Try to send media key events using `NSEvent` and `CGevent`

Segfaults on key_code.rs:184:

    error: process didn't exit successfully: `.../dome-key-map/target/debug/deps/dome_key_map-0efa5c8428fad354 send_media_key --nocapture` (signal: 11, SIGSEGV: invalid memory reference)

    shell returned 101

This is my attempt to use first the 'cocoa' and 'core-graphics' crates,
then the 'objc' crate (because I hoped that would get around the
segfault), to simulate a media key event.

Once I got the types right and the code compiling, I couldn't get past
segfaults. After struggling with this for over a day and not being able
to figure out what on earth is going on, I wrote the exact same thing in
Objective-C and it just worked. That's it, I'm done with this. This code
is going to be expunged and I'm going to take a C function pointer in
the function that runs map actions that will simulate media key presses
in real Cocoa/Carbon. Enough of this headache.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 5ce31eb..39e6a31 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,11 +6,15 @@ extern crate cocoa;
 #[macro_use]
 extern crate combine;
 extern crate core_graphics;
+extern crate foreign_types;
 extern crate getopts;
 extern crate libc;
 
 #[macro_use]
 extern crate log;
+
+#[macro_use]
+extern crate objc;
 extern crate stderrlog;
 extern crate xdg;