RGBCube/serenity
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Author SHA1 Message Date
Andreas Kling
e4df1b223f LibWeb: Implement a slow but functional HTMLCollection :^) 
HTMLCollection is an awkward legacy interface from the DOM spec.

It provides a live view of a DOM subtree, with some kind of filtering
that determines which elements are part of the collection.

We now return HTMLCollection objects from these APIs:

- getElementsByClassName()
- getElementsByName()
- getElementsByTagName()

This initial implementation does not do any kind of caching, since that
is quite a tricky problem, and there will be plenty of time for tricky
problems later on when the engine is more mature.
 2021-04-22 21:21:46 +02:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files. 
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
 2021-04-22 11:22:27 +02:00
Linus Groh
d721c93beb LibWeb: Add Element::prefix() 
Just a getter for m_qualified_name.prefix(), just like local_name() and
namespace_().
 2021-04-14 09:30:29 +02:00
Andreas Kling
33e3f0c71f LibWeb: Expose barebones CSSStyleDeclaration to JavaScript 
You can now access an element's inline style via Element.style.
The interface is not very capable yet though. :^)
 2021-03-13 22:41:32 +01:00
Andreas Kling
0759f54bd3 LibWeb: Rename StyleDeclaration => CSSStyleDeclaration to match CSSOM 2021-03-13 22:41:32 +01:00
Linus Groh
e064194061 LibWeb: Return InvalidCharacterError from Element::set_attribute() for empty attr 
This is the first user of the new DOMException, using ExceptionOr. :^)
 2021-02-20 00:09:11 +01:00
Andreas Kling
d597626ea1 LibWeb: Add a way to give DOM::Element a ShadowRoot 
You can now attach a shadow root to your favorite Element. It doesn't
do anything yet, but you can.
 2021-02-10 19:06:20 +01:00
Linus Groh
79bab28f5e LibWeb: Implement Element.getElementsBy{Tag,Class}Name() 
Just like the Document variants, but using the given Element as
for_each_in_subtree_of_type() root.
 2021-02-08 17:59:04 +01:00
Linus Groh
2a38f008bf LibWeb: Make getElementsByClassName() case-insensitive in quirks mode 
From https://dom.spec.whatwg.org/#concept-getelementsbyclassname:

    The comparisons for the classes must be done in an ASCII case-
    insensitive manner if root’s node document’s mode is "quirks", and
    in an identical to manner otherwise.
 2021-02-08 17:59:04 +01:00
Andreas Kling
330c3fcb59 LibWeb: Use move semantics for QualifiedName more often 2021-02-07 11:20:15 +01:00
Andreas Kling
fd441b954d LibWeb: Add fast_is<T>() for some DOM and layout node subclasses 
The generic is<T>() uses dynamic_cast which is fine in the majority
of cases, but when one of them shows up in profiles, we can make it
faster by answering the is-a question manually.
 2021-01-17 14:42:50 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Renamed from Libraries/LibWeb/DOM/Element.h (Browse further)