This commit renames `Window::set_cursor_grab` to
`Window::set_cursor_grab_mode`. The new API now accepts enumeration
to control the way cursor grab is performed. The value could be: `lock`,
`confine`, or `none`.
This commit also implements `Window::set_cursor_position` for Wayland,
since it's tied to locked cursor.
Implements API from #1677.
* Add cursor grab
* Update feature matrix, changelog and platform information
* Add proper error propagation
* Remove "expect" from fallible code
code would crash if handling pointer capture outside of winit on
every mouse click
we swallow the error since we could not think of a case where this
would fail in a way that would want to handle that it fails
* Remove unnecessary implementation comment
Co-authored-by: Will Crichton <wcrichto@cs.stanford.edu>
* Add DeviceEvent::MouseMove on web platform to support pointer lock
* Update changelog
* Add support for stdweb too
* Add mouse_delta to stdweb
* Remove reference to pointer lock
* Fix WindowEvent::ReceivedCharacter on web
The event was never sent to the application because of the unconditional
preventDefault() call on keydown.
Fixes#1741
* Don't scroll when pressing space on a focused canvas
After reaching keypress, we should prevent further propagation.
Relates to #1741
The initial media query that's used to watch for device pixel ratio
changes should match. Unfortunately it doesn't with Safari and the
corresponding assertion fails. This is because resolution is not a
supported support property for queries. As a workaround, this patch
extends the query to optionally match for the webkit specific DPR
property directly.
This fixes#1734
* web-sys: Impl. event listeners removal for canvas
* web-sys: Impl. media query listeners cleanup
* web: Emit WindowEvent::Destroyed after Window is dropped
* web-sys: Fix unload event closure being dropped early
* web: Impl. cleanup on ControlFlow::Exit
- Drops the Runner, which causes the event handler closure to be
dropped.
- (web-sys only:) Remove event listeners from DOM.
* web: Do not remove canvas from DOM when dropping Window
The canvas was inserted by the user, so it should be up to the user
whether the canvas should be removed.
* Update changelog
This commit is a follow up to a2db4c0a32
to make it clear which virtual key codes are located on numeric pad.
It also adds Asterisk and Plus virtual key codes.
* Change web backend `event_handler` to without 'static lifetime
* Refactor web runner and fix ControlFlow::Exit not being sticky
* Impl. scaling change event for web-sys backend
* Improve `dpi` docs regarding the web backend
* Add changes to changelog
* Update features.md
On all platforms other than Linux/X11, the Subtract key was uniformly
used only for the Numpad. To make this cross-platform compatible, the
`-` key will now map to `Minus` on X11 instead of `Subtract`.
Since people have been confused about the difference between `Minus` and
`Subtract` in the past, the `Subtract` key has also been renamed to
`NumpadSubtract`. This is a breaking change that might be annoying to
downstream since there's no direct improvement, but it should help new
users in the future. Alternatively this could just be documented, rather
than explicitly mentioning the Numpad in the name.
* Impl. mouse capturing for web-sys with PointerEvent
* Impl. mouse capturing for web-sys with MouseEvent by manual tracking
* Reorganize web-sys backend mouse and pointer handling code
* Impl. mouse capturing for stdweb with PointerEvent
* Add mouse capturing for web target to changelog
PhysicalSize is recorded as canvas.size, whereas LogicalSize is stored
as canvas.style.size.
The previous cursor behavior on stdweb clobbered all style - thus losing
the LogicalSize.
* Use requestAnimationFrame for polling wasm
* Implement `requestAnimationFrame` for stdweb
Co-authored-by: Ryan G <ryanisaacg@users.noreply.github.com>
* Don't discard high-precision cursor position data
Most platforms (X11, wayland, macos, stdweb, ...) provide physical
positions in f64 units, which can contain meaningful fractional
data. For example, this can be empirically observed on modern X11
using a typical laptop touchpad. This is useful for e.g. content
creation tools, where cursor motion might map to brush strokes on a
canvas with higher-than-screen resolution, or positioning of an object
in a vector space.
* Update CHANGELOG.md
Co-Authored-By: Murarth <murarth@gmail.com>
Co-authored-by: Murarth <murarth@gmail.com>
* Rename hidpi_factor to scale_factor
* Deprecate WINIT_HIDPI_FACTOR environment variable in favor of WINIT_X11_SCALE_FACTOR
* Rename HiDpiFactorChanged to DpiChanged and update docs
I'm renaming it to DpiChanged instead of ScaleFactorChanged, since I'd
like Winit to expose the raw DPI value at some point in the near future,
and DpiChanged is a more apt name for that purpose.
* Format
* Fix macos and ios again
* Fix bad macos rebase
* fix: use a 'static lifetime for the web backend's `Event` types
* implement hidpi for stdweb (web-sys wip?)
* fix: make all canvas resizes go through backend::set_canvas_size
* update Window docs for web, make `inner/outer_position` return the position in the viewport
* Begin implementing DPI generics
* Fix multithreaded example
* Format
* Fix serde test
* hopefully fix most of the errors
* Fix dpi module errors
* More error fixings
* Format
* fix macos errors
* Another error pass
* Replace bad type signatures
* more fixins
* Change ModifiersState to a bitflags struct
* Make examples work
* Add modifier state methods
* all things considered, only erroring out in one file throughout all of these changes is kinda impressive
* Make expansion plans more clear
* Move changelog entry
* Try to fix macos build
* Revert modifiers println in cursor_grab
* Make serde serialization less bug-prone
Adds fullscreen using native web APIs to the stdweb and web-sys backends.
Due to limitations of browser APIs, requests for fullscreen can only be fulfilled during a short-lived user-triggered event. This commit does automatically handle that under the hood, but it does introduce unavoidable latency in full-screening the canvas.
* Keep track of what windows have requested redraw
Instead of using request_animation_frame and sending redraw request
events, just keep track of all windows that have asked for a redraw.
This doesn't handle dispatching the events
* Issue redraw events to windows that request it
* Cargo fmt
* Stop appending canvas to document in web platform
* Remove `tabindex` TODO in web backend
* Return `OsError` instead of panicking on web canvas creation
