servo/components/constellation
Martin Robinson c6dc7c83a8
libservo: Make zooming and HiDPI scaling work per-WebView (#36419)
libservo: Make zooming and HiDPI scaling work per-`WebView`

This change moves all zooming and HiDPI scaling to work per-`WebView` in
both libservo and Compositor. This means that you can pinch zoom one
`WebView` and it should now work independently of other `WebView`s.
This is accomplished by making each `WebView` in the WebRender scene
have its own scaling reference frame.

All WebViews are now expected to manage their HiDPI scaling factor and
this can be set independently of other WebViews. Perhaps in the future
this will become a Servo-wide setting.

This allows full removal of the `WindowMethods` trait from Servo.

Testing: There are not yet any tests for the WebView API, but I hope
to add those soon.

Co-authored-by: Shubham Gupta <shubham13297@gmail.com>
Signed-off-by: Martin Robinson <mrobinson@igalia.com>

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Shubham Gupta <shubham13297@gmail.com>
2025-04-14 12:01:49 +00:00
..
browsingcontext.rs constellation: Stop assuming that the viewport is shared by all WebViews (#36312) 2025-04-04 17:06:34 +00:00
Cargo.toml libservo: Remove the unused multiview feature (#36485) 2025-04-14 07:46:07 +00:00
constellation.rs libservo: Make zooming and HiDPI scaling work per-WebView (#36419) 2025-04-14 12:01:49 +00:00
event_loop.rs compositor: Remove the script channel from the compositor (#36089) 2025-03-23 11:19:27 +00:00
lib.rs constellation: Rename messages sent to the Constellation (#36341) 2025-04-04 19:39:38 +00:00
logging.rs Move ScriptToConstellationMsg to constellation_traits (#36364) 2025-04-05 22:13:29 +00:00
pipeline.rs compositor: Unify the cross process and in-process API (#36443) 2025-04-12 21:38:22 +00:00
process_manager.rs Make the memory reporting multi-process aware (#35863) 2025-04-05 05:42:12 +00:00
sandboxing.rs Prevent zombie processes in multi-process mode. (#36329) 2025-04-04 19:39:13 +00:00
serviceworker.rs Move ScriptToConstellationMsg to constellation_traits (#36364) 2025-04-05 22:13:29 +00:00
session_history.rs Move ScriptToConstellationMsg to constellation_traits (#36364) 2025-04-05 22:13:29 +00:00
tracing.rs Move ScriptToConstellationMsg to constellation_traits (#36364) 2025-04-05 22:13:29 +00:00
webview_manager.rs Separate WebviewManager from Webview in compositor and constellation (#36302) 2025-04-04 07:34:19 +00:00