Flatten and simplify Servo's preferences code. In addition, have both
preferences and options passed in as arguments to `Servo::new()` and
make sure not to use the globally set preferences in `servoshell` (as
much as possible now).
Instead of a complex procedural macro to generate preferences, just
expose a very simple derive macro that adds string based getters and
setters.
- All command-line parsing is moved to servoshell.
- There is no longer the concept of a missing preference.
- Preferences no longer have to be part of the resources bundle because
they now have reasonable default values.
- servoshell specific preferences are no longer part of the preferences
exposed by the Servo API.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* Create embedder event to send to constellation
* Handle gamepad message in constellation, send to script thread
* Handle GamepadEvent in script thread and dispatch event to document
* Add missing Clones, fix event
* Add gamepad task source
* Adjust GamepadIndex type, remove unused imports
* Add internal getter for gamepads list
* Update gamepad new methods
* Handle gamepad connect and disconnect events
* Proto will be none, no need for HandleObject
* Initialize buttons and axes to standard mapping
* Adjust update type index types
* Update GamepadButton update function
* Adjust Gamepad mapping comments to match spec, add update logic
* Amend comment
* Update button and axis inputs on Updated event
* Add GilRs as gamepad backend in servoshell
* Add spec links, queue gamepad updates on task source
* ./mach fmt
* Fix comment length
* Split out button init, update spec comments
* Move gamepad event handling from document to global
* Map and normalize axes/button values
* Use std::time for gamepad timestamp
* Adjust gamepad handling in event loop
* Move button press/touch check into map+normalize function
- Small change but is more in line with spec
* ./mach fmt
* Update comment spec links and warning messages
* Doc comments -> regular comments
* Add window event handlers for gamepad connect/disconnect
* Adjust gamepad disconnect behavior
* Add missing TODO's, adjust gamepad/gamepadbutton list methods and formatting
* Update button handling from gilrs, add comments
* Enable gamepad pref during WPT tests and update expectations
* Update WPT expectations in meta-legacy-layout
