Fix handling of numpad keys w.r.t. numlock (derived from fix mentioned at http://www.kaffe.org/pipermail/kaffe/2000-April/175201.html).

Conflicts:
	src/api/x11/window.rs

1 files changed, 8 insertions, 2 deletions

diff --git a/src/api/x11/window.rs b/src/api/x11/window.rs
index 0994638..a5ccf6e 100644
--- a/src/api/x11/window.rs
+++ b/src/api/x11/window.rs
@@ -177,6 +177,8 @@ impl<'a> Iterator for PollEventsIterator<'a> {
 
                     let state = if xev.get_type() == ffi::KeyPress { Pressed } else { Released };
 
+                    let mut kp_keysym = 0;
+
                     let written = unsafe {
                         use std::str;
 
@@ -184,7 +186,7 @@ impl<'a> Iterator for PollEventsIterator<'a> {
                         let raw_ev: *mut ffi::XKeyEvent = event;
                         let count = (self.window.x.display.xlib.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());
+                            buffer.len() as libc::c_int, &mut kp_keysym, ptr::null_mut());
 
                         str::from_utf8(&buffer[..count as usize]).unwrap_or("").to_string()
                     };
@@ -196,10 +198,14 @@ impl<'a> Iterator for PollEventsIterator<'a> {
                         }
                     }
 
-                    let keysym = unsafe {
+                    let mut keysym = unsafe {
                         (self.window.x.display.xlib.XKeycodeToKeysym)(self.window.x.display.display, event.keycode as ffi::KeyCode, 0)
                     };
 
+                    if (ffi::XK_KP_Space as u64 <= keysym) || (keysym <= ffi::XK_KP_9 as u64) {
+                        keysym = kp_keysym
+                    };
+
                     let vkey =  events::keycode_to_element(keysym as libc::c_uint);
 
                     return Some(KeyboardInput(state, event.keycode as u8, vkey));