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Update fullscreen state on macOS before entering fullscreen (#1196)

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Aleksi Juvani 2019-10-05 23:23:06 +03:00 committed by Osspial
parent 2d41a7d1b0
commit d69e41eba8
2 changed files with 21 additions and 20 deletions
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3
CHANGELOG.md
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@ -26,6 +26,9 @@
- Removed `derivative` crate dependency.
- On Wayland, add support for set_cursor_icon.
- Use `impl Iterator<Item = MonitorHandle>` instead of `AvailableMonitorsIter` consistently.
- On macOS, fix fullscreen state being updated after entering fullscreen instead of before,
resulting in `Window::fullscreen` returning the old state in `Resized` events instead of
reflecting the new fullscreen state
- On X11, fix use-after-free during window creation
# 0.20.0 Alpha 3 (2019-08-14)

38
src/platform_impl/macos/window_delegate.rs
View file

@ -402,7 +402,24 @@ extern "C" fn window_will_enter_fullscreen(this: &Object, _: Sel, _: id) {
with_state(this, |state| {
state.with_window(|window| {
trace!("Locked shared state in `window_will_enter_fullscreen`");
window.shared_state.lock().unwrap().maximized = window.is_zoomed();
let mut shared_state = window.shared_state.lock().unwrap();
shared_state.maximized = window.is_zoomed();
match shared_state.fullscreen {
// Exclusive mode sets the state in `set_fullscreen` as the user
// can't enter exclusive mode by other means (like the
// fullscreen button on the window decorations)
Some(Fullscreen::Exclusive(_)) => (),
// `window_will_enter_fullscreen` was triggered and we're already
// in fullscreen, so we must've reached here by `set_fullscreen`
// as it updates the state
Some(Fullscreen::Borderless(_)) => (),
// Otherwise, we must've reached fullscreen by the user clicking
// on the green fullscreen button. Update state!
None => {
shared_state.fullscreen = Some(Fullscreen::Borderless(window.current_monitor()))
}
}
trace!("Unlocked shared state in `window_will_enter_fullscreen`");
})
});
@ -433,25 +450,6 @@ extern "C" fn window_will_use_fullscreen_presentation_options(
extern "C" fn window_did_enter_fullscreen(this: &Object, _: Sel, _: id) {
trace!("Triggered `windowDidEnterFullscreen:`");
with_state(this, |state| {
state.with_window(|window| {
let monitor = window.current_monitor();
trace!("Locked shared state in `window_did_enter_fullscreen`");
let mut shared_state = window.shared_state.lock().unwrap();
match shared_state.fullscreen {
// Exclusive mode sets the state in `set_fullscreen` as the user
// can't enter exclusive mode by other means (like the
// fullscreen button on the window decorations)
Some(Fullscreen::Exclusive(_)) => (),
// `window_did_enter_fullscreen` was triggered and we're already
// in fullscreen, so we must've reached here by `set_fullscreen`
// as it updates the state
Some(Fullscreen::Borderless(_)) => (),
// Otherwise, we must've reached fullscreen by the user clicking
// on the green fullscreen button. Update state!
None => shared_state.fullscreen = Some(Fullscreen::Borderless(monitor)),
}
trace!("Unlocked shared state in `window_did_enter_fullscreen`");
});
state.initial_fullscreen = false;
});
trace!("Completed `windowDidEnterFullscreen:`");