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tree,metal: handle monitor hotplug

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This commit is contained in:
Julian Orth 2022-05-19 16:54:13 +02:00
parent e5c0916a25
commit 9db389835d
4 changed files with 447 additions and 192 deletions
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34
src/tasks/connector.rs
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@ -148,7 +148,7 @@ impl ConnectorHandler {
ConnectorEvent::ModeChanged(mode) => {
on.update_mode(mode);
}
_ => unreachable!(),
ev => unreachable!("received unexpected event {:?}", ev),
}
}
self.data.async_event.triggered().await;
@ -162,6 +162,38 @@ impl ConnectorHandler {
self.state.root.outputs.remove(&self.id);
self.data.connected.set(false);
self.state.outputs.remove(&self.id);
let mut target_is_dummy = false;
let target = match self.state.outputs.lock().values().next() {
Some(o) => o.node.clone(),
_ => {
target_is_dummy = true;
self.state.dummy_output.get().unwrap()
}
};
if !on.workspaces.is_empty() {
for ws in on.workspaces.iter() {
let is_visible =
!target_is_dummy && target.workspaces.is_empty() && ws.visible.get();
ws.output.set(target.clone());
target.workspaces.add_last_existing(&ws);
if is_visible {
target.show_workspace(&ws);
} else if ws.visible.get() {
ws.set_visible(false);
}
}
target.update_render_data();
self.state.tree_changed();
self.state.damage();
}
let seats = self.state.globals.seats.lock();
for seat in seats.values() {
if seat.get_output().id == on.id {
let tpos = target.global.pos.get();
let tmode = target.global.mode.get();
seat.set_position(tpos.x1() + tmode.width / 2, tpos.y1() + tmode.height / 2);
}
}
if let Some(dev) = &self.data.drm_dev {
dev.connectors.remove(&self.id);
}