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9 commits

Author SHA1 Message Date
Andreas Kling
7912592f89 LibHTML: Add inserted_into() and removed_from() TreeNode callbacks 
These will be called when a Node or LayoutNode is inserted or removed
from a tree. They get the parent node as an argument.
 2019-09-29 17:40:39 +02:00
Andreas Kling
b94c7665a9 LibHTML: Add a way to get a Document's title 
You can now query Document::title() to get a String containing whatever
is inside the document's <title> tag.

In support of this, this patch adds the <html>, <head> and <title>
elements.
 2019-09-29 16:24:57 +02:00
Andreas Kling
0c6af2d5b4 LibHTML: Add Node::text_content() 
This returns a String built from all of a Node's text descendants,
including itself.
 2019-09-29 16:23:09 +02:00
Andreas Kling
f38b0f667e LibHTML: Implement basic HTMLElement.title support 
We now show a tooltip for the hovered node's enclosing HTML element's
title attribute, if one is present.

This patch also adds HTMLHeadingElement. The tags h1-h6 will now create
the right kind of objects.
 2019-09-29 12:26:13 +02:00
Andreas Kling
b477aff843 LibHTML: Detect hovering over links 
HtmlView now calls Node::enclosing_link_element() to find the nearest
ancestor <a> element.

This patch also adds HTMLElement and HTMLAnchorElement.
 2019-09-29 11:59:38 +02:00
Andreas Kling
1b8509a0c9 LibHTML: Make sure every DOM Node belongs to a Document 2019-09-29 11:43:07 +02:00
Andreas Kling
fb4702dd49 LibHTML: Add virtual Node::tag_name() 
This is analogous to the DOM's Node.tagName and makes it easy to ask
"hey, what kinda thing is this Node?"
 2019-09-28 22:59:16 +02:00
Sergey Bugaev
599edba7a3 LibHTML: Move layout tree building to Node 
This also fixes another bug with inline wrappers. Namely,
we should only add inline wrappers if a block node has
both non-block (inline or text) and block children.
 2019-09-28 18:29:42 +02:00
Andreas Kling
04b9dc2d30 Libraries: Create top level directory for libraries. 
Things were getting a little crowded in the project root, so this patch
moves the Lib*/ directories into Libraries/.
 2019-07-04 16:16:50 +02:00
Renamed from LibHTML/DOM/Node.h (Browse further)