This is mostly a refactor, but there are two user-visible effects:
- Window.NextEvent may be called even after DestroyEvent is returned.
- Window.Invalidate always wakes up a blocking NextEvent, even when a
FrameEvent cannot be generated.
As a nice side-effect, X11, Wayland and Wasm no longer require separate
goroutines for their window loops.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Some devices with high refresh rates limit SurfaceView apps to 60hz
and need a specific API call to set it back. Same approach is used by
https://github.com/ajinasokan/flutter_displaymode. The extra work is
skipped on the devices that don't need it.
Signed-off-by: Ilia Demianenko <ilia.demianenko@gmail.com>
GioView.onCreateView may call methods on the imm field of GioView.
Make sure it is initialized before use.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
This change implements reporting of the caret position from Editor, as well
as Windows, macOS, Android support. As a result, the IME composition window
on Windows and macOS is now positioned correctly.
References: https://todo.sr.ht/~eliasnaur/gio/246
Signed-off-by: Elias Naur <mail@eliasnaur.com>
They're easier to test and can be re-used for macOS/Windows.
While here, add a Go 1.18 build tag to app/ime_test.go; it relies
on Go 1.18 fuzzing.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Previous changes added semantic API and semantic information to Gio
widgets. This change maps the information to Android accessibility
classes so that TalkBack can traverse and interact with Gio programs.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The Android system can in some cases replace the GioView of our Android
Activity before destroying the previous one. This change makes sure the
previous view is ignored, in particular its destroy event.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
The app and app/internal/wm packages are tightly coupled, requiring
quite a bit of forwarding types, values and constants from the internal
package to export it. Further, no other package imports package wm.
This change merges the two packages.
While here, drop the pre-Go 1.14 SIGPIPE workaround.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
Elias Naur