Commit c0c25b777 replaced the synchronizing of the display link callback
from a sync.Map to a cgo.Handle. However, the change didn't take into
account the lifecycle issues: a callback may happen just as the cgo.Handle
is freed, leading to a misuse crash.
This change restores the sync.Map synchronization, which avoids the
lifecycle issue.
Fixes: https://todo.sr.ht/~eliasnaur/gio/526
Signed-off-by: Elias Naur <mail@eliasnaur.com>
UTF8String is lossy in the presence of nul (\x00) runes.
While here, don't CFRelease the input to nsstringToString; leave it
up to the caller.
Signed-off-by: Elias Naur <mail@eliasnaur.com>
For mixing native UI with Gio UI, the UIViewController is sometimes
needed, not just the UIView. This change replace the View field of
ViewEvent with ViewController.
Signed-off-by: Inkeliz <inkeliz@inkeliz.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