This PR fixes the broken unit-test after
[#35662](https://github.com/servo/servo/pull/35662)
Testing: Verified locally and CI confirms too.
Fixes: Migrate the test to use new API
cc: @xiaochengh
Signed-off-by: Shubham Gupta <shubham13297@gmail.com>
This is a clean up after #36062 and #35985. It removes the script
channel for each pipeline from the compositor. Now all messages are sent
via the `Constellation` first, which will allow breaking the dependency
on script in the compositor.
In addition, scroll states are actually sent via the `Constellation`,
which was an oversight from #36062. Finally, a typo in a method name is
fixed.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This change creates a `constellation_traits` crate. Previously messages
to the `Constellation` were in the `compositing_traits` crate, which
came about organically. This change moves these to a new crate which
also contains data types that are used in both compositing/libservo and
script (ie types that cross the process boundary). The idea is similar
to `embedding_traits`, but this is meant for types not exposed to the
API.
This change allows deduplicating `UntrustedNodeAddress`, which
previously had two versions to avoid circular dependencies.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Simply how `ProgressiveWebMetrics` works:
1. Keep only a single struct instead of one in layout and one script
that both implement the `ProgressiveWebMetrics` trait. Since layout
and script are the same thread these can now just be a single
`ProgressiveWebMetrics` struct stored in script.
2. Have the compositor be responsible for informing the Constellation
(which informs the ScripThread) about paint metrics. This makes
communication flow one way and removes one dependency between the
compositor and script (of two).
3. All units tests are moved into the `metrics` crate itself since there
is only one struct there now.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This will allow removing the dependency of the compositor on
`script_traits`, which should make our internal dependency chain a lot
easier to deal with.
Part of #35984.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
2025-03-21 12:09:01 +00:00
Simon B / GrausamkeitEnjoyer / God's Eye View Developer
Previously a member of IOCompositor, the `cursor_pos` DevicePoint did not reflect
the true position of the cursor. This caused flickering on mouse hover,
see [issue #35875.] The value of `cursor_pos` within IOCompositor
was always (x=0, y=0) regardless of the true cursor position
(it was never updated, must be a bug or an oversight?).
Moving `cursor_pos` to `ServoRenderer`, updating `cursor_pos` on `dispatch_input_event()`,
and storing cursor position in `ServoRenderer` through method `update_cursor()` fixes
the flickering previously observed.
Signed-off-by: devgev <leifminfagel@gmail.com>
The `WebViewId` name is a lot more descriptive these days to the casual
reader, so I think we can go ahead and finish the rename.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This is another step in the move to having a per-WebView renderer. In
this step event handling is made per-WebView. Most events sent to Servo
are sent via the WebView API already, so this just moves more event
handling code to the per-WebView render portion of the compositor.
- ServoRenderer is given shared ownership and interior mutability as
it is now shared among all WebView(Renderers).
- Some messages coming from other parts of Servo must now carry a
WebViewId as well so that they can be associated with a particular
WebView.
- There needs to be some reorganization of `ServoRenderer` in order to
avoid issues with double borrow of `RefCells`.
Signed-off-by: Delan Azabani <dazabani@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This is one of the first big steps toward making the compositor work
per-WebView. It moves the collection of pipelines into the per-WebView
data structure in the compositor as well as the pending paint metrics.
This means that more messages need to carry information about the
WebView they apply to. Note that there are still a few places that we
need to map from `PipelineId` to `WebViewId`, so this also includes a
shared mapping which tracks this. The mapping can be removed once event
handling is fully per-WebView.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Delan Azabani <dazabani@igalia.com>
* Use 2024 style edition
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* Reformat all code
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
When creating a `WebView`, let the Compositor know synchronously that
it exists. This allows the embedder to immediately call methods like
`WebView::focus()`. In addition remove messages associated with the
`WebViewDelegate::notify_ready_to_show()` method (and the method
itself), as now `WebView`s can be shown immediately.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
A window resize requires to also resize the webview,
otherwise it will stay at the original size.
Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
For a long time, `gfx_traits` has held a lot of things unrelated to graphics
and also unrelated to the `gfx` crate (which is mostly about fonts).
This is a cleanup which does a few things:
1. Move non `gfx` crate things out of `gfx_traits`. This is important in
order to prevent dependency cycles with a different integration between
layout, script, and fonts.
2. Rename the `msg` crate to `base`. It didn't really contain anything
to do with messages and instead mostly holds ids, which are used
across many different crates in Servo. This new crate will hold the
*rare* data types that are widely used.
Details:
- All BackgroundHangMonitor-related things from base to a new
`background_hang_monitor_api` crate.
- Moved `TraversalDirection` to `script_traits`
- Moved `Epoch`-related things from `gfx_traits` to `base`.
- Moved `PrintTree` to base. This should be widely useful in Servo.
- Moved `WebrenderApi` from `base` to `webrender_traits` and renamed it
to `WebRenderFontApi`.
* Add multiple concurrent top-level browsing contexts
Co-authored-by: Delan Azabani <dazabani@igalia.com>
* Rename variables and comments
There are some variable and comments still use browser as names.
This commit renames them to webview.
* Update log message from web view to webview
* Revert offscreen_framebuffer_id rename
* Rename all web view to webview
* Cargo fmt
* Fix viewport/event/clear coordinates when multiview is disabled
* Only deprecate things when multiview is enabled
* Update WebViewManger with shown and invisible sets
Replace visible_webviews and native_window_is_visible with shown_webviews
and invisible_webviews. Add 4 more methods to set them accordingly. The
behavior of is_effectively_visible will return true if the wbview is in
shown_webviews set but not in invisible_webviews.
* Update variant behaviors
* Rename WebViewVisibilityChanged to MarkWebViewInvisible
* Fix unit test by marking id 3 visible again
* Update MarkWebViewInvisible and add UnmarkWebViewInvisible
* Update format and doc comments
* Clean up doc comments
* Address style and naming changes
* Rename UpdateWebView to UpdateFrameTreeForWebView
* constellation: send frame tree unconditionally over focus and feature
* Clarify shown and invisible sets in constellation WebViewManager
* Eliminate forward_to_constellation!()
* Actually remove the unused macro
* Don’t gate compositor changes on multiview feature flag
* Update todo in mouse event dispatch
* Pass all visible webview ids in a single ReadyToPresent message
* Fix compile and lint errors
* servoshell: fix gap between minibrowser toolbar and webview
* Fix failure in /_mozilla/mozilla/window_resizeTo.html
* Fix compile warnings
* Remove stray dbg!()
* Remove confusing “effectively visible” logic (see #31815, #31816)
* Allow embedder to show/hide/raise webviews without ipc
* Update root pipeline only when painting order actually changes
* Stop gating old focus and SetFrameTree behaviour behind Cargo feature
* Use webview_id and WebViewId in webview-related code
* Improve logging of webview-related embedder events
* Allow webview Show and Raise events to optionally hide all others
* Don’t do anything in response to WebViewPaintingOrder
* Remove WebViewPaintingOrder, since its payload is unreliable
* On MoveResizeWebView, only update root pipeline if rect changed
* Rename IOCompositor methods for clarity
* compositor: add event tracing; log webview ops even without ipc
* Add temporary debug logging
* Add more temporary debug logging
* Remove temporary logging in compositor
* Remove temporary debug logging
* Add temporary debug logging, but defer I/O until panic
* Capture a backtrace with each crash log entry
* Proper error handling without panicking in WebViewManager
* Clean up imports in constellation
---------
Co-authored-by: Delan Azabani <dazabani@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
