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wayland: properly fetch new events with Window::poll_events()

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This commit is contained in:
Victor Berger
2016-10-16 23:29:29 +02:00
parent 0663269482
commit 76f5613496
2 changed files with 13 additions and 4 deletions
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15
src/api/wayland/window.rs
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@@ -134,11 +134,20 @@ impl Window {
};
if evt.is_some() { return evt }
// There is no event in the queue, we need to fetch more
// flush the display
self.ctxt.flush();
// read some events if some are waiting & queue is empty
if let Some(guard) = self.evq.lock().unwrap().prepare_read() {
guard.read_events();
}
// try a pending dispatch
// TODO: insert a non-blocking read from socket, overwise no new events will ever come
{
self.ctxt.dispatch_pending();
let mut guard = self.evq.lock().unwrap().dispatch_pending();
self.evq.lock().unwrap().dispatch_pending();
// some events were dispatched, need to process a potential resising
self.process_resize();
}
@@ -153,7 +162,7 @@ impl Window {
{
self.ctxt.flush();
self.ctxt.dispatch();
let mut guard = self.evq.lock().unwrap().dispatch_pending();
self.evq.lock().unwrap().dispatch_pending();
// some events were dispatched, need to process a potential resising
self.process_resize();
}