling 2022-02-25 22:05:42 +01:00
parent fb11741f20
commit efac862570
Notes: sideshowbarker 2024-07-17 18:16:18 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/efac862570
2 changed files with 8 additions and 1 deletions
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8
Userland/Libraries/LibWeb/HTML/HTMLStyleElement.cpp
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@ -27,6 +27,12 @@ void HTMLStyleElement::children_changed()
HTMLElement::children_changed(); HTMLElement::children_changed();
} }
void HTMLStyleElement::inserted()
{
update_a_style_block();
return HTMLElement::inserted();
}
void HTMLStyleElement::removed_from(Node* old_parent) void HTMLStyleElement::removed_from(Node* old_parent)
{ {
update_a_style_block(); update_a_style_block();
@ -93,7 +99,7 @@ static void create_a_css_style_sheet(DOM::Document& document, String type, DOM::
// NOTE: This is basically done by children_changed() today: // NOTE: This is basically done by children_changed() today:
// The element's children changed steps run. // The element's children changed steps run.
// //
// NOTE: This is basically done by removed_from() today: // NOTE: This is basically done by inserted() and removed_from() today:
// The element is not on the stack of open elements of an HTML parser or XML parser, and it becomes connected or disconnected. // The element is not on the stack of open elements of an HTML parser or XML parser, and it becomes connected or disconnected.
// //
// https://html.spec.whatwg.org/multipage/semantics.html#update-a-style-block // https://html.spec.whatwg.org/multipage/semantics.html#update-a-style-block

1
Userland/Libraries/LibWeb/HTML/HTMLStyleElement.h
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@ -19,6 +19,7 @@ public:
virtual ~HTMLStyleElement() override; virtual ~HTMLStyleElement() override;
virtual void children_changed() override; virtual void children_changed() override;
virtual void inserted() override;
virtual void removed_from(Node*) override; virtual void removed_from(Node*) override;
void update_a_style_block(); void update_a_style_block();