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Use XInput2 for event handling

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This provides smooth scrolling for touchpad devices and will
enable support for touch events etc. in future.
This commit is contained in:
Robert Knight 2015-06-22 22:49:48 +01:00
parent 164d47b93c
commit 94c31e42a4
5 changed files with 416 additions and 86 deletions
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3
src/api/x11/xdisplay.rs
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@ -12,6 +12,7 @@ pub struct XConnection {
pub xlib: ffi::Xlib,
pub xf86vmode: ffi::Xf86vmode,
pub xcursor: ffi::Xcursor,
pub xinput2: ffi::XInput2,
pub glx: Option<ffi::glx::Glx>,
pub egl: Option<Egl>,
pub display: *mut ffi::Display,
@ -30,6 +31,7 @@ impl XConnection {
let xlib = try!(ffi::Xlib::open().map_err(|_| XNotSupported));
let xcursor = try!(ffi::Xcursor::open().map_err(|_| XNotSupported));
let xf86vmode = try!(ffi::Xf86vmode::open().map_err(|_| XNotSupported));
let xinput2 = try!(ffi::XInput2::open().map_err(|_| XNotSupported));
unsafe extern "C" fn x_error_callback(_: *mut ffi::Display, event: *mut ffi::XErrorEvent)
-> libc::c_int
@ -86,6 +88,7 @@ impl XConnection {
xlib: xlib,
xf86vmode: xf86vmode,
xcursor: xcursor,
xinput2: xinput2,
glx: glx,
egl: egl,
display: display,