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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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11
Userland/Libraries/LibWeb/CSS/StyleSheet.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.
*
@ -26,7 +26,16 @@
*/
#include <LibWeb/CSS/StyleSheet.h>
#include <LibWeb/DOM/Element.h>
namespace Web::CSS {
void StyleSheet::set_owner_node(DOM::Element* element)
{
if (element)
m_owner_node = element->make_weak_ptr<DOM::Element>();
else
m_owner_node = nullptr;
}
}

8
Userland/Libraries/LibWeb/CSS/StyleSheet.h
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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.
*
@ -41,8 +41,14 @@ public:
virtual ~StyleSheet() = default;
DOM::Element* owner_node() { return m_owner_node; }
void set_owner_node(DOM::Element*);
protected:
StyleSheet() = default;
private:
WeakPtr<DOM::Element> m_owner_node;
};
}

5
Userland/Libraries/LibWeb/CSS/StyleSheet.idl
View file

@ -1,9 +1,12 @@
interface StyleSheet {
readonly attribute Element? ownerNode;
// readonly attribute CSSOMString type;
// readonly attribute USVString? href;
// readonly attribute (Element or ProcessingInstruction)? ownerNode;
// readonly attribute CSSStyleSheet? parentStyleSheet;
// readonly attribute DOMString? title;
// [SameObject, PutForwards=mediaText] readonly attribute MediaList media;
// attribute boolean disabled;
};