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author | Pierre Krieger <pierre.krieger1708@gmail.com> | 2015-09-25 18:04:55 +0200 |
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committer | Pierre Krieger <pierre.krieger1708@gmail.com> | 2015-10-03 09:53:37 +0200 |
commit | 8c6a27d42615fc97b1aed31c20c3aff3d25c88d4 (patch) | |
tree | 1e08975b0bbfa982ead924ac67b2c873ec55ea53 /src/os/unix.rs | |
parent | 9fccb2e06e15f56f270da4f7cbd5fa39b49b6826 (diff) | |
download | glutin-8c6a27d42615fc97b1aed31c20c3aff3d25c88d4.tar.gz glutin-8c6a27d42615fc97b1aed31c20c3aff3d25c88d4.zip |
Add an `os` module containing platform-specific traits
Diffstat (limited to 'src/os/unix.rs')
-rw-r--r-- | src/os/unix.rs | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/os/unix.rs b/src/os/unix.rs new file mode 100644 index 0000000..4fef6ef --- /dev/null +++ b/src/os/unix.rs @@ -0,0 +1,40 @@ +#![cfg(any(target_os = "linux", target_os = "dragonfly", target_os = "freebsd"))] + +use libc; +use Window; +use platform::Window as LinuxWindow; + +/// Additional methods on `Window` that are specific to unix. +pub trait WindowExt { + /// Returns a pointer to the `Window` object of xlib that is used by this window. + /// + /// Returns `None` if the window doesn't use xlib (if it uses wayland for example). + /// + /// The pointer will become invalid when the glutin `Window` is destroyed. + fn get_xlib_window(&self) -> Option<*mut libc::c_void>; + + /// Returns a pointer to the `Display` object of xlib that is used by this window. + /// + /// Returns `None` if the window doesn't use xlib (if it uses wayland for example). + /// + /// The pointer will become invalid when the glutin `Window` is destroyed. + fn get_xlib_display(&self) -> Option<*mut libc::c_void>; +} + +impl WindowExt for Window { + #[inline] + fn get_xlib_window(&self) -> Option<*mut libc::c_void> { + match self.window { + LinuxWindow::X(ref w) => Some(w.get_xlib_window()), + _ => None + } + } + + #[inline] + fn get_xlib_display(&self) -> Option<*mut libc::c_void> { + match self.window { + LinuxWindow::X(ref w) => Some(w.get_xlib_window()), + _ => None + } + } +} |