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Revert "x11: Differentiate between mouse and keyboard focus #13943" (#13974)

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This reverts #13943 and reopens #13897 since the fix in #13943 comes
with a regression:

Sometimes Zed loses keyboard focus and can't be restored. I haven't
figured out yet exactly when and how this happens and can't reliably
reproduce it yet, but there's something off with focus handling.

One reliable way to reproduce _one_ of the problems:

1. Open two zed windows
2. Focus one Zed window
3. Hover with the mouse over the other
4. Try to type in the window that should still be focused

So, to be careful, I'm going to revert the PR first, since I couldn't
find an obvious fix yet. If we do find a fix, we can unrevert.


Release Notes:

- N/A
This commit is contained in:
Thorsten Ball 2024-07-09 11:12:42 +02:00 committed by GitHub
parent 18d6be250f
commit b3dad0bfcb
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GPG Key ID: B5690EEEBB952194
2 changed files with 12 additions and 28 deletions
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39
crates/gpui/src/platform/linux/x11/client.rs
View File

@ -110,8 +110,7 @@ pub struct X11ClientState {
pub(crate) _resource_database: Database,
pub(crate) atoms: XcbAtoms,
pub(crate) windows: HashMap<xproto::Window, WindowRef>,
pub(crate) mouse_focused_window: Option<xproto::Window>,
pub(crate) keyboard_focused_window: Option<xproto::Window>,
pub(crate) focused_window: Option<xproto::Window>,
pub(crate) xkb: xkbc::State,
pub(crate) ximc: Option<X11rbClient<Rc<XCBConnection>>>,
pub(crate) xim_handler: Option<XimHandler>,
@ -145,12 +144,7 @@ impl X11ClientStatePtr {
if let Some(window_ref) = state.windows.remove(&x_window) {
state.loop_handle.remove(window_ref.refresh_event_token);
}
if state.mouse_focused_window == Some(x_window) {
state.mouse_focused_window = None;
}
if state.keyboard_focused_window == Some(x_window) {
state.keyboard_focused_window = None;
}
state.cursor_styles.remove(&x_window);
if state.windows.is_empty() {
@ -347,8 +341,7 @@ impl X11Client {
_resource_database: resource_database,
atoms,
windows: HashMap::default(),
mouse_focused_window: None,
keyboard_focused_window: None,
focused_window: None,
xkb: xkb_state,
ximc,
xim_handler,
@ -509,7 +502,7 @@ impl X11Client {
.push(AttributeName::ClientWindow, xim_handler.window)
.push(AttributeName::FocusWindow, xim_handler.window);
let window_id = state.keyboard_focused_window;
let window_id = state.focused_window;
drop(state);
if let Some(window_id) = window_id {
let window = self.get_window(window_id).unwrap();
@ -591,19 +584,19 @@ impl X11Client {
let window = self.get_window(event.window)?;
window.property_notify(event);
}
Event::FocusIn(event) if event.mode == xproto::NotifyMode::NORMAL => {
Event::FocusIn(event) => {
let window = self.get_window(event.event)?;
window.set_focused(true);
let mut state = self.0.borrow_mut();
state.keyboard_focused_window = Some(event.event);
state.focused_window = Some(event.event);
drop(state);
self.enable_ime();
}
Event::FocusOut(event) if event.mode == xproto::NotifyMode::NORMAL => {
Event::FocusOut(event) => {
let window = self.get_window(event.event)?;
window.set_focused(false);
let mut state = self.0.borrow_mut();
state.keyboard_focused_window = None;
state.focused_window = None;
if let Some(compose_state) = state.compose_state.as_mut() {
compose_state.reset();
}
@ -627,7 +620,7 @@ impl X11Client {
if state.modifiers == modifiers {
drop(state);
} else {
let focused_window_id = state.keyboard_focused_window?;
let focused_window_id = state.focused_window?;
state.modifiers = modifiers;
drop(state);
@ -878,18 +871,12 @@ impl X11Client {
valuator_idx += 1;
}
}
Event::XinputEnter(event) if event.mode == xinput::NotifyMode::NORMAL => {
let window = self.get_window(event.event)?;
window.set_focused(true);
let mut state = self.0.borrow_mut();
state.mouse_focused_window = Some(event.event);
}
Event::XinputLeave(event) if event.mode == xinput::NotifyMode::NORMAL => {
self.0.borrow_mut().scroll_x = None; // Set last scroll to `None` so that a large delta isn't created if scrolling is done outside the window (the valuator is global)
self.0.borrow_mut().scroll_y = None;
let window = self.get_window(event.event)?;
let mut state = self.0.borrow_mut();
state.mouse_focused_window = None;
let pressed_button = pressed_button_from_mask(event.buttons[0]);
let position = point(
px(event.event_x as f32 / u16::MAX as f32 / state.scale_factor),
@ -899,13 +886,11 @@ impl X11Client {
state.modifiers = modifiers;
drop(state);
let window = self.get_window(event.event)?;
window.handle_input(PlatformInput::MouseExited(crate::MouseExitEvent {
pressed_button,
position,
modifiers,
}));
window.set_focused(false);
}
_ => {}
};
@ -1155,7 +1140,7 @@ impl LinuxClient for X11Client {
fn set_cursor_style(&self, style: CursorStyle) {
let mut state = self.0.borrow_mut();
let Some(focused_window) = state.mouse_focused_window else {
let Some(focused_window) = state.focused_window else {
return;
};
let current_style = state
@ -1287,7 +1272,7 @@ impl LinuxClient for X11Client {
fn active_window(&self) -> Option<AnyWindowHandle> {
let state = self.0.borrow();
state.keyboard_focused_window.and_then(|focused_window| {
state.focused_window.and_then(|focused_window| {
state
.windows
.get(&focused_window)

1
crates/gpui/src/platform/linux/x11/window.rs
View File

@ -451,7 +451,6 @@ impl X11WindowState {
xinput::XIEventMask::MOTION
| xinput::XIEventMask::BUTTON_PRESS
| xinput::XIEventMask::BUTTON_RELEASE
| xinput::XIEventMask::ENTER
| xinput::XIEventMask::LEAVE,
],
}],