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LibWeb: Implement StyleSheet.ownerNode :^)

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This commit is contained in:
Andreas Kling 2021-03-08 13:40:53 +01:00
parent 183b2e71ba
commit d07fcba69b
5 changed files with 32 additions and 7 deletions
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7
Userland/Libraries/LibWeb/HTML/HTMLLinkElement.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, the SerenityOS developers.
* All rights reserved.
*
@ -53,7 +53,10 @@ void HTMLLinkElement::inserted_into(Node& node)
if (m_relationship & Relationship::Stylesheet && !(m_relationship & Relationship::Alternate)) {
m_css_loader.load_from_url(document().complete_url(href()));
document().style_sheets().add_sheet(m_css_loader.style_sheet().release_nonnull());
if (auto sheet = m_css_loader.style_sheet()) {
sheet->set_owner_node(this);
document().style_sheets().add_sheet(sheet.release_nonnull());
}
}
}

8
Userland/Libraries/LibWeb/HTML/HTMLStyleElement.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, the SerenityOS developers.
* All rights reserved.
*
@ -53,7 +53,11 @@ void HTMLStyleElement::children_changed()
builder.append(downcast<DOM::Text>(child).text_content());
});
m_css_loader.load_from_text(builder.to_string());
document().style_sheets().add_sheet(m_css_loader.style_sheet().release_nonnull());
if (auto sheet = m_css_loader.style_sheet()) {
sheet->set_owner_node(this);
document().style_sheets().add_sheet(sheet.release_nonnull());
}
HTMLElement::children_changed();
}