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Fixes #358

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This commit is contained in:
Bo Bakker 2015-04-12 16:02:06 +02:00
parent 70d36a3d3d
commit 53663d0ecc
1 changed files with 13 additions and 10 deletions
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23
src/cocoa/mod.rs
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@ -32,7 +32,7 @@ use std::sync::Mutex;
use std::ascii::AsciiExt; use std::ascii::AsciiExt;
use std::ops::Deref; use std::ops::Deref;
use events::Event::{Awakened, MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput, MouseWheel}; use events::Event::{Awakened, MouseInput, MouseMoved, ReceivedCharacter, KeyboardInput, MouseWheel, Closed};
use events::ElementState::{Pressed, Released}; use events::ElementState::{Pressed, Released};
use events::MouseButton; use events::MouseButton;
use events; use events;
@ -56,6 +56,9 @@ struct DelegateState {
view: IdRef, view: IdRef,
window: IdRef, window: IdRef,
resize_handler: Option<fn(u32, u32)>, resize_handler: Option<fn(u32, u32)>,
/// Events that have been retreived with XLib but not dispatched with iterators yet
pending_events: Mutex<VecDeque<Event>>,
} }
struct WindowDelegate { struct WindowDelegate {
@ -73,6 +76,8 @@ impl WindowDelegate {
let state: *mut libc::c_void = *this.get_ivar("glutinState"); let state: *mut libc::c_void = *this.get_ivar("glutinState");
let state = state as *mut DelegateState; let state = state as *mut DelegateState;
(*state).is_closed = true; (*state).is_closed = true;
(*state).pending_events.lock().unwrap().push_back(Closed);
} }
YES YES
} }
@ -147,9 +152,6 @@ pub struct Window {
window: IdRef, window: IdRef,
context: IdRef, context: IdRef,
delegate: WindowDelegate, delegate: WindowDelegate,
/// Events that have been retreived with XLib but not dispatched with iterators yet
pending_events: Mutex<VecDeque<Event>>,
} }
#[cfg(feature = "window")] #[cfg(feature = "window")]
@ -183,7 +185,7 @@ impl<'a> Iterator for PollEventsIterator<'a> {
type Item = Event; type Item = Event;
fn next(&mut self) -> Option<Event> { fn next(&mut self) -> Option<Event> {
if let Some(ev) = self.window.pending_events.lock().unwrap().pop_front() { if let Some(ev) = self.window.delegate.state.pending_events.lock().unwrap().pop_front() {
return Some(ev); return Some(ev);
} }
@ -231,7 +233,7 @@ impl<'a> Iterator for PollEventsIterator<'a> {
let vkey = event::vkeycode_to_element(NSEvent::keyCode(event)); let vkey = event::vkeycode_to_element(NSEvent::keyCode(event));
events.push_back(KeyboardInput(Pressed, NSEvent::keyCode(event) as u8, vkey)); events.push_back(KeyboardInput(Pressed, NSEvent::keyCode(event) as u8, vkey));
let event = events.pop_front(); let event = events.pop_front();
self.window.pending_events.lock().unwrap().extend(events.into_iter()); self.window.delegate.state.pending_events.lock().unwrap().extend(events.into_iter());
event event
}, },
NSKeyUp => { NSKeyUp => {
@ -261,13 +263,15 @@ impl<'a> Iterator for PollEventsIterator<'a> {
events.push_back(alt_modifier.unwrap()); events.push_back(alt_modifier.unwrap());
} }
let event = events.pop_front(); let event = events.pop_front();
self.window.pending_events.lock().unwrap().extend(events.into_iter()); self.window.delegate.state.pending_events.lock().unwrap().extend(events.into_iter());
event event
}, },
NSScrollWheel => { Some(MouseWheel(event.scrollingDeltaY() as i32)) }, NSScrollWheel => { Some(MouseWheel(event.scrollingDeltaY() as i32)) },
_ => { None }, _ => { None },
}; };
event event
} }
} }
@ -282,7 +286,7 @@ impl<'a> Iterator for WaitEventsIterator<'a> {
fn next(&mut self) -> Option<Event> { fn next(&mut self) -> Option<Event> {
loop { loop {
if let Some(ev) = self.window.pending_events.lock().unwrap().pop_front() { if let Some(ev) = self.window.delegate.state.pending_events.lock().unwrap().pop_front() {
return Some(ev); return Some(ev);
} }
@ -347,6 +351,7 @@ impl Window {
view: view.clone(), view: view.clone(),
window: window.clone(), window: window.clone(),
resize_handler: None, resize_handler: None,
pending_events: Mutex::new(VecDeque::new()),
}; };
let window = Window { let window = Window {
@ -354,8 +359,6 @@ impl Window {
window: window, window: window,
context: context, context: context,
delegate: WindowDelegate::new(ds), delegate: WindowDelegate::new(ds),
pending_events: Mutex::new(VecDeque::new()),
}; };
Ok(window) Ok(window)