Our implementation was errantly matching HTML tags other than the list
specified by the spec. For example, a <meta name=title> tag would be a
match for document.title.
For example, bandcamp will dynamically update its title when audio is
played as follows:
document.title = "▶︎ " + document.title;
And bandcamp also has a <meta name=title> tag. The result was that the
title would become "▶︎ [object HTMLMetaElement]".
Let's not re-invoke the "page did start loading" IPC when the history
state is pushed/replaced. It's a bit misleading (the change does not
actually load the new URL), but also the chromes may do more work than
we want when we change the URL.
Instead, add a new IPC for the history object to invoke.
From https://html.spec.whatwg.org/#list-of-animation-frame-callbacks:
Each target object has a map of animation frame callbacks, which is
an ordered map that must be initially empty, and an animation frame
callback identifier, which is a number that must initially be zero.
Implements the "top layer" concept from "CSS Positioned Layout Module
Level 4" specification.
- The tree builder is modified to ensure that layout nodes created by
top layer elements are children of the viewport.
- Implements missing steps in `showModal()` to add an element top top
layer.
- Implements missing steps in `close()` to remove an element from top
layer.
Further steps could be:
- Add support for `::backdrop` pseudo-element.
- Implement the "inert" concept from HTML spec to block hit-testing
when element from top layer is displayed.
Restore ImageViewer's new application icon, which was accidentally
changed back to using the filetype icon by e800605.
Additionally, use the correct icon in the ImageViewer manpage.
This will allow fine grained control over animation times, which will
allow us to write timing tests that can reliably pass on the much slower
CI machines.
When audio begins playing, add a button as an accessory view with a
speaker icon to indicate which tab is playing audio. This button is
currently disabled, but in the future may be used to mute the tab.
When audio begins playing, add a button to the left of the favicon with
a speaker icon to indicate which tab is playing audio. This button is
currently disabled, but in the future may be used to mute the tab.
This ensures we consistently show a favicon and that we update the title
to at least display the page URL when there isn't a <title> tag. We
would otherwise continue displaying the previous page's title.
When audio begins playing, add a button to the left of the favicon with
a speaker icon to indicate which tab is playing audio. This button is
currently disabled, but in the future may be used to mute the tab.
This ensures we consistently show a favicon and that we update the title
to at least display the page URL when there isn't a <title> tag. We
would otherwise continue displaying the previous page's title.
An action icon will be a button-like component to the left of the tab
icon. This initial patch just adds support for rendering an icon. In
the future, we will want to accept an action to be triggered when the
action icon is clicked, and to paint the icon like a button.
Most browsers have some indicator when audio is playing in a tab, which
makes it easier to find that tab and mute unwanted audio. This adds an
IPC to allow the Ladybird chromes to do something similar.
When the command line consists of only whitespace characters, the auto
formatter basically tries to trim the trailing whitespace. But due to a
subtle bug of decrementing an iterator (which is an unsigned integer)
past 0 (or the start of the buffer), that operation resulted in an index
out of bounds error and a crash.
