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elixir_opentui

0.1.0
0.1.1 0.1.0

A terminal UI framework for Elixir with a high-performance Zig NIF backend.

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elixir_opentui zig opentui event-bus.zig
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zig/opentui/event-bus.zig 

const std = @import("std");



var global_event_callback: ?*const fn (namePtr: [*]const u8, nameLen: usize, dataPtr: [*]const u8, dataLen: usize) callconv(.c) void = null;



pub fn setEventCallback(callback: ?*const fn (namePtr: [*]const u8, nameLen: usize, dataPtr: [*]const u8, dataLen: usize) callconv(.c) void) void {

    global_event_callback = callback;

}



pub fn emit(name: []const u8, data: []const u8) void {

    if (global_event_callback) |callback| {

        callback(name.ptr, name.len, data.ptr, data.len);

    }

}