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win32: implement wakeup_event_loop

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This commit is contained in:
Vladimir Vukicevic 2015-09-22 14:02:36 -04:00
parent 4af72a4109
commit 059821a99c
2 changed files with 17 additions and 3 deletions
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6
src/api/win32/callback.rs
View file

@ -281,6 +281,12 @@ pub unsafe extern "system" fn callback(window: winapi::HWND, msg: winapi::UINT,
0 0
}, },
x if x == *super::WAKEUP_MSG_ID => {
use events::Event::Awakened;
send_event(window, Awakened);
0
},
_ => { _ => {
user32::DefWindowProcW(window, msg, wparam, lparam) user32::DefWindowProcW(window, msg, wparam, lparam)
} }

14
src/api/win32/mod.rs
View file

@ -38,6 +38,10 @@ mod event;
mod init; mod init;
mod monitor; mod monitor;
lazy_static! {
static ref WAKEUP_MSG_ID: u32 = unsafe { user32::RegisterWindowMessageA("Glutin::EventID".as_ptr() as *const i8) };
}
/// The Win32 implementation of the main `Window` object. /// The Win32 implementation of the main `Window` object.
pub struct Window { pub struct Window {
/// Main handle for the window. /// Main handle for the window.
@ -75,11 +79,15 @@ impl Drop for WindowWrapper {
} }
#[derive(Clone)] #[derive(Clone)]
pub struct WindowProxy; pub struct WindowProxy {
hwnd: winapi::HWND,
}
impl WindowProxy { impl WindowProxy {
pub fn wakeup_event_loop(&self) { pub fn wakeup_event_loop(&self) {
unimplemented!() unsafe {
user32::PostMessageA(self.hwnd, *WAKEUP_MSG_ID, 0, 0);
}
} }
} }
@ -189,7 +197,7 @@ impl Window {
} }
pub fn create_window_proxy(&self) -> WindowProxy { pub fn create_window_proxy(&self) -> WindowProxy {
WindowProxy WindowProxy { hwnd: self.window.0 }
} }
/// See the docs in the crate root file. /// See the docs in the crate root file.