Maraiah/tycho/source/cc.rs

//! C++ functions.

use maraiah::ffi;

mod static_ffi {
	use maraiah::ffi;

	pub type QPainter = ffi::c_void;

	extern "C" {
		pub fn critical_msg(title: ffi::NT, msg: ffi::NT);
		pub fn paint_point(paint: *mut QPainter, x: ffi::c_int, y: ffi::c_int);
	}
}

pub use static_ffi::QPainter;

pub fn paint_point(paint: *mut QPainter, x: i32, y: i32)
{
	unsafe {
		static_ffi::paint_point(paint, x.into(), y.into());
	}
}

pub fn critical_msg<T, U>(title: T, msg: U)
	where T: ToString,
	      U: ToString
{
	let title = ffi::CString::new(title.to_string()).unwrap();
	let msg   = ffi::CString::new(msg.to_string()).unwrap();

	unsafe {
		static_ffi::critical_msg(title.as_ptr(), msg.as_ptr());
	}
}

// EOF