Trivia is whatever whitespace and comments appear before a token.
Previously this was always given a TokenCategory of Invalid, so it
would be displayed as an error in the view-source page, with red wiggly
underlines. Instead, treat it as what it actually is: whitespace and
comments!
The "on_received_console_message" and "on_received_console_messages"
were indistinguishable in purpose based on their name. This renames them
to:
on_console_message_available - WebContent has output a console message
and it is available for the client to retrieve.
on_received_styled_console_messages - WebContent has replied to a
request for the available console messages.
The "styled" qualifier is used here to indicate that the messages have
been styled with CSS for display in a WebView. This is to prepare for
an upcoming patch where DevToolsConsoleClient will not stylize the
output; DevTools will want the raw JS values.
The `cursor` property accepts a list of possible cursors, which behave
as a fallback: We use whichever cursor is the first available one. This
is a little complicated because initially, any remote images have not
loaded, so we need to use the fallback standard cursor, and then switch
to another when it loads.
So, ComputedValues stores a Vector of cursors, and then in EventHandler
we scan down that list until we find a cursor that's ready for use.
The spec defines cursors as being `<url>`, but allows for `<image>`
instead. That includes functions like `linear-gradient()`.
This commit implements image cursors in the Qt UI, but not AppKit.
This supports evaluating the script and replying with the result. We
currently serialize JS objects to a string, but we will need to support
dynamic interaction with the objects over IPC. This does not yet support
sending console messages to DevTools.
Our existing WebContentConsoleClient is very specific to our home-grown
Inspector. It renders console output to an HTML string. For DevTools, we
will not want this behavior; we will want to send representations of raw
JS values.
This patch makes WebContentConsoleClient a base class to handle console
input from the user, either from the Inspector or from DevTools. It then
moves the HTML rendering needed for the Inspector to a new class,
InspectorConsoleClient. And we add a DevToolsConsoleClient (currently
just stubbed) to handle needs specific to DevTools.
We choose at runtime which console client to install, based on the
--devtools command line flag.
LibDevTools was implicitly including generated IPC endpoints from
LibWebView. This is not a dependency declared in the CMakeLists.txt. So
updates to the IPC file might not have caused the endpoint header to be
regenerated by the time LibDevTools is compiled, resulting in a build
error.
This patch removes that implicit dependency entirely.
Our own Inspector differs from most other DevTools implementations with
regard to highlighting DOM nodes as you hover elements in the inspected
DOM tree. In other implementations, as you change the hovered node, the
browser will render a box model overlay onto the page for that node. We
currently don't do this; we wait until you click the node, at which
point we both paint the overlay and inspect the node's properties.
This patch does not change that behavior, but separates the IPCs and
internal tracking of inspected nodes to support the standard DevTools
behavior. So the DOM document now stores an inspected node and a
highlighted node. The former is used for features such as "$0" in the
JavaScript console, and the latter is used for the box model overlay.
Our Inspector continues to set these to the same node.
We currently receive serialized JSON values over IPC and forward them to
them WebView callbacks, leaving it to the implementations of those
callbacks to parse the strings as JSON objects. This patch hoists that
parsing up to WebContentClient as soon as the IPC message is received.
This is to reduce the work needed for secondary implementations of these
callbacks (i.e. our Firefox DevTools server).
This adds a command line option to enable the DevTools server. Here, we
make the application the DevToolsDelegate to reply to requests from the
DevTools server about the state of the application.
For Firefox DevTools, we will need to track WebViews by a numerical ID.
Here, we just increment a static 64-bit counter. We can switch to using
IDAllocator if we ever have an issue with this.
This patch adds such an ID to the views and a couple of APIs to access
WebViews after creation.
The previous code to determine the SourceDocument's lines was too naive:
the source text can contain other newline characters and sequences, and
the HTML/CSS/JS syntax highlighters would take those into account when
determining what line a token is on. This disagreement would cause
incorrect highlighting, or even crashes, if the source didn't solely use
`\n` for its newlines.
In order to have everyone agree on what a line is, this patch first
processes the source to replace all newlines with `\n`. The need to
copy the source like this is unfortunate, but viewing the source is a
rare enough action that this should not cause any noticeable
performance problems.
As the callers have a String, and we want a String, this also changes
the function parameters to keep the source as a String instead of
converting it to StringView and back.
Fixes https://github.com/LadybirdBrowser/ladybird/issues/3169
If Ctrl is pressed when a string is entered into the location bar and
that string doesn't contain a valid TLD, ".com" is added to that string.
Previously, only a small, fixed set of TLDs was checked. We now use the
public suffix list to determine if the given address contains a valid
TLD.
The inspector widget has this functionality, but it's limited to the
site you're currently viewing. This commit adds an option for removing
all cookies globally.
Previously, the workaround was to open a sqlite shell and run:
`DELETE FROM Cookies;` on the database yourself.
Some tests take longer than others, and so may want to set a custom
timeout so that they pass, without increasing the timeout for all other
tests. For example, this is done in WPT.
Add an `internals.setTestTimeout(milliseconds)` method that overrides
the test runner's default timeout for the currently-run test.
This commit adds a "echo_server_port" property to `WebContentOptions`.
Additionally, it makes `Application::web_content_options()` return a
mutable reference instead of a const reference so that we can set the
port value from the fixture.
This patch introduces the `Gfx::ColorSpace` class, this is basically a
serializable wrapper for skia's SkColorSpace. Creation of the instances
of this class (and thus ICC profiles parsing) is performed in the
ImageDecoder process. Then the object is serialized and sent through
IPC, to finally be handed to skia for rendering.
However, to make sure that we're not making all LibGfx's users dependent
on Skia as well, we need to ensure the `Gfx::ColorSpace` object has no
dependency on objects from Skia. To that end, the only member of the
`ColorSpace` class is the opaque `ColorSpaceImpl` struct. Though, there
is on issue with that design, the code in `DisplayListPlayer.cpp` needs
access to the underlying `sk_sp<SkColorSpace>`. It is provided by a
template function, that is only specialized for this type.
Doing this work allows us to pass the following WPT tests:
- https://wpt.live/css/css-color/tagged-images-001.html
- https://wpt.live/css/css-color/tagged-images-003.html
- https://wpt.live/css/css-color/tagged-images-004.html
- https://wpt.live/css/css-color/untagged-images-001.html
Other test cases can also be found here:
- https://github.com/svgeesus/PNG-ICC-tests
Note that SkColorSpace support quite a limited amount of color spaces,
so color profiles like the ones in [1] or the v4 profiles in [2] are not
supported yet. In fact, SkColorSpace only accepts skcms_ICCProfile with
a linear conversion to XYZ D50.
[1] https://www.color.org/browsertest.xalter
[2] https://www.color.org/version4html.xalter
C++ will jovially select the implicit conversion operator, even if it's
complete bogus, such as for unknown-size types or non-destructible
types. Therefore, all such conversions (which incur a copy) must
(unfortunately) be explicit so that non-copyable types continue to work.
NOTE: We make an exception for trivially copyable types, since they
are, well, trivially copyable.
Co-authored-by: kleines Filmröllchen <filmroellchen@serenityos.org>
