mirror of
https://github.com/italicsjenga/winit-sonoma-fix.git
synced 2024-12-24 06:11:30 +11:00
Fix poll_events returning None when it shouldn't
This commit is contained in:
tomaka
parent
de56a569e8
commit
59220d35ce
|
|
@ -119,127 +119,127 @@ impl<'a> Iterator for PollEventsIterator<'a> {
|
||||||
return Some(ev);
|
return Some(ev);
|
||||||
}
|
}
|
||||||
|
|
||||||
let mut xev = unsafe { mem::uninitialized() };
|
loop {
|
||||||
let res = unsafe { ffi::XCheckMaskEvent(self.window.x.display, Int::max_value(), &mut xev) };
|
let mut xev = unsafe { mem::uninitialized() };
|
||||||
|
let res = unsafe { ffi::XCheckMaskEvent(self.window.x.display, Int::max_value(), &mut xev) };
|
||||||
if res == 0 {
|
|
||||||
let res = unsafe { ffi::XCheckTypedEvent(self.window.x.display, ffi::ClientMessage, &mut xev) };
|
|
||||||
|
|
||||||
if res == 0 {
|
if res == 0 {
|
||||||
return None;
|
let res = unsafe { ffi::XCheckTypedEvent(self.window.x.display, ffi::ClientMessage, &mut xev) };
|
||||||
|
|
||||||
|
if res == 0 {
|
||||||
|
return None;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
match xev.type_ {
|
||||||
|
ffi::KeymapNotify => {
|
||||||
|
unsafe { ffi::XRefreshKeyboardMapping(&xev) }
|
||||||
|
},
|
||||||
|
|
||||||
|
ffi::ClientMessage => {
|
||||||
|
use events::Event::{Closed, Awakened};
|
||||||
|
use std::sync::atomic::Ordering::Relaxed;
|
||||||
|
|
||||||
|
let client_msg: &ffi::XClientMessageEvent = unsafe { mem::transmute(&xev) };
|
||||||
|
|
||||||
|
if client_msg.l[0] == self.window.wm_delete_window as libc::c_long {
|
||||||
|
self.window.is_closed.store(true, Relaxed);
|
||||||
|
return Some(Closed);
|
||||||
|
} else {
|
||||||
|
return Some(Awakened);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
ffi::ConfigureNotify => {
|
||||||
|
use events::Event::Resized;
|
||||||
|
let cfg_event: &ffi::XConfigureEvent = unsafe { mem::transmute(&xev) };
|
||||||
|
let (current_width, current_height) = self.window.current_size.get();
|
||||||
|
if current_width != cfg_event.width || current_height != cfg_event.height {
|
||||||
|
self.window.current_size.set((cfg_event.width, cfg_event.height));
|
||||||
|
return Some(Resized(cfg_event.width as u32, cfg_event.height as u32));
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
ffi::MotionNotify => {
|
||||||
|
use events::Event::MouseMoved;
|
||||||
|
let event: &ffi::XMotionEvent = unsafe { mem::transmute(&xev) };
|
||||||
|
return Some(MouseMoved((event.x as i32, event.y as i32)));
|
||||||
|
},
|
||||||
|
|
||||||
|
ffi::KeyPress | ffi::KeyRelease => {
|
||||||
|
use events::Event::{KeyboardInput, ReceivedCharacter};
|
||||||
|
use events::ElementState::{Pressed, Released};
|
||||||
|
let event: &mut ffi::XKeyEvent = unsafe { mem::transmute(&xev) };
|
||||||
|
|
||||||
|
if event.type_ == ffi::KeyPress {
|
||||||
|
let raw_ev: *mut ffi::XKeyEvent = event;
|
||||||
|
unsafe { ffi::XFilterEvent(mem::transmute(raw_ev), self.window.x.window) };
|
||||||
|
}
|
||||||
|
|
||||||
|
let state = if xev.type_ == ffi::KeyPress { Pressed } else { Released };
|
||||||
|
|
||||||
|
let written = unsafe {
|
||||||
|
use std::str;
|
||||||
|
|
||||||
|
let mut buffer: [u8; 16] = [mem::uninitialized(); 16];
|
||||||
|
let raw_ev: *mut ffi::XKeyEvent = event;
|
||||||
|
let count = ffi::Xutf8LookupString(self.window.x.ic, mem::transmute(raw_ev),
|
||||||
|
mem::transmute(buffer.as_mut_ptr()),
|
||||||
|
buffer.len() as libc::c_int, ptr::null_mut(), ptr::null_mut());
|
||||||
|
|
||||||
|
str::from_utf8(&buffer.as_slice()[..count as usize]).unwrap_or("").to_string()
|
||||||
|
};
|
||||||
|
|
||||||
|
{
|
||||||
|
let mut pending = self.window.pending_events.lock().unwrap();
|
||||||
|
for chr in written.as_slice().chars() {
|
||||||
|
pending.push_back(ReceivedCharacter(chr));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
let keysym = unsafe {
|
||||||
|
ffi::XKeycodeToKeysym(self.window.x.display, event.keycode as ffi::KeyCode, 0)
|
||||||
|
};
|
||||||
|
|
||||||
|
let vkey = events::keycode_to_element(keysym as libc::c_uint);
|
||||||
|
|
||||||
|
return Some(KeyboardInput(state, event.keycode as u8, vkey));
|
||||||
|
},
|
||||||
|
|
||||||
|
ffi::ButtonPress | ffi::ButtonRelease => {
|
||||||
|
use events::Event::{MouseInput, MouseWheel};
|
||||||
|
use events::ElementState::{Pressed, Released};
|
||||||
|
use events::MouseButton::{Left, Right, Middle};
|
||||||
|
|
||||||
|
let event: &ffi::XButtonEvent = unsafe { mem::transmute(&xev) };
|
||||||
|
|
||||||
|
let state = if xev.type_ == ffi::ButtonPress { Pressed } else { Released };
|
||||||
|
|
||||||
|
let button = match event.button {
|
||||||
|
ffi::Button1 => Some(Left),
|
||||||
|
ffi::Button2 => Some(Middle),
|
||||||
|
ffi::Button3 => Some(Right),
|
||||||
|
ffi::Button4 => {
|
||||||
|
self.window.pending_events.lock().unwrap().push_back(MouseWheel(1));
|
||||||
|
None
|
||||||
|
}
|
||||||
|
ffi::Button5 => {
|
||||||
|
self.window.pending_events.lock().unwrap().push_back(MouseWheel(-1));
|
||||||
|
None
|
||||||
|
}
|
||||||
|
_ => None
|
||||||
|
};
|
||||||
|
|
||||||
|
match button {
|
||||||
|
Some(button) =>
|
||||||
|
return Some(MouseInput(state, button)),
|
||||||
|
None => ()
|
||||||
|
};
|
||||||
|
},
|
||||||
|
|
||||||
|
_ => ()
|
||||||
|
};
|
||||||
}
|
}
|
||||||
|
|
||||||
match xev.type_ {
|
|
||||||
ffi::KeymapNotify => {
|
|
||||||
unsafe { ffi::XRefreshKeyboardMapping(&xev) }
|
|
||||||
},
|
|
||||||
|
|
||||||
ffi::ClientMessage => {
|
|
||||||
use events::Event::{Closed, Awakened};
|
|
||||||
use std::sync::atomic::Ordering::Relaxed;
|
|
||||||
|
|
||||||
let client_msg: &ffi::XClientMessageEvent = unsafe { mem::transmute(&xev) };
|
|
||||||
|
|
||||||
if client_msg.l[0] == self.window.wm_delete_window as libc::c_long {
|
|
||||||
self.window.is_closed.store(true, Relaxed);
|
|
||||||
return Some(Closed);
|
|
||||||
} else {
|
|
||||||
return Some(Awakened);
|
|
||||||
}
|
|
||||||
},
|
|
||||||
|
|
||||||
ffi::ConfigureNotify => {
|
|
||||||
use events::Event::Resized;
|
|
||||||
let cfg_event: &ffi::XConfigureEvent = unsafe { mem::transmute(&xev) };
|
|
||||||
let (current_width, current_height) = self.window.current_size.get();
|
|
||||||
if current_width != cfg_event.width || current_height != cfg_event.height {
|
|
||||||
self.window.current_size.set((cfg_event.width, cfg_event.height));
|
|
||||||
return Some(Resized(cfg_event.width as u32, cfg_event.height as u32));
|
|
||||||
}
|
|
||||||
},
|
|
||||||
|
|
||||||
ffi::MotionNotify => {
|
|
||||||
use events::Event::MouseMoved;
|
|
||||||
let event: &ffi::XMotionEvent = unsafe { mem::transmute(&xev) };
|
|
||||||
return Some(MouseMoved((event.x as i32, event.y as i32)));
|
|
||||||
},
|
|
||||||
|
|
||||||
ffi::KeyPress | ffi::KeyRelease => {
|
|
||||||
use events::Event::{KeyboardInput, ReceivedCharacter};
|
|
||||||
use events::ElementState::{Pressed, Released};
|
|
||||||
let event: &mut ffi::XKeyEvent = unsafe { mem::transmute(&xev) };
|
|
||||||
|
|
||||||
if event.type_ == ffi::KeyPress {
|
|
||||||
let raw_ev: *mut ffi::XKeyEvent = event;
|
|
||||||
unsafe { ffi::XFilterEvent(mem::transmute(raw_ev), self.window.x.window) };
|
|
||||||
}
|
|
||||||
|
|
||||||
let state = if xev.type_ == ffi::KeyPress { Pressed } else { Released };
|
|
||||||
|
|
||||||
let written = unsafe {
|
|
||||||
use std::str;
|
|
||||||
|
|
||||||
let mut buffer: [u8; 16] = [mem::uninitialized(); 16];
|
|
||||||
let raw_ev: *mut ffi::XKeyEvent = event;
|
|
||||||
let count = ffi::Xutf8LookupString(self.window.x.ic, mem::transmute(raw_ev),
|
|
||||||
mem::transmute(buffer.as_mut_ptr()),
|
|
||||||
buffer.len() as libc::c_int, ptr::null_mut(), ptr::null_mut());
|
|
||||||
|
|
||||||
str::from_utf8(&buffer.as_slice()[..count as usize]).unwrap_or("").to_string()
|
|
||||||
};
|
|
||||||
|
|
||||||
{
|
|
||||||
let mut pending = self.window.pending_events.lock().unwrap();
|
|
||||||
for chr in written.as_slice().chars() {
|
|
||||||
pending.push_back(ReceivedCharacter(chr));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
let keysym = unsafe {
|
|
||||||
ffi::XKeycodeToKeysym(self.window.x.display, event.keycode as ffi::KeyCode, 0)
|
|
||||||
};
|
|
||||||
|
|
||||||
let vkey = events::keycode_to_element(keysym as libc::c_uint);
|
|
||||||
|
|
||||||
return Some(KeyboardInput(state, event.keycode as u8, vkey));
|
|
||||||
},
|
|
||||||
|
|
||||||
ffi::ButtonPress | ffi::ButtonRelease => {
|
|
||||||
use events::Event::{MouseInput, MouseWheel};
|
|
||||||
use events::ElementState::{Pressed, Released};
|
|
||||||
use events::MouseButton::{Left, Right, Middle};
|
|
||||||
|
|
||||||
let event: &ffi::XButtonEvent = unsafe { mem::transmute(&xev) };
|
|
||||||
|
|
||||||
let state = if xev.type_ == ffi::ButtonPress { Pressed } else { Released };
|
|
||||||
|
|
||||||
let button = match event.button {
|
|
||||||
ffi::Button1 => Some(Left),
|
|
||||||
ffi::Button2 => Some(Middle),
|
|
||||||
ffi::Button3 => Some(Right),
|
|
||||||
ffi::Button4 => {
|
|
||||||
self.window.pending_events.lock().unwrap().push_back(MouseWheel(1));
|
|
||||||
None
|
|
||||||
}
|
|
||||||
ffi::Button5 => {
|
|
||||||
self.window.pending_events.lock().unwrap().push_back(MouseWheel(-1));
|
|
||||||
None
|
|
||||||
}
|
|
||||||
_ => None
|
|
||||||
};
|
|
||||||
|
|
||||||
match button {
|
|
||||||
Some(button) =>
|
|
||||||
return Some(MouseInput(state, button)),
|
|
||||||
None => ()
|
|
||||||
};
|
|
||||||
},
|
|
||||||
|
|
||||||
_ => ()
|
|
||||||
};
|
|
||||||
|
|
||||||
return None;
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue