The setting for the search engine to use is currently ephemeral. Once we
have a settings dialog, we can implement this setting there, and persist
that setting.
The default behavior of QPushButton is much closer to what we want from
a drop-down menu, as shown in the QPushButton::setMenu documentation:
https://doc.qt.io/qt-6/qpushbutton.html#setMenu
This also results in much less of a "squished" look than before.
The current size is too small to be able to read the new tab URL. Use
the `resize` API rather than setting a fixed-size as well, to allow the
user to resize the dialog themselves.
This lets the user zoom in and out on a web page using the View menu or
keyboard shortcuts. This does not implement zooming with ctrl+scroll.
In the future, it'd be nice to embed the zoom level display inside the
location toolbar. But to do that, we will need to invent our own custom
search field and all of the UI classes (controller, cell, etc.) to draw
the field. So for now, this places the zoom level display to the right
of the location toolbar.
This is in the spirit of commit a4692a6c978a6e66d171e003063449790a6c5879
(and the history behind that commit).
We will need to perform lookups from an integral node ID to the JSON for
that node frequently in the Inspector. We will also need to traverse the
DOM tree from a node, through its ancestors, to the root node. These are
essentially the same maps stored by the Qt Inspector widget.
This commit includes only fetching the DOM tree from the WebContent
process and displaying it in an NSOutlineView. The displayed tree
includes some basic styling (e.g. colors).
Instead of having an annoying loop that constantly reschedules a
Core::EventLoop trigger, have the ALooperEventLoopManager do it itself
in the did_post_event() function.
We cannot simply re-use the Unix implementation directly because that
implementation expects to actually be called all the time in order to
service timers. If you don't call its' pump() method, timers do not get
triggered. So, we do still need the seconary thread for Timers that was
added earlier.
Similar to the RequestServer, bind this from the WebContentService
implementation and have it work the same way. Deduplicate some code
while we're here.
Add a RequestServerService class that uses the LadybirdServiceBase class
added previously. Bind to it from the WebContentService's service_main()
during startup.
Create LadybirdServiceBase to hold the standard "set resource dir" and
"init ipc sockets" service functionality that will be common between the
WebContent, RequestServer, and WebSocket services.
Refactor the handler class slightly to avoid the HandlerLeak lint by
making the class a static class inside the companion object and use a
WeakReference to the service instead of a strong one.
After moving to navigables, we started reusing the code that populates
session history entries with the srcdoc attribute value from iframes
in `Page::load_html()` for loading HTML.
This change addresses a crash in `determine_the_origin` which occurred
because this method expected the URL to be `about:srcdoc` if we also
provided HTML content (previously, it was the URL passed along with the
HTML content into `load_html()`).
The FIXME at the bottom of Timer.nativeRun was on the money, and was
the cause of some leaked timers. Solve the issue by passing the
EventLoopImplementation to the JVM Timer object and retrieving it's
thread_local timer list, and posting the events to the Impl rather than
trying to invoke the receiver's timer event callback directly in
the Timer thread. Because the implementation of
ALooperEventLoopManager::did_post_event() reaches for
EventLoop::current(), we also need to make sure that the timer thread
acutally *has* an EventLoop, even if we don't expect to use it for
anything. And we need to make sure to pump it to clear out any of the
poke() invocations sending 4 bytes to the wake pipe for that thread.
This function used to live in AndroidPlatform.cpp, but was removed
during the transition to the new app. We still need to extract the
assets from the tarball that CMake creates. At least, until we come
up with a generic "Resource" concept in LibCore.
Timers run in their own thread, to take advantage of existing Java
Executor features. By hooking into ALooper, we can spin the main
Activity's UI thread event loop without causing a fuss, or spinning the
CPU by just polling our event loop constantly.
This will let us spawn a new process for an Android Service to handle
all our WebContent needs. The ServiceConnection is manged by each
WebView. The lifecycle of the Service is not quite clear yet, but each
bindService call will get a unique Messenger that can be used to
transfer the WebContent side of the LibIPC socketpair we use in other
ports.
The simple smoke test makes sure that we can boot up an android emulator
with our package in it, and that the WebView is visible on boot.
More tests to come with more features :^)
This folder is gitignored because we copy a generated tar file to it
during the build so that the android build tools will add it to our
APK file. However, the gitkeep was not re-added when the folder moved.
This allows our WebViewImplementationNative class to paint into an
Android Bitmap class from the onDraw() view event. We also set the
viewport geometry from the view since we're setting the Kotlin Bitmap
at the same time.
This ports over the `LADYBIRD_USE_LLD` option from the standalone
Ladybird build and generalizes it to work for mold as well: the
`LAGOM_USE_LINKER` variable can be set to the desired name of the
linker. If it's empty, we default to trying LLD and Mold on ELF
platforms (in this order).
This template app from Android Studio should hopefully be more fun to
work on than the Qt wrapped application we were using before. :^)
It currently builds the native code using gradle rules, and has a stub
WebViewImplementationNative class that will wrap a c++ class of the same
name that inhertis from WebView::ViewImplementation. Spawning helper
processes and creating proper views in Kotlin is next on the list.
These classes are used as-is in all chromes. Move them to LibWebView so
that non-Serenity chromes don't have to awkwardly reach into its headers
and sources.
This adds menu items to open an interactive JavaScript console for a web
page. This more or less mimics the Qt implementation of the console.
Hooks are included to tie the lifetime of the console window with the
tab it belongs to; if the tab is closed, the console window is closed.
This creates WebView::ConsoleClient to handle functionality that will be
common to the JS consoles of all Ladybird chromes. This will let each
chrome focus on just the UI.
Note that this includes the `console.group` functionality that only the
Serenity chrome previously had. This was a FIXME in the Qt chrome, and
it is implemented such that all chromes will receive this functionality
for free.
The LadybirdWebView currently assumed it is viewed with a Tab instance.
This will not be true with the JavaScript console. This patch removes
this assumption by plumbing WebContent callbacks through a new protocol.
The Tab interface then implements this protocol.
For example, the JavaScript console will invoke window.scrollTo(0, INF)
to scroll to the bottom of the console after updating its contents. The
NSScrollView being scrolled here seems to behave oddly if we scroll
beyond its limit (e.g. mouse events stop working). Prevent this by
limiting scrolling to the NSScrollView's document rect.
We were relying on TabController setting the web view's initial viewport
in [TabController windowDidResize], which has been triggered when the
Tab is first created. However, it turns out that only happens due to the
toolbar being added to the Tab window, causing a resize event. When the
web view is embedded in a window without a toolbar, this resize event is
not triggered. Therefore, we must set the viewport ourselves when the
web view is added to a window.
Currently, the only NSWindow type in the AppKit chrome is the Tab. Once
we have other window types (e.g. Inspector), commands which assume they
are used on a Tab will either crash or behave weirdly.
This changes the createNewTab: command to accept the tab from which the
new tab is created, rather than assuming that tab is the key window. So
if some JS on a page calls window.open() while a non-Tab window is key,
the new tab will be opened within the same tab group.
This also changes closeCurrentTab: to work on any key window. Regardless
of whether the key window is a Tab or some other window, pressing cmd+W
should just close that window.
This lets the user choose a color scheme which differs from the active
system theme. Upon changing the color scheme, the scheme is broadcast to
all active tabs, and will be used in new tabs.
Without setting the --resources flag, headless-browser defaults to /res
for all resources it tries to find, including the theme. It will not
find this path on Lagom, so our attempt to load the default theme does
not accomplish anything.
The old names sounded like awkward English to me, as they implied the
WebContent process is asking for information. In reality, WebContent is
*providing* the information.
