UWP: non random port for devtools, and support for custom UWP prefs
packages-prefs.json is now taken into account for libsimpleservo. Making it possible to have custom pref for the UWP builds, removing some weirdness in the way we handle preferences in the hololens code.
This also adds a new set of preferences to control the devtools server startup state, and make the port choice constant across sessions.
Fix#27267Fix#22970
Make gstreamer packaging explicit
This change aligns Windows and macOS in terms of loading an explicit set of included plugins when initializing gstreamer. It also creates a single source of truth - the set of expected plugins is generated in a build script by the same python code that is used for packaging, so it should be impossible for platforms relying on this system to get out of sync.
Fixes#27293
[UWP] Key events
This is the initial work required for proper keyboard events.
The text controller implementation is very basic, just enough to show the virtual keyboard when it's needed, and have basic key events.
Ensure clean shutdown of JS threads
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FIX https://github.com/servo/servo/issues/26685
FIX https://github.com/servo/servo/issues/26996
FIX https://github.com/servo/servo/issues/9672FIX#27027
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Implement CanvasRenderingContext2d.fillText
The PR consists of broadly two main changes:
- Implementation of Canvas2dRenderingContext.font
- Basic implementation of Canvas2dRenderingContext.fillText
Although I am not fully sure about the long term goals for the canvas backend in Servo, I assumed limited scope for font and text handling (should support simple text drawing with font selection) in the current implementation as I believe a more complete implementation would eventually be brought in as a part of #22957.
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- [x] `./mach build -d` does not report any errors
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- [x] These changes fix#11681
- [x] There are tests for these changes
Check the BHM option before starting it in multi-process mode.
In multi-process mode, if the BHM option is set start with one otherwise don't.
I didn't add a test for this. However if I should I'd be happy to be pointed to where similar tests are done (meaning tests of options yielding the expected state) because I didn't find my way in all those tests.
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#26088
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because they are minor enough to not require one.
